set(HAVE_FFMPEG_SWSCALE 1)
set(HAVE_GENTOO_FFMPEG 1)
-set(ALIASOF_libavcodec_VERSION 53.61.100)
-set(ALIASOF_libavformat_VERSION 53.32.100)
-set(ALIASOF_libavutil_VERSION 51.35.100)
-set(ALIASOF_libswscale_VERSION 2.1.100)
+set(ALIASOF_libavcodec_VERSION 55.18.102)
+set(ALIASOF_libavformat_VERSION 55.12.100)
+set(ALIASOF_libavutil_VERSION 52.38.100)
+set(ALIASOF_libswscale_VERSION 2.3.100)
-set path=c:\dev\msys32\bin;%path% & gcc -Wall -shared -o opencv_ffmpeg.dll -O2 -x c++ -I../include -I../include/ffmpeg_ -I../../modules/highgui/src ffopencv.c -L../lib -lavformat -lavcodec -lavdevice -lswscale -lavutil -lwsock32
-set path=c:\dev\msys64\bin;%path% & gcc -m64 -Wall -shared -o opencv_ffmpeg_64.dll -O2 -x c++ -I../include -I../include/ffmpeg_ -I../../modules/highgui/src ffopencv.c -L../lib -lavformat64 -lavcodec64 -lavdevice64 -lswscale64 -lavutil64 -lavcore64 -lwsock32 -lws2_32
+set path=c:\dev\msys32\bin;%path% & gcc -Wall -shared -o opencv_ffmpeg.dll -O2 -x c++ -I../include -I../include/ffmpeg_ -I../../modules/highgui/src ffopencv.c -L../lib -lavformat -lavcodec -lavdevice -lswscale -lavutil -liconv -lws2_32
+set path=c:\dev\msys64\bin;%path% & gcc -m64 -Wall -shared -o opencv_ffmpeg_64.dll -O2 -x c++ -I../include -I../include/ffmpeg_ -I../../modules/highgui/src ffopencv.c -L../lib -lavformat64 -lavcodec64 -lavdevice64 -lswscale64 -lavutil64 -lws2_32
\ No newline at end of file
/**
* @file
- * external API header
+ * @ingroup libavc
+ * Libavcodec external API header
*/
#include <errno.h>
#include "libavutil/samplefmt.h"
#include "libavutil/avutil.h"
+#include "libavutil/buffer.h"
#include "libavutil/cpu.h"
+#include "libavutil/channel_layout.h"
#include "libavutil/dict.h"
+#include "libavutil/frame.h"
#include "libavutil/log.h"
#include "libavutil/pixfmt.h"
#include "libavutil/rational.h"
*
*/
+/**
+ * @defgroup lavc_core Core functions/structures.
+ * @ingroup libavc
+ *
+ * Basic definitions, functions for querying libavcodec capabilities,
+ * allocating core structures, etc.
+ * @{
+ */
+
/**
* Identify the syntax and semantics of the bitstream.
* If you add a codec ID to this list, add it so that
* 1. no value of a existing codec ID changes (that would break ABI),
* 2. Give it a value which when taken as ASCII is recognized uniquely by a human as this specific codec.
- * This ensures that 2 forks can independantly add CodecIDs without producing conflicts.
+ * This ensures that 2 forks can independently add AVCodecIDs without producing conflicts.
+ *
+ * After adding new codec IDs, do not forget to add an entry to the codec
+ * descriptor list and bump libavcodec minor version.
*/
-enum CodecID {
- CODEC_ID_NONE,
+enum AVCodecID {
+ AV_CODEC_ID_NONE,
/* video codecs */
- CODEC_ID_MPEG1VIDEO,
- CODEC_ID_MPEG2VIDEO, ///< preferred ID for MPEG-1/2 video decoding
- CODEC_ID_MPEG2VIDEO_XVMC,
- CODEC_ID_H261,
- CODEC_ID_H263,
- CODEC_ID_RV10,
- CODEC_ID_RV20,
- CODEC_ID_MJPEG,
- CODEC_ID_MJPEGB,
- CODEC_ID_LJPEG,
- CODEC_ID_SP5X,
- CODEC_ID_JPEGLS,
- CODEC_ID_MPEG4,
- CODEC_ID_RAWVIDEO,
- CODEC_ID_MSMPEG4V1,
- CODEC_ID_MSMPEG4V2,
- CODEC_ID_MSMPEG4V3,
- CODEC_ID_WMV1,
- CODEC_ID_WMV2,
- CODEC_ID_H263P,
- CODEC_ID_H263I,
- CODEC_ID_FLV1,
- CODEC_ID_SVQ1,
- CODEC_ID_SVQ3,
- CODEC_ID_DVVIDEO,
- CODEC_ID_HUFFYUV,
- CODEC_ID_CYUV,
- CODEC_ID_H264,
- CODEC_ID_INDEO3,
- CODEC_ID_VP3,
- CODEC_ID_THEORA,
- CODEC_ID_ASV1,
- CODEC_ID_ASV2,
- CODEC_ID_FFV1,
- CODEC_ID_4XM,
- CODEC_ID_VCR1,
- CODEC_ID_CLJR,
- CODEC_ID_MDEC,
- CODEC_ID_ROQ,
- CODEC_ID_INTERPLAY_VIDEO,
- CODEC_ID_XAN_WC3,
- CODEC_ID_XAN_WC4,
- CODEC_ID_RPZA,
- CODEC_ID_CINEPAK,
- CODEC_ID_WS_VQA,
- CODEC_ID_MSRLE,
- CODEC_ID_MSVIDEO1,
- CODEC_ID_IDCIN,
- CODEC_ID_8BPS,
- CODEC_ID_SMC,
- CODEC_ID_FLIC,
- CODEC_ID_TRUEMOTION1,
- CODEC_ID_VMDVIDEO,
- CODEC_ID_MSZH,
- CODEC_ID_ZLIB,
- CODEC_ID_QTRLE,
- CODEC_ID_SNOW,
- CODEC_ID_TSCC,
- CODEC_ID_ULTI,
- CODEC_ID_QDRAW,
- CODEC_ID_VIXL,
- CODEC_ID_QPEG,
- CODEC_ID_PNG,
- CODEC_ID_PPM,
- CODEC_ID_PBM,
- CODEC_ID_PGM,
- CODEC_ID_PGMYUV,
- CODEC_ID_PAM,
- CODEC_ID_FFVHUFF,
- CODEC_ID_RV30,
- CODEC_ID_RV40,
- CODEC_ID_VC1,
- CODEC_ID_WMV3,
- CODEC_ID_LOCO,
- CODEC_ID_WNV1,
- CODEC_ID_AASC,
- CODEC_ID_INDEO2,
- CODEC_ID_FRAPS,
- CODEC_ID_TRUEMOTION2,
- CODEC_ID_BMP,
- CODEC_ID_CSCD,
- CODEC_ID_MMVIDEO,
- CODEC_ID_ZMBV,
- CODEC_ID_AVS,
- CODEC_ID_SMACKVIDEO,
- CODEC_ID_NUV,
- CODEC_ID_KMVC,
- CODEC_ID_FLASHSV,
- CODEC_ID_CAVS,
- CODEC_ID_JPEG2000,
- CODEC_ID_VMNC,
- CODEC_ID_VP5,
- CODEC_ID_VP6,
- CODEC_ID_VP6F,
- CODEC_ID_TARGA,
- CODEC_ID_DSICINVIDEO,
- CODEC_ID_TIERTEXSEQVIDEO,
- CODEC_ID_TIFF,
- CODEC_ID_GIF,
-#if LIBAVCODEC_VERSION_MAJOR == 53
- CODEC_ID_FFH264,
-#endif
- CODEC_ID_DXA,
- CODEC_ID_DNXHD,
- CODEC_ID_THP,
- CODEC_ID_SGI,
- CODEC_ID_C93,
- CODEC_ID_BETHSOFTVID,
- CODEC_ID_PTX,
- CODEC_ID_TXD,
- CODEC_ID_VP6A,
- CODEC_ID_AMV,
- CODEC_ID_VB,
- CODEC_ID_PCX,
- CODEC_ID_SUNRAST,
- CODEC_ID_INDEO4,
- CODEC_ID_INDEO5,
- CODEC_ID_MIMIC,
- CODEC_ID_RL2,
-#if LIBAVCODEC_VERSION_MAJOR == 53
- CODEC_ID_8SVX_EXP,
- CODEC_ID_8SVX_FIB,
-#endif
- CODEC_ID_ESCAPE124,
- CODEC_ID_DIRAC,
- CODEC_ID_BFI,
- CODEC_ID_CMV,
- CODEC_ID_MOTIONPIXELS,
- CODEC_ID_TGV,
- CODEC_ID_TGQ,
- CODEC_ID_TQI,
- CODEC_ID_AURA,
- CODEC_ID_AURA2,
- CODEC_ID_V210X,
- CODEC_ID_TMV,
- CODEC_ID_V210,
- CODEC_ID_DPX,
- CODEC_ID_MAD,
- CODEC_ID_FRWU,
- CODEC_ID_FLASHSV2,
- CODEC_ID_CDGRAPHICS,
- CODEC_ID_R210,
- CODEC_ID_ANM,
- CODEC_ID_BINKVIDEO,
- CODEC_ID_IFF_ILBM,
- CODEC_ID_IFF_BYTERUN1,
- CODEC_ID_KGV1,
- CODEC_ID_YOP,
- CODEC_ID_VP8,
- CODEC_ID_PICTOR,
- CODEC_ID_ANSI,
- CODEC_ID_A64_MULTI,
- CODEC_ID_A64_MULTI5,
- CODEC_ID_R10K,
- CODEC_ID_MXPEG,
- CODEC_ID_LAGARITH,
- CODEC_ID_PRORES,
- CODEC_ID_JV,
- CODEC_ID_DFA,
- CODEC_ID_WMV3IMAGE,
- CODEC_ID_VC1IMAGE,
-#if LIBAVCODEC_VERSION_MAJOR == 53
- CODEC_ID_G723_1_DEPRECATED,
- CODEC_ID_G729_DEPRECATED,
-#endif
- CODEC_ID_UTVIDEO_DEPRECATED,
- CODEC_ID_BMV_VIDEO,
- CODEC_ID_VBLE,
- CODEC_ID_DXTORY,
- CODEC_ID_V410,
- CODEC_ID_XWD,
- CODEC_ID_Y41P = MKBETAG('Y','4','1','P'),
- CODEC_ID_UTVIDEO = 0x800,
- CODEC_ID_ESCAPE130 = MKBETAG('E','1','3','0'),
- CODEC_ID_AVRP = MKBETAG('A','V','R','P'),
-
- CODEC_ID_G2M = MKBETAG( 0 ,'G','2','M'),
- CODEC_ID_V308 = MKBETAG('V','3','0','8'),
- CODEC_ID_YUV4 = MKBETAG('Y','U','V','4'),
+ AV_CODEC_ID_MPEG1VIDEO,
+ AV_CODEC_ID_MPEG2VIDEO, ///< preferred ID for MPEG-1/2 video decoding
+ AV_CODEC_ID_MPEG2VIDEO_XVMC,
+ AV_CODEC_ID_H261,
+ AV_CODEC_ID_H263,
+ AV_CODEC_ID_RV10,
+ AV_CODEC_ID_RV20,
+ AV_CODEC_ID_MJPEG,
+ AV_CODEC_ID_MJPEGB,
+ AV_CODEC_ID_LJPEG,
+ AV_CODEC_ID_SP5X,
+ AV_CODEC_ID_JPEGLS,
+ AV_CODEC_ID_MPEG4,
+ AV_CODEC_ID_RAWVIDEO,
+ AV_CODEC_ID_MSMPEG4V1,
+ AV_CODEC_ID_MSMPEG4V2,
+ AV_CODEC_ID_MSMPEG4V3,
+ AV_CODEC_ID_WMV1,
+ AV_CODEC_ID_WMV2,
+ AV_CODEC_ID_H263P,
+ AV_CODEC_ID_H263I,
+ AV_CODEC_ID_FLV1,
+ AV_CODEC_ID_SVQ1,
+ AV_CODEC_ID_SVQ3,
+ AV_CODEC_ID_DVVIDEO,
+ AV_CODEC_ID_HUFFYUV,
+ AV_CODEC_ID_CYUV,
+ AV_CODEC_ID_H264,
+ AV_CODEC_ID_INDEO3,
+ AV_CODEC_ID_VP3,
+ AV_CODEC_ID_THEORA,
+ AV_CODEC_ID_ASV1,
+ AV_CODEC_ID_ASV2,
+ AV_CODEC_ID_FFV1,
+ AV_CODEC_ID_4XM,
+ AV_CODEC_ID_VCR1,
+ AV_CODEC_ID_CLJR,
+ AV_CODEC_ID_MDEC,
+ AV_CODEC_ID_ROQ,
+ AV_CODEC_ID_INTERPLAY_VIDEO,
+ AV_CODEC_ID_XAN_WC3,
+ AV_CODEC_ID_XAN_WC4,
+ AV_CODEC_ID_RPZA,
+ AV_CODEC_ID_CINEPAK,
+ AV_CODEC_ID_WS_VQA,
+ AV_CODEC_ID_MSRLE,
+ AV_CODEC_ID_MSVIDEO1,
+ AV_CODEC_ID_IDCIN,
+ AV_CODEC_ID_8BPS,
+ AV_CODEC_ID_SMC,
+ AV_CODEC_ID_FLIC,
+ AV_CODEC_ID_TRUEMOTION1,
+ AV_CODEC_ID_VMDVIDEO,
+ AV_CODEC_ID_MSZH,
+ AV_CODEC_ID_ZLIB,
+ AV_CODEC_ID_QTRLE,
+ AV_CODEC_ID_TSCC,
+ AV_CODEC_ID_ULTI,
+ AV_CODEC_ID_QDRAW,
+ AV_CODEC_ID_VIXL,
+ AV_CODEC_ID_QPEG,
+ AV_CODEC_ID_PNG,
+ AV_CODEC_ID_PPM,
+ AV_CODEC_ID_PBM,
+ AV_CODEC_ID_PGM,
+ AV_CODEC_ID_PGMYUV,
+ AV_CODEC_ID_PAM,
+ AV_CODEC_ID_FFVHUFF,
+ AV_CODEC_ID_RV30,
+ AV_CODEC_ID_RV40,
+ AV_CODEC_ID_VC1,
+ AV_CODEC_ID_WMV3,
+ AV_CODEC_ID_LOCO,
+ AV_CODEC_ID_WNV1,
+ AV_CODEC_ID_AASC,
+ AV_CODEC_ID_INDEO2,
+ AV_CODEC_ID_FRAPS,
+ AV_CODEC_ID_TRUEMOTION2,
+ AV_CODEC_ID_BMP,
+ AV_CODEC_ID_CSCD,
+ AV_CODEC_ID_MMVIDEO,
+ AV_CODEC_ID_ZMBV,
+ AV_CODEC_ID_AVS,
+ AV_CODEC_ID_SMACKVIDEO,
+ AV_CODEC_ID_NUV,
+ AV_CODEC_ID_KMVC,
+ AV_CODEC_ID_FLASHSV,
+ AV_CODEC_ID_CAVS,
+ AV_CODEC_ID_JPEG2000,
+ AV_CODEC_ID_VMNC,
+ AV_CODEC_ID_VP5,
+ AV_CODEC_ID_VP6,
+ AV_CODEC_ID_VP6F,
+ AV_CODEC_ID_TARGA,
+ AV_CODEC_ID_DSICINVIDEO,
+ AV_CODEC_ID_TIERTEXSEQVIDEO,
+ AV_CODEC_ID_TIFF,
+ AV_CODEC_ID_GIF,
+ AV_CODEC_ID_DXA,
+ AV_CODEC_ID_DNXHD,
+ AV_CODEC_ID_THP,
+ AV_CODEC_ID_SGI,
+ AV_CODEC_ID_C93,
+ AV_CODEC_ID_BETHSOFTVID,
+ AV_CODEC_ID_PTX,
+ AV_CODEC_ID_TXD,
+ AV_CODEC_ID_VP6A,
+ AV_CODEC_ID_AMV,
+ AV_CODEC_ID_VB,
+ AV_CODEC_ID_PCX,
+ AV_CODEC_ID_SUNRAST,
+ AV_CODEC_ID_INDEO4,
+ AV_CODEC_ID_INDEO5,
+ AV_CODEC_ID_MIMIC,
+ AV_CODEC_ID_RL2,
+ AV_CODEC_ID_ESCAPE124,
+ AV_CODEC_ID_DIRAC,
+ AV_CODEC_ID_BFI,
+ AV_CODEC_ID_CMV,
+ AV_CODEC_ID_MOTIONPIXELS,
+ AV_CODEC_ID_TGV,
+ AV_CODEC_ID_TGQ,
+ AV_CODEC_ID_TQI,
+ AV_CODEC_ID_AURA,
+ AV_CODEC_ID_AURA2,
+ AV_CODEC_ID_V210X,
+ AV_CODEC_ID_TMV,
+ AV_CODEC_ID_V210,
+ AV_CODEC_ID_DPX,
+ AV_CODEC_ID_MAD,
+ AV_CODEC_ID_FRWU,
+ AV_CODEC_ID_FLASHSV2,
+ AV_CODEC_ID_CDGRAPHICS,
+ AV_CODEC_ID_R210,
+ AV_CODEC_ID_ANM,
+ AV_CODEC_ID_BINKVIDEO,
+ AV_CODEC_ID_IFF_ILBM,
+ AV_CODEC_ID_IFF_BYTERUN1,
+ AV_CODEC_ID_KGV1,
+ AV_CODEC_ID_YOP,
+ AV_CODEC_ID_VP8,
+ AV_CODEC_ID_PICTOR,
+ AV_CODEC_ID_ANSI,
+ AV_CODEC_ID_A64_MULTI,
+ AV_CODEC_ID_A64_MULTI5,
+ AV_CODEC_ID_R10K,
+ AV_CODEC_ID_MXPEG,
+ AV_CODEC_ID_LAGARITH,
+ AV_CODEC_ID_PRORES,
+ AV_CODEC_ID_JV,
+ AV_CODEC_ID_DFA,
+ AV_CODEC_ID_WMV3IMAGE,
+ AV_CODEC_ID_VC1IMAGE,
+ AV_CODEC_ID_UTVIDEO,
+ AV_CODEC_ID_BMV_VIDEO,
+ AV_CODEC_ID_VBLE,
+ AV_CODEC_ID_DXTORY,
+ AV_CODEC_ID_V410,
+ AV_CODEC_ID_XWD,
+ AV_CODEC_ID_CDXL,
+ AV_CODEC_ID_XBM,
+ AV_CODEC_ID_ZEROCODEC,
+ AV_CODEC_ID_MSS1,
+ AV_CODEC_ID_MSA1,
+ AV_CODEC_ID_TSCC2,
+ AV_CODEC_ID_MTS2,
+ AV_CODEC_ID_CLLC,
+ AV_CODEC_ID_MSS2,
+ AV_CODEC_ID_VP9,
+ AV_CODEC_ID_AIC,
+ AV_CODEC_ID_ESCAPE130_DEPRECATED,
+ AV_CODEC_ID_G2M_DEPRECATED,
+
+ AV_CODEC_ID_BRENDER_PIX= MKBETAG('B','P','I','X'),
+ AV_CODEC_ID_Y41P = MKBETAG('Y','4','1','P'),
+ AV_CODEC_ID_ESCAPE130 = MKBETAG('E','1','3','0'),
+ AV_CODEC_ID_EXR = MKBETAG('0','E','X','R'),
+ AV_CODEC_ID_AVRP = MKBETAG('A','V','R','P'),
+
+ AV_CODEC_ID_012V = MKBETAG('0','1','2','V'),
+ AV_CODEC_ID_G2M = MKBETAG( 0 ,'G','2','M'),
+ AV_CODEC_ID_AVUI = MKBETAG('A','V','U','I'),
+ AV_CODEC_ID_AYUV = MKBETAG('A','Y','U','V'),
+ AV_CODEC_ID_TARGA_Y216 = MKBETAG('T','2','1','6'),
+ AV_CODEC_ID_V308 = MKBETAG('V','3','0','8'),
+ AV_CODEC_ID_V408 = MKBETAG('V','4','0','8'),
+ AV_CODEC_ID_YUV4 = MKBETAG('Y','U','V','4'),
+ AV_CODEC_ID_SANM = MKBETAG('S','A','N','M'),
+ AV_CODEC_ID_PAF_VIDEO = MKBETAG('P','A','F','V'),
+ AV_CODEC_ID_AVRN = MKBETAG('A','V','R','n'),
+ AV_CODEC_ID_CPIA = MKBETAG('C','P','I','A'),
+ AV_CODEC_ID_XFACE = MKBETAG('X','F','A','C'),
+ AV_CODEC_ID_SGIRLE = MKBETAG('S','G','I','R'),
+ AV_CODEC_ID_MVC1 = MKBETAG('M','V','C','1'),
+ AV_CODEC_ID_MVC2 = MKBETAG('M','V','C','2'),
+ AV_CODEC_ID_SNOW = MKBETAG('S','N','O','W'),
+ AV_CODEC_ID_WEBP = MKBETAG('W','E','B','P'),
+ AV_CODEC_ID_SMVJPEG = MKBETAG('S','M','V','J'),
/* various PCM "codecs" */
- CODEC_ID_FIRST_AUDIO = 0x10000, ///< A dummy id pointing at the start of audio codecs
- CODEC_ID_PCM_S16LE = 0x10000,
- CODEC_ID_PCM_S16BE,
- CODEC_ID_PCM_U16LE,
- CODEC_ID_PCM_U16BE,
- CODEC_ID_PCM_S8,
- CODEC_ID_PCM_U8,
- CODEC_ID_PCM_MULAW,
- CODEC_ID_PCM_ALAW,
- CODEC_ID_PCM_S32LE,
- CODEC_ID_PCM_S32BE,
- CODEC_ID_PCM_U32LE,
- CODEC_ID_PCM_U32BE,
- CODEC_ID_PCM_S24LE,
- CODEC_ID_PCM_S24BE,
- CODEC_ID_PCM_U24LE,
- CODEC_ID_PCM_U24BE,
- CODEC_ID_PCM_S24DAUD,
- CODEC_ID_PCM_ZORK,
- CODEC_ID_PCM_S16LE_PLANAR,
- CODEC_ID_PCM_DVD,
- CODEC_ID_PCM_F32BE,
- CODEC_ID_PCM_F32LE,
- CODEC_ID_PCM_F64BE,
- CODEC_ID_PCM_F64LE,
- CODEC_ID_PCM_BLURAY,
- CODEC_ID_PCM_LXF,
- CODEC_ID_S302M,
- CODEC_ID_PCM_S8_PLANAR,
+ AV_CODEC_ID_FIRST_AUDIO = 0x10000, ///< A dummy id pointing at the start of audio codecs
+ AV_CODEC_ID_PCM_S16LE = 0x10000,
+ AV_CODEC_ID_PCM_S16BE,
+ AV_CODEC_ID_PCM_U16LE,
+ AV_CODEC_ID_PCM_U16BE,
+ AV_CODEC_ID_PCM_S8,
+ AV_CODEC_ID_PCM_U8,
+ AV_CODEC_ID_PCM_MULAW,
+ AV_CODEC_ID_PCM_ALAW,
+ AV_CODEC_ID_PCM_S32LE,
+ AV_CODEC_ID_PCM_S32BE,
+ AV_CODEC_ID_PCM_U32LE,
+ AV_CODEC_ID_PCM_U32BE,
+ AV_CODEC_ID_PCM_S24LE,
+ AV_CODEC_ID_PCM_S24BE,
+ AV_CODEC_ID_PCM_U24LE,
+ AV_CODEC_ID_PCM_U24BE,
+ AV_CODEC_ID_PCM_S24DAUD,
+ AV_CODEC_ID_PCM_ZORK,
+ AV_CODEC_ID_PCM_S16LE_PLANAR,
+ AV_CODEC_ID_PCM_DVD,
+ AV_CODEC_ID_PCM_F32BE,
+ AV_CODEC_ID_PCM_F32LE,
+ AV_CODEC_ID_PCM_F64BE,
+ AV_CODEC_ID_PCM_F64LE,
+ AV_CODEC_ID_PCM_BLURAY,
+ AV_CODEC_ID_PCM_LXF,
+ AV_CODEC_ID_S302M,
+ AV_CODEC_ID_PCM_S8_PLANAR,
+ AV_CODEC_ID_PCM_S24LE_PLANAR = MKBETAG(24,'P','S','P'),
+ AV_CODEC_ID_PCM_S32LE_PLANAR = MKBETAG(32,'P','S','P'),
+ AV_CODEC_ID_PCM_S16BE_PLANAR = MKBETAG('P','S','P',16),
/* various ADPCM codecs */
- CODEC_ID_ADPCM_IMA_QT = 0x11000,
- CODEC_ID_ADPCM_IMA_WAV,
- CODEC_ID_ADPCM_IMA_DK3,
- CODEC_ID_ADPCM_IMA_DK4,
- CODEC_ID_ADPCM_IMA_WS,
- CODEC_ID_ADPCM_IMA_SMJPEG,
- CODEC_ID_ADPCM_MS,
- CODEC_ID_ADPCM_4XM,
- CODEC_ID_ADPCM_XA,
- CODEC_ID_ADPCM_ADX,
- CODEC_ID_ADPCM_EA,
- CODEC_ID_ADPCM_G726,
- CODEC_ID_ADPCM_CT,
- CODEC_ID_ADPCM_SWF,
- CODEC_ID_ADPCM_YAMAHA,
- CODEC_ID_ADPCM_SBPRO_4,
- CODEC_ID_ADPCM_SBPRO_3,
- CODEC_ID_ADPCM_SBPRO_2,
- CODEC_ID_ADPCM_THP,
- CODEC_ID_ADPCM_IMA_AMV,
- CODEC_ID_ADPCM_EA_R1,
- CODEC_ID_ADPCM_EA_R3,
- CODEC_ID_ADPCM_EA_R2,
- CODEC_ID_ADPCM_IMA_EA_SEAD,
- CODEC_ID_ADPCM_IMA_EA_EACS,
- CODEC_ID_ADPCM_EA_XAS,
- CODEC_ID_ADPCM_EA_MAXIS_XA,
- CODEC_ID_ADPCM_IMA_ISS,
- CODEC_ID_ADPCM_G722,
- CODEC_ID_ADPCM_IMA_APC,
+ AV_CODEC_ID_ADPCM_IMA_QT = 0x11000,
+ AV_CODEC_ID_ADPCM_IMA_WAV,
+ AV_CODEC_ID_ADPCM_IMA_DK3,
+ AV_CODEC_ID_ADPCM_IMA_DK4,
+ AV_CODEC_ID_ADPCM_IMA_WS,
+ AV_CODEC_ID_ADPCM_IMA_SMJPEG,
+ AV_CODEC_ID_ADPCM_MS,
+ AV_CODEC_ID_ADPCM_4XM,
+ AV_CODEC_ID_ADPCM_XA,
+ AV_CODEC_ID_ADPCM_ADX,
+ AV_CODEC_ID_ADPCM_EA,
+ AV_CODEC_ID_ADPCM_G726,
+ AV_CODEC_ID_ADPCM_CT,
+ AV_CODEC_ID_ADPCM_SWF,
+ AV_CODEC_ID_ADPCM_YAMAHA,
+ AV_CODEC_ID_ADPCM_SBPRO_4,
+ AV_CODEC_ID_ADPCM_SBPRO_3,
+ AV_CODEC_ID_ADPCM_SBPRO_2,
+ AV_CODEC_ID_ADPCM_THP,
+ AV_CODEC_ID_ADPCM_IMA_AMV,
+ AV_CODEC_ID_ADPCM_EA_R1,
+ AV_CODEC_ID_ADPCM_EA_R3,
+ AV_CODEC_ID_ADPCM_EA_R2,
+ AV_CODEC_ID_ADPCM_IMA_EA_SEAD,
+ AV_CODEC_ID_ADPCM_IMA_EA_EACS,
+ AV_CODEC_ID_ADPCM_EA_XAS,
+ AV_CODEC_ID_ADPCM_EA_MAXIS_XA,
+ AV_CODEC_ID_ADPCM_IMA_ISS,
+ AV_CODEC_ID_ADPCM_G722,
+ AV_CODEC_ID_ADPCM_IMA_APC,
+ AV_CODEC_ID_VIMA = MKBETAG('V','I','M','A'),
+ AV_CODEC_ID_ADPCM_AFC = MKBETAG('A','F','C',' '),
+ AV_CODEC_ID_ADPCM_IMA_OKI = MKBETAG('O','K','I',' '),
+ AV_CODEC_ID_ADPCM_DTK = MKBETAG('D','T','K',' '),
+ AV_CODEC_ID_ADPCM_IMA_RAD = MKBETAG('R','A','D',' '),
/* AMR */
- CODEC_ID_AMR_NB = 0x12000,
- CODEC_ID_AMR_WB,
+ AV_CODEC_ID_AMR_NB = 0x12000,
+ AV_CODEC_ID_AMR_WB,
/* RealAudio codecs*/
- CODEC_ID_RA_144 = 0x13000,
- CODEC_ID_RA_288,
+ AV_CODEC_ID_RA_144 = 0x13000,
+ AV_CODEC_ID_RA_288,
/* various DPCM codecs */
- CODEC_ID_ROQ_DPCM = 0x14000,
- CODEC_ID_INTERPLAY_DPCM,
- CODEC_ID_XAN_DPCM,
- CODEC_ID_SOL_DPCM,
+ AV_CODEC_ID_ROQ_DPCM = 0x14000,
+ AV_CODEC_ID_INTERPLAY_DPCM,
+ AV_CODEC_ID_XAN_DPCM,
+ AV_CODEC_ID_SOL_DPCM,
/* audio codecs */
- CODEC_ID_MP2 = 0x15000,
- CODEC_ID_MP3, ///< preferred ID for decoding MPEG audio layer 1, 2 or 3
- CODEC_ID_AAC,
- CODEC_ID_AC3,
- CODEC_ID_DTS,
- CODEC_ID_VORBIS,
- CODEC_ID_DVAUDIO,
- CODEC_ID_WMAV1,
- CODEC_ID_WMAV2,
- CODEC_ID_MACE3,
- CODEC_ID_MACE6,
- CODEC_ID_VMDAUDIO,
-#if LIBAVCODEC_VERSION_MAJOR == 53
- CODEC_ID_SONIC,
- CODEC_ID_SONIC_LS,
-#endif
- CODEC_ID_FLAC,
- CODEC_ID_MP3ADU,
- CODEC_ID_MP3ON4,
- CODEC_ID_SHORTEN,
- CODEC_ID_ALAC,
- CODEC_ID_WESTWOOD_SND1,
- CODEC_ID_GSM, ///< as in Berlin toast format
- CODEC_ID_QDM2,
- CODEC_ID_COOK,
- CODEC_ID_TRUESPEECH,
- CODEC_ID_TTA,
- CODEC_ID_SMACKAUDIO,
- CODEC_ID_QCELP,
- CODEC_ID_WAVPACK,
- CODEC_ID_DSICINAUDIO,
- CODEC_ID_IMC,
- CODEC_ID_MUSEPACK7,
- CODEC_ID_MLP,
- CODEC_ID_GSM_MS, /* as found in WAV */
- CODEC_ID_ATRAC3,
- CODEC_ID_VOXWARE,
- CODEC_ID_APE,
- CODEC_ID_NELLYMOSER,
- CODEC_ID_MUSEPACK8,
- CODEC_ID_SPEEX,
- CODEC_ID_WMAVOICE,
- CODEC_ID_WMAPRO,
- CODEC_ID_WMALOSSLESS,
- CODEC_ID_ATRAC3P,
- CODEC_ID_EAC3,
- CODEC_ID_SIPR,
- CODEC_ID_MP1,
- CODEC_ID_TWINVQ,
- CODEC_ID_TRUEHD,
- CODEC_ID_MP4ALS,
- CODEC_ID_ATRAC1,
- CODEC_ID_BINKAUDIO_RDFT,
- CODEC_ID_BINKAUDIO_DCT,
- CODEC_ID_AAC_LATM,
- CODEC_ID_QDMC,
- CODEC_ID_CELT,
-#if LIBAVCODEC_VERSION_MAJOR > 53
- CODEC_ID_G723_1_DEPRECATED,
- CODEC_ID_G729_DEPRECATED,
- CODEC_ID_8SVX_EXP,
- CODEC_ID_8SVX_FIB,
-#endif
- CODEC_ID_BMV_AUDIO,
- CODEC_ID_G729 = 0x15800,
- CODEC_ID_G723_1= 0x15801,
- CODEC_ID_FFWAVESYNTH = MKBETAG('F','F','W','S'),
- CODEC_ID_8SVX_RAW = MKBETAG('8','S','V','X'),
+ AV_CODEC_ID_MP2 = 0x15000,
+ AV_CODEC_ID_MP3, ///< preferred ID for decoding MPEG audio layer 1, 2 or 3
+ AV_CODEC_ID_AAC,
+ AV_CODEC_ID_AC3,
+ AV_CODEC_ID_DTS,
+ AV_CODEC_ID_VORBIS,
+ AV_CODEC_ID_DVAUDIO,
+ AV_CODEC_ID_WMAV1,
+ AV_CODEC_ID_WMAV2,
+ AV_CODEC_ID_MACE3,
+ AV_CODEC_ID_MACE6,
+ AV_CODEC_ID_VMDAUDIO,
+ AV_CODEC_ID_FLAC,
+ AV_CODEC_ID_MP3ADU,
+ AV_CODEC_ID_MP3ON4,
+ AV_CODEC_ID_SHORTEN,
+ AV_CODEC_ID_ALAC,
+ AV_CODEC_ID_WESTWOOD_SND1,
+ AV_CODEC_ID_GSM, ///< as in Berlin toast format
+ AV_CODEC_ID_QDM2,
+ AV_CODEC_ID_COOK,
+ AV_CODEC_ID_TRUESPEECH,
+ AV_CODEC_ID_TTA,
+ AV_CODEC_ID_SMACKAUDIO,
+ AV_CODEC_ID_QCELP,
+ AV_CODEC_ID_WAVPACK,
+ AV_CODEC_ID_DSICINAUDIO,
+ AV_CODEC_ID_IMC,
+ AV_CODEC_ID_MUSEPACK7,
+ AV_CODEC_ID_MLP,
+ AV_CODEC_ID_GSM_MS, /* as found in WAV */
+ AV_CODEC_ID_ATRAC3,
+ AV_CODEC_ID_VOXWARE,
+ AV_CODEC_ID_APE,
+ AV_CODEC_ID_NELLYMOSER,
+ AV_CODEC_ID_MUSEPACK8,
+ AV_CODEC_ID_SPEEX,
+ AV_CODEC_ID_WMAVOICE,
+ AV_CODEC_ID_WMAPRO,
+ AV_CODEC_ID_WMALOSSLESS,
+ AV_CODEC_ID_ATRAC3P,
+ AV_CODEC_ID_EAC3,
+ AV_CODEC_ID_SIPR,
+ AV_CODEC_ID_MP1,
+ AV_CODEC_ID_TWINVQ,
+ AV_CODEC_ID_TRUEHD,
+ AV_CODEC_ID_MP4ALS,
+ AV_CODEC_ID_ATRAC1,
+ AV_CODEC_ID_BINKAUDIO_RDFT,
+ AV_CODEC_ID_BINKAUDIO_DCT,
+ AV_CODEC_ID_AAC_LATM,
+ AV_CODEC_ID_QDMC,
+ AV_CODEC_ID_CELT,
+ AV_CODEC_ID_G723_1,
+ AV_CODEC_ID_G729,
+ AV_CODEC_ID_8SVX_EXP,
+ AV_CODEC_ID_8SVX_FIB,
+ AV_CODEC_ID_BMV_AUDIO,
+ AV_CODEC_ID_RALF,
+ AV_CODEC_ID_IAC,
+ AV_CODEC_ID_ILBC,
+ AV_CODEC_ID_OPUS_DEPRECATED,
+ AV_CODEC_ID_COMFORT_NOISE,
+ AV_CODEC_ID_TAK_DEPRECATED,
+ AV_CODEC_ID_FFWAVESYNTH = MKBETAG('F','F','W','S'),
+ AV_CODEC_ID_SONIC = MKBETAG('S','O','N','C'),
+ AV_CODEC_ID_SONIC_LS = MKBETAG('S','O','N','L'),
+ AV_CODEC_ID_PAF_AUDIO = MKBETAG('P','A','F','A'),
+ AV_CODEC_ID_OPUS = MKBETAG('O','P','U','S'),
+ AV_CODEC_ID_TAK = MKBETAG('t','B','a','K'),
+ AV_CODEC_ID_EVRC = MKBETAG('s','e','v','c'),
+ AV_CODEC_ID_SMV = MKBETAG('s','s','m','v'),
/* subtitle codecs */
- CODEC_ID_FIRST_SUBTITLE = 0x17000, ///< A dummy ID pointing at the start of subtitle codecs.
- CODEC_ID_DVD_SUBTITLE = 0x17000,
- CODEC_ID_DVB_SUBTITLE,
- CODEC_ID_TEXT, ///< raw UTF-8 text
- CODEC_ID_XSUB,
- CODEC_ID_SSA,
- CODEC_ID_MOV_TEXT,
- CODEC_ID_HDMV_PGS_SUBTITLE,
- CODEC_ID_DVB_TELETEXT,
- CODEC_ID_SRT,
- CODEC_ID_MICRODVD = MKBETAG('m','D','V','D'),
+ AV_CODEC_ID_FIRST_SUBTITLE = 0x17000, ///< A dummy ID pointing at the start of subtitle codecs.
+ AV_CODEC_ID_DVD_SUBTITLE = 0x17000,
+ AV_CODEC_ID_DVB_SUBTITLE,
+ AV_CODEC_ID_TEXT, ///< raw UTF-8 text
+ AV_CODEC_ID_XSUB,
+ AV_CODEC_ID_SSA,
+ AV_CODEC_ID_MOV_TEXT,
+ AV_CODEC_ID_HDMV_PGS_SUBTITLE,
+ AV_CODEC_ID_DVB_TELETEXT,
+ AV_CODEC_ID_SRT,
+ AV_CODEC_ID_MICRODVD = MKBETAG('m','D','V','D'),
+ AV_CODEC_ID_EIA_608 = MKBETAG('c','6','0','8'),
+ AV_CODEC_ID_JACOSUB = MKBETAG('J','S','U','B'),
+ AV_CODEC_ID_SAMI = MKBETAG('S','A','M','I'),
+ AV_CODEC_ID_REALTEXT = MKBETAG('R','T','X','T'),
+ AV_CODEC_ID_SUBVIEWER1 = MKBETAG('S','b','V','1'),
+ AV_CODEC_ID_SUBVIEWER = MKBETAG('S','u','b','V'),
+ AV_CODEC_ID_SUBRIP = MKBETAG('S','R','i','p'),
+ AV_CODEC_ID_WEBVTT = MKBETAG('W','V','T','T'),
+ AV_CODEC_ID_MPL2 = MKBETAG('M','P','L','2'),
+ AV_CODEC_ID_VPLAYER = MKBETAG('V','P','l','r'),
+ AV_CODEC_ID_PJS = MKBETAG('P','h','J','S'),
+ AV_CODEC_ID_ASS = MKBETAG('A','S','S',' '), ///< ASS as defined in Matroska
/* other specific kind of codecs (generally used for attachments) */
- CODEC_ID_FIRST_UNKNOWN = 0x18000, ///< A dummy ID pointing at the start of various fake codecs.
- CODEC_ID_TTF = 0x18000,
- CODEC_ID_BINTEXT = MKBETAG('B','T','X','T'),
- CODEC_ID_XBIN = MKBETAG('X','B','I','N'),
- CODEC_ID_IDF = MKBETAG( 0 ,'I','D','F'),
+ AV_CODEC_ID_FIRST_UNKNOWN = 0x18000, ///< A dummy ID pointing at the start of various fake codecs.
+ AV_CODEC_ID_TTF = 0x18000,
+ AV_CODEC_ID_BINTEXT = MKBETAG('B','T','X','T'),
+ AV_CODEC_ID_XBIN = MKBETAG('X','B','I','N'),
+ AV_CODEC_ID_IDF = MKBETAG( 0 ,'I','D','F'),
+ AV_CODEC_ID_OTF = MKBETAG( 0 ,'O','T','F'),
+ AV_CODEC_ID_SMPTE_KLV = MKBETAG('K','L','V','A'),
+ AV_CODEC_ID_DVD_NAV = MKBETAG('D','N','A','V'),
+
- CODEC_ID_PROBE = 0x19000, ///< codec_id is not known (like CODEC_ID_NONE) but lavf should attempt to identify it
+ AV_CODEC_ID_PROBE = 0x19000, ///< codec_id is not known (like AV_CODEC_ID_NONE) but lavf should attempt to identify it
- CODEC_ID_MPEG2TS = 0x20000, /**< _FAKE_ codec to indicate a raw MPEG-2 TS
+ AV_CODEC_ID_MPEG2TS = 0x20000, /**< _FAKE_ codec to indicate a raw MPEG-2 TS
* stream (only used by libavformat) */
- CODEC_ID_MPEG4SYSTEMS = 0x20001, /**< _FAKE_ codec to indicate a MPEG-4 Systems
+ AV_CODEC_ID_MPEG4SYSTEMS = 0x20001, /**< _FAKE_ codec to indicate a MPEG-4 Systems
* stream (only used by libavformat) */
- CODEC_ID_FFMETADATA = 0x21000, ///< Dummy codec for streams containing only metadata information.
-};
-
-#if FF_API_OLD_SAMPLE_FMT
-#define SampleFormat AVSampleFormat
+ AV_CODEC_ID_FFMETADATA = 0x21000, ///< Dummy codec for streams containing only metadata information.
-#define SAMPLE_FMT_NONE AV_SAMPLE_FMT_NONE
-#define SAMPLE_FMT_U8 AV_SAMPLE_FMT_U8
-#define SAMPLE_FMT_S16 AV_SAMPLE_FMT_S16
-#define SAMPLE_FMT_S32 AV_SAMPLE_FMT_S32
-#define SAMPLE_FMT_FLT AV_SAMPLE_FMT_FLT
-#define SAMPLE_FMT_DBL AV_SAMPLE_FMT_DBL
-#define SAMPLE_FMT_NB AV_SAMPLE_FMT_NB
+#if FF_API_CODEC_ID
+#include "old_codec_ids.h"
#endif
+};
-#if FF_API_OLD_AUDIOCONVERT
-#include "libavutil/audioconvert.h"
-
-/* Audio channel masks */
-#define CH_FRONT_LEFT AV_CH_FRONT_LEFT
-#define CH_FRONT_RIGHT AV_CH_FRONT_RIGHT
-#define CH_FRONT_CENTER AV_CH_FRONT_CENTER
-#define CH_LOW_FREQUENCY AV_CH_LOW_FREQUENCY
-#define CH_BACK_LEFT AV_CH_BACK_LEFT
-#define CH_BACK_RIGHT AV_CH_BACK_RIGHT
-#define CH_FRONT_LEFT_OF_CENTER AV_CH_FRONT_LEFT_OF_CENTER
-#define CH_FRONT_RIGHT_OF_CENTER AV_CH_FRONT_RIGHT_OF_CENTER
-#define CH_BACK_CENTER AV_CH_BACK_CENTER
-#define CH_SIDE_LEFT AV_CH_SIDE_LEFT
-#define CH_SIDE_RIGHT AV_CH_SIDE_RIGHT
-#define CH_TOP_CENTER AV_CH_TOP_CENTER
-#define CH_TOP_FRONT_LEFT AV_CH_TOP_FRONT_LEFT
-#define CH_TOP_FRONT_CENTER AV_CH_TOP_FRONT_CENTER
-#define CH_TOP_FRONT_RIGHT AV_CH_TOP_FRONT_RIGHT
-#define CH_TOP_BACK_LEFT AV_CH_TOP_BACK_LEFT
-#define CH_TOP_BACK_CENTER AV_CH_TOP_BACK_CENTER
-#define CH_TOP_BACK_RIGHT AV_CH_TOP_BACK_RIGHT
-#define CH_STEREO_LEFT AV_CH_STEREO_LEFT
-#define CH_STEREO_RIGHT AV_CH_STEREO_RIGHT
-
-/** Channel mask value used for AVCodecContext.request_channel_layout
- to indicate that the user requests the channel order of the decoder output
- to be the native codec channel order. */
-#define CH_LAYOUT_NATIVE AV_CH_LAYOUT_NATIVE
-
-/* Audio channel convenience macros */
-#define CH_LAYOUT_MONO AV_CH_LAYOUT_MONO
-#define CH_LAYOUT_STEREO AV_CH_LAYOUT_STEREO
-#define CH_LAYOUT_2_1 AV_CH_LAYOUT_2_1
-#define CH_LAYOUT_SURROUND AV_CH_LAYOUT_SURROUND
-#define CH_LAYOUT_4POINT0 AV_CH_LAYOUT_4POINT0
-#define CH_LAYOUT_2_2 AV_CH_LAYOUT_2_2
-#define CH_LAYOUT_QUAD AV_CH_LAYOUT_QUAD
-#define CH_LAYOUT_5POINT0 AV_CH_LAYOUT_5POINT0
-#define CH_LAYOUT_5POINT1 AV_CH_LAYOUT_5POINT1
-#define CH_LAYOUT_5POINT0_BACK AV_CH_LAYOUT_5POINT0_BACK
-#define CH_LAYOUT_5POINT1_BACK AV_CH_LAYOUT_5POINT1_BACK
-#define CH_LAYOUT_7POINT0 AV_CH_LAYOUT_7POINT0
-#define CH_LAYOUT_7POINT1 AV_CH_LAYOUT_7POINT1
-#define CH_LAYOUT_7POINT1_WIDE AV_CH_LAYOUT_7POINT1_WIDE
-#define CH_LAYOUT_STEREO_DOWNMIX AV_CH_LAYOUT_STEREO_DOWNMIX
-#endif
+/**
+ * This struct describes the properties of a single codec described by an
+ * AVCodecID.
+ * @see avcodec_get_descriptor()
+ */
+typedef struct AVCodecDescriptor {
+ enum AVCodecID id;
+ enum AVMediaType type;
+ /**
+ * Name of the codec described by this descriptor. It is non-empty and
+ * unique for each codec descriptor. It should contain alphanumeric
+ * characters and '_' only.
+ */
+ const char *name;
+ /**
+ * A more descriptive name for this codec. May be NULL.
+ */
+ const char *long_name;
+ /**
+ * Codec properties, a combination of AV_CODEC_PROP_* flags.
+ */
+ int props;
+} AVCodecDescriptor;
-#if FF_API_OLD_DECODE_AUDIO
-/* in bytes */
-#define AVCODEC_MAX_AUDIO_FRAME_SIZE 192000 // 1 second of 48khz 32bit audio
-#endif
+/**
+ * Codec uses only intra compression.
+ * Video codecs only.
+ */
+#define AV_CODEC_PROP_INTRA_ONLY (1 << 0)
+/**
+ * Codec supports lossy compression. Audio and video codecs only.
+ * @note a codec may support both lossy and lossless
+ * compression modes
+ */
+#define AV_CODEC_PROP_LOSSY (1 << 1)
+/**
+ * Codec supports lossless compression. Audio and video codecs only.
+ */
+#define AV_CODEC_PROP_LOSSLESS (1 << 2)
+/**
+ * Subtitle codec is bitmap based
+ * Decoded AVSubtitle data can be read from the AVSubtitleRect->pict field.
+ */
+#define AV_CODEC_PROP_BITMAP_SUB (1 << 16)
+/**
+ * Subtitle codec is text based.
+ * Decoded AVSubtitle data can be read from the AVSubtitleRect->ass field.
+ */
+#define AV_CODEC_PROP_TEXT_SUB (1 << 17)
/**
+ * @ingroup lavc_decoding
* Required number of additionally allocated bytes at the end of the input bitstream for decoding.
* This is mainly needed because some optimized bitstream readers read
* 32 or 64 bit at once and could read over the end.<br>
#define FF_INPUT_BUFFER_PADDING_SIZE 16
/**
+ * @ingroup lavc_encoding
* minimum encoding buffer size
* Used to avoid some checks during header writing.
*/
/**
+ * @ingroup lavc_encoding
* motion estimation type.
*/
enum Motion_Est_ID {
ME_X1, ///< reserved for experiments
ME_HEX, ///< hexagon based search
ME_UMH, ///< uneven multi-hexagon search
- ME_ITER, ///< iterative search
ME_TESA, ///< transformed exhaustive search algorithm
+ ME_ITER=50, ///< iterative search
};
+/**
+ * @ingroup lavc_decoding
+ */
enum AVDiscard{
/* We leave some space between them for extensions (drop some
* keyframes for intra-only or drop just some bidir frames). */
- AVDISCARD_NONE =-16, ///< discard nothing
- AVDISCARD_DEFAULT= 0, ///< discard useless packets like 0 size packets in avi
- AVDISCARD_NONREF = 8, ///< discard all non reference
- AVDISCARD_BIDIR = 16, ///< discard all bidirectional frames
- AVDISCARD_NONKEY = 32, ///< discard all frames except keyframes
- AVDISCARD_ALL = 48, ///< discard all
+ AVDISCARD_NONE =-16, ///< discard nothing
+ AVDISCARD_DEFAULT = 0, ///< discard useless packets like 0 size packets in avi
+ AVDISCARD_NONREF = 8, ///< discard all non reference
+ AVDISCARD_BIDIR = 16, ///< discard all bidirectional frames
+ AVDISCARD_NONKEY = 32, ///< discard all frames except keyframes
+ AVDISCARD_ALL = 48, ///< discard all
};
enum AVColorPrimaries{
- AVCOL_PRI_BT709 =1, ///< also ITU-R BT1361 / IEC 61966-2-4 / SMPTE RP177 Annex B
- AVCOL_PRI_UNSPECIFIED=2,
- AVCOL_PRI_BT470M =4,
- AVCOL_PRI_BT470BG =5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM
- AVCOL_PRI_SMPTE170M =6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC
- AVCOL_PRI_SMPTE240M =7, ///< functionally identical to above
- AVCOL_PRI_FILM =8,
- AVCOL_PRI_NB , ///< Not part of ABI
+ AVCOL_PRI_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 / SMPTE RP177 Annex B
+ AVCOL_PRI_UNSPECIFIED = 2,
+ AVCOL_PRI_BT470M = 4,
+ AVCOL_PRI_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM
+ AVCOL_PRI_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC
+ AVCOL_PRI_SMPTE240M = 7, ///< functionally identical to above
+ AVCOL_PRI_FILM = 8,
+ AVCOL_PRI_NB , ///< Not part of ABI
};
enum AVColorTransferCharacteristic{
- AVCOL_TRC_BT709 =1, ///< also ITU-R BT1361
- AVCOL_TRC_UNSPECIFIED=2,
- AVCOL_TRC_GAMMA22 =4, ///< also ITU-R BT470M / ITU-R BT1700 625 PAL & SECAM
- AVCOL_TRC_GAMMA28 =5, ///< also ITU-R BT470BG
- AVCOL_TRC_SMPTE240M =7,
- AVCOL_TRC_NB , ///< Not part of ABI
+ AVCOL_TRC_BT709 = 1, ///< also ITU-R BT1361
+ AVCOL_TRC_UNSPECIFIED = 2,
+ AVCOL_TRC_GAMMA22 = 4, ///< also ITU-R BT470M / ITU-R BT1700 625 PAL & SECAM
+ AVCOL_TRC_GAMMA28 = 5, ///< also ITU-R BT470BG
+ AVCOL_TRC_SMPTE240M = 7,
+ AVCOL_TRC_NB , ///< Not part of ABI
};
enum AVColorSpace{
- AVCOL_SPC_RGB =0,
- AVCOL_SPC_BT709 =1, ///< also ITU-R BT1361 / IEC 61966-2-4 xvYCC709 / SMPTE RP177 Annex B
- AVCOL_SPC_UNSPECIFIED=2,
- AVCOL_SPC_FCC =4,
- AVCOL_SPC_BT470BG =5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM / IEC 61966-2-4 xvYCC601
- AVCOL_SPC_SMPTE170M =6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC / functionally identical to above
- AVCOL_SPC_SMPTE240M =7,
- AVCOL_SPC_YCGCO =8,
- AVCOL_SPC_NB , ///< Not part of ABI
+ AVCOL_SPC_RGB = 0,
+ AVCOL_SPC_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 xvYCC709 / SMPTE RP177 Annex B
+ AVCOL_SPC_UNSPECIFIED = 2,
+ AVCOL_SPC_FCC = 4,
+ AVCOL_SPC_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM / IEC 61966-2-4 xvYCC601
+ AVCOL_SPC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC / functionally identical to above
+ AVCOL_SPC_SMPTE240M = 7,
+ AVCOL_SPC_YCOCG = 8, ///< Used by Dirac / VC-2 and H.264 FRext, see ITU-T SG16
+ AVCOL_SPC_NB , ///< Not part of ABI
};
+#define AVCOL_SPC_YCGCO AVCOL_SPC_YCOCG
enum AVColorRange{
- AVCOL_RANGE_UNSPECIFIED=0,
- AVCOL_RANGE_MPEG =1, ///< the normal 219*2^(n-8) "MPEG" YUV ranges
- AVCOL_RANGE_JPEG =2, ///< the normal 2^n-1 "JPEG" YUV ranges
- AVCOL_RANGE_NB , ///< Not part of ABI
+ AVCOL_RANGE_UNSPECIFIED = 0,
+ AVCOL_RANGE_MPEG = 1, ///< the normal 219*2^(n-8) "MPEG" YUV ranges
+ AVCOL_RANGE_JPEG = 2, ///< the normal 2^n-1 "JPEG" YUV ranges
+ AVCOL_RANGE_NB , ///< Not part of ABI
};
/**
* X X 5 6 X 0 is undefined/unknown position
*/
enum AVChromaLocation{
- AVCHROMA_LOC_UNSPECIFIED=0,
- AVCHROMA_LOC_LEFT =1, ///< mpeg2/4, h264 default
- AVCHROMA_LOC_CENTER =2, ///< mpeg1, jpeg, h263
- AVCHROMA_LOC_TOPLEFT =3, ///< DV
- AVCHROMA_LOC_TOP =4,
- AVCHROMA_LOC_BOTTOMLEFT =5,
- AVCHROMA_LOC_BOTTOM =6,
- AVCHROMA_LOC_NB , ///< Not part of ABI
+ AVCHROMA_LOC_UNSPECIFIED = 0,
+ AVCHROMA_LOC_LEFT = 1, ///< mpeg2/4, h264 default
+ AVCHROMA_LOC_CENTER = 2, ///< mpeg1, jpeg, h263
+ AVCHROMA_LOC_TOPLEFT = 3, ///< DV
+ AVCHROMA_LOC_TOP = 4,
+ AVCHROMA_LOC_BOTTOMLEFT = 5,
+ AVCHROMA_LOC_BOTTOM = 6,
+ AVCHROMA_LOC_NB , ///< Not part of ABI
};
-#if FF_API_FLAC_GLOBAL_OPTS
-/**
- * LPC analysis type
- */
-enum AVLPCType {
- AV_LPC_TYPE_DEFAULT = -1, ///< use the codec default LPC type
- AV_LPC_TYPE_NONE = 0, ///< do not use LPC prediction or use all zero coefficients
- AV_LPC_TYPE_FIXED = 1, ///< fixed LPC coefficients
- AV_LPC_TYPE_LEVINSON = 2, ///< Levinson-Durbin recursion
- AV_LPC_TYPE_CHOLESKY = 3, ///< Cholesky factorization
- AV_LPC_TYPE_NB , ///< Not part of ABI
-};
-#endif
-
enum AVAudioServiceType {
AV_AUDIO_SERVICE_TYPE_MAIN = 0,
AV_AUDIO_SERVICE_TYPE_EFFECTS = 1,
AV_AUDIO_SERVICE_TYPE_NB , ///< Not part of ABI
};
+/**
+ * @ingroup lavc_encoding
+ */
typedef struct RcOverride{
int start_frame;
int end_frame;
Note: Not everything is supported yet.
*/
+/**
+ * Allow decoders to produce frames with data planes that are not aligned
+ * to CPU requirements (e.g. due to cropping).
+ */
+#define CODEC_FLAG_UNALIGNED 0x0001
#define CODEC_FLAG_QSCALE 0x0002 ///< Use fixed qscale.
#define CODEC_FLAG_4MV 0x0004 ///< 4 MV per MB allowed / advanced prediction for H.263.
#define CODEC_FLAG_QPEL 0x0010 ///< Use qpel MC.
#define CODEC_FLAG_BITEXACT 0x00800000 ///< Use only bitexact stuff (except (I)DCT).
/* Fx : Flag for h263+ extra options */
#define CODEC_FLAG_AC_PRED 0x01000000 ///< H.263 advanced intra coding / MPEG-4 AC prediction
-#define CODEC_FLAG_CBP_RD 0x04000000 ///< Use rate distortion optimization for cbp.
-#define CODEC_FLAG_QP_RD 0x08000000 ///< Use rate distortion optimization for qp selectioon.
#define CODEC_FLAG_LOOP_FILTER 0x00000800 ///< loop filter
#define CODEC_FLAG_INTERLACED_ME 0x20000000 ///< interlaced motion estimation
#define CODEC_FLAG_CLOSED_GOP 0x80000000
#define CODEC_FLAG2_FAST 0x00000001 ///< Allow non spec compliant speedup tricks.
-#define CODEC_FLAG2_STRICT_GOP 0x00000002 ///< Strictly enforce GOP size.
#define CODEC_FLAG2_NO_OUTPUT 0x00000004 ///< Skip bitstream encoding.
#define CODEC_FLAG2_LOCAL_HEADER 0x00000008 ///< Place global headers at every keyframe instead of in extradata.
-#define CODEC_FLAG2_SKIP_RD 0x00004000 ///< RD optimal MB level residual skipping
+#define CODEC_FLAG2_DROP_FRAME_TIMECODE 0x00002000 ///< timecode is in drop frame format. DEPRECATED!!!!
+#define CODEC_FLAG2_IGNORE_CROP 0x00010000 ///< Discard cropping information from SPS.
+
#define CODEC_FLAG2_CHUNKS 0x00008000 ///< Input bitstream might be truncated at a packet boundaries instead of only at frame boundaries.
#define CODEC_FLAG2_SHOW_ALL 0x00400000 ///< Show all frames before the first keyframe
-/**
- * @defgroup deprecated_flags Deprecated codec flags
- * Use corresponding private codec options instead.
- * @{
- */
-#if FF_API_MPEGVIDEO_GLOBAL_OPTS
-#define CODEC_FLAG_OBMC 0x00000001 ///< OBMC
-#define CODEC_FLAG_H263P_AIV 0x00000008 ///< H.263 alternative inter VLC
-#define CODEC_FLAG_PART 0x0080 ///< Use data partitioning.
-#define CODEC_FLAG_ALT_SCAN 0x00100000 ///< Use alternate scan.
-#define CODEC_FLAG_H263P_UMV 0x02000000 ///< unlimited motion vector
-#define CODEC_FLAG_H263P_SLICE_STRUCT 0x10000000
-#define CODEC_FLAG_SVCD_SCAN_OFFSET 0x40000000 ///< Will reserve space for SVCD scan offset user data.
-#define CODEC_FLAG2_INTRA_VLC 0x00000800 ///< Use MPEG-2 intra VLC table.
-#define CODEC_FLAG2_DROP_FRAME_TIMECODE 0x00002000 ///< timecode is in drop frame format.
-#define CODEC_FLAG2_NON_LINEAR_QUANT 0x00010000 ///< Use MPEG-2 nonlinear quantizer.
-#endif
-#if FF_API_MJPEG_GLOBAL_OPTS
-#define CODEC_FLAG_EXTERN_HUFF 0x1000 ///< Use external Huffman table (for MJPEG).
-#endif
-#if FF_API_X264_GLOBAL_OPTS
-#define CODEC_FLAG2_BPYRAMID 0x00000010 ///< H.264 allow B-frames to be used as references.
-#define CODEC_FLAG2_WPRED 0x00000020 ///< H.264 weighted biprediction for B-frames
-#define CODEC_FLAG2_MIXED_REFS 0x00000040 ///< H.264 one reference per partition, as opposed to one reference per macroblock
-#define CODEC_FLAG2_8X8DCT 0x00000080 ///< H.264 high profile 8x8 transform
-#define CODEC_FLAG2_FASTPSKIP 0x00000100 ///< H.264 fast pskip
-#define CODEC_FLAG2_AUD 0x00000200 ///< H.264 access unit delimiters
-#define CODEC_FLAG2_BRDO 0x00000400 ///< B-frame rate-distortion optimization
-#define CODEC_FLAG2_MBTREE 0x00040000 ///< Use macroblock tree ratecontrol (x264 only)
-#define CODEC_FLAG2_PSY 0x00080000 ///< Use psycho visual optimizations.
-#define CODEC_FLAG2_SSIM 0x00100000 ///< Compute SSIM during encoding, error[] values are undefined.
-#define CODEC_FLAG2_INTRA_REFRESH 0x00200000 ///< Use periodic insertion of intra blocks instead of keyframes.
-#endif
-#if FF_API_SNOW_GLOBAL_OPTS
-#define CODEC_FLAG2_MEMC_ONLY 0x00001000 ///< Only do ME/MC (I frames -> ref, P frame -> ME+MC).
-#endif
-#if FF_API_LAME_GLOBAL_OPTS
-#define CODEC_FLAG2_BIT_RESERVOIR 0x00020000 ///< Use a bit reservoir when encoding if possible
-#endif
-/**
- * @}
- */
/* Unsupported options :
* Syntax Arithmetic coding (SAC)
* assume the buffer was allocated by avcodec_default_get_buffer.
*/
#define CODEC_CAP_DR1 0x0002
-#if FF_API_PARSE_FRAME
-/* If 'parse_only' field is true, then avcodec_parse_frame() can be used. */
-#define CODEC_CAP_PARSE_ONLY 0x0004
-#endif
#define CODEC_CAP_TRUNCATED 0x0008
/* Codec can export data for HW decoding (XvMC). */
#define CODEC_CAP_HWACCEL 0x0010
*/
#define CODEC_CAP_VARIABLE_FRAME_SIZE 0x10000
/**
+ * Codec is intra only.
+ */
+#define CODEC_CAP_INTRA_ONLY 0x40000000
+/**
* Codec is lossless.
*/
#define CODEC_CAP_LOSSLESS 0x80000000
#define FF_QSCALE_TYPE_H264 2
#define FF_QSCALE_TYPE_VP56 3
+#if FF_API_GET_BUFFER
#define FF_BUFFER_TYPE_INTERNAL 1
#define FF_BUFFER_TYPE_USER 2 ///< direct rendering buffers (image is (de)allocated by user)
#define FF_BUFFER_TYPE_SHARED 4 ///< Buffer from somewhere else; don't deallocate image (data/base), all other tables are not shared.
#define FF_BUFFER_TYPE_COPY 8 ///< Just a (modified) copy of some other buffer, don't deallocate anything.
-#if FF_API_OLD_FF_PICT_TYPES
-/* DEPRECATED, directly use the AV_PICTURE_TYPE_* enum values */
-#define FF_I_TYPE AV_PICTURE_TYPE_I ///< Intra
-#define FF_P_TYPE AV_PICTURE_TYPE_P ///< Predicted
-#define FF_B_TYPE AV_PICTURE_TYPE_B ///< Bi-dir predicted
-#define FF_S_TYPE AV_PICTURE_TYPE_S ///< S(GMC)-VOP MPEG4
-#define FF_SI_TYPE AV_PICTURE_TYPE_SI ///< Switching Intra
-#define FF_SP_TYPE AV_PICTURE_TYPE_SP ///< Switching Predicted
-#define FF_BI_TYPE AV_PICTURE_TYPE_BI
-#endif
-
#define FF_BUFFER_HINTS_VALID 0x01 // Buffer hints value is meaningful (if 0 ignore).
#define FF_BUFFER_HINTS_READABLE 0x02 // Codec will read from buffer.
#define FF_BUFFER_HINTS_PRESERVE 0x04 // User must not alter buffer content.
#define FF_BUFFER_HINTS_REUSABLE 0x08 // Codec will reuse the buffer (update).
+#endif
+
+/**
+ * The decoder will keep a reference to the frame and may reuse it later.
+ */
+#define AV_GET_BUFFER_FLAG_REF (1 << 0)
+/**
+ * @defgroup lavc_packet AVPacket
+ *
+ * Types and functions for working with AVPacket.
+ * @{
+ */
enum AVPacketSideDataType {
AV_PKT_DATA_PALETTE,
AV_PKT_DATA_NEW_EXTRADATA,
+
+ /**
+ * An AV_PKT_DATA_PARAM_CHANGE side data packet is laid out as follows:
+ * @code
+ * u32le param_flags
+ * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT)
+ * s32le channel_count
+ * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT)
+ * u64le channel_layout
+ * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE)
+ * s32le sample_rate
+ * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS)
+ * s32le width
+ * s32le height
+ * @endcode
+ */
AV_PKT_DATA_PARAM_CHANGE,
+
+ /**
+ * An AV_PKT_DATA_H263_MB_INFO side data packet contains a number of
+ * structures with info about macroblocks relevant to splitting the
+ * packet into smaller packets on macroblock edges (e.g. as for RFC 2190).
+ * That is, it does not necessarily contain info about all macroblocks,
+ * as long as the distance between macroblocks in the info is smaller
+ * than the target payload size.
+ * Each MB info structure is 12 bytes, and is laid out as follows:
+ * @code
+ * u32le bit offset from the start of the packet
+ * u8 current quantizer at the start of the macroblock
+ * u8 GOB number
+ * u16le macroblock address within the GOB
+ * u8 horizontal MV predictor
+ * u8 vertical MV predictor
+ * u8 horizontal MV predictor for block number 3
+ * u8 vertical MV predictor for block number 3
+ * @endcode
+ */
+ AV_PKT_DATA_H263_MB_INFO,
+
+ /**
+ * Recommmends skipping the specified number of samples
+ * @code
+ * u32le number of samples to skip from start of this packet
+ * u32le number of samples to skip from end of this packet
+ * u8 reason for start skip
+ * u8 reason for end skip (0=padding silence, 1=convergence)
+ * @endcode
+ */
+ AV_PKT_DATA_SKIP_SAMPLES=70,
+
+ /**
+ * An AV_PKT_DATA_JP_DUALMONO side data packet indicates that
+ * the packet may contain "dual mono" audio specific to Japanese DTV
+ * and if it is true, recommends only the selected channel to be used.
+ * @code
+ * u8 selected channels (0=mail/left, 1=sub/right, 2=both)
+ * @endcode
+ */
+ AV_PKT_DATA_JP_DUALMONO,
+
+ /**
+ * A list of zero terminated key/value strings. There is no end marker for
+ * the list, so it is required to rely on the side data size to stop.
+ */
+ AV_PKT_DATA_STRINGS_METADATA,
+
+ /**
+ * Subtitle event position
+ * @code
+ * u32le x1
+ * u32le y1
+ * u32le x2
+ * u32le y2
+ * @endcode
+ */
+ AV_PKT_DATA_SUBTITLE_POSITION,
+
+ /**
+ * Data found in BlockAdditional element of matroska container. There is
+ * no end marker for the data, so it is required to rely on the side data
+ * size to recognize the end. 8 byte id (as found in BlockAddId) followed
+ * by data.
+ */
+ AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL,
+
+ /**
+ * The optional first identifier line of a WebVTT cue.
+ */
+ AV_PKT_DATA_WEBVTT_IDENTIFIER,
+
+ /**
+ * The optional settings (rendering instructions) that immediately
+ * follow the timestamp specifier of a WebVTT cue.
+ */
+ AV_PKT_DATA_WEBVTT_SETTINGS,
};
+/**
+ * This structure stores compressed data. It is typically exported by demuxers
+ * and then passed as input to decoders, or received as output from encoders and
+ * then passed to muxers.
+ *
+ * For video, it should typically contain one compressed frame. For audio it may
+ * contain several compressed frames.
+ *
+ * AVPacket is one of the few structs in FFmpeg, whose size is a part of public
+ * ABI. Thus it may be allocated on stack and no new fields can be added to it
+ * without libavcodec and libavformat major bump.
+ *
+ * The semantics of data ownership depends on the buf or destruct (deprecated)
+ * fields. If either is set, the packet data is dynamically allocated and is
+ * valid indefinitely until av_free_packet() is called (which in turn calls
+ * av_buffer_unref()/the destruct callback to free the data). If neither is set,
+ * the packet data is typically backed by some static buffer somewhere and is
+ * only valid for a limited time (e.g. until the next read call when demuxing).
+ *
+ * The side data is always allocated with av_malloc() and is freed in
+ * av_free_packet().
+ */
typedef struct AVPacket {
/**
+ * A reference to the reference-counted buffer where the packet data is
+ * stored.
+ * May be NULL, then the packet data is not reference-counted.
+ */
+ AVBufferRef *buf;
+ /**
* Presentation timestamp in AVStream->time_base units; the time at which
* the decompressed packet will be presented to the user.
* Can be AV_NOPTS_VALUE if it is not stored in the file.
* Equals next_pts - this_pts in presentation order.
*/
int duration;
+#if FF_API_DESTRUCT_PACKET
+ attribute_deprecated
void (*destruct)(struct AVPacket *);
+ attribute_deprecated
void *priv;
+#endif
int64_t pos; ///< byte position in stream, -1 if unknown
/**
#define AV_PKT_FLAG_KEY 0x0001 ///< The packet contains a keyframe
#define AV_PKT_FLAG_CORRUPT 0x0002 ///< The packet content is corrupted
-/**
- * An AV_PKT_DATA_PARAM_CHANGE side data packet is laid out as follows:
- * u32le param_flags
- * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT)
- * s32le channel_count
- * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT)
- * u64le channel_layout
- * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE)
- * s32le sample_rate
- * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS)
- * s32le width
- * s32le height
- */
-
enum AVSideDataParamChangeFlags {
AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT = 0x0001,
AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT = 0x0002,
AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE = 0x0004,
AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS = 0x0008,
};
-
/**
- * Audio Video Frame.
- * New fields can be added to the end of AVFRAME with minor version
- * bumps. Similarly fields that are marked as to be only accessed by
- * av_opt_ptr() can be reordered. This allows 2 forks to add fields
- * without breaking compatibility with each other.
- * Removal, reordering and changes in the remaining cases require
- * a major version bump.
- * sizeof(AVFrame) must not be used outside libavcodec.
+ * @}
*/
-typedef struct AVFrame {
-#if FF_API_DATA_POINTERS
-#define AV_NUM_DATA_POINTERS 4
-#else
-#define AV_NUM_DATA_POINTERS 8
-#endif
- /**
- * pointer to the picture/channel planes.
- * This might be different from the first allocated byte
- * - encoding: Set by user
- * - decoding: set by AVCodecContext.get_buffer()
- */
- uint8_t *data[AV_NUM_DATA_POINTERS];
- /**
- * Size, in bytes, of the data for each picture/channel plane.
- *
- * For audio, only linesize[0] may be set. For planar audio, each channel
- * plane must be the same size.
- *
- * - encoding: Set by user (video only)
- * - decoding: set by AVCodecContext.get_buffer()
- */
- int linesize[AV_NUM_DATA_POINTERS];
+struct AVCodecInternal;
- /**
- * pointer to the first allocated byte of the picture. Can be used in get_buffer/release_buffer.
- * This isn't used by libavcodec unless the default get/release_buffer() is used.
- * - encoding:
- * - decoding:
- */
- uint8_t *base[AV_NUM_DATA_POINTERS];
- /**
- * 1 -> keyframe, 0-> not
- * - encoding: Set by libavcodec.
- * - decoding: Set by libavcodec.
- */
- int key_frame;
+enum AVFieldOrder {
+ AV_FIELD_UNKNOWN,
+ AV_FIELD_PROGRESSIVE,
+ AV_FIELD_TT, //< Top coded_first, top displayed first
+ AV_FIELD_BB, //< Bottom coded first, bottom displayed first
+ AV_FIELD_TB, //< Top coded first, bottom displayed first
+ AV_FIELD_BT, //< Bottom coded first, top displayed first
+};
+/**
+ * main external API structure.
+ * New fields can be added to the end with minor version bumps.
+ * Removal, reordering and changes to existing fields require a major
+ * version bump.
+ * Please use AVOptions (av_opt* / av_set/get*()) to access these fields from user
+ * applications.
+ * sizeof(AVCodecContext) must not be used outside libav*.
+ */
+typedef struct AVCodecContext {
/**
- * Picture type of the frame, see ?_TYPE below.
- * - encoding: Set by libavcodec. for coded_picture (and set by user for input).
- * - decoding: Set by libavcodec.
+ * information on struct for av_log
+ * - set by avcodec_alloc_context3
*/
- enum AVPictureType pict_type;
+ const AVClass *av_class;
+ int log_level_offset;
- /**
- * presentation timestamp in time_base units (time when frame should be shown to user)
- * If AV_NOPTS_VALUE then frame_rate = 1/time_base will be assumed.
- * - encoding: MUST be set by user.
- * - decoding: Set by libavcodec.
- */
- int64_t pts;
+ enum AVMediaType codec_type; /* see AVMEDIA_TYPE_xxx */
+ const struct AVCodec *codec;
+ char codec_name[32];
+ enum AVCodecID codec_id; /* see AV_CODEC_ID_xxx */
/**
- * picture number in bitstream order
- * - encoding: set by
- * - decoding: Set by libavcodec.
- */
- int coded_picture_number;
- /**
- * picture number in display order
- * - encoding: set by
- * - decoding: Set by libavcodec.
+ * fourcc (LSB first, so "ABCD" -> ('D'<<24) + ('C'<<16) + ('B'<<8) + 'A').
+ * This is used to work around some encoder bugs.
+ * A demuxer should set this to what is stored in the field used to identify the codec.
+ * If there are multiple such fields in a container then the demuxer should choose the one
+ * which maximizes the information about the used codec.
+ * If the codec tag field in a container is larger than 32 bits then the demuxer should
+ * remap the longer ID to 32 bits with a table or other structure. Alternatively a new
+ * extra_codec_tag + size could be added but for this a clear advantage must be demonstrated
+ * first.
+ * - encoding: Set by user, if not then the default based on codec_id will be used.
+ * - decoding: Set by user, will be converted to uppercase by libavcodec during init.
*/
- int display_picture_number;
+ unsigned int codec_tag;
/**
- * quality (between 1 (good) and FF_LAMBDA_MAX (bad))
- * - encoding: Set by libavcodec. for coded_picture (and set by user for input).
- * - decoding: Set by libavcodec.
+ * fourcc from the AVI stream header (LSB first, so "ABCD" -> ('D'<<24) + ('C'<<16) + ('B'<<8) + 'A').
+ * This is used to work around some encoder bugs.
+ * - encoding: unused
+ * - decoding: Set by user, will be converted to uppercase by libavcodec during init.
*/
- int quality;
+ unsigned int stream_codec_tag;
-#if FF_API_AVFRAME_AGE
- /**
- * @deprecated unused
- */
- attribute_deprecated int age;
-#endif
+ void *priv_data;
/**
- * is this picture used as reference
- * The values for this are the same as the MpegEncContext.picture_structure
- * variable, that is 1->top field, 2->bottom field, 3->frame/both fields.
- * Set to 4 for delayed, non-reference frames.
- * - encoding: unused
- * - decoding: Set by libavcodec. (before get_buffer() call)).
+ * Private context used for internal data.
+ *
+ * Unlike priv_data, this is not codec-specific. It is used in general
+ * libavcodec functions.
*/
- int reference;
+ struct AVCodecInternal *internal;
/**
- * QP table
- * - encoding: unused
- * - decoding: Set by libavcodec.
+ * Private data of the user, can be used to carry app specific stuff.
+ * - encoding: Set by user.
+ * - decoding: Set by user.
*/
- int8_t *qscale_table;
+ void *opaque;
+
/**
- * QP store stride
- * - encoding: unused
- * - decoding: Set by libavcodec.
+ * the average bitrate
+ * - encoding: Set by user; unused for constant quantizer encoding.
+ * - decoding: Set by libavcodec. 0 or some bitrate if this info is available in the stream.
*/
- int qstride;
+ int bit_rate;
/**
- * mbskip_table[mb]>=1 if MB didn't change
- * stride= mb_width = (width+15)>>4
- * - encoding: unused
- * - decoding: Set by libavcodec.
+ * number of bits the bitstream is allowed to diverge from the reference.
+ * the reference can be CBR (for CBR pass1) or VBR (for pass2)
+ * - encoding: Set by user; unused for constant quantizer encoding.
+ * - decoding: unused
*/
- uint8_t *mbskip_table;
+ int bit_rate_tolerance;
/**
- * motion vector table
- * @code
- * example:
- * int mv_sample_log2= 4 - motion_subsample_log2;
- * int mb_width= (width+15)>>4;
- * int mv_stride= (mb_width << mv_sample_log2) + 1;
- * motion_val[direction][x + y*mv_stride][0->mv_x, 1->mv_y];
- * @endcode
+ * Global quality for codecs which cannot change it per frame.
+ * This should be proportional to MPEG-1/2/4 qscale.
* - encoding: Set by user.
- * - decoding: Set by libavcodec.
+ * - decoding: unused
*/
- int16_t (*motion_val[2])[2];
+ int global_quality;
/**
- * macroblock type table
- * mb_type_base + mb_width + 2
* - encoding: Set by user.
- * - decoding: Set by libavcodec.
+ * - decoding: unused
*/
- uint32_t *mb_type;
+ int compression_level;
+#define FF_COMPRESSION_DEFAULT -1
/**
- * log2 of the size of the block which a single vector in motion_val represents:
- * (4->16x16, 3->8x8, 2-> 4x4, 1-> 2x2)
- * - encoding: unused
- * - decoding: Set by libavcodec.
+ * CODEC_FLAG_*.
+ * - encoding: Set by user.
+ * - decoding: Set by user.
*/
- uint8_t motion_subsample_log2;
+ int flags;
/**
- * for some private data of the user
- * - encoding: unused
+ * CODEC_FLAG2_*
+ * - encoding: Set by user.
* - decoding: Set by user.
*/
- void *opaque;
+ int flags2;
/**
- * error
- * - encoding: Set by libavcodec. if flags&CODEC_FLAG_PSNR.
- * - decoding: unused
+ * some codecs need / can use extradata like Huffman tables.
+ * mjpeg: Huffman tables
+ * rv10: additional flags
+ * mpeg4: global headers (they can be in the bitstream or here)
+ * The allocated memory should be FF_INPUT_BUFFER_PADDING_SIZE bytes larger
+ * than extradata_size to avoid problems if it is read with the bitstream reader.
+ * The bytewise contents of extradata must not depend on the architecture or CPU endianness.
+ * - encoding: Set/allocated/freed by libavcodec.
+ * - decoding: Set/allocated/freed by user.
*/
- uint64_t error[AV_NUM_DATA_POINTERS];
-
- /**
- * type of the buffer (to keep track of who has to deallocate data[*])
- * - encoding: Set by the one who allocates it.
- * - decoding: Set by the one who allocates it.
- * Note: User allocated (direct rendering) & internal buffers cannot coexist currently.
- */
- int type;
+ uint8_t *extradata;
+ int extradata_size;
/**
- * When decoding, this signals how much the picture must be delayed.
- * extra_delay = repeat_pict / (2*fps)
- * - encoding: unused
+ * This is the fundamental unit of time (in seconds) in terms
+ * of which frame timestamps are represented. For fixed-fps content,
+ * timebase should be 1/framerate and timestamp increments should be
+ * identically 1.
+ * - encoding: MUST be set by user.
* - decoding: Set by libavcodec.
*/
- int repeat_pict;
+ AVRational time_base;
/**
+ * For some codecs, the time base is closer to the field rate than the frame rate.
+ * Most notably, H.264 and MPEG-2 specify time_base as half of frame duration
+ * if no telecine is used ...
*
+ * Set to time_base ticks per frame. Default 1, e.g., H.264/MPEG-2 set it to 2.
*/
- int qscale_type;
-
- /**
- * The content of the picture is interlaced.
- * - encoding: Set by user.
- * - decoding: Set by libavcodec. (default 0)
- */
- int interlaced_frame;
+ int ticks_per_frame;
/**
- * If the content is interlaced, is top field displayed first.
- * - encoding: Set by user.
+ * Codec delay.
+ *
+ * Encoding: Number of frames delay there will be from the encoder input to
+ * the decoder output. (we assume the decoder matches the spec)
+ * Decoding: Number of frames delay in addition to what a standard decoder
+ * as specified in the spec would produce.
+ *
+ * Video:
+ * Number of frames the decoded output will be delayed relative to the
+ * encoded input.
+ *
+ * Audio:
+ * For encoding, this is the number of "priming" samples added to the
+ * beginning of the stream. The decoded output will be delayed by this
+ * many samples relative to the input to the encoder. Note that this
+ * field is purely informational and does not directly affect the pts
+ * output by the encoder, which should always be based on the actual
+ * presentation time, including any delay.
+ * For decoding, this is the number of samples the decoder needs to
+ * output before the decoder's output is valid. When seeking, you should
+ * start decoding this many samples prior to your desired seek point.
+ *
+ * - encoding: Set by libavcodec.
* - decoding: Set by libavcodec.
*/
- int top_field_first;
+ int delay;
- /**
- * Pan scan.
- * - encoding: Set by user.
- * - decoding: Set by libavcodec.
- */
- AVPanScan *pan_scan;
+ /* video only */
/**
- * Tell user application that palette has changed from previous frame.
- * - encoding: ??? (no palette-enabled encoder yet)
- * - decoding: Set by libavcodec. (default 0).
+ * picture width / height.
+ * - encoding: MUST be set by user.
+ * - decoding: May be set by the user before opening the decoder if known e.g.
+ * from the container. Some decoders will require the dimensions
+ * to be set by the caller. During decoding, the decoder may
+ * overwrite those values as required.
*/
- int palette_has_changed;
+ int width, height;
/**
- * codec suggestion on buffer type if != 0
+ * Bitstream width / height, may be different from width/height e.g. when
+ * the decoded frame is cropped before being output or lowres is enabled.
* - encoding: unused
- * - decoding: Set by libavcodec. (before get_buffer() call)).
+ * - decoding: May be set by the user before opening the decoder if known
+ * e.g. from the container. During decoding, the decoder may
+ * overwrite those values as required.
*/
- int buffer_hints;
+ int coded_width, coded_height;
- /**
- * DCT coefficients
- * - encoding: unused
- * - decoding: Set by libavcodec.
- */
- short *dct_coeff;
+#define FF_ASPECT_EXTENDED 15
/**
- * motion reference frame index
- * the order in which these are stored can depend on the codec.
+ * the number of pictures in a group of pictures, or 0 for intra_only
* - encoding: Set by user.
- * - decoding: Set by libavcodec.
+ * - decoding: unused
*/
- int8_t *ref_index[2];
+ int gop_size;
/**
- * reordered opaque 64bit (generally an integer or a double precision float
- * PTS but can be anything).
- * The user sets AVCodecContext.reordered_opaque to represent the input at
- * that time,
- * the decoder reorders values as needed and sets AVFrame.reordered_opaque
- * to exactly one of the values provided by the user through AVCodecContext.reordered_opaque
- * @deprecated in favor of pkt_pts
- * - encoding: unused
- * - decoding: Read by user.
+ * Pixel format, see AV_PIX_FMT_xxx.
+ * May be set by the demuxer if known from headers.
+ * May be overridden by the decoder if it knows better.
+ * - encoding: Set by user.
+ * - decoding: Set by user if known, overridden by libavcodec if known
*/
- int64_t reordered_opaque;
+ enum AVPixelFormat pix_fmt;
/**
- * hardware accelerator private data (FFmpeg-allocated)
- * - encoding: unused
- * - decoding: Set by libavcodec
+ * Motion estimation algorithm used for video coding.
+ * 1 (zero), 2 (full), 3 (log), 4 (phods), 5 (epzs), 6 (x1), 7 (hex),
+ * 8 (umh), 9 (iter), 10 (tesa) [7, 8, 10 are x264 specific, 9 is snow specific]
+ * - encoding: MUST be set by user.
+ * - decoding: unused
*/
- void *hwaccel_picture_private;
+ int me_method;
/**
- * reordered pts from the last AVPacket that has been input into the decoder
+ * If non NULL, 'draw_horiz_band' is called by the libavcodec
+ * decoder to draw a horizontal band. It improves cache usage. Not
+ * all codecs can do that. You must check the codec capabilities
+ * beforehand.
+ * When multithreading is used, it may be called from multiple threads
+ * at the same time; threads might draw different parts of the same AVFrame,
+ * or multiple AVFrames, and there is no guarantee that slices will be drawn
+ * in order.
+ * The function is also used by hardware acceleration APIs.
+ * It is called at least once during frame decoding to pass
+ * the data needed for hardware render.
+ * In that mode instead of pixel data, AVFrame points to
+ * a structure specific to the acceleration API. The application
+ * reads the structure and can change some fields to indicate progress
+ * or mark state.
* - encoding: unused
- * - decoding: Read by user.
+ * - decoding: Set by user.
+ * @param height the height of the slice
+ * @param y the y position of the slice
+ * @param type 1->top field, 2->bottom field, 3->frame
+ * @param offset offset into the AVFrame.data from which the slice should be read
*/
- int64_t pkt_pts;
+ void (*draw_horiz_band)(struct AVCodecContext *s,
+ const AVFrame *src, int offset[AV_NUM_DATA_POINTERS],
+ int y, int type, int height);
/**
- * dts from the last AVPacket that has been input into the decoder
+ * callback to negotiate the pixelFormat
+ * @param fmt is the list of formats which are supported by the codec,
+ * it is terminated by -1 as 0 is a valid format, the formats are ordered by quality.
+ * The first is always the native one.
+ * @return the chosen format
* - encoding: unused
- * - decoding: Read by user.
+ * - decoding: Set by user, if not set the native format will be chosen.
*/
- int64_t pkt_dts;
+ enum AVPixelFormat (*get_format)(struct AVCodecContext *s, const enum AVPixelFormat * fmt);
/**
- * the AVCodecContext which ff_thread_get_buffer() was last called on
- * - encoding: Set by libavcodec.
- * - decoding: Set by libavcodec.
+ * maximum number of B-frames between non-B-frames
+ * Note: The output will be delayed by max_b_frames+1 relative to the input.
+ * - encoding: Set by user.
+ * - decoding: unused
*/
- struct AVCodecContext *owner;
+ int max_b_frames;
/**
- * used by multithreading to store frame-specific info
- * - encoding: Set by libavcodec.
- * - decoding: Set by libavcodec.
+ * qscale factor between IP and B-frames
+ * If > 0 then the last P-frame quantizer will be used (q= lastp_q*factor+offset).
+ * If < 0 then normal ratecontrol will be done (q= -normal_q*factor+offset).
+ * - encoding: Set by user.
+ * - decoding: unused
*/
- void *thread_opaque;
+ float b_quant_factor;
- /**
- * number of audio samples (per channel) described by this frame
- * - encoding: unused
- * - decoding: Set by libavcodec
- */
- int nb_samples;
+ /** obsolete FIXME remove */
+ int rc_strategy;
+#define FF_RC_STRATEGY_XVID 1
+
+ int b_frame_strategy;
/**
- * pointers to the data planes/channels.
- *
- * For video, this should simply point to data[].
- *
- * For planar audio, each channel has a separate data pointer, and
- * linesize[0] contains the size of each channel buffer.
- * For packed audio, there is just one data pointer, and linesize[0]
- * contains the total size of the buffer for all channels.
- *
- * Note: Both data and extended_data will always be set by get_buffer(),
- * but for planar audio with more channels that can fit in data,
- * extended_data must be used by the decoder in order to access all
- * channels.
- *
- * encoding: unused
- * decoding: set by AVCodecContext.get_buffer()
+ * qscale offset between IP and B-frames
+ * - encoding: Set by user.
+ * - decoding: unused
*/
- uint8_t **extended_data;
+ float b_quant_offset;
/**
- * sample aspect ratio for the video frame, 0/1 if unknown\unspecified
- * - encoding: unused
- * - decoding: Read by user.
+ * Size of the frame reordering buffer in the decoder.
+ * For MPEG-2 it is 1 IPB or 0 low delay IP.
+ * - encoding: Set by libavcodec.
+ * - decoding: Set by libavcodec.
*/
- AVRational sample_aspect_ratio;
+ int has_b_frames;
/**
- * width and height of the video frame
- * - encoding: unused
- * - decoding: Read by user.
+ * 0-> h263 quant 1-> mpeg quant
+ * - encoding: Set by user.
+ * - decoding: unused
*/
- int width, height;
+ int mpeg_quant;
/**
- * format of the frame, -1 if unknown or unset
- * Values correspond to enum PixelFormat for video frames,
- * enum AVSampleFormat for audio)
- * - encoding: unused
- * - decoding: Read by user.
+ * qscale factor between P and I-frames
+ * If > 0 then the last p frame quantizer will be used (q= lastp_q*factor+offset).
+ * If < 0 then normal ratecontrol will be done (q= -normal_q*factor+offset).
+ * - encoding: Set by user.
+ * - decoding: unused
*/
- int format;
+ float i_quant_factor;
/**
- * frame timestamp estimated using various heuristics, in stream time base
- * Code outside libavcodec should access this field using:
- * av_opt_ptr(avcodec_get_frame_class(), frame, "best_effort_timestamp");
- * - encoding: unused
- * - decoding: set by libavcodec, read by user.
+ * qscale offset between P and I-frames
+ * - encoding: Set by user.
+ * - decoding: unused
*/
- int64_t best_effort_timestamp;
+ float i_quant_offset;
/**
- * reordered pos from the last AVPacket that has been input into the decoder
- * Code outside libavcodec should access this field using:
- * av_opt_ptr(avcodec_get_frame_class(), frame, "pkt_pos");
- * - encoding: unused
- * - decoding: Read by user.
+ * luminance masking (0-> disabled)
+ * - encoding: Set by user.
+ * - decoding: unused
*/
- int64_t pkt_pos;
-
-} AVFrame;
-
-struct AVCodecInternal;
-
-enum AVFieldOrder {
- AV_FIELD_UNKNOWN,
- AV_FIELD_PROGRESSIVE,
- AV_FIELD_TT, //< Top coded_first, top displayed first
- AV_FIELD_BB, //< Bottom coded first, bottom displayed first
- AV_FIELD_TB, //< Top coded first, bottom displayed first
- AV_FIELD_BT, //< Bottom coded first, top displayed first
-};
+ float lumi_masking;
-/**
- * main external API structure.
- * New fields can be added to the end with minor version bumps.
- * Removal, reordering and changes to existing fields require a major
- * version bump.
- * Please use AVOptions (av_opt* / av_set/get*()) to access these fields from user
- * applications.
- * sizeof(AVCodecContext) must not be used outside libav*.
- */
-typedef struct AVCodecContext {
/**
- * information on struct for av_log
- * - set by avcodec_alloc_context3
+ * temporary complexity masking (0-> disabled)
+ * - encoding: Set by user.
+ * - decoding: unused
*/
- const AVClass *av_class;
+ float temporal_cplx_masking;
+
/**
- * the average bitrate
- * - encoding: Set by user; unused for constant quantizer encoding.
- * - decoding: Set by libavcodec. 0 or some bitrate if this info is available in the stream.
+ * spatial complexity masking (0-> disabled)
+ * - encoding: Set by user.
+ * - decoding: unused
*/
- int bit_rate;
+ float spatial_cplx_masking;
/**
- * number of bits the bitstream is allowed to diverge from the reference.
- * the reference can be CBR (for CBR pass1) or VBR (for pass2)
- * - encoding: Set by user; unused for constant quantizer encoding.
+ * p block masking (0-> disabled)
+ * - encoding: Set by user.
* - decoding: unused
*/
- int bit_rate_tolerance;
+ float p_masking;
/**
- * CODEC_FLAG_*.
+ * darkness masking (0-> disabled)
* - encoding: Set by user.
- * - decoding: Set by user.
+ * - decoding: unused
*/
- int flags;
+ float dark_masking;
/**
- * Some codecs need additional format info. It is stored here.
- * If any muxer uses this then ALL demuxers/parsers AND encoders for the
- * specific codec MUST set it correctly otherwise stream copy breaks.
- * In general use of this field by muxers is not recommended.
+ * slice count
* - encoding: Set by libavcodec.
- * - decoding: Set by libavcodec. (FIXME: Is this OK?)
+ * - decoding: Set by user (or 0).
*/
- int sub_id;
-
+ int slice_count;
/**
- * Motion estimation algorithm used for video coding.
- * 1 (zero), 2 (full), 3 (log), 4 (phods), 5 (epzs), 6 (x1), 7 (hex),
- * 8 (umh), 9 (iter), 10 (tesa) [7, 8, 10 are x264 specific, 9 is snow specific]
- * - encoding: MUST be set by user.
+ * prediction method (needed for huffyuv)
+ * - encoding: Set by user.
* - decoding: unused
*/
- int me_method;
+ int prediction_method;
+#define FF_PRED_LEFT 0
+#define FF_PRED_PLANE 1
+#define FF_PRED_MEDIAN 2
/**
- * some codecs need / can use extradata like Huffman tables.
- * mjpeg: Huffman tables
- * rv10: additional flags
- * mpeg4: global headers (they can be in the bitstream or here)
- * The allocated memory should be FF_INPUT_BUFFER_PADDING_SIZE bytes larger
- * than extradata_size to avoid prolems if it is read with the bitstream reader.
- * The bytewise contents of extradata must not depend on the architecture or CPU endianness.
- * - encoding: Set/allocated/freed by libavcodec.
- * - decoding: Set/allocated/freed by user.
+ * slice offsets in the frame in bytes
+ * - encoding: Set/allocated by libavcodec.
+ * - decoding: Set/allocated by user (or NULL).
*/
- uint8_t *extradata;
- int extradata_size;
+ int *slice_offset;
/**
- * This is the fundamental unit of time (in seconds) in terms
- * of which frame timestamps are represented. For fixed-fps content,
- * timebase should be 1/framerate and timestamp increments should be
- * identically 1.
- * - encoding: MUST be set by user.
+ * sample aspect ratio (0 if unknown)
+ * That is the width of a pixel divided by the height of the pixel.
+ * Numerator and denominator must be relatively prime and smaller than 256 for some video standards.
+ * - encoding: Set by user.
* - decoding: Set by libavcodec.
*/
- AVRational time_base;
+ AVRational sample_aspect_ratio;
- /* video only */
/**
- * picture width / height.
- * - encoding: MUST be set by user.
- * - decoding: Set by libavcodec.
- * Note: For compatibility it is possible to set this instead of
- * coded_width/height before decoding.
+ * motion estimation comparison function
+ * - encoding: Set by user.
+ * - decoding: unused
*/
- int width, height;
-
-#define FF_ASPECT_EXTENDED 15
-
+ int me_cmp;
/**
- * the number of pictures in a group of pictures, or 0 for intra_only
+ * subpixel motion estimation comparison function
* - encoding: Set by user.
* - decoding: unused
*/
- int gop_size;
-
+ int me_sub_cmp;
/**
- * Pixel format, see PIX_FMT_xxx.
- * May be set by the demuxer if known from headers.
- * May be overriden by the decoder if it knows better.
+ * macroblock comparison function (not supported yet)
* - encoding: Set by user.
- * - decoding: Set by user if known, overridden by libavcodec if known
+ * - decoding: unused
*/
- enum PixelFormat pix_fmt;
-
+ int mb_cmp;
/**
- * If non NULL, 'draw_horiz_band' is called by the libavcodec
- * decoder to draw a horizontal band. It improves cache usage. Not
- * all codecs can do that. You must check the codec capabilities
- * beforehand.
- * When multithreading is used, it may be called from multiple threads
- * at the same time; threads might draw different parts of the same AVFrame,
- * or multiple AVFrames, and there is no guarantee that slices will be drawn
- * in order.
- * The function is also used by hardware acceleration APIs.
- * It is called at least once during frame decoding to pass
- * the data needed for hardware render.
- * In that mode instead of pixel data, AVFrame points to
- * a structure specific to the acceleration API. The application
- * reads the structure and can change some fields to indicate progress
- * or mark state.
- * - encoding: unused
- * - decoding: Set by user.
- * @param height the height of the slice
- * @param y the y position of the slice
- * @param type 1->top field, 2->bottom field, 3->frame
- * @param offset offset into the AVFrame.data from which the slice should be read
+ * interlaced DCT comparison function
+ * - encoding: Set by user.
+ * - decoding: unused
*/
- void (*draw_horiz_band)(struct AVCodecContext *s,
- const AVFrame *src, int offset[AV_NUM_DATA_POINTERS],
- int y, int type, int height);
-
- /* audio only */
- int sample_rate; ///< samples per second
- int channels; ///< number of audio channels
+ int ildct_cmp;
+#define FF_CMP_SAD 0
+#define FF_CMP_SSE 1
+#define FF_CMP_SATD 2
+#define FF_CMP_DCT 3
+#define FF_CMP_PSNR 4
+#define FF_CMP_BIT 5
+#define FF_CMP_RD 6
+#define FF_CMP_ZERO 7
+#define FF_CMP_VSAD 8
+#define FF_CMP_VSSE 9
+#define FF_CMP_NSSE 10
+#define FF_CMP_W53 11
+#define FF_CMP_W97 12
+#define FF_CMP_DCTMAX 13
+#define FF_CMP_DCT264 14
+#define FF_CMP_CHROMA 256
/**
- * audio sample format
+ * ME diamond size & shape
* - encoding: Set by user.
- * - decoding: Set by libavcodec.
+ * - decoding: unused
*/
- enum AVSampleFormat sample_fmt; ///< sample format
+ int dia_size;
- /* The following data should not be initialized. */
/**
- * Samples per packet, initialized when calling 'init'.
+ * amount of previous MV predictors (2a+1 x 2a+1 square)
+ * - encoding: Set by user.
+ * - decoding: unused
*/
- int frame_size;
- int frame_number; ///< audio or video frame number
+ int last_predictor_count;
/**
- * Encoding: Number of frames delay there will be from the encoder input to
- * the decoder output. (we assume the decoder matches the spec)
- * Decoding: Number of frames delay in addition to what a standard decoder
- * as specified in the spec would produce.
- * - encoding: Set by libavcodec.
- * - decoding: Set by libavcodec.
+ * prepass for motion estimation
+ * - encoding: Set by user.
+ * - decoding: unused
*/
- int delay;
-
- /* - encoding parameters */
- float qcompress; ///< amount of qscale change between easy & hard scenes (0.0-1.0)
- float qblur; ///< amount of qscale smoothing over time (0.0-1.0)
+ int pre_me;
/**
- * minimum quantizer
+ * motion estimation prepass comparison function
* - encoding: Set by user.
* - decoding: unused
*/
- int qmin;
+ int me_pre_cmp;
/**
- * maximum quantizer
+ * ME prepass diamond size & shape
* - encoding: Set by user.
* - decoding: unused
*/
- int qmax;
+ int pre_dia_size;
/**
- * maximum quantizer difference between frames
+ * subpel ME quality
* - encoding: Set by user.
* - decoding: unused
*/
- int max_qdiff;
+ int me_subpel_quality;
/**
- * maximum number of B-frames between non-B-frames
- * Note: The output will be delayed by max_b_frames+1 relative to the input.
+ * DTG active format information (additional aspect ratio
+ * information only used in DVB MPEG-2 transport streams)
+ * 0 if not set.
+ *
+ * - encoding: unused
+ * - decoding: Set by decoder.
+ */
+ int dtg_active_format;
+#define FF_DTG_AFD_SAME 8
+#define FF_DTG_AFD_4_3 9
+#define FF_DTG_AFD_16_9 10
+#define FF_DTG_AFD_14_9 11
+#define FF_DTG_AFD_4_3_SP_14_9 13
+#define FF_DTG_AFD_16_9_SP_14_9 14
+#define FF_DTG_AFD_SP_4_3 15
+
+ /**
+ * maximum motion estimation search range in subpel units
+ * If 0 then no limit.
+ *
* - encoding: Set by user.
* - decoding: unused
*/
- int max_b_frames;
+ int me_range;
/**
- * qscale factor between IP and B-frames
- * If > 0 then the last P-frame quantizer will be used (q= lastp_q*factor+offset).
- * If < 0 then normal ratecontrol will be done (q= -normal_q*factor+offset).
+ * intra quantizer bias
* - encoding: Set by user.
* - decoding: unused
*/
- float b_quant_factor;
-
- /** obsolete FIXME remove */
- int rc_strategy;
-#define FF_RC_STRATEGY_XVID 1
-
- int b_frame_strategy;
-
- struct AVCodec *codec;
-
- void *priv_data;
-
- int rtp_payload_size; /* The size of the RTP payload: the coder will */
- /* do its best to deliver a chunk with size */
- /* below rtp_payload_size, the chunk will start */
- /* with a start code on some codecs like H.263. */
- /* This doesn't take account of any particular */
- /* headers inside the transmitted RTP payload. */
-
-
- /* The RTP callback: This function is called */
- /* every time the encoder has a packet to send. */
- /* It depends on the encoder if the data starts */
- /* with a Start Code (it should). H.263 does. */
- /* mb_nb contains the number of macroblocks */
- /* encoded in the RTP payload. */
- void (*rtp_callback)(struct AVCodecContext *avctx, void *data, int size, int mb_nb);
-
- /* statistics, used for 2-pass encoding */
- int mv_bits;
- int header_bits;
- int i_tex_bits;
- int p_tex_bits;
- int i_count;
- int p_count;
- int skip_count;
- int misc_bits;
+ int intra_quant_bias;
+#define FF_DEFAULT_QUANT_BIAS 999999
/**
- * number of bits used for the previously encoded frame
- * - encoding: Set by libavcodec.
+ * inter quantizer bias
+ * - encoding: Set by user.
* - decoding: unused
*/
- int frame_bits;
+ int inter_quant_bias;
/**
- * Private data of the user, can be used to carry app specific stuff.
- * - encoding: Set by user.
+ * slice flags
+ * - encoding: unused
* - decoding: Set by user.
*/
- void *opaque;
+ int slice_flags;
+#define SLICE_FLAG_CODED_ORDER 0x0001 ///< draw_horiz_band() is called in coded order instead of display
+#define SLICE_FLAG_ALLOW_FIELD 0x0002 ///< allow draw_horiz_band() with field slices (MPEG2 field pics)
+#define SLICE_FLAG_ALLOW_PLANE 0x0004 ///< allow draw_horiz_band() with 1 component at a time (SVQ1)
- char codec_name[32];
- enum AVMediaType codec_type; /* see AVMEDIA_TYPE_xxx */
- enum CodecID codec_id; /* see CODEC_ID_xxx */
+ /**
+ * XVideo Motion Acceleration
+ * - encoding: forbidden
+ * - decoding: set by decoder
+ */
+ int xvmc_acceleration;
/**
- * fourcc (LSB first, so "ABCD" -> ('D'<<24) + ('C'<<16) + ('B'<<8) + 'A').
- * This is used to work around some encoder bugs.
- * A demuxer should set this to what is stored in the field used to identify the codec.
- * If there are multiple such fields in a container then the demuxer should choose the one
- * which maximizes the information about the used codec.
- * If the codec tag field in a container is larger than 32 bits then the demuxer should
- * remap the longer ID to 32 bits with a table or other structure. Alternatively a new
- * extra_codec_tag + size could be added but for this a clear advantage must be demonstrated
- * first.
- * - encoding: Set by user, if not then the default based on codec_id will be used.
- * - decoding: Set by user, will be converted to uppercase by libavcodec during init.
+ * macroblock decision mode
+ * - encoding: Set by user.
+ * - decoding: unused
*/
- unsigned int codec_tag;
+ int mb_decision;
+#define FF_MB_DECISION_SIMPLE 0 ///< uses mb_cmp
+#define FF_MB_DECISION_BITS 1 ///< chooses the one which needs the fewest bits
+#define FF_MB_DECISION_RD 2 ///< rate distortion
/**
- * Work around bugs in encoders which sometimes cannot be detected automatically.
- * - encoding: Set by user
- * - decoding: Set by user
+ * custom intra quantization matrix
+ * - encoding: Set by user, can be NULL.
+ * - decoding: Set by libavcodec.
*/
- int workaround_bugs;
-#define FF_BUG_AUTODETECT 1 ///< autodetection
-#define FF_BUG_OLD_MSMPEG4 2
-#define FF_BUG_XVID_ILACE 4
-#define FF_BUG_UMP4 8
-#define FF_BUG_NO_PADDING 16
-#define FF_BUG_AMV 32
-#define FF_BUG_AC_VLC 0 ///< Will be removed, libavcodec can now handle these non-compliant files by default.
-#define FF_BUG_QPEL_CHROMA 64
-#define FF_BUG_STD_QPEL 128
-#define FF_BUG_QPEL_CHROMA2 256
-#define FF_BUG_DIRECT_BLOCKSIZE 512
-#define FF_BUG_EDGE 1024
-#define FF_BUG_HPEL_CHROMA 2048
-#define FF_BUG_DC_CLIP 4096
-#define FF_BUG_MS 8192 ///< Work around various bugs in Microsoft's broken decoders.
-#define FF_BUG_TRUNCATED 16384
-//#define FF_BUG_FAKE_SCALABILITY 16 //Autodetection should work 100%.
+ uint16_t *intra_matrix;
+
+ /**
+ * custom inter quantization matrix
+ * - encoding: Set by user, can be NULL.
+ * - decoding: Set by libavcodec.
+ */
+ uint16_t *inter_matrix;
/**
- * luma single coefficient elimination threshold
+ * scene change detection threshold
+ * 0 is default, larger means fewer detected scene changes.
* - encoding: Set by user.
* - decoding: unused
*/
- int luma_elim_threshold;
+ int scenechange_threshold;
/**
- * chroma single coeff elimination threshold
+ * noise reduction strength
* - encoding: Set by user.
* - decoding: unused
*/
- int chroma_elim_threshold;
+ int noise_reduction;
/**
- * strictly follow the standard (MPEG4, ...).
+ * Motion estimation threshold below which no motion estimation is
+ * performed, but instead the user specified motion vectors are used.
+ *
* - encoding: Set by user.
- * - decoding: Set by user.
- * Setting this to STRICT or higher means the encoder and decoder will
- * generally do stupid things, whereas setting it to unofficial or lower
- * will mean the encoder might produce output that is not supported by all
- * spec-compliant decoders. Decoders don't differentiate between normal,
- * unofficial and experimental (that is, they always try to decode things
- * when they can) unless they are explicitly asked to behave stupidly
- * (=strictly conform to the specs)
+ * - decoding: unused
*/
- int strict_std_compliance;
-#define FF_COMPLIANCE_VERY_STRICT 2 ///< Strictly conform to an older more strict version of the spec or reference software.
-#define FF_COMPLIANCE_STRICT 1 ///< Strictly conform to all the things in the spec no matter what consequences.
-#define FF_COMPLIANCE_NORMAL 0
-#define FF_COMPLIANCE_UNOFFICIAL -1 ///< Allow unofficial extensions
-#define FF_COMPLIANCE_EXPERIMENTAL -2 ///< Allow nonstandardized experimental things.
+ int me_threshold;
/**
- * qscale offset between IP and B-frames
+ * Macroblock threshold below which the user specified macroblock types will be used.
* - encoding: Set by user.
* - decoding: unused
*/
- float b_quant_offset;
+ int mb_threshold;
-#if FF_API_ER
/**
- * Error recognition; higher values will detect more errors but may
- * misdetect some more or less valid parts as errors.
- * - encoding: unused
- * - decoding: Set by user.
+ * precision of the intra DC coefficient - 8
+ * - encoding: Set by user.
+ * - decoding: unused
*/
- attribute_deprecated int error_recognition;
-#define FF_ER_CAREFUL 1
-#define FF_ER_COMPLIANT 2
-#define FF_ER_AGGRESSIVE 3
-#define FF_ER_VERY_AGGRESSIVE 4
-#define FF_ER_EXPLODE 5
-#endif /* FF_API_ER */
+ int intra_dc_precision;
/**
- * Called at the beginning of each frame to get a buffer for it.
- *
- * The function will set AVFrame.data[], AVFrame.linesize[].
- * AVFrame.extended_data[] must also be set, but it should be the same as
- * AVFrame.data[] except for planar audio with more channels than can fit
- * in AVFrame.data[]. In that case, AVFrame.data[] shall still contain as
- * many data pointers as it can hold.
- *
- * if CODEC_CAP_DR1 is not set then get_buffer() must call
- * avcodec_default_get_buffer() instead of providing buffers allocated by
- * some other means.
- *
- * AVFrame.data[] should be 32- or 16-byte-aligned unless the CPU doesn't
- * need it. avcodec_default_get_buffer() aligns the output buffer properly,
- * but if get_buffer() is overridden then alignment considerations should
- * be taken into account.
- *
- * @see avcodec_default_get_buffer()
- *
- * Video:
- *
- * If pic.reference is set then the frame will be read later by libavcodec.
- * avcodec_align_dimensions2() should be used to find the required width and
- * height, as they normally need to be rounded up to the next multiple of 16.
- *
- * If frame multithreading is used and thread_safe_callbacks is set,
- * it may be called from a different thread, but not from more than one at
- * once. Does not need to be reentrant.
- *
- * @see release_buffer(), reget_buffer()
- * @see avcodec_align_dimensions2()
- *
- * Audio:
- *
- * Decoders request a buffer of a particular size by setting
- * AVFrame.nb_samples prior to calling get_buffer(). The decoder may,
- * however, utilize only part of the buffer by setting AVFrame.nb_samples
- * to a smaller value in the output frame.
- *
- * Decoders cannot use the buffer after returning from
- * avcodec_decode_audio4(), so they will not call release_buffer(), as it
- * is assumed to be released immediately upon return.
- *
- * As a convenience, av_samples_get_buffer_size() and
- * av_samples_fill_arrays() in libavutil may be used by custom get_buffer()
- * functions to find the required data size and to fill data pointers and
- * linesize. In AVFrame.linesize, only linesize[0] may be set for audio
- * since all planes must be the same size.
- *
- * @see av_samples_get_buffer_size(), av_samples_fill_arrays()
- *
+ * Number of macroblock rows at the top which are skipped.
* - encoding: unused
- * - decoding: Set by libavcodec, user can override.
+ * - decoding: Set by user.
*/
- int (*get_buffer)(struct AVCodecContext *c, AVFrame *pic);
+ int skip_top;
/**
- * Called to release buffers which were allocated with get_buffer.
- * A released buffer can be reused in get_buffer().
- * pic.data[*] must be set to NULL.
- * May be called from a different thread if frame multithreading is used,
- * but not by more than one thread at once, so does not need to be reentrant.
+ * Number of macroblock rows at the bottom which are skipped.
* - encoding: unused
- * - decoding: Set by libavcodec, user can override.
+ * - decoding: Set by user.
*/
- void (*release_buffer)(struct AVCodecContext *c, AVFrame *pic);
+ int skip_bottom;
/**
- * Size of the frame reordering buffer in the decoder.
- * For MPEG-2 it is 1 IPB or 0 low delay IP.
- * - encoding: Set by libavcodec.
- * - decoding: Set by libavcodec.
+ * Border processing masking, raises the quantizer for mbs on the borders
+ * of the picture.
+ * - encoding: Set by user.
+ * - decoding: unused
*/
- int has_b_frames;
+ float border_masking;
/**
- * number of bytes per packet if constant and known or 0
- * Used by some WAV based audio codecs.
+ * minimum MB lagrange multipler
+ * - encoding: Set by user.
+ * - decoding: unused
*/
- int block_align;
+ int mb_lmin;
-#if FF_API_PARSE_FRAME
/**
- * If true, only parsing is done. The frame data is returned.
- * Only MPEG audio decoders support this now.
- * - encoding: unused
- * - decoding: Set by user
+ * maximum MB lagrange multipler
+ * - encoding: Set by user.
+ * - decoding: unused
*/
- attribute_deprecated int parse_only;
-#endif
+ int mb_lmax;
/**
- * 0-> h263 quant 1-> mpeg quant
+ *
* - encoding: Set by user.
* - decoding: unused
*/
- int mpeg_quant;
+ int me_penalty_compensation;
/**
- * pass1 encoding statistics output buffer
- * - encoding: Set by libavcodec.
+ *
+ * - encoding: Set by user.
* - decoding: unused
*/
- char *stats_out;
+ int bidir_refine;
/**
- * pass2 encoding statistics input buffer
- * Concatenated stuff from stats_out of pass1 should be placed here.
- * - encoding: Allocated/set/freed by user.
+ *
+ * - encoding: Set by user.
* - decoding: unused
*/
- char *stats_in;
+ int brd_scale;
/**
- * ratecontrol qmin qmax limiting method
- * 0-> clipping, 1-> use a nice continous function to limit qscale wthin qmin/qmax.
+ * minimum GOP size
* - encoding: Set by user.
* - decoding: unused
*/
- float rc_qsquish;
-
- float rc_qmod_amp;
- int rc_qmod_freq;
+ int keyint_min;
/**
- * ratecontrol override, see RcOverride
- * - encoding: Allocated/set/freed by user.
- * - decoding: unused
+ * number of reference frames
+ * - encoding: Set by user.
+ * - decoding: Set by lavc.
*/
- RcOverride *rc_override;
- int rc_override_count;
+ int refs;
/**
- * rate control equation
- * - encoding: Set by user
+ * chroma qp offset from luma
+ * - encoding: Set by user.
* - decoding: unused
*/
- const char *rc_eq;
+ int chromaoffset;
/**
- * maximum bitrate
+ * Multiplied by qscale for each frame and added to scene_change_score.
* - encoding: Set by user.
* - decoding: unused
*/
- int rc_max_rate;
+ int scenechange_factor;
/**
- * minimum bitrate
+ *
+ * Note: Value depends upon the compare function used for fullpel ME.
* - encoding: Set by user.
* - decoding: unused
*/
- int rc_min_rate;
+ int mv0_threshold;
/**
- * decoder bitstream buffer size
+ * Adjust sensitivity of b_frame_strategy 1.
* - encoding: Set by user.
* - decoding: unused
*/
- int rc_buffer_size;
- float rc_buffer_aggressivity;
+ int b_sensitivity;
/**
- * qscale factor between P and I-frames
- * If > 0 then the last p frame quantizer will be used (q= lastp_q*factor+offset).
- * If < 0 then normal ratecontrol will be done (q= -normal_q*factor+offset).
- * - encoding: Set by user.
- * - decoding: unused
+ * Chromaticity coordinates of the source primaries.
+ * - encoding: Set by user
+ * - decoding: Set by libavcodec
*/
- float i_quant_factor;
+ enum AVColorPrimaries color_primaries;
/**
- * qscale offset between P and I-frames
- * - encoding: Set by user.
- * - decoding: unused
+ * Color Transfer Characteristic.
+ * - encoding: Set by user
+ * - decoding: Set by libavcodec
*/
- float i_quant_offset;
+ enum AVColorTransferCharacteristic color_trc;
/**
- * initial complexity for pass1 ratecontrol
- * - encoding: Set by user.
- * - decoding: unused
+ * YUV colorspace type.
+ * - encoding: Set by user
+ * - decoding: Set by libavcodec
*/
- float rc_initial_cplx;
+ enum AVColorSpace colorspace;
/**
- * DCT algorithm, see FF_DCT_* below
- * - encoding: Set by user.
- * - decoding: unused
+ * MPEG vs JPEG YUV range.
+ * - encoding: Set by user
+ * - decoding: Set by libavcodec
*/
- int dct_algo;
-#define FF_DCT_AUTO 0
-#define FF_DCT_FASTINT 1
-#define FF_DCT_INT 2
-#define FF_DCT_MMX 3
-#define FF_DCT_MLIB 4
-#define FF_DCT_ALTIVEC 5
-#define FF_DCT_FAAN 6
+ enum AVColorRange color_range;
/**
- * luminance masking (0-> disabled)
- * - encoding: Set by user.
- * - decoding: unused
+ * This defines the location of chroma samples.
+ * - encoding: Set by user
+ * - decoding: Set by libavcodec
*/
- float lumi_masking;
+ enum AVChromaLocation chroma_sample_location;
/**
- * temporary complexity masking (0-> disabled)
- * - encoding: Set by user.
+ * Number of slices.
+ * Indicates number of picture subdivisions. Used for parallelized
+ * decoding.
+ * - encoding: Set by user
* - decoding: unused
*/
- float temporal_cplx_masking;
+ int slices;
+
+ /** Field order
+ * - encoding: set by libavcodec
+ * - decoding: Set by user.
+ */
+ enum AVFieldOrder field_order;
+
+ /* audio only */
+ int sample_rate; ///< samples per second
+ int channels; ///< number of audio channels
/**
- * spatial complexity masking (0-> disabled)
+ * audio sample format
* - encoding: Set by user.
- * - decoding: unused
+ * - decoding: Set by libavcodec.
*/
- float spatial_cplx_masking;
+ enum AVSampleFormat sample_fmt; ///< sample format
+ /* The following data should not be initialized. */
/**
- * p block masking (0-> disabled)
- * - encoding: Set by user.
- * - decoding: unused
+ * Number of samples per channel in an audio frame.
+ *
+ * - encoding: set by libavcodec in avcodec_open2(). Each submitted frame
+ * except the last must contain exactly frame_size samples per channel.
+ * May be 0 when the codec has CODEC_CAP_VARIABLE_FRAME_SIZE set, then the
+ * frame size is not restricted.
+ * - decoding: may be set by some decoders to indicate constant frame size
*/
- float p_masking;
+ int frame_size;
/**
- * darkness masking (0-> disabled)
- * - encoding: Set by user.
- * - decoding: unused
+ * Frame counter, set by libavcodec.
+ *
+ * - decoding: total number of frames returned from the decoder so far.
+ * - encoding: total number of frames passed to the encoder so far.
+ *
+ * @note the counter is not incremented if encoding/decoding resulted in
+ * an error.
*/
- float dark_masking;
+ int frame_number;
/**
- * IDCT algorithm, see FF_IDCT_* below.
+ * number of bytes per packet if constant and known or 0
+ * Used by some WAV based audio codecs.
+ */
+ int block_align;
+
+ /**
+ * Audio cutoff bandwidth (0 means "automatic")
* - encoding: Set by user.
- * - decoding: Set by user.
+ * - decoding: unused
*/
- int idct_algo;
-#define FF_IDCT_AUTO 0
-#define FF_IDCT_INT 1
-#define FF_IDCT_SIMPLE 2
-#define FF_IDCT_SIMPLEMMX 3
-#define FF_IDCT_LIBMPEG2MMX 4
-#define FF_IDCT_PS2 5
-#define FF_IDCT_MLIB 6
-#define FF_IDCT_ARM 7
-#define FF_IDCT_ALTIVEC 8
-#define FF_IDCT_SH4 9
-#define FF_IDCT_SIMPLEARM 10
-#define FF_IDCT_H264 11
-#define FF_IDCT_VP3 12
-#define FF_IDCT_IPP 13
-#define FF_IDCT_XVIDMMX 14
-#define FF_IDCT_CAVS 15
-#define FF_IDCT_SIMPLEARMV5TE 16
-#define FF_IDCT_SIMPLEARMV6 17
-#define FF_IDCT_SIMPLEVIS 18
-#define FF_IDCT_WMV2 19
-#define FF_IDCT_FAAN 20
-#define FF_IDCT_EA 21
-#define FF_IDCT_SIMPLENEON 22
-#define FF_IDCT_SIMPLEALPHA 23
-#define FF_IDCT_BINK 24
+ int cutoff;
+#if FF_API_REQUEST_CHANNELS
/**
- * slice count
- * - encoding: Set by libavcodec.
- * - decoding: Set by user (or 0).
+ * Decoder should decode to this many channels if it can (0 for default)
+ * - encoding: unused
+ * - decoding: Set by user.
+ * @deprecated Deprecated in favor of request_channel_layout.
*/
- int slice_count;
+ int request_channels;
+#endif
+
/**
- * slice offsets in the frame in bytes
- * - encoding: Set/allocated by libavcodec.
- * - decoding: Set/allocated by user (or NULL).
+ * Audio channel layout.
+ * - encoding: set by user.
+ * - decoding: set by user, may be overwritten by libavcodec.
*/
- int *slice_offset;
+ uint64_t channel_layout;
/**
- * error concealment flags
+ * Request decoder to use this channel layout if it can (0 for default)
* - encoding: unused
* - decoding: Set by user.
*/
- int error_concealment;
-#define FF_EC_GUESS_MVS 1
-#define FF_EC_DEBLOCK 2
+ uint64_t request_channel_layout;
/**
- * dsp_mask could be add used to disable unwanted CPU features
- * CPU features (i.e. MMX, SSE. ...)
- *
- * With the FORCE flag you may instead enable given CPU features.
- * (Dangerous: Usable in case of misdetection, improper usage however will
- * result into program crash.)
+ * Type of service that the audio stream conveys.
+ * - encoding: Set by user.
+ * - decoding: Set by libavcodec.
*/
- unsigned dsp_mask;
+ enum AVAudioServiceType audio_service_type;
/**
- * bits per sample/pixel from the demuxer (needed for huffyuv).
- * - encoding: Set by libavcodec.
+ * desired sample format
+ * - encoding: Not used.
* - decoding: Set by user.
+ * Decoder will decode to this format if it can.
*/
- int bits_per_coded_sample;
+ enum AVSampleFormat request_sample_fmt;
+#if FF_API_GET_BUFFER
/**
- * prediction method (needed for huffyuv)
- * - encoding: Set by user.
- * - decoding: unused
+ * Called at the beginning of each frame to get a buffer for it.
+ *
+ * The function will set AVFrame.data[], AVFrame.linesize[].
+ * AVFrame.extended_data[] must also be set, but it should be the same as
+ * AVFrame.data[] except for planar audio with more channels than can fit
+ * in AVFrame.data[]. In that case, AVFrame.data[] shall still contain as
+ * many data pointers as it can hold.
+ *
+ * if CODEC_CAP_DR1 is not set then get_buffer() must call
+ * avcodec_default_get_buffer() instead of providing buffers allocated by
+ * some other means.
+ *
+ * AVFrame.data[] should be 32- or 16-byte-aligned unless the CPU doesn't
+ * need it. avcodec_default_get_buffer() aligns the output buffer properly,
+ * but if get_buffer() is overridden then alignment considerations should
+ * be taken into account.
+ *
+ * @see avcodec_default_get_buffer()
+ *
+ * Video:
+ *
+ * If pic.reference is set then the frame will be read later by libavcodec.
+ * avcodec_align_dimensions2() should be used to find the required width and
+ * height, as they normally need to be rounded up to the next multiple of 16.
+ *
+ * If frame multithreading is used and thread_safe_callbacks is set,
+ * it may be called from a different thread, but not from more than one at
+ * once. Does not need to be reentrant.
+ *
+ * @see release_buffer(), reget_buffer()
+ * @see avcodec_align_dimensions2()
+ *
+ * Audio:
+ *
+ * Decoders request a buffer of a particular size by setting
+ * AVFrame.nb_samples prior to calling get_buffer(). The decoder may,
+ * however, utilize only part of the buffer by setting AVFrame.nb_samples
+ * to a smaller value in the output frame.
+ *
+ * Decoders cannot use the buffer after returning from
+ * avcodec_decode_audio4(), so they will not call release_buffer(), as it
+ * is assumed to be released immediately upon return. In some rare cases,
+ * a decoder may need to call get_buffer() more than once in a single
+ * call to avcodec_decode_audio4(). In that case, when get_buffer() is
+ * called again after it has already been called once, the previously
+ * acquired buffer is assumed to be released at that time and may not be
+ * reused by the decoder.
+ *
+ * As a convenience, av_samples_get_buffer_size() and
+ * av_samples_fill_arrays() in libavutil may be used by custom get_buffer()
+ * functions to find the required data size and to fill data pointers and
+ * linesize. In AVFrame.linesize, only linesize[0] may be set for audio
+ * since all planes must be the same size.
+ *
+ * @see av_samples_get_buffer_size(), av_samples_fill_arrays()
+ *
+ * - encoding: unused
+ * - decoding: Set by libavcodec, user can override.
+ *
+ * @deprecated use get_buffer2()
*/
- int prediction_method;
-#define FF_PRED_LEFT 0
-#define FF_PRED_PLANE 1
-#define FF_PRED_MEDIAN 2
+ attribute_deprecated
+ int (*get_buffer)(struct AVCodecContext *c, AVFrame *pic);
/**
- * sample aspect ratio (0 if unknown)
- * That is the width of a pixel divided by the height of the pixel.
- * Numerator and denominator must be relatively prime and smaller than 256 for some video standards.
- * - encoding: Set by user.
- * - decoding: Set by libavcodec.
+ * Called to release buffers which were allocated with get_buffer.
+ * A released buffer can be reused in get_buffer().
+ * pic.data[*] must be set to NULL.
+ * May be called from a different thread if frame multithreading is used,
+ * but not by more than one thread at once, so does not need to be reentrant.
+ * - encoding: unused
+ * - decoding: Set by libavcodec, user can override.
+ *
+ * @deprecated custom freeing callbacks should be set from get_buffer2()
*/
- AVRational sample_aspect_ratio;
+ attribute_deprecated
+ void (*release_buffer)(struct AVCodecContext *c, AVFrame *pic);
/**
- * the picture in the bitstream
- * - encoding: Set by libavcodec.
- * - decoding: Set by libavcodec.
+ * Called at the beginning of a frame to get cr buffer for it.
+ * Buffer type (size, hints) must be the same. libavcodec won't check it.
+ * libavcodec will pass previous buffer in pic, function should return
+ * same buffer or new buffer with old frame "painted" into it.
+ * If pic.data[0] == NULL must behave like get_buffer().
+ * if CODEC_CAP_DR1 is not set then reget_buffer() must call
+ * avcodec_default_reget_buffer() instead of providing buffers allocated by
+ * some other means.
+ * - encoding: unused
+ * - decoding: Set by libavcodec, user can override.
*/
- AVFrame *coded_frame;
+ attribute_deprecated
+ int (*reget_buffer)(struct AVCodecContext *c, AVFrame *pic);
+#endif
/**
- * debug
- * - encoding: Set by user.
- * - decoding: Set by user.
+ * This callback is called at the beginning of each frame to get data
+ * buffer(s) for it. There may be one contiguous buffer for all the data or
+ * there may be a buffer per each data plane or anything in between. What
+ * this means is, you may set however many entries in buf[] you feel necessary.
+ * Each buffer must be reference-counted using the AVBuffer API (see description
+ * of buf[] below).
+ *
+ * The following fields will be set in the frame before this callback is
+ * called:
+ * - format
+ * - width, height (video only)
+ * - sample_rate, channel_layout, nb_samples (audio only)
+ * Their values may differ from the corresponding values in
+ * AVCodecContext. This callback must use the frame values, not the codec
+ * context values, to calculate the required buffer size.
+ *
+ * This callback must fill the following fields in the frame:
+ * - data[]
+ * - linesize[]
+ * - extended_data:
+ * * if the data is planar audio with more than 8 channels, then this
+ * callback must allocate and fill extended_data to contain all pointers
+ * to all data planes. data[] must hold as many pointers as it can.
+ * extended_data must be allocated with av_malloc() and will be freed in
+ * av_frame_unref().
+ * * otherwise exended_data must point to data
+ * - buf[] must contain one or more pointers to AVBufferRef structures. Each of
+ * the frame's data and extended_data pointers must be contained in these. That
+ * is, one AVBufferRef for each allocated chunk of memory, not necessarily one
+ * AVBufferRef per data[] entry. See: av_buffer_create(), av_buffer_alloc(),
+ * and av_buffer_ref().
+ * - extended_buf and nb_extended_buf must be allocated with av_malloc() by
+ * this callback and filled with the extra buffers if there are more
+ * buffers than buf[] can hold. extended_buf will be freed in
+ * av_frame_unref().
+ *
+ * If CODEC_CAP_DR1 is not set then get_buffer2() must call
+ * avcodec_default_get_buffer2() instead of providing buffers allocated by
+ * some other means.
+ *
+ * Each data plane must be aligned to the maximum required by the target
+ * CPU.
+ *
+ * @see avcodec_default_get_buffer2()
+ *
+ * Video:
+ *
+ * If AV_GET_BUFFER_FLAG_REF is set in flags then the frame may be reused
+ * (read and/or written to if it is writable) later by libavcodec.
+ *
+ * If CODEC_FLAG_EMU_EDGE is not set in s->flags, the buffer must contain an
+ * edge of the size returned by avcodec_get_edge_width() on all sides.
+ *
+ * avcodec_align_dimensions2() should be used to find the required width and
+ * height, as they normally need to be rounded up to the next multiple of 16.
+ *
+ * If frame multithreading is used and thread_safe_callbacks is set,
+ * this callback may be called from a different thread, but not from more
+ * than one at once. Does not need to be reentrant.
+ *
+ * @see avcodec_align_dimensions2()
+ *
+ * Audio:
+ *
+ * Decoders request a buffer of a particular size by setting
+ * AVFrame.nb_samples prior to calling get_buffer2(). The decoder may,
+ * however, utilize only part of the buffer by setting AVFrame.nb_samples
+ * to a smaller value in the output frame.
+ *
+ * As a convenience, av_samples_get_buffer_size() and
+ * av_samples_fill_arrays() in libavutil may be used by custom get_buffer2()
+ * functions to find the required data size and to fill data pointers and
+ * linesize. In AVFrame.linesize, only linesize[0] may be set for audio
+ * since all planes must be the same size.
+ *
+ * @see av_samples_get_buffer_size(), av_samples_fill_arrays()
+ *
+ * - encoding: unused
+ * - decoding: Set by libavcodec, user can override.
*/
- int debug;
-#define FF_DEBUG_PICT_INFO 1
-#define FF_DEBUG_RC 2
-#define FF_DEBUG_BITSTREAM 4
-#define FF_DEBUG_MB_TYPE 8
-#define FF_DEBUG_QP 16
-#define FF_DEBUG_MV 32
-#define FF_DEBUG_DCT_COEFF 0x00000040
-#define FF_DEBUG_SKIP 0x00000080
-#define FF_DEBUG_STARTCODE 0x00000100
-#define FF_DEBUG_PTS 0x00000200
-#define FF_DEBUG_ER 0x00000400
-#define FF_DEBUG_MMCO 0x00000800
-#define FF_DEBUG_BUGS 0x00001000
-#define FF_DEBUG_VIS_QP 0x00002000
-#define FF_DEBUG_VIS_MB_TYPE 0x00004000
-#define FF_DEBUG_BUFFERS 0x00008000
-#define FF_DEBUG_THREADS 0x00010000
+ int (*get_buffer2)(struct AVCodecContext *s, AVFrame *frame, int flags);
/**
- * debug
- * - encoding: Set by user.
- * - decoding: Set by user.
+ * If non-zero, the decoded audio and video frames returned from
+ * avcodec_decode_video2() and avcodec_decode_audio4() are reference-counted
+ * and are valid indefinitely. The caller must free them with
+ * av_frame_unref() when they are not needed anymore.
+ * Otherwise, the decoded frames must not be freed by the caller and are
+ * only valid until the next decode call.
+ *
+ * - encoding: unused
+ * - decoding: set by the caller before avcodec_open2().
*/
- int debug_mv;
-#define FF_DEBUG_VIS_MV_P_FOR 0x00000001 //visualize forward predicted MVs of P frames
-#define FF_DEBUG_VIS_MV_B_FOR 0x00000002 //visualize forward predicted MVs of B frames
-#define FF_DEBUG_VIS_MV_B_BACK 0x00000004 //visualize backward predicted MVs of B frames
+ int refcounted_frames;
+
+ /* - encoding parameters */
+ float qcompress; ///< amount of qscale change between easy & hard scenes (0.0-1.0)
+ float qblur; ///< amount of qscale smoothing over time (0.0-1.0)
/**
- * error
- * - encoding: Set by libavcodec if flags&CODEC_FLAG_PSNR.
+ * minimum quantizer
+ * - encoding: Set by user.
* - decoding: unused
*/
- uint64_t error[AV_NUM_DATA_POINTERS];
+ int qmin;
/**
- * motion estimation comparison function
+ * maximum quantizer
* - encoding: Set by user.
* - decoding: unused
*/
- int me_cmp;
+ int qmax;
+
/**
- * subpixel motion estimation comparison function
+ * maximum quantizer difference between frames
* - encoding: Set by user.
* - decoding: unused
*/
- int me_sub_cmp;
+ int max_qdiff;
+
/**
- * macroblock comparison function (not supported yet)
+ * ratecontrol qmin qmax limiting method
+ * 0-> clipping, 1-> use a nice continuous function to limit qscale wthin qmin/qmax.
* - encoding: Set by user.
* - decoding: unused
*/
- int mb_cmp;
+ float rc_qsquish;
+
+ float rc_qmod_amp;
+ int rc_qmod_freq;
+
/**
- * interlaced DCT comparison function
+ * decoder bitstream buffer size
* - encoding: Set by user.
* - decoding: unused
*/
- int ildct_cmp;
-#define FF_CMP_SAD 0
-#define FF_CMP_SSE 1
-#define FF_CMP_SATD 2
-#define FF_CMP_DCT 3
-#define FF_CMP_PSNR 4
-#define FF_CMP_BIT 5
-#define FF_CMP_RD 6
-#define FF_CMP_ZERO 7
-#define FF_CMP_VSAD 8
-#define FF_CMP_VSSE 9
-#define FF_CMP_NSSE 10
-#define FF_CMP_W53 11
-#define FF_CMP_W97 12
-#define FF_CMP_DCTMAX 13
-#define FF_CMP_DCT264 14
-#define FF_CMP_CHROMA 256
-
- /**
- * ME diamond size & shape
- * - encoding: Set by user.
- * - decoding: unused
- */
- int dia_size;
-
- /**
- * amount of previous MV predictors (2a+1 x 2a+1 square)
- * - encoding: Set by user.
- * - decoding: unused
- */
- int last_predictor_count;
+ int rc_buffer_size;
/**
- * prepass for motion estimation
- * - encoding: Set by user.
+ * ratecontrol override, see RcOverride
+ * - encoding: Allocated/set/freed by user.
* - decoding: unused
*/
- int pre_me;
+ int rc_override_count;
+ RcOverride *rc_override;
/**
- * motion estimation prepass comparison function
- * - encoding: Set by user.
+ * rate control equation
+ * - encoding: Set by user
* - decoding: unused
*/
- int me_pre_cmp;
+ const char *rc_eq;
/**
- * ME prepass diamond size & shape
+ * maximum bitrate
* - encoding: Set by user.
* - decoding: unused
*/
- int pre_dia_size;
+ int rc_max_rate;
/**
- * subpel ME quality
+ * minimum bitrate
* - encoding: Set by user.
* - decoding: unused
*/
- int me_subpel_quality;
-
- /**
- * callback to negotiate the pixelFormat
- * @param fmt is the list of formats which are supported by the codec,
- * it is terminated by -1 as 0 is a valid format, the formats are ordered by quality.
- * The first is always the native one.
- * @return the chosen format
- * - encoding: unused
- * - decoding: Set by user, if not set the native format will be chosen.
- */
- enum PixelFormat (*get_format)(struct AVCodecContext *s, const enum PixelFormat * fmt);
+ int rc_min_rate;
- /**
- * DTG active format information (additional aspect ratio
- * information only used in DVB MPEG-2 transport streams)
- * 0 if not set.
- *
- * - encoding: unused
- * - decoding: Set by decoder.
- */
- int dtg_active_format;
-#define FF_DTG_AFD_SAME 8
-#define FF_DTG_AFD_4_3 9
-#define FF_DTG_AFD_16_9 10
-#define FF_DTG_AFD_14_9 11
-#define FF_DTG_AFD_4_3_SP_14_9 13
-#define FF_DTG_AFD_16_9_SP_14_9 14
-#define FF_DTG_AFD_SP_4_3 15
+ float rc_buffer_aggressivity;
/**
- * maximum motion estimation search range in subpel units
- * If 0 then no limit.
- *
+ * initial complexity for pass1 ratecontrol
* - encoding: Set by user.
* - decoding: unused
*/
- int me_range;
+ float rc_initial_cplx;
/**
- * intra quantizer bias
+ * Ratecontrol attempt to use, at maximum, <value> of what can be used without an underflow.
* - encoding: Set by user.
- * - decoding: unused
+ * - decoding: unused.
*/
- int intra_quant_bias;
-#define FF_DEFAULT_QUANT_BIAS 999999
+ float rc_max_available_vbv_use;
/**
- * inter quantizer bias
+ * Ratecontrol attempt to use, at least, <value> times the amount needed to prevent a vbv overflow.
* - encoding: Set by user.
- * - decoding: unused
- */
- int inter_quant_bias;
-
- /**
- * color table ID
- * - encoding: unused
- * - decoding: Which clrtable should be used for 8bit RGB images.
- * Tables have to be stored somewhere. FIXME
- */
- int color_table_id;
-
-#if FF_API_INTERNAL_CONTEXT
- /**
- * internal_buffer count
- * Don't touch, used by libavcodec default_get_buffer().
- * @deprecated this field was moved to an internal context
- */
- attribute_deprecated int internal_buffer_count;
-
- /**
- * internal_buffers
- * Don't touch, used by libavcodec default_get_buffer().
- * @deprecated this field was moved to an internal context
+ * - decoding: unused.
*/
- attribute_deprecated void *internal_buffer;
-#endif
+ float rc_min_vbv_overflow_use;
/**
- * Global quality for codecs which cannot change it per frame.
- * This should be proportional to MPEG-1/2/4 qscale.
+ * Number of bits which should be loaded into the rc buffer before decoding starts.
* - encoding: Set by user.
* - decoding: unused
*/
- int global_quality;
+ int rc_initial_buffer_occupancy;
#define FF_CODER_TYPE_VLC 0
#define FF_CODER_TYPE_AC 1
* - decoding: unused
*/
int context_model;
-#if 0
- /**
- *
- * - encoding: unused
- * - decoding: Set by user.
- */
- uint8_t * (*realloc)(struct AVCodecContext *s, uint8_t *buf, int buf_size);
-#endif
-
- /**
- * slice flags
- * - encoding: unused
- * - decoding: Set by user.
- */
- int slice_flags;
-#define SLICE_FLAG_CODED_ORDER 0x0001 ///< draw_horiz_band() is called in coded order instead of display
-#define SLICE_FLAG_ALLOW_FIELD 0x0002 ///< allow draw_horiz_band() with field slices (MPEG2 field pics)
-#define SLICE_FLAG_ALLOW_PLANE 0x0004 ///< allow draw_horiz_band() with 1 component at a time (SVQ1)
-
- /**
- * XVideo Motion Acceleration
- * - encoding: forbidden
- * - decoding: set by decoder
- */
- int xvmc_acceleration;
/**
- * macroblock decision mode
+ * minimum Lagrange multipler
* - encoding: Set by user.
* - decoding: unused
*/
- int mb_decision;
-#define FF_MB_DECISION_SIMPLE 0 ///< uses mb_cmp
-#define FF_MB_DECISION_BITS 1 ///< chooses the one which needs the fewest bits
-#define FF_MB_DECISION_RD 2 ///< rate distortion
-
- /**
- * custom intra quantization matrix
- * - encoding: Set by user, can be NULL.
- * - decoding: Set by libavcodec.
- */
- uint16_t *intra_matrix;
-
- /**
- * custom inter quantization matrix
- * - encoding: Set by user, can be NULL.
- * - decoding: Set by libavcodec.
- */
- uint16_t *inter_matrix;
-
- /**
- * fourcc from the AVI stream header (LSB first, so "ABCD" -> ('D'<<24) + ('C'<<16) + ('B'<<8) + 'A').
- * This is used to work around some encoder bugs.
- * - encoding: unused
- * - decoding: Set by user, will be converted to uppercase by libavcodec during init.
- */
- unsigned int stream_codec_tag;
+ int lmin;
/**
- * scene change detection threshold
- * 0 is default, larger means fewer detected scene changes.
+ * maximum Lagrange multipler
* - encoding: Set by user.
* - decoding: unused
*/
- int scenechange_threshold;
+ int lmax;
/**
- * minimum Lagrange multipler
+ * frame skip threshold
* - encoding: Set by user.
* - decoding: unused
*/
- int lmin;
+ int frame_skip_threshold;
/**
- * maximum Lagrange multipler
+ * frame skip factor
* - encoding: Set by user.
* - decoding: unused
*/
- int lmax;
+ int frame_skip_factor;
-#if FF_API_PALETTE_CONTROL
/**
- * palette control structure
- * - encoding: ??? (no palette-enabled encoder yet)
- * - decoding: Set by user.
+ * frame skip exponent
+ * - encoding: Set by user.
+ * - decoding: unused
*/
- struct AVPaletteControl *palctrl;
-#endif
+ int frame_skip_exp;
/**
- * noise reduction strength
+ * frame skip comparison function
* - encoding: Set by user.
* - decoding: unused
*/
- int noise_reduction;
+ int frame_skip_cmp;
/**
- * Called at the beginning of a frame to get cr buffer for it.
- * Buffer type (size, hints) must be the same. libavcodec won't check it.
- * libavcodec will pass previous buffer in pic, function should return
- * same buffer or new buffer with old frame "painted" into it.
- * If pic.data[0] == NULL must behave like get_buffer().
- * if CODEC_CAP_DR1 is not set then reget_buffer() must call
- * avcodec_default_reget_buffer() instead of providing buffers allocated by
- * some other means.
- * - encoding: unused
- * - decoding: Set by libavcodec, user can override.
+ * trellis RD quantization
+ * - encoding: Set by user.
+ * - decoding: unused
*/
- int (*reget_buffer)(struct AVCodecContext *c, AVFrame *pic);
+ int trellis;
/**
- * Number of bits which should be loaded into the rc buffer before decoding starts.
* - encoding: Set by user.
* - decoding: unused
*/
- int rc_initial_buffer_occupancy;
+ int min_prediction_order;
/**
- *
* - encoding: Set by user.
* - decoding: unused
*/
- int inter_threshold;
+ int max_prediction_order;
/**
- * CODEC_FLAG2_*
- * - encoding: Set by user.
- * - decoding: Set by user.
+ * GOP timecode frame start number
+ * - encoding: Set by user, in non drop frame format
+ * - decoding: Set by libavcodec (timecode in the 25 bits format, -1 if unset)
*/
- int flags2;
+ int64_t timecode_frame_start;
+
+ /* The RTP callback: This function is called */
+ /* every time the encoder has a packet to send. */
+ /* It depends on the encoder if the data starts */
+ /* with a Start Code (it should). H.263 does. */
+ /* mb_nb contains the number of macroblocks */
+ /* encoded in the RTP payload. */
+ void (*rtp_callback)(struct AVCodecContext *avctx, void *data, int size, int mb_nb);
+
+ int rtp_payload_size; /* The size of the RTP payload: the coder will */
+ /* do its best to deliver a chunk with size */
+ /* below rtp_payload_size, the chunk will start */
+ /* with a start code on some codecs like H.263. */
+ /* This doesn't take account of any particular */
+ /* headers inside the transmitted RTP payload. */
+
+ /* statistics, used for 2-pass encoding */
+ int mv_bits;
+ int header_bits;
+ int i_tex_bits;
+ int p_tex_bits;
+ int i_count;
+ int p_count;
+ int skip_count;
+ int misc_bits;
/**
- * Simulates errors in the bitstream to test error concealment.
- * - encoding: Set by user.
+ * number of bits used for the previously encoded frame
+ * - encoding: Set by libavcodec.
* - decoding: unused
*/
- int error_rate;
+ int frame_bits;
-#if FF_API_ANTIALIAS_ALGO
/**
- * MP3 antialias algorithm, see FF_AA_* below.
- * - encoding: unused
- * - decoding: Set by user.
+ * pass1 encoding statistics output buffer
+ * - encoding: Set by libavcodec.
+ * - decoding: unused
*/
- attribute_deprecated int antialias_algo;
-#define FF_AA_AUTO 0
-#define FF_AA_FASTINT 1 //not implemented yet
-#define FF_AA_INT 2
-#define FF_AA_FLOAT 3
-#endif
+ char *stats_out;
/**
- * quantizer noise shaping
- * - encoding: Set by user.
+ * pass2 encoding statistics input buffer
+ * Concatenated stuff from stats_out of pass1 should be placed here.
+ * - encoding: Allocated/set/freed by user.
* - decoding: unused
*/
- int quantizer_noise_shaping;
+ char *stats_in;
/**
- * thread count
- * is used to decide how many independent tasks should be passed to execute()
- * - encoding: Set by user.
- * - decoding: Set by user.
+ * Work around bugs in encoders which sometimes cannot be detected automatically.
+ * - encoding: Set by user
+ * - decoding: Set by user
*/
- int thread_count;
-
- /**
- * The codec may call this to execute several independent things.
- * It will return only after finishing all tasks.
- * The user may replace this with some multithreaded implementation,
- * the default implementation will execute the parts serially.
- * @param count the number of things to execute
- * - encoding: Set by libavcodec, user can override.
- * - decoding: Set by libavcodec, user can override.
- */
- int (*execute)(struct AVCodecContext *c, int (*func)(struct AVCodecContext *c2, void *arg), void *arg2, int *ret, int count, int size);
-
- /**
- * thread opaque
- * Can be used by execute() to store some per AVCodecContext stuff.
- * - encoding: set by execute()
- * - decoding: set by execute()
- */
- void *thread_opaque;
+ int workaround_bugs;
+#define FF_BUG_AUTODETECT 1 ///< autodetection
+#define FF_BUG_OLD_MSMPEG4 2
+#define FF_BUG_XVID_ILACE 4
+#define FF_BUG_UMP4 8
+#define FF_BUG_NO_PADDING 16
+#define FF_BUG_AMV 32
+#define FF_BUG_AC_VLC 0 ///< Will be removed, libavcodec can now handle these non-compliant files by default.
+#define FF_BUG_QPEL_CHROMA 64
+#define FF_BUG_STD_QPEL 128
+#define FF_BUG_QPEL_CHROMA2 256
+#define FF_BUG_DIRECT_BLOCKSIZE 512
+#define FF_BUG_EDGE 1024
+#define FF_BUG_HPEL_CHROMA 2048
+#define FF_BUG_DC_CLIP 4096
+#define FF_BUG_MS 8192 ///< Work around various bugs in Microsoft's broken decoders.
+#define FF_BUG_TRUNCATED 16384
/**
- * Motion estimation threshold below which no motion estimation is
- * performed, but instead the user specified motion vectors are used.
- *
+ * strictly follow the standard (MPEG4, ...).
* - encoding: Set by user.
- * - decoding: unused
+ * - decoding: Set by user.
+ * Setting this to STRICT or higher means the encoder and decoder will
+ * generally do stupid things, whereas setting it to unofficial or lower
+ * will mean the encoder might produce output that is not supported by all
+ * spec-compliant decoders. Decoders don't differentiate between normal,
+ * unofficial and experimental (that is, they always try to decode things
+ * when they can) unless they are explicitly asked to behave stupidly
+ * (=strictly conform to the specs)
*/
- int me_threshold;
+ int strict_std_compliance;
+#define FF_COMPLIANCE_VERY_STRICT 2 ///< Strictly conform to an older more strict version of the spec or reference software.
+#define FF_COMPLIANCE_STRICT 1 ///< Strictly conform to all the things in the spec no matter what consequences.
+#define FF_COMPLIANCE_NORMAL 0
+#define FF_COMPLIANCE_UNOFFICIAL -1 ///< Allow unofficial extensions
+#define FF_COMPLIANCE_EXPERIMENTAL -2 ///< Allow nonstandardized experimental things.
/**
- * Macroblock threshold below which the user specified macroblock types will be used.
- * - encoding: Set by user.
- * - decoding: unused
+ * error concealment flags
+ * - encoding: unused
+ * - decoding: Set by user.
*/
- int mb_threshold;
+ int error_concealment;
+#define FF_EC_GUESS_MVS 1
+#define FF_EC_DEBLOCK 2
/**
- * precision of the intra DC coefficient - 8
+ * debug
* - encoding: Set by user.
- * - decoding: unused
+ * - decoding: Set by user.
*/
- int intra_dc_precision;
+ int debug;
+#define FF_DEBUG_PICT_INFO 1
+#define FF_DEBUG_RC 2
+#define FF_DEBUG_BITSTREAM 4
+#define FF_DEBUG_MB_TYPE 8
+#define FF_DEBUG_QP 16
+#define FF_DEBUG_MV 32
+#define FF_DEBUG_DCT_COEFF 0x00000040
+#define FF_DEBUG_SKIP 0x00000080
+#define FF_DEBUG_STARTCODE 0x00000100
+#define FF_DEBUG_PTS 0x00000200
+#define FF_DEBUG_ER 0x00000400
+#define FF_DEBUG_MMCO 0x00000800
+#define FF_DEBUG_BUGS 0x00001000
+#define FF_DEBUG_VIS_QP 0x00002000
+#define FF_DEBUG_VIS_MB_TYPE 0x00004000
+#define FF_DEBUG_BUFFERS 0x00008000
+#define FF_DEBUG_THREADS 0x00010000
/**
- * noise vs. sse weight for the nsse comparsion function
+ * debug
* - encoding: Set by user.
- * - decoding: unused
- */
- int nsse_weight;
-
- /**
- * Number of macroblock rows at the top which are skipped.
- * - encoding: unused
* - decoding: Set by user.
*/
- int skip_top;
+ int debug_mv;
+#define FF_DEBUG_VIS_MV_P_FOR 0x00000001 //visualize forward predicted MVs of P frames
+#define FF_DEBUG_VIS_MV_B_FOR 0x00000002 //visualize forward predicted MVs of B frames
+#define FF_DEBUG_VIS_MV_B_BACK 0x00000004 //visualize backward predicted MVs of B frames
/**
- * Number of macroblock rows at the bottom which are skipped.
+ * Error recognition; may misdetect some more or less valid parts as errors.
* - encoding: unused
* - decoding: Set by user.
*/
- int skip_bottom;
-
- /**
- * profile
- * - encoding: Set by user.
- * - decoding: Set by libavcodec.
- */
- int profile;
-#define FF_PROFILE_UNKNOWN -99
-#define FF_PROFILE_RESERVED -100
-
-#define FF_PROFILE_AAC_MAIN 0
-#define FF_PROFILE_AAC_LOW 1
-#define FF_PROFILE_AAC_SSR 2
-#define FF_PROFILE_AAC_LTP 3
-
-#define FF_PROFILE_DTS 20
-#define FF_PROFILE_DTS_ES 30
-#define FF_PROFILE_DTS_96_24 40
-#define FF_PROFILE_DTS_HD_HRA 50
-#define FF_PROFILE_DTS_HD_MA 60
-
-#define FF_PROFILE_MPEG2_422 0
-#define FF_PROFILE_MPEG2_HIGH 1
-#define FF_PROFILE_MPEG2_SS 2
-#define FF_PROFILE_MPEG2_SNR_SCALABLE 3
-#define FF_PROFILE_MPEG2_MAIN 4
-#define FF_PROFILE_MPEG2_SIMPLE 5
-
-#define FF_PROFILE_H264_CONSTRAINED (1<<9) // 8+1; constraint_set1_flag
-#define FF_PROFILE_H264_INTRA (1<<11) // 8+3; constraint_set3_flag
-
-#define FF_PROFILE_H264_BASELINE 66
-#define FF_PROFILE_H264_CONSTRAINED_BASELINE (66|FF_PROFILE_H264_CONSTRAINED)
-#define FF_PROFILE_H264_MAIN 77
-#define FF_PROFILE_H264_EXTENDED 88
-#define FF_PROFILE_H264_HIGH 100
-#define FF_PROFILE_H264_HIGH_10 110
-#define FF_PROFILE_H264_HIGH_10_INTRA (110|FF_PROFILE_H264_INTRA)
-#define FF_PROFILE_H264_HIGH_422 122
-#define FF_PROFILE_H264_HIGH_422_INTRA (122|FF_PROFILE_H264_INTRA)
-#define FF_PROFILE_H264_HIGH_444 144
-#define FF_PROFILE_H264_HIGH_444_PREDICTIVE 244
-#define FF_PROFILE_H264_HIGH_444_INTRA (244|FF_PROFILE_H264_INTRA)
-#define FF_PROFILE_H264_CAVLC_444 44
+ int err_recognition;
+#define AV_EF_CRCCHECK (1<<0)
+#define AV_EF_BITSTREAM (1<<1)
+#define AV_EF_BUFFER (1<<2)
+#define AV_EF_EXPLODE (1<<3)
-#define FF_PROFILE_VC1_SIMPLE 0
-#define FF_PROFILE_VC1_MAIN 1
-#define FF_PROFILE_VC1_COMPLEX 2
-#define FF_PROFILE_VC1_ADVANCED 3
+#define AV_EF_CAREFUL (1<<16)
+#define AV_EF_COMPLIANT (1<<17)
+#define AV_EF_AGGRESSIVE (1<<18)
-#define FF_PROFILE_MPEG4_SIMPLE 0
-#define FF_PROFILE_MPEG4_SIMPLE_SCALABLE 1
-#define FF_PROFILE_MPEG4_CORE 2
-#define FF_PROFILE_MPEG4_MAIN 3
-#define FF_PROFILE_MPEG4_N_BIT 4
-#define FF_PROFILE_MPEG4_SCALABLE_TEXTURE 5
-#define FF_PROFILE_MPEG4_SIMPLE_FACE_ANIMATION 6
-#define FF_PROFILE_MPEG4_BASIC_ANIMATED_TEXTURE 7
-#define FF_PROFILE_MPEG4_HYBRID 8
-#define FF_PROFILE_MPEG4_ADVANCED_REAL_TIME 9
-#define FF_PROFILE_MPEG4_CORE_SCALABLE 10
-#define FF_PROFILE_MPEG4_ADVANCED_CODING 11
-#define FF_PROFILE_MPEG4_ADVANCED_CORE 12
-#define FF_PROFILE_MPEG4_ADVANCED_SCALABLE_TEXTURE 13
-#define FF_PROFILE_MPEG4_SIMPLE_STUDIO 14
-#define FF_PROFILE_MPEG4_ADVANCED_SIMPLE 15
/**
- * level
- * - encoding: Set by user.
- * - decoding: Set by libavcodec.
+ * opaque 64bit number (generally a PTS) that will be reordered and
+ * output in AVFrame.reordered_opaque
+ * @deprecated in favor of pkt_pts
+ * - encoding: unused
+ * - decoding: Set by user.
*/
- int level;
-#define FF_LEVEL_UNKNOWN -99
+ int64_t reordered_opaque;
/**
- * low resolution decoding, 1-> 1/2 size, 2->1/4 size
- * - encoding: unused
- * - decoding: Set by user.
+ * Hardware accelerator in use
+ * - encoding: unused.
+ * - decoding: Set by libavcodec
*/
- int lowres;
+ struct AVHWAccel *hwaccel;
/**
- * Bitstream width / height, may be different from width/height if lowres enabled.
+ * Hardware accelerator context.
+ * For some hardware accelerators, a global context needs to be
+ * provided by the user. In that case, this holds display-dependent
+ * data FFmpeg cannot instantiate itself. Please refer to the
+ * FFmpeg HW accelerator documentation to know how to fill this
+ * is. e.g. for VA API, this is a struct vaapi_context.
* - encoding: unused
- * - decoding: Set by user before init if known. Codec should override / dynamically change if needed.
+ * - decoding: Set by user
*/
- int coded_width, coded_height;
+ void *hwaccel_context;
/**
- * frame skip threshold
- * - encoding: Set by user.
+ * error
+ * - encoding: Set by libavcodec if flags&CODEC_FLAG_PSNR.
* - decoding: unused
*/
- int frame_skip_threshold;
+ uint64_t error[AV_NUM_DATA_POINTERS];
/**
- * frame skip factor
+ * DCT algorithm, see FF_DCT_* below
* - encoding: Set by user.
* - decoding: unused
*/
- int frame_skip_factor;
+ int dct_algo;
+#define FF_DCT_AUTO 0
+#define FF_DCT_FASTINT 1
+#define FF_DCT_INT 2
+#define FF_DCT_MMX 3
+#define FF_DCT_ALTIVEC 5
+#define FF_DCT_FAAN 6
/**
- * frame skip exponent
+ * IDCT algorithm, see FF_IDCT_* below.
* - encoding: Set by user.
- * - decoding: unused
+ * - decoding: Set by user.
*/
- int frame_skip_exp;
+ int idct_algo;
+#define FF_IDCT_AUTO 0
+#define FF_IDCT_INT 1
+#define FF_IDCT_SIMPLE 2
+#define FF_IDCT_SIMPLEMMX 3
+#define FF_IDCT_ARM 7
+#define FF_IDCT_ALTIVEC 8
+#define FF_IDCT_SH4 9
+#define FF_IDCT_SIMPLEARM 10
+#define FF_IDCT_IPP 13
+#define FF_IDCT_XVIDMMX 14
+#define FF_IDCT_SIMPLEARMV5TE 16
+#define FF_IDCT_SIMPLEARMV6 17
+#define FF_IDCT_SIMPLEVIS 18
+#define FF_IDCT_FAAN 20
+#define FF_IDCT_SIMPLENEON 22
+#define FF_IDCT_SIMPLEALPHA 23
/**
- * frame skip comparison function
- * - encoding: Set by user.
- * - decoding: unused
+ * bits per sample/pixel from the demuxer (needed for huffyuv).
+ * - encoding: Set by libavcodec.
+ * - decoding: Set by user.
*/
- int frame_skip_cmp;
+ int bits_per_coded_sample;
/**
- * Border processing masking, raises the quantizer for mbs on the borders
- * of the picture.
- * - encoding: Set by user.
- * - decoding: unused
+ * Bits per sample/pixel of internal libavcodec pixel/sample format.
+ * - encoding: set by user.
+ * - decoding: set by libavcodec.
*/
- float border_masking;
+ int bits_per_raw_sample;
+#if FF_API_LOWRES
/**
- * minimum MB lagrange multipler
- * - encoding: Set by user.
- * - decoding: unused
+ * low resolution decoding, 1-> 1/2 size, 2->1/4 size
+ * - encoding: unused
+ * - decoding: Set by user.
+ * Code outside libavcodec should access this field using:
+ * av_codec_{get,set}_lowres(avctx)
*/
- int mb_lmin;
+ int lowres;
+#endif
/**
- * maximum MB lagrange multipler
- * - encoding: Set by user.
- * - decoding: unused
+ * the picture in the bitstream
+ * - encoding: Set by libavcodec.
+ * - decoding: Set by libavcodec.
*/
- int mb_lmax;
+ AVFrame *coded_frame;
/**
- *
+ * thread count
+ * is used to decide how many independent tasks should be passed to execute()
* - encoding: Set by user.
- * - decoding: unused
+ * - decoding: Set by user.
*/
- int me_penalty_compensation;
+ int thread_count;
/**
+ * Which multithreading methods to use.
+ * Use of FF_THREAD_FRAME will increase decoding delay by one frame per thread,
+ * so clients which cannot provide future frames should not use it.
*
- * - encoding: unused
- * - decoding: Set by user.
+ * - encoding: Set by user, otherwise the default is used.
+ * - decoding: Set by user, otherwise the default is used.
*/
- enum AVDiscard skip_loop_filter;
+ int thread_type;
+#define FF_THREAD_FRAME 1 ///< Decode more than one frame at once
+#define FF_THREAD_SLICE 2 ///< Decode more than one part of a single frame at once
/**
- *
- * - encoding: unused
- * - decoding: Set by user.
+ * Which multithreading methods are in use by the codec.
+ * - encoding: Set by libavcodec.
+ * - decoding: Set by libavcodec.
*/
- enum AVDiscard skip_idct;
+ int active_thread_type;
/**
- *
- * - encoding: unused
+ * Set by the client if its custom get_buffer() callback can be called
+ * synchronously from another thread, which allows faster multithreaded decoding.
+ * draw_horiz_band() will be called from other threads regardless of this setting.
+ * Ignored if the default get_buffer() is used.
+ * - encoding: Set by user.
* - decoding: Set by user.
*/
- enum AVDiscard skip_frame;
+ int thread_safe_callbacks;
/**
- *
- * - encoding: Set by user.
- * - decoding: unused
+ * The codec may call this to execute several independent things.
+ * It will return only after finishing all tasks.
+ * The user may replace this with some multithreaded implementation,
+ * the default implementation will execute the parts serially.
+ * @param count the number of things to execute
+ * - encoding: Set by libavcodec, user can override.
+ * - decoding: Set by libavcodec, user can override.
*/
- int bidir_refine;
+ int (*execute)(struct AVCodecContext *c, int (*func)(struct AVCodecContext *c2, void *arg), void *arg2, int *ret, int count, int size);
/**
- *
- * - encoding: Set by user.
- * - decoding: unused
+ * The codec may call this to execute several independent things.
+ * It will return only after finishing all tasks.
+ * The user may replace this with some multithreaded implementation,
+ * the default implementation will execute the parts serially.
+ * Also see avcodec_thread_init and e.g. the --enable-pthread configure option.
+ * @param c context passed also to func
+ * @param count the number of things to execute
+ * @param arg2 argument passed unchanged to func
+ * @param ret return values of executed functions, must have space for "count" values. May be NULL.
+ * @param func function that will be called count times, with jobnr from 0 to count-1.
+ * threadnr will be in the range 0 to c->thread_count-1 < MAX_THREADS and so that no
+ * two instances of func executing at the same time will have the same threadnr.
+ * @return always 0 currently, but code should handle a future improvement where when any call to func
+ * returns < 0 no further calls to func may be done and < 0 is returned.
+ * - encoding: Set by libavcodec, user can override.
+ * - decoding: Set by libavcodec, user can override.
*/
- int brd_scale;
+ int (*execute2)(struct AVCodecContext *c, int (*func)(struct AVCodecContext *c2, void *arg, int jobnr, int threadnr), void *arg2, int *ret, int count);
-#if FF_API_X264_GLOBAL_OPTS
/**
- * constant rate factor - quality-based VBR - values ~correspond to qps
- * - encoding: Set by user.
- * - decoding: unused
- * @deprecated use 'crf' libx264 private option
+ * thread opaque
+ * Can be used by execute() to store some per AVCodecContext stuff.
+ * - encoding: set by execute()
+ * - decoding: set by execute()
*/
- attribute_deprecated float crf;
+ void *thread_opaque;
/**
- * constant quantization parameter rate control method
+ * noise vs. sse weight for the nsse comparsion function
* - encoding: Set by user.
* - decoding: unused
- * @deprecated use 'cqp' libx264 private option
*/
- attribute_deprecated int cqp;
-#endif
+ int nsse_weight;
/**
- * minimum GOP size
+ * profile
* - encoding: Set by user.
- * - decoding: unused
+ * - decoding: Set by libavcodec.
*/
- int keyint_min;
+ int profile;
+#define FF_PROFILE_UNKNOWN -99
+#define FF_PROFILE_RESERVED -100
+
+#define FF_PROFILE_AAC_MAIN 0
+#define FF_PROFILE_AAC_LOW 1
+#define FF_PROFILE_AAC_SSR 2
+#define FF_PROFILE_AAC_LTP 3
+#define FF_PROFILE_AAC_HE 4
+#define FF_PROFILE_AAC_HE_V2 28
+#define FF_PROFILE_AAC_LD 22
+#define FF_PROFILE_AAC_ELD 38
+#define FF_PROFILE_MPEG2_AAC_LOW 128
+#define FF_PROFILE_MPEG2_AAC_HE 131
+
+#define FF_PROFILE_DTS 20
+#define FF_PROFILE_DTS_ES 30
+#define FF_PROFILE_DTS_96_24 40
+#define FF_PROFILE_DTS_HD_HRA 50
+#define FF_PROFILE_DTS_HD_MA 60
+
+#define FF_PROFILE_MPEG2_422 0
+#define FF_PROFILE_MPEG2_HIGH 1
+#define FF_PROFILE_MPEG2_SS 2
+#define FF_PROFILE_MPEG2_SNR_SCALABLE 3
+#define FF_PROFILE_MPEG2_MAIN 4
+#define FF_PROFILE_MPEG2_SIMPLE 5
+
+#define FF_PROFILE_H264_CONSTRAINED (1<<9) // 8+1; constraint_set1_flag
+#define FF_PROFILE_H264_INTRA (1<<11) // 8+3; constraint_set3_flag
+
+#define FF_PROFILE_H264_BASELINE 66
+#define FF_PROFILE_H264_CONSTRAINED_BASELINE (66|FF_PROFILE_H264_CONSTRAINED)
+#define FF_PROFILE_H264_MAIN 77
+#define FF_PROFILE_H264_EXTENDED 88
+#define FF_PROFILE_H264_HIGH 100
+#define FF_PROFILE_H264_HIGH_10 110
+#define FF_PROFILE_H264_HIGH_10_INTRA (110|FF_PROFILE_H264_INTRA)
+#define FF_PROFILE_H264_HIGH_422 122
+#define FF_PROFILE_H264_HIGH_422_INTRA (122|FF_PROFILE_H264_INTRA)
+#define FF_PROFILE_H264_HIGH_444 144
+#define FF_PROFILE_H264_HIGH_444_PREDICTIVE 244
+#define FF_PROFILE_H264_HIGH_444_INTRA (244|FF_PROFILE_H264_INTRA)
+#define FF_PROFILE_H264_CAVLC_444 44
+
+#define FF_PROFILE_VC1_SIMPLE 0
+#define FF_PROFILE_VC1_MAIN 1
+#define FF_PROFILE_VC1_COMPLEX 2
+#define FF_PROFILE_VC1_ADVANCED 3
+
+#define FF_PROFILE_MPEG4_SIMPLE 0
+#define FF_PROFILE_MPEG4_SIMPLE_SCALABLE 1
+#define FF_PROFILE_MPEG4_CORE 2
+#define FF_PROFILE_MPEG4_MAIN 3
+#define FF_PROFILE_MPEG4_N_BIT 4
+#define FF_PROFILE_MPEG4_SCALABLE_TEXTURE 5
+#define FF_PROFILE_MPEG4_SIMPLE_FACE_ANIMATION 6
+#define FF_PROFILE_MPEG4_BASIC_ANIMATED_TEXTURE 7
+#define FF_PROFILE_MPEG4_HYBRID 8
+#define FF_PROFILE_MPEG4_ADVANCED_REAL_TIME 9
+#define FF_PROFILE_MPEG4_CORE_SCALABLE 10
+#define FF_PROFILE_MPEG4_ADVANCED_CODING 11
+#define FF_PROFILE_MPEG4_ADVANCED_CORE 12
+#define FF_PROFILE_MPEG4_ADVANCED_SCALABLE_TEXTURE 13
+#define FF_PROFILE_MPEG4_SIMPLE_STUDIO 14
+#define FF_PROFILE_MPEG4_ADVANCED_SIMPLE 15
+
+#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_0 0
+#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_1 1
+#define FF_PROFILE_JPEG2000_CSTREAM_NO_RESTRICTION 2
+#define FF_PROFILE_JPEG2000_DCINEMA_2K 3
+#define FF_PROFILE_JPEG2000_DCINEMA_4K 4
/**
- * number of reference frames
+ * level
* - encoding: Set by user.
- * - decoding: Set by lavc.
+ * - decoding: Set by libavcodec.
*/
- int refs;
+ int level;
+#define FF_LEVEL_UNKNOWN -99
/**
- * chroma qp offset from luma
- * - encoding: Set by user.
- * - decoding: unused
+ * Skip loop filtering for selected frames.
+ * - encoding: unused
+ * - decoding: Set by user.
*/
- int chromaoffset;
+ enum AVDiscard skip_loop_filter;
-#if FF_API_X264_GLOBAL_OPTS
/**
- * Influence how often B-frames are used.
- * - encoding: Set by user.
- * - decoding: unused
+ * Skip IDCT/dequantization for selected frames.
+ * - encoding: unused
+ * - decoding: Set by user.
*/
- attribute_deprecated int bframebias;
-#endif
+ enum AVDiscard skip_idct;
/**
- * trellis RD quantization
- * - encoding: Set by user.
- * - decoding: unused
+ * Skip decoding for selected frames.
+ * - encoding: unused
+ * - decoding: Set by user.
*/
- int trellis;
+ enum AVDiscard skip_frame;
-#if FF_API_X264_GLOBAL_OPTS
/**
- * Reduce fluctuations in qp (before curve compression).
- * - encoding: Set by user.
- * - decoding: unused
+ * Header containing style information for text subtitles.
+ * For SUBTITLE_ASS subtitle type, it should contain the whole ASS
+ * [Script Info] and [V4+ Styles] section, plus the [Events] line and
+ * the Format line following. It shouldn't include any Dialogue line.
+ * - encoding: Set/allocated/freed by user (before avcodec_open2())
+ * - decoding: Set/allocated/freed by libavcodec (by avcodec_open2())
*/
- attribute_deprecated float complexityblur;
+ uint8_t *subtitle_header;
+ int subtitle_header_size;
/**
- * in-loop deblocking filter alphac0 parameter
- * alpha is in the range -6...6
+ * Simulates errors in the bitstream to test error concealment.
* - encoding: Set by user.
* - decoding: unused
*/
- attribute_deprecated int deblockalpha;
+ int error_rate;
/**
- * in-loop deblocking filter beta parameter
- * beta is in the range -6...6
- * - encoding: Set by user.
- * - decoding: unused
+ * Current packet as passed into the decoder, to avoid having
+ * to pass the packet into every function. Currently only valid
+ * inside lavc and get/release_buffer callbacks.
+ * - decoding: set by avcodec_decode_*, read by get_buffer() for setting pkt_pts
+ * - encoding: unused
*/
- attribute_deprecated int deblockbeta;
+ AVPacket *pkt;
/**
- * macroblock subpartition sizes to consider - p8x8, p4x4, b8x8, i8x8, i4x4
- * - encoding: Set by user.
- * - decoding: unused
+ * VBV delay coded in the last frame (in periods of a 27 MHz clock).
+ * Used for compliant TS muxing.
+ * - encoding: Set by libavcodec.
+ * - decoding: unused.
*/
- attribute_deprecated int partitions;
-#define X264_PART_I4X4 0x001 /* Analyze i4x4 */
-#define X264_PART_I8X8 0x002 /* Analyze i8x8 (requires 8x8 transform) */
-#define X264_PART_P8X8 0x010 /* Analyze p16x8, p8x16 and p8x8 */
-#define X264_PART_P4X4 0x020 /* Analyze p8x4, p4x8, p4x4 */
-#define X264_PART_B8X8 0x100 /* Analyze b16x8, b8x16 and b8x8 */
+ uint64_t vbv_delay;
/**
- * direct MV prediction mode - 0 (none), 1 (spatial), 2 (temporal), 3 (auto)
- * - encoding: Set by user.
- * - decoding: unused
+ * Timebase in which pkt_dts/pts and AVPacket.dts/pts are.
+ * Code outside libavcodec should access this field using:
+ * av_codec_{get,set}_pkt_timebase(avctx)
+ * - encoding unused.
+ * - decoding set by user.
*/
- attribute_deprecated int directpred;
-#endif
+ AVRational pkt_timebase;
/**
- * Audio cutoff bandwidth (0 means "automatic")
- * - encoding: Set by user.
- * - decoding: unused
+ * AVCodecDescriptor
+ * Code outside libavcodec should access this field using:
+ * av_codec_{get,set}_codec_descriptor(avctx)
+ * - encoding: unused.
+ * - decoding: set by libavcodec.
*/
- int cutoff;
+ const AVCodecDescriptor *codec_descriptor;
+#if !FF_API_LOWRES
/**
- * Multiplied by qscale for each frame and added to scene_change_score.
- * - encoding: Set by user.
- * - decoding: unused
+ * low resolution decoding, 1-> 1/2 size, 2->1/4 size
+ * - encoding: unused
+ * - decoding: Set by user.
+ * Code outside libavcodec should access this field using:
+ * av_codec_{get,set}_lowres(avctx)
*/
- int scenechange_factor;
+ int lowres;
+#endif
/**
- *
- * Note: Value depends upon the compare function used for fullpel ME.
- * - encoding: Set by user.
- * - decoding: unused
+ * Current statistics for PTS correction.
+ * - decoding: maintained and used by libavcodec, not intended to be used by user apps
+ * - encoding: unused
*/
- int mv0_threshold;
+ int64_t pts_correction_num_faulty_pts; /// Number of incorrect PTS values so far
+ int64_t pts_correction_num_faulty_dts; /// Number of incorrect DTS values so far
+ int64_t pts_correction_last_pts; /// PTS of the last frame
+ int64_t pts_correction_last_dts; /// DTS of the last frame
/**
- * Adjust sensitivity of b_frame_strategy 1.
- * - encoding: Set by user.
- * - decoding: unused
+ * Character encoding of the input subtitles file.
+ * - decoding: set by user
+ * - encoding: unused
*/
- int b_sensitivity;
+ char *sub_charenc;
/**
- * - encoding: Set by user.
- * - decoding: unused
+ * Subtitles character encoding mode. Formats or codecs might be adjusting
+ * this setting (if they are doing the conversion themselves for instance).
+ * - decoding: set by libavcodec
+ * - encoding: unused
*/
- int compression_level;
-#define FF_COMPRESSION_DEFAULT -1
+ int sub_charenc_mode;
+#define FF_SUB_CHARENC_MODE_DO_NOTHING -1 ///< do nothing (demuxer outputs a stream supposed to be already in UTF-8, or the codec is bitmap for instance)
+#define FF_SUB_CHARENC_MODE_AUTOMATIC 0 ///< libavcodec will select the mode itself
+#define FF_SUB_CHARENC_MODE_PRE_DECODER 1 ///< the AVPacket data needs to be recoded to UTF-8 before being fed to the decoder, requires iconv
- /**
- * - encoding: Set by user.
- * - decoding: unused
- */
- int min_prediction_order;
+} AVCodecContext;
- /**
- * - encoding: Set by user.
- * - decoding: unused
- */
- int max_prediction_order;
+AVRational av_codec_get_pkt_timebase (const AVCodecContext *avctx);
+void av_codec_set_pkt_timebase (AVCodecContext *avctx, AVRational val);
+
+const AVCodecDescriptor *av_codec_get_codec_descriptor(const AVCodecContext *avctx);
+void av_codec_set_codec_descriptor(AVCodecContext *avctx, const AVCodecDescriptor *desc);
+
+int av_codec_get_lowres(const AVCodecContext *avctx);
+void av_codec_set_lowres(AVCodecContext *avctx, int val);
+
+/**
+ * AVProfile.
+ */
+typedef struct AVProfile {
+ int profile;
+ const char *name; ///< short name for the profile
+} AVProfile;
-#if FF_API_FLAC_GLOBAL_OPTS
+typedef struct AVCodecDefault AVCodecDefault;
+
+struct AVSubtitle;
+
+/**
+ * AVCodec.
+ */
+typedef struct AVCodec {
/**
- * @name FLAC options
- * @deprecated Use FLAC encoder private options instead.
- * @{
+ * Name of the codec implementation.
+ * The name is globally unique among encoders and among decoders (but an
+ * encoder and a decoder can share the same name).
+ * This is the primary way to find a codec from the user perspective.
*/
-
+ const char *name;
/**
- * LPC coefficient precision - used by FLAC encoder
- * - encoding: Set by user.
- * - decoding: unused
+ * Descriptive name for the codec, meant to be more human readable than name.
+ * You should use the NULL_IF_CONFIG_SMALL() macro to define it.
*/
- attribute_deprecated int lpc_coeff_precision;
-
+ const char *long_name;
+ enum AVMediaType type;
+ enum AVCodecID id;
/**
- * search method for selecting prediction order
- * - encoding: Set by user.
- * - decoding: unused
+ * Codec capabilities.
+ * see CODEC_CAP_*
*/
- attribute_deprecated int prediction_order_method;
+ int capabilities;
+ const AVRational *supported_framerates; ///< array of supported framerates, or NULL if any, array is terminated by {0,0}
+ const enum AVPixelFormat *pix_fmts; ///< array of supported pixel formats, or NULL if unknown, array is terminated by -1
+ const int *supported_samplerates; ///< array of supported audio samplerates, or NULL if unknown, array is terminated by 0
+ const enum AVSampleFormat *sample_fmts; ///< array of supported sample formats, or NULL if unknown, array is terminated by -1
+ const uint64_t *channel_layouts; ///< array of support channel layouts, or NULL if unknown. array is terminated by 0
+ uint8_t max_lowres; ///< maximum value for lowres supported by the decoder
+ const AVClass *priv_class; ///< AVClass for the private context
+ const AVProfile *profiles; ///< array of recognized profiles, or NULL if unknown, array is terminated by {FF_PROFILE_UNKNOWN}
+ /*****************************************************************
+ * No fields below this line are part of the public API. They
+ * may not be used outside of libavcodec and can be changed and
+ * removed at will.
+ * New public fields should be added right above.
+ *****************************************************************
+ */
+ int priv_data_size;
+ struct AVCodec *next;
/**
- * - encoding: Set by user.
- * - decoding: unused
+ * @name Frame-level threading support functions
+ * @{
*/
- attribute_deprecated int min_partition_order;
-
/**
- * - encoding: Set by user.
- * - decoding: unused
+ * If defined, called on thread contexts when they are created.
+ * If the codec allocates writable tables in init(), re-allocate them here.
+ * priv_data will be set to a copy of the original.
*/
- attribute_deprecated int max_partition_order;
+ int (*init_thread_copy)(AVCodecContext *);
/**
- * @}
+ * Copy necessary context variables from a previous thread context to the current one.
+ * If not defined, the next thread will start automatically; otherwise, the codec
+ * must call ff_thread_finish_setup().
+ *
+ * dst and src will (rarely) point to the same context, in which case memcpy should be skipped.
*/
-#endif
+ int (*update_thread_context)(AVCodecContext *dst, const AVCodecContext *src);
+ /** @} */
/**
- * GOP timecode frame start number
- * - encoding: Set by user, in non drop frame format
- * - decoding: Set by libavcodec (timecode in the 25 bits format, -1 if unset)
+ * Private codec-specific defaults.
*/
- int64_t timecode_frame_start;
+ const AVCodecDefault *defaults;
-#if FF_API_REQUEST_CHANNELS
/**
- * Decoder should decode to this many channels if it can (0 for default)
- * - encoding: unused
- * - decoding: Set by user.
- * @deprecated Deprecated in favor of request_channel_layout.
+ * Initialize codec static data, called from avcodec_register().
*/
- int request_channels;
-#endif
+ void (*init_static_data)(struct AVCodec *codec);
-#if FF_API_DRC_SCALE
+ int (*init)(AVCodecContext *);
+ int (*encode_sub)(AVCodecContext *, uint8_t *buf, int buf_size,
+ const struct AVSubtitle *sub);
/**
- * Percentage of dynamic range compression to be applied by the decoder.
- * The default value is 1.0, corresponding to full compression.
- * - encoding: unused
- * - decoding: Set by user.
- * @deprecated use AC3 decoder private option instead.
+ * Encode data to an AVPacket.
+ *
+ * @param avctx codec context
+ * @param avpkt output AVPacket (may contain a user-provided buffer)
+ * @param[in] frame AVFrame containing the raw data to be encoded
+ * @param[out] got_packet_ptr encoder sets to 0 or 1 to indicate that a
+ * non-empty packet was returned in avpkt.
+ * @return 0 on success, negative error code on failure
*/
- attribute_deprecated float drc_scale;
-#endif
-
+ int (*encode2)(AVCodecContext *avctx, AVPacket *avpkt, const AVFrame *frame,
+ int *got_packet_ptr);
+ int (*decode)(AVCodecContext *, void *outdata, int *outdata_size, AVPacket *avpkt);
+ int (*close)(AVCodecContext *);
/**
- * opaque 64bit number (generally a PTS) that will be reordered and
- * output in AVFrame.reordered_opaque
- * @deprecated in favor of pkt_pts
- * - encoding: unused
- * - decoding: Set by user.
+ * Flush buffers.
+ * Will be called when seeking
*/
- int64_t reordered_opaque;
+ void (*flush)(AVCodecContext *);
+} AVCodec;
+/**
+ * AVHWAccel.
+ */
+typedef struct AVHWAccel {
/**
- * Bits per sample/pixel of internal libavcodec pixel/sample format.
- * - encoding: set by user.
- * - decoding: set by libavcodec.
+ * Name of the hardware accelerated codec.
+ * The name is globally unique among encoders and among decoders (but an
+ * encoder and a decoder can share the same name).
*/
- int bits_per_raw_sample;
+ const char *name;
/**
- * Audio channel layout.
- * - encoding: set by user.
- * - decoding: set by user, may be overwritten by libavcodec.
+ * Type of codec implemented by the hardware accelerator.
+ *
+ * See AVMEDIA_TYPE_xxx
*/
- uint64_t channel_layout;
+ enum AVMediaType type;
/**
- * Request decoder to use this channel layout if it can (0 for default)
- * - encoding: unused
- * - decoding: Set by user.
+ * Codec implemented by the hardware accelerator.
+ *
+ * See AV_CODEC_ID_xxx
*/
- uint64_t request_channel_layout;
+ enum AVCodecID id;
/**
- * Ratecontrol attempt to use, at maximum, <value> of what can be used without an underflow.
- * - encoding: Set by user.
- * - decoding: unused.
+ * Supported pixel format.
+ *
+ * Only hardware accelerated formats are supported here.
*/
- float rc_max_available_vbv_use;
+ enum AVPixelFormat pix_fmt;
/**
- * Ratecontrol attempt to use, at least, <value> times the amount needed to prevent a vbv overflow.
- * - encoding: Set by user.
- * - decoding: unused.
+ * Hardware accelerated codec capabilities.
+ * see FF_HWACCEL_CODEC_CAP_*
*/
- float rc_min_vbv_overflow_use;
+ int capabilities;
+
+ struct AVHWAccel *next;
/**
- * Hardware accelerator in use
- * - encoding: unused.
- * - decoding: Set by libavcodec
+ * Called at the beginning of each frame or field picture.
+ *
+ * Meaningful frame information (codec specific) is guaranteed to
+ * be parsed at this point. This function is mandatory.
+ *
+ * Note that buf can be NULL along with buf_size set to 0.
+ * Otherwise, this means the whole frame is available at this point.
+ *
+ * @param avctx the codec context
+ * @param buf the frame data buffer base
+ * @param buf_size the size of the frame in bytes
+ * @return zero if successful, a negative value otherwise
*/
- struct AVHWAccel *hwaccel;
+ int (*start_frame)(AVCodecContext *avctx, const uint8_t *buf, uint32_t buf_size);
/**
- * For some codecs, the time base is closer to the field rate than the frame rate.
- * Most notably, H.264 and MPEG-2 specify time_base as half of frame duration
- * if no telecine is used ...
+ * Callback for each slice.
*
- * Set to time_base ticks per frame. Default 1, e.g., H.264/MPEG-2 set it to 2.
+ * Meaningful slice information (codec specific) is guaranteed to
+ * be parsed at this point. This function is mandatory.
+ *
+ * @param avctx the codec context
+ * @param buf the slice data buffer base
+ * @param buf_size the size of the slice in bytes
+ * @return zero if successful, a negative value otherwise
*/
- int ticks_per_frame;
+ int (*decode_slice)(AVCodecContext *avctx, const uint8_t *buf, uint32_t buf_size);
/**
- * Hardware accelerator context.
- * For some hardware accelerators, a global context needs to be
- * provided by the user. In that case, this holds display-dependent
- * data FFmpeg cannot instantiate itself. Please refer to the
- * FFmpeg HW accelerator documentation to know how to fill this
- * is. e.g. for VA API, this is a struct vaapi_context.
- * - encoding: unused
- * - decoding: Set by user
+ * Called at the end of each frame or field picture.
+ *
+ * The whole picture is parsed at this point and can now be sent
+ * to the hardware accelerator. This function is mandatory.
+ *
+ * @param avctx the codec context
+ * @return zero if successful, a negative value otherwise
*/
- void *hwaccel_context;
+ int (*end_frame)(AVCodecContext *avctx);
/**
- * Chromaticity coordinates of the source primaries.
- * - encoding: Set by user
- * - decoding: Set by libavcodec
+ * Size of HW accelerator private data.
+ *
+ * Private data is allocated with av_mallocz() before
+ * AVCodecContext.get_buffer() and deallocated after
+ * AVCodecContext.release_buffer().
*/
- enum AVColorPrimaries color_primaries;
+ int priv_data_size;
+} AVHWAccel;
+
+/**
+ * @defgroup lavc_picture AVPicture
+ *
+ * Functions for working with AVPicture
+ * @{
+ */
+
+/**
+ * four components are given, that's all.
+ * the last component is alpha
+ */
+typedef struct AVPicture {
+ uint8_t *data[AV_NUM_DATA_POINTERS];
+ int linesize[AV_NUM_DATA_POINTERS]; ///< number of bytes per line
+} AVPicture;
+
+/**
+ * @}
+ */
+
+enum AVSubtitleType {
+ SUBTITLE_NONE,
+
+ SUBTITLE_BITMAP, ///< A bitmap, pict will be set
/**
- * Color Transfer Characteristic.
- * - encoding: Set by user
- * - decoding: Set by libavcodec
+ * Plain text, the text field must be set by the decoder and is
+ * authoritative. ass and pict fields may contain approximations.
*/
- enum AVColorTransferCharacteristic color_trc;
+ SUBTITLE_TEXT,
/**
- * YUV colorspace type.
- * - encoding: Set by user
- * - decoding: Set by libavcodec
+ * Formatted text, the ass field must be set by the decoder and is
+ * authoritative. pict and text fields may contain approximations.
*/
- enum AVColorSpace colorspace;
+ SUBTITLE_ASS,
+};
- /**
- * MPEG vs JPEG YUV range.
- * - encoding: Set by user
- * - decoding: Set by libavcodec
- */
- enum AVColorRange color_range;
+#define AV_SUBTITLE_FLAG_FORCED 0x00000001
- /**
- * This defines the location of chroma samples.
- * - encoding: Set by user
- * - decoding: Set by libavcodec
- */
- enum AVChromaLocation chroma_sample_location;
+typedef struct AVSubtitleRect {
+ int x; ///< top left corner of pict, undefined when pict is not set
+ int y; ///< top left corner of pict, undefined when pict is not set
+ int w; ///< width of pict, undefined when pict is not set
+ int h; ///< height of pict, undefined when pict is not set
+ int nb_colors; ///< number of colors in pict, undefined when pict is not set
/**
- * The codec may call this to execute several independent things.
- * It will return only after finishing all tasks.
- * The user may replace this with some multithreaded implementation,
- * the default implementation will execute the parts serially.
- * Also see avcodec_thread_init and e.g. the --enable-pthread configure option.
- * @param c context passed also to func
- * @param count the number of things to execute
- * @param arg2 argument passed unchanged to func
- * @param ret return values of executed functions, must have space for "count" values. May be NULL.
- * @param func function that will be called count times, with jobnr from 0 to count-1.
- * threadnr will be in the range 0 to c->thread_count-1 < MAX_THREADS and so that no
- * two instances of func executing at the same time will have the same threadnr.
- * @return always 0 currently, but code should handle a future improvement where when any call to func
- * returns < 0 no further calls to func may be done and < 0 is returned.
- * - encoding: Set by libavcodec, user can override.
- * - decoding: Set by libavcodec, user can override.
+ * data+linesize for the bitmap of this subtitle.
+ * can be set for text/ass as well once they where rendered
*/
- int (*execute2)(struct AVCodecContext *c, int (*func)(struct AVCodecContext *c2, void *arg, int jobnr, int threadnr), void *arg2, int *ret, int count);
+ AVPicture pict;
+ enum AVSubtitleType type;
-#if FF_API_X264_GLOBAL_OPTS
- /**
- * explicit P-frame weighted prediction analysis method
- * 0: off
- * 1: fast blind weighting (one reference duplicate with -1 offset)
- * 2: smart weighting (full fade detection analysis)
- * - encoding: Set by user.
- * - decoding: unused
- */
- attribute_deprecated int weighted_p_pred;
+ char *text; ///< 0 terminated plain UTF-8 text
/**
- * AQ mode
- * 0: Disabled
- * 1: Variance AQ (complexity mask)
- * 2: Auto-variance AQ (experimental)
- * - encoding: Set by user
- * - decoding: unused
+ * 0 terminated ASS/SSA compatible event line.
+ * The presentation of this is unaffected by the other values in this
+ * struct.
*/
- attribute_deprecated int aq_mode;
+ char *ass;
- /**
- * AQ strength
- * Reduces blocking and blurring in flat and textured areas.
- * - encoding: Set by user
- * - decoding: unused
- */
- attribute_deprecated float aq_strength;
+ int flags;
+} AVSubtitleRect;
- /**
- * PSY RD
- * Strength of psychovisual optimization
- * - encoding: Set by user
- * - decoding: unused
- */
- attribute_deprecated float psy_rd;
+typedef struct AVSubtitle {
+ uint16_t format; /* 0 = graphics */
+ uint32_t start_display_time; /* relative to packet pts, in ms */
+ uint32_t end_display_time; /* relative to packet pts, in ms */
+ unsigned num_rects;
+ AVSubtitleRect **rects;
+ int64_t pts; ///< Same as packet pts, in AV_TIME_BASE
+} AVSubtitle;
- /**
- * PSY trellis
- * Strength of psychovisual optimization
- * - encoding: Set by user
- * - decoding: unused
- */
- attribute_deprecated float psy_trellis;
+/**
+ * If c is NULL, returns the first registered codec,
+ * if c is non-NULL, returns the next registered codec after c,
+ * or NULL if c is the last one.
+ */
+AVCodec *av_codec_next(const AVCodec *c);
- /**
- * RC lookahead
- * Number of frames for frametype and ratecontrol lookahead
- * - encoding: Set by user
- * - decoding: unused
- */
- attribute_deprecated int rc_lookahead;
+/**
+ * Return the LIBAVCODEC_VERSION_INT constant.
+ */
+unsigned avcodec_version(void);
- /**
- * Constant rate factor maximum
- * With CRF encoding mode and VBV restrictions enabled, prevents quality from being worse
- * than crf_max, even if doing so would violate VBV restrictions.
- * - encoding: Set by user.
- * - decoding: unused
- */
- attribute_deprecated float crf_max;
-#endif
+/**
+ * Return the libavcodec build-time configuration.
+ */
+const char *avcodec_configuration(void);
- int log_level_offset;
+/**
+ * Return the libavcodec license.
+ */
+const char *avcodec_license(void);
-#if FF_API_FLAC_GLOBAL_OPTS
- /**
- * Determine which LPC analysis algorithm to use.
- * - encoding: Set by user
- * - decoding: unused
- */
- attribute_deprecated enum AVLPCType lpc_type;
+/**
+ * Register the codec codec and initialize libavcodec.
+ *
+ * @warning either this function or avcodec_register_all() must be called
+ * before any other libavcodec functions.
+ *
+ * @see avcodec_register_all()
+ */
+void avcodec_register(AVCodec *codec);
- /**
- * Number of passes to use for Cholesky factorization during LPC analysis
- * - encoding: Set by user
- * - decoding: unused
- */
- attribute_deprecated int lpc_passes;
-#endif
+/**
+ * Register all the codecs, parsers and bitstream filters which were enabled at
+ * configuration time. If you do not call this function you can select exactly
+ * which formats you want to support, by using the individual registration
+ * functions.
+ *
+ * @see avcodec_register
+ * @see av_register_codec_parser
+ * @see av_register_bitstream_filter
+ */
+void avcodec_register_all(void);
- /**
- * Number of slices.
- * Indicates number of picture subdivisions. Used for parallelized
- * decoding.
- * - encoding: Set by user
- * - decoding: unused
- */
- int slices;
- /**
- * Header containing style information for text subtitles.
- * For SUBTITLE_ASS subtitle type, it should contain the whole ASS
- * [Script Info] and [V4+ Styles] section, plus the [Events] line and
- * the Format line following. It shouldn't include any Dialogue line.
- * - encoding: Set/allocated/freed by user (before avcodec_open2())
- * - decoding: Set/allocated/freed by libavcodec (by avcodec_open2())
- */
- uint8_t *subtitle_header;
- int subtitle_header_size;
+#if FF_API_ALLOC_CONTEXT
+/**
+ * Allocate an AVCodecContext and set its fields to default values. The
+ * resulting struct can be deallocated by simply calling av_free().
+ *
+ * @return An AVCodecContext filled with default values or NULL on failure.
+ * @see avcodec_get_context_defaults
+ *
+ * @deprecated use avcodec_alloc_context3()
+ */
+attribute_deprecated
+AVCodecContext *avcodec_alloc_context(void);
- /**
- * Current packet as passed into the decoder, to avoid having
- * to pass the packet into every function. Currently only valid
- * inside lavc and get/release_buffer callbacks.
- * - decoding: set by avcodec_decode_*, read by get_buffer() for setting pkt_pts
- * - encoding: unused
- */
- AVPacket *pkt;
+/** THIS FUNCTION IS NOT YET PART OF THE PUBLIC API!
+ * we WILL change its arguments and name a few times! */
+attribute_deprecated
+AVCodecContext *avcodec_alloc_context2(enum AVMediaType);
-#if FF_API_INTERNAL_CONTEXT
- /**
- * Whether this is a copy of the context which had init() called on it.
- * This is used by multithreading - shared tables and picture pointers
- * should be freed from the original context only.
- * - encoding: Set by libavcodec.
- * - decoding: Set by libavcodec.
- *
- * @deprecated this field has been moved to an internal context
- */
- attribute_deprecated int is_copy;
+/**
+ * Set the fields of the given AVCodecContext to default values.
+ *
+ * @param s The AVCodecContext of which the fields should be set to default values.
+ * @deprecated use avcodec_get_context_defaults3
+ */
+attribute_deprecated
+void avcodec_get_context_defaults(AVCodecContext *s);
+
+/** THIS FUNCTION IS NOT YET PART OF THE PUBLIC API!
+ * we WILL change its arguments and name a few times! */
+attribute_deprecated
+void avcodec_get_context_defaults2(AVCodecContext *s, enum AVMediaType);
#endif
- /**
- * Which multithreading methods to use.
- * Use of FF_THREAD_FRAME will increase decoding delay by one frame per thread,
- * so clients which cannot provide future frames should not use it.
- *
- * - encoding: Set by user, otherwise the default is used.
- * - decoding: Set by user, otherwise the default is used.
- */
- int thread_type;
-#define FF_THREAD_FRAME 1 ///< Decode more than one frame at once
-#define FF_THREAD_SLICE 2 ///< Decode more than one part of a single frame at once
+/**
+ * Allocate an AVCodecContext and set its fields to default values. The
+ * resulting struct can be deallocated by calling avcodec_close() on it followed
+ * by av_free().
+ *
+ * @param codec if non-NULL, allocate private data and initialize defaults
+ * for the given codec. It is illegal to then call avcodec_open2()
+ * with a different codec.
+ * If NULL, then the codec-specific defaults won't be initialized,
+ * which may result in suboptimal default settings (this is
+ * important mainly for encoders, e.g. libx264).
+ *
+ * @return An AVCodecContext filled with default values or NULL on failure.
+ * @see avcodec_get_context_defaults
+ */
+AVCodecContext *avcodec_alloc_context3(const AVCodec *codec);
- /**
- * Which multithreading methods are in use by the codec.
- * - encoding: Set by libavcodec.
- * - decoding: Set by libavcodec.
- */
- int active_thread_type;
+/**
+ * Set the fields of the given AVCodecContext to default values corresponding
+ * to the given codec (defaults may be codec-dependent).
+ *
+ * Do not call this function if a non-NULL codec has been passed
+ * to avcodec_alloc_context3() that allocated this AVCodecContext.
+ * If codec is non-NULL, it is illegal to call avcodec_open2() with a
+ * different codec on this AVCodecContext.
+ */
+int avcodec_get_context_defaults3(AVCodecContext *s, const AVCodec *codec);
- /**
- * Set by the client if its custom get_buffer() callback can be called
- * from another thread, which allows faster multithreaded decoding.
- * draw_horiz_band() will be called from other threads regardless of this setting.
- * Ignored if the default get_buffer() is used.
- * - encoding: Set by user.
- * - decoding: Set by user.
- */
- int thread_safe_callbacks;
+/**
+ * Get the AVClass for AVCodecContext. It can be used in combination with
+ * AV_OPT_SEARCH_FAKE_OBJ for examining options.
+ *
+ * @see av_opt_find().
+ */
+const AVClass *avcodec_get_class(void);
- /**
- * VBV delay coded in the last frame (in periods of a 27 MHz clock).
- * Used for compliant TS muxing.
- * - encoding: Set by libavcodec.
- * - decoding: unused.
- */
- uint64_t vbv_delay;
-
- /**
- * Type of service that the audio stream conveys.
- * - encoding: Set by user.
- * - decoding: Set by libavcodec.
- */
- enum AVAudioServiceType audio_service_type;
-
- /**
- * desired sample format
- * - encoding: Not used.
- * - decoding: Set by user.
- * Decoder will decode to this format if it can.
- */
- enum AVSampleFormat request_sample_fmt;
-
- /**
- * Error recognition; may misdetect some more or less valid parts as errors.
- * - encoding: unused
- * - decoding: Set by user.
- */
- int err_recognition;
-#define AV_EF_CRCCHECK (1<<0)
-#define AV_EF_BITSTREAM (1<<1)
-#define AV_EF_BUFFER (1<<2)
-#define AV_EF_EXPLODE (1<<3)
-
-#define AV_EF_CAREFUL (1<<16)
-#define AV_EF_COMPLIANT (1<<17)
-#define AV_EF_AGGRESSIVE (1<<18)
-
- /**
- * Private context used for internal data.
- *
- * Unlike priv_data, this is not codec-specific. It is used in general
- * libavcodec functions.
- */
- struct AVCodecInternal *internal;
-
- /** Field order
- * - encoding: set by libavcodec
- * - decoding: Set by libavcodec
- */
- enum AVFieldOrder field_order;
-
- /**
- * Current statistics for PTS correction.
- * - decoding: maintained and used by libavcodec, not intended to be used by user apps
- * - encoding: unused
- */
- int64_t pts_correction_num_faulty_pts; /// Number of incorrect PTS values so far
- int64_t pts_correction_num_faulty_dts; /// Number of incorrect DTS values so far
- int64_t pts_correction_last_pts; /// PTS of the last frame
- int64_t pts_correction_last_dts; /// DTS of the last frame
-
-} AVCodecContext;
-
-/**
- * AVProfile.
- */
-typedef struct AVProfile {
- int profile;
- const char *name; ///< short name for the profile
-} AVProfile;
-
-typedef struct AVCodecDefault AVCodecDefault;
-
-/**
- * AVCodec.
- */
-typedef struct AVCodec {
- /**
- * Name of the codec implementation.
- * The name is globally unique among encoders and among decoders (but an
- * encoder and a decoder can share the same name).
- * This is the primary way to find a codec from the user perspective.
- */
- const char *name;
- enum AVMediaType type;
- enum CodecID id;
- int priv_data_size;
- int (*init)(AVCodecContext *);
- int (*encode)(AVCodecContext *, uint8_t *buf, int buf_size, void *data);
- int (*close)(AVCodecContext *);
- int (*decode)(AVCodecContext *, void *outdata, int *outdata_size, AVPacket *avpkt);
- /**
- * Codec capabilities.
- * see CODEC_CAP_*
- */
- int capabilities;
- struct AVCodec *next;
- /**
- * Flush buffers.
- * Will be called when seeking
- */
- void (*flush)(AVCodecContext *);
- const AVRational *supported_framerates; ///< array of supported framerates, or NULL if any, array is terminated by {0,0}
- const enum PixelFormat *pix_fmts; ///< array of supported pixel formats, or NULL if unknown, array is terminated by -1
- /**
- * Descriptive name for the codec, meant to be more human readable than name.
- * You should use the NULL_IF_CONFIG_SMALL() macro to define it.
- */
- const char *long_name;
- const int *supported_samplerates; ///< array of supported audio samplerates, or NULL if unknown, array is terminated by 0
- const enum AVSampleFormat *sample_fmts; ///< array of supported sample formats, or NULL if unknown, array is terminated by -1
- const uint64_t *channel_layouts; ///< array of support channel layouts, or NULL if unknown. array is terminated by 0
- uint8_t max_lowres; ///< maximum value for lowres supported by the decoder
- const AVClass *priv_class; ///< AVClass for the private context
- const AVProfile *profiles; ///< array of recognized profiles, or NULL if unknown, array is terminated by {FF_PROFILE_UNKNOWN}
-
- /**
- * @name Frame-level threading support functions
- * @{
- */
- /**
- * If defined, called on thread contexts when they are created.
- * If the codec allocates writable tables in init(), re-allocate them here.
- * priv_data will be set to a copy of the original.
- */
- int (*init_thread_copy)(AVCodecContext *);
- /**
- * Copy necessary context variables from a previous thread context to the current one.
- * If not defined, the next thread will start automatically; otherwise, the codec
- * must call ff_thread_finish_setup().
- *
- * dst and src will (rarely) point to the same context, in which case memcpy should be skipped.
- */
- int (*update_thread_context)(AVCodecContext *dst, const AVCodecContext *src);
- /** @} */
-
- /**
- * Private codec-specific defaults.
- */
- const AVCodecDefault *defaults;
-
- /**
- * Initialize codec static data, called from avcodec_register().
- */
- void (*init_static_data)(struct AVCodec *codec);
-
- /**
- * Encode data to an AVPacket.
- *
- * @param avctx codec context
- * @param avpkt output AVPacket (may contain a user-provided buffer)
- * @param[in] frame AVFrame containing the raw data to be encoded
- * @param[out] got_packet_ptr encoder sets to 0 or 1 to indicate that a
- * non-empty packet was returned in avpkt.
- * @return 0 on success, negative error code on failure
- */
- int (*encode2)(AVCodecContext *avctx, AVPacket *avpkt, const AVFrame *frame,
- int *got_packet_ptr);
-} AVCodec;
+/**
+ * Get the AVClass for AVFrame. It can be used in combination with
+ * AV_OPT_SEARCH_FAKE_OBJ for examining options.
+ *
+ * @see av_opt_find().
+ */
+const AVClass *avcodec_get_frame_class(void);
/**
- * AVHWAccel.
- */
-typedef struct AVHWAccel {
- /**
- * Name of the hardware accelerated codec.
- * The name is globally unique among encoders and among decoders (but an
- * encoder and a decoder can share the same name).
- */
- const char *name;
-
- /**
- * Type of codec implemented by the hardware accelerator.
- *
- * See AVMEDIA_TYPE_xxx
- */
- enum AVMediaType type;
-
- /**
- * Codec implemented by the hardware accelerator.
- *
- * See CODEC_ID_xxx
- */
- enum CodecID id;
-
- /**
- * Supported pixel format.
- *
- * Only hardware accelerated formats are supported here.
- */
- enum PixelFormat pix_fmt;
-
- /**
- * Hardware accelerated codec capabilities.
- * see FF_HWACCEL_CODEC_CAP_*
- */
- int capabilities;
-
- struct AVHWAccel *next;
-
- /**
- * Called at the beginning of each frame or field picture.
- *
- * Meaningful frame information (codec specific) is guaranteed to
- * be parsed at this point. This function is mandatory.
- *
- * Note that buf can be NULL along with buf_size set to 0.
- * Otherwise, this means the whole frame is available at this point.
- *
- * @param avctx the codec context
- * @param buf the frame data buffer base
- * @param buf_size the size of the frame in bytes
- * @return zero if successful, a negative value otherwise
- */
- int (*start_frame)(AVCodecContext *avctx, const uint8_t *buf, uint32_t buf_size);
-
- /**
- * Callback for each slice.
- *
- * Meaningful slice information (codec specific) is guaranteed to
- * be parsed at this point. This function is mandatory.
- *
- * @param avctx the codec context
- * @param buf the slice data buffer base
- * @param buf_size the size of the slice in bytes
- * @return zero if successful, a negative value otherwise
- */
- int (*decode_slice)(AVCodecContext *avctx, const uint8_t *buf, uint32_t buf_size);
-
- /**
- * Called at the end of each frame or field picture.
- *
- * The whole picture is parsed at this point and can now be sent
- * to the hardware accelerator. This function is mandatory.
- *
- * @param avctx the codec context
- * @return zero if successful, a negative value otherwise
- */
- int (*end_frame)(AVCodecContext *avctx);
-
- /**
- * Size of HW accelerator private data.
- *
- * Private data is allocated with av_mallocz() before
- * AVCodecContext.get_buffer() and deallocated after
- * AVCodecContext.release_buffer().
- */
- int priv_data_size;
-} AVHWAccel;
-
-/**
- * four components are given, that's all.
- * the last component is alpha
- */
-typedef struct AVPicture {
- uint8_t *data[AV_NUM_DATA_POINTERS];
- int linesize[AV_NUM_DATA_POINTERS]; ///< number of bytes per line
-} AVPicture;
-
-#define AVPALETTE_SIZE 1024
-#define AVPALETTE_COUNT 256
-#if FF_API_PALETTE_CONTROL
-/**
- * AVPaletteControl
- * This structure defines a method for communicating palette changes
- * between and demuxer and a decoder.
+ * Get the AVClass for AVSubtitleRect. It can be used in combination with
+ * AV_OPT_SEARCH_FAKE_OBJ for examining options.
*
- * @deprecated Use AVPacket to send palette changes instead.
- * This is totally broken.
- */
-typedef struct AVPaletteControl {
-
- /* Demuxer sets this to 1 to indicate the palette has changed;
- * decoder resets to 0. */
- int palette_changed;
-
- /* 4-byte ARGB palette entries, stored in native byte order; note that
- * the individual palette components should be on a 8-bit scale; if
- * the palette data comes from an IBM VGA native format, the component
- * data is probably 6 bits in size and needs to be scaled. */
- unsigned int palette[AVPALETTE_COUNT];
-
-} AVPaletteControl attribute_deprecated;
-#endif
-
-enum AVSubtitleType {
- SUBTITLE_NONE,
-
- SUBTITLE_BITMAP, ///< A bitmap, pict will be set
-
- /**
- * Plain text, the text field must be set by the decoder and is
- * authoritative. ass and pict fields may contain approximations.
- */
- SUBTITLE_TEXT,
-
- /**
- * Formatted text, the ass field must be set by the decoder and is
- * authoritative. pict and text fields may contain approximations.
- */
- SUBTITLE_ASS,
-};
-
-typedef struct AVSubtitleRect {
- int x; ///< top left corner of pict, undefined when pict is not set
- int y; ///< top left corner of pict, undefined when pict is not set
- int w; ///< width of pict, undefined when pict is not set
- int h; ///< height of pict, undefined when pict is not set
- int nb_colors; ///< number of colors in pict, undefined when pict is not set
-
- /**
- * data+linesize for the bitmap of this subtitle.
- * can be set for text/ass as well once they where rendered
- */
- AVPicture pict;
- enum AVSubtitleType type;
-
- char *text; ///< 0 terminated plain UTF-8 text
-
- /**
- * 0 terminated ASS/SSA compatible event line.
- * The pressentation of this is unaffected by the other values in this
- * struct.
- */
- char *ass;
-} AVSubtitleRect;
-
-typedef struct AVSubtitle {
- uint16_t format; /* 0 = graphics */
- uint32_t start_display_time; /* relative to packet pts, in ms */
- uint32_t end_display_time; /* relative to packet pts, in ms */
- unsigned num_rects;
- AVSubtitleRect **rects;
- int64_t pts; ///< Same as packet pts, in AV_TIME_BASE
-} AVSubtitle;
-
-/* packet functions */
-
-/**
- * @deprecated use NULL instead
- */
-attribute_deprecated void av_destruct_packet_nofree(AVPacket *pkt);
-
-/**
- * Default packet destructor.
+ * @see av_opt_find().
*/
-void av_destruct_packet(AVPacket *pkt);
+const AVClass *avcodec_get_subtitle_rect_class(void);
/**
- * Initialize optional fields of a packet with default values.
+ * Copy the settings of the source AVCodecContext into the destination
+ * AVCodecContext. The resulting destination codec context will be
+ * unopened, i.e. you are required to call avcodec_open2() before you
+ * can use this AVCodecContext to decode/encode video/audio data.
*
- * @param pkt packet
+ * @param dest target codec context, should be initialized with
+ * avcodec_alloc_context3(), but otherwise uninitialized
+ * @param src source codec context
+ * @return AVERROR() on error (e.g. memory allocation error), 0 on success
*/
-void av_init_packet(AVPacket *pkt);
+int avcodec_copy_context(AVCodecContext *dest, const AVCodecContext *src);
/**
- * Allocate the payload of a packet and initialize its fields with
- * default values.
+ * Allocate an AVFrame and set its fields to default values. The resulting
+ * struct must be freed using avcodec_free_frame().
*
- * @param pkt packet
- * @param size wanted payload size
- * @return 0 if OK, AVERROR_xxx otherwise
+ * @return An AVFrame filled with default values or NULL on failure.
+ * @see avcodec_get_frame_defaults
*/
-int av_new_packet(AVPacket *pkt, int size);
+AVFrame *avcodec_alloc_frame(void);
/**
- * Reduce packet size, correctly zeroing padding
+ * Set the fields of the given AVFrame to default values.
*
- * @param pkt packet
- * @param size new size
+ * @param frame The AVFrame of which the fields should be set to default values.
*/
-void av_shrink_packet(AVPacket *pkt, int size);
+void avcodec_get_frame_defaults(AVFrame *frame);
/**
- * Increase packet size, correctly zeroing padding
+ * Free the frame and any dynamically allocated objects in it,
+ * e.g. extended_data.
*
- * @param pkt packet
- * @param grow_by number of bytes by which to increase the size of the packet
- */
-int av_grow_packet(AVPacket *pkt, int grow_by);
-
-/**
- * @warning This is a hack - the packet memory allocation stuff is broken. The
- * packet is allocated if it was not really allocated.
+ * @param frame frame to be freed. The pointer will be set to NULL.
+ *
+ * @warning this function does NOT free the data buffers themselves
+ * (it does not know how, since they might have been allocated with
+ * a custom get_buffer()).
*/
-int av_dup_packet(AVPacket *pkt);
+void avcodec_free_frame(AVFrame **frame);
+#if FF_API_AVCODEC_OPEN
/**
- * Free a packet.
+ * Initialize the AVCodecContext to use the given AVCodec. Prior to using this
+ * function the context has to be allocated.
*
- * @param pkt packet to free
+ * The functions avcodec_find_decoder_by_name(), avcodec_find_encoder_by_name(),
+ * avcodec_find_decoder() and avcodec_find_encoder() provide an easy way for
+ * retrieving a codec.
+ *
+ * @warning This function is not thread safe!
+ *
+ * @code
+ * avcodec_register_all();
+ * codec = avcodec_find_decoder(AV_CODEC_ID_H264);
+ * if (!codec)
+ * exit(1);
+ *
+ * context = avcodec_alloc_context3(codec);
+ *
+ * if (avcodec_open(context, codec) < 0)
+ * exit(1);
+ * @endcode
+ *
+ * @param avctx The context which will be set up to use the given codec.
+ * @param codec The codec to use within the context.
+ * @return zero on success, a negative value on error
+ * @see avcodec_alloc_context3, avcodec_find_decoder, avcodec_find_encoder, avcodec_close
+ *
+ * @deprecated use avcodec_open2
*/
-void av_free_packet(AVPacket *pkt);
+attribute_deprecated
+int avcodec_open(AVCodecContext *avctx, AVCodec *codec);
+#endif
/**
- * Allocate new information of a packet.
+ * Initialize the AVCodecContext to use the given AVCodec. Prior to using this
+ * function the context has to be allocated with avcodec_alloc_context3().
*
- * @param pkt packet
- * @param type side information type
- * @param size side information size
- * @return pointer to fresh allocated data or NULL otherwise
+ * The functions avcodec_find_decoder_by_name(), avcodec_find_encoder_by_name(),
+ * avcodec_find_decoder() and avcodec_find_encoder() provide an easy way for
+ * retrieving a codec.
+ *
+ * @warning This function is not thread safe!
+ *
+ * @code
+ * avcodec_register_all();
+ * av_dict_set(&opts, "b", "2.5M", 0);
+ * codec = avcodec_find_decoder(AV_CODEC_ID_H264);
+ * if (!codec)
+ * exit(1);
+ *
+ * context = avcodec_alloc_context3(codec);
+ *
+ * if (avcodec_open2(context, codec, opts) < 0)
+ * exit(1);
+ * @endcode
+ *
+ * @param avctx The context to initialize.
+ * @param codec The codec to open this context for. If a non-NULL codec has been
+ * previously passed to avcodec_alloc_context3() or
+ * avcodec_get_context_defaults3() for this context, then this
+ * parameter MUST be either NULL or equal to the previously passed
+ * codec.
+ * @param options A dictionary filled with AVCodecContext and codec-private options.
+ * On return this object will be filled with options that were not found.
+ *
+ * @return zero on success, a negative value on error
+ * @see avcodec_alloc_context3(), avcodec_find_decoder(), avcodec_find_encoder(),
+ * av_dict_set(), av_opt_find().
*/
-uint8_t* av_packet_new_side_data(AVPacket *pkt, enum AVPacketSideDataType type,
- int size);
+int avcodec_open2(AVCodecContext *avctx, const AVCodec *codec, AVDictionary **options);
/**
- * Get side information from packet.
+ * Close a given AVCodecContext and free all the data associated with it
+ * (but not the AVCodecContext itself).
*
- * @param pkt packet
- * @param type desired side information type
- * @param size pointer for side information size to store (optional)
- * @return pointer to data if present or NULL otherwise
+ * Calling this function on an AVCodecContext that hasn't been opened will free
+ * the codec-specific data allocated in avcodec_alloc_context3() /
+ * avcodec_get_context_defaults3() with a non-NULL codec. Subsequent calls will
+ * do nothing.
*/
-uint8_t* av_packet_get_side_data(AVPacket *pkt, enum AVPacketSideDataType type,
- int *size);
-
-int av_packet_merge_side_data(AVPacket *pkt);
-
-int av_packet_split_side_data(AVPacket *pkt);
-
-
-/* resample.c */
-
-struct ReSampleContext;
-struct AVResampleContext;
-
-typedef struct ReSampleContext ReSampleContext;
+int avcodec_close(AVCodecContext *avctx);
/**
- * Initialize audio resampling context.
+ * Free all allocated data in the given subtitle struct.
*
- * @param output_channels number of output channels
- * @param input_channels number of input channels
- * @param output_rate output sample rate
- * @param input_rate input sample rate
- * @param sample_fmt_out requested output sample format
- * @param sample_fmt_in input sample format
- * @param filter_length length of each FIR filter in the filterbank relative to the cutoff frequency
- * @param log2_phase_count log2 of the number of entries in the polyphase filterbank
- * @param linear if 1 then the used FIR filter will be linearly interpolated
- between the 2 closest, if 0 the closest will be used
- * @param cutoff cutoff frequency, 1.0 corresponds to half the output sampling rate
- * @return allocated ReSampleContext, NULL if error occurred
+ * @param sub AVSubtitle to free.
*/
-ReSampleContext *av_audio_resample_init(int output_channels, int input_channels,
- int output_rate, int input_rate,
- enum AVSampleFormat sample_fmt_out,
- enum AVSampleFormat sample_fmt_in,
- int filter_length, int log2_phase_count,
- int linear, double cutoff);
-
-int audio_resample(ReSampleContext *s, short *output, short *input, int nb_samples);
+void avsubtitle_free(AVSubtitle *sub);
/**
- * Free resample context.
- *
- * @param s a non-NULL pointer to a resample context previously
- * created with av_audio_resample_init()
+ * @}
*/
-void audio_resample_close(ReSampleContext *s);
-
/**
- * Initialize an audio resampler.
- * Note, if either rate is not an integer then simply scale both rates up so they are.
- * @param filter_length length of each FIR filter in the filterbank relative to the cutoff freq
- * @param log2_phase_count log2 of the number of entries in the polyphase filterbank
- * @param linear If 1 then the used FIR filter will be linearly interpolated
- between the 2 closest, if 0 the closest will be used
- * @param cutoff cutoff frequency, 1.0 corresponds to half the output sampling rate
+ * @addtogroup lavc_packet
+ * @{
*/
-struct AVResampleContext *av_resample_init(int out_rate, int in_rate, int filter_length, int log2_phase_count, int linear, double cutoff);
+#if FF_API_DESTRUCT_PACKET
/**
- * Resample an array of samples using a previously configured context.
- * @param src an array of unconsumed samples
- * @param consumed the number of samples of src which have been consumed are returned here
- * @param src_size the number of unconsumed samples available
- * @param dst_size the amount of space in samples available in dst
- * @param update_ctx If this is 0 then the context will not be modified, that way several channels can be resampled with the same context.
- * @return the number of samples written in dst or -1 if an error occurred
+ * Default packet destructor.
+ * @deprecated use the AVBuffer API instead
*/
-int av_resample(struct AVResampleContext *c, short *dst, short *src, int *consumed, int src_size, int dst_size, int update_ctx);
-
+attribute_deprecated
+void av_destruct_packet(AVPacket *pkt);
+#endif
/**
- * Compensate samplerate/timestamp drift. The compensation is done by changing
- * the resampler parameters, so no audible clicks or similar distortions occur
- * @param compensation_distance distance in output samples over which the compensation should be performed
- * @param sample_delta number of output samples which should be output less
+ * Initialize optional fields of a packet with default values.
*
- * example: av_resample_compensate(c, 10, 500)
- * here instead of 510 samples only 500 samples would be output
+ * Note, this does not touch the data and size members, which have to be
+ * initialized separately.
*
- * note, due to rounding the actual compensation might be slightly different,
- * especially if the compensation_distance is large and the in_rate used during init is small
+ * @param pkt packet
*/
-void av_resample_compensate(struct AVResampleContext *c, int sample_delta, int compensation_distance);
-void av_resample_close(struct AVResampleContext *c);
+void av_init_packet(AVPacket *pkt);
/**
- * Allocate memory for a picture. Call avpicture_free() to free it.
- *
- * @see avpicture_fill()
+ * Allocate the payload of a packet and initialize its fields with
+ * default values.
*
- * @param picture the picture to be filled in
- * @param pix_fmt the format of the picture
- * @param width the width of the picture
- * @param height the height of the picture
- * @return zero if successful, a negative value if not
+ * @param pkt packet
+ * @param size wanted payload size
+ * @return 0 if OK, AVERROR_xxx otherwise
*/
-int avpicture_alloc(AVPicture *picture, enum PixelFormat pix_fmt, int width, int height);
+int av_new_packet(AVPacket *pkt, int size);
/**
- * Free a picture previously allocated by avpicture_alloc().
- * The data buffer used by the AVPicture is freed, but the AVPicture structure
- * itself is not.
+ * Reduce packet size, correctly zeroing padding
*
- * @param picture the AVPicture to be freed
+ * @param pkt packet
+ * @param size new size
*/
-void avpicture_free(AVPicture *picture);
+void av_shrink_packet(AVPacket *pkt, int size);
/**
- * Fill in the AVPicture fields.
- * The fields of the given AVPicture are filled in by using the 'ptr' address
- * which points to the image data buffer. Depending on the specified picture
- * format, one or multiple image data pointers and line sizes will be set.
- * If a planar format is specified, several pointers will be set pointing to
- * the different picture planes and the line sizes of the different planes
- * will be stored in the lines_sizes array.
- * Call with ptr == NULL to get the required size for the ptr buffer.
- *
- * To allocate the buffer and fill in the AVPicture fields in one call,
- * use avpicture_alloc().
+ * Increase packet size, correctly zeroing padding
*
- * @param picture AVPicture whose fields are to be filled in
- * @param ptr Buffer which will contain or contains the actual image data
- * @param pix_fmt The format in which the picture data is stored.
- * @param width the width of the image in pixels
- * @param height the height of the image in pixels
- * @return size of the image data in bytes
+ * @param pkt packet
+ * @param grow_by number of bytes by which to increase the size of the packet
*/
-int avpicture_fill(AVPicture *picture, uint8_t *ptr,
- enum PixelFormat pix_fmt, int width, int height);
+int av_grow_packet(AVPacket *pkt, int grow_by);
/**
- * Copy pixel data from an AVPicture into a buffer.
- * The data is stored compactly, without any gaps for alignment or padding
- * which may be applied by avpicture_fill().
+ * Initialize a reference-counted packet from av_malloc()ed data.
*
- * @see avpicture_get_size()
+ * @param pkt packet to be initialized. This function will set the data, size,
+ * buf and destruct fields, all others are left untouched.
+ * @param data Data allocated by av_malloc() to be used as packet data. If this
+ * function returns successfully, the data is owned by the underlying AVBuffer.
+ * The caller may not access the data through other means.
+ * @param size size of data in bytes, without the padding. I.e. the full buffer
+ * size is assumed to be size + FF_INPUT_BUFFER_PADDING_SIZE.
*
- * @param[in] src AVPicture containing image data
- * @param[in] pix_fmt The format in which the picture data is stored.
- * @param[in] width the width of the image in pixels.
- * @param[in] height the height of the image in pixels.
- * @param[out] dest A buffer into which picture data will be copied.
- * @param[in] dest_size The size of 'dest'.
- * @return The number of bytes written to dest, or a negative value (error code) on error.
+ * @return 0 on success, a negative AVERROR on error
*/
-int avpicture_layout(const AVPicture* src, enum PixelFormat pix_fmt, int width, int height,
- unsigned char *dest, int dest_size);
+int av_packet_from_data(AVPacket *pkt, uint8_t *data, int size);
/**
- * Calculate the size in bytes that a picture of the given width and height
- * would occupy if stored in the given picture format.
- * Note that this returns the size of a compact representation as generated
- * by avpicture_layout(), which can be smaller than the size required for e.g.
- * avpicture_fill().
- *
- * @param pix_fmt the given picture format
- * @param width the width of the image
- * @param height the height of the image
- * @return Image data size in bytes or -1 on error (e.g. too large dimensions).
+ * @warning This is a hack - the packet memory allocation stuff is broken. The
+ * packet is allocated if it was not really allocated.
*/
-int avpicture_get_size(enum PixelFormat pix_fmt, int width, int height);
-void avcodec_get_chroma_sub_sample(enum PixelFormat pix_fmt, int *h_shift, int *v_shift);
+int av_dup_packet(AVPacket *pkt);
/**
- * Get the name of a codec.
- * @return a static string identifying the codec; never NULL
+ * Copy packet, including contents
+ *
+ * @return 0 on success, negative AVERROR on fail
*/
-const char *avcodec_get_name(enum CodecID id);
+int av_copy_packet(AVPacket *dst, AVPacket *src);
-#if FF_API_GET_PIX_FMT_NAME
/**
- * Return the short name for a pixel format.
+ * Copy packet side data
*
- * \see av_get_pix_fmt(), av_get_pix_fmt_string().
- * @deprecated Deprecated in favor of av_get_pix_fmt_name().
+ * @return 0 on success, negative AVERROR on fail
*/
-attribute_deprecated
-const char *avcodec_get_pix_fmt_name(enum PixelFormat pix_fmt);
-#endif
-
-void avcodec_set_dimensions(AVCodecContext *s, int width, int height);
+int av_copy_packet_side_data(AVPacket *dst, AVPacket *src);
/**
- * Return a value representing the fourCC code associated to the
- * pixel format pix_fmt, or 0 if no associated fourCC code can be
- * found.
+ * Free a packet.
+ *
+ * @param pkt packet to free
*/
-unsigned int avcodec_pix_fmt_to_codec_tag(enum PixelFormat pix_fmt);
+void av_free_packet(AVPacket *pkt);
/**
- * Put a string representing the codec tag codec_tag in buf.
+ * Allocate new information of a packet.
*
- * @param buf_size size in bytes of buf
- * @return the length of the string that would have been generated if
- * enough space had been available, excluding the trailing null
+ * @param pkt packet
+ * @param type side information type
+ * @param size side information size
+ * @return pointer to fresh allocated data or NULL otherwise
*/
-size_t av_get_codec_tag_string(char *buf, size_t buf_size, unsigned int codec_tag);
-
-#define FF_LOSS_RESOLUTION 0x0001 /**< loss due to resolution change */
-#define FF_LOSS_DEPTH 0x0002 /**< loss due to color depth change */
-#define FF_LOSS_COLORSPACE 0x0004 /**< loss due to color space conversion */
-#define FF_LOSS_ALPHA 0x0008 /**< loss of alpha bits */
-#define FF_LOSS_COLORQUANT 0x0010 /**< loss due to color quantization */
-#define FF_LOSS_CHROMA 0x0020 /**< loss of chroma (e.g. RGB to gray conversion) */
+uint8_t* av_packet_new_side_data(AVPacket *pkt, enum AVPacketSideDataType type,
+ int size);
/**
- * Compute what kind of losses will occur when converting from one specific
- * pixel format to another.
- * When converting from one pixel format to another, information loss may occur.
- * For example, when converting from RGB24 to GRAY, the color information will
- * be lost. Similarly, other losses occur when converting from some formats to
- * other formats. These losses can involve loss of chroma, but also loss of
- * resolution, loss of color depth, loss due to the color space conversion, loss
- * of the alpha bits or loss due to color quantization.
- * avcodec_get_fix_fmt_loss() informs you about the various types of losses
- * which will occur when converting from one pixel format to another.
+ * Shrink the already allocated side data buffer
*
- * @param[in] dst_pix_fmt destination pixel format
- * @param[in] src_pix_fmt source pixel format
- * @param[in] has_alpha Whether the source pixel format alpha channel is used.
- * @return Combination of flags informing you what kind of losses will occur
- * (maximum loss for an invalid dst_pix_fmt).
+ * @param pkt packet
+ * @param type side information type
+ * @param size new side information size
+ * @return 0 on success, < 0 on failure
*/
-int avcodec_get_pix_fmt_loss(enum PixelFormat dst_pix_fmt, enum PixelFormat src_pix_fmt,
- int has_alpha);
+int av_packet_shrink_side_data(AVPacket *pkt, enum AVPacketSideDataType type,
+ int size);
/**
- * Find the best pixel format to convert to given a certain source pixel
- * format. When converting from one pixel format to another, information loss
- * may occur. For example, when converting from RGB24 to GRAY, the color
- * information will be lost. Similarly, other losses occur when converting from
- * some formats to other formats. avcodec_find_best_pix_fmt() searches which of
- * the given pixel formats should be used to suffer the least amount of loss.
- * The pixel formats from which it chooses one, are determined by the
- * pix_fmt_mask parameter.
- *
- * Note, only the first 64 pixel formats will fit in pix_fmt_mask.
- *
- * @code
- * src_pix_fmt = PIX_FMT_YUV420P;
- * pix_fmt_mask = (1 << PIX_FMT_YUV422P) | (1 << PIX_FMT_RGB24);
- * dst_pix_fmt = avcodec_find_best_pix_fmt(pix_fmt_mask, src_pix_fmt, alpha, &loss);
- * @endcode
+ * Get side information from packet.
*
- * @param[in] pix_fmt_mask bitmask determining which pixel format to choose from
- * @param[in] src_pix_fmt source pixel format
- * @param[in] has_alpha Whether the source pixel format alpha channel is used.
- * @param[out] loss_ptr Combination of flags informing you what kind of losses will occur.
- * @return The best pixel format to convert to or -1 if none was found.
+ * @param pkt packet
+ * @param type desired side information type
+ * @param size pointer for side information size to store (optional)
+ * @return pointer to data if present or NULL otherwise
*/
-enum PixelFormat avcodec_find_best_pix_fmt(int64_t pix_fmt_mask, enum PixelFormat src_pix_fmt,
- int has_alpha, int *loss_ptr);
+uint8_t* av_packet_get_side_data(AVPacket *pkt, enum AVPacketSideDataType type,
+ int *size);
+
+int av_packet_merge_side_data(AVPacket *pkt);
+
+int av_packet_split_side_data(AVPacket *pkt);
+
/**
- * Find the best pixel format to convert to given a certain source pixel
- * format and a selection of two destination pixel formats. When converting from
- * one pixel format to another, information loss may occur. For example, when converting
- * from RGB24 to GRAY, the color information will be lost. Similarly, other losses occur when
- * converting from some formats to other formats. avcodec_find_best_pix_fmt2() selects which of
- * the given pixel formats should be used to suffer the least amount of loss.
- *
- * If one of the destination formats is PIX_FMT_NONE the other pixel format (if valid) will be
- * returned.
- *
- * @code
- * src_pix_fmt = PIX_FMT_YUV420P;
- * dst_pix_fmt1= PIX_FMT_RGB24;
- * dst_pix_fmt2= PIX_FMT_GRAY8;
- * dst_pix_fmt3= PIX_FMT_RGB8;
- * loss= FF_LOSS_CHROMA; // don't care about chroma loss, so chroma loss will be ignored.
- * dst_pix_fmt = avcodec_find_best_pix_fmt2(dst_pix_fmt1, dst_pix_fmt2, src_pix_fmt, alpha, &loss);
- * dst_pix_fmt = avcodec_find_best_pix_fmt2(dst_pix_fmt, dst_pix_fmt3, src_pix_fmt, alpha, &loss);
- * @endcode
- *
- * @param[in] dst_pix_fmt1 One of the two destination pixel formats to choose from
- * @param[in] dst_pix_fmt2 The other of the two destination pixel formats to choose from
- * @param[in] src_pix_fmt Source pixel format
- * @param[in] has_alpha Whether the source pixel format alpha channel is used.
- * @param[in, out] loss_ptr Combination of loss flags. In: selects which of the losses to ignore, i.e.
- * NULL or value of zero means we care about all losses. Out: the loss
- * that occurs when converting from src to selected dst pixel format.
- * @return The best pixel format to convert to or -1 if none was found.
+ * @}
*/
-enum PixelFormat avcodec_find_best_pix_fmt2(enum PixelFormat dst_pix_fmt1, enum PixelFormat dst_pix_fmt2,
- enum PixelFormat src_pix_fmt, int has_alpha, int *loss_ptr);
-#if FF_API_GET_ALPHA_INFO
-#define FF_ALPHA_TRANSP 0x0001 /* image has some totally transparent pixels */
-#define FF_ALPHA_SEMI_TRANSP 0x0002 /* image has some transparent pixels */
+/**
+ * @addtogroup lavc_decoding
+ * @{
+ */
/**
- * Tell if an image really has transparent alpha values.
- * @return ored mask of FF_ALPHA_xxx constants
+ * Find a registered decoder with a matching codec ID.
+ *
+ * @param id AVCodecID of the requested decoder
+ * @return A decoder if one was found, NULL otherwise.
*/
-attribute_deprecated
-int img_get_alpha_info(const AVPicture *src,
- enum PixelFormat pix_fmt, int width, int height);
-#endif
+AVCodec *avcodec_find_decoder(enum AVCodecID id);
-/* deinterlace a picture */
-/* deinterlace - if not supported return -1 */
-int avpicture_deinterlace(AVPicture *dst, const AVPicture *src,
- enum PixelFormat pix_fmt, int width, int height);
+/**
+ * Find a registered decoder with the specified name.
+ *
+ * @param name name of the requested decoder
+ * @return A decoder if one was found, NULL otherwise.
+ */
+AVCodec *avcodec_find_decoder_by_name(const char *name);
-/* external high level API */
+#if FF_API_GET_BUFFER
+attribute_deprecated int avcodec_default_get_buffer(AVCodecContext *s, AVFrame *pic);
+attribute_deprecated void avcodec_default_release_buffer(AVCodecContext *s, AVFrame *pic);
+attribute_deprecated int avcodec_default_reget_buffer(AVCodecContext *s, AVFrame *pic);
+#endif
/**
- * If c is NULL, returns the first registered codec,
- * if c is non-NULL, returns the next registered codec after c,
- * or NULL if c is the last one.
+ * The default callback for AVCodecContext.get_buffer2(). It is made public so
+ * it can be called by custom get_buffer2() implementations for decoders without
+ * CODEC_CAP_DR1 set.
*/
-AVCodec *av_codec_next(AVCodec *c);
+int avcodec_default_get_buffer2(AVCodecContext *s, AVFrame *frame, int flags);
/**
- * Return the LIBAVCODEC_VERSION_INT constant.
+ * Return the amount of padding in pixels which the get_buffer callback must
+ * provide around the edge of the image for codecs which do not have the
+ * CODEC_FLAG_EMU_EDGE flag.
+ *
+ * @return Required padding in pixels.
*/
-unsigned avcodec_version(void);
+unsigned avcodec_get_edge_width(void);
/**
- * Return the libavcodec build-time configuration.
+ * Modify width and height values so that they will result in a memory
+ * buffer that is acceptable for the codec if you do not use any horizontal
+ * padding.
+ *
+ * May only be used if a codec with CODEC_CAP_DR1 has been opened.
+ * If CODEC_FLAG_EMU_EDGE is not set, the dimensions must have been increased
+ * according to avcodec_get_edge_width() before.
*/
-const char *avcodec_configuration(void);
+void avcodec_align_dimensions(AVCodecContext *s, int *width, int *height);
/**
- * Return the libavcodec license.
+ * Modify width and height values so that they will result in a memory
+ * buffer that is acceptable for the codec if you also ensure that all
+ * line sizes are a multiple of the respective linesize_align[i].
+ *
+ * May only be used if a codec with CODEC_CAP_DR1 has been opened.
+ * If CODEC_FLAG_EMU_EDGE is not set, the dimensions must have been increased
+ * according to avcodec_get_edge_width() before.
*/
-const char *avcodec_license(void);
+void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height,
+ int linesize_align[AV_NUM_DATA_POINTERS]);
-#if FF_API_AVCODEC_INIT
+#if FF_API_OLD_DECODE_AUDIO
/**
- * @deprecated this function is called automatically from avcodec_register()
- * and avcodec_register_all(), there is no need to call it manually
+ * Wrapper function which calls avcodec_decode_audio4.
+ *
+ * @deprecated Use avcodec_decode_audio4 instead.
+ *
+ * Decode the audio frame of size avpkt->size from avpkt->data into samples.
+ * Some decoders may support multiple frames in a single AVPacket, such
+ * decoders would then just decode the first frame. In this case,
+ * avcodec_decode_audio3 has to be called again with an AVPacket that contains
+ * the remaining data in order to decode the second frame etc.
+ * If no frame
+ * could be outputted, frame_size_ptr is zero. Otherwise, it is the
+ * decompressed frame size in bytes.
+ *
+ * @warning You must set frame_size_ptr to the allocated size of the
+ * output buffer before calling avcodec_decode_audio3().
+ *
+ * @warning The input buffer must be FF_INPUT_BUFFER_PADDING_SIZE larger than
+ * the actual read bytes because some optimized bitstream readers read 32 or 64
+ * bits at once and could read over the end.
+ *
+ * @warning The end of the input buffer avpkt->data should be set to 0 to ensure that
+ * no overreading happens for damaged MPEG streams.
+ *
+ * @warning You must not provide a custom get_buffer() when using
+ * avcodec_decode_audio3(). Doing so will override it with
+ * avcodec_default_get_buffer. Use avcodec_decode_audio4() instead,
+ * which does allow the application to provide a custom get_buffer().
+ *
+ * @note You might have to align the input buffer avpkt->data and output buffer
+ * samples. The alignment requirements depend on the CPU: On some CPUs it isn't
+ * necessary at all, on others it won't work at all if not aligned and on others
+ * it will work but it will have an impact on performance.
+ *
+ * In practice, avpkt->data should have 4 byte alignment at minimum and
+ * samples should be 16 byte aligned unless the CPU doesn't need it
+ * (AltiVec and SSE do).
+ *
+ * @note Codecs which have the CODEC_CAP_DELAY capability set have a delay
+ * between input and output, these need to be fed with avpkt->data=NULL,
+ * avpkt->size=0 at the end to return the remaining frames.
+ *
+ * @param avctx the codec context
+ * @param[out] samples the output buffer, sample type in avctx->sample_fmt
+ * If the sample format is planar, each channel plane will
+ * be the same size, with no padding between channels.
+ * @param[in,out] frame_size_ptr the output buffer size in bytes
+ * @param[in] avpkt The input AVPacket containing the input buffer.
+ * You can create such packet with av_init_packet() and by then setting
+ * data and size, some decoders might in addition need other fields.
+ * All decoders are designed to use the least fields possible though.
+ * @return On error a negative value is returned, otherwise the number of bytes
+ * used or zero if no frame data was decompressed (used) from the input AVPacket.
*/
-attribute_deprecated
-void avcodec_init(void);
+attribute_deprecated int avcodec_decode_audio3(AVCodecContext *avctx, int16_t *samples,
+ int *frame_size_ptr,
+ AVPacket *avpkt);
#endif
/**
- * Register the codec codec and initialize libavcodec.
+ * Decode the audio frame of size avpkt->size from avpkt->data into frame.
*
- * @warning either this function or avcodec_register_all() must be called
- * before any other libavcodec functions.
+ * Some decoders may support multiple frames in a single AVPacket. Such
+ * decoders would then just decode the first frame. In this case,
+ * avcodec_decode_audio4 has to be called again with an AVPacket containing
+ * the remaining data in order to decode the second frame, etc...
+ * Even if no frames are returned, the packet needs to be fed to the decoder
+ * with remaining data until it is completely consumed or an error occurs.
*
- * @see avcodec_register_all()
- */
-void avcodec_register(AVCodec *codec);
-
-/**
- * Find a registered encoder with a matching codec ID.
+ * @warning The input buffer, avpkt->data must be FF_INPUT_BUFFER_PADDING_SIZE
+ * larger than the actual read bytes because some optimized bitstream
+ * readers read 32 or 64 bits at once and could read over the end.
*
- * @param id CodecID of the requested encoder
- * @return An encoder if one was found, NULL otherwise.
- */
-AVCodec *avcodec_find_encoder(enum CodecID id);
-
-/**
- * Find a registered encoder with the specified name.
+ * @note You might have to align the input buffer. The alignment requirements
+ * depend on the CPU and the decoder.
*
- * @param name name of the requested encoder
- * @return An encoder if one was found, NULL otherwise.
+ * @param avctx the codec context
+ * @param[out] frame The AVFrame in which to store decoded audio samples.
+ * The decoder will allocate a buffer for the decoded frame by
+ * calling the AVCodecContext.get_buffer2() callback.
+ * When AVCodecContext.refcounted_frames is set to 1, the frame is
+ * reference counted and the returned reference belongs to the
+ * caller. The caller must release the frame using av_frame_unref()
+ * when the frame is no longer needed. The caller may safely write
+ * to the frame if av_frame_is_writable() returns 1.
+ * When AVCodecContext.refcounted_frames is set to 0, the returned
+ * reference belongs to the decoder and is valid only until the
+ * next call to this function or until closing the decoder.
+ * The caller may not write to it.
+ * @param[out] got_frame_ptr Zero if no frame could be decoded, otherwise it is
+ * non-zero.
+ * @param[in] avpkt The input AVPacket containing the input buffer.
+ * At least avpkt->data and avpkt->size should be set. Some
+ * decoders might also require additional fields to be set.
+ * @return A negative error code is returned if an error occurred during
+ * decoding, otherwise the number of bytes consumed from the input
+ * AVPacket is returned.
*/
-AVCodec *avcodec_find_encoder_by_name(const char *name);
+int avcodec_decode_audio4(AVCodecContext *avctx, AVFrame *frame,
+ int *got_frame_ptr, const AVPacket *avpkt);
/**
- * Find a registered decoder with a matching codec ID.
+ * Decode the video frame of size avpkt->size from avpkt->data into picture.
+ * Some decoders may support multiple frames in a single AVPacket, such
+ * decoders would then just decode the first frame.
*
- * @param id CodecID of the requested decoder
- * @return A decoder if one was found, NULL otherwise.
- */
-AVCodec *avcodec_find_decoder(enum CodecID id);
-
-/**
- * Find a registered decoder with the specified name.
+ * @warning The input buffer must be FF_INPUT_BUFFER_PADDING_SIZE larger than
+ * the actual read bytes because some optimized bitstream readers read 32 or 64
+ * bits at once and could read over the end.
*
- * @param name name of the requested decoder
- * @return A decoder if one was found, NULL otherwise.
+ * @warning The end of the input buffer buf should be set to 0 to ensure that
+ * no overreading happens for damaged MPEG streams.
+ *
+ * @note You might have to align the input buffer avpkt->data.
+ * The alignment requirements depend on the CPU: on some CPUs it isn't
+ * necessary at all, on others it won't work at all if not aligned and on others
+ * it will work but it will have an impact on performance.
+ *
+ * In practice, avpkt->data should have 4 byte alignment at minimum.
+ *
+ * @note Codecs which have the CODEC_CAP_DELAY capability set have a delay
+ * between input and output, these need to be fed with avpkt->data=NULL,
+ * avpkt->size=0 at the end to return the remaining frames.
+ *
+ * @param avctx the codec context
+ * @param[out] picture The AVFrame in which the decoded video frame will be stored.
+ * Use av_frame_alloc() to get an AVFrame. The codec will
+ * allocate memory for the actual bitmap by calling the
+ * AVCodecContext.get_buffer2() callback.
+ * When AVCodecContext.refcounted_frames is set to 1, the frame is
+ * reference counted and the returned reference belongs to the
+ * caller. The caller must release the frame using av_frame_unref()
+ * when the frame is no longer needed. The caller may safely write
+ * to the frame if av_frame_is_writable() returns 1.
+ * When AVCodecContext.refcounted_frames is set to 0, the returned
+ * reference belongs to the decoder and is valid only until the
+ * next call to this function or until closing the decoder. The
+ * caller may not write to it.
+ *
+ * @param[in] avpkt The input AVpacket containing the input buffer.
+ * You can create such packet with av_init_packet() and by then setting
+ * data and size, some decoders might in addition need other fields like
+ * flags&AV_PKT_FLAG_KEY. All decoders are designed to use the least
+ * fields possible.
+ * @param[in,out] got_picture_ptr Zero if no frame could be decompressed, otherwise, it is nonzero.
+ * @return On error a negative value is returned, otherwise the number of bytes
+ * used or zero if no frame could be decompressed.
*/
-AVCodec *avcodec_find_decoder_by_name(const char *name);
-void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode);
+int avcodec_decode_video2(AVCodecContext *avctx, AVFrame *picture,
+ int *got_picture_ptr,
+ const AVPacket *avpkt);
/**
- * Return a name for the specified profile, if available.
+ * Decode a subtitle message.
+ * Return a negative value on error, otherwise return the number of bytes used.
+ * If no subtitle could be decompressed, got_sub_ptr is zero.
+ * Otherwise, the subtitle is stored in *sub.
+ * Note that CODEC_CAP_DR1 is not available for subtitle codecs. This is for
+ * simplicity, because the performance difference is expect to be negligible
+ * and reusing a get_buffer written for video codecs would probably perform badly
+ * due to a potentially very different allocation pattern.
*
- * @param codec the codec that is searched for the given profile
- * @param profile the profile value for which a name is requested
- * @return A name for the profile if found, NULL otherwise.
+ * @param avctx the codec context
+ * @param[out] sub The AVSubtitle in which the decoded subtitle will be stored, must be
+ freed with avsubtitle_free if *got_sub_ptr is set.
+ * @param[in,out] got_sub_ptr Zero if no subtitle could be decompressed, otherwise, it is nonzero.
+ * @param[in] avpkt The input AVPacket containing the input buffer.
*/
-const char *av_get_profile_name(const AVCodec *codec, int profile);
+int avcodec_decode_subtitle2(AVCodecContext *avctx, AVSubtitle *sub,
+ int *got_sub_ptr,
+ AVPacket *avpkt);
-#if FF_API_ALLOC_CONTEXT
/**
- * Set the fields of the given AVCodecContext to default values.
- *
- * @param s The AVCodecContext of which the fields should be set to default values.
- * @deprecated use avcodec_get_context_defaults3
+ * @defgroup lavc_parsing Frame parsing
+ * @{
*/
-attribute_deprecated
-void avcodec_get_context_defaults(AVCodecContext *s);
-/** THIS FUNCTION IS NOT YET PART OF THE PUBLIC API!
- * we WILL change its arguments and name a few times! */
-attribute_deprecated
-void avcodec_get_context_defaults2(AVCodecContext *s, enum AVMediaType);
-#endif
+enum AVPictureStructure {
+ AV_PICTURE_STRUCTURE_UNKNOWN, //< unknown
+ AV_PICTURE_STRUCTURE_TOP_FIELD, //< coded as top field
+ AV_PICTURE_STRUCTURE_BOTTOM_FIELD, //< coded as bottom field
+ AV_PICTURE_STRUCTURE_FRAME, //< coded as frame
+};
-/**
- * Set the fields of the given AVCodecContext to default values corresponding
- * to the given codec (defaults may be codec-dependent).
- *
- * Do not call this function if a non-NULL codec has been passed
- * to avcodec_alloc_context3() that allocated this AVCodecContext.
- * If codec is non-NULL, it is illegal to call avcodec_open2() with a
- * different codec on this AVCodecContext.
- */
-int avcodec_get_context_defaults3(AVCodecContext *s, AVCodec *codec);
+typedef struct AVCodecParserContext {
+ void *priv_data;
+ struct AVCodecParser *parser;
+ int64_t frame_offset; /* offset of the current frame */
+ int64_t cur_offset; /* current offset
+ (incremented by each av_parser_parse()) */
+ int64_t next_frame_offset; /* offset of the next frame */
+ /* video info */
+ int pict_type; /* XXX: Put it back in AVCodecContext. */
+ /**
+ * This field is used for proper frame duration computation in lavf.
+ * It signals, how much longer the frame duration of the current frame
+ * is compared to normal frame duration.
+ *
+ * frame_duration = (1 + repeat_pict) * time_base
+ *
+ * It is used by codecs like H.264 to display telecined material.
+ */
+ int repeat_pict; /* XXX: Put it back in AVCodecContext. */
+ int64_t pts; /* pts of the current frame */
+ int64_t dts; /* dts of the current frame */
+
+ /* private data */
+ int64_t last_pts;
+ int64_t last_dts;
+ int fetch_timestamp;
+
+#define AV_PARSER_PTS_NB 4
+ int cur_frame_start_index;
+ int64_t cur_frame_offset[AV_PARSER_PTS_NB];
+ int64_t cur_frame_pts[AV_PARSER_PTS_NB];
+ int64_t cur_frame_dts[AV_PARSER_PTS_NB];
+
+ int flags;
+#define PARSER_FLAG_COMPLETE_FRAMES 0x0001
+#define PARSER_FLAG_ONCE 0x0002
+/// Set if the parser has a valid file offset
+#define PARSER_FLAG_FETCHED_OFFSET 0x0004
+#define PARSER_FLAG_USE_CODEC_TS 0x1000
+
+ int64_t offset; ///< byte offset from starting packet start
+ int64_t cur_frame_end[AV_PARSER_PTS_NB];
+
+ /**
+ * Set by parser to 1 for key frames and 0 for non-key frames.
+ * It is initialized to -1, so if the parser doesn't set this flag,
+ * old-style fallback using AV_PICTURE_TYPE_I picture type as key frames
+ * will be used.
+ */
+ int key_frame;
+
+ /**
+ * Time difference in stream time base units from the pts of this
+ * packet to the point at which the output from the decoder has converged
+ * independent from the availability of previous frames. That is, the
+ * frames are virtually identical no matter if decoding started from
+ * the very first frame or from this keyframe.
+ * Is AV_NOPTS_VALUE if unknown.
+ * This field is not the display duration of the current frame.
+ * This field has no meaning if the packet does not have AV_PKT_FLAG_KEY
+ * set.
+ *
+ * The purpose of this field is to allow seeking in streams that have no
+ * keyframes in the conventional sense. It corresponds to the
+ * recovery point SEI in H.264 and match_time_delta in NUT. It is also
+ * essential for some types of subtitle streams to ensure that all
+ * subtitles are correctly displayed after seeking.
+ */
+ int64_t convergence_duration;
+
+ // Timestamp generation support:
+ /**
+ * Synchronization point for start of timestamp generation.
+ *
+ * Set to >0 for sync point, 0 for no sync point and <0 for undefined
+ * (default).
+ *
+ * For example, this corresponds to presence of H.264 buffering period
+ * SEI message.
+ */
+ int dts_sync_point;
+
+ /**
+ * Offset of the current timestamp against last timestamp sync point in
+ * units of AVCodecContext.time_base.
+ *
+ * Set to INT_MIN when dts_sync_point unused. Otherwise, it must
+ * contain a valid timestamp offset.
+ *
+ * Note that the timestamp of sync point has usually a nonzero
+ * dts_ref_dts_delta, which refers to the previous sync point. Offset of
+ * the next frame after timestamp sync point will be usually 1.
+ *
+ * For example, this corresponds to H.264 cpb_removal_delay.
+ */
+ int dts_ref_dts_delta;
+
+ /**
+ * Presentation delay of current frame in units of AVCodecContext.time_base.
+ *
+ * Set to INT_MIN when dts_sync_point unused. Otherwise, it must
+ * contain valid non-negative timestamp delta (presentation time of a frame
+ * must not lie in the past).
+ *
+ * This delay represents the difference between decoding and presentation
+ * time of the frame.
+ *
+ * For example, this corresponds to H.264 dpb_output_delay.
+ */
+ int pts_dts_delta;
+
+ /**
+ * Position of the packet in file.
+ *
+ * Analogous to cur_frame_pts/dts
+ */
+ int64_t cur_frame_pos[AV_PARSER_PTS_NB];
+
+ /**
+ * Byte position of currently parsed frame in stream.
+ */
+ int64_t pos;
-#if FF_API_ALLOC_CONTEXT
-/**
- * Allocate an AVCodecContext and set its fields to default values. The
- * resulting struct can be deallocated by simply calling av_free().
- *
- * @return An AVCodecContext filled with default values or NULL on failure.
- * @see avcodec_get_context_defaults
- *
- * @deprecated use avcodec_alloc_context3()
- */
-attribute_deprecated
-AVCodecContext *avcodec_alloc_context(void);
+ /**
+ * Previous frame byte position.
+ */
+ int64_t last_pos;
-/** THIS FUNCTION IS NOT YET PART OF THE PUBLIC API!
- * we WILL change its arguments and name a few times! */
-attribute_deprecated
-AVCodecContext *avcodec_alloc_context2(enum AVMediaType);
-#endif
+ /**
+ * Duration of the current frame.
+ * For audio, this is in units of 1 / AVCodecContext.sample_rate.
+ * For all other types, this is in units of AVCodecContext.time_base.
+ */
+ int duration;
-/**
- * Allocate an AVCodecContext and set its fields to default values. The
- * resulting struct can be deallocated by calling avcodec_close() on it followed
- * by av_free().
- *
- * @param codec if non-NULL, allocate private data and initialize defaults
- * for the given codec. It is illegal to then call avcodec_open2()
- * with a different codec.
- *
- * @return An AVCodecContext filled with default values or NULL on failure.
- * @see avcodec_get_context_defaults
- */
-AVCodecContext *avcodec_alloc_context3(AVCodec *codec);
+ enum AVFieldOrder field_order;
-/**
- * Copy the settings of the source AVCodecContext into the destination
- * AVCodecContext. The resulting destination codec context will be
- * unopened, i.e. you are required to call avcodec_open2() before you
- * can use this AVCodecContext to decode/encode video/audio data.
- *
- * @param dest target codec context, should be initialized with
- * avcodec_alloc_context3(), but otherwise uninitialized
- * @param src source codec context
- * @return AVERROR() on error (e.g. memory allocation error), 0 on success
- */
-int avcodec_copy_context(AVCodecContext *dest, const AVCodecContext *src);
+ /**
+ * Indicate whether a picture is coded as a frame, top field or bottom field.
+ *
+ * For example, H.264 field_pic_flag equal to 0 corresponds to
+ * AV_PICTURE_STRUCTURE_FRAME. An H.264 picture with field_pic_flag
+ * equal to 1 and bottom_field_flag equal to 0 corresponds to
+ * AV_PICTURE_STRUCTURE_TOP_FIELD.
+ */
+ enum AVPictureStructure picture_structure;
+} AVCodecParserContext;
-/**
- * Set the fields of the given AVFrame to default values.
- *
- * @param pic The AVFrame of which the fields should be set to default values.
- */
-void avcodec_get_frame_defaults(AVFrame *pic);
+typedef struct AVCodecParser {
+ int codec_ids[5]; /* several codec IDs are permitted */
+ int priv_data_size;
+ int (*parser_init)(AVCodecParserContext *s);
+ int (*parser_parse)(AVCodecParserContext *s,
+ AVCodecContext *avctx,
+ const uint8_t **poutbuf, int *poutbuf_size,
+ const uint8_t *buf, int buf_size);
+ void (*parser_close)(AVCodecParserContext *s);
+ int (*split)(AVCodecContext *avctx, const uint8_t *buf, int buf_size);
+ struct AVCodecParser *next;
+} AVCodecParser;
-/**
- * Allocate an AVFrame and set its fields to default values. The resulting
- * struct can be deallocated by simply calling av_free().
- *
- * @return An AVFrame filled with default values or NULL on failure.
- * @see avcodec_get_frame_defaults
- */
-AVFrame *avcodec_alloc_frame(void);
+AVCodecParser *av_parser_next(AVCodecParser *c);
-int avcodec_default_get_buffer(AVCodecContext *s, AVFrame *pic);
-void avcodec_default_release_buffer(AVCodecContext *s, AVFrame *pic);
-int avcodec_default_reget_buffer(AVCodecContext *s, AVFrame *pic);
+void av_register_codec_parser(AVCodecParser *parser);
+AVCodecParserContext *av_parser_init(int codec_id);
/**
- * Return the amount of padding in pixels which the get_buffer callback must
- * provide around the edge of the image for codecs which do not have the
- * CODEC_FLAG_EMU_EDGE flag.
+ * Parse a packet.
*
- * @return Required padding in pixels.
- */
-unsigned avcodec_get_edge_width(void);
-/**
- * Modify width and height values so that they will result in a memory
- * buffer that is acceptable for the codec if you do not use any horizontal
- * padding.
+ * @param s parser context.
+ * @param avctx codec context.
+ * @param poutbuf set to pointer to parsed buffer or NULL if not yet finished.
+ * @param poutbuf_size set to size of parsed buffer or zero if not yet finished.
+ * @param buf input buffer.
+ * @param buf_size input length, to signal EOF, this should be 0 (so that the last frame can be output).
+ * @param pts input presentation timestamp.
+ * @param dts input decoding timestamp.
+ * @param pos input byte position in stream.
+ * @return the number of bytes of the input bitstream used.
*
- * May only be used if a codec with CODEC_CAP_DR1 has been opened.
- * If CODEC_FLAG_EMU_EDGE is not set, the dimensions must have been increased
- * according to avcodec_get_edge_width() before.
- */
-void avcodec_align_dimensions(AVCodecContext *s, int *width, int *height);
-/**
- * Modify width and height values so that they will result in a memory
- * buffer that is acceptable for the codec if you also ensure that all
- * line sizes are a multiple of the respective linesize_align[i].
+ * Example:
+ * @code
+ * while(in_len){
+ * len = av_parser_parse2(myparser, AVCodecContext, &data, &size,
+ * in_data, in_len,
+ * pts, dts, pos);
+ * in_data += len;
+ * in_len -= len;
*
- * May only be used if a codec with CODEC_CAP_DR1 has been opened.
- * If CODEC_FLAG_EMU_EDGE is not set, the dimensions must have been increased
- * according to avcodec_get_edge_width() before.
+ * if(size)
+ * decode_frame(data, size);
+ * }
+ * @endcode
*/
-void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height,
- int linesize_align[AV_NUM_DATA_POINTERS]);
+int av_parser_parse2(AVCodecParserContext *s,
+ AVCodecContext *avctx,
+ uint8_t **poutbuf, int *poutbuf_size,
+ const uint8_t *buf, int buf_size,
+ int64_t pts, int64_t dts,
+ int64_t pos);
-enum PixelFormat avcodec_default_get_format(struct AVCodecContext *s, const enum PixelFormat * fmt);
+/**
+ * @return 0 if the output buffer is a subset of the input, 1 if it is allocated and must be freed
+ * @deprecated use AVBitStreamFilter
+ */
+int av_parser_change(AVCodecParserContext *s,
+ AVCodecContext *avctx,
+ uint8_t **poutbuf, int *poutbuf_size,
+ const uint8_t *buf, int buf_size, int keyframe);
+void av_parser_close(AVCodecParserContext *s);
-#if FF_API_THREAD_INIT
/**
- * @deprecated Set s->thread_count before calling avcodec_open2() instead of calling this.
+ * @}
+ * @}
*/
-attribute_deprecated
-int avcodec_thread_init(AVCodecContext *s, int thread_count);
-#endif
-int avcodec_default_execute(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2),void *arg, int *ret, int count, int size);
-int avcodec_default_execute2(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2, int, int),void *arg, int *ret, int count);
-//FIXME func typedef
+/**
+ * @addtogroup lavc_encoding
+ * @{
+ */
-#if FF_API_AVCODEC_OPEN
/**
- * Initialize the AVCodecContext to use the given AVCodec. Prior to using this
- * function the context has to be allocated.
- *
- * The functions avcodec_find_decoder_by_name(), avcodec_find_encoder_by_name(),
- * avcodec_find_decoder() and avcodec_find_encoder() provide an easy way for
- * retrieving a codec.
- *
- * @warning This function is not thread safe!
- *
- * @code
- * avcodec_register_all();
- * codec = avcodec_find_decoder(CODEC_ID_H264);
- * if (!codec)
- * exit(1);
- *
- * context = avcodec_alloc_context3(codec);
- *
- * if (avcodec_open(context, codec) < 0)
- * exit(1);
- * @endcode
- *
- * @param avctx The context which will be set up to use the given codec.
- * @param codec The codec to use within the context.
- * @return zero on success, a negative value on error
- * @see avcodec_alloc_context3, avcodec_find_decoder, avcodec_find_encoder, avcodec_close
+ * Find a registered encoder with a matching codec ID.
*
- * @deprecated use avcodec_open2
+ * @param id AVCodecID of the requested encoder
+ * @return An encoder if one was found, NULL otherwise.
*/
-attribute_deprecated
-int avcodec_open(AVCodecContext *avctx, AVCodec *codec);
-#endif
+AVCodec *avcodec_find_encoder(enum AVCodecID id);
/**
- * Initialize the AVCodecContext to use the given AVCodec. Prior to using this
- * function the context has to be allocated with avcodec_alloc_context3().
- *
- * The functions avcodec_find_decoder_by_name(), avcodec_find_encoder_by_name(),
- * avcodec_find_decoder() and avcodec_find_encoder() provide an easy way for
- * retrieving a codec.
- *
- * @warning This function is not thread safe!
- *
- * @code
- * avcodec_register_all();
- * av_dict_set(&opts, "b", "2.5M", 0);
- * codec = avcodec_find_decoder(CODEC_ID_H264);
- * if (!codec)
- * exit(1);
- *
- * context = avcodec_alloc_context3(codec);
- *
- * if (avcodec_open2(context, codec, opts) < 0)
- * exit(1);
- * @endcode
- *
- * @param avctx The context to initialize.
- * @param codec The codec to open this context for. If a non-NULL codec has been
- * previously passed to avcodec_alloc_context3() or
- * avcodec_get_context_defaults3() for this context, then this
- * parameter MUST be either NULL or equal to the previously passed
- * codec.
- * @param options A dictionary filled with AVCodecContext and codec-private options.
- * On return this object will be filled with options that were not found.
+ * Find a registered encoder with the specified name.
*
- * @return zero on success, a negative value on error
- * @see avcodec_alloc_context3(), avcodec_find_decoder(), avcodec_find_encoder(),
- * av_dict_set(), av_opt_find().
+ * @param name name of the requested encoder
+ * @return An encoder if one was found, NULL otherwise.
*/
-int avcodec_open2(AVCodecContext *avctx, AVCodec *codec, AVDictionary **options);
+AVCodec *avcodec_find_encoder_by_name(const char *name);
-#if FF_API_OLD_DECODE_AUDIO
+#if FF_API_OLD_ENCODE_AUDIO
/**
- * Wrapper function which calls avcodec_decode_audio4.
- *
- * @deprecated Use avcodec_decode_audio4 instead.
- *
- * Decode the audio frame of size avpkt->size from avpkt->data into samples.
- * Some decoders may support multiple frames in a single AVPacket, such
- * decoders would then just decode the first frame. In this case,
- * avcodec_decode_audio3 has to be called again with an AVPacket that contains
- * the remaining data in order to decode the second frame etc.
- * If no frame
- * could be outputted, frame_size_ptr is zero. Otherwise, it is the
- * decompressed frame size in bytes.
+ * Encode an audio frame from samples into buf.
*
- * @warning You must set frame_size_ptr to the allocated size of the
- * output buffer before calling avcodec_decode_audio3().
+ * @deprecated Use avcodec_encode_audio2 instead.
*
- * @warning The input buffer must be FF_INPUT_BUFFER_PADDING_SIZE larger than
- * the actual read bytes because some optimized bitstream readers read 32 or 64
- * bits at once and could read over the end.
+ * @note The output buffer should be at least FF_MIN_BUFFER_SIZE bytes large.
+ * However, for codecs with avctx->frame_size equal to 0 (e.g. PCM) the user
+ * will know how much space is needed because it depends on the value passed
+ * in buf_size as described below. In that case a lower value can be used.
*
- * @warning The end of the input buffer avpkt->data should be set to 0 to ensure that
- * no overreading happens for damaged MPEG streams.
+ * @param avctx the codec context
+ * @param[out] buf the output buffer
+ * @param[in] buf_size the output buffer size
+ * @param[in] samples the input buffer containing the samples
+ * The number of samples read from this buffer is frame_size*channels,
+ * both of which are defined in avctx.
+ * For codecs which have avctx->frame_size equal to 0 (e.g. PCM) the number of
+ * samples read from samples is equal to:
+ * buf_size * 8 / (avctx->channels * av_get_bits_per_sample(avctx->codec_id))
+ * This also implies that av_get_bits_per_sample() must not return 0 for these
+ * codecs.
+ * @return On error a negative value is returned, on success zero or the number
+ * of bytes used to encode the data read from the input buffer.
+ */
+int attribute_deprecated avcodec_encode_audio(AVCodecContext *avctx,
+ uint8_t *buf, int buf_size,
+ const short *samples);
+#endif
+
+/**
+ * Encode a frame of audio.
*
- * @warning You must not provide a custom get_buffer() when using
- * avcodec_decode_audio3(). Doing so will override it with
- * avcodec_default_get_buffer. Use avcodec_decode_audio4() instead,
- * which does allow the application to provide a custom get_buffer().
+ * Takes input samples from frame and writes the next output packet, if
+ * available, to avpkt. The output packet does not necessarily contain data for
+ * the most recent frame, as encoders can delay, split, and combine input frames
+ * internally as needed.
*
- * @note You might have to align the input buffer avpkt->data and output buffer
- * samples. The alignment requirements depend on the CPU: On some CPUs it isn't
- * necessary at all, on others it won't work at all if not aligned and on others
- * it will work but it will have an impact on performance.
+ * @param avctx codec context
+ * @param avpkt output AVPacket.
+ * The user can supply an output buffer by setting
+ * avpkt->data and avpkt->size prior to calling the
+ * function, but if the size of the user-provided data is not
+ * large enough, encoding will fail. If avpkt->data and
+ * avpkt->size are set, avpkt->destruct must also be set. All
+ * other AVPacket fields will be reset by the encoder using
+ * av_init_packet(). If avpkt->data is NULL, the encoder will
+ * allocate it. The encoder will set avpkt->size to the size
+ * of the output packet.
*
- * In practice, avpkt->data should have 4 byte alignment at minimum and
- * samples should be 16 byte aligned unless the CPU doesn't need it
- * (AltiVec and SSE do).
+ * If this function fails or produces no output, avpkt will be
+ * freed using av_free_packet() (i.e. avpkt->destruct will be
+ * called to free the user supplied buffer).
+ * @param[in] frame AVFrame containing the raw audio data to be encoded.
+ * May be NULL when flushing an encoder that has the
+ * CODEC_CAP_DELAY capability set.
+ * If CODEC_CAP_VARIABLE_FRAME_SIZE is set, then each frame
+ * can have any number of samples.
+ * If it is not set, frame->nb_samples must be equal to
+ * avctx->frame_size for all frames except the last.
+ * The final frame may be smaller than avctx->frame_size.
+ * @param[out] got_packet_ptr This field is set to 1 by libavcodec if the
+ * output packet is non-empty, and to 0 if it is
+ * empty. If the function returns an error, the
+ * packet can be assumed to be invalid, and the
+ * value of got_packet_ptr is undefined and should
+ * not be used.
+ * @return 0 on success, negative error code on failure
+ */
+int avcodec_encode_audio2(AVCodecContext *avctx, AVPacket *avpkt,
+ const AVFrame *frame, int *got_packet_ptr);
+
+#if FF_API_OLD_ENCODE_VIDEO
+/**
+ * @deprecated use avcodec_encode_video2() instead.
*
- * @note Codecs which have the CODEC_CAP_DELAY capability set have a delay
- * between input and output, these need to be fed with avpkt->data=NULL,
- * avpkt->size=0 at the end to return the remaining frames.
+ * Encode a video frame from pict into buf.
+ * The input picture should be
+ * stored using a specific format, namely avctx.pix_fmt.
*
* @param avctx the codec context
- * @param[out] samples the output buffer, sample type in avctx->sample_fmt
- * If the sample format is planar, each channel plane will
- * be the same size, with no padding between channels.
- * @param[in,out] frame_size_ptr the output buffer size in bytes
- * @param[in] avpkt The input AVPacket containing the input buffer.
- * You can create such packet with av_init_packet() and by then setting
- * data and size, some decoders might in addition need other fields.
- * All decoders are designed to use the least fields possible though.
- * @return On error a negative value is returned, otherwise the number of bytes
- * used or zero if no frame data was decompressed (used) from the input AVPacket.
+ * @param[out] buf the output buffer for the bitstream of encoded frame
+ * @param[in] buf_size the size of the output buffer in bytes
+ * @param[in] pict the input picture to encode
+ * @return On error a negative value is returned, on success zero or the number
+ * of bytes used from the output buffer.
*/
-attribute_deprecated int avcodec_decode_audio3(AVCodecContext *avctx, int16_t *samples,
- int *frame_size_ptr,
- AVPacket *avpkt);
+attribute_deprecated
+int avcodec_encode_video(AVCodecContext *avctx, uint8_t *buf, int buf_size,
+ const AVFrame *pict);
#endif
/**
- * Decode the audio frame of size avpkt->size from avpkt->data into frame.
- *
- * Some decoders may support multiple frames in a single AVPacket. Such
- * decoders would then just decode the first frame. In this case,
- * avcodec_decode_audio4 has to be called again with an AVPacket containing
- * the remaining data in order to decode the second frame, etc...
- * Even if no frames are returned, the packet needs to be fed to the decoder
- * with remaining data until it is completely consumed or an error occurs.
+ * Encode a frame of video.
*
- * @warning The input buffer, avpkt->data must be FF_INPUT_BUFFER_PADDING_SIZE
- * larger than the actual read bytes because some optimized bitstream
- * readers read 32 or 64 bits at once and could read over the end.
+ * Takes input raw video data from frame and writes the next output packet, if
+ * available, to avpkt. The output packet does not necessarily contain data for
+ * the most recent frame, as encoders can delay and reorder input frames
+ * internally as needed.
*
- * @note You might have to align the input buffer. The alignment requirements
- * depend on the CPU and the decoder.
+ * @param avctx codec context
+ * @param avpkt output AVPacket.
+ * The user can supply an output buffer by setting
+ * avpkt->data and avpkt->size prior to calling the
+ * function, but if the size of the user-provided data is not
+ * large enough, encoding will fail. All other AVPacket fields
+ * will be reset by the encoder using av_init_packet(). If
+ * avpkt->data is NULL, the encoder will allocate it.
+ * The encoder will set avpkt->size to the size of the
+ * output packet. The returned data (if any) belongs to the
+ * caller, he is responsible for freeing it.
*
- * @param avctx the codec context
- * @param[out] frame The AVFrame in which to store decoded audio samples.
- * Decoders request a buffer of a particular size by setting
- * AVFrame.nb_samples prior to calling get_buffer(). The
- * decoder may, however, only utilize part of the buffer by
- * setting AVFrame.nb_samples to a smaller value in the
- * output frame.
- * @param[out] got_frame_ptr Zero if no frame could be decoded, otherwise it is
- * non-zero.
- * @param[in] avpkt The input AVPacket containing the input buffer.
- * At least avpkt->data and avpkt->size should be set. Some
- * decoders might also require additional fields to be set.
- * @return A negative error code is returned if an error occurred during
- * decoding, otherwise the number of bytes consumed from the input
- * AVPacket is returned.
+ * If this function fails or produces no output, avpkt will be
+ * freed using av_free_packet() (i.e. avpkt->destruct will be
+ * called to free the user supplied buffer).
+ * @param[in] frame AVFrame containing the raw video data to be encoded.
+ * May be NULL when flushing an encoder that has the
+ * CODEC_CAP_DELAY capability set.
+ * @param[out] got_packet_ptr This field is set to 1 by libavcodec if the
+ * output packet is non-empty, and to 0 if it is
+ * empty. If the function returns an error, the
+ * packet can be assumed to be invalid, and the
+ * value of got_packet_ptr is undefined and should
+ * not be used.
+ * @return 0 on success, negative error code on failure
*/
-int avcodec_decode_audio4(AVCodecContext *avctx, AVFrame *frame,
- int *got_frame_ptr, AVPacket *avpkt);
+int avcodec_encode_video2(AVCodecContext *avctx, AVPacket *avpkt,
+ const AVFrame *frame, int *got_packet_ptr);
+
+int avcodec_encode_subtitle(AVCodecContext *avctx, uint8_t *buf, int buf_size,
+ const AVSubtitle *sub);
+
/**
- * Decode the video frame of size avpkt->size from avpkt->data into picture.
- * Some decoders may support multiple frames in a single AVPacket, such
- * decoders would then just decode the first frame.
- *
- * @warning The input buffer must be FF_INPUT_BUFFER_PADDING_SIZE larger than
- * the actual read bytes because some optimized bitstream readers read 32 or 64
- * bits at once and could read over the end.
- *
- * @warning The end of the input buffer buf should be set to 0 to ensure that
- * no overreading happens for damaged MPEG streams.
+ * @}
+ */
+
+#if FF_API_AVCODEC_RESAMPLE
+/**
+ * @defgroup lavc_resample Audio resampling
+ * @ingroup libavc
+ * @deprecated use libswresample instead
*
- * @note You might have to align the input buffer avpkt->data.
- * The alignment requirements depend on the CPU: on some CPUs it isn't
- * necessary at all, on others it won't work at all if not aligned and on others
- * it will work but it will have an impact on performance.
+ * @{
+ */
+struct ReSampleContext;
+struct AVResampleContext;
+
+typedef struct ReSampleContext ReSampleContext;
+
+/**
+ * Initialize audio resampling context.
*
- * In practice, avpkt->data should have 4 byte alignment at minimum.
+ * @param output_channels number of output channels
+ * @param input_channels number of input channels
+ * @param output_rate output sample rate
+ * @param input_rate input sample rate
+ * @param sample_fmt_out requested output sample format
+ * @param sample_fmt_in input sample format
+ * @param filter_length length of each FIR filter in the filterbank relative to the cutoff frequency
+ * @param log2_phase_count log2 of the number of entries in the polyphase filterbank
+ * @param linear if 1 then the used FIR filter will be linearly interpolated
+ between the 2 closest, if 0 the closest will be used
+ * @param cutoff cutoff frequency, 1.0 corresponds to half the output sampling rate
+ * @return allocated ReSampleContext, NULL if error occurred
+ */
+attribute_deprecated
+ReSampleContext *av_audio_resample_init(int output_channels, int input_channels,
+ int output_rate, int input_rate,
+ enum AVSampleFormat sample_fmt_out,
+ enum AVSampleFormat sample_fmt_in,
+ int filter_length, int log2_phase_count,
+ int linear, double cutoff);
+
+attribute_deprecated
+int audio_resample(ReSampleContext *s, short *output, short *input, int nb_samples);
+
+/**
+ * Free resample context.
*
- * @note Codecs which have the CODEC_CAP_DELAY capability set have a delay
- * between input and output, these need to be fed with avpkt->data=NULL,
- * avpkt->size=0 at the end to return the remaining frames.
+ * @param s a non-NULL pointer to a resample context previously
+ * created with av_audio_resample_init()
+ */
+attribute_deprecated
+void audio_resample_close(ReSampleContext *s);
+
+
+/**
+ * Initialize an audio resampler.
+ * Note, if either rate is not an integer then simply scale both rates up so they are.
+ * @param filter_length length of each FIR filter in the filterbank relative to the cutoff freq
+ * @param log2_phase_count log2 of the number of entries in the polyphase filterbank
+ * @param linear If 1 then the used FIR filter will be linearly interpolated
+ between the 2 closest, if 0 the closest will be used
+ * @param cutoff cutoff frequency, 1.0 corresponds to half the output sampling rate
+ */
+attribute_deprecated
+struct AVResampleContext *av_resample_init(int out_rate, int in_rate, int filter_length, int log2_phase_count, int linear, double cutoff);
+
+/**
+ * Resample an array of samples using a previously configured context.
+ * @param src an array of unconsumed samples
+ * @param consumed the number of samples of src which have been consumed are returned here
+ * @param src_size the number of unconsumed samples available
+ * @param dst_size the amount of space in samples available in dst
+ * @param update_ctx If this is 0 then the context will not be modified, that way several channels can be resampled with the same context.
+ * @return the number of samples written in dst or -1 if an error occurred
+ */
+attribute_deprecated
+int av_resample(struct AVResampleContext *c, short *dst, short *src, int *consumed, int src_size, int dst_size, int update_ctx);
+
+
+/**
+ * Compensate samplerate/timestamp drift. The compensation is done by changing
+ * the resampler parameters, so no audible clicks or similar distortions occur
+ * @param compensation_distance distance in output samples over which the compensation should be performed
+ * @param sample_delta number of output samples which should be output less
*
- * @param avctx the codec context
- * @param[out] picture The AVFrame in which the decoded video frame will be stored.
- * Use avcodec_alloc_frame to get an AVFrame, the codec will
- * allocate memory for the actual bitmap.
- * with default get/release_buffer(), the decoder frees/reuses the bitmap as it sees fit.
- * with overridden get/release_buffer() (needs CODEC_CAP_DR1) the user decides into what buffer the decoder
- * decodes and the decoder tells the user once it does not need the data anymore,
- * the user app can at this point free/reuse/keep the memory as it sees fit.
+ * example: av_resample_compensate(c, 10, 500)
+ * here instead of 510 samples only 500 samples would be output
*
- * @param[in] avpkt The input AVpacket containing the input buffer.
- * You can create such packet with av_init_packet() and by then setting
- * data and size, some decoders might in addition need other fields like
- * flags&AV_PKT_FLAG_KEY. All decoders are designed to use the least
- * fields possible.
- * @param[in,out] got_picture_ptr Zero if no frame could be decompressed, otherwise, it is nonzero.
- * @return On error a negative value is returned, otherwise the number of bytes
- * used or zero if no frame could be decompressed.
+ * note, due to rounding the actual compensation might be slightly different,
+ * especially if the compensation_distance is large and the in_rate used during init is small
*/
-int avcodec_decode_video2(AVCodecContext *avctx, AVFrame *picture,
- int *got_picture_ptr,
- const AVPacket *avpkt);
+attribute_deprecated
+void av_resample_compensate(struct AVResampleContext *c, int sample_delta, int compensation_distance);
+attribute_deprecated
+void av_resample_close(struct AVResampleContext *c);
/**
- * Decode a subtitle message.
- * Return a negative value on error, otherwise return the number of bytes used.
- * If no subtitle could be decompressed, got_sub_ptr is zero.
- * Otherwise, the subtitle is stored in *sub.
- * Note that CODEC_CAP_DR1 is not available for subtitle codecs. This is for
- * simplicity, because the performance difference is expect to be negligible
- * and reusing a get_buffer written for video codecs would probably perform badly
- * due to a potentially very different allocation pattern.
- *
- * @param avctx the codec context
- * @param[out] sub The AVSubtitle in which the decoded subtitle will be stored, must be
- freed with avsubtitle_free if *got_sub_ptr is set.
- * @param[in,out] got_sub_ptr Zero if no subtitle could be decompressed, otherwise, it is nonzero.
- * @param[in] avpkt The input AVPacket containing the input buffer.
+ * @}
*/
-int avcodec_decode_subtitle2(AVCodecContext *avctx, AVSubtitle *sub,
- int *got_sub_ptr,
- AVPacket *avpkt);
+#endif
/**
- * Free all allocated data in the given subtitle struct.
- *
- * @param sub AVSubtitle to free.
+ * @addtogroup lavc_picture
+ * @{
*/
-void avsubtitle_free(AVSubtitle *sub);
-#if FF_API_OLD_ENCODE_AUDIO
/**
- * Encode an audio frame from samples into buf.
- *
- * @deprecated Use avcodec_encode_audio2 instead.
+ * Allocate memory for a picture. Call avpicture_free() to free it.
*
- * @note The output buffer should be at least FF_MIN_BUFFER_SIZE bytes large.
- * However, for codecs with avctx->frame_size equal to 0 (e.g. PCM) the user
- * will know how much space is needed because it depends on the value passed
- * in buf_size as described below. In that case a lower value can be used.
+ * @see avpicture_fill()
*
- * @param avctx the codec context
- * @param[out] buf the output buffer
- * @param[in] buf_size the output buffer size
- * @param[in] samples the input buffer containing the samples
- * The number of samples read from this buffer is frame_size*channels,
- * both of which are defined in avctx.
- * For codecs which have avctx->frame_size equal to 0 (e.g. PCM) the number of
- * samples read from samples is equal to:
- * buf_size * 8 / (avctx->channels * av_get_bits_per_sample(avctx->codec_id))
- * This also implies that av_get_bits_per_sample() must not return 0 for these
- * codecs.
- * @return On error a negative value is returned, on success zero or the number
- * of bytes used to encode the data read from the input buffer.
+ * @param picture the picture to be filled in
+ * @param pix_fmt the format of the picture
+ * @param width the width of the picture
+ * @param height the height of the picture
+ * @return zero if successful, a negative value if not
*/
-int attribute_deprecated avcodec_encode_audio(AVCodecContext *avctx,
- uint8_t *buf, int buf_size,
- const short *samples);
-#endif
+int avpicture_alloc(AVPicture *picture, enum AVPixelFormat pix_fmt, int width, int height);
/**
- * Encode a frame of audio.
- *
- * Takes input samples from frame and writes the next output packet, if
- * available, to avpkt. The output packet does not necessarily contain data for
- * the most recent frame, as encoders can delay, split, and combine input frames
- * internally as needed.
+ * Free a picture previously allocated by avpicture_alloc().
+ * The data buffer used by the AVPicture is freed, but the AVPicture structure
+ * itself is not.
*
- * @param avctx codec context
- * @param avpkt output AVPacket.
- * The user can supply an output buffer by setting
- * avpkt->data and avpkt->size prior to calling the
- * function, but if the size of the user-provided data is not
- * large enough, encoding will fail. All other AVPacket fields
- * will be reset by the encoder using av_init_packet(). If
- * avpkt->data is NULL, the encoder will allocate it.
- * The encoder will set avpkt->size to the size of the
- * output packet.
- * @param[in] frame AVFrame containing the raw audio data to be encoded.
- * May be NULL when flushing an encoder that has the
- * CODEC_CAP_DELAY capability set.
- * There are 2 codec capabilities that affect the allowed
- * values of frame->nb_samples.
- * If CODEC_CAP_SMALL_LAST_FRAME is set, then only the final
- * frame may be smaller than avctx->frame_size, and all other
- * frames must be equal to avctx->frame_size.
- * If CODEC_CAP_VARIABLE_FRAME_SIZE is set, then each frame
- * can have any number of samples.
- * If neither is set, frame->nb_samples must be equal to
- * avctx->frame_size for all frames.
- * @param[out] got_packet_ptr This field is set to 1 by libavcodec if the
- * output packet is non-empty, and to 0 if it is
- * empty. If the function returns an error, the
- * packet can be assumed to be invalid, and the
- * value of got_packet_ptr is undefined and should
- * not be used.
- * @return 0 on success, negative error code on failure
+ * @param picture the AVPicture to be freed
*/
-int avcodec_encode_audio2(AVCodecContext *avctx, AVPacket *avpkt,
- const AVFrame *frame, int *got_packet_ptr);
+void avpicture_free(AVPicture *picture);
/**
- * Fill audio frame data and linesize.
- * AVFrame extended_data channel pointers are allocated if necessary for
- * planar audio.
+ * Fill in the AVPicture fields, always assume a linesize alignment of
+ * 1.
*
- * @param frame the AVFrame
- * frame->nb_samples must be set prior to calling the
- * function. This function fills in frame->data,
- * frame->extended_data, frame->linesize[0].
- * @param nb_channels channel count
- * @param sample_fmt sample format
- * @param buf buffer to use for frame data
- * @param buf_size size of buffer
- * @param align plane size sample alignment
- * @return 0 on success, negative error code on failure
+ * @see av_image_fill_arrays()
*/
-int avcodec_fill_audio_frame(AVFrame *frame, int nb_channels,
- enum AVSampleFormat sample_fmt, const uint8_t *buf,
- int buf_size, int align);
+int avpicture_fill(AVPicture *picture, const uint8_t *ptr,
+ enum AVPixelFormat pix_fmt, int width, int height);
/**
- * Encode a video frame from pict into buf.
- * The input picture should be
- * stored using a specific format, namely avctx.pix_fmt.
+ * Copy pixel data from an AVPicture into a buffer, always assume a
+ * linesize alignment of 1.
*
- * @param avctx the codec context
- * @param[out] buf the output buffer for the bitstream of encoded frame
- * @param[in] buf_size the size of the output buffer in bytes
- * @param[in] pict the input picture to encode
- * @return On error a negative value is returned, on success zero or the number
- * of bytes used from the output buffer.
+ * @see av_image_copy_to_buffer()
*/
-int avcodec_encode_video(AVCodecContext *avctx, uint8_t *buf, int buf_size,
- const AVFrame *pict);
-int avcodec_encode_subtitle(AVCodecContext *avctx, uint8_t *buf, int buf_size,
- const AVSubtitle *sub);
+int avpicture_layout(const AVPicture* src, enum AVPixelFormat pix_fmt,
+ int width, int height,
+ unsigned char *dest, int dest_size);
/**
- * Close a given AVCodecContext and free all the data associated with it
- * (but not the AVCodecContext itself).
+ * Calculate the size in bytes that a picture of the given width and height
+ * would occupy if stored in the given picture format.
+ * Always assume a linesize alignment of 1.
*
- * Calling this function on an AVCodecContext that hasn't been opened will free
- * the codec-specific data allocated in avcodec_alloc_context3() /
- * avcodec_get_context_defaults3() with a non-NULL codec. Subsequent calls will
- * do nothing.
+ * @see av_image_get_buffer_size().
*/
-int avcodec_close(AVCodecContext *avctx);
+int avpicture_get_size(enum AVPixelFormat pix_fmt, int width, int height);
+#if FF_API_DEINTERLACE
/**
- * Register all the codecs, parsers and bitstream filters which were enabled at
- * configuration time. If you do not call this function you can select exactly
- * which formats you want to support, by using the individual registration
- * functions.
+ * deinterlace - if not supported return -1
*
- * @see avcodec_register
- * @see av_register_codec_parser
- * @see av_register_bitstream_filter
+ * @deprecated - use yadif (in libavfilter) instead
*/
-void avcodec_register_all(void);
+attribute_deprecated
+int avpicture_deinterlace(AVPicture *dst, const AVPicture *src,
+ enum AVPixelFormat pix_fmt, int width, int height);
+#endif
+/**
+ * Copy image src to dst. Wraps av_image_copy().
+ */
+void av_picture_copy(AVPicture *dst, const AVPicture *src,
+ enum AVPixelFormat pix_fmt, int width, int height);
/**
- * Flush buffers, should be called when seeking or when switching to a different stream.
+ * Crop image top and left side.
*/
-void avcodec_flush_buffers(AVCodecContext *avctx);
+int av_picture_crop(AVPicture *dst, const AVPicture *src,
+ enum AVPixelFormat pix_fmt, int top_band, int left_band);
-void avcodec_default_free_buffers(AVCodecContext *s);
+/**
+ * Pad image.
+ */
+int av_picture_pad(AVPicture *dst, const AVPicture *src, int height, int width, enum AVPixelFormat pix_fmt,
+ int padtop, int padbottom, int padleft, int padright, int *color);
-/* misc useful functions */
+/**
+ * @}
+ */
-#if FF_API_OLD_FF_PICT_TYPES
/**
- * Return a single letter to describe the given picture type pict_type.
+ * @defgroup lavc_misc Utility functions
+ * @ingroup libavc
*
- * @param[in] pict_type the picture type
- * @return A single character representing the picture type.
- * @deprecated Use av_get_picture_type_char() instead.
+ * Miscellaneous utility functions related to both encoding and decoding
+ * (or neither).
+ * @{
*/
-attribute_deprecated
-char av_get_pict_type_char(int pict_type);
-#endif
/**
- * Return codec bits per sample.
+ * @defgroup lavc_misc_pixfmt Pixel formats
*
- * @param[in] codec_id the codec
- * @return Number of bits per sample or zero if unknown for the given codec.
+ * Functions for working with pixel formats.
+ * @{
*/
-int av_get_bits_per_sample(enum CodecID codec_id);
-#if FF_API_OLD_SAMPLE_FMT
/**
- * @deprecated Use av_get_bytes_per_sample() instead.
+ * Utility function to access log2_chroma_w log2_chroma_h from
+ * the pixel format AVPixFmtDescriptor.
+ *
+ * This function asserts that pix_fmt is valid. See av_pix_fmt_get_chroma_sub_sample
+ * for one that returns a failure code and continues in case of invalid
+ * pix_fmts.
+ *
+ * @param[in] pix_fmt the pixel format
+ * @param[out] h_shift store log2_chroma_w
+ * @param[out] v_shift store log2_chroma_h
+ *
+ * @see av_pix_fmt_get_chroma_sub_sample
*/
-attribute_deprecated
-int av_get_bits_per_sample_format(enum AVSampleFormat sample_fmt);
-#endif
-
-/* frame parsing */
-typedef struct AVCodecParserContext {
- void *priv_data;
- struct AVCodecParser *parser;
- int64_t frame_offset; /* offset of the current frame */
- int64_t cur_offset; /* current offset
- (incremented by each av_parser_parse()) */
- int64_t next_frame_offset; /* offset of the next frame */
- /* video info */
- int pict_type; /* XXX: Put it back in AVCodecContext. */
- /**
- * This field is used for proper frame duration computation in lavf.
- * It signals, how much longer the frame duration of the current frame
- * is compared to normal frame duration.
- *
- * frame_duration = (1 + repeat_pict) * time_base
- *
- * It is used by codecs like H.264 to display telecined material.
- */
- int repeat_pict; /* XXX: Put it back in AVCodecContext. */
- int64_t pts; /* pts of the current frame */
- int64_t dts; /* dts of the current frame */
- /* private data */
- int64_t last_pts;
- int64_t last_dts;
- int fetch_timestamp;
+void avcodec_get_chroma_sub_sample(enum AVPixelFormat pix_fmt, int *h_shift, int *v_shift);
-#define AV_PARSER_PTS_NB 4
- int cur_frame_start_index;
- int64_t cur_frame_offset[AV_PARSER_PTS_NB];
- int64_t cur_frame_pts[AV_PARSER_PTS_NB];
- int64_t cur_frame_dts[AV_PARSER_PTS_NB];
+/**
+ * Return a value representing the fourCC code associated to the
+ * pixel format pix_fmt, or 0 if no associated fourCC code can be
+ * found.
+ */
+unsigned int avcodec_pix_fmt_to_codec_tag(enum AVPixelFormat pix_fmt);
- int flags;
-#define PARSER_FLAG_COMPLETE_FRAMES 0x0001
-#define PARSER_FLAG_ONCE 0x0002
-/// Set if the parser has a valid file offset
-#define PARSER_FLAG_FETCHED_OFFSET 0x0004
+#define FF_LOSS_RESOLUTION 0x0001 /**< loss due to resolution change */
+#define FF_LOSS_DEPTH 0x0002 /**< loss due to color depth change */
+#define FF_LOSS_COLORSPACE 0x0004 /**< loss due to color space conversion */
+#define FF_LOSS_ALPHA 0x0008 /**< loss of alpha bits */
+#define FF_LOSS_COLORQUANT 0x0010 /**< loss due to color quantization */
+#define FF_LOSS_CHROMA 0x0020 /**< loss of chroma (e.g. RGB to gray conversion) */
- int64_t offset; ///< byte offset from starting packet start
- int64_t cur_frame_end[AV_PARSER_PTS_NB];
+/**
+ * Compute what kind of losses will occur when converting from one specific
+ * pixel format to another.
+ * When converting from one pixel format to another, information loss may occur.
+ * For example, when converting from RGB24 to GRAY, the color information will
+ * be lost. Similarly, other losses occur when converting from some formats to
+ * other formats. These losses can involve loss of chroma, but also loss of
+ * resolution, loss of color depth, loss due to the color space conversion, loss
+ * of the alpha bits or loss due to color quantization.
+ * avcodec_get_fix_fmt_loss() informs you about the various types of losses
+ * which will occur when converting from one pixel format to another.
+ *
+ * @param[in] dst_pix_fmt destination pixel format
+ * @param[in] src_pix_fmt source pixel format
+ * @param[in] has_alpha Whether the source pixel format alpha channel is used.
+ * @return Combination of flags informing you what kind of losses will occur
+ * (maximum loss for an invalid dst_pix_fmt).
+ */
+int avcodec_get_pix_fmt_loss(enum AVPixelFormat dst_pix_fmt, enum AVPixelFormat src_pix_fmt,
+ int has_alpha);
- /**
- * Set by parser to 1 for key frames and 0 for non-key frames.
- * It is initialized to -1, so if the parser doesn't set this flag,
- * old-style fallback using AV_PICTURE_TYPE_I picture type as key frames
- * will be used.
- */
- int key_frame;
+/**
+ * Find the best pixel format to convert to given a certain source pixel
+ * format. When converting from one pixel format to another, information loss
+ * may occur. For example, when converting from RGB24 to GRAY, the color
+ * information will be lost. Similarly, other losses occur when converting from
+ * some formats to other formats. avcodec_find_best_pix_fmt_of_2() searches which of
+ * the given pixel formats should be used to suffer the least amount of loss.
+ * The pixel formats from which it chooses one, are determined by the
+ * pix_fmt_list parameter.
+ *
+ *
+ * @param[in] pix_fmt_list AV_PIX_FMT_NONE terminated array of pixel formats to choose from
+ * @param[in] src_pix_fmt source pixel format
+ * @param[in] has_alpha Whether the source pixel format alpha channel is used.
+ * @param[out] loss_ptr Combination of flags informing you what kind of losses will occur.
+ * @return The best pixel format to convert to or -1 if none was found.
+ */
+enum AVPixelFormat avcodec_find_best_pix_fmt_of_list(enum AVPixelFormat *pix_fmt_list,
+ enum AVPixelFormat src_pix_fmt,
+ int has_alpha, int *loss_ptr);
- /**
- * Time difference in stream time base units from the pts of this
- * packet to the point at which the output from the decoder has converged
- * independent from the availability of previous frames. That is, the
- * frames are virtually identical no matter if decoding started from
- * the very first frame or from this keyframe.
- * Is AV_NOPTS_VALUE if unknown.
- * This field is not the display duration of the current frame.
- * This field has no meaning if the packet does not have AV_PKT_FLAG_KEY
- * set.
- *
- * The purpose of this field is to allow seeking in streams that have no
- * keyframes in the conventional sense. It corresponds to the
- * recovery point SEI in H.264 and match_time_delta in NUT. It is also
- * essential for some types of subtitle streams to ensure that all
- * subtitles are correctly displayed after seeking.
- */
- int64_t convergence_duration;
+/**
+ * Find the best pixel format to convert to given a certain source pixel
+ * format and a selection of two destination pixel formats. When converting from
+ * one pixel format to another, information loss may occur. For example, when converting
+ * from RGB24 to GRAY, the color information will be lost. Similarly, other losses occur when
+ * converting from some formats to other formats. avcodec_find_best_pix_fmt_of_2() selects which of
+ * the given pixel formats should be used to suffer the least amount of loss.
+ *
+ * If one of the destination formats is AV_PIX_FMT_NONE the other pixel format (if valid) will be
+ * returned.
+ *
+ * @code
+ * src_pix_fmt = AV_PIX_FMT_YUV420P;
+ * dst_pix_fmt1= AV_PIX_FMT_RGB24;
+ * dst_pix_fmt2= AV_PIX_FMT_GRAY8;
+ * dst_pix_fmt3= AV_PIX_FMT_RGB8;
+ * loss= FF_LOSS_CHROMA; // don't care about chroma loss, so chroma loss will be ignored.
+ * dst_pix_fmt = avcodec_find_best_pix_fmt_of_2(dst_pix_fmt1, dst_pix_fmt2, src_pix_fmt, alpha, &loss);
+ * dst_pix_fmt = avcodec_find_best_pix_fmt_of_2(dst_pix_fmt, dst_pix_fmt3, src_pix_fmt, alpha, &loss);
+ * @endcode
+ *
+ * @param[in] dst_pix_fmt1 One of the two destination pixel formats to choose from
+ * @param[in] dst_pix_fmt2 The other of the two destination pixel formats to choose from
+ * @param[in] src_pix_fmt Source pixel format
+ * @param[in] has_alpha Whether the source pixel format alpha channel is used.
+ * @param[in, out] loss_ptr Combination of loss flags. In: selects which of the losses to ignore, i.e.
+ * NULL or value of zero means we care about all losses. Out: the loss
+ * that occurs when converting from src to selected dst pixel format.
+ * @return The best pixel format to convert to or -1 if none was found.
+ */
+enum AVPixelFormat avcodec_find_best_pix_fmt_of_2(enum AVPixelFormat dst_pix_fmt1, enum AVPixelFormat dst_pix_fmt2,
+ enum AVPixelFormat src_pix_fmt, int has_alpha, int *loss_ptr);
- // Timestamp generation support:
- /**
- * Synchronization point for start of timestamp generation.
- *
- * Set to >0 for sync point, 0 for no sync point and <0 for undefined
- * (default).
- *
- * For example, this corresponds to presence of H.264 buffering period
- * SEI message.
- */
- int dts_sync_point;
+attribute_deprecated
+#if AV_HAVE_INCOMPATIBLE_LIBAV_ABI
+enum AVPixelFormat avcodec_find_best_pix_fmt2(enum AVPixelFormat *pix_fmt_list,
+ enum AVPixelFormat src_pix_fmt,
+ int has_alpha, int *loss_ptr);
+#else
+enum AVPixelFormat avcodec_find_best_pix_fmt2(enum AVPixelFormat dst_pix_fmt1, enum AVPixelFormat dst_pix_fmt2,
+ enum AVPixelFormat src_pix_fmt, int has_alpha, int *loss_ptr);
+#endif
- /**
- * Offset of the current timestamp against last timestamp sync point in
- * units of AVCodecContext.time_base.
- *
- * Set to INT_MIN when dts_sync_point unused. Otherwise, it must
- * contain a valid timestamp offset.
- *
- * Note that the timestamp of sync point has usually a nonzero
- * dts_ref_dts_delta, which refers to the previous sync point. Offset of
- * the next frame after timestamp sync point will be usually 1.
- *
- * For example, this corresponds to H.264 cpb_removal_delay.
- */
- int dts_ref_dts_delta;
- /**
- * Presentation delay of current frame in units of AVCodecContext.time_base.
- *
- * Set to INT_MIN when dts_sync_point unused. Otherwise, it must
- * contain valid non-negative timestamp delta (presentation time of a frame
- * must not lie in the past).
- *
- * This delay represents the difference between decoding and presentation
- * time of the frame.
- *
- * For example, this corresponds to H.264 dpb_output_delay.
- */
- int pts_dts_delta;
+enum AVPixelFormat avcodec_default_get_format(struct AVCodecContext *s, const enum AVPixelFormat * fmt);
- /**
- * Position of the packet in file.
- *
- * Analogous to cur_frame_pts/dts
- */
- int64_t cur_frame_pos[AV_PARSER_PTS_NB];
+/**
+ * @}
+ */
- /**
- * Byte position of currently parsed frame in stream.
- */
- int64_t pos;
+void avcodec_set_dimensions(AVCodecContext *s, int width, int height);
- /**
- * Previous frame byte position.
- */
- int64_t last_pos;
-} AVCodecParserContext;
+/**
+ * Put a string representing the codec tag codec_tag in buf.
+ *
+ * @param buf_size size in bytes of buf
+ * @return the length of the string that would have been generated if
+ * enough space had been available, excluding the trailing null
+ */
+size_t av_get_codec_tag_string(char *buf, size_t buf_size, unsigned int codec_tag);
-typedef struct AVCodecParser {
- int codec_ids[5]; /* several codec IDs are permitted */
- int priv_data_size;
- int (*parser_init)(AVCodecParserContext *s);
- int (*parser_parse)(AVCodecParserContext *s,
- AVCodecContext *avctx,
- const uint8_t **poutbuf, int *poutbuf_size,
- const uint8_t *buf, int buf_size);
- void (*parser_close)(AVCodecParserContext *s);
- int (*split)(AVCodecContext *avctx, const uint8_t *buf, int buf_size);
- struct AVCodecParser *next;
-} AVCodecParser;
+void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode);
-AVCodecParser *av_parser_next(AVCodecParser *c);
+/**
+ * Return a name for the specified profile, if available.
+ *
+ * @param codec the codec that is searched for the given profile
+ * @param profile the profile value for which a name is requested
+ * @return A name for the profile if found, NULL otherwise.
+ */
+const char *av_get_profile_name(const AVCodec *codec, int profile);
-void av_register_codec_parser(AVCodecParser *parser);
-AVCodecParserContext *av_parser_init(int codec_id);
+int avcodec_default_execute(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2),void *arg, int *ret, int count, int size);
+int avcodec_default_execute2(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2, int, int),void *arg, int *ret, int count);
+//FIXME func typedef
/**
- * Parse a packet.
+ * Fill AVFrame audio data and linesize pointers.
*
- * @param s parser context.
- * @param avctx codec context.
- * @param poutbuf set to pointer to parsed buffer or NULL if not yet finished.
- * @param poutbuf_size set to size of parsed buffer or zero if not yet finished.
- * @param buf input buffer.
- * @param buf_size input length, to signal EOF, this should be 0 (so that the last frame can be output).
- * @param pts input presentation timestamp.
- * @param dts input decoding timestamp.
- * @param pos input byte position in stream.
- * @return the number of bytes of the input bitstream used.
+ * The buffer buf must be a preallocated buffer with a size big enough
+ * to contain the specified samples amount. The filled AVFrame data
+ * pointers will point to this buffer.
*
- * Example:
- * @code
- * while(in_len){
- * len = av_parser_parse2(myparser, AVCodecContext, &data, &size,
- * in_data, in_len,
- * pts, dts, pos);
- * in_data += len;
- * in_len -= len;
+ * AVFrame extended_data channel pointers are allocated if necessary for
+ * planar audio.
*
- * if(size)
- * decode_frame(data, size);
- * }
- * @endcode
+ * @param frame the AVFrame
+ * frame->nb_samples must be set prior to calling the
+ * function. This function fills in frame->data,
+ * frame->extended_data, frame->linesize[0].
+ * @param nb_channels channel count
+ * @param sample_fmt sample format
+ * @param buf buffer to use for frame data
+ * @param buf_size size of buffer
+ * @param align plane size sample alignment (0 = default)
+ * @return >=0 on success, negative error code on failure
+ * @todo return the size in bytes required to store the samples in
+ * case of success, at the next libavutil bump
*/
-int av_parser_parse2(AVCodecParserContext *s,
- AVCodecContext *avctx,
- uint8_t **poutbuf, int *poutbuf_size,
- const uint8_t *buf, int buf_size,
- int64_t pts, int64_t dts,
- int64_t pos);
+int avcodec_fill_audio_frame(AVFrame *frame, int nb_channels,
+ enum AVSampleFormat sample_fmt, const uint8_t *buf,
+ int buf_size, int align);
-int av_parser_change(AVCodecParserContext *s,
- AVCodecContext *avctx,
- uint8_t **poutbuf, int *poutbuf_size,
- const uint8_t *buf, int buf_size, int keyframe);
-void av_parser_close(AVCodecParserContext *s);
+/**
+ * Flush buffers, should be called when seeking or when switching to a different stream.
+ */
+void avcodec_flush_buffers(AVCodecContext *avctx);
+
+/**
+ * Return codec bits per sample.
+ *
+ * @param[in] codec_id the codec
+ * @return Number of bits per sample or zero if unknown for the given codec.
+ */
+int av_get_bits_per_sample(enum AVCodecID codec_id);
+
+/**
+ * Return the PCM codec associated with a sample format.
+ * @param be endianness, 0 for little, 1 for big,
+ * -1 (or anything else) for native
+ * @return AV_CODEC_ID_PCM_* or AV_CODEC_ID_NONE
+ */
+enum AVCodecID av_get_pcm_codec(enum AVSampleFormat fmt, int be);
+
+/**
+ * Return codec bits per sample.
+ * Only return non-zero if the bits per sample is exactly correct, not an
+ * approximation.
+ *
+ * @param[in] codec_id the codec
+ * @return Number of bits per sample or zero if unknown for the given codec.
+ */
+int av_get_exact_bits_per_sample(enum AVCodecID codec_id);
+
+/**
+ * Return audio frame duration.
+ *
+ * @param avctx codec context
+ * @param frame_bytes size of the frame, or 0 if unknown
+ * @return frame duration, in samples, if known. 0 if not able to
+ * determine.
+ */
+int av_get_audio_frame_duration(AVCodecContext *avctx, int frame_bytes);
typedef struct AVBitStreamFilterContext {
struct AVBitStreamFilter *next;
} AVBitStreamFilter;
+/**
+ * Register a bitstream filter.
+ *
+ * The filter will be accessible to the application code through
+ * av_bitstream_filter_next() or can be directly initialized with
+ * av_bitstream_filter_init().
+ *
+ * @see avcodec_register_all()
+ */
void av_register_bitstream_filter(AVBitStreamFilter *bsf);
+
+/**
+ * Create and initialize a bitstream filter context given a bitstream
+ * filter name.
+ *
+ * The returned context must be freed with av_bitstream_filter_close().
+ *
+ * @param name the name of the bitstream filter
+ * @return a bitstream filter context if a matching filter was found
+ * and successfully initialized, NULL otherwise
+ */
AVBitStreamFilterContext *av_bitstream_filter_init(const char *name);
+
+/**
+ * Filter bitstream.
+ *
+ * This function filters the buffer buf with size buf_size, and places the
+ * filtered buffer in the buffer pointed to by poutbuf.
+ *
+ * The output buffer must be freed by the caller.
+ *
+ * @param bsfc bitstream filter context created by av_bitstream_filter_init()
+ * @param avctx AVCodecContext accessed by the filter, may be NULL.
+ * If specified, this must point to the encoder context of the
+ * output stream the packet is sent to.
+ * @param args arguments which specify the filter configuration, may be NULL
+ * @param poutbuf pointer which is updated to point to the filtered buffer
+ * @param poutbuf_size pointer which is updated to the filtered buffer size in bytes
+ * @param buf buffer containing the data to filter
+ * @param buf_size size in bytes of buf
+ * @param keyframe set to non-zero if the buffer to filter corresponds to a key-frame packet data
+ * @return >= 0 in case of success, or a negative error code in case of failure
+ *
+ * If the return value is positive, an output buffer is allocated and
+ * is availble in *poutbuf, and is distinct from the input buffer.
+ *
+ * If the return value is 0, the output output buffer is not allocated
+ * and the output buffer should be considered identical to the input
+ * buffer, or in case *poutbuf was set it points to the input buffer
+ * (not necessarily to its starting address).
+ */
int av_bitstream_filter_filter(AVBitStreamFilterContext *bsfc,
AVCodecContext *avctx, const char *args,
uint8_t **poutbuf, int *poutbuf_size,
const uint8_t *buf, int buf_size, int keyframe);
+
+/**
+ * Release bitstream filter context.
+ *
+ * @param bsf the bitstream filter context created with
+ * av_bitstream_filter_init(), can be NULL
+ */
void av_bitstream_filter_close(AVBitStreamFilterContext *bsf);
+/**
+ * If f is NULL, return the first registered bitstream filter,
+ * if f is non-NULL, return the next registered bitstream filter
+ * after f, or NULL if f is the last one.
+ *
+ * This function can be used to iterate over all registered bitstream
+ * filters.
+ */
AVBitStreamFilter *av_bitstream_filter_next(AVBitStreamFilter *f);
/* memory */
/**
* Same behaviour av_fast_malloc but the buffer has additional
- * FF_INPUT_PADDING_SIZE at the end which will will always be 0.
+ * FF_INPUT_BUFFER_PADDING_SIZE at the end which will will always be 0.
*
* In addition the whole buffer will initially and after resizes
* be 0-initialized so that no uninitialized data will ever appear.
void av_fast_padded_malloc(void *ptr, unsigned int *size, size_t min_size);
/**
- * Copy image src to dst. Wraps av_picture_data_copy() above.
- */
-void av_picture_copy(AVPicture *dst, const AVPicture *src,
- enum PixelFormat pix_fmt, int width, int height);
-
-/**
- * Crop image top and left side.
- */
-int av_picture_crop(AVPicture *dst, const AVPicture *src,
- enum PixelFormat pix_fmt, int top_band, int left_band);
-
-/**
- * Pad image.
+ * Same behaviour av_fast_padded_malloc except that buffer will always
+ * be 0-initialized after call.
*/
-int av_picture_pad(AVPicture *dst, const AVPicture *src, int height, int width, enum PixelFormat pix_fmt,
- int padtop, int padbottom, int padleft, int padright, int *color);
+void av_fast_padded_mallocz(void *ptr, unsigned int *size, size_t min_size);
/**
* Encode extradata length to a buffer. Used by xiph codecs.
*/
unsigned int av_xiphlacing(unsigned char *s, unsigned int v);
+#if FF_API_MISSING_SAMPLE
/**
* Log a generic warning message about a missing feature. This function is
* intended to be used internally by FFmpeg (libavcodec, libavformat, etc.)
* If want_sample is non-zero, additional verbage will be added to the log
* message which tells the user how to report samples to the development
* mailing list.
+ * @deprecated Use avpriv_report_missing_feature() instead.
*/
+attribute_deprecated
void av_log_missing_feature(void *avc, const char *feature, int want_sample);
/**
* @param[in] avc a pointer to an arbitrary struct of which the first field is
* a pointer to an AVClass struct
* @param[in] msg string containing an optional message, or NULL if no message
+ * @deprecated Use avpriv_request_sample() instead.
*/
+attribute_deprecated
void av_log_ask_for_sample(void *avc, const char *msg, ...) av_printf_format(2, 3);
+#endif /* FF_API_MISSING_SAMPLE */
/**
* Register the hardware accelerator hwaccel.
/**
* Get the type of the given codec.
*/
-enum AVMediaType avcodec_get_type(enum CodecID codec_id);
+enum AVMediaType avcodec_get_type(enum AVCodecID codec_id);
/**
- * Get the AVClass for AVCodecContext. It can be used in combination with
- * AV_OPT_SEARCH_FAKE_OBJ for examining options.
- *
- * @see av_opt_find().
+ * Get the name of a codec.
+ * @return a static string identifying the codec; never NULL
*/
-const AVClass *avcodec_get_class(void);
+const char *avcodec_get_name(enum AVCodecID id);
/**
- * Get the AVClass for AVFrame. It can be used in combination with
- * AV_OPT_SEARCH_FAKE_OBJ for examining options.
+ * @return a positive value if s is open (i.e. avcodec_open2() was called on it
+ * with no corresponding avcodec_close()), 0 otherwise.
+ */
+int avcodec_is_open(AVCodecContext *s);
+
+/**
+ * @return a non-zero number if codec is an encoder, zero otherwise
+ */
+int av_codec_is_encoder(const AVCodec *codec);
+
+/**
+ * @return a non-zero number if codec is a decoder, zero otherwise
+ */
+int av_codec_is_decoder(const AVCodec *codec);
+
+/**
+ * @return descriptor for given codec ID or NULL if no descriptor exists.
+ */
+const AVCodecDescriptor *avcodec_descriptor_get(enum AVCodecID id);
+
+/**
+ * Iterate over all codec descriptors known to libavcodec.
*
- * @see av_opt_find().
+ * @param prev previous descriptor. NULL to get the first descriptor.
+ *
+ * @return next descriptor or NULL after the last descriptor
*/
-const AVClass *avcodec_get_frame_class(void);
+const AVCodecDescriptor *avcodec_descriptor_next(const AVCodecDescriptor *prev);
/**
- * @return a positive value if s is open (i.e. avcodec_open2() was called on it
- * with no corresponding avcodec_close()), 0 otherwise.
+ * @return codec descriptor with the given name or NULL if no such descriptor
+ * exists.
+ */
+const AVCodecDescriptor *avcodec_descriptor_get_by_name(const char *name);
+
+/**
+ * @}
*/
-int avcodec_is_open(AVCodecContext *s);
#endif /* AVCODEC_AVCODEC_H */
#ifndef AVCODEC_AVFFT_H
#define AVCODEC_AVFFT_H
+/**
+ * @file
+ * @ingroup lavc_fft
+ * FFT functions
+ */
+
+/**
+ * @defgroup lavc_fft FFT functions
+ * @ingroup lavc_misc
+ *
+ * @{
+ */
+
typedef float FFTSample;
typedef struct FFTComplex {
void av_dct_calc(DCTContext *s, FFTSample *data);
void av_dct_end (DCTContext *s);
+/**
+ * @}
+ */
+
#endif /* AVCODEC_AVFFT_H */
#ifndef AVCODEC_DXVA_H
#define AVCODEC_DXVA_H
-#include <stdint.h>
+/**
+ * @file
+ * @ingroup lavc_codec_hwaccel_dxva2
+ * Public libavcodec DXVA2 header.
+ */
+
+#if defined(_WIN32_WINNT) && _WIN32_WINNT < 0x0600
+#undef _WIN32_WINNT
+#endif
+#if !defined(_WIN32_WINNT)
+#define _WIN32_WINNT 0x0600
+#endif
+
+#include <stdint.h>
#include <d3d9.h>
#include <dxva2api.h>
+/**
+ * @defgroup lavc_codec_hwaccel_dxva2 DXVA2
+ * @ingroup lavc_codec_hwaccel
+ *
+ * @{
+ */
+
#define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for DXVA2 and old UVD/UVD+ ATI video cards
/**
unsigned report_id;
};
+/**
+ * @}
+ */
+
#endif /* AVCODEC_DXVA_H */
--- /dev/null
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_OLD_CODEC_IDS_H
+#define AVCODEC_OLD_CODEC_IDS_H
+
+#include "libavutil/common.h"
+
+/*
+ * This header exists to prevent new codec IDs from being accidentally added to
+ * the deprecated list.
+ * Do not include it directly. It will be removed on next major bump
+ *
+ * Do not add new items to this list. Use the AVCodecID enum instead.
+ */
+
+ CODEC_ID_NONE = AV_CODEC_ID_NONE,
+
+ /* video codecs */
+ CODEC_ID_MPEG1VIDEO,
+ CODEC_ID_MPEG2VIDEO, ///< preferred ID for MPEG-1/2 video decoding
+ CODEC_ID_MPEG2VIDEO_XVMC,
+ CODEC_ID_H261,
+ CODEC_ID_H263,
+ CODEC_ID_RV10,
+ CODEC_ID_RV20,
+ CODEC_ID_MJPEG,
+ CODEC_ID_MJPEGB,
+ CODEC_ID_LJPEG,
+ CODEC_ID_SP5X,
+ CODEC_ID_JPEGLS,
+ CODEC_ID_MPEG4,
+ CODEC_ID_RAWVIDEO,
+ CODEC_ID_MSMPEG4V1,
+ CODEC_ID_MSMPEG4V2,
+ CODEC_ID_MSMPEG4V3,
+ CODEC_ID_WMV1,
+ CODEC_ID_WMV2,
+ CODEC_ID_H263P,
+ CODEC_ID_H263I,
+ CODEC_ID_FLV1,
+ CODEC_ID_SVQ1,
+ CODEC_ID_SVQ3,
+ CODEC_ID_DVVIDEO,
+ CODEC_ID_HUFFYUV,
+ CODEC_ID_CYUV,
+ CODEC_ID_H264,
+ CODEC_ID_INDEO3,
+ CODEC_ID_VP3,
+ CODEC_ID_THEORA,
+ CODEC_ID_ASV1,
+ CODEC_ID_ASV2,
+ CODEC_ID_FFV1,
+ CODEC_ID_4XM,
+ CODEC_ID_VCR1,
+ CODEC_ID_CLJR,
+ CODEC_ID_MDEC,
+ CODEC_ID_ROQ,
+ CODEC_ID_INTERPLAY_VIDEO,
+ CODEC_ID_XAN_WC3,
+ CODEC_ID_XAN_WC4,
+ CODEC_ID_RPZA,
+ CODEC_ID_CINEPAK,
+ CODEC_ID_WS_VQA,
+ CODEC_ID_MSRLE,
+ CODEC_ID_MSVIDEO1,
+ CODEC_ID_IDCIN,
+ CODEC_ID_8BPS,
+ CODEC_ID_SMC,
+ CODEC_ID_FLIC,
+ CODEC_ID_TRUEMOTION1,
+ CODEC_ID_VMDVIDEO,
+ CODEC_ID_MSZH,
+ CODEC_ID_ZLIB,
+ CODEC_ID_QTRLE,
+ CODEC_ID_TSCC,
+ CODEC_ID_ULTI,
+ CODEC_ID_QDRAW,
+ CODEC_ID_VIXL,
+ CODEC_ID_QPEG,
+ CODEC_ID_PNG,
+ CODEC_ID_PPM,
+ CODEC_ID_PBM,
+ CODEC_ID_PGM,
+ CODEC_ID_PGMYUV,
+ CODEC_ID_PAM,
+ CODEC_ID_FFVHUFF,
+ CODEC_ID_RV30,
+ CODEC_ID_RV40,
+ CODEC_ID_VC1,
+ CODEC_ID_WMV3,
+ CODEC_ID_LOCO,
+ CODEC_ID_WNV1,
+ CODEC_ID_AASC,
+ CODEC_ID_INDEO2,
+ CODEC_ID_FRAPS,
+ CODEC_ID_TRUEMOTION2,
+ CODEC_ID_BMP,
+ CODEC_ID_CSCD,
+ CODEC_ID_MMVIDEO,
+ CODEC_ID_ZMBV,
+ CODEC_ID_AVS,
+ CODEC_ID_SMACKVIDEO,
+ CODEC_ID_NUV,
+ CODEC_ID_KMVC,
+ CODEC_ID_FLASHSV,
+ CODEC_ID_CAVS,
+ CODEC_ID_JPEG2000,
+ CODEC_ID_VMNC,
+ CODEC_ID_VP5,
+ CODEC_ID_VP6,
+ CODEC_ID_VP6F,
+ CODEC_ID_TARGA,
+ CODEC_ID_DSICINVIDEO,
+ CODEC_ID_TIERTEXSEQVIDEO,
+ CODEC_ID_TIFF,
+ CODEC_ID_GIF,
+ CODEC_ID_DXA,
+ CODEC_ID_DNXHD,
+ CODEC_ID_THP,
+ CODEC_ID_SGI,
+ CODEC_ID_C93,
+ CODEC_ID_BETHSOFTVID,
+ CODEC_ID_PTX,
+ CODEC_ID_TXD,
+ CODEC_ID_VP6A,
+ CODEC_ID_AMV,
+ CODEC_ID_VB,
+ CODEC_ID_PCX,
+ CODEC_ID_SUNRAST,
+ CODEC_ID_INDEO4,
+ CODEC_ID_INDEO5,
+ CODEC_ID_MIMIC,
+ CODEC_ID_RL2,
+ CODEC_ID_ESCAPE124,
+ CODEC_ID_DIRAC,
+ CODEC_ID_BFI,
+ CODEC_ID_CMV,
+ CODEC_ID_MOTIONPIXELS,
+ CODEC_ID_TGV,
+ CODEC_ID_TGQ,
+ CODEC_ID_TQI,
+ CODEC_ID_AURA,
+ CODEC_ID_AURA2,
+ CODEC_ID_V210X,
+ CODEC_ID_TMV,
+ CODEC_ID_V210,
+ CODEC_ID_DPX,
+ CODEC_ID_MAD,
+ CODEC_ID_FRWU,
+ CODEC_ID_FLASHSV2,
+ CODEC_ID_CDGRAPHICS,
+ CODEC_ID_R210,
+ CODEC_ID_ANM,
+ CODEC_ID_BINKVIDEO,
+ CODEC_ID_IFF_ILBM,
+ CODEC_ID_IFF_BYTERUN1,
+ CODEC_ID_KGV1,
+ CODEC_ID_YOP,
+ CODEC_ID_VP8,
+ CODEC_ID_PICTOR,
+ CODEC_ID_ANSI,
+ CODEC_ID_A64_MULTI,
+ CODEC_ID_A64_MULTI5,
+ CODEC_ID_R10K,
+ CODEC_ID_MXPEG,
+ CODEC_ID_LAGARITH,
+ CODEC_ID_PRORES,
+ CODEC_ID_JV,
+ CODEC_ID_DFA,
+ CODEC_ID_WMV3IMAGE,
+ CODEC_ID_VC1IMAGE,
+ CODEC_ID_UTVIDEO,
+ CODEC_ID_BMV_VIDEO,
+ CODEC_ID_VBLE,
+ CODEC_ID_DXTORY,
+ CODEC_ID_V410,
+ CODEC_ID_XWD,
+ CODEC_ID_CDXL,
+ CODEC_ID_XBM,
+ CODEC_ID_ZEROCODEC,
+ CODEC_ID_MSS1,
+ CODEC_ID_MSA1,
+ CODEC_ID_TSCC2,
+ CODEC_ID_MTS2,
+ CODEC_ID_CLLC,
+ CODEC_ID_Y41P = MKBETAG('Y','4','1','P'),
+ CODEC_ID_ESCAPE130 = MKBETAG('E','1','3','0'),
+ CODEC_ID_EXR = MKBETAG('0','E','X','R'),
+ CODEC_ID_AVRP = MKBETAG('A','V','R','P'),
+
+ CODEC_ID_G2M = MKBETAG( 0 ,'G','2','M'),
+ CODEC_ID_AVUI = MKBETAG('A','V','U','I'),
+ CODEC_ID_AYUV = MKBETAG('A','Y','U','V'),
+ CODEC_ID_V308 = MKBETAG('V','3','0','8'),
+ CODEC_ID_V408 = MKBETAG('V','4','0','8'),
+ CODEC_ID_YUV4 = MKBETAG('Y','U','V','4'),
+ CODEC_ID_SANM = MKBETAG('S','A','N','M'),
+ CODEC_ID_PAF_VIDEO = MKBETAG('P','A','F','V'),
+ CODEC_ID_SNOW = AV_CODEC_ID_SNOW,
+
+ /* various PCM "codecs" */
+ CODEC_ID_FIRST_AUDIO = 0x10000, ///< A dummy id pointing at the start of audio codecs
+ CODEC_ID_PCM_S16LE = 0x10000,
+ CODEC_ID_PCM_S16BE,
+ CODEC_ID_PCM_U16LE,
+ CODEC_ID_PCM_U16BE,
+ CODEC_ID_PCM_S8,
+ CODEC_ID_PCM_U8,
+ CODEC_ID_PCM_MULAW,
+ CODEC_ID_PCM_ALAW,
+ CODEC_ID_PCM_S32LE,
+ CODEC_ID_PCM_S32BE,
+ CODEC_ID_PCM_U32LE,
+ CODEC_ID_PCM_U32BE,
+ CODEC_ID_PCM_S24LE,
+ CODEC_ID_PCM_S24BE,
+ CODEC_ID_PCM_U24LE,
+ CODEC_ID_PCM_U24BE,
+ CODEC_ID_PCM_S24DAUD,
+ CODEC_ID_PCM_ZORK,
+ CODEC_ID_PCM_S16LE_PLANAR,
+ CODEC_ID_PCM_DVD,
+ CODEC_ID_PCM_F32BE,
+ CODEC_ID_PCM_F32LE,
+ CODEC_ID_PCM_F64BE,
+ CODEC_ID_PCM_F64LE,
+ CODEC_ID_PCM_BLURAY,
+ CODEC_ID_PCM_LXF,
+ CODEC_ID_S302M,
+ CODEC_ID_PCM_S8_PLANAR,
+
+ /* various ADPCM codecs */
+ CODEC_ID_ADPCM_IMA_QT = 0x11000,
+ CODEC_ID_ADPCM_IMA_WAV,
+ CODEC_ID_ADPCM_IMA_DK3,
+ CODEC_ID_ADPCM_IMA_DK4,
+ CODEC_ID_ADPCM_IMA_WS,
+ CODEC_ID_ADPCM_IMA_SMJPEG,
+ CODEC_ID_ADPCM_MS,
+ CODEC_ID_ADPCM_4XM,
+ CODEC_ID_ADPCM_XA,
+ CODEC_ID_ADPCM_ADX,
+ CODEC_ID_ADPCM_EA,
+ CODEC_ID_ADPCM_G726,
+ CODEC_ID_ADPCM_CT,
+ CODEC_ID_ADPCM_SWF,
+ CODEC_ID_ADPCM_YAMAHA,
+ CODEC_ID_ADPCM_SBPRO_4,
+ CODEC_ID_ADPCM_SBPRO_3,
+ CODEC_ID_ADPCM_SBPRO_2,
+ CODEC_ID_ADPCM_THP,
+ CODEC_ID_ADPCM_IMA_AMV,
+ CODEC_ID_ADPCM_EA_R1,
+ CODEC_ID_ADPCM_EA_R3,
+ CODEC_ID_ADPCM_EA_R2,
+ CODEC_ID_ADPCM_IMA_EA_SEAD,
+ CODEC_ID_ADPCM_IMA_EA_EACS,
+ CODEC_ID_ADPCM_EA_XAS,
+ CODEC_ID_ADPCM_EA_MAXIS_XA,
+ CODEC_ID_ADPCM_IMA_ISS,
+ CODEC_ID_ADPCM_G722,
+ CODEC_ID_ADPCM_IMA_APC,
+ CODEC_ID_VIMA = MKBETAG('V','I','M','A'),
+
+ /* AMR */
+ CODEC_ID_AMR_NB = 0x12000,
+ CODEC_ID_AMR_WB,
+
+ /* RealAudio codecs*/
+ CODEC_ID_RA_144 = 0x13000,
+ CODEC_ID_RA_288,
+
+ /* various DPCM codecs */
+ CODEC_ID_ROQ_DPCM = 0x14000,
+ CODEC_ID_INTERPLAY_DPCM,
+ CODEC_ID_XAN_DPCM,
+ CODEC_ID_SOL_DPCM,
+
+ /* audio codecs */
+ CODEC_ID_MP2 = 0x15000,
+ CODEC_ID_MP3, ///< preferred ID for decoding MPEG audio layer 1, 2 or 3
+ CODEC_ID_AAC,
+ CODEC_ID_AC3,
+ CODEC_ID_DTS,
+ CODEC_ID_VORBIS,
+ CODEC_ID_DVAUDIO,
+ CODEC_ID_WMAV1,
+ CODEC_ID_WMAV2,
+ CODEC_ID_MACE3,
+ CODEC_ID_MACE6,
+ CODEC_ID_VMDAUDIO,
+ CODEC_ID_FLAC,
+ CODEC_ID_MP3ADU,
+ CODEC_ID_MP3ON4,
+ CODEC_ID_SHORTEN,
+ CODEC_ID_ALAC,
+ CODEC_ID_WESTWOOD_SND1,
+ CODEC_ID_GSM, ///< as in Berlin toast format
+ CODEC_ID_QDM2,
+ CODEC_ID_COOK,
+ CODEC_ID_TRUESPEECH,
+ CODEC_ID_TTA,
+ CODEC_ID_SMACKAUDIO,
+ CODEC_ID_QCELP,
+ CODEC_ID_WAVPACK,
+ CODEC_ID_DSICINAUDIO,
+ CODEC_ID_IMC,
+ CODEC_ID_MUSEPACK7,
+ CODEC_ID_MLP,
+ CODEC_ID_GSM_MS, /* as found in WAV */
+ CODEC_ID_ATRAC3,
+ CODEC_ID_VOXWARE,
+ CODEC_ID_APE,
+ CODEC_ID_NELLYMOSER,
+ CODEC_ID_MUSEPACK8,
+ CODEC_ID_SPEEX,
+ CODEC_ID_WMAVOICE,
+ CODEC_ID_WMAPRO,
+ CODEC_ID_WMALOSSLESS,
+ CODEC_ID_ATRAC3P,
+ CODEC_ID_EAC3,
+ CODEC_ID_SIPR,
+ CODEC_ID_MP1,
+ CODEC_ID_TWINVQ,
+ CODEC_ID_TRUEHD,
+ CODEC_ID_MP4ALS,
+ CODEC_ID_ATRAC1,
+ CODEC_ID_BINKAUDIO_RDFT,
+ CODEC_ID_BINKAUDIO_DCT,
+ CODEC_ID_AAC_LATM,
+ CODEC_ID_QDMC,
+ CODEC_ID_CELT,
+ CODEC_ID_G723_1,
+ CODEC_ID_G729,
+ CODEC_ID_8SVX_EXP,
+ CODEC_ID_8SVX_FIB,
+ CODEC_ID_BMV_AUDIO,
+ CODEC_ID_RALF,
+ CODEC_ID_IAC,
+ CODEC_ID_ILBC,
+ CODEC_ID_FFWAVESYNTH = MKBETAG('F','F','W','S'),
+ CODEC_ID_SONIC = MKBETAG('S','O','N','C'),
+ CODEC_ID_SONIC_LS = MKBETAG('S','O','N','L'),
+ CODEC_ID_PAF_AUDIO = MKBETAG('P','A','F','A'),
+ CODEC_ID_OPUS = MKBETAG('O','P','U','S'),
+
+ /* subtitle codecs */
+ CODEC_ID_FIRST_SUBTITLE = 0x17000, ///< A dummy ID pointing at the start of subtitle codecs.
+ CODEC_ID_DVD_SUBTITLE = 0x17000,
+ CODEC_ID_DVB_SUBTITLE,
+ CODEC_ID_TEXT, ///< raw UTF-8 text
+ CODEC_ID_XSUB,
+ CODEC_ID_SSA,
+ CODEC_ID_MOV_TEXT,
+ CODEC_ID_HDMV_PGS_SUBTITLE,
+ CODEC_ID_DVB_TELETEXT,
+ CODEC_ID_SRT,
+ CODEC_ID_MICRODVD = MKBETAG('m','D','V','D'),
+ CODEC_ID_EIA_608 = MKBETAG('c','6','0','8'),
+ CODEC_ID_JACOSUB = MKBETAG('J','S','U','B'),
+ CODEC_ID_SAMI = MKBETAG('S','A','M','I'),
+ CODEC_ID_REALTEXT = MKBETAG('R','T','X','T'),
+ CODEC_ID_SUBVIEWER = MKBETAG('S','u','b','V'),
+
+ /* other specific kind of codecs (generally used for attachments) */
+ CODEC_ID_FIRST_UNKNOWN = 0x18000, ///< A dummy ID pointing at the start of various fake codecs.
+ CODEC_ID_TTF = 0x18000,
+ CODEC_ID_BINTEXT = MKBETAG('B','T','X','T'),
+ CODEC_ID_XBIN = MKBETAG('X','B','I','N'),
+ CODEC_ID_IDF = MKBETAG( 0 ,'I','D','F'),
+ CODEC_ID_OTF = MKBETAG( 0 ,'O','T','F'),
+
+ CODEC_ID_PROBE = 0x19000, ///< codec_id is not known (like CODEC_ID_NONE) but lavf should attempt to identify it
+
+ CODEC_ID_MPEG2TS = 0x20000, /**< _FAKE_ codec to indicate a raw MPEG-2 TS
+ * stream (only used by libavformat) */
+ CODEC_ID_MPEG4SYSTEMS = 0x20001, /**< _FAKE_ codec to indicate a MPEG-4 Systems
+ * stream (only used by libavformat) */
+ CODEC_ID_FFMETADATA = 0x21000, ///< Dummy codec for streams containing only metadata information.
+
+#endif /* AVCODEC_OLD_CODEC_IDS_H */
+++ /dev/null
-/*
- * This file is part of Libav.
- *
- * Libav is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * Libav is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/**
- * @file
- * This header is provided for compatibility only and will be removed
- * on next major bump
- */
-
-#ifndef AVCODEC_OPT_H
-#define AVCODEC_OPT_H
-
-#include "libavcodec/version.h"
-
-#if FF_API_OPT_H
-#include "libavutil/opt.h"
-#endif
-
-#endif /* AVCODEC_OPT_H */
#ifndef AVCODEC_VAAPI_H
#define AVCODEC_VAAPI_H
+/**
+ * @file
+ * @ingroup lavc_codec_hwaccel_vaapi
+ * Public libavcodec VA API header.
+ */
+
#include <stdint.h>
/**
- * @defgroup VAAPI_Decoding VA API Decoding
- * @ingroup Decoder
+ * @defgroup lavc_codec_hwaccel_vaapi VA API Decoding
+ * @ingroup lavc_codec_hwaccel
* @{
*/
#ifndef AVCODEC_VDA_H
#define AVCODEC_VDA_H
-#include <pthread.h>
+/**
+ * @file
+ * @ingroup lavc_codec_hwaccel_vda
+ * Public libavcodec VDA header.
+ */
+
#include <stdint.h>
// emmintrin.h is unable to compile with -std=c99 -Werror=missing-prototypes
#include <VideoDecodeAcceleration/VDADecoder.h>
#undef Picture
+#include "libavcodec/version.h"
+
/**
- * This structure is used to store a decoded frame information and data.
+ * @defgroup lavc_codec_hwaccel_vda VDA
+ * @ingroup lavc_codec_hwaccel
+ *
+ * @{
*/
-typedef struct {
- /**
- * The PTS of the frame.
- *
- * - encoding: unused
- * - decoding: Set/Unset by libavcodec.
- */
- int64_t pts;
-
- /**
- * The CoreVideo buffer that contains the decoded data.
- *
- * - encoding: unused
- * - decoding: Set/Unset by libavcodec.
- */
- CVPixelBufferRef cv_buffer;
-
- /**
- * A pointer to the next frame.
- *
- * - encoding: unused
- * - decoding: Set/Unset by libavcodec.
- */
- struct vda_frame *next_frame;
-} vda_frame;
/**
* This structure is used to provide the necessary configurations and data
*/
struct vda_context {
/**
- * VDA decoder object.
- *
- * - encoding: unused
- * - decoding: Set/Unset by libavcodec.
- */
+ * VDA decoder object.
+ *
+ * - encoding: unused
+ * - decoding: Set/Unset by libavcodec.
+ */
VDADecoder decoder;
/**
- * VDA frames queue ordered by presentation timestamp.
- *
- * - encoding: unused
- * - decoding: Set/Unset by libavcodec.
- */
- vda_frame *queue;
+ * The Core Video pixel buffer that contains the current image data.
+ *
+ * encoding: unused
+ * decoding: Set by libavcodec. Unset by user.
+ */
+ CVPixelBufferRef cv_buffer;
/**
- * Mutex for locking queue operations.
- *
- * - encoding: unused
- * - decoding: Set/Unset by libavcodec.
- */
- pthread_mutex_t queue_mutex;
+ * Use the hardware decoder in synchronous mode.
+ *
+ * encoding: unused
+ * decoding: Set by user.
+ */
+ int use_sync_decoding;
/**
- * The frame width.
- *
- * - encoding: unused
- * - decoding: Set/Unset by user.
- */
+ * The frame width.
+ *
+ * - encoding: unused
+ * - decoding: Set/Unset by user.
+ */
int width;
/**
- * The frame height.
- *
- * - encoding: unused
- * - decoding: Set/Unset by user.
- */
+ * The frame height.
+ *
+ * - encoding: unused
+ * - decoding: Set/Unset by user.
+ */
int height;
/**
- * The frame format.
- *
- * - encoding: unused
- * - decoding: Set/Unset by user.
- */
+ * The frame format.
+ *
+ * - encoding: unused
+ * - decoding: Set/Unset by user.
+ */
int format;
/**
- * The pixel format for output image buffers.
- *
- * - encoding: unused
- * - decoding: Set/Unset by user.
- */
+ * The pixel format for output image buffers.
+ *
+ * - encoding: unused
+ * - decoding: Set/Unset by user.
+ */
OSType cv_pix_fmt_type;
/**
- * The current bitstream buffer.
- *
- * - encoding: unused
- * - decoding: Set/Unset by libavcodec.
- */
- uint8_t *bitstream;
+ * The current bitstream buffer.
+ *
+ * - encoding: unused
+ * - decoding: Set/Unset by libavcodec.
+ */
+ uint8_t *priv_bitstream;
+
+ /**
+ * The current size of the bitstream.
+ *
+ * - encoding: unused
+ * - decoding: Set/Unset by libavcodec.
+ */
+ int priv_bitstream_size;
/**
- * The current size of the bitstream.
- *
- * - encoding: unused
- * - decoding: Set/Unset by libavcodec.
- */
- int bitstream_size;
+ * The reference size used for fast reallocation.
+ *
+ * - encoding: unused
+ * - decoding: Set/Unset by libavcodec.
+ */
+ int priv_allocated_size;
/**
- * The reference size used for fast reallocation.
- *
- * - encoding: unused
- * - decoding: Set/Unset by libavcodec.
- */
- int ref_size;
+ * Use av_buffer to manage buffer.
+ * When the flag is set, the CVPixelBuffers returned by the decoder will
+ * be released automatically, so you have to retain them if necessary.
+ * Not setting this flag may cause memory leak.
+ *
+ * encoding: unused
+ * decoding: Set by user.
+ */
+ int use_ref_buffer;
};
/** Create the video decoder. */
/** Destroy the video decoder. */
int ff_vda_destroy_decoder(struct vda_context *vda_ctx);
-/** Return the top frame of the queue. */
-vda_frame *ff_vda_queue_pop(struct vda_context *vda_ctx);
-
-/** Release the given frame. */
-void ff_vda_release_vda_frame(vda_frame *frame);
+/**
+ * @}
+ */
#endif /* AVCODEC_VDA_H */
#define AVCODEC_VDPAU_H
/**
- * @defgroup Decoder VDPAU Decoder and Renderer
+ * @file
+ * @ingroup lavc_codec_hwaccel_vdpau
+ * Public libavcodec VDPAU header.
+ */
+
+
+/**
+ * @defgroup lavc_codec_hwaccel_vdpau VDPAU Decoder and Renderer
+ * @ingroup lavc_codec_hwaccel
*
* VDPAU hardware acceleration has two modules
* - VDPAU decoding
* and rendering (API calls) are done as part of the VDPAU
* presentation (vo_vdpau.c) module.
*
- * @defgroup VDPAU_Decoding VDPAU Decoding
- * @ingroup Decoder
* @{
*/
#include <vdpau/vdpau.h>
#include <vdpau/vdpau_x11.h>
+#include "libavutil/avconfig.h"
+
+union FFVdpPictureInfo {
+ VdpPictureInfoH264 h264;
+ VdpPictureInfoMPEG1Or2 mpeg;
+ VdpPictureInfoVC1 vc1;
+ VdpPictureInfoMPEG4Part2 mpeg4;
+};
+
+/**
+ * This structure is used to share data between the libavcodec library and
+ * the client video application.
+ * The user shall zero-allocate the structure and make it available as
+ * AVCodecContext.hwaccel_context. Members can be set by the user once
+ * during initialization or through each AVCodecContext.get_buffer()
+ * function call. In any case, they must be valid prior to calling
+ * decoding functions.
+ */
+typedef struct AVVDPAUContext {
+ /**
+ * VDPAU decoder handle
+ *
+ * Set by user.
+ */
+ VdpDecoder decoder;
+
+ /**
+ * VDPAU decoder render callback
+ *
+ * Set by the user.
+ */
+ VdpDecoderRender *render;
+
+ /**
+ * VDPAU picture information
+ *
+ * Set by libavcodec.
+ */
+ union FFVdpPictureInfo info;
+
+ /**
+ * Allocated size of the bitstream_buffers table.
+ *
+ * Set by libavcodec.
+ */
+ int bitstream_buffers_allocated;
+
+ /**
+ * Useful bitstream buffers in the bitstream buffers table.
+ *
+ * Set by libavcodec.
+ */
+ int bitstream_buffers_used;
+
+ /**
+ * Table of bitstream buffers.
+ * The user is responsible for freeing this buffer using av_freep().
+ *
+ * Set by libavcodec.
+ */
+ VdpBitstreamBuffer *bitstream_buffers;
+} AVVDPAUContext;
+
/** @brief The videoSurface is used for rendering. */
#define FF_VDPAU_STATE_USED_FOR_RENDER 1
int state; ///< Holds FF_VDPAU_STATE_* values.
+#if AV_HAVE_INCOMPATIBLE_LIBAV_ABI
+ /** picture parameter information for all supported codecs */
+ union FFVdpPictureInfo info;
+#endif
+
/** Describe size/location of the compressed video data.
Set to 0 when freeing bitstream_buffers. */
int bitstream_buffers_allocated;
/** The user is responsible for freeing this buffer using av_freep(). */
VdpBitstreamBuffer *bitstream_buffers;
+#if !AV_HAVE_INCOMPATIBLE_LIBAV_ABI
/** picture parameter information for all supported codecs */
- union VdpPictureInfo {
- VdpPictureInfoH264 h264;
- VdpPictureInfoMPEG1Or2 mpeg;
- VdpPictureInfoVC1 vc1;
- VdpPictureInfoMPEG4Part2 mpeg4;
- } info;
+ union FFVdpPictureInfo info;
+#endif
};
/* @}*/
#ifndef AVCODEC_VERSION_H
#define AVCODEC_VERSION_H
-#define LIBAVCODEC_VERSION_MAJOR 53
-#define LIBAVCODEC_VERSION_MINOR 61
-#define LIBAVCODEC_VERSION_MICRO 100
+/**
+ * @file
+ * @ingroup libavc
+ * Libavcodec version macros.
+ */
+
+#include "libavutil/avutil.h"
+
+#define LIBAVCODEC_VERSION_MAJOR 55
+#define LIBAVCODEC_VERSION_MINOR 18
+#define LIBAVCODEC_VERSION_MICRO 102
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
LIBAVCODEC_VERSION_MINOR, \
#define LIBAVCODEC_IDENT "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION)
/**
- * Those FF_API_* defines are not part of public API.
- * They may change, break or disappear at any time.
+ * FF_API_* defines may be placed below to indicate public API that will be
+ * dropped at a future version bump. The defines themselves are not part of
+ * the public API and may change, break or disappear at any time.
*/
-#ifndef FF_API_PALETTE_CONTROL
-#define FF_API_PALETTE_CONTROL (LIBAVCODEC_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_OLD_SAMPLE_FMT
-#define FF_API_OLD_SAMPLE_FMT (LIBAVCODEC_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_OLD_AUDIOCONVERT
-#define FF_API_OLD_AUDIOCONVERT (LIBAVCODEC_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_ANTIALIAS_ALGO
-#define FF_API_ANTIALIAS_ALGO (LIBAVCODEC_VERSION_MAJOR < 54)
-#endif
+
#ifndef FF_API_REQUEST_CHANNELS
-#define FF_API_REQUEST_CHANNELS (LIBAVCODEC_VERSION_MAJOR < 55)
-#endif
-#ifndef FF_API_OPT_H
-#define FF_API_OPT_H (LIBAVCODEC_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_THREAD_INIT
-#define FF_API_THREAD_INIT (LIBAVCODEC_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_OLD_FF_PICT_TYPES
-#define FF_API_OLD_FF_PICT_TYPES (LIBAVCODEC_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_FLAC_GLOBAL_OPTS
-#define FF_API_FLAC_GLOBAL_OPTS (LIBAVCODEC_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_GET_PIX_FMT_NAME
-#define FF_API_GET_PIX_FMT_NAME (LIBAVCODEC_VERSION_MAJOR < 54)
+#define FF_API_REQUEST_CHANNELS (LIBAVCODEC_VERSION_MAJOR < 56)
#endif
#ifndef FF_API_ALLOC_CONTEXT
-#define FF_API_ALLOC_CONTEXT (LIBAVCODEC_VERSION_MAJOR < 54)
+#define FF_API_ALLOC_CONTEXT (LIBAVCODEC_VERSION_MAJOR < 55)
#endif
#ifndef FF_API_AVCODEC_OPEN
-#define FF_API_AVCODEC_OPEN (LIBAVCODEC_VERSION_MAJOR < 54)
+#define FF_API_AVCODEC_OPEN (LIBAVCODEC_VERSION_MAJOR < 55)
#endif
-#ifndef FF_API_DRC_SCALE
-#define FF_API_DRC_SCALE (LIBAVCODEC_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_ER
-#define FF_API_ER (LIBAVCODEC_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_AVCODEC_INIT
-#define FF_API_AVCODEC_INIT (LIBAVCODEC_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_X264_GLOBAL_OPTS
-#define FF_API_X264_GLOBAL_OPTS (LIBAVCODEC_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_MPEGVIDEO_GLOBAL_OPTS
-#define FF_API_MPEGVIDEO_GLOBAL_OPTS (LIBAVCODEC_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_LAME_GLOBAL_OPTS
-#define FF_API_LAME_GLOBAL_OPTS (LIBAVCODEC_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_SNOW_GLOBAL_OPTS
-#define FF_API_SNOW_GLOBAL_OPTS (LIBAVCODEC_VERSION_MAJOR < 54)
+#ifndef FF_API_OLD_DECODE_AUDIO
+#define FF_API_OLD_DECODE_AUDIO (LIBAVCODEC_VERSION_MAJOR < 56)
#endif
-#ifndef FF_API_MJPEG_GLOBAL_OPTS
-#define FF_API_MJPEG_GLOBAL_OPTS (LIBAVCODEC_VERSION_MAJOR < 54)
+#ifndef FF_API_OLD_TIMECODE
+#define FF_API_OLD_TIMECODE (LIBAVCODEC_VERSION_MAJOR < 55)
#endif
-#ifndef FF_API_GET_ALPHA_INFO
-#define FF_API_GET_ALPHA_INFO (LIBAVCODEC_VERSION_MAJOR < 54)
+
+#ifndef FF_API_OLD_ENCODE_AUDIO
+#define FF_API_OLD_ENCODE_AUDIO (LIBAVCODEC_VERSION_MAJOR < 56)
#endif
-#ifndef FF_API_PARSE_FRAME
-#define FF_API_PARSE_FRAME (LIBAVCODEC_VERSION_MAJOR < 54)
+#ifndef FF_API_OLD_ENCODE_VIDEO
+#define FF_API_OLD_ENCODE_VIDEO (LIBAVCODEC_VERSION_MAJOR < 56)
#endif
-#ifndef FF_API_INTERNAL_CONTEXT
-#define FF_API_INTERNAL_CONTEXT (LIBAVCODEC_VERSION_MAJOR < 54)
+#ifndef FF_API_CODEC_ID
+#define FF_API_CODEC_ID (LIBAVCODEC_VERSION_MAJOR < 56)
#endif
-#ifndef FF_API_TIFFENC_COMPLEVEL
-#define FF_API_TIFFENC_COMPLEVEL (LIBAVCODEC_VERSION_MAJOR < 54)
+#ifndef FF_API_AVCODEC_RESAMPLE
+#define FF_API_AVCODEC_RESAMPLE (LIBAVCODEC_VERSION_MAJOR < 56)
#endif
-#ifndef FF_API_DATA_POINTERS
-#define FF_API_DATA_POINTERS (LIBAVCODEC_VERSION_MAJOR < 54)
+#ifndef FF_API_DEINTERLACE
+#define FF_API_DEINTERLACE (LIBAVCODEC_VERSION_MAJOR < 56)
#endif
-#ifndef FF_API_OLD_DECODE_AUDIO
-#define FF_API_OLD_DECODE_AUDIO (LIBAVCODEC_VERSION_MAJOR < 55)
+#ifndef FF_API_DESTRUCT_PACKET
+#define FF_API_DESTRUCT_PACKET (LIBAVCODEC_VERSION_MAJOR < 56)
#endif
-#ifndef FF_API_OLD_TIMECODE
-#define FF_API_OLD_TIMECODE (LIBAVCODEC_VERSION_MAJOR < 54)
+#ifndef FF_API_GET_BUFFER
+#define FF_API_GET_BUFFER (LIBAVCODEC_VERSION_MAJOR < 56)
#endif
-
-#ifndef FF_API_AVFRAME_AGE
-#define FF_API_AVFRAME_AGE (LIBAVCODEC_VERSION_MAJOR < 54)
+#ifndef FF_API_MISSING_SAMPLE
+#define FF_API_MISSING_SAMPLE (LIBAVCODEC_VERSION_MAJOR < 56)
#endif
-#ifndef FF_API_OLD_ENCODE_AUDIO
-#define FF_API_OLD_ENCODE_AUDIO (LIBAVCODEC_VERSION_MAJOR < 55)
+#ifndef FF_API_LOWRES
+#define FF_API_LOWRES (LIBAVCODEC_VERSION_MAJOR < 56)
#endif
#endif /* AVCODEC_VERSION_H */
#ifndef AVCODEC_XVMC_H
#define AVCODEC_XVMC_H
+/**
+ * @file
+ * @ingroup lavc_codec_hwaccel_xvmc
+ * Public libavcodec XvMC header.
+ */
+
#include <X11/extensions/XvMC.h>
#include "avcodec.h"
+/**
+ * @defgroup lavc_codec_hwaccel_xvmc XvMC
+ * @ingroup lavc_codec_hwaccel
+ *
+ * @{
+ */
+
#define AV_XVMC_ID 0x1DC711C0 /**< special value to ensure that regular pixel routines haven't corrupted the struct
the number is 1337 speak for the letters IDCT MCo (motion compensation) */
*/
int filled_mv_blocks_num;
- /** Number of the the next free data block; one data block consists of
+ /** Number of the next free data block; one data block consists of
64 short values in the data_blocks array.
All blocks before this one have already been claimed by placing their
position into the corresponding block description structure field,
int next_free_data_block_num;
};
+/**
+ * @}
+ */
+
#endif /* AVCODEC_XVMC_H */
#ifndef AVDEVICE_AVDEVICE_H
#define AVDEVICE_AVDEVICE_H
+#include "version.h"
+
/**
* @file
* @ingroup lavd
* (de)muxers in libavdevice are of the AVFMT_NOFILE type (they use their own
* I/O functions). The filename passed to avformat_open_input() often does not
* refer to an actually existing file, but has some special device-specific
- * meaning - e.g. for the x11grab device it is the display name.
+ * meaning - e.g. for x11grab it is the display name.
*
* To use libavdevice, simply call avdevice_register_all() to register all
* compiled muxers and demuxers. They all use standard libavformat API.
* @}
*/
-#include "libavutil/avutil.h"
#include "libavformat/avformat.h"
-#define LIBAVDEVICE_VERSION_MAJOR 53
-#define LIBAVDEVICE_VERSION_MINOR 4
-#define LIBAVDEVICE_VERSION_MICRO 100
-
-#define LIBAVDEVICE_VERSION_INT AV_VERSION_INT(LIBAVDEVICE_VERSION_MAJOR, \
- LIBAVDEVICE_VERSION_MINOR, \
- LIBAVDEVICE_VERSION_MICRO)
-#define LIBAVDEVICE_VERSION AV_VERSION(LIBAVDEVICE_VERSION_MAJOR, \
- LIBAVDEVICE_VERSION_MINOR, \
- LIBAVDEVICE_VERSION_MICRO)
-#define LIBAVDEVICE_BUILD LIBAVDEVICE_VERSION_INT
-
/**
* Return the LIBAVDEVICE_VERSION_INT constant.
*/
void avdevice_register_all(void);
#endif /* AVDEVICE_AVDEVICE_H */
-
--- /dev/null
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVDEVICE_VERSION_H
+#define AVDEVICE_VERSION_H
+
+/**
+ * @file
+ * @ingroup lavd
+ * Libavdevice version macros
+ */
+
+#include "libavutil/avutil.h"
+
+#define LIBAVDEVICE_VERSION_MAJOR 55
+#define LIBAVDEVICE_VERSION_MINOR 3
+#define LIBAVDEVICE_VERSION_MICRO 100
+
+#define LIBAVDEVICE_VERSION_INT AV_VERSION_INT(LIBAVDEVICE_VERSION_MAJOR, \
+ LIBAVDEVICE_VERSION_MINOR, \
+ LIBAVDEVICE_VERSION_MICRO)
+#define LIBAVDEVICE_VERSION AV_VERSION(LIBAVDEVICE_VERSION_MAJOR, \
+ LIBAVDEVICE_VERSION_MINOR, \
+ LIBAVDEVICE_VERSION_MICRO)
+#define LIBAVDEVICE_BUILD LIBAVDEVICE_VERSION_INT
+
+#define LIBAVDEVICE_IDENT "Lavd" AV_STRINGIFY(LIBAVDEVICE_VERSION)
+
+/**
+ * FF_API_* defines may be placed below to indicate public API that will be
+ * dropped at a future version bump. The defines themselves are not part of
+ * the public API and may change, break or disappear at any time.
+ */
+
+#endif /* AVDEVICE_VERSION_H */
*
* Main lavf structure used for both muxing and demuxing is AVFormatContext,
* which exports all information about the file being read or written. As with
- * most Libav structures, its size is not part of public ABI, so it cannot be
+ * most Libavformat structures, its size is not part of public ABI, so it cannot be
* allocated on stack or directly with av_malloc(). To create an
* AVFormatContext, use avformat_alloc_context() (some functions, like
* avformat_open_input() might do that for you).
* set by user for input, always set by user for output (unless you are dealing
* with an AVFMT_NOFILE format).
*
+ * @section lavf_options Passing options to (de)muxers
+ * Lavf allows to configure muxers and demuxers using the @ref avoptions
+ * mechanism. Generic (format-independent) libavformat options are provided by
+ * AVFormatContext, they can be examined from a user program by calling
+ * av_opt_next() / av_opt_find() on an allocated AVFormatContext (or its AVClass
+ * from avformat_get_class()). Private (format-specific) options are provided by
+ * AVFormatContext.priv_data if and only if AVInputFormat.priv_class /
+ * AVOutputFormat.priv_class of the corresponding format struct is non-NULL.
+ * Further options may be provided by the @ref AVFormatContext.pb "I/O context",
+ * if its AVClass is non-NULL, and the protocols layer. See the discussion on
+ * nesting in @ref avoptions documentation to learn how to access those.
+ *
* @defgroup lavf_decoding Demuxing
* @{
* Demuxers read a media file and split it into chunks of data (@em packets). A
- * @ref AVPacket "packet" contains one or more frames which belong a single
- * elementary stream. In lavf API this process is represented by the
+ * @ref AVPacket "packet" contains one or more encoded frames which belongs to a
+ * single elementary stream. In the lavf API this process is represented by the
* avformat_open_input() function for opening a file, av_read_frame() for
* reading a single packet and finally avformat_close_input(), which does the
* cleanup.
* your reading callbacks to it. Then set the @em pb field of your
* AVFormatContext to newly created AVIOContext.
*
+ * Since the format of the opened file is in general not known until after
+ * avformat_open_input() has returned, it is not possible to set demuxer private
+ * options on a preallocated context. Instead, the options should be passed to
+ * avformat_open_input() wrapped in an AVDictionary:
+ * @code
+ * AVDictionary *options = NULL;
+ * av_dict_set(&options, "video_size", "640x480", 0);
+ * av_dict_set(&options, "pixel_format", "rgb24", 0);
+ *
+ * if (avformat_open_input(&s, url, NULL, &options) < 0)
+ * abort();
+ * av_dict_free(&options);
+ * @endcode
+ * This code passes the private options 'video_size' and 'pixel_format' to the
+ * demuxer. They would be necessary for e.g. the rawvideo demuxer, since it
+ * cannot know how to interpret raw video data otherwise. If the format turns
+ * out to be something different than raw video, those options will not be
+ * recognized by the demuxer and therefore will not be applied. Such unrecognized
+ * options are then returned in the options dictionary (recognized options are
+ * consumed). The calling program can handle such unrecognized options as it
+ * wishes, e.g.
+ * @code
+ * AVDictionaryEntry *e;
+ * if (e = av_dict_get(options, "", NULL, AV_DICT_IGNORE_SUFFIX)) {
+ * fprintf(stderr, "Option %s not recognized by the demuxer.\n", e->key);
+ * abort();
+ * }
+ * @endcode
+ *
* After you have finished reading the file, you must close it with
* avformat_close_input(). It will free everything associated with the file.
*
* @section lavf_decoding_read Reading from an opened file
+ * Reading data from an opened AVFormatContext is done by repeatedly calling
+ * av_read_frame() on it. Each call, if successful, will return an AVPacket
+ * containing encoded data for one AVStream, identified by
+ * AVPacket.stream_index. This packet may be passed straight into the libavcodec
+ * decoding functions avcodec_decode_video2(), avcodec_decode_audio4() or
+ * avcodec_decode_subtitle2() if the caller wishes to decode the data.
+ *
+ * AVPacket.pts, AVPacket.dts and AVPacket.duration timing information will be
+ * set if known. They may also be unset (i.e. AV_NOPTS_VALUE for
+ * pts/dts, 0 for duration) if the stream does not provide them. The timing
+ * information will be in AVStream.time_base units, i.e. it has to be
+ * multiplied by the timebase to convert them to seconds.
+ *
+ * If AVPacket.buf is set on the returned packet, then the packet is
+ * allocated dynamically and the user may keep it indefinitely.
+ * Otherwise, if AVPacket.buf is NULL, the packet data is backed by a
+ * static storage somewhere inside the demuxer and the packet is only valid
+ * until the next av_read_frame() call or closing the file. If the caller
+ * requires a longer lifetime, av_dup_packet() will make an av_malloc()ed copy
+ * of it.
+ * In both cases, the packet must be freed with av_free_packet() when it is no
+ * longer needed.
*
* @section lavf_decoding_seek Seeking
* @}
* @}
*/
-#if FF_API_OLD_METADATA2
-/**
- * @defgroup old_metadata Old metadata API
- * The following functions are deprecated, use
- * their equivalents from libavutil/dict.h instead.
- * @{
- */
-
-#define AV_METADATA_MATCH_CASE AV_DICT_MATCH_CASE
-#define AV_METADATA_IGNORE_SUFFIX AV_DICT_IGNORE_SUFFIX
-#define AV_METADATA_DONT_STRDUP_KEY AV_DICT_DONT_STRDUP_KEY
-#define AV_METADATA_DONT_STRDUP_VAL AV_DICT_DONT_STRDUP_VAL
-#define AV_METADATA_DONT_OVERWRITE AV_DICT_DONT_OVERWRITE
-
-typedef attribute_deprecated AVDictionary AVMetadata;
-typedef attribute_deprecated AVDictionaryEntry AVMetadataTag;
-
-typedef struct AVMetadataConv AVMetadataConv;
-
-/**
- * Get a metadata element with matching key.
- *
- * @param prev Set to the previous matching element to find the next.
- * If set to NULL the first matching element is returned.
- * @param flags Allows case as well as suffix-insensitive comparisons.
- * @return Found tag or NULL, changing key or value leads to undefined behavior.
- */
-attribute_deprecated AVDictionaryEntry *
-av_metadata_get(AVDictionary *m, const char *key, const AVDictionaryEntry *prev, int flags);
-
-/**
- * Set the given tag in *pm, overwriting an existing tag.
- *
- * @param pm pointer to a pointer to a metadata struct. If *pm is NULL
- * a metadata struct is allocated and put in *pm.
- * @param key tag key to add to *pm (will be av_strduped depending on flags)
- * @param value tag value to add to *pm (will be av_strduped depending on flags).
- * Passing a NULL value will cause an existing tag to be deleted.
- * @return >= 0 on success otherwise an error code <0
- */
-attribute_deprecated int av_metadata_set2(AVDictionary **pm, const char *key, const char *value, int flags);
-
-/**
- * This function is provided for compatibility reason and currently does nothing.
- */
-attribute_deprecated void av_metadata_conv(struct AVFormatContext *ctx, const AVMetadataConv *d_conv,
- const AVMetadataConv *s_conv);
-
-/**
- * Copy metadata from one AVDictionary struct into another.
- * @param dst pointer to a pointer to a AVDictionary struct. If *dst is NULL,
- * this function will allocate a struct for you and put it in *dst
- * @param src pointer to source AVDictionary struct
- * @param flags flags to use when setting metadata in *dst
- * @note metadata is read using the AV_DICT_IGNORE_SUFFIX flag
- */
-attribute_deprecated void av_metadata_copy(AVDictionary **dst, AVDictionary *src, int flags);
-
-/**
- * Free all the memory allocated for an AVDictionary struct.
- */
-attribute_deprecated void av_metadata_free(AVDictionary **m);
-/**
- * @}
- */
-#endif
-
-
/* packet functions */
int buf_size; /**< Size of buf except extra allocated bytes */
} AVProbeData;
-#define AVPROBE_SCORE_MAX 100 ///< maximum score, half of that is used for file-extension-based detection
-#define AVPROBE_PADDING_SIZE 32 ///< extra allocated bytes at the end of the probe buffer
+#define AVPROBE_SCORE_RETRY (AVPROBE_SCORE_MAX/4)
+#define AVPROBE_SCORE_EXTENSION 50 ///< score for file extension
+#define AVPROBE_SCORE_MAX 100 ///< maximum score
-typedef struct AVFormatParameters {
-#if FF_API_FORMAT_PARAMETERS
- attribute_deprecated AVRational time_base;
- attribute_deprecated int sample_rate;
- attribute_deprecated int channels;
- attribute_deprecated int width;
- attribute_deprecated int height;
- attribute_deprecated enum PixelFormat pix_fmt;
- attribute_deprecated int channel; /**< Used to select DV channel. */
- attribute_deprecated const char *standard; /**< deprecated, use demuxer-specific options instead. */
- attribute_deprecated unsigned int mpeg2ts_raw:1; /**< deprecated, use mpegtsraw demuxer */
- /**< deprecated, use mpegtsraw demuxer-specific options instead */
- attribute_deprecated unsigned int mpeg2ts_compute_pcr:1;
- attribute_deprecated unsigned int initial_pause:1; /**< Do not begin to play the stream
- immediately (RTSP only). */
- attribute_deprecated unsigned int prealloced_context:1;
-#endif
-} AVFormatParameters;
+#define AVPROBE_PADDING_SIZE 32 ///< extra allocated bytes at the end of the probe buffer
/// Demuxer will use avio_open, no opened file should be provided by the caller.
#define AVFMT_NOFILE 0x0001
#define AVFMT_VARIABLE_FPS 0x0400 /**< Format allows variable fps. */
#define AVFMT_NODIMENSIONS 0x0800 /**< Format does not need width/height */
#define AVFMT_NOSTREAMS 0x1000 /**< Format does not require any streams */
-#define AVFMT_NOBINSEARCH 0x2000 /**< Format does not allow to fallback to binary search via read_timestamp */
-#define AVFMT_NOGENSEARCH 0x4000 /**< Format does not allow to fallback to generic search */
+#define AVFMT_NOBINSEARCH 0x2000 /**< Format does not allow to fall back on binary search via read_timestamp */
+#define AVFMT_NOGENSEARCH 0x4000 /**< Format does not allow to fall back on generic search */
#define AVFMT_NO_BYTE_SEEK 0x8000 /**< Format does not allow seeking by bytes */
#define AVFMT_ALLOW_FLUSH 0x10000 /**< Format allows flushing. If not set, the muxer will not receive a NULL packet in the write_packet function. */
-#define AVFMT_TS_NONSTRICT 0x8000000 /**< Format does not require strictly
- increasing timestamps, but they must
- still be monotonic */
+#if LIBAVFORMAT_VERSION_MAJOR <= 54
+#define AVFMT_TS_NONSTRICT 0x8020000 //we try to be compatible to the ABIs of ffmpeg and major forks
+#else
+#define AVFMT_TS_NONSTRICT 0x20000
+#endif
+ /**< Format does not require strictly
+ increasing timestamps, but they must
+ still be monotonic */
+#define AVFMT_TS_NEGATIVE 0x40000 /**< Format allows muxing negative
+ timestamps. If not set the timestamp
+ will be shifted in av_write_frame and
+ av_interleaved_write_frame so they
+ start from 0.
+ The user or muxer can override this through
+ AVFormatContext.avoid_negative_ts
+ */
+
+#define AVFMT_SEEK_TO_PTS 0x4000000 /**< Seeking is based on PTS */
/**
* @addtogroup lavf_encoding
const char *long_name;
const char *mime_type;
const char *extensions; /**< comma-separated filename extensions */
+ /* output support */
+ enum AVCodecID audio_codec; /**< default audio codec */
+ enum AVCodecID video_codec; /**< default video codec */
+ enum AVCodecID subtitle_codec; /**< default subtitle codec */
+ /**
+ * can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, AVFMT_RAWPICTURE,
+ * AVFMT_GLOBALHEADER, AVFMT_NOTIMESTAMPS, AVFMT_VARIABLE_FPS,
+ * AVFMT_NODIMENSIONS, AVFMT_NOSTREAMS, AVFMT_ALLOW_FLUSH,
+ * AVFMT_TS_NONSTRICT
+ */
+ int flags;
+
+ /**
+ * List of supported codec_id-codec_tag pairs, ordered by "better
+ * choice first". The arrays are all terminated by AV_CODEC_ID_NONE.
+ */
+ const struct AVCodecTag * const *codec_tag;
+
+
+ const AVClass *priv_class; ///< AVClass for the private context
+
+ /*****************************************************************
+ * No fields below this line are part of the public API. They
+ * may not be used outside of libavformat and can be changed and
+ * removed at will.
+ * New public fields should be added right above.
+ *****************************************************************
+ */
+ struct AVOutputFormat *next;
/**
* size of private data so that it can be allocated in the wrapper
*/
int priv_data_size;
- /* output support */
- enum CodecID audio_codec; /**< default audio codec */
- enum CodecID video_codec; /**< default video codec */
+
int (*write_header)(struct AVFormatContext *);
/**
* Write a packet. If AVFMT_ALLOW_FLUSH is set in flags,
int (*write_packet)(struct AVFormatContext *, AVPacket *pkt);
int (*write_trailer)(struct AVFormatContext *);
/**
- * can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, AVFMT_RAWPICTURE,
- * AVFMT_GLOBALHEADER, AVFMT_NOTIMESTAMPS, AVFMT_VARIABLE_FPS,
- * AVFMT_NODIMENSIONS, AVFMT_NOSTREAMS, AVFMT_ALLOW_FLUSH
+ * Currently only used to set pixel format if not YUV420P.
*/
- int flags;
-
- void *dummy;
-
int (*interleave_packet)(struct AVFormatContext *, AVPacket *out,
AVPacket *in, int flush);
-
- /**
- * List of supported codec_id-codec_tag pairs, ordered by "better
- * choice first". The arrays are all terminated by CODEC_ID_NONE.
- */
- const struct AVCodecTag * const *codec_tag;
-
- enum CodecID subtitle_codec; /**< default subtitle codec */
-
-#if FF_API_OLD_METADATA2
- const AVMetadataConv *metadata_conv;
-#endif
-
- const AVClass *priv_class; ///< AVClass for the private context
-
/**
* Test if the given codec can be stored in this container.
*
* @return 1 if the codec is supported, 0 if it is not.
* A negative number if unknown.
+ * MKTAG('A', 'P', 'I', 'C') if the codec is only supported as AV_DISPOSITION_ATTACHED_PIC
*/
- int (*query_codec)(enum CodecID id, int std_compliance);
+ int (*query_codec)(enum AVCodecID id, int std_compliance);
void (*get_output_timestamp)(struct AVFormatContext *s, int stream,
int64_t *dts, int64_t *wall);
-
- /* private fields */
- struct AVOutputFormat *next;
} AVOutputFormat;
/**
* @}
const char *long_name;
/**
+ * Can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, AVFMT_SHOW_IDS,
+ * AVFMT_GENERIC_INDEX, AVFMT_TS_DISCONT, AVFMT_NOBINSEARCH,
+ * AVFMT_NOGENSEARCH, AVFMT_NO_BYTE_SEEK, AVFMT_SEEK_TO_PTS.
+ */
+ int flags;
+
+ /**
+ * If extensions are defined, then no probe is done. You should
+ * usually not use extension format guessing because it is not
+ * reliable enough
+ */
+ const char *extensions;
+
+ const struct AVCodecTag * const *codec_tag;
+
+ const AVClass *priv_class; ///< AVClass for the private context
+
+ /*****************************************************************
+ * No fields below this line are part of the public API. They
+ * may not be used outside of libavformat and can be changed and
+ * removed at will.
+ * New public fields should be added right above.
+ *****************************************************************
+ */
+ struct AVInputFormat *next;
+
+ /**
+ * Raw demuxers store their codec ID here.
+ */
+ int raw_codec_id;
+
+ /**
* Size of private data so that it can be allocated in the wrapper.
*/
int priv_data_size;
/**
* Read the format header and initialize the AVFormatContext
- * structure. Return 0 if OK. 'ap' if non-NULL contains
- * additional parameters. Only used in raw format right
- * now. 'av_new_stream' should be called to create new streams.
+ * structure. Return 0 if OK. Only used in raw format right
+ * now. 'avformat_new_stream' should be called to create new streams.
*/
- int (*read_header)(struct AVFormatContext *,
- AVFormatParameters *ap);
+ int (*read_header)(struct AVFormatContext *);
/**
* Read one packet and put it in 'pkt'. pts and flags are also
- * set. 'av_new_stream' can be called only if the flag
+ * set. 'avformat_new_stream' can be called only if the flag
* AVFMTCTX_NOHEADER is used and only in the calling thread (not in a
* background thread).
* @return 0 on success, < 0 on error.
int64_t *pos, int64_t pos_limit);
/**
- * Can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, AVFMT_SHOW_IDS,
- * AVFMT_GENERIC_INDEX, AVFMT_TS_DISCONT, AVFMT_NOBINSEARCH,
- * AVFMT_NOGENSEARCH, AVFMT_NO_BYTE_SEEK.
- */
- int flags;
-
- /**
- * If extensions are defined, then no probe is done. You should
- * usually not use extension format guessing because it is not
- * reliable enough
- */
- const char *extensions;
-
- /**
- * General purpose read-only value that the format can use.
- */
- int value;
-
- /**
* Start/resume playing - only meaningful if using a network-based format
* (RTSP).
*/
*/
int (*read_pause)(struct AVFormatContext *);
- const struct AVCodecTag * const *codec_tag;
-
/**
* Seek to timestamp ts.
* Seeking will be done so that the point from which all active streams
* Active streams are all streams that have AVStream.discard < AVDISCARD_ALL.
*/
int (*read_seek2)(struct AVFormatContext *s, int stream_index, int64_t min_ts, int64_t ts, int64_t max_ts, int flags);
-
-#if FF_API_OLD_METADATA2
- const AVMetadataConv *metadata_conv;
-#endif
-
- const AVClass *priv_class; ///< AVClass for the private context
-
- /* private fields */
- struct AVInputFormat *next;
} AVInputFormat;
/**
* @}
AVSTREAM_PARSE_HEADERS, /**< Only parse headers, do not repack. */
AVSTREAM_PARSE_TIMESTAMPS, /**< full parsing and interpolation of timestamps for frames not starting on a packet boundary */
AVSTREAM_PARSE_FULL_ONCE, /**< full parsing and repack of the first frame only, only implemented for H.264 currently */
+ AVSTREAM_PARSE_FULL_RAW=MKTAG(0,'R','A','W'), /**< full parsing and repack with timestamp and position generation by parser for raw
+ this assumes that each packet in the file contains no demuxer level headers and
+ just codec level data, otherwise position generation would fail */
};
typedef struct AVIndexEntry {
#define AV_DISPOSITION_HEARING_IMPAIRED 0x0080 /**< stream for hearing impaired audiences */
#define AV_DISPOSITION_VISUAL_IMPAIRED 0x0100 /**< stream for visual impaired audiences */
#define AV_DISPOSITION_CLEAN_EFFECTS 0x0200 /**< stream without voice */
+/**
+ * The stream is stored in the file as an attached picture/"cover art" (e.g.
+ * APIC frame in ID3v2). The single packet associated with it will be returned
+ * among the first few packets read from the file unless seeking takes place.
+ * It can also be accessed at any time in AVStream.attached_pic.
+ */
+#define AV_DISPOSITION_ATTACHED_PIC 0x0400
+
+/**
+ * To specify text track kind (different from subtitles default).
+ */
+#define AV_DISPOSITION_CAPTIONS 0x10000
+#define AV_DISPOSITION_DESCRIPTIONS 0x20000
+#define AV_DISPOSITION_METADATA 0x40000
+
+/**
+ * Options for behavior on timestamp wrap detection.
+ */
+#define AV_PTS_WRAP_IGNORE 0 ///< ignore the wrap
+#define AV_PTS_WRAP_ADD_OFFSET 1 ///< add the format specific offset on wrap detection
+#define AV_PTS_WRAP_SUB_OFFSET -1 ///< subtract the format specific offset on wrap detection
/**
* Stream structure.
*/
typedef struct AVStream {
int index; /**< stream index in AVFormatContext */
- int id; /**< format-specific stream ID */
- AVCodecContext *codec; /**< codec context */
/**
- * Real base framerate of the stream.
- * This is the lowest framerate with which all timestamps can be
- * represented accurately (it is the least common multiple of all
- * framerates in the stream). Note, this value is just a guess!
- * For example, if the time base is 1/90000 and all frames have either
- * approximately 3600 or 1800 timer ticks, then r_frame_rate will be 50/1.
+ * Format-specific stream ID.
+ * decoding: set by libavformat
+ * encoding: set by the user, replaced by libavformat if left unset
*/
- AVRational r_frame_rate;
+ int id;
+ /**
+ * Codec context associated with this stream. Allocated and freed by
+ * libavformat.
+ *
+ * - decoding: The demuxer exports codec information stored in the headers
+ * here.
+ * - encoding: The user sets codec information, the muxer writes it to the
+ * output. Mandatory fields as specified in AVCodecContext
+ * documentation must be set even if this AVCodecContext is
+ * not actually used for encoding.
+ */
+ AVCodecContext *codec;
void *priv_data;
-#if FF_API_REORDER_PRIVATE
- /* internal data used in av_find_stream_info() */
- int64_t first_dts;
-#endif
-
/**
* encoding: pts generation when outputting stream
*/
/**
* This is the fundamental unit of time (in seconds) in terms
- * of which frame timestamps are represented. For fixed-fps content,
- * time base should be 1/framerate and timestamp increments should be 1.
+ * of which frame timestamps are represented.
+ *
* decoding: set by libavformat
- * encoding: set by libavformat in av_write_header
+ * encoding: set by libavformat in avformat_write_header. The muxer may use the
+ * user-provided value of @ref AVCodecContext.time_base "codec->time_base"
+ * as a hint.
*/
AVRational time_base;
-#if FF_API_REORDER_PRIVATE
- int pts_wrap_bits; /**< number of bits in pts (used for wrapping control) */
-#endif
-#if FF_API_STREAM_COPY
- /* ffmpeg.c private use */
- attribute_deprecated int stream_copy; /**< If set, just copy stream. */
-#endif
- enum AVDiscard discard; ///< Selects which packets can be discarded at will and do not need to be demuxed.
-
-#if FF_API_AVSTREAM_QUALITY
- //FIXME move stuff to a flags field?
- /**
- * Quality, as it has been removed from AVCodecContext and put in AVVideoFrame.
- * MN: dunno if that is the right place for it
- */
- attribute_deprecated float quality;
-#endif
/**
* Decoding: pts of the first frame of the stream in presentation order, in stream time base.
*/
int64_t duration;
-#if FF_API_REORDER_PRIVATE
- /* av_read_frame() support */
- enum AVStreamParseType need_parsing;
- struct AVCodecParserContext *parser;
-
- int64_t cur_dts;
- int last_IP_duration;
- int64_t last_IP_pts;
- /* av_seek_frame() support */
- AVIndexEntry *index_entries; /**< Only used if the format does not
- support seeking natively. */
- int nb_index_entries;
- unsigned int index_entries_allocated_size;
-#endif
-
int64_t nb_frames; ///< number of frames in this stream if known or 0
int disposition; /**< AV_DISPOSITION_* bit field */
-#if FF_API_REORDER_PRIVATE
- AVProbeData probe_data;
-#define MAX_REORDER_DELAY 16
- int64_t pts_buffer[MAX_REORDER_DELAY+1];
-#endif
+ enum AVDiscard discard; ///< Selects which packets can be discarded at will and do not need to be demuxed.
/**
* sample aspect ratio (0 if unknown)
AVDictionary *metadata;
-#if FF_API_REORDER_PRIVATE
- /* Intended mostly for av_read_frame() support. Not supposed to be used by */
- /* external applications; try to use something else if at all possible. */
- const uint8_t *cur_ptr;
- int cur_len;
- AVPacket cur_pkt;
-
- // Timestamp generation support:
/**
- * Timestamp corresponding to the last dts sync point.
- *
- * Initialized when AVCodecParserContext.dts_sync_point >= 0 and
- * a DTS is received from the underlying container. Otherwise set to
- * AV_NOPTS_VALUE by default.
- */
- int64_t reference_dts;
-
- /**
- * Number of packets to buffer for codec probing
- * NOT PART OF PUBLIC API
- */
-#define MAX_PROBE_PACKETS 2500
- int probe_packets;
-
- /**
- * last packet in packet_buffer for this stream when muxing.
- * Used internally, NOT PART OF PUBLIC API, do not read or
- * write from outside of libav*
+ * Average framerate
*/
- struct AVPacketList *last_in_packet_buffer;
-#endif
+ AVRational avg_frame_rate;
/**
- * Average framerate
+ * For streams with AV_DISPOSITION_ATTACHED_PIC disposition, this packet
+ * will contain the attached picture.
+ *
+ * decoding: set by libavformat, must not be modified by the caller.
+ * encoding: unused
*/
- AVRational avg_frame_rate;
+ AVPacket attached_pic;
/*****************************************************************
* All fields below this line are not part of the public API. They
*/
/**
- * Number of frames that have been demuxed during av_find_stream_info()
- */
- int codec_info_nb_frames;
-
- /**
- * Stream Identifier
- * This is the MPEG-TS stream identifier +1
- * 0 means unknown
- */
- int stream_identifier;
-
- int64_t interleaver_chunk_size;
- int64_t interleaver_chunk_duration;
-
- /**
* Stream information used internally by av_find_stream_info()
*/
-#define MAX_STD_TIMEBASES (60*12+5)
+#define MAX_STD_TIMEBASES (60*12+6)
struct {
int64_t last_dts;
int64_t duration_gcd;
int duration_count;
- double duration_error[2][2][MAX_STD_TIMEBASES];
+ double (*duration_error)[2][MAX_STD_TIMEBASES];
int64_t codec_info_duration;
- int nb_decoded_frames;
+ int64_t codec_info_duration_fields;
+ int found_decoder;
+
+ int64_t last_duration;
+
+ /**
+ * Those are used for average framerate estimation.
+ */
+ int64_t fps_first_dts;
+ int fps_first_dts_idx;
+ int64_t fps_last_dts;
+ int fps_last_dts_idx;
+
} *info;
- /**
- * flag to indicate that probing is requested
- * NOT PART OF PUBLIC API
- */
- int request_probe;
-#if !FF_API_REORDER_PRIVATE
- const uint8_t *cur_ptr;
- int cur_len;
- AVPacket cur_pkt;
+ int pts_wrap_bits; /**< number of bits in pts (used for wrapping control) */
// Timestamp generation support:
/**
int64_t reference_dts;
int64_t first_dts;
int64_t cur_dts;
- int last_IP_duration;
int64_t last_IP_pts;
+ int last_IP_duration;
/**
* Number of packets to buffer for codec probing
int probe_packets;
/**
+ * Number of frames that have been demuxed during av_find_stream_info()
+ */
+ int codec_info_nb_frames;
+
+ /* av_read_frame() support */
+ enum AVStreamParseType need_parsing;
+ struct AVCodecParserContext *parser;
+
+ /**
* last packet in packet_buffer for this stream when muxing.
*/
struct AVPacketList *last_in_packet_buffer;
AVProbeData probe_data;
#define MAX_REORDER_DELAY 16
int64_t pts_buffer[MAX_REORDER_DELAY+1];
- /* av_read_frame() support */
- enum AVStreamParseType need_parsing;
- struct AVCodecParserContext *parser;
- AVIndexEntry *index_entries; /**< Only used if the format does not
- support seeking natively. */
- int nb_index_entries;
- unsigned int index_entries_allocated_size;
+ AVIndexEntry *index_entries; /**< Only used if the format does not
+ support seeking natively. */
+ int nb_index_entries;
+ unsigned int index_entries_allocated_size;
+
+ /**
+ * Real base framerate of the stream.
+ * This is the lowest framerate with which all timestamps can be
+ * represented accurately (it is the least common multiple of all
+ * framerates in the stream). Note, this value is just a guess!
+ * For example, if the time base is 1/90000 and all frames have either
+ * approximately 3600 or 1800 timer ticks, then r_frame_rate will be 50/1.
+ *
+ * Code outside avformat should access this field using:
+ * av_stream_get/set_r_frame_rate(stream)
+ */
+ AVRational r_frame_rate;
+
+ /**
+ * Stream Identifier
+ * This is the MPEG-TS stream identifier +1
+ * 0 means unknown
+ */
+ int stream_identifier;
+
+ int64_t interleaver_chunk_size;
+ int64_t interleaver_chunk_duration;
+
+ /**
+ * stream probing state
+ * -1 -> probing finished
+ * 0 -> no probing requested
+ * rest -> perform probing with request_probe being the minimum score to accept.
+ * NOT PART OF PUBLIC API
+ */
+ int request_probe;
+ /**
+ * Indicates that everything up to the next keyframe
+ * should be discarded.
+ */
+ int skip_to_keyframe;
+
+ /**
+ * Number of samples to skip at the start of the frame decoded from the next packet.
+ */
+ int skip_samples;
+
+ /**
+ * Number of internally decoded frames, used internally in libavformat, do not access
+ * its lifetime differs from info which is why it is not in that structure.
+ */
+ int nb_decoded_frames;
+
+ /**
+ * Timestamp offset added to timestamps before muxing
+ * NOT PART OF PUBLIC API
+ */
+ int64_t mux_ts_offset;
+
+ /**
+ * Internal data to check for wrapping of the time stamp
+ */
+ int64_t pts_wrap_reference;
+
+ /**
+ * Options for behavior, when a wrap is detected.
+ *
+ * Defined by AV_PTS_WRAP_ values.
+ *
+ * If correction is enabled, there are two possibilities:
+ * If the first time stamp is near the wrap point, the wrap offset
+ * will be subtracted, which will create negative time stamps.
+ * Otherwise the offset will be added.
+ */
+ int pts_wrap_behavior;
- int pts_wrap_bits; /**< number of bits in pts (used for wrapping control) */
-#endif
} AVStream;
+AVRational av_stream_get_r_frame_rate(const AVStream *s);
+void av_stream_set_r_frame_rate(AVStream *s, AVRational r);
+
#define AV_PROGRAM_RUNNING 1
/**
int program_num;
int pmt_pid;
int pcr_pid;
+
+ /*****************************************************************
+ * All fields below this line are not part of the public API. They
+ * may not be used outside of libavformat and can be changed and
+ * removed at will.
+ * New public fields should be added right above.
+ *****************************************************************
+ */
+ int64_t start_time;
+ int64_t end_time;
+
+ int64_t pts_wrap_reference; ///< reference dts for wrap detection
+ int pts_wrap_behavior; ///< behavior on wrap detection
} AVProgram;
#define AVFMTCTX_NOHEADER 0x0001 /**< signal that no header is present
AVDictionary *metadata;
} AVChapter;
+
+/**
+ * The duration of a video can be estimated through various ways, and this enum can be used
+ * to know how the duration was estimated.
+ */
+enum AVDurationEstimationMethod {
+ AVFMT_DURATION_FROM_PTS, ///< Duration accurately estimated from PTSes
+ AVFMT_DURATION_FROM_STREAM, ///< Duration estimated from a stream with a known duration
+ AVFMT_DURATION_FROM_BITRATE ///< Duration estimated from bitrate (less accurate)
+};
+
/**
* Format I/O context.
* New fields can be added to the end with minor version bumps.
*/
void *priv_data;
- /*
+ /**
* I/O context.
*
* decoding: either set by the user before avformat_open_input() (then
*/
AVIOContext *pb;
+ /* stream info */
+ int ctx_flags; /**< Format-specific flags, see AVFMTCTX_xx */
+
/**
* A list of all streams in the file. New streams are created with
* avformat_new_stream().
AVStream **streams;
char filename[1024]; /**< input or output filename */
- /* stream info */
-#if FF_API_TIMESTAMP
- /**
- * @deprecated use 'creation_time' metadata tag instead
- */
- attribute_deprecated int64_t timestamp;
-#endif
-
- int ctx_flags; /**< Format-specific flags, see AVFMTCTX_xx */
-#if FF_API_REORDER_PRIVATE
- /* private data for pts handling (do not modify directly). */
- /**
- * This buffer is only needed when packets were already buffered but
- * not decoded, for example to get the codec parameters in MPEG
- * streams.
- */
- struct AVPacketList *packet_buffer;
-#endif
/**
* Decoding: position of the first frame of the component, in
*/
int64_t duration;
-#if FF_API_FILESIZE
- /**
- * decoding: total file size, 0 if unknown
- */
- attribute_deprecated int64_t file_size;
-#endif
-
/**
* Decoding: total stream bitrate in bit/s, 0 if not
* available. Never set it directly if the file_size and the
*/
int bit_rate;
-#if FF_API_REORDER_PRIVATE
- /* av_read_frame() support */
- AVStream *cur_st;
-
- /* av_seek_frame() support */
- int64_t data_offset; /**< offset of the first packet */
-#endif
-
-#if FF_API_MUXRATE
- /**
- * use mpeg muxer private options instead
- */
- attribute_deprecated int mux_rate;
-#endif
unsigned int packet_size;
-#if FF_API_PRELOAD
- attribute_deprecated int preload;
-#endif
int max_delay;
-#if FF_API_LOOP_OUTPUT
-#define AVFMT_NOOUTPUTLOOP -1
-#define AVFMT_INFINITEOUTPUTLOOP 0
- /**
- * number of times to loop output in formats that support it
- *
- * @deprecated use the 'loop' private option in the gif muxer.
- */
- attribute_deprecated int loop_output;
-#endif
-
int flags;
#define AVFMT_FLAG_GENPTS 0x0001 ///< Generate missing pts even if it requires parsing future frames.
#define AVFMT_FLAG_IGNIDX 0x0002 ///< Ignore index.
#define AVFMT_FLAG_IGNDTS 0x0008 ///< Ignore DTS on frames that contain both DTS & PTS
#define AVFMT_FLAG_NOFILLIN 0x0010 ///< Do not infer any values from other values, just return what is stored in the container
#define AVFMT_FLAG_NOPARSE 0x0020 ///< Do not use AVParsers, you also must set AVFMT_FLAG_NOFILLIN as the fillin code works on frames and no parsing -> no frames. Also seeking to frames can not work if parsing to find frame boundaries has been disabled
-#if FF_API_FLAG_RTP_HINT
-#define AVFMT_FLAG_RTP_HINT 0x0040 ///< Deprecated, use the -movflags rtphint muxer specific AVOption instead
-#endif
+#define AVFMT_FLAG_NOBUFFER 0x0040 ///< Do not buffer frames when possible
#define AVFMT_FLAG_CUSTOM_IO 0x0080 ///< The caller has supplied a custom AVIOContext, don't avio_close() it.
#define AVFMT_FLAG_DISCARD_CORRUPT 0x0100 ///< Discard frames marked corrupted
#define AVFMT_FLAG_MP4A_LATM 0x8000 ///< Enable RTP MP4A-LATM payload
#define AVFMT_FLAG_SORT_DTS 0x10000 ///< try to interleave outputted packets by dts (using this flag can slow demuxing down)
#define AVFMT_FLAG_PRIV_OPT 0x20000 ///< Enable use of private options by delaying codec open (this could be made default once all code is converted)
-#define AVFMT_FLAG_KEEP_SIDE_DATA 0x40000 ///< Dont merge side data but keep it seperate.
-
-#if FF_API_LOOP_INPUT
- /**
- * @deprecated, use the 'loop' img2 demuxer private option.
- */
- attribute_deprecated int loop_input;
-#endif
+#define AVFMT_FLAG_KEEP_SIDE_DATA 0x40000 ///< Don't merge side data but keep it separate.
/**
* decoding: size of data to probe; encoding: unused.
* Forced video codec_id.
* Demuxing: Set by user.
*/
- enum CodecID video_codec_id;
+ enum AVCodecID video_codec_id;
/**
* Forced audio codec_id.
* Demuxing: Set by user.
*/
- enum CodecID audio_codec_id;
+ enum AVCodecID audio_codec_id;
/**
* Forced subtitle codec_id.
* Demuxing: Set by user.
*/
- enum CodecID subtitle_codec_id;
+ enum AVCodecID subtitle_codec_id;
/**
* Maximum amount of memory in bytes to use for the index of each stream.
unsigned int nb_chapters;
AVChapter **chapters;
- /**
- * Flags to enable debugging.
- */
- int debug;
-#define FF_FDEBUG_TS 0x0001
-
-#if FF_API_REORDER_PRIVATE
- /**
- * Raw packets from the demuxer, prior to parsing and decoding.
- * This buffer is used for buffering packets until the codec can
- * be identified, as parsing cannot be done without knowing the
- * codec.
- */
- struct AVPacketList *raw_packet_buffer;
- struct AVPacketList *raw_packet_buffer_end;
-
- struct AVPacketList *packet_buffer_end;
-#endif
-
AVDictionary *metadata;
-#if FF_API_REORDER_PRIVATE
- /**
- * Remaining size available for raw_packet_buffer, in bytes.
- * NOT PART OF PUBLIC API
- */
-#define RAW_PACKET_BUFFER_SIZE 2500000
- int raw_packet_buffer_remaining_size;
-#endif
-
/**
* Start time of the stream in real world time, in microseconds
* since the unix epoch (00:00 1st January 1970). That is, pts=0
AVIOInterruptCB interrupt_callback;
/**
+ * Flags to enable debugging.
+ */
+ int debug;
+#define FF_FDEBUG_TS 0x0001
+
+ /**
* Transport stream id.
* This will be moved into demuxer private options. Thus no API/ABI compatibility
*/
*/
int max_chunk_size;
+ /**
+ * forces the use of wallclock timestamps as pts/dts of packets
+ * This has undefined results in the presence of B frames.
+ * - encoding: unused
+ * - decoding: Set by user via AVOptions (NO direct access)
+ */
+ int use_wallclock_as_timestamps;
+
+ /**
+ * Avoid negative timestamps during muxing.
+ * 0 -> allow negative timestamps
+ * 1 -> avoid negative timestamps
+ * -1 -> choose automatically (default)
+ * Note, this only works when interleave_packet_per_dts is in use.
+ * - encoding: Set by user via AVOptions (NO direct access)
+ * - decoding: unused
+ */
+ int avoid_negative_ts;
+
+ /**
+ * avio flags, used to force AVIO_FLAG_DIRECT.
+ * - encoding: unused
+ * - decoding: Set by user via AVOptions (NO direct access)
+ */
+ int avio_flags;
+
+ /**
+ * The duration field can be estimated through various ways, and this field can be used
+ * to know how the duration was estimated.
+ * - encoding: unused
+ * - decoding: Read by user via AVOptions (NO direct access)
+ */
+ enum AVDurationEstimationMethod duration_estimation_method;
+
+ /**
+ * Skip initial bytes when opening stream
+ * - encoding: unused
+ * - decoding: Set by user via AVOptions (NO direct access)
+ */
+ unsigned int skip_initial_bytes;
+
+ /**
+ * Correct single timestamp overflows
+ * - encoding: unused
+ * - decoding: Set by user via AVOPtions (NO direct access)
+ */
+ unsigned int correct_ts_overflow;
+
+ /**
+ * Force seeking to any (also non key) frames.
+ * - encoding: unused
+ * - decoding: Set by user via AVOPtions (NO direct access)
+ */
+ int seek2any;
+
+ /**
+ * Flush the I/O context after each packet.
+ * - encoding: Set by user via AVOptions (NO direct access)
+ * - decoding: unused
+ */
+ int flush_packets;
+
/*****************************************************************
* All fields below this line are not part of the public API. They
* may not be used outside of libavformat and can be changed and
* New public fields should be added right above.
*****************************************************************
*/
-#if !FF_API_REORDER_PRIVATE
+
+ /**
+ * This buffer is only needed when packets were already buffered but
+ * not decoded, for example to get the codec parameters in MPEG
+ * streams.
+ */
+ struct AVPacketList *packet_buffer;
+ struct AVPacketList *packet_buffer_end;
+
+ /* av_seek_frame() support */
+ int64_t data_offset; /**< offset of the first packet */
+
/**
* Raw packets from the demuxer, prior to parsing and decoding.
* This buffer is used for buffering packets until the codec can
struct AVPacketList *raw_packet_buffer;
struct AVPacketList *raw_packet_buffer_end;
/**
+ * Packets split by the parser get queued here.
+ */
+ struct AVPacketList *parse_queue;
+ struct AVPacketList *parse_queue_end;
+ /**
* Remaining size available for raw_packet_buffer, in bytes.
*/
#define RAW_PACKET_BUFFER_SIZE 2500000
int raw_packet_buffer_remaining_size;
/**
- * This buffer is only needed when packets were already buffered but
- * not decoded, for example to get the codec parameters in MPEG
- * streams.
+ * Offset to remap timestamps to be non-negative.
+ * Expressed in timebase units.
+ * @see AVStream.mux_ts_offset
*/
- struct AVPacketList *packet_buffer;
- struct AVPacketList *packet_buffer_end;
+ int64_t offset;
- /* av_read_frame() support */
- AVStream *cur_st;
+ /**
+ * Timebase for the timestamp offset.
+ */
+ AVRational offset_timebase;
- /* av_seek_frame() support */
- int64_t data_offset; /**< offset of the first packet */
-#endif
+ /**
+ * IO repositioned flag.
+ * This is set by avformat when the underlaying IO context read pointer
+ * is repositioned, for example when doing byte based seeking.
+ * Demuxers can use the flag to detect such changes.
+ */
+ int io_repositioned;
} AVFormatContext;
+/**
+ * Returns the method used to set ctx->duration.
+ *
+ * @return AVFMT_DURATION_FROM_PTS, AVFMT_DURATION_FROM_STREAM, or AVFMT_DURATION_FROM_BITRATE.
+ */
+enum AVDurationEstimationMethod av_fmt_ctx_get_duration_estimation_method(const AVFormatContext* ctx);
+
typedef struct AVPacketList {
AVPacket pkt;
struct AVPacketList *next;
*
* @see av_register_input_format()
* @see av_register_output_format()
- * @see av_register_protocol()
*/
void av_register_all(void);
*
* @return newly created stream or NULL on error.
*/
-AVStream *avformat_new_stream(AVFormatContext *s, AVCodec *c);
+AVStream *avformat_new_stream(AVFormatContext *s, const AVCodec *c);
AVProgram *av_new_program(AVFormatContext *s, int id);
*/
-#if FF_API_GUESS_IMG2_CODEC
-attribute_deprecated enum CodecID av_guess_image2_codec(const char *filename);
-#endif
-
#if FF_API_PKT_DUMP
attribute_deprecated void av_pkt_dump(FILE *f, AVPacket *pkt, int dump_payload);
attribute_deprecated void av_pkt_dump_log(void *avcl, int level, AVPacket *pkt,
int dump_payload);
#endif
-
#if FF_API_ALLOC_OUTPUT_CONTEXT
/**
* @deprecated deprecated in favor of avformat_alloc_output_context2()
const char *filename, void *logctx,
unsigned int offset, unsigned int max_probe_size);
-#if FF_API_FORMAT_PARAMETERS
-/**
- * Allocate all the structures needed to read an input stream.
- * This does not open the needed codecs for decoding the stream[s].
- * @deprecated use avformat_open_input instead.
- */
-attribute_deprecated int av_open_input_stream(AVFormatContext **ic_ptr,
- AVIOContext *pb, const char *filename,
- AVInputFormat *fmt, AVFormatParameters *ap);
-
-/**
- * Open a media file as input. The codecs are not opened. Only the file
- * header (if present) is read.
- *
- * @param ic_ptr The opened media file handle is put here.
- * @param filename filename to open
- * @param fmt If non-NULL, force the file format to use.
- * @param buf_size optional buffer size (zero if default is OK)
- * @param ap Additional parameters needed when opening the file
- * (NULL if default).
- * @return 0 if OK, AVERROR_xxx otherwise
- *
- * @deprecated use avformat_open_input instead.
- */
-attribute_deprecated int av_open_input_file(AVFormatContext **ic_ptr, const char *filename,
- AVInputFormat *fmt,
- int buf_size,
- AVFormatParameters *ap);
-#endif
-
/**
* Open an input stream and read the header. The codecs are not opened.
* The stream must be closed with av_close_input_file().
*/
int avformat_open_input(AVFormatContext **ps, const char *filename, AVInputFormat *fmt, AVDictionary **options);
-int av_demuxer_open(AVFormatContext *ic, AVFormatParameters *ap);
+attribute_deprecated
+int av_demuxer_open(AVFormatContext *ic);
#if FF_API_FORMAT_PARAMETERS
/**
AVCodec **decoder_ret,
int flags);
+#if FF_API_READ_PACKET
/**
+ * @deprecated use AVFMT_FLAG_NOFILLIN | AVFMT_FLAG_NOPARSE to read raw
+ * unprocessed packets
+ *
* Read a transport packet from a media file.
*
* This function is obsolete and should never be used.
* @param pkt is filled
* @return 0 if OK, AVERROR_xxx on error
*/
+attribute_deprecated
int av_read_packet(AVFormatContext *s, AVPacket *pkt);
+#endif
/**
* Return the next frame of a stream.
* omit invalid data between valid frames so as to give the decoder the maximum
* information possible for decoding.
*
- * The returned packet is valid
- * until the next av_read_frame() or until av_close_input_file() and
- * must be freed with av_free_packet. For video, the packet contains
- * exactly one frame. For audio, it contains an integer number of
- * frames if each frame has a known fixed size (e.g. PCM or ADPCM
- * data). If the audio frames have a variable size (e.g. MPEG audio),
- * then it contains one frame.
+ * If pkt->buf is NULL, then the packet is valid until the next
+ * av_read_frame() or until av_close_input_file(). Otherwise the packet is valid
+ * indefinitely. In both cases the packet must be freed with
+ * av_free_packet when it is no longer needed. For video, the packet contains
+ * exactly one frame. For audio, it contains an integer number of frames if each
+ * frame has a known fixed size (e.g. PCM or ADPCM data). If the audio frames
+ * have a variable size (e.g. MPEG audio), then it contains one frame.
*
* pkt->pts, pkt->dts and pkt->duration are always set to correct
* values in AVStream.time_base units (and guessed if the format cannot
* or if stream_index is -1, in AV_TIME_BASE units.
* If flags contain AVSEEK_FLAG_ANY, then non-keyframes are treated as
* keyframes (this may not be supported by all demuxers).
+ * If flags contain AVSEEK_FLAG_BACKWARD, it is ignored.
*
* @param stream_index index of the stream which is used as time base reference
* @param min_ts smallest acceptable timestamp
*/
int av_read_pause(AVFormatContext *s);
-#if FF_API_FORMAT_PARAMETERS
-/**
- * Free a AVFormatContext allocated by av_open_input_stream.
- * @param s context to free
- * @deprecated use av_close_input_file()
- */
-attribute_deprecated
-void av_close_input_stream(AVFormatContext *s);
-#endif
-
#if FF_API_CLOSE_INPUT_FILE
/**
* @deprecated use avformat_close_input()
#define AVSEEK_FLAG_ANY 4 ///< seek to any frame, even non-keyframes
#define AVSEEK_FLAG_FRAME 8 ///< seeking based on frame number
-#if FF_API_SEEK_PUBLIC
-attribute_deprecated
-int av_seek_frame_binary(AVFormatContext *s, int stream_index,
- int64_t target_ts, int flags);
-attribute_deprecated
-void av_update_cur_dts(AVFormatContext *s, AVStream *ref_st, int64_t timestamp);
-attribute_deprecated
-int64_t av_gen_search(AVFormatContext *s, int stream_index,
- int64_t target_ts, int64_t pos_min,
- int64_t pos_max, int64_t pos_limit,
- int64_t ts_min, int64_t ts_max,
- int flags, int64_t *ts_ret,
- int64_t (*read_timestamp)(struct AVFormatContext *, int , int64_t *, int64_t ));
-#endif
-
-#if FF_API_FORMAT_PARAMETERS
-/**
- * @deprecated pass the options to avformat_write_header directly.
- */
-attribute_deprecated int av_set_parameters(AVFormatContext *s, AVFormatParameters *ap);
-#endif
-
/**
* @addtogroup lavf_encoding
* @{
*
* @param s Media file handle, must be allocated with avformat_alloc_context().
* Its oformat field must be set to the desired output format;
- * Its pb field must be set to an already openened AVIOContext.
+ * Its pb field must be set to an already opened AVIOContext.
* @param options An AVDictionary filled with AVFormatContext and muxer-private options.
* On return this parameter will be destroyed and replaced with a dict containing
* options that were not found. May be NULL.
*/
int avformat_write_header(AVFormatContext *s, AVDictionary **options);
-#if FF_API_FORMAT_PARAMETERS
-/**
- * Allocate the stream private data and write the stream header to an
- * output media file.
- * @note: this sets stream time-bases, if possible to stream->codec->time_base
- * but for some formats it might also be some other time base
- *
- * @param s media file handle
- * @return 0 if OK, AVERROR_xxx on error
- *
- * @deprecated use avformat_write_header.
- */
-attribute_deprecated int av_write_header(AVFormatContext *s);
-#endif
-
/**
* Write a packet to an output media file.
*
* demuxer level.
*
* @param s media file handle
- * @param pkt The packet containing the data to be written. Libavformat takes
- * ownership of the data and will free it when it sees fit using the packet's
- * @ref AVPacket.destruct "destruct" field. The caller must not access the data
- * after this function returns, as it may already be freed.
+ * @param pkt The packet containing the data to be written. pkt->buf must be set
+ * to a valid AVBufferRef describing the packet data. Libavformat takes
+ * ownership of this reference and will unref it when it sees fit. The caller
+ * must not access the data through this reference after this function returns.
+ * This can be NULL (at any time, not just at the end), to flush the
+ * interleaving queues.
* Packet's @ref AVPacket.stream_index "stream_index" field must be set to the
* index of the corresponding stream in @ref AVFormatContext.streams
* "s.streams".
int av_interleaved_write_frame(AVFormatContext *s, AVPacket *pkt);
/**
- * Interleave a packet per dts in an output media file.
- *
- * Packets with pkt->destruct == av_destruct_packet will be freed inside this
- * function, so they cannot be used after it. Note that calling av_free_packet()
- * on them is still safe.
- *
- * @param s media file handle
- * @param out the interleaved packet will be output here
- * @param pkt the input packet
- * @param flush 1 if no further packets are available as input and all
- * remaining packets should be output
- * @return 1 if a packet was output, 0 if no packet could be output,
- * < 0 if an error occurred
- */
-int av_interleave_packet_per_dts(AVFormatContext *s, AVPacket *out,
- AVPacket *pkt, int flush);
-
-/**
* Write the stream trailer to an output media file and free the
* file private data.
*
- * May only be called after a successful call to av_write_header.
+ * May only be called after a successful call to avformat_write_header.
*
* @param s media file handle
* @return 0 if OK, AVERROR_xxx on error
/**
* Guess the codec ID based upon muxer and filename.
*/
-enum CodecID av_guess_codec(AVOutputFormat *fmt, const char *short_name,
+enum AVCodecID av_guess_codec(AVOutputFormat *fmt, const char *short_name,
const char *filename, const char *mime_type,
enum AVMediaType type);
* work in real time.
* @param s media file handle
* @param stream stream in the media file
- * @param dts[out] DTS of the last packet output for the stream, in stream
+ * @param[out] dts DTS of the last packet output for the stream, in stream
* time_base units
- * @param wall[out] absolute time when that packet whas output,
+ * @param[out] wall absolute time when that packet whas output,
* in microsecond
* @return 0 if OK, AVERROR(ENOSYS) if the format does not support it
* Note: some formats or devices may not allow to measure dts and wall
* @ingroup libavf
* @{
*
- * Miscelaneous utility functions related to both muxing and demuxing
+ * Miscellaneous utility functions related to both muxing and demuxing
* (or neither).
*/
*
* @see av_hex_dump_log, av_pkt_dump2, av_pkt_dump_log2
*/
-void av_hex_dump(FILE *f, uint8_t *buf, int size);
+void av_hex_dump(FILE *f, const uint8_t *buf, int size);
/**
* Send a nice hexadecimal dump of a buffer to the log.
*
* @see av_hex_dump, av_pkt_dump2, av_pkt_dump_log2
*/
-void av_hex_dump_log(void *avcl, int level, uint8_t *buf, int size);
+void av_hex_dump_log(void *avcl, int level, const uint8_t *buf, int size);
/**
* Send a nice dump of a packet to the specified file stream.
AVStream *st);
/**
- * Get the CodecID for the given codec tag tag.
- * If no codec id is found returns CODEC_ID_NONE.
+ * Get the AVCodecID for the given codec tag tag.
+ * If no codec id is found returns AV_CODEC_ID_NONE.
*
* @param tags list of supported codec_id-codec_tag pairs, as stored
* in AVInputFormat.codec_tag and AVOutputFormat.codec_tag
*/
-enum CodecID av_codec_get_id(const struct AVCodecTag * const *tags, unsigned int tag);
+enum AVCodecID av_codec_get_id(const struct AVCodecTag * const *tags, unsigned int tag);
/**
* Get the codec tag for the given codec id id.
* @param tags list of supported codec_id-codec_tag pairs, as stored
* in AVInputFormat.codec_tag and AVOutputFormat.codec_tag
*/
-unsigned int av_codec_get_tag(const struct AVCodecTag * const *tags, enum CodecID id);
+unsigned int av_codec_get_tag(const struct AVCodecTag * const *tags, enum AVCodecID id);
+
+/**
+ * Get the codec tag for the given codec id.
+ *
+ * @param tags list of supported codec_id - codec_tag pairs, as stored
+ * in AVInputFormat.codec_tag and AVOutputFormat.codec_tag
+ * @param id codec id that should be searched for in the list
+ * @param tag A pointer to the found tag
+ * @return 0 if id was not found in tags, > 0 if it was found
+ */
+int av_codec_get_tag2(const struct AVCodecTag * const *tags, enum AVCodecID id,
+ unsigned int *tag);
int av_find_default_stream_index(AVFormatContext *s);
char *path, int path_size,
const char *url);
-#if FF_API_DUMP_FORMAT
-/**
- * @deprecated Deprecated in favor of av_dump_format().
- */
-attribute_deprecated void dump_format(AVFormatContext *ic,
- int index,
- const char *url,
- int is_output);
-#endif
void av_dump_format(AVFormatContext *ic,
int index,
const char *url,
int is_output);
-#if FF_API_PARSE_DATE
-/**
- * Parse datestr and return a corresponding number of microseconds.
- *
- * @param datestr String representing a date or a duration.
- * See av_parse_time() for the syntax of the provided string.
- * @deprecated in favor of av_parse_time()
- */
-attribute_deprecated
-int64_t parse_date(const char *datestr, int duration);
-#endif
-
-/**
- * Get the current time in microseconds.
- */
-int64_t av_gettime(void);
-
-#if FF_API_FIND_INFO_TAG
-/**
- * @deprecated use av_find_info_tag in libavutil instead.
- */
-attribute_deprecated int find_info_tag(char *arg, int arg_size, const char *tag1, const char *info);
-#endif
-
/**
* Return in 'buf' the path with '%d' replaced by a number.
*
/**
* Generate an SDP for an RTP session.
*
+ * Note, this overwrites the id values of AVStreams in the muxer contexts
+ * for getting unique dynamic payload types.
+ *
* @param ac array of AVFormatContexts describing the RTP streams. If the
* array is composed by only one context, such context can contain
* multiple AVStreams (one AVStream per RTP stream). Otherwise,
*/
int av_sdp_create(AVFormatContext *ac[], int n_files, char *buf, int size);
-#if FF_API_SDP_CREATE
-attribute_deprecated int avf_sdp_create(AVFormatContext *ac[], int n_files, char *buff, int size);
-#endif
-
/**
* Return a positive value if the given filename has one of the given
* extensions, 0 otherwise.
* @return 1 if codec with ID codec_id can be stored in ofmt, 0 if it cannot.
* A negative number if this information is not available.
*/
-int avformat_query_codec(AVOutputFormat *ofmt, enum CodecID codec_id, int std_compliance);
+int avformat_query_codec(AVOutputFormat *ofmt, enum AVCodecID codec_id, int std_compliance);
/**
* @defgroup riff_fourcc RIFF FourCCs
* @{
- * Get the tables mapping RIFF FourCCs to libavcodec CodecIDs. The tables are
+ * Get the tables mapping RIFF FourCCs to libavcodec AVCodecIDs. The tables are
* meant to be passed to av_codec_get_id()/av_codec_get_tag() as in the
* following code:
* @code
* uint32_t tag = MKTAG('H', '2', '6', '4');
* const struct AVCodecTag *table[] = { avformat_get_riff_video_tags(), 0 };
- * enum CodecID id = av_codec_get_id(table, tag);
+ * enum AVCodecID id = av_codec_get_id(table, tag);
* @endcode
*/
/**
- * @return the table mapping RIFF FourCCs for video to libavcodec CodecID.
+ * @return the table mapping RIFF FourCCs for video to libavcodec AVCodecID.
*/
const struct AVCodecTag *avformat_get_riff_video_tags(void);
/**
- * @return the table mapping RIFF FourCCs for audio to CodecID.
+ * @return the table mapping RIFF FourCCs for audio to AVCodecID.
*/
const struct AVCodecTag *avformat_get_riff_audio_tags(void);
+
/**
* @}
*/
/**
+ * Guess the sample aspect ratio of a frame, based on both the stream and the
+ * frame aspect ratio.
+ *
+ * Since the frame aspect ratio is set by the codec but the stream aspect ratio
+ * is set by the demuxer, these two may not be equal. This function tries to
+ * return the value that you should use if you would like to display the frame.
+ *
+ * Basic logic is to use the stream aspect ratio if it is set to something sane
+ * otherwise use the frame aspect ratio. This way a container setting, which is
+ * usually easy to modify can override the coded value in the frames.
+ *
+ * @param format the format context which the stream is part of
+ * @param stream the stream which the frame is part of
+ * @param frame the frame with the aspect ratio to be determined
+ * @return the guessed (valid) sample_aspect_ratio, 0/1 if no idea
+ */
+AVRational av_guess_sample_aspect_ratio(AVFormatContext *format, AVStream *stream, AVFrame *frame);
+
+/**
+ * Guess the frame rate, based on both the container and codec information.
+ *
+ * @param ctx the format context which the stream is part of
+ * @param stream the stream which the frame is part of
+ * @param frame the frame for which the frame rate should be determined, may be NULL
+ * @return the guessed (valid) frame rate, 0/1 if no idea
+ */
+AVRational av_guess_frame_rate(AVFormatContext *ctx, AVStream *stream, AVFrame *frame);
+
+/**
+ * Check if the stream st contained in s is matched by the stream specifier
+ * spec.
+ *
+ * See the "stream specifiers" chapter in the documentation for the syntax
+ * of spec.
+ *
+ * @return >0 if st is matched by spec;
+ * 0 if st is not matched by spec;
+ * AVERROR code if spec is invalid
+ *
+ * @note A stream specifier can match several streams in the format.
+ */
+int avformat_match_stream_specifier(AVFormatContext *s, AVStream *st,
+ const char *spec);
+
+int avformat_queue_attached_pictures(AVFormatContext *s);
+
+
+/**
* @}
*/
* new elements have been added after this struct in AVFormatContext
* or AVIOContext.
*/
-typedef struct {
+typedef struct AVIOInterruptCB {
int (*callback)(void*);
void *opaque;
} AVIOInterruptCB;
* when implementing custom I/O. Normally these are set to the
* function pointers specified in avio_alloc_context()
*/
-typedef struct {
-#if !FF_API_OLD_AVIO
+typedef struct AVIOContext {
/**
* A class for private options.
*
* warning -- this field can be NULL, be sure to not pass this AVIOContext
* to any av_opt_* functions in that case.
*/
- AVClass *av_class;
-#endif
+ const AVClass *av_class;
unsigned char *buffer; /**< Start of the buffer. */
int buffer_size; /**< Maximum buffer size */
unsigned char *buf_ptr; /**< Current position in the buffer */
int must_flush; /**< true if the next seek should flush */
int eof_reached; /**< true if eof reached */
int write_flag; /**< true if open for writing */
-#if FF_API_OLD_AVIO
- attribute_deprecated int is_streamed;
-#endif
int max_packet_size;
unsigned long checksum;
unsigned char *checksum_ptr;
* max filesize, used to limit allocations
* This field is internal to libavformat and access from outside is not allowed.
*/
- int64_t maxsize;
-} AVIOContext;
-
-/* unbuffered I/O */
-
-#if FF_API_OLD_AVIO
-/**
- * URL Context.
- * New fields can be added to the end with minor version bumps.
- * Removal, reordering and changes to existing fields require a major
- * version bump.
- * sizeof(URLContext) must not be used outside libav*.
- * @deprecated This struct will be made private
- */
-typedef struct URLContext {
- const AVClass *av_class; ///< information for av_log(). Set by url_open().
- struct URLProtocol *prot;
- int flags;
- int is_streamed; /**< true if streamed (no seek possible), default = false */
- int max_packet_size; /**< if non zero, the stream is packetized with this max packet size */
- void *priv_data;
- char *filename; /**< specified URL */
- int is_connected;
- AVIOInterruptCB interrupt_callback;
-} URLContext;
-
-#define URL_PROTOCOL_FLAG_NESTED_SCHEME 1 /*< The protocol name can be the first part of a nested protocol scheme */
-#define URL_PROTOCOL_FLAG_NETWORK 2 /*< The protocol uses network */
-
-/**
- * @deprecated This struct is to be made private. Use the higher-level
- * AVIOContext-based API instead.
- */
-typedef struct URLProtocol {
- const char *name;
- int (*url_open)(URLContext *h, const char *url, int flags);
- int (*url_read)(URLContext *h, unsigned char *buf, int size);
- int (*url_write)(URLContext *h, const unsigned char *buf, int size);
- int64_t (*url_seek)(URLContext *h, int64_t pos, int whence);
- int (*url_close)(URLContext *h);
- struct URLProtocol *next;
- int (*url_read_pause)(URLContext *h, int pause);
- int64_t (*url_read_seek)(URLContext *h, int stream_index,
- int64_t timestamp, int flags);
- int (*url_get_file_handle)(URLContext *h);
- int priv_data_size;
- const AVClass *priv_data_class;
- int flags;
- int (*url_check)(URLContext *h, int mask);
-} URLProtocol;
-
-typedef struct URLPollEntry {
- URLContext *handle;
- int events;
- int revents;
-} URLPollEntry;
-
-/* not implemented */
-attribute_deprecated int url_poll(URLPollEntry *poll_table, int n, int timeout);
-
-/**
- * @name URL open modes
- * The flags argument to url_open and cosins must be one of the following
- * constants, optionally ORed with other flags.
- * @{
- */
-#define URL_RDONLY 1 /**< read-only */
-#define URL_WRONLY 2 /**< write-only */
-#define URL_RDWR (URL_RDONLY|URL_WRONLY) /**< read-write */
-/**
- * @}
- */
-
-/**
- * Use non-blocking mode.
- * If this flag is set, operations on the context will return
- * AVERROR(EAGAIN) if they can not be performed immediately.
- * If this flag is not set, operations on the context will never return
- * AVERROR(EAGAIN).
- * Note that this flag does not affect the opening/connecting of the
- * context. Connecting a protocol will always block if necessary (e.g. on
- * network protocols) but never hang (e.g. on busy devices).
- * Warning: non-blocking protocols is work-in-progress; this flag may be
- * silently ignored.
- */
-#define URL_FLAG_NONBLOCK 8
+ int64_t maxsize;
-typedef int URLInterruptCB(void);
-extern URLInterruptCB *url_interrupt_cb;
-
-/**
- * @defgroup old_url_funcs Old url_* functions
- * The following functions are deprecated. Use the buffered API based on #AVIOContext instead.
- * @{
- * @ingroup lavf_io
- */
-attribute_deprecated int url_open_protocol (URLContext **puc, struct URLProtocol *up,
- const char *url, int flags);
-attribute_deprecated int url_alloc(URLContext **h, const char *url, int flags);
-attribute_deprecated int url_connect(URLContext *h);
-attribute_deprecated int url_open(URLContext **h, const char *url, int flags);
-attribute_deprecated int url_read(URLContext *h, unsigned char *buf, int size);
-attribute_deprecated int url_read_complete(URLContext *h, unsigned char *buf, int size);
-attribute_deprecated int url_write(URLContext *h, const unsigned char *buf, int size);
-attribute_deprecated int64_t url_seek(URLContext *h, int64_t pos, int whence);
-attribute_deprecated int url_close(URLContext *h);
-attribute_deprecated int64_t url_filesize(URLContext *h);
-attribute_deprecated int url_get_file_handle(URLContext *h);
-attribute_deprecated int url_get_max_packet_size(URLContext *h);
-attribute_deprecated void url_get_filename(URLContext *h, char *buf, int buf_size);
-attribute_deprecated int av_url_read_pause(URLContext *h, int pause);
-attribute_deprecated int64_t av_url_read_seek(URLContext *h, int stream_index,
- int64_t timestamp, int flags);
-attribute_deprecated void url_set_interrupt_cb(int (*interrupt_cb)(void));
-
-/**
- * returns the next registered protocol after the given protocol (the first if
- * NULL is given), or NULL if protocol is the last one.
- */
-URLProtocol *av_protocol_next(URLProtocol *p);
-
-/**
- * Register the URLProtocol protocol.
- *
- * @param size the size of the URLProtocol struct referenced
- */
-attribute_deprecated int av_register_protocol2(URLProtocol *protocol, int size);
-/**
- * @}
- */
-
-
-typedef attribute_deprecated AVIOContext ByteIOContext;
-
-attribute_deprecated int init_put_byte(AVIOContext *s,
- unsigned char *buffer,
- int buffer_size,
- int write_flag,
- void *opaque,
- int (*read_packet)(void *opaque, uint8_t *buf, int buf_size),
- int (*write_packet)(void *opaque, uint8_t *buf, int buf_size),
- int64_t (*seek)(void *opaque, int64_t offset, int whence));
-attribute_deprecated AVIOContext *av_alloc_put_byte(
- unsigned char *buffer,
- int buffer_size,
- int write_flag,
- void *opaque,
- int (*read_packet)(void *opaque, uint8_t *buf, int buf_size),
- int (*write_packet)(void *opaque, uint8_t *buf, int buf_size),
- int64_t (*seek)(void *opaque, int64_t offset, int whence));
-
-/**
- * @defgroup old_avio_funcs Old put_/get_*() functions
- * The following functions are deprecated. Use the "avio_"-prefixed functions instead.
- * @{
- * @ingroup lavf_io
- */
-attribute_deprecated int get_buffer(AVIOContext *s, unsigned char *buf, int size);
-attribute_deprecated int get_partial_buffer(AVIOContext *s, unsigned char *buf, int size);
-attribute_deprecated int get_byte(AVIOContext *s);
-attribute_deprecated unsigned int get_le16(AVIOContext *s);
-attribute_deprecated unsigned int get_le24(AVIOContext *s);
-attribute_deprecated unsigned int get_le32(AVIOContext *s);
-attribute_deprecated uint64_t get_le64(AVIOContext *s);
-attribute_deprecated unsigned int get_be16(AVIOContext *s);
-attribute_deprecated unsigned int get_be24(AVIOContext *s);
-attribute_deprecated unsigned int get_be32(AVIOContext *s);
-attribute_deprecated uint64_t get_be64(AVIOContext *s);
-
-attribute_deprecated void put_byte(AVIOContext *s, int b);
-attribute_deprecated void put_nbyte(AVIOContext *s, int b, int count);
-attribute_deprecated void put_buffer(AVIOContext *s, const unsigned char *buf, int size);
-attribute_deprecated void put_le64(AVIOContext *s, uint64_t val);
-attribute_deprecated void put_be64(AVIOContext *s, uint64_t val);
-attribute_deprecated void put_le32(AVIOContext *s, unsigned int val);
-attribute_deprecated void put_be32(AVIOContext *s, unsigned int val);
-attribute_deprecated void put_le24(AVIOContext *s, unsigned int val);
-attribute_deprecated void put_be24(AVIOContext *s, unsigned int val);
-attribute_deprecated void put_le16(AVIOContext *s, unsigned int val);
-attribute_deprecated void put_be16(AVIOContext *s, unsigned int val);
-attribute_deprecated void put_tag(AVIOContext *s, const char *tag);
-/**
- * @}
- */
-
-attribute_deprecated int av_url_read_fpause(AVIOContext *h, int pause);
-attribute_deprecated int64_t av_url_read_fseek (AVIOContext *h, int stream_index,
- int64_t timestamp, int flags);
-
-/**
- * @defgroup old_url_f_funcs Old url_f* functions
- * The following functions are deprecated, use the "avio_"-prefixed functions instead.
- * @{
- * @ingroup lavf_io
- */
-attribute_deprecated int url_fopen( AVIOContext **s, const char *url, int flags);
-attribute_deprecated int url_fclose(AVIOContext *s);
-attribute_deprecated int64_t url_fseek(AVIOContext *s, int64_t offset, int whence);
-attribute_deprecated int url_fskip(AVIOContext *s, int64_t offset);
-attribute_deprecated int64_t url_ftell(AVIOContext *s);
-attribute_deprecated int64_t url_fsize(AVIOContext *s);
-#define URL_EOF (-1)
-attribute_deprecated int url_fgetc(AVIOContext *s);
-attribute_deprecated int url_setbufsize(AVIOContext *s, int buf_size);
-attribute_deprecated int url_fprintf(AVIOContext *s, const char *fmt, ...) av_printf_format(2, 3);
-attribute_deprecated void put_flush_packet(AVIOContext *s);
-attribute_deprecated int url_open_dyn_buf(AVIOContext **s);
-attribute_deprecated int url_open_dyn_packet_buf(AVIOContext **s, int max_packet_size);
-attribute_deprecated int url_close_dyn_buf(AVIOContext *s, uint8_t **pbuffer);
-attribute_deprecated int url_fdopen(AVIOContext **s, URLContext *h);
-/**
- * @}
- */
-
-attribute_deprecated int url_ferror(AVIOContext *s);
-
-attribute_deprecated int udp_set_remote_url(URLContext *h, const char *uri);
-attribute_deprecated int udp_get_local_port(URLContext *h);
-
-attribute_deprecated void init_checksum(AVIOContext *s,
- unsigned long (*update_checksum)(unsigned long c, const uint8_t *p, unsigned int len),
- unsigned long checksum);
-attribute_deprecated unsigned long get_checksum(AVIOContext *s);
-attribute_deprecated void put_strz(AVIOContext *s, const char *buf);
-/** @note unlike fgets, the EOL character is not returned and a whole
- line is parsed. return NULL if first char read was EOF */
-attribute_deprecated char *url_fgets(AVIOContext *s, char *buf, int buf_size);
-/**
- * @deprecated use avio_get_str instead
- */
-attribute_deprecated char *get_strz(AVIOContext *s, char *buf, int maxlen);
-/**
- * @deprecated Use AVIOContext.seekable field directly.
- */
-attribute_deprecated static inline int url_is_streamed(AVIOContext *s)
-{
- return !s->seekable;
-}
-attribute_deprecated URLContext *url_fileno(AVIOContext *s);
+ /**
+ * avio_read and avio_write should if possible be satisfied directly
+ * instead of going through a buffer, and avio_seek will always
+ * call the underlying seek function directly.
+ */
+ int direct;
-/**
- * @deprecated use AVIOContext.max_packet_size directly.
- */
-attribute_deprecated int url_fget_max_packet_size(AVIOContext *s);
+ /**
+ * Bytes read statistic
+ * This field is internal to libavformat and access from outside is not allowed.
+ */
+ int64_t bytes_read;
-attribute_deprecated int url_open_buf(AVIOContext **s, uint8_t *buf, int buf_size, int flags);
+ /**
+ * seek statistic
+ * This field is internal to libavformat and access from outside is not allowed.
+ */
+ int seek_count;
-/** return the written or read size */
-attribute_deprecated int url_close_buf(AVIOContext *s);
+ /**
+ * writeout statistic
+ * This field is internal to libavformat and access from outside is not allowed.
+ */
+ int writeout_count;
+} AVIOContext;
-/**
- * Return a non-zero value if the resource indicated by url
- * exists, 0 otherwise.
- * @deprecated Use avio_check instead.
- */
-attribute_deprecated int url_exist(const char *url);
-#endif // FF_API_OLD_AVIO
+/* unbuffered I/O */
/**
* Return AVIO_FLAG_* access flags corresponding to the access permissions
*/
int avio_check(const char *url, int flags);
-#if FF_API_OLD_INTERRUPT_CB
-/**
- * The callback is called in blocking functions to test regulary if
- * asynchronous interruption is needed. AVERROR_EXIT is returned
- * in this case by the interrupted function. 'NULL' means no interrupt
- * callback is given.
- * @deprecated Use interrupt_callback in AVFormatContext/avio_open2
- * instead.
- */
-attribute_deprecated void avio_set_interrupt_cb(int (*interrupt_cb)(void));
-#endif
-
/**
* Allocate and initialize an AVIOContext for buffered I/O. It must be later
* freed with av_free().
* @param opaque An opaque pointer to user-specific data.
* @param read_packet A function for refilling the buffer, may be NULL.
* @param write_packet A function for writing the buffer contents, may be NULL.
+ * The function may not change the input buffers content.
* @param seek A function for seeking to specified byte position, may be NULL.
*
* @return Allocated AVIOContext or NULL on failure.
/**
* Oring this flag as into the "whence" parameter to a seek function causes it to
- * seek by any means (like reopening and linear reading) or other normally unreasonble
- * means that can be extreemly slow.
+ * seek by any means (like reopening and linear reading) or other normally unreasonable
+ * means that can be extremely slow.
* This may be ignored by the seek code.
*/
#define AVSEEK_FORCE 0x20000
/** @warning currently size is limited */
int avio_printf(AVIOContext *s, const char *fmt, ...) av_printf_format(2, 3);
+/**
+ * Force flushing of buffered data to the output s.
+ *
+ * Force the buffered data to be immediately written to the output,
+ * without to wait to fill the internal buffer.
+ */
void avio_flush(AVIOContext *s);
-
/**
* Read size bytes from AVIOContext into buf.
* @return number of bytes read or AVERROR
#define AVIO_FLAG_NONBLOCK 8
/**
+ * Use direct mode.
+ * avio_read and avio_write should if possible be satisfied directly
+ * instead of going through a buffer, and avio_seek will always
+ * call the underlying seek function directly.
+ */
+#define AVIO_FLAG_DIRECT 0x8000
+
+/**
* Create and initialize a AVIOContext for accessing the
* resource indicated by url.
* @note When the resource indicated by url has been opened in
* Close the resource accessed by the AVIOContext s and free it.
* This function can only be used if s was opened by avio_open().
*
+ * The internal buffer is automatically flushed before closing the
+ * resource.
+ *
* @return 0 on success, an AVERROR < 0 on error.
+ * @see avio_closep
*/
int avio_close(AVIOContext *s);
/**
+ * Close the resource accessed by the AVIOContext *s, free it
+ * and set the pointer pointing to it to NULL.
+ * This function can only be used if s was opened by avio_open().
+ *
+ * The internal buffer is automatically flushed before closing the
+ * resource.
+ *
+ * @return 0 on success, an AVERROR < 0 on error.
+ * @see avio_close
+ */
+int avio_closep(AVIOContext **s);
+
+
+/**
* Open a write only memory stream.
*
* @param s new IO context
/**
* Iterate through names of available protocols.
- * @note it is recommanded to use av_protocol_next() instead of this
*
* @param opaque A private pointer representing current protocol.
* It must be a pointer to NULL on first iteration and will
#include "libavutil/avutil.h"
-#define LIBAVFORMAT_VERSION_MAJOR 53
-#define LIBAVFORMAT_VERSION_MINOR 32
+#define LIBAVFORMAT_VERSION_MAJOR 55
+#define LIBAVFORMAT_VERSION_MINOR 12
#define LIBAVFORMAT_VERSION_MICRO 100
#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
#define LIBAVFORMAT_IDENT "Lavf" AV_STRINGIFY(LIBAVFORMAT_VERSION)
/**
- * Those FF_API_* defines are not part of public API.
- * They may change, break or disappear at any time.
+ * FF_API_* defines may be placed below to indicate public API that will be
+ * dropped at a future version bump. The defines themselves are not part of
+ * the public API and may change, break or disappear at any time.
*/
-#ifndef FF_API_OLD_METADATA2
-#define FF_API_OLD_METADATA2 (LIBAVFORMAT_VERSION_MAJOR < 54)
-#endif
+
#ifndef FF_API_OLD_AVIO
-#define FF_API_OLD_AVIO (LIBAVFORMAT_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_DUMP_FORMAT
-#define FF_API_DUMP_FORMAT (LIBAVFORMAT_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_PARSE_DATE
-#define FF_API_PARSE_DATE (LIBAVFORMAT_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_FIND_INFO_TAG
-#define FF_API_FIND_INFO_TAG (LIBAVFORMAT_VERSION_MAJOR < 54)
+#define FF_API_OLD_AVIO (LIBAVFORMAT_VERSION_MAJOR < 55)
#endif
#ifndef FF_API_PKT_DUMP
#define FF_API_PKT_DUMP (LIBAVFORMAT_VERSION_MAJOR < 54)
#endif
-#ifndef FF_API_GUESS_IMG2_CODEC
-#define FF_API_GUESS_IMG2_CODEC (LIBAVFORMAT_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_SDP_CREATE
-#define FF_API_SDP_CREATE (LIBAVFORMAT_VERSION_MAJOR < 54)
-#endif
#ifndef FF_API_ALLOC_OUTPUT_CONTEXT
-#define FF_API_ALLOC_OUTPUT_CONTEXT (LIBAVFORMAT_VERSION_MAJOR < 54)
+#define FF_API_ALLOC_OUTPUT_CONTEXT (LIBAVFORMAT_VERSION_MAJOR < 56)
#endif
#ifndef FF_API_FORMAT_PARAMETERS
-#define FF_API_FORMAT_PARAMETERS (LIBAVFORMAT_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_FLAG_RTP_HINT
-#define FF_API_FLAG_RTP_HINT (LIBAVFORMAT_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_AVSTREAM_QUALITY
-#define FF_API_AVSTREAM_QUALITY (LIBAVFORMAT_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_LOOP_INPUT
-#define FF_API_LOOP_INPUT (LIBAVFORMAT_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_LOOP_OUTPUT
-#define FF_API_LOOP_OUTPUT (LIBAVFORMAT_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_TIMESTAMP
-#define FF_API_TIMESTAMP (LIBAVFORMAT_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_FILESIZE
-#define FF_API_FILESIZE (LIBAVFORMAT_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_MUXRATE
-#define FF_API_MUXRATE (LIBAVFORMAT_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_RTSP_URL_OPTIONS
-#define FF_API_RTSP_URL_OPTIONS (LIBAVFORMAT_VERSION_MAJOR < 54)
+#define FF_API_FORMAT_PARAMETERS (LIBAVFORMAT_VERSION_MAJOR < 56)
#endif
#ifndef FF_API_NEW_STREAM
-#define FF_API_NEW_STREAM (LIBAVFORMAT_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_PRELOAD
-#define FF_API_PRELOAD (LIBAVFORMAT_VERSION_MAJOR < 54)
-#endif
-#ifndef FF_API_STREAM_COPY
-#define FF_API_STREAM_COPY (LIBAVFORMAT_VERSION_MAJOR < 54)
+#define FF_API_NEW_STREAM (LIBAVFORMAT_VERSION_MAJOR < 56)
#endif
-#ifndef FF_API_SEEK_PUBLIC
-#define FF_API_SEEK_PUBLIC (LIBAVFORMAT_VERSION_MAJOR < 54)
+#ifndef FF_API_SET_PTS_INFO
+#define FF_API_SET_PTS_INFO (LIBAVFORMAT_VERSION_MAJOR < 56)
#endif
-#ifndef FF_API_REORDER_PRIVATE
-#define FF_API_REORDER_PRIVATE (LIBAVFORMAT_VERSION_MAJOR < 54)
+#ifndef FF_API_CLOSE_INPUT_FILE
+#define FF_API_CLOSE_INPUT_FILE (LIBAVFORMAT_VERSION_MAJOR < 56)
#endif
-#ifndef FF_API_OLD_INTERRUPT_CB
-#define FF_API_OLD_INTERRUPT_CB (LIBAVFORMAT_VERSION_MAJOR < 54)
+#ifndef FF_API_READ_PACKET
+#define FF_API_READ_PACKET (LIBAVFORMAT_VERSION_MAJOR < 56)
#endif
-#ifndef FF_API_SET_PTS_INFO
-#define FF_API_SET_PTS_INFO (LIBAVFORMAT_VERSION_MAJOR < 54)
+#ifndef FF_API_ASS_SSA
+#define FF_API_ASS_SSA (LIBAVFORMAT_VERSION_MAJOR < 56)
#endif
-#ifndef FF_API_CLOSE_INPUT_FILE
-#define FF_API_CLOSE_INPUT_FILE (LIBAVFORMAT_VERSION_MAJOR < 55)
+#ifndef FF_API_R_FRAME_RATE
+#define FF_API_R_FRAME_RATE 1
#endif
-
#endif /* AVFORMAT_VERSION_H */
#include "attributes.h"
/**
+ * @defgroup lavu_adler32 Adler32
* @ingroup lavu_crypto
+ * @{
+ */
+
+/**
* Calculate the Adler32 checksum of a buffer.
*
* Passing the return value to a subsequent av_adler32_update() call
unsigned long av_adler32_update(unsigned long adler, const uint8_t *buf,
unsigned int len) av_pure;
+/**
+ * @}
+ */
+
#endif /* AVUTIL_ADLER32_H */
#include <stdint.h>
+#include "attributes.h"
+#include "version.h"
+
/**
* @defgroup lavu_aes AES
* @ingroup lavu_crypto
struct AVAES;
/**
+ * Allocate an AVAES context.
+ */
+struct AVAES *av_aes_alloc(void);
+
+/**
* Initialize an AVAES context.
* @param key_bits 128, 192 or 256
* @param decrypt 0 for encryption, 1 for decryption
#ifndef av_always_inline
#if AV_GCC_VERSION_AT_LEAST(3,1)
# define av_always_inline __attribute__((always_inline)) inline
+#elif defined(_MSC_VER)
+# define av_always_inline __forceinline
#else
# define av_always_inline inline
#endif
#endif
-#ifndef av_noreturn
-#if AV_GCC_VERSION_AT_LEAST(2,5)
-# define av_noreturn __attribute__((noreturn))
+#ifndef av_extern_inline
+#if defined(__ICL) && __ICL >= 1210 || defined(__GNUC_STDC_INLINE__)
+# define av_extern_inline extern inline
#else
-# define av_noreturn
+# define av_extern_inline inline
#endif
#endif
-#ifndef av_noinline
#if AV_GCC_VERSION_AT_LEAST(3,1)
# define av_noinline __attribute__((noinline))
#else
# define av_noinline
#endif
-#endif
-#ifndef av_pure
#if AV_GCC_VERSION_AT_LEAST(3,1)
# define av_pure __attribute__((pure))
#else
# define av_pure
#endif
+
+#ifndef av_restrict
+#define av_restrict restrict
#endif
-#ifndef av_const
#if AV_GCC_VERSION_AT_LEAST(2,6)
# define av_const __attribute__((const))
#else
# define av_const
#endif
-#endif
-#ifndef av_cold
#if AV_GCC_VERSION_AT_LEAST(4,3)
# define av_cold __attribute__((cold))
#else
# define av_cold
#endif
-#endif
-#ifndef av_flatten
#if AV_GCC_VERSION_AT_LEAST(4,1)
# define av_flatten __attribute__((flatten))
#else
# define av_flatten
#endif
-#endif
-#ifndef attribute_deprecated
#if AV_GCC_VERSION_AT_LEAST(3,1)
# define attribute_deprecated __attribute__((deprecated))
#else
# define attribute_deprecated
#endif
-#endif
/**
* Disable warnings about deprecated features
#endif
-#ifndef av_unused
#if defined(__GNUC__)
# define av_unused __attribute__((unused))
#else
# define av_unused
#endif
-#endif
/**
* Mark a variable as used and prevent the compiler from optimizing it
* away. This is useful for variables accessed only from inline
* assembler without the compiler being aware.
*/
-#ifndef av_used
#if AV_GCC_VERSION_AT_LEAST(3,1)
# define av_used __attribute__((used))
#else
# define av_used
#endif
-#endif
-#ifndef av_alias
#if AV_GCC_VERSION_AT_LEAST(3,3)
# define av_alias __attribute__((may_alias))
#else
# define av_alias
#endif
-#endif
-#ifndef av_uninit
-#if defined(__GNUC__) && !defined(__INTEL_COMPILER)
+#if defined(__GNUC__) && !defined(__INTEL_COMPILER) && !defined(__clang__)
# define av_uninit(x) x=x
#else
# define av_uninit(x) x
#endif
-#endif
#ifdef __GNUC__
# define av_builtin_constant_p __builtin_constant_p
# define av_printf_format(fmtpos, attrpos)
#endif
+#if AV_GCC_VERSION_AT_LEAST(2,5)
+# define av_noreturn __attribute__((noreturn))
+#else
+# define av_noreturn
+#endif
+
#endif /* AVUTIL_ATTRIBUTES_H */
--- /dev/null
+/*
+ * Audio FIFO
+ * Copyright (c) 2012 Justin Ruggles <justin.ruggles@gmail.com>
+ *
+ * This file is part of Libav.
+ *
+ * Libav is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * Libav is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with Libav; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file
+ * Audio FIFO Buffer
+ */
+
+#ifndef AVUTIL_AUDIO_FIFO_H
+#define AVUTIL_AUDIO_FIFO_H
+
+#include "avutil.h"
+#include "fifo.h"
+#include "samplefmt.h"
+
+/**
+ * @addtogroup lavu_audio
+ * @{
+ */
+
+/**
+ * Context for an Audio FIFO Buffer.
+ *
+ * - Operates at the sample level rather than the byte level.
+ * - Supports multiple channels with either planar or packed sample format.
+ * - Automatic reallocation when writing to a full buffer.
+ */
+typedef struct AVAudioFifo AVAudioFifo;
+
+/**
+ * Free an AVAudioFifo.
+ *
+ * @param af AVAudioFifo to free
+ */
+void av_audio_fifo_free(AVAudioFifo *af);
+
+/**
+ * Allocate an AVAudioFifo.
+ *
+ * @param sample_fmt sample format
+ * @param channels number of channels
+ * @param nb_samples initial allocation size, in samples
+ * @return newly allocated AVAudioFifo, or NULL on error
+ */
+AVAudioFifo *av_audio_fifo_alloc(enum AVSampleFormat sample_fmt, int channels,
+ int nb_samples);
+
+/**
+ * Reallocate an AVAudioFifo.
+ *
+ * @param af AVAudioFifo to reallocate
+ * @param nb_samples new allocation size, in samples
+ * @return 0 if OK, or negative AVERROR code on failure
+ */
+int av_audio_fifo_realloc(AVAudioFifo *af, int nb_samples);
+
+/**
+ * Write data to an AVAudioFifo.
+ *
+ * The AVAudioFifo will be reallocated automatically if the available space
+ * is less than nb_samples.
+ *
+ * @see enum AVSampleFormat
+ * The documentation for AVSampleFormat describes the data layout.
+ *
+ * @param af AVAudioFifo to write to
+ * @param data audio data plane pointers
+ * @param nb_samples number of samples to write
+ * @return number of samples actually written, or negative AVERROR
+ * code on failure. If successful, the number of samples
+ * actually written will always be nb_samples.
+ */
+int av_audio_fifo_write(AVAudioFifo *af, void **data, int nb_samples);
+
+/**
+ * Read data from an AVAudioFifo.
+ *
+ * @see enum AVSampleFormat
+ * The documentation for AVSampleFormat describes the data layout.
+ *
+ * @param af AVAudioFifo to read from
+ * @param data audio data plane pointers
+ * @param nb_samples number of samples to read
+ * @return number of samples actually read, or negative AVERROR code
+ * on failure. The number of samples actually read will not
+ * be greater than nb_samples, and will only be less than
+ * nb_samples if av_audio_fifo_size is less than nb_samples.
+ */
+int av_audio_fifo_read(AVAudioFifo *af, void **data, int nb_samples);
+
+/**
+ * Drain data from an AVAudioFifo.
+ *
+ * Removes the data without reading it.
+ *
+ * @param af AVAudioFifo to drain
+ * @param nb_samples number of samples to drain
+ * @return 0 if OK, or negative AVERROR code on failure
+ */
+int av_audio_fifo_drain(AVAudioFifo *af, int nb_samples);
+
+/**
+ * Reset the AVAudioFifo buffer.
+ *
+ * This empties all data in the buffer.
+ *
+ * @param af AVAudioFifo to reset
+ */
+void av_audio_fifo_reset(AVAudioFifo *af);
+
+/**
+ * Get the current number of samples in the AVAudioFifo available for reading.
+ *
+ * @param af the AVAudioFifo to query
+ * @return number of samples available for reading
+ */
+int av_audio_fifo_size(AVAudioFifo *af);
+
+/**
+ * Get the current number of samples in the AVAudioFifo available for writing.
+ *
+ * @param af the AVAudioFifo to query
+ * @return number of samples available for writing
+ */
+int av_audio_fifo_space(AVAudioFifo *af);
+
+/**
+ * @}
+ */
+
+#endif /* AVUTIL_AUDIO_FIFO_H */
-/*
- * Copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
- * Copyright (c) 2008 Peter Ross
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-#ifndef AVUTIL_AUDIOCONVERT_H
-#define AVUTIL_AUDIOCONVERT_H
+#include "version.h"
-#include <stdint.h>
-
-/**
- * @file
- * audio conversion routines
- */
-
-/**
- * @addtogroup lavu_audio
- * @{
- */
-
-/**
- * @defgroup channel_masks Audio channel masks
- * @{
- */
-#define AV_CH_FRONT_LEFT 0x00000001
-#define AV_CH_FRONT_RIGHT 0x00000002
-#define AV_CH_FRONT_CENTER 0x00000004
-#define AV_CH_LOW_FREQUENCY 0x00000008
-#define AV_CH_BACK_LEFT 0x00000010
-#define AV_CH_BACK_RIGHT 0x00000020
-#define AV_CH_FRONT_LEFT_OF_CENTER 0x00000040
-#define AV_CH_FRONT_RIGHT_OF_CENTER 0x00000080
-#define AV_CH_BACK_CENTER 0x00000100
-#define AV_CH_SIDE_LEFT 0x00000200
-#define AV_CH_SIDE_RIGHT 0x00000400
-#define AV_CH_TOP_CENTER 0x00000800
-#define AV_CH_TOP_FRONT_LEFT 0x00001000
-#define AV_CH_TOP_FRONT_CENTER 0x00002000
-#define AV_CH_TOP_FRONT_RIGHT 0x00004000
-#define AV_CH_TOP_BACK_LEFT 0x00008000
-#define AV_CH_TOP_BACK_CENTER 0x00010000
-#define AV_CH_TOP_BACK_RIGHT 0x00020000
-#define AV_CH_STEREO_LEFT 0x20000000 ///< Stereo downmix.
-#define AV_CH_STEREO_RIGHT 0x40000000 ///< See AV_CH_STEREO_LEFT.
-#define AV_CH_WIDE_LEFT 0x0000000080000000ULL
-#define AV_CH_WIDE_RIGHT 0x0000000100000000ULL
-#define AV_CH_SURROUND_DIRECT_LEFT 0x0000000200000000ULL
-#define AV_CH_SURROUND_DIRECT_RIGHT 0x0000000400000000ULL
-
-/** Channel mask value used for AVCodecContext.request_channel_layout
- to indicate that the user requests the channel order of the decoder output
- to be the native codec channel order. */
-#define AV_CH_LAYOUT_NATIVE 0x8000000000000000ULL
-
-/**
- * @}
- * @defgroup channel_mask_c Audio channel convenience macros
- * @{
- * */
-#define AV_CH_LAYOUT_MONO (AV_CH_FRONT_CENTER)
-#define AV_CH_LAYOUT_STEREO (AV_CH_FRONT_LEFT|AV_CH_FRONT_RIGHT)
-#define AV_CH_LAYOUT_2POINT1 (AV_CH_LAYOUT_STEREO|AV_CH_LOW_FREQUENCY)
-#define AV_CH_LAYOUT_2_1 (AV_CH_LAYOUT_STEREO|AV_CH_BACK_CENTER)
-#define AV_CH_LAYOUT_SURROUND (AV_CH_LAYOUT_STEREO|AV_CH_FRONT_CENTER)
-#define AV_CH_LAYOUT_3POINT1 (AV_CH_LAYOUT_SURROUND|AV_CH_LOW_FREQUENCY)
-#define AV_CH_LAYOUT_4POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_CENTER)
-#define AV_CH_LAYOUT_4POINT1 (AV_CH_LAYOUT_4POINT0|AV_CH_LOW_FREQUENCY)
-#define AV_CH_LAYOUT_2_2 (AV_CH_LAYOUT_STEREO|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT)
-#define AV_CH_LAYOUT_QUAD (AV_CH_LAYOUT_STEREO|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT)
-#define AV_CH_LAYOUT_5POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT)
-#define AV_CH_LAYOUT_5POINT1 (AV_CH_LAYOUT_5POINT0|AV_CH_LOW_FREQUENCY)
-#define AV_CH_LAYOUT_5POINT0_BACK (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT)
-#define AV_CH_LAYOUT_5POINT1_BACK (AV_CH_LAYOUT_5POINT0_BACK|AV_CH_LOW_FREQUENCY)
-#define AV_CH_LAYOUT_6POINT0 (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_CENTER)
-#define AV_CH_LAYOUT_6POINT0_FRONT (AV_CH_LAYOUT_2_2|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER)
-#define AV_CH_LAYOUT_HEXAGONAL (AV_CH_LAYOUT_5POINT0_BACK|AV_CH_BACK_CENTER)
-#define AV_CH_LAYOUT_6POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_CENTER)
-#define AV_CH_LAYOUT_6POINT1_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_BACK_CENTER)
-#define AV_CH_LAYOUT_6POINT1_FRONT (AV_CH_LAYOUT_6POINT0_FRONT|AV_CH_LOW_FREQUENCY)
-#define AV_CH_LAYOUT_7POINT0 (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT)
-#define AV_CH_LAYOUT_7POINT0_FRONT (AV_CH_LAYOUT_5POINT0|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER)
-#define AV_CH_LAYOUT_7POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT)
-#define AV_CH_LAYOUT_7POINT1_WIDE (AV_CH_LAYOUT_5POINT1|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER)
-#define AV_CH_LAYOUT_OCTAGONAL (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_CENTER|AV_CH_BACK_RIGHT)
-#define AV_CH_LAYOUT_STEREO_DOWNMIX (AV_CH_STEREO_LEFT|AV_CH_STEREO_RIGHT)
-
-/**
- * @}
- */
-
-/**
- * Return a channel layout id that matches name, 0 if no match.
- * name can be one or several of the following notations,
- * separated by '+' or '|':
- * - the name of an usual channel layout (mono, stereo, 4.0, quad, 5.0,
- * 5.0(side), 5.1, 5.1(side), 7.1, 7.1(wide), downmix);
- * - the name of a single channel (FL, FR, FC, LFE, BL, BR, FLC, FRC, BC,
- * SL, SR, TC, TFL, TFC, TFR, TBL, TBC, TBR, DL, DR);
- * - a number of channels, in decimal, optionnally followed by 'c', yielding
- * the default channel layout for that number of channels (@see
- * av_get_default_channel_layout);
- * - a channel layout mask, in hexadecimal starting with "0x" (see the
- * AV_CH_* macros).
- + Example: "stereo+FC" = "2+FC" = "2c+1c" = "0x7"
- */
-uint64_t av_get_channel_layout(const char *name);
-
-/**
- * Return a description of a channel layout.
- * If nb_channels is <= 0, it is guessed from the channel_layout.
- *
- * @param buf put here the string containing the channel layout
- * @param buf_size size in bytes of the buffer
- */
-void av_get_channel_layout_string(char *buf, int buf_size, int nb_channels, uint64_t channel_layout);
-
-/**
- * Return the number of channels in the channel layout.
- */
-int av_get_channel_layout_nb_channels(uint64_t channel_layout);
-
-/**
- * Return default channel layout for a given number of channels.
- */
-int64_t av_get_default_channel_layout(int nb_channels);
-
-/**
- * @}
- */
-
-#endif /* AVUTIL_AUDIOCONVERT_H */
+#if FF_API_AUDIOCONVERT
+#include "channel_layout.h"
+#endif
*/
#define av_assert0(cond) do { \
if (!(cond)) { \
- av_log(NULL, AV_LOG_FATAL, "Assertion %s failed at %s:%d\n", \
+ av_log(NULL, AV_LOG_PANIC, "Assertion %s failed at %s:%d\n", \
AV_STRINGIFY(cond), __FILE__, __LINE__); \
abort(); \
} \
#define AVUTIL_AVCONFIG_H
#define AV_HAVE_BIGENDIAN 0
#define AV_HAVE_FAST_UNALIGNED 1
+#define AV_HAVE_INCOMPATIBLE_LIBAV_ABI 0
+#define AV_HAVE_INCOMPATIBLE_FORK_ABI 0
#endif /* AVUTIL_AVCONFIG_H */
char *av_stristr(const char *haystack, const char *needle);
/**
+ * Locate the first occurrence of the string needle in the string haystack
+ * where not more than hay_length characters are searched. A zero-length
+ * string needle is considered to match at the start of haystack.
+ *
+ * This function is a length-limited version of the standard strstr().
+ *
+ * @param haystack string to search in
+ * @param needle string to search for
+ * @param hay_length length of string to search in
+ * @return pointer to the located match within haystack
+ * or a null pointer if no match
+ */
+char *av_strnstr(const char *haystack, const char *needle, size_t hay_length);
+
+/**
* Copy the string src to dst, but no more than size - 1 bytes, and
* null-terminate dst.
*
char *av_strtok(char *s, const char *delim, char **saveptr);
/**
+ * Locale-independent conversion of ASCII isdigit.
+ */
+int av_isdigit(int c);
+
+/**
+ * Locale-independent conversion of ASCII isgraph.
+ */
+int av_isgraph(int c);
+
+/**
+ * Locale-independent conversion of ASCII isspace.
+ */
+int av_isspace(int c);
+
+/**
* Locale-independent conversion of ASCII characters to uppercase.
*/
static inline int av_toupper(int c)
}
/**
+ * Locale-independent conversion of ASCII isxdigit.
+ */
+int av_isxdigit(int c);
+
+/**
* Locale-independent case-insensitive compare.
* @note This means only ASCII-range characters are case-insensitive
*/
*/
int av_strncasecmp(const char *a, const char *b, size_t n);
+
+/**
+ * Thread safe basename.
+ * @param path the path, on DOS both \ and / are considered separators.
+ * @return pointer to the basename substring.
+ */
+const char *av_basename(const char *path);
+
+/**
+ * Thread safe dirname.
+ * @param path the path, on DOS both \ and / are considered separators.
+ * @return the path with the separator replaced by the string terminator or ".".
+ * @note the function may change the input string.
+ */
+const char *av_dirname(char *path);
+
+enum AVEscapeMode {
+ AV_ESCAPE_MODE_AUTO, ///< Use auto-selected escaping mode.
+ AV_ESCAPE_MODE_BACKSLASH, ///< Use backslash escaping.
+ AV_ESCAPE_MODE_QUOTE, ///< Use single-quote escaping.
+};
+
+/**
+ * Consider spaces special and escape them even in the middle of the
+ * string.
+ *
+ * This is equivalent to adding the whitespace characters to the special
+ * characters lists, except it is guaranteed to use the exact same list
+ * of whitespace characters as the rest of libavutil.
+ */
+#define AV_ESCAPE_FLAG_WHITESPACE 0x01
+
+/**
+ * Escape only specified special characters.
+ * Without this flag, escape also any characters that may be considered
+ * special by av_get_token(), such as the single quote.
+ */
+#define AV_ESCAPE_FLAG_STRICT 0x02
+
+/**
+ * Escape string in src, and put the escaped string in an allocated
+ * string in *dst, which must be freed with av_free().
+ *
+ * @param dst pointer where an allocated string is put
+ * @param src string to escape, must be non-NULL
+ * @param special_chars string containing the special characters which
+ * need to be escaped, can be NULL
+ * @param mode escape mode to employ, see AV_ESCAPE_MODE_* macros.
+ * Any unknown value for mode will be considered equivalent to
+ * AV_ESCAPE_MODE_BACKSLASH, but this behaviour can change without
+ * notice.
+ * @param flags flags which control how to escape, see AV_ESCAPE_FLAG_ macros
+ * @return the length of the allocated string, or a negative error code in case of error
+ * @see av_bprint_escape()
+ */
+int av_escape(char **dst, const char *src, const char *special_chars,
+ enum AVEscapeMode mode, int flags);
+
/**
* @}
*/
/**
* @mainpage
*
- * @section libav_intro Introduction
+ * @section ffmpeg_intro Introduction
*
- * This document describe the usage of the different libraries
+ * This document describes the usage of the different libraries
* provided by FFmpeg.
*
* @li @ref libavc "libavcodec" encoding/decoding library
- * @li @subpage libavfilter graph based frame editing library
+ * @li @ref lavfi "libavfilter" graph-based frame editing library
* @li @ref libavf "libavformat" I/O and muxing/demuxing library
* @li @ref lavd "libavdevice" special devices muxing/demuxing library
* @li @ref lavu "libavutil" common utility library
- * @li @subpage libpostproc post processing library
- * @li @subpage libswscale color conversion and scaling library
- *
+ * @li @ref lswr "libswresample" audio resampling, format conversion and mixing
+ * @li @ref lpp "libpostproc" post processing library
+ * @li @ref lsws "libswscale" color conversion and scaling library
+ *
+ * @section ffmpeg_versioning Versioning and compatibility
+ *
+ * Each of the FFmpeg libraries contains a version.h header, which defines a
+ * major, minor and micro version number with the
+ * <em>LIBRARYNAME_VERSION_{MAJOR,MINOR,MICRO}</em> macros. The major version
+ * number is incremented with backward incompatible changes - e.g. removing
+ * parts of the public API, reordering public struct members, etc. The minor
+ * version number is incremented for backward compatible API changes or major
+ * new features - e.g. adding a new public function or a new decoder. The micro
+ * version number is incremented for smaller changes that a calling program
+ * might still want to check for - e.g. changing behavior in a previously
+ * unspecified situation.
+ *
+ * FFmpeg guarantees backward API and ABI compatibility for each library as long
+ * as its major version number is unchanged. This means that no public symbols
+ * will be removed or renamed. Types and names of the public struct members and
+ * values of public macros and enums will remain the same (unless they were
+ * explicitly declared as not part of the public API). Documented behavior will
+ * not change.
+ *
+ * In other words, any correct program that works with a given FFmpeg snapshot
+ * should work just as well without any changes with any later snapshot with the
+ * same major versions. This applies to both rebuilding the program against new
+ * FFmpeg versions or to replacing the dynamic FFmpeg libraries that a program
+ * links against.
+ *
+ * However, new public symbols may be added and new members may be appended to
+ * public structs whose size is not part of public ABI (most public structs in
+ * FFmpeg). New macros and enum values may be added. Behavior in undocumented
+ * situations may change slightly (and be documented). All those are accompanied
+ * by an entry in doc/APIchanges and incrementing either the minor or micro
+ * version number.
*/
/**
/**
- * @defgroup preproc_misc Preprocessor String Macros
- *
- * String manipulation macros
- *
- * @{
- */
-
-#define AV_STRINGIFY(s) AV_TOSTRING(s)
-#define AV_TOSTRING(s) #s
-
-#define AV_GLUE(a, b) a ## b
-#define AV_JOIN(a, b) AV_GLUE(a, b)
-
-#define AV_PRAGMA(s) _Pragma(#s)
-
-/**
- * @}
- */
-
-/**
- * @defgroup version_utils Library Version Macros
- *
- * Useful to check and match library version in order to maintain
- * backward compatibility.
- *
- * @{
- */
-
-#define AV_VERSION_INT(a, b, c) (a<<16 | b<<8 | c)
-#define AV_VERSION_DOT(a, b, c) a ##.## b ##.## c
-#define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c)
-
-/**
- * @}
- *
- * @defgroup lavu_ver Version and Build diagnostics
- *
- * Macros and function useful to check at compiletime and at runtime
- * which version of libavutil is in use.
- *
- * @{
- */
-
-#define LIBAVUTIL_VERSION_MAJOR 51
-#define LIBAVUTIL_VERSION_MINOR 35
-#define LIBAVUTIL_VERSION_MICRO 100
-
-#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
- LIBAVUTIL_VERSION_MINOR, \
- LIBAVUTIL_VERSION_MICRO)
-#define LIBAVUTIL_VERSION AV_VERSION(LIBAVUTIL_VERSION_MAJOR, \
- LIBAVUTIL_VERSION_MINOR, \
- LIBAVUTIL_VERSION_MICRO)
-#define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT
-
-#define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION)
-
-/**
- * @}
- *
- * @defgroup depr_guards Deprecation guards
- * Those FF_API_* defines are not part of public API.
- * They may change, break or disappear at any time.
- *
- * They are used mostly internally to mark code that will be removed
- * on the next major version.
- *
- * @{
- */
-#ifndef FF_API_OLD_EVAL_NAMES
-#define FF_API_OLD_EVAL_NAMES (LIBAVUTIL_VERSION_MAJOR < 52)
-#endif
-#ifndef FF_API_GET_BITS_PER_SAMPLE_FMT
-#define FF_API_GET_BITS_PER_SAMPLE_FMT (LIBAVUTIL_VERSION_MAJOR < 52)
-#endif
-#ifndef FF_API_FIND_OPT
-#define FF_API_FIND_OPT (LIBAVUTIL_VERSION_MAJOR < 52)
-#endif
-#ifndef FF_API_AV_FIFO_PEEK
-#define FF_API_AV_FIFO_PEEK (LIBAVUTIL_VERSION_MAJOR < 52)
-#endif
-#ifndef FF_API_OLD_AVOPTIONS
-#define FF_API_OLD_AVOPTIONS (LIBAVUTIL_VERSION_MAJOR < 52)
-#endif
-
-/**
- * @}
- */
-
-/**
* @addtogroup lavu_ver
* @{
*/
* either pts or dts.
*/
-#define AV_NOPTS_VALUE INT64_C(0x8000000000000000)
+#define AV_NOPTS_VALUE ((int64_t)UINT64_C(0x8000000000000000))
/**
* Internal time base represented as integer
#include "common.h"
#include "error.h"
+#include "version.h"
#include "mathematics.h"
#include "rational.h"
#include "intfloat_readwrite.h"
}
/**
+ * Compute the length of an integer list.
+ *
+ * @param elsize size in bytes of each list element (only 1, 2, 4 or 8)
+ * @param term list terminator (usually 0 or -1)
+ * @param list pointer to the list
+ * @return length of the list, in elements, not counting the terminator
+ */
+unsigned av_int_list_length_for_size(unsigned elsize,
+ const void *list, uint64_t term) av_pure;
+
+/**
+ * Compute the length of an integer list.
+ *
+ * @param term list terminator (usually 0 or -1)
+ * @param list pointer to the list
+ * @return length of the list, in elements, not counting the terminator
+ */
+#define av_int_list_length(list, term) \
+ av_int_list_length_for_size(sizeof(*(list)), list, term)
+
+/**
* @}
* @}
*/
* Encode data to base64 and null-terminate.
*
* @param out buffer for encoded data
- * @param out_size size in bytes of the output buffer, must be at
- * least AV_BASE64_SIZE(in_size)
- * @param in_size size in bytes of the 'in' buffer
- * @return 'out' or NULL in case of error
+ * @param out_size size in bytes of the out buffer (including the
+ * null terminator), must be at least AV_BASE64_SIZE(in_size)
+ * @param in input buffer containing the data to encode
+ * @param in_size size in bytes of the in buffer
+ * @return out or NULL in case of error
*/
char *av_base64_encode(char *out, int out_size, const uint8_t *in, int in_size);
/**
- * Calculate the output size needed to base64-encode x bytes.
+ * Calculate the output size needed to base64-encode x bytes to a
+ * null-terminated string.
*/
#define AV_BASE64_SIZE(x) (((x)+2) / 3 * 4 + 1)
--- /dev/null
+/*
+ * Blowfish algorithm
+ * Copyright (c) 2012 Samuel Pitoiset
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVUTIL_BLOWFISH_H
+#define AVUTIL_BLOWFISH_H
+
+#include <stdint.h>
+
+/**
+ * @defgroup lavu_blowfish Blowfish
+ * @ingroup lavu_crypto
+ * @{
+ */
+
+#define AV_BF_ROUNDS 16
+
+typedef struct AVBlowfish {
+ uint32_t p[AV_BF_ROUNDS + 2];
+ uint32_t s[4][256];
+} AVBlowfish;
+
+/**
+ * Initialize an AVBlowfish context.
+ *
+ * @param ctx an AVBlowfish context
+ * @param key a key
+ * @param key_len length of the key
+ */
+void av_blowfish_init(struct AVBlowfish *ctx, const uint8_t *key, int key_len);
+
+/**
+ * Encrypt or decrypt a buffer using a previously initialized context.
+ *
+ * @param ctx an AVBlowfish context
+ * @param xl left four bytes halves of input to be encrypted
+ * @param xr right four bytes halves of input to be encrypted
+ * @param decrypt 0 for encryption, 1 for decryption
+ */
+void av_blowfish_crypt_ecb(struct AVBlowfish *ctx, uint32_t *xl, uint32_t *xr,
+ int decrypt);
+
+/**
+ * Encrypt or decrypt a buffer using a previously initialized context.
+ *
+ * @param ctx an AVBlowfish context
+ * @param dst destination array, can be equal to src
+ * @param src source array, can be equal to dst
+ * @param count number of 8 byte blocks
+ * @param iv initialization vector for CBC mode, if NULL ECB will be used
+ * @param decrypt 0 for encryption, 1 for decryption
+ */
+void av_blowfish_crypt(struct AVBlowfish *ctx, uint8_t *dst, const uint8_t *src,
+ int count, uint8_t *iv, int decrypt);
+
+/**
+ * @}
+ */
+
+#endif /* AVUTIL_BLOWFISH_H */
--- /dev/null
+/*
+ * Copyright (c) 2012 Nicolas George
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVUTIL_BPRINT_H
+#define AVUTIL_BPRINT_H
+
+#include "attributes.h"
+#include "avstring.h"
+
+/**
+ * Define a structure with extra padding to a fixed size
+ * This helps ensuring binary compatibility with future versions.
+ */
+#define FF_PAD_STRUCTURE(size, ...) \
+ __VA_ARGS__ \
+ char reserved_padding[size - sizeof(struct { __VA_ARGS__ })];
+
+/**
+ * Buffer to print data progressively
+ *
+ * The string buffer grows as necessary and is always 0-terminated.
+ * The content of the string is never accessed, and thus is
+ * encoding-agnostic and can even hold binary data.
+ *
+ * Small buffers are kept in the structure itself, and thus require no
+ * memory allocation at all (unless the contents of the buffer is needed
+ * after the structure goes out of scope). This is almost as lightweight as
+ * declaring a local "char buf[512]".
+ *
+ * The length of the string can go beyond the allocated size: the buffer is
+ * then truncated, but the functions still keep account of the actual total
+ * length.
+ *
+ * In other words, buf->len can be greater than buf->size and records the
+ * total length of what would have been to the buffer if there had been
+ * enough memory.
+ *
+ * Append operations do not need to be tested for failure: if a memory
+ * allocation fails, data stop being appended to the buffer, but the length
+ * is still updated. This situation can be tested with
+ * av_bprint_is_complete().
+ *
+ * The size_max field determines several possible behaviours:
+ *
+ * size_max = -1 (= UINT_MAX) or any large value will let the buffer be
+ * reallocated as necessary, with an amortized linear cost.
+ *
+ * size_max = 0 prevents writing anything to the buffer: only the total
+ * length is computed. The write operations can then possibly be repeated in
+ * a buffer with exactly the necessary size
+ * (using size_init = size_max = len + 1).
+ *
+ * size_max = 1 is automatically replaced by the exact size available in the
+ * structure itself, thus ensuring no dynamic memory allocation. The
+ * internal buffer is large enough to hold a reasonable paragraph of text,
+ * such as the current paragraph.
+ */
+typedef struct AVBPrint {
+ FF_PAD_STRUCTURE(1024,
+ char *str; /**< string so far */
+ unsigned len; /**< length so far */
+ unsigned size; /**< allocated memory */
+ unsigned size_max; /**< maximum allocated memory */
+ char reserved_internal_buffer[1];
+ )
+} AVBPrint;
+
+/**
+ * Convenience macros for special values for av_bprint_init() size_max
+ * parameter.
+ */
+#define AV_BPRINT_SIZE_UNLIMITED ((unsigned)-1)
+#define AV_BPRINT_SIZE_AUTOMATIC 1
+#define AV_BPRINT_SIZE_COUNT_ONLY 0
+
+/**
+ * Init a print buffer.
+ *
+ * @param buf buffer to init
+ * @param size_init initial size (including the final 0)
+ * @param size_max maximum size;
+ * 0 means do not write anything, just count the length;
+ * 1 is replaced by the maximum value for automatic storage;
+ * any large value means that the internal buffer will be
+ * reallocated as needed up to that limit; -1 is converted to
+ * UINT_MAX, the largest limit possible.
+ * Check also AV_BPRINT_SIZE_* macros.
+ */
+void av_bprint_init(AVBPrint *buf, unsigned size_init, unsigned size_max);
+
+/**
+ * Init a print buffer using a pre-existing buffer.
+ *
+ * The buffer will not be reallocated.
+ *
+ * @param buf buffer structure to init
+ * @param buffer byte buffer to use for the string data
+ * @param size size of buffer
+ */
+void av_bprint_init_for_buffer(AVBPrint *buf, char *buffer, unsigned size);
+
+/**
+ * Append a formatted string to a print buffer.
+ */
+void av_bprintf(AVBPrint *buf, const char *fmt, ...) av_printf_format(2, 3);
+
+/**
+ * Append char c n times to a print buffer.
+ */
+void av_bprint_chars(AVBPrint *buf, char c, unsigned n);
+
+struct tm;
+/**
+ * Append a formatted date and time to a print buffer.
+ *
+ * param buf bprint buffer to use
+ * param fmt date and time format string, see strftime()
+ * param tm broken-down time structure to translate
+ *
+ * @note due to poor design of the standard strftime function, it may
+ * produce poor results if the format string expands to a very long text and
+ * the bprint buffer is near the limit stated by the size_max option.
+ */
+void av_bprint_strftime(AVBPrint *buf, const char *fmt, const struct tm *tm);
+
+/**
+ * Allocate bytes in the buffer for external use.
+ *
+ * @param[in] buf buffer structure
+ * @param[in] size required size
+ * @param[out] mem pointer to the memory area
+ * @param[out] actual_size size of the memory area after allocation;
+ * can be larger or smaller than size
+ */
+void av_bprint_get_buffer(AVBPrint *buf, unsigned size,
+ unsigned char **mem, unsigned *actual_size);
+
+/**
+ * Reset the string to "" but keep internal allocated data.
+ */
+void av_bprint_clear(AVBPrint *buf);
+
+/**
+ * Test if the print buffer is complete (not truncated).
+ *
+ * It may have been truncated due to a memory allocation failure
+ * or the size_max limit (compare size and size_max if necessary).
+ */
+static inline int av_bprint_is_complete(AVBPrint *buf)
+{
+ return buf->len < buf->size;
+}
+
+/**
+ * Finalize a print buffer.
+ *
+ * The print buffer can no longer be used afterwards,
+ * but the len and size fields are still valid.
+ *
+ * @arg[out] ret_str if not NULL, used to return a permanent copy of the
+ * buffer contents, or NULL if memory allocation fails;
+ * if NULL, the buffer is discarded and freed
+ * @return 0 for success or error code (probably AVERROR(ENOMEM))
+ */
+int av_bprint_finalize(AVBPrint *buf, char **ret_str);
+
+/**
+ * Escape the content in src and append it to dstbuf.
+ *
+ * @param dstbuf already inited destination bprint buffer
+ * @param src string containing the text to escape
+ * @param special_chars string containing the special characters which
+ * need to be escaped, can be NULL
+ * @param mode escape mode to employ, see AV_ESCAPE_MODE_* macros.
+ * Any unknown value for mode will be considered equivalent to
+ * AV_ESCAPE_MODE_BACKSLASH, but this behaviour can change without
+ * notice.
+ * @param flags flags which control how to escape, see AV_ESCAPE_FLAG_* macros
+ */
+void av_bprint_escape(AVBPrint *dstbuf, const char *src, const char *special_chars,
+ enum AVEscapeMode mode, int flags);
+
+#endif /* AVUTIL_BPRINT_H */
--- /dev/null
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file
+ * @ingroup lavu_buffer
+ * refcounted data buffer API
+ */
+
+#ifndef AVUTIL_BUFFER_H
+#define AVUTIL_BUFFER_H
+
+#include <stdint.h>
+
+/**
+ * @defgroup lavu_buffer AVBuffer
+ * @ingroup lavu_data
+ *
+ * @{
+ * AVBuffer is an API for reference-counted data buffers.
+ *
+ * There are two core objects in this API -- AVBuffer and AVBufferRef. AVBuffer
+ * represents the data buffer itself; it is opaque and not meant to be accessed
+ * by the caller directly, but only through AVBufferRef. However, the caller may
+ * e.g. compare two AVBuffer pointers to check whether two different references
+ * are describing the same data buffer. AVBufferRef represents a single
+ * reference to an AVBuffer and it is the object that may be manipulated by the
+ * caller directly.
+ *
+ * There are two functions provided for creating a new AVBuffer with a single
+ * reference -- av_buffer_alloc() to just allocate a new buffer, and
+ * av_buffer_create() to wrap an existing array in an AVBuffer. From an existing
+ * reference, additional references may be created with av_buffer_ref().
+ * Use av_buffer_unref() to free a reference (this will automatically free the
+ * data once all the references are freed).
+ *
+ * The convention throughout this API and the rest of FFmpeg is such that the
+ * buffer is considered writable if there exists only one reference to it (and
+ * it has not been marked as read-only). The av_buffer_is_writable() function is
+ * provided to check whether this is true and av_buffer_make_writable() will
+ * automatically create a new writable buffer when necessary.
+ * Of course nothing prevents the calling code from violating this convention,
+ * however that is safe only when all the existing references are under its
+ * control.
+ *
+ * @note Referencing and unreferencing the buffers is thread-safe and thus
+ * may be done from multiple threads simultaneously without any need for
+ * additional locking.
+ *
+ * @note Two different references to the same buffer can point to different
+ * parts of the buffer (i.e. their AVBufferRef.data will not be equal).
+ */
+
+/**
+ * A reference counted buffer type. It is opaque and is meant to be used through
+ * references (AVBufferRef).
+ */
+typedef struct AVBuffer AVBuffer;
+
+/**
+ * A reference to a data buffer.
+ *
+ * The size of this struct is not a part of the public ABI and it is not meant
+ * to be allocated directly.
+ */
+typedef struct AVBufferRef {
+ AVBuffer *buffer;
+
+ /**
+ * The data buffer. It is considered writable if and only if
+ * this is the only reference to the buffer, in which case
+ * av_buffer_is_writable() returns 1.
+ */
+ uint8_t *data;
+ /**
+ * Size of data in bytes.
+ */
+ int size;
+} AVBufferRef;
+
+/**
+ * Allocate an AVBuffer of the given size using av_malloc().
+ *
+ * @return an AVBufferRef of given size or NULL when out of memory
+ */
+AVBufferRef *av_buffer_alloc(int size);
+
+/**
+ * Same as av_buffer_alloc(), except the returned buffer will be initialized
+ * to zero.
+ */
+AVBufferRef *av_buffer_allocz(int size);
+
+/**
+ * Always treat the buffer as read-only, even when it has only one
+ * reference.
+ */
+#define AV_BUFFER_FLAG_READONLY (1 << 0)
+
+/**
+ * Create an AVBuffer from an existing array.
+ *
+ * If this function is successful, data is owned by the AVBuffer. The caller may
+ * only access data through the returned AVBufferRef and references derived from
+ * it.
+ * If this function fails, data is left untouched.
+ * @param data data array
+ * @param size size of data in bytes
+ * @param free a callback for freeing this buffer's data
+ * @param opaque parameter to be got for processing or passed to free
+ * @param flags a combination of AV_BUFFER_FLAG_*
+ *
+ * @return an AVBufferRef referring to data on success, NULL on failure.
+ */
+AVBufferRef *av_buffer_create(uint8_t *data, int size,
+ void (*free)(void *opaque, uint8_t *data),
+ void *opaque, int flags);
+
+/**
+ * Default free callback, which calls av_free() on the buffer data.
+ * This function is meant to be passed to av_buffer_create(), not called
+ * directly.
+ */
+void av_buffer_default_free(void *opaque, uint8_t *data);
+
+/**
+ * Create a new reference to an AVBuffer.
+ *
+ * @return a new AVBufferRef referring to the same AVBuffer as buf or NULL on
+ * failure.
+ */
+AVBufferRef *av_buffer_ref(AVBufferRef *buf);
+
+/**
+ * Free a given reference and automatically free the buffer if there are no more
+ * references to it.
+ *
+ * @param buf the reference to be freed. The pointer is set to NULL on return.
+ */
+void av_buffer_unref(AVBufferRef **buf);
+
+/**
+ * @return 1 if the caller may write to the data referred to by buf (which is
+ * true if and only if buf is the only reference to the underlying AVBuffer).
+ * Return 0 otherwise.
+ * A positive answer is valid until av_buffer_ref() is called on buf.
+ */
+int av_buffer_is_writable(const AVBufferRef *buf);
+
+/**
+ * @return the opaque parameter set by av_buffer_create.
+ */
+void *av_buffer_get_opaque(const AVBufferRef *buf);
+
+int av_buffer_get_ref_count(const AVBufferRef *buf);
+
+/**
+ * Create a writable reference from a given buffer reference, avoiding data copy
+ * if possible.
+ *
+ * @param buf buffer reference to make writable. On success, buf is either left
+ * untouched, or it is unreferenced and a new writable AVBufferRef is
+ * written in its place. On failure, buf is left untouched.
+ * @return 0 on success, a negative AVERROR on failure.
+ */
+int av_buffer_make_writable(AVBufferRef **buf);
+
+/**
+ * Reallocate a given buffer.
+ *
+ * @param buf a buffer reference to reallocate. On success, buf will be
+ * unreferenced and a new reference with the required size will be
+ * written in its place. On failure buf will be left untouched. *buf
+ * may be NULL, then a new buffer is allocated.
+ * @param size required new buffer size.
+ * @return 0 on success, a negative AVERROR on failure.
+ *
+ * @note the buffer is actually reallocated with av_realloc() only if it was
+ * initially allocated through av_buffer_realloc(NULL) and there is only one
+ * reference to it (i.e. the one passed to this function). In all other cases
+ * a new buffer is allocated and the data is copied.
+ */
+int av_buffer_realloc(AVBufferRef **buf, int size);
+
+/**
+ * @}
+ */
+
+/**
+ * @defgroup lavu_bufferpool AVBufferPool
+ * @ingroup lavu_data
+ *
+ * @{
+ * AVBufferPool is an API for a lock-free thread-safe pool of AVBuffers.
+ *
+ * Frequently allocating and freeing large buffers may be slow. AVBufferPool is
+ * meant to solve this in cases when the caller needs a set of buffers of the
+ * same size (the most obvious use case being buffers for raw video or audio
+ * frames).
+ *
+ * At the beginning, the user must call av_buffer_pool_init() to create the
+ * buffer pool. Then whenever a buffer is needed, call av_buffer_pool_get() to
+ * get a reference to a new buffer, similar to av_buffer_alloc(). This new
+ * reference works in all aspects the same way as the one created by
+ * av_buffer_alloc(). However, when the last reference to this buffer is
+ * unreferenced, it is returned to the pool instead of being freed and will be
+ * reused for subsequent av_buffer_pool_get() calls.
+ *
+ * When the caller is done with the pool and no longer needs to allocate any new
+ * buffers, av_buffer_pool_uninit() must be called to mark the pool as freeable.
+ * Once all the buffers are released, it will automatically be freed.
+ *
+ * Allocating and releasing buffers with this API is thread-safe as long as
+ * either the default alloc callback is used, or the user-supplied one is
+ * thread-safe.
+ */
+
+/**
+ * The buffer pool. This structure is opaque and not meant to be accessed
+ * directly. It is allocated with av_buffer_pool_init() and freed with
+ * av_buffer_pool_uninit().
+ */
+typedef struct AVBufferPool AVBufferPool;
+
+/**
+ * Allocate and initialize a buffer pool.
+ *
+ * @param size size of each buffer in this pool
+ * @param alloc a function that will be used to allocate new buffers when the
+ * pool is empty. May be NULL, then the default allocator will be used
+ * (av_buffer_alloc()).
+ * @return newly created buffer pool on success, NULL on error.
+ */
+AVBufferPool *av_buffer_pool_init(int size, AVBufferRef* (*alloc)(int size));
+
+/**
+ * Mark the pool as being available for freeing. It will actually be freed only
+ * once all the allocated buffers associated with the pool are released. Thus it
+ * is safe to call this function while some of the allocated buffers are still
+ * in use.
+ *
+ * @param pool pointer to the pool to be freed. It will be set to NULL.
+ * @see av_buffer_pool_can_uninit()
+ */
+void av_buffer_pool_uninit(AVBufferPool **pool);
+
+/**
+ * Allocate a new AVBuffer, reusing an old buffer from the pool when available.
+ * This function may be called simultaneously from multiple threads.
+ *
+ * @return a reference to the new buffer on success, NULL on error.
+ */
+AVBufferRef *av_buffer_pool_get(AVBufferPool *pool);
+
+/**
+ * @}
+ */
+
+#endif /* AVUTIL_BUFFER_H */
--- /dev/null
+/*
+ * Copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ * Copyright (c) 2008 Peter Ross
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVUTIL_CHANNEL_LAYOUT_H
+#define AVUTIL_CHANNEL_LAYOUT_H
+
+#include <stdint.h>
+
+/**
+ * @file
+ * audio channel layout utility functions
+ */
+
+/**
+ * @addtogroup lavu_audio
+ * @{
+ */
+
+/**
+ * @defgroup channel_masks Audio channel masks
+ *
+ * A channel layout is a 64-bits integer with a bit set for every channel.
+ * The number of bits set must be equal to the number of channels.
+ * The value 0 means that the channel layout is not known.
+ * @note this data structure is not powerful enough to handle channels
+ * combinations that have the same channel multiple times, such as
+ * dual-mono.
+ *
+ * @{
+ */
+#define AV_CH_FRONT_LEFT 0x00000001
+#define AV_CH_FRONT_RIGHT 0x00000002
+#define AV_CH_FRONT_CENTER 0x00000004
+#define AV_CH_LOW_FREQUENCY 0x00000008
+#define AV_CH_BACK_LEFT 0x00000010
+#define AV_CH_BACK_RIGHT 0x00000020
+#define AV_CH_FRONT_LEFT_OF_CENTER 0x00000040
+#define AV_CH_FRONT_RIGHT_OF_CENTER 0x00000080
+#define AV_CH_BACK_CENTER 0x00000100
+#define AV_CH_SIDE_LEFT 0x00000200
+#define AV_CH_SIDE_RIGHT 0x00000400
+#define AV_CH_TOP_CENTER 0x00000800
+#define AV_CH_TOP_FRONT_LEFT 0x00001000
+#define AV_CH_TOP_FRONT_CENTER 0x00002000
+#define AV_CH_TOP_FRONT_RIGHT 0x00004000
+#define AV_CH_TOP_BACK_LEFT 0x00008000
+#define AV_CH_TOP_BACK_CENTER 0x00010000
+#define AV_CH_TOP_BACK_RIGHT 0x00020000
+#define AV_CH_STEREO_LEFT 0x20000000 ///< Stereo downmix.
+#define AV_CH_STEREO_RIGHT 0x40000000 ///< See AV_CH_STEREO_LEFT.
+#define AV_CH_WIDE_LEFT 0x0000000080000000ULL
+#define AV_CH_WIDE_RIGHT 0x0000000100000000ULL
+#define AV_CH_SURROUND_DIRECT_LEFT 0x0000000200000000ULL
+#define AV_CH_SURROUND_DIRECT_RIGHT 0x0000000400000000ULL
+#define AV_CH_LOW_FREQUENCY_2 0x0000000800000000ULL
+
+/** Channel mask value used for AVCodecContext.request_channel_layout
+ to indicate that the user requests the channel order of the decoder output
+ to be the native codec channel order. */
+#define AV_CH_LAYOUT_NATIVE 0x8000000000000000ULL
+
+/**
+ * @}
+ * @defgroup channel_mask_c Audio channel convenience macros
+ * @{
+ * */
+#define AV_CH_LAYOUT_MONO (AV_CH_FRONT_CENTER)
+#define AV_CH_LAYOUT_STEREO (AV_CH_FRONT_LEFT|AV_CH_FRONT_RIGHT)
+#define AV_CH_LAYOUT_2POINT1 (AV_CH_LAYOUT_STEREO|AV_CH_LOW_FREQUENCY)
+#define AV_CH_LAYOUT_2_1 (AV_CH_LAYOUT_STEREO|AV_CH_BACK_CENTER)
+#define AV_CH_LAYOUT_SURROUND (AV_CH_LAYOUT_STEREO|AV_CH_FRONT_CENTER)
+#define AV_CH_LAYOUT_3POINT1 (AV_CH_LAYOUT_SURROUND|AV_CH_LOW_FREQUENCY)
+#define AV_CH_LAYOUT_4POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_CENTER)
+#define AV_CH_LAYOUT_4POINT1 (AV_CH_LAYOUT_4POINT0|AV_CH_LOW_FREQUENCY)
+#define AV_CH_LAYOUT_2_2 (AV_CH_LAYOUT_STEREO|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT)
+#define AV_CH_LAYOUT_QUAD (AV_CH_LAYOUT_STEREO|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT)
+#define AV_CH_LAYOUT_5POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT)
+#define AV_CH_LAYOUT_5POINT1 (AV_CH_LAYOUT_5POINT0|AV_CH_LOW_FREQUENCY)
+#define AV_CH_LAYOUT_5POINT0_BACK (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT)
+#define AV_CH_LAYOUT_5POINT1_BACK (AV_CH_LAYOUT_5POINT0_BACK|AV_CH_LOW_FREQUENCY)
+#define AV_CH_LAYOUT_6POINT0 (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_CENTER)
+#define AV_CH_LAYOUT_6POINT0_FRONT (AV_CH_LAYOUT_2_2|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER)
+#define AV_CH_LAYOUT_HEXAGONAL (AV_CH_LAYOUT_5POINT0_BACK|AV_CH_BACK_CENTER)
+#define AV_CH_LAYOUT_6POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_CENTER)
+#define AV_CH_LAYOUT_6POINT1_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_BACK_CENTER)
+#define AV_CH_LAYOUT_6POINT1_FRONT (AV_CH_LAYOUT_6POINT0_FRONT|AV_CH_LOW_FREQUENCY)
+#define AV_CH_LAYOUT_7POINT0 (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT)
+#define AV_CH_LAYOUT_7POINT0_FRONT (AV_CH_LAYOUT_5POINT0|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER)
+#define AV_CH_LAYOUT_7POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT)
+#define AV_CH_LAYOUT_7POINT1_WIDE (AV_CH_LAYOUT_5POINT1|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER)
+#define AV_CH_LAYOUT_7POINT1_WIDE_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER)
+#define AV_CH_LAYOUT_OCTAGONAL (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_CENTER|AV_CH_BACK_RIGHT)
+#define AV_CH_LAYOUT_STEREO_DOWNMIX (AV_CH_STEREO_LEFT|AV_CH_STEREO_RIGHT)
+
+enum AVMatrixEncoding {
+ AV_MATRIX_ENCODING_NONE,
+ AV_MATRIX_ENCODING_DOLBY,
+ AV_MATRIX_ENCODING_DPLII,
+ AV_MATRIX_ENCODING_NB
+};
+
+/**
+ * @}
+ */
+
+/**
+ * Return a channel layout id that matches name, or 0 if no match is found.
+ *
+ * name can be one or several of the following notations,
+ * separated by '+' or '|':
+ * - the name of an usual channel layout (mono, stereo, 4.0, quad, 5.0,
+ * 5.0(side), 5.1, 5.1(side), 7.1, 7.1(wide), downmix);
+ * - the name of a single channel (FL, FR, FC, LFE, BL, BR, FLC, FRC, BC,
+ * SL, SR, TC, TFL, TFC, TFR, TBL, TBC, TBR, DL, DR);
+ * - a number of channels, in decimal, optionally followed by 'c', yielding
+ * the default channel layout for that number of channels (@see
+ * av_get_default_channel_layout);
+ * - a channel layout mask, in hexadecimal starting with "0x" (see the
+ * AV_CH_* macros).
+ *
+ * Example: "stereo+FC" = "2+FC" = "2c+1c" = "0x7"
+ */
+uint64_t av_get_channel_layout(const char *name);
+
+/**
+ * Return a description of a channel layout.
+ * If nb_channels is <= 0, it is guessed from the channel_layout.
+ *
+ * @param buf put here the string containing the channel layout
+ * @param buf_size size in bytes of the buffer
+ */
+void av_get_channel_layout_string(char *buf, int buf_size, int nb_channels, uint64_t channel_layout);
+
+struct AVBPrint;
+/**
+ * Append a description of a channel layout to a bprint buffer.
+ */
+void av_bprint_channel_layout(struct AVBPrint *bp, int nb_channels, uint64_t channel_layout);
+
+/**
+ * Return the number of channels in the channel layout.
+ */
+int av_get_channel_layout_nb_channels(uint64_t channel_layout);
+
+/**
+ * Return default channel layout for a given number of channels.
+ */
+int64_t av_get_default_channel_layout(int nb_channels);
+
+/**
+ * Get the index of a channel in channel_layout.
+ *
+ * @param channel a channel layout describing exactly one channel which must be
+ * present in channel_layout.
+ *
+ * @return index of channel in channel_layout on success, a negative AVERROR
+ * on error.
+ */
+int av_get_channel_layout_channel_index(uint64_t channel_layout,
+ uint64_t channel);
+
+/**
+ * Get the channel with the given index in channel_layout.
+ */
+uint64_t av_channel_layout_extract_channel(uint64_t channel_layout, int index);
+
+/**
+ * Get the name of a given channel.
+ *
+ * @return channel name on success, NULL on error.
+ */
+const char *av_get_channel_name(uint64_t channel);
+
+/**
+ * Get the description of a given channel.
+ *
+ * @param channel a channel layout with a single channel
+ * @return channel description on success, NULL on error
+ */
+const char *av_get_channel_description(uint64_t channel);
+
+/**
+ * Get the value and name of a standard channel layout.
+ *
+ * @param[in] index index in an internal list, starting at 0
+ * @param[out] layout channel layout mask
+ * @param[out] name name of the layout
+ * @return 0 if the layout exists,
+ * <0 if index is beyond the limits
+ */
+int av_get_standard_channel_layout(unsigned index, uint64_t *layout,
+ const char **name);
+
+/**
+ * @}
+ */
+
+#endif /* AVUTIL_CHANNEL_LAYOUT_H */
#ifndef AVUTIL_COMMON_H
#define AVUTIL_COMMON_H
-#include <ctype.h>
#include <errno.h>
#include <inttypes.h>
#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+
#include "attributes.h"
+#include "version.h"
#include "libavutil/avconfig.h"
#if AV_HAVE_BIGENDIAN
#define RSHIFT(a,b) ((a) > 0 ? ((a) + ((1<<(b))>>1))>>(b) : ((a) + ((1<<(b))>>1)-1)>>(b))
/* assume b>0 */
#define ROUNDED_DIV(a,b) (((a)>0 ? (a) + ((b)>>1) : (a) - ((b)>>1))/(b))
+/* assume a>0 and b>0 */
+#define FF_CEIL_RSHIFT(a,b) (!av_builtin_constant_p(b) ? -((-(a)) >> (b)) \
+ : ((a) + (1<<(b)) - 1) >> (b))
#define FFUDIV(a,b) (((a)>0 ?(a):(a)-(b)+1) / (b))
#define FFUMOD(a,b) ((a)-(b)*FFUDIV(a,b))
#define FFABS(a) ((a) >= 0 ? (a) : (-(a)))
#define FFALIGN(x, a) (((x)+(a)-1)&~((a)-1))
/* misc math functions */
-extern const uint8_t ff_log2_tab[256];
-
-extern const uint8_t av_reverse[256];
-
-static av_always_inline av_const int av_log2_c(unsigned int v)
-{
- int n = 0;
- if (v & 0xffff0000) {
- v >>= 16;
- n += 16;
- }
- if (v & 0xff00) {
- v >>= 8;
- n += 8;
- }
- n += ff_log2_tab[v];
-
- return n;
-}
-
-static av_always_inline av_const int av_log2_16bit_c(unsigned int v)
-{
- int n = 0;
- if (v & 0xff00) {
- v >>= 8;
- n += 8;
- }
- n += ff_log2_tab[v];
- return n;
-}
+/**
+ * Reverse the order of the bits of an 8-bits unsigned integer.
+ */
+#if FF_API_AV_REVERSE
+extern attribute_deprecated const uint8_t av_reverse[256];
+#endif
#ifdef HAVE_AV_CONFIG_H
# include "config.h"
/* Pull in unguarded fallback defines at the end of this file. */
#include "common.h"
+#ifndef av_log2
+av_const int av_log2(unsigned v);
+#endif
+
+#ifndef av_log2_16bit
+av_const int av_log2_16bit(unsigned v);
+#endif
+
/**
* Clip a signed integer value into the amin-amax range.
* @param a value to clip
*/
static av_always_inline av_const int av_clip_c(int a, int amin, int amax)
{
+#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2
+ if (amin > amax) abort();
+#endif
+ if (a < amin) return amin;
+ else if (a > amax) return amax;
+ else return a;
+}
+
+/**
+ * Clip a signed 64bit integer value into the amin-amax range.
+ * @param a value to clip
+ * @param amin minimum value of the clip range
+ * @param amax maximum value of the clip range
+ * @return clipped value
+ */
+static av_always_inline av_const int64_t av_clip64_c(int64_t a, int64_t amin, int64_t amax)
+{
+#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2
+ if (amin > amax) abort();
+#endif
if (a < amin) return amin;
else if (a > amax) return amax;
else return a;
static av_always_inline av_const int32_t av_clipl_int32_c(int64_t a)
{
if ((a+0x80000000u) & ~UINT64_C(0xFFFFFFFF)) return (a>>63) ^ 0x7FFFFFFF;
- else return a;
+ else return (int32_t)a;
}
/**
}
/**
+ * Add two signed 32-bit values with saturation.
+ *
+ * @param a one value
+ * @param b another value
+ * @return sum with signed saturation
+ */
+static av_always_inline int av_sat_add32_c(int a, int b)
+{
+ return av_clipl_int32((int64_t)a + b);
+}
+
+/**
+ * Add a doubled value to another value with saturation at both stages.
+ *
+ * @param a first value
+ * @param b value doubled and added to a
+ * @return sum with signed saturation
+ */
+static av_always_inline int av_sat_dadd32_c(int a, int b)
+{
+ return av_sat_add32(a, av_sat_add32(b, b));
+}
+
+/**
* Clip a float value into the amin-amax range.
* @param a value to clip
* @param amin minimum value of the clip range
*/
static av_always_inline av_const float av_clipf_c(float a, float amin, float amax)
{
+#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2
+ if (amin > amax) abort();
+#endif
+ if (a < amin) return amin;
+ else if (a > amax) return amax;
+ else return a;
+}
+
+/**
+ * Clip a double value into the amin-amax range.
+ * @param a value to clip
+ * @param amin minimum value of the clip range
+ * @param amax maximum value of the clip range
+ * @return clipped value
+ */
+static av_always_inline av_const double av_clipd_c(double a, double amin, double amax)
+{
+#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2
+ if (amin > amax) abort();
+#endif
if (a < amin) return amin;
else if (a > amax) return amax;
else return a;
*/
static av_always_inline av_const int av_popcount64_c(uint64_t x)
{
- return av_popcount(x) + av_popcount(x >> 32);
+ return av_popcount((uint32_t)x) + av_popcount(x >> 32);
}
#define MKTAG(a,b,c,d) ((a) | ((b) << 8) | ((c) << 16) | ((unsigned)(d) << 24))
#define GET_UTF8(val, GET_BYTE, ERROR)\
val= GET_BYTE;\
{\
- int ones= 7 - av_log2(val ^ 255);\
- if(ones==1)\
+ uint32_t top = (val & 128) >> 1;\
+ if ((val & 0xc0) == 0x80 || val >= 0xFE)\
ERROR\
- val&= 127>>ones;\
- while(--ones > 0){\
+ while (val & top) {\
int tmp= GET_BYTE - 128;\
if(tmp>>6)\
ERROR\
val= (val<<6) + tmp;\
+ top <<= 5;\
}\
+ val &= (top << 1) - 1;\
}
/**
* to ensure they are immediately available in intmath.h.
*/
-#ifndef av_log2
-# define av_log2 av_log2_c
-#endif
-#ifndef av_log2_16bit
-# define av_log2_16bit av_log2_16bit_c
-#endif
#ifndef av_ceil_log2
# define av_ceil_log2 av_ceil_log2_c
#endif
#ifndef av_clip
# define av_clip av_clip_c
#endif
+#ifndef av_clip64
+# define av_clip64 av_clip64_c
+#endif
#ifndef av_clip_uint8
# define av_clip_uint8 av_clip_uint8_c
#endif
#ifndef av_clip_uintp2
# define av_clip_uintp2 av_clip_uintp2_c
#endif
+#ifndef av_sat_add32
+# define av_sat_add32 av_sat_add32_c
+#endif
+#ifndef av_sat_dadd32
+# define av_sat_dadd32 av_sat_dadd32_c
+#endif
#ifndef av_clipf
# define av_clipf av_clipf_c
#endif
+#ifndef av_clipd
+# define av_clipd av_clipd_c
+#endif
#ifndef av_popcount
# define av_popcount av_popcount_c
#endif
#ifndef AVUTIL_CPU_H
#define AVUTIL_CPU_H
+#include "attributes.h"
+
#define AV_CPU_FLAG_FORCE 0x80000000 /* force usage of selected flags (OR) */
/* lower 16 bits - CPU features */
#define AV_CPU_FLAG_MMX 0x0001 ///< standard MMX
+#define AV_CPU_FLAG_MMXEXT 0x0002 ///< SSE integer functions or AMD MMX ext
#define AV_CPU_FLAG_MMX2 0x0002 ///< SSE integer functions or AMD MMX ext
#define AV_CPU_FLAG_3DNOW 0x0004 ///< AMD 3DNOW
#define AV_CPU_FLAG_SSE 0x0008 ///< SSE functions
#define AV_CPU_FLAG_AVX 0x4000 ///< AVX functions: requires OS support even if YMM registers aren't used
#define AV_CPU_FLAG_XOP 0x0400 ///< Bulldozer XOP functions
#define AV_CPU_FLAG_FMA4 0x0800 ///< Bulldozer FMA4 functions
-#define AV_CPU_FLAG_IWMMXT 0x0100 ///< XScale IWMMXT
+// #if LIBAVUTIL_VERSION_MAJOR <52
+#define AV_CPU_FLAG_CMOV 0x1001000 ///< supports cmov instruction
+// #else
+// #define AV_CPU_FLAG_CMOV 0x1000 ///< supports cmov instruction
+// #endif
+
#define AV_CPU_FLAG_ALTIVEC 0x0001 ///< standard
+#define AV_CPU_FLAG_ARMV5TE (1 << 0)
+#define AV_CPU_FLAG_ARMV6 (1 << 1)
+#define AV_CPU_FLAG_ARMV6T2 (1 << 2)
+#define AV_CPU_FLAG_VFP (1 << 3)
+#define AV_CPU_FLAG_VFPV3 (1 << 4)
+#define AV_CPU_FLAG_NEON (1 << 5)
+
/**
* Return the flags which specify extensions supported by the CPU.
+ * The returned value is affected by av_force_cpu_flags() if that was used
+ * before. So av_get_cpu_flags() can easily be used in a application to
+ * detect the enabled cpu flags.
*/
int av_get_cpu_flags(void);
-
/**
* Disables cpu detection and forces the specified flags.
+ * -1 is a special case that disables forcing of specific flags.
*/
void av_force_cpu_flags(int flags);
+/**
+ * Set a mask on flags returned by av_get_cpu_flags().
+ * This function is mainly useful for testing.
+ * Please use av_force_cpu_flags() and av_get_cpu_flags() instead which are more flexible
+ *
+ * @warning this function is not thread safe.
+ */
+attribute_deprecated void av_set_cpu_flags_mask(int mask);
+
+/**
+ * Parse CPU flags from a string.
+ *
+ * The returned flags contain the specified flags as well as related unspecified flags.
+ *
+ * This function exists only for compatibility with libav.
+ * Please use av_parse_cpu_caps() when possible.
+ * @return a combination of AV_CPU_* flags, negative on error.
+ */
+attribute_deprecated
+int av_parse_cpu_flags(const char *s);
+
+/**
+ * Parse CPU caps from a string and update the given AV_CPU_* flags based on that.
+ *
+ * @return negative on error.
+ */
+int av_parse_cpu_caps(unsigned *flags, const char *s);
+
+/**
+ * @return the number of logical CPU cores present.
+ */
+int av_cpu_count(void);
/* The following CPU-specific functions shall not be called directly. */
int ff_get_cpu_flags_arm(void);
#include <stddef.h>
#include "attributes.h"
+/**
+ * @defgroup lavu_crc32 CRC32
+ * @ingroup lavu_crypto
+ * @{
+ */
+
typedef uint32_t AVCRC;
typedef enum {
AV_CRC_MAX, /*< Not part of public API! Do not use outside libavutil. */
}AVCRCId;
+/**
+ * Initialize a CRC table.
+ * @param ctx must be an array of size sizeof(AVCRC)*257 or sizeof(AVCRC)*1024
+ * @param le If 1, the lowest bit represents the coefficient for the highest
+ * exponent of the corresponding polynomial (both for poly and
+ * actual CRC).
+ * If 0, you must swap the CRC parameter and the result of av_crc
+ * if you need the standard representation (can be simplified in
+ * most cases to e.g. bswap16):
+ * av_bswap32(crc << (32-bits))
+ * @param bits number of bits for the CRC
+ * @param poly generator polynomial without the x**bits coefficient, in the
+ * representation as specified by le
+ * @param ctx_size size of ctx in bytes
+ * @return <0 on failure
+ */
int av_crc_init(AVCRC *ctx, int le, int bits, uint32_t poly, int ctx_size);
+
+/**
+ * Get an initialized standard CRC table.
+ * @param crc_id ID of a standard CRC
+ * @return a pointer to the CRC table or NULL on failure
+ */
const AVCRC *av_crc_get_table(AVCRCId crc_id);
-uint32_t av_crc(const AVCRC *ctx, uint32_t start_crc, const uint8_t *buffer, size_t length) av_pure;
-#endif /* AVUTIL_CRC_H */
+/**
+ * Calculate the CRC of a block.
+ * @param crc CRC of previous blocks if any or initial value for CRC
+ * @return CRC updated with the data from the given block
+ *
+ * @see av_crc_init() "le" parameter
+ */
+uint32_t av_crc(const AVCRC *ctx, uint32_t crc,
+ const uint8_t *buffer, size_t length) av_pure;
+/**
+ * @}
+ */
+
+#endif /* AVUTIL_CRC_H */
#define AV_DICT_APPEND 32 /**< If the entry already exists, append to it. Note that no
delimiter is added, the strings are simply concatenated. */
-typedef struct {
+typedef struct AVDictionaryEntry {
char *key;
char *value;
} AVDictionaryEntry;
av_dict_get(AVDictionary *m, const char *key, const AVDictionaryEntry *prev, int flags);
/**
+ * Get number of entries in dictionary.
+ *
+ * @param m dictionary
+ * @return number of entries in dictionary
+ */
+int av_dict_count(const AVDictionary *m);
+
+/**
* Set the given entry in *pm, overwriting an existing entry.
*
* @param pm pointer to a pointer to a dictionary struct. If *pm is NULL
* a dictionary struct is allocated and put in *pm.
* @param key entry key to add to *pm (will be av_strduped depending on flags)
* @param value entry value to add to *pm (will be av_strduped depending on flags).
- * Passing a NULL value will cause an existing tag to be deleted.
+ * Passing a NULL value will cause an existing entry to be deleted.
* @return >= 0 on success otherwise an error code <0
*/
int av_dict_set(AVDictionary **pm, const char *key, const char *value, int flags);
/**
+ * Parse the key/value pairs list and add to a dictionary.
+ *
+ * @param key_val_sep a 0-terminated list of characters used to separate
+ * key from value
+ * @param pairs_sep a 0-terminated list of characters used to separate
+ * two pairs from each other
+ * @param flags flags to use when adding to dictionary.
+ * AV_DICT_DONT_STRDUP_KEY and AV_DICT_DONT_STRDUP_VAL
+ * are ignored since the key/value tokens will always
+ * be duplicated.
+ * @return 0 on success, negative AVERROR code on failure
+ */
+int av_dict_parse_string(AVDictionary **pm, const char *str,
+ const char *key_val_sep, const char *pairs_sep,
+ int flags);
+
+/**
* Copy entries from one AVDictionary struct into another.
* @param dst pointer to a pointer to a AVDictionary struct. If *dst is NULL,
* this function will allocate a struct for you and put it in *dst
* @}
*/
-#endif // AVUTIL_DICT_H
+#endif /* AVUTIL_DICT_H */
#define AVUTIL_ERROR_H
#include <errno.h>
-#include "avutil.h"
+#include <stddef.h>
/**
* @addtogroup lavu_error
#define AVUNERROR(e) (e)
#endif
-#define AVERROR_BSF_NOT_FOUND (-MKTAG(0xF8,'B','S','F')) ///< Bitstream filter not found
-#define AVERROR_BUG (-MKTAG( 'B','U','G','!')) ///< Internal bug, also see AVERROR_BUG2
-#define AVERROR_DECODER_NOT_FOUND (-MKTAG(0xF8,'D','E','C')) ///< Decoder not found
-#define AVERROR_DEMUXER_NOT_FOUND (-MKTAG(0xF8,'D','E','M')) ///< Demuxer not found
-#define AVERROR_ENCODER_NOT_FOUND (-MKTAG(0xF8,'E','N','C')) ///< Encoder not found
-#define AVERROR_EOF (-MKTAG( 'E','O','F',' ')) ///< End of file
-#define AVERROR_EXIT (-MKTAG( 'E','X','I','T')) ///< Immediate exit was requested; the called function should not be restarted
-#define AVERROR_FILTER_NOT_FOUND (-MKTAG(0xF8,'F','I','L')) ///< Filter not found
-#define AVERROR_INVALIDDATA (-MKTAG( 'I','N','D','A')) ///< Invalid data found when processing input
-#define AVERROR_MUXER_NOT_FOUND (-MKTAG(0xF8,'M','U','X')) ///< Muxer not found
-#define AVERROR_OPTION_NOT_FOUND (-MKTAG(0xF8,'O','P','T')) ///< Option not found
-#define AVERROR_PATCHWELCOME (-MKTAG( 'P','A','W','E')) ///< Not yet implemented in FFmpeg, patches welcome
-#define AVERROR_PROTOCOL_NOT_FOUND (-MKTAG(0xF8,'P','R','O')) ///< Protocol not found
-#define AVERROR_STREAM_NOT_FOUND (-MKTAG(0xF8,'S','T','R')) ///< Stream not found
+#define FFERRTAG(a, b, c, d) (-(int)MKTAG(a, b, c, d))
+#define AVERROR_BSF_NOT_FOUND FFERRTAG(0xF8,'B','S','F') ///< Bitstream filter not found
+#define AVERROR_BUG FFERRTAG( 'B','U','G','!') ///< Internal bug, also see AVERROR_BUG2
+#define AVERROR_BUFFER_TOO_SMALL FFERRTAG( 'B','U','F','S') ///< Buffer too small
+#define AVERROR_DECODER_NOT_FOUND FFERRTAG(0xF8,'D','E','C') ///< Decoder not found
+#define AVERROR_DEMUXER_NOT_FOUND FFERRTAG(0xF8,'D','E','M') ///< Demuxer not found
+#define AVERROR_ENCODER_NOT_FOUND FFERRTAG(0xF8,'E','N','C') ///< Encoder not found
+#define AVERROR_EOF FFERRTAG( 'E','O','F',' ') ///< End of file
+#define AVERROR_EXIT FFERRTAG( 'E','X','I','T') ///< Immediate exit was requested; the called function should not be restarted
+#define AVERROR_EXTERNAL FFERRTAG( 'E','X','T',' ') ///< Generic error in an external library
+#define AVERROR_FILTER_NOT_FOUND FFERRTAG(0xF8,'F','I','L') ///< Filter not found
+#define AVERROR_INVALIDDATA FFERRTAG( 'I','N','D','A') ///< Invalid data found when processing input
+#define AVERROR_MUXER_NOT_FOUND FFERRTAG(0xF8,'M','U','X') ///< Muxer not found
+#define AVERROR_OPTION_NOT_FOUND FFERRTAG(0xF8,'O','P','T') ///< Option not found
+#define AVERROR_PATCHWELCOME FFERRTAG( 'P','A','W','E') ///< Not yet implemented in FFmpeg, patches welcome
+#define AVERROR_PROTOCOL_NOT_FOUND FFERRTAG(0xF8,'P','R','O') ///< Protocol not found
+
+#define AVERROR_STREAM_NOT_FOUND FFERRTAG(0xF8,'S','T','R') ///< Stream not found
/**
* This is semantically identical to AVERROR_BUG
* it has been introduced in Libav after our AVERROR_BUG and with a modified value.
*/
-#define AVERROR_BUG2 (-MKTAG( 'B','U','G',' '))
-#define AVERROR_UNKNOWN (-MKTAG( 'U','N','K','N')) ///< Unknown error, typically from an external library
+#define AVERROR_BUG2 FFERRTAG( 'B','U','G',' ')
+#define AVERROR_UNKNOWN FFERRTAG( 'U','N','K','N') ///< Unknown error, typically from an external library
+#define AVERROR_EXPERIMENTAL (-0x2bb2afa8) ///< Requested feature is flagged experimental. Set strict_std_compliance if you really want to use it.
+
+#define AV_ERROR_MAX_STRING_SIZE 64
/**
* Put a description of the AVERROR code errnum in errbuf.
int av_strerror(int errnum, char *errbuf, size_t errbuf_size);
/**
+ * Fill the provided buffer with a string containing an error string
+ * corresponding to the AVERROR code errnum.
+ *
+ * @param errbuf a buffer
+ * @param errbuf_size size in bytes of errbuf
+ * @param errnum error code to describe
+ * @return the buffer in input, filled with the error description
+ * @see av_strerror()
+ */
+static inline char *av_make_error_string(char *errbuf, size_t errbuf_size, int errnum)
+{
+ av_strerror(errnum, errbuf, errbuf_size);
+ return errbuf;
+}
+
+/**
+ * Convenience macro, the return value should be used only directly in
+ * function arguments but never stand-alone.
+ */
+#define av_err2str(errnum) \
+ av_make_error_string((char[AV_ERROR_MAX_STRING_SIZE]){0}, AV_ERROR_MAX_STRING_SIZE, errnum)
+
+/**
* @}
*/
*/
void av_expr_free(AVExpr *e);
-#if FF_API_OLD_EVAL_NAMES
-/**
- * @deprecated Deprecated in favor of av_expr_parse_and_eval().
- */
-attribute_deprecated
-int av_parse_and_eval_expr(double *res, const char *s,
- const char * const *const_names, const double *const_values,
- const char * const *func1_names, double (* const *funcs1)(void *, double),
- const char * const *func2_names, double (* const *funcs2)(void *, double, double),
- void *opaque, int log_offset, void *log_ctx);
-
-/**
- * @deprecated Deprecated in favor of av_expr_parse().
- */
-attribute_deprecated
-int av_parse_expr(AVExpr **expr, const char *s,
- const char * const *const_names,
- const char * const *func1_names, double (* const *funcs1)(void *, double),
- const char * const *func2_names, double (* const *funcs2)(void *, double, double),
- int log_offset, void *log_ctx);
-/**
- * @deprecated Deprecated in favor of av_expr_eval().
- */
-attribute_deprecated
-double av_eval_expr(AVExpr *e, const double *const_values, void *opaque);
-
-/**
- * @deprecated Deprecated in favor of av_expr_free().
- */
-attribute_deprecated
-void av_free_expr(AVExpr *e);
-#endif /* FF_API_OLD_EVAL_NAMES */
-
/**
* Parse the string in numstr and return its value as a double. If
* the string is empty, contains only whitespaces, or does not contain
#include <stdint.h>
#include "avutil.h"
+#include "attributes.h"
typedef struct AVFifoBuffer {
uint8_t *buffer;
int av_fifo_realloc2(AVFifoBuffer *f, unsigned int size);
/**
+ * Enlarge an AVFifoBuffer.
+ * In case of reallocation failure, the old FIFO is kept unchanged.
+ * The new fifo size may be larger than the requested size.
+ *
+ * @param f AVFifoBuffer to resize
+ * @param additional_space the amount of space in bytes to allocate in addition to av_fifo_size()
+ * @return <0 for failure, >=0 otherwise
+ */
+int av_fifo_grow(AVFifoBuffer *f, unsigned int additional_space);
+
+/**
* Read and discard the specified amount of data from an AVFifoBuffer.
* @param f AVFifoBuffer to read from
* @param size amount of data to read in bytes
return ptr;
}
-#if FF_API_AV_FIFO_PEEK
-/**
- * @deprecated Use av_fifo_peek2() instead.
- */
-attribute_deprecated
-static inline uint8_t av_fifo_peek(AVFifoBuffer *f, int offs)
-{
- return *av_fifo_peek2(f, offs);
-}
-#endif
-
#endif /* AVUTIL_FIFO_H */
#ifndef AVUTIL_FILE_H
#define AVUTIL_FILE_H
+#include <stdint.h>
+
#include "avutil.h"
/**
* *prefix can be a character constant; *filename will be allocated internally.
* @return file descriptor of opened file (or -1 on error)
* and opened file name in **filename.
+ * @note On very old libcs it is necessary to set a secure umask before
+ * calling this, av_tempfile() can't call umask itself as it is used in
+ * libraries and could interfere with the calling application.
*/
int av_tempfile(const char *prefix, char **filename, int log_offset, void *log_ctx);
--- /dev/null
+/*
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVUTIL_FRAME_H
+#define AVUTIL_FRAME_H
+
+#include <stdint.h>
+
+#include "libavcodec/version.h"
+
+#include "avutil.h"
+#include "buffer.h"
+#include "dict.h"
+#include "rational.h"
+#include "samplefmt.h"
+
+enum AVFrameSideDataType {
+ /**
+ * The data is the AVPanScan struct defined in libavcodec.
+ */
+ AV_FRAME_DATA_PANSCAN,
+};
+
+typedef struct AVFrameSideData {
+ enum AVFrameSideDataType type;
+ uint8_t *data;
+ int size;
+ AVDictionary *metadata;
+} AVFrameSideData;
+
+/**
+ * This structure describes decoded (raw) audio or video data.
+ *
+ * AVFrame must be allocated using av_frame_alloc(). Note that this only
+ * allocates the AVFrame itself, the buffers for the data must be managed
+ * through other means (see below).
+ * AVFrame must be freed with av_frame_free().
+ *
+ * AVFrame is typically allocated once and then reused multiple times to hold
+ * different data (e.g. a single AVFrame to hold frames received from a
+ * decoder). In such a case, av_frame_unref() will free any references held by
+ * the frame and reset it to its original clean state before it
+ * is reused again.
+ *
+ * The data described by an AVFrame is usually reference counted through the
+ * AVBuffer API. The underlying buffer references are stored in AVFrame.buf /
+ * AVFrame.extended_buf. An AVFrame is considered to be reference counted if at
+ * least one reference is set, i.e. if AVFrame.buf[0] != NULL. In such a case,
+ * every single data plane must be contained in one of the buffers in
+ * AVFrame.buf or AVFrame.extended_buf.
+ * There may be a single buffer for all the data, or one separate buffer for
+ * each plane, or anything in between.
+ *
+ * sizeof(AVFrame) is not a part of the public ABI, so new fields may be added
+ * to the end with a minor bump.
+ * Similarly fields that are marked as to be only accessed by
+ * av_opt_ptr() can be reordered. This allows 2 forks to add fields
+ * without breaking compatibility with each other.
+ */
+typedef struct AVFrame {
+#define AV_NUM_DATA_POINTERS 8
+ /**
+ * pointer to the picture/channel planes.
+ * This might be different from the first allocated byte
+ *
+ * Some decoders access areas outside 0,0 - width,height, please
+ * see avcodec_align_dimensions2(). Some filters and swscale can read
+ * up to 16 bytes beyond the planes, if these filters are to be used,
+ * then 16 extra bytes must be allocated.
+ */
+ uint8_t *data[AV_NUM_DATA_POINTERS];
+
+ /**
+ * For video, size in bytes of each picture line.
+ * For audio, size in bytes of each plane.
+ *
+ * For audio, only linesize[0] may be set. For planar audio, each channel
+ * plane must be the same size.
+ *
+ * For video the linesizes should be multiplies of the CPUs alignment
+ * preference, this is 16 or 32 for modern desktop CPUs.
+ * Some code requires such alignment other code can be slower without
+ * correct alignment, for yet other it makes no difference.
+ */
+ int linesize[AV_NUM_DATA_POINTERS];
+
+ /**
+ * pointers to the data planes/channels.
+ *
+ * For video, this should simply point to data[].
+ *
+ * For planar audio, each channel has a separate data pointer, and
+ * linesize[0] contains the size of each channel buffer.
+ * For packed audio, there is just one data pointer, and linesize[0]
+ * contains the total size of the buffer for all channels.
+ *
+ * Note: Both data and extended_data should always be set in a valid frame,
+ * but for planar audio with more channels that can fit in data,
+ * extended_data must be used in order to access all channels.
+ */
+ uint8_t **extended_data;
+
+ /**
+ * width and height of the video frame
+ */
+ int width, height;
+
+ /**
+ * number of audio samples (per channel) described by this frame
+ */
+ int nb_samples;
+
+ /**
+ * format of the frame, -1 if unknown or unset
+ * Values correspond to enum AVPixelFormat for video frames,
+ * enum AVSampleFormat for audio)
+ */
+ int format;
+
+ /**
+ * 1 -> keyframe, 0-> not
+ */
+ int key_frame;
+
+ /**
+ * Picture type of the frame.
+ */
+ enum AVPictureType pict_type;
+
+#if FF_API_AVFRAME_LAVC
+ attribute_deprecated
+ uint8_t *base[AV_NUM_DATA_POINTERS];
+#endif
+
+ /**
+ * Sample aspect ratio for the video frame, 0/1 if unknown/unspecified.
+ */
+ AVRational sample_aspect_ratio;
+
+ /**
+ * Presentation timestamp in time_base units (time when frame should be shown to user).
+ */
+ int64_t pts;
+
+ /**
+ * PTS copied from the AVPacket that was decoded to produce this frame.
+ */
+ int64_t pkt_pts;
+
+ /**
+ * DTS copied from the AVPacket that triggered returning this frame. (if frame threading isnt used)
+ * This is also the Presentation time of this AVFrame calculated from
+ * only AVPacket.dts values without pts values.
+ */
+ int64_t pkt_dts;
+
+ /**
+ * picture number in bitstream order
+ */
+ int coded_picture_number;
+ /**
+ * picture number in display order
+ */
+ int display_picture_number;
+
+ /**
+ * quality (between 1 (good) and FF_LAMBDA_MAX (bad))
+ */
+ int quality;
+
+#if FF_API_AVFRAME_LAVC
+ attribute_deprecated
+ int reference;
+
+ /**
+ * QP table
+ */
+ attribute_deprecated
+ int8_t *qscale_table;
+ /**
+ * QP store stride
+ */
+ attribute_deprecated
+ int qstride;
+
+ attribute_deprecated
+ int qscale_type;
+
+ /**
+ * mbskip_table[mb]>=1 if MB didn't change
+ * stride= mb_width = (width+15)>>4
+ */
+ attribute_deprecated
+ uint8_t *mbskip_table;
+
+ /**
+ * motion vector table
+ * @code
+ * example:
+ * int mv_sample_log2= 4 - motion_subsample_log2;
+ * int mb_width= (width+15)>>4;
+ * int mv_stride= (mb_width << mv_sample_log2) + 1;
+ * motion_val[direction][x + y*mv_stride][0->mv_x, 1->mv_y];
+ * @endcode
+ */
+ attribute_deprecated
+ int16_t (*motion_val[2])[2];
+
+ /**
+ * macroblock type table
+ * mb_type_base + mb_width + 2
+ */
+ attribute_deprecated
+ uint32_t *mb_type;
+
+ /**
+ * DCT coefficients
+ */
+ attribute_deprecated
+ short *dct_coeff;
+
+ /**
+ * motion reference frame index
+ * the order in which these are stored can depend on the codec.
+ */
+ attribute_deprecated
+ int8_t *ref_index[2];
+#endif
+
+ /**
+ * for some private data of the user
+ */
+ void *opaque;
+
+ /**
+ * error
+ */
+ uint64_t error[AV_NUM_DATA_POINTERS];
+
+#if FF_API_AVFRAME_LAVC
+ attribute_deprecated
+ int type;
+#endif
+
+ /**
+ * When decoding, this signals how much the picture must be delayed.
+ * extra_delay = repeat_pict / (2*fps)
+ */
+ int repeat_pict;
+
+ /**
+ * The content of the picture is interlaced.
+ */
+ int interlaced_frame;
+
+ /**
+ * If the content is interlaced, is top field displayed first.
+ */
+ int top_field_first;
+
+ /**
+ * Tell user application that palette has changed from previous frame.
+ */
+ int palette_has_changed;
+
+#if FF_API_AVFRAME_LAVC
+ attribute_deprecated
+ int buffer_hints;
+
+ /**
+ * Pan scan.
+ */
+ attribute_deprecated
+ struct AVPanScan *pan_scan;
+#endif
+
+ /**
+ * reordered opaque 64bit (generally an integer or a double precision float
+ * PTS but can be anything).
+ * The user sets AVCodecContext.reordered_opaque to represent the input at
+ * that time,
+ * the decoder reorders values as needed and sets AVFrame.reordered_opaque
+ * to exactly one of the values provided by the user through AVCodecContext.reordered_opaque
+ * @deprecated in favor of pkt_pts
+ */
+ int64_t reordered_opaque;
+
+#if FF_API_AVFRAME_LAVC
+ /**
+ * @deprecated this field is unused
+ */
+ attribute_deprecated void *hwaccel_picture_private;
+
+ attribute_deprecated
+ struct AVCodecContext *owner;
+ attribute_deprecated
+ void *thread_opaque;
+
+ /**
+ * log2 of the size of the block which a single vector in motion_val represents:
+ * (4->16x16, 3->8x8, 2-> 4x4, 1-> 2x2)
+ */
+ attribute_deprecated
+ uint8_t motion_subsample_log2;
+#endif
+
+ /**
+ * Sample rate of the audio data.
+ */
+ int sample_rate;
+
+ /**
+ * Channel layout of the audio data.
+ */
+ uint64_t channel_layout;
+
+ /**
+ * AVBuffer references backing the data for this frame. If all elements of
+ * this array are NULL, then this frame is not reference counted.
+ *
+ * There may be at most one AVBuffer per data plane, so for video this array
+ * always contains all the references. For planar audio with more than
+ * AV_NUM_DATA_POINTERS channels, there may be more buffers than can fit in
+ * this array. Then the extra AVBufferRef pointers are stored in the
+ * extended_buf array.
+ */
+ AVBufferRef *buf[AV_NUM_DATA_POINTERS];
+
+ /**
+ * For planar audio which requires more than AV_NUM_DATA_POINTERS
+ * AVBufferRef pointers, this array will hold all the references which
+ * cannot fit into AVFrame.buf.
+ *
+ * Note that this is different from AVFrame.extended_data, which always
+ * contains all the pointers. This array only contains the extra pointers,
+ * which cannot fit into AVFrame.buf.
+ *
+ * This array is always allocated using av_malloc() by whoever constructs
+ * the frame. It is freed in av_frame_unref().
+ */
+ AVBufferRef **extended_buf;
+ /**
+ * Number of elements in extended_buf.
+ */
+ int nb_extended_buf;
+
+ AVFrameSideData **side_data;
+ int nb_side_data;
+
+ /**
+ * frame timestamp estimated using various heuristics, in stream time base
+ * Code outside libavcodec should access this field using:
+ * av_frame_get_best_effort_timestamp(frame)
+ * - encoding: unused
+ * - decoding: set by libavcodec, read by user.
+ */
+ int64_t best_effort_timestamp;
+
+ /**
+ * reordered pos from the last AVPacket that has been input into the decoder
+ * Code outside libavcodec should access this field using:
+ * av_frame_get_pkt_pos(frame)
+ * - encoding: unused
+ * - decoding: Read by user.
+ */
+ int64_t pkt_pos;
+
+ /**
+ * duration of the corresponding packet, expressed in
+ * AVStream->time_base units, 0 if unknown.
+ * Code outside libavcodec should access this field using:
+ * av_frame_get_pkt_duration(frame)
+ * - encoding: unused
+ * - decoding: Read by user.
+ */
+ int64_t pkt_duration;
+
+ /**
+ * metadata.
+ * Code outside libavcodec should access this field using:
+ * av_frame_get_metadata(frame)
+ * - encoding: Set by user.
+ * - decoding: Set by libavcodec.
+ */
+ AVDictionary *metadata;
+
+ /**
+ * decode error flags of the frame, set to a combination of
+ * FF_DECODE_ERROR_xxx flags if the decoder produced a frame, but there
+ * were errors during the decoding.
+ * Code outside libavcodec should access this field using:
+ * av_frame_get_decode_error_flags(frame)
+ * - encoding: unused
+ * - decoding: set by libavcodec, read by user.
+ */
+ int decode_error_flags;
+#define FF_DECODE_ERROR_INVALID_BITSTREAM 1
+#define FF_DECODE_ERROR_MISSING_REFERENCE 2
+
+ /**
+ * number of audio channels, only used for audio.
+ * Code outside libavcodec should access this field using:
+ * av_frame_get_channels(frame)
+ * - encoding: unused
+ * - decoding: Read by user.
+ */
+ int channels;
+
+ /**
+ * size of the corresponding packet containing the compressed
+ * frame. It must be accessed using av_frame_get_pkt_size() and
+ * av_frame_set_pkt_size().
+ * It is set to a negative value if unknown.
+ * - encoding: unused
+ * - decoding: set by libavcodec, read by user.
+ */
+ int pkt_size;
+
+ /**
+ * Not to be accessed directly from outside libavutil
+ */
+ AVBufferRef *qp_table_buf;
+} AVFrame;
+
+/**
+ * Accessors for some AVFrame fields.
+ * The position of these field in the structure is not part of the ABI,
+ * they should not be accessed directly outside libavcodec.
+ */
+int64_t av_frame_get_best_effort_timestamp(const AVFrame *frame);
+void av_frame_set_best_effort_timestamp(AVFrame *frame, int64_t val);
+int64_t av_frame_get_pkt_duration (const AVFrame *frame);
+void av_frame_set_pkt_duration (AVFrame *frame, int64_t val);
+int64_t av_frame_get_pkt_pos (const AVFrame *frame);
+void av_frame_set_pkt_pos (AVFrame *frame, int64_t val);
+int64_t av_frame_get_channel_layout (const AVFrame *frame);
+void av_frame_set_channel_layout (AVFrame *frame, int64_t val);
+int av_frame_get_channels (const AVFrame *frame);
+void av_frame_set_channels (AVFrame *frame, int val);
+int av_frame_get_sample_rate (const AVFrame *frame);
+void av_frame_set_sample_rate (AVFrame *frame, int val);
+AVDictionary *av_frame_get_metadata (const AVFrame *frame);
+void av_frame_set_metadata (AVFrame *frame, AVDictionary *val);
+int av_frame_get_decode_error_flags (const AVFrame *frame);
+void av_frame_set_decode_error_flags (AVFrame *frame, int val);
+int av_frame_get_pkt_size(const AVFrame *frame);
+void av_frame_set_pkt_size(AVFrame *frame, int val);
+AVDictionary **avpriv_frame_get_metadatap(AVFrame *frame);
+int8_t *av_frame_get_qp_table(AVFrame *f, int *stride, int *type);
+int av_frame_set_qp_table(AVFrame *f, AVBufferRef *buf, int stride, int type);
+
+/**
+ * Allocate an AVFrame and set its fields to default values. The resulting
+ * struct must be freed using av_frame_free().
+ *
+ * @return An AVFrame filled with default values or NULL on failure.
+ *
+ * @note this only allocates the AVFrame itself, not the data buffers. Those
+ * must be allocated through other means, e.g. with av_frame_get_buffer() or
+ * manually.
+ */
+AVFrame *av_frame_alloc(void);
+
+/**
+ * Free the frame and any dynamically allocated objects in it,
+ * e.g. extended_data. If the frame is reference counted, it will be
+ * unreferenced first.
+ *
+ * @param frame frame to be freed. The pointer will be set to NULL.
+ */
+void av_frame_free(AVFrame **frame);
+
+/**
+ * Setup a new reference to the data described by an given frame.
+ *
+ * Copy frame properties from src to dst and create a new reference for each
+ * AVBufferRef from src.
+ *
+ * If src is not reference counted, new buffers are allocated and the data is
+ * copied.
+ *
+ * @return 0 on success, a negative AVERROR on error
+ */
+int av_frame_ref(AVFrame *dst, AVFrame *src);
+
+/**
+ * Create a new frame that references the same data as src.
+ *
+ * This is a shortcut for av_frame_alloc()+av_frame_ref().
+ *
+ * @return newly created AVFrame on success, NULL on error.
+ */
+AVFrame *av_frame_clone(AVFrame *src);
+
+/**
+ * Unreference all the buffers referenced by frame and reset the frame fields.
+ */
+void av_frame_unref(AVFrame *frame);
+
+/**
+ * Move everythnig contained in src to dst and reset src.
+ */
+void av_frame_move_ref(AVFrame *dst, AVFrame *src);
+
+/**
+ * Allocate new buffer(s) for audio or video data.
+ *
+ * The following fields must be set on frame before calling this function:
+ * - format (pixel format for video, sample format for audio)
+ * - width and height for video
+ * - nb_samples and channel_layout for audio
+ *
+ * This function will fill AVFrame.data and AVFrame.buf arrays and, if
+ * necessary, allocate and fill AVFrame.extended_data and AVFrame.extended_buf.
+ * For planar formats, one buffer will be allocated for each plane.
+ *
+ * @param frame frame in which to store the new buffers.
+ * @param align required buffer size alignment
+ *
+ * @return 0 on success, a negative AVERROR on error.
+ */
+int av_frame_get_buffer(AVFrame *frame, int align);
+
+/**
+ * Check if the frame data is writable.
+ *
+ * @return A positive value if the frame data is writable (which is true if and
+ * only if each of the underlying buffers has only one reference, namely the one
+ * stored in this frame). Return 0 otherwise.
+ *
+ * If 1 is returned the answer is valid until av_buffer_ref() is called on any
+ * of the underlying AVBufferRefs (e.g. through av_frame_ref() or directly).
+ *
+ * @see av_frame_make_writable(), av_buffer_is_writable()
+ */
+int av_frame_is_writable(AVFrame *frame);
+
+/**
+ * Ensure that the frame data is writable, avoiding data copy if possible.
+ *
+ * Do nothing if the frame is writable, allocate new buffers and copy the data
+ * if it is not.
+ *
+ * @return 0 on success, a negative AVERROR on error.
+ *
+ * @see av_frame_is_writable(), av_buffer_is_writable(),
+ * av_buffer_make_writable()
+ */
+int av_frame_make_writable(AVFrame *frame);
+
+/**
+ * Copy only "metadata" fields from src to dst.
+ *
+ * Metadata for the purpose of this function are those fields that do not affect
+ * the data layout in the buffers. E.g. pts, sample rate (for audio) or sample
+ * aspect ratio (for video), but not width/height or channel layout.
+ * Side data is also copied.
+ */
+int av_frame_copy_props(AVFrame *dst, const AVFrame *src);
+
+/**
+ * Get the buffer reference a given data plane is stored in.
+ *
+ * @param plane index of the data plane of interest in frame->extended_data.
+ *
+ * @return the buffer reference that contains the plane or NULL if the input
+ * frame is not valid.
+ */
+AVBufferRef *av_frame_get_plane_buffer(AVFrame *frame, int plane);
+
+/**
+ * Add a new side data to a frame.
+ *
+ * @param frame a frame to which the side data should be added
+ * @param type type of the added side data
+ * @param size size of the side data
+ *
+ * @return newly added side data on success, NULL on error
+ */
+AVFrameSideData *av_frame_new_side_data(AVFrame *frame,
+ enum AVFrameSideDataType type,
+ int size);
+
+/**
+ * @return a pointer to the side data of a given type on success, NULL if there
+ * is no side data with such type in this frame.
+ */
+AVFrameSideData *av_frame_get_side_data(AVFrame *frame,
+ enum AVFrameSideDataType type);
+
+#endif /* AVUTIL_FRAME_H */
--- /dev/null
+/*
+ * Copyright (C) 2012 Martin Storsjo
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVUTIL_HMAC_H
+#define AVUTIL_HMAC_H
+
+#include <stdint.h>
+
+/**
+ * @defgroup lavu_hmac HMAC
+ * @ingroup lavu_crypto
+ * @{
+ */
+
+enum AVHMACType {
+ AV_HMAC_MD5,
+ AV_HMAC_SHA1,
+ AV_HMAC_SHA224 = 10,
+ AV_HMAC_SHA256,
+ AV_HMAC_SHA384,
+ AV_HMAC_SHA512,
+};
+
+typedef struct AVHMAC AVHMAC;
+
+/**
+ * Allocate an AVHMAC context.
+ * @param type The hash function used for the HMAC.
+ */
+AVHMAC *av_hmac_alloc(enum AVHMACType type);
+
+/**
+ * Free an AVHMAC context.
+ * @param ctx The context to free, may be NULL
+ */
+void av_hmac_free(AVHMAC *ctx);
+
+/**
+ * Initialize an AVHMAC context with an authentication key.
+ * @param ctx The HMAC context
+ * @param key The authentication key
+ * @param keylen The length of the key, in bytes
+ */
+void av_hmac_init(AVHMAC *ctx, const uint8_t *key, unsigned int keylen);
+
+/**
+ * Hash data with the HMAC.
+ * @param ctx The HMAC context
+ * @param data The data to hash
+ * @param len The length of the data, in bytes
+ */
+void av_hmac_update(AVHMAC *ctx, const uint8_t *data, unsigned int len);
+
+/**
+ * Finish hashing and output the HMAC digest.
+ * @param ctx The HMAC context
+ * @param out The output buffer to write the digest into
+ * @param outlen The length of the out buffer, in bytes
+ * @return The number of bytes written to out, or a negative error code.
+ */
+int av_hmac_final(AVHMAC *ctx, uint8_t *out, unsigned int outlen);
+
+/**
+ * Hash an array of data with a key.
+ * @param ctx The HMAC context
+ * @param data The data to hash
+ * @param len The length of the data, in bytes
+ * @param key The authentication key
+ * @param keylen The length of the key, in bytes
+ * @param out The output buffer to write the digest into
+ * @param outlen The length of the out buffer, in bytes
+ * @return The number of bytes written to out, or a negative error code.
+ */
+int av_hmac_calc(AVHMAC *ctx, const uint8_t *data, unsigned int len,
+ const uint8_t *key, unsigned int keylen,
+ uint8_t *out, unsigned int outlen);
+
+/**
+ * @}
+ */
+
+#endif /* AVUTIL_HMAC_H */
*
* @return the computed size in bytes
*/
-int av_image_get_linesize(enum PixelFormat pix_fmt, int width, int plane);
+int av_image_get_linesize(enum AVPixelFormat pix_fmt, int width, int plane);
/**
* Fill plane linesizes for an image with pixel format pix_fmt and
* @param linesizes array to be filled with the linesize for each plane
* @return >= 0 in case of success, a negative error code otherwise
*/
-int av_image_fill_linesizes(int linesizes[4], enum PixelFormat pix_fmt, int width);
+int av_image_fill_linesizes(int linesizes[4], enum AVPixelFormat pix_fmt, int width);
/**
* Fill plane data pointers for an image with pixel format pix_fmt and
* @return the size in bytes required for the image buffer, a negative
* error code in case of failure
*/
-int av_image_fill_pointers(uint8_t *data[4], enum PixelFormat pix_fmt, int height,
+int av_image_fill_pointers(uint8_t *data[4], enum AVPixelFormat pix_fmt, int height,
uint8_t *ptr, const int linesizes[4]);
/**
* error code in case of failure
*/
int av_image_alloc(uint8_t *pointers[4], int linesizes[4],
- int w, int h, enum PixelFormat pix_fmt, int align);
+ int w, int h, enum AVPixelFormat pix_fmt, int align);
/**
* Copy image plane from src to dst.
* The first byte of each successive line is separated by *_linesize
* bytes.
*
+ * bytewidth must be contained by both absolute values of dst_linesize
+ * and src_linesize, otherwise the function behavior is undefined.
+ *
* @param dst_linesize linesize for the image plane in dst
* @param src_linesize linesize for the image plane in src
*/
*/
void av_image_copy(uint8_t *dst_data[4], int dst_linesizes[4],
const uint8_t *src_data[4], const int src_linesizes[4],
- enum PixelFormat pix_fmt, int width, int height);
+ enum AVPixelFormat pix_fmt, int width, int height);
+
+/**
+ * Setup the data pointers and linesizes based on the specified image
+ * parameters and the provided array.
+ *
+ * The fields of the given image are filled in by using the src
+ * address which points to the image data buffer. Depending on the
+ * specified pixel format, one or multiple image data pointers and
+ * line sizes will be set. If a planar format is specified, several
+ * pointers will be set pointing to the different picture planes and
+ * the line sizes of the different planes will be stored in the
+ * lines_sizes array. Call with src == NULL to get the required
+ * size for the src buffer.
+ *
+ * To allocate the buffer and fill in the dst_data and dst_linesize in
+ * one call, use av_image_alloc().
+ *
+ * @param dst_data data pointers to be filled in
+ * @param dst_linesizes linesizes for the image in dst_data to be filled in
+ * @param src buffer which will contain or contains the actual image data, can be NULL
+ * @param pix_fmt the pixel format of the image
+ * @param width the width of the image in pixels
+ * @param height the height of the image in pixels
+ * @param align the value used in src for linesize alignment
+ * @return the size in bytes required for src, a negative error code
+ * in case of failure
+ */
+int av_image_fill_arrays(uint8_t *dst_data[4], int dst_linesize[4],
+ const uint8_t *src,
+ enum AVPixelFormat pix_fmt, int width, int height, int align);
+
+/**
+ * Return the size in bytes of the amount of data required to store an
+ * image with the given parameters.
+ *
+ * @param[in] align the assumed linesize alignment
+ */
+int av_image_get_buffer_size(enum AVPixelFormat pix_fmt, int width, int height, int align);
+
+/**
+ * Copy image data from an image into a buffer.
+ *
+ * av_image_get_buffer_size() can be used to compute the required size
+ * for the buffer to fill.
+ *
+ * @param dst a buffer into which picture data will be copied
+ * @param dst_size the size in bytes of dst
+ * @param src_data pointers containing the source image data
+ * @param src_linesizes linesizes for the image in src_data
+ * @param pix_fmt the pixel format of the source image
+ * @param width the width of the source image in pixels
+ * @param height the height of the source image in pixels
+ * @param align the assumed linesize alignment for dst
+ * @return the number of bytes written to dst, or a negative value
+ * (error code) on error
+ */
+int av_image_copy_to_buffer(uint8_t *dst, int dst_size,
+ const uint8_t * const src_data[4], const int src_linesize[4],
+ enum AVPixelFormat pix_fmt, int width, int height, int align);
/**
* Check if the given dimension of an image is valid, meaning that all
*/
int av_image_check_size(unsigned int w, unsigned int h, int log_offset, void *log_ctx);
-int ff_set_systematic_pal2(uint32_t pal[256], enum PixelFormat pix_fmt);
+int avpriv_set_systematic_pal2(uint32_t pal[256], enum AVPixelFormat pix_fmt);
/**
* @}
*/
static av_always_inline float av_int2float(uint32_t i)
{
- union av_intfloat32 v = { .i = i };
+ union av_intfloat32 v;
+ v.i = i;
return v.f;
}
*/
static av_always_inline uint32_t av_float2int(float f)
{
- union av_intfloat32 v = { .f = f };
+ union av_intfloat32 v;
+ v.f = f;
return v.i;
}
*/
static av_always_inline double av_int2double(uint64_t i)
{
- union av_intfloat64 v = { .i = i };
+ union av_intfloat64 v;
+ v.i = i;
return v.f;
}
*/
static av_always_inline uint64_t av_double2int(double f)
{
- union av_intfloat64 v = { .f = f };
+ union av_intfloat64 v;
+ v.f = f;
return v.i;
}
/*
* Arch-specific headers can provide any combination of
- * AV_[RW][BLN](16|24|32|64) and AV_(COPY|SWAP|ZERO)(64|128) macros.
+ * AV_[RW][BLN](16|24|32|48|64) and AV_(COPY|SWAP|ZERO)(64|128) macros.
* Preprocessor symbols must be defined, even if these are implemented
* as inline functions.
*/
# define AV_WN32(p, v) AV_WB32(p, v)
# endif
+# if defined(AV_RN48) && !defined(AV_RB48)
+# define AV_RB48(p) AV_RN48(p)
+# elif !defined(AV_RN48) && defined(AV_RB48)
+# define AV_RN48(p) AV_RB48(p)
+# endif
+
+# if defined(AV_WN48) && !defined(AV_WB48)
+# define AV_WB48(p, v) AV_WN48(p, v)
+# elif !defined(AV_WN48) && defined(AV_WB48)
+# define AV_WN48(p, v) AV_WB48(p, v)
+# endif
+
# if defined(AV_RN64) && !defined(AV_RB64)
# define AV_RB64(p) AV_RN64(p)
# elif !defined(AV_RN64) && defined(AV_RB64)
# define AV_WN32(p, v) AV_WL32(p, v)
# endif
+# if defined(AV_RN48) && !defined(AV_RL48)
+# define AV_RL48(p) AV_RN48(p)
+# elif !defined(AV_RN48) && defined(AV_RL48)
+# define AV_RN48(p) AV_RL48(p)
+# endif
+
+# if defined(AV_WN48) && !defined(AV_WL48)
+# define AV_WL48(p, v) AV_WN48(p, v)
+# elif !defined(AV_WN48) && defined(AV_WL48)
+# define AV_WN48(p, v) AV_WL48(p, v)
+# endif
+
# if defined(AV_RN64) && !defined(AV_RL64)
# define AV_RL64(p) AV_RN64(p)
# elif !defined(AV_RN64) && defined(AV_RL64)
((const uint8_t*)(x))[1])
#endif
#ifndef AV_WB16
-# define AV_WB16(p, d) do { \
+# define AV_WB16(p, darg) do { \
+ unsigned d = (darg); \
((uint8_t*)(p))[1] = (d); \
((uint8_t*)(p))[0] = (d)>>8; \
} while(0)
((const uint8_t*)(x))[0])
#endif
#ifndef AV_WL16
-# define AV_WL16(p, d) do { \
+# define AV_WL16(p, darg) do { \
+ unsigned d = (darg); \
((uint8_t*)(p))[0] = (d); \
((uint8_t*)(p))[1] = (d)>>8; \
} while(0)
((const uint8_t*)(x))[3])
#endif
#ifndef AV_WB32
-# define AV_WB32(p, d) do { \
+# define AV_WB32(p, darg) do { \
+ unsigned d = (darg); \
((uint8_t*)(p))[3] = (d); \
((uint8_t*)(p))[2] = (d)>>8; \
((uint8_t*)(p))[1] = (d)>>16; \
((const uint8_t*)(x))[0])
#endif
#ifndef AV_WL32
-# define AV_WL32(p, d) do { \
+# define AV_WL32(p, darg) do { \
+ unsigned d = (darg); \
((uint8_t*)(p))[0] = (d); \
((uint8_t*)(p))[1] = (d)>>8; \
((uint8_t*)(p))[2] = (d)>>16; \
(uint64_t)((const uint8_t*)(x))[7])
#endif
#ifndef AV_WB64
-# define AV_WB64(p, d) do { \
+# define AV_WB64(p, darg) do { \
+ uint64_t d = (darg); \
((uint8_t*)(p))[7] = (d); \
((uint8_t*)(p))[6] = (d)>>8; \
((uint8_t*)(p))[5] = (d)>>16; \
(uint64_t)((const uint8_t*)(x))[0])
#endif
#ifndef AV_WL64
-# define AV_WL64(p, d) do { \
+# define AV_WL64(p, darg) do { \
+ uint64_t d = (darg); \
((uint8_t*)(p))[0] = (d); \
((uint8_t*)(p))[1] = (d)>>8; \
((uint8_t*)(p))[2] = (d)>>16; \
} while(0)
#endif
+#ifndef AV_RB48
+# define AV_RB48(x) \
+ (((uint64_t)((const uint8_t*)(x))[0] << 40) | \
+ ((uint64_t)((const uint8_t*)(x))[1] << 32) | \
+ ((uint64_t)((const uint8_t*)(x))[2] << 24) | \
+ ((uint64_t)((const uint8_t*)(x))[3] << 16) | \
+ ((uint64_t)((const uint8_t*)(x))[4] << 8) | \
+ (uint64_t)((const uint8_t*)(x))[5])
+#endif
+#ifndef AV_WB48
+# define AV_WB48(p, darg) do { \
+ uint64_t d = (darg); \
+ ((uint8_t*)(p))[5] = (d); \
+ ((uint8_t*)(p))[4] = (d)>>8; \
+ ((uint8_t*)(p))[3] = (d)>>16; \
+ ((uint8_t*)(p))[2] = (d)>>24; \
+ ((uint8_t*)(p))[1] = (d)>>32; \
+ ((uint8_t*)(p))[0] = (d)>>40; \
+ } while(0)
+#endif
+
+#ifndef AV_RL48
+# define AV_RL48(x) \
+ (((uint64_t)((const uint8_t*)(x))[5] << 40) | \
+ ((uint64_t)((const uint8_t*)(x))[4] << 32) | \
+ ((uint64_t)((const uint8_t*)(x))[3] << 24) | \
+ ((uint64_t)((const uint8_t*)(x))[2] << 16) | \
+ ((uint64_t)((const uint8_t*)(x))[1] << 8) | \
+ (uint64_t)((const uint8_t*)(x))[0])
+#endif
+#ifndef AV_WL48
+# define AV_WL48(p, darg) do { \
+ uint64_t d = (darg); \
+ ((uint8_t*)(p))[0] = (d); \
+ ((uint8_t*)(p))[1] = (d)>>8; \
+ ((uint8_t*)(p))[2] = (d)>>16; \
+ ((uint8_t*)(p))[3] = (d)>>24; \
+ ((uint8_t*)(p))[4] = (d)>>32; \
+ ((uint8_t*)(p))[5] = (d)>>40; \
+ } while(0)
+#endif
+
/*
* The AV_[RW]NA macros access naturally aligned data
* in a type-safe way.
# define AV_WN64A(p, v) AV_WNA(64, p, v)
#endif
+/*
+ * The AV_COPYxxU macros are suitable for copying data to/from unaligned
+ * memory locations.
+ */
+
+#define AV_COPYU(n, d, s) AV_WN##n(d, AV_RN##n(s));
+
+#ifndef AV_COPY16U
+# define AV_COPY16U(d, s) AV_COPYU(16, d, s)
+#endif
+
+#ifndef AV_COPY32U
+# define AV_COPY32U(d, s) AV_COPYU(32, d, s)
+#endif
+
+#ifndef AV_COPY64U
+# define AV_COPY64U(d, s) AV_COPYU(64, d, s)
+#endif
+
+#ifndef AV_COPY128U
+# define AV_COPY128U(d, s) \
+ do { \
+ AV_COPY64U(d, s); \
+ AV_COPY64U((char *)(d) + 8, (const char *)(s) + 8); \
+ } while(0)
+#endif
+
/* Parameters for AV_COPY*, AV_SWAP*, AV_ZERO* must be
* naturally aligned. They may be implemented using MMX,
* so emms_c() must be called before using any float code
#ifndef AVUTIL_LFG_H
#define AVUTIL_LFG_H
-typedef struct {
+typedef struct AVLFG {
unsigned int state[64];
int index;
} AVLFG;
#include "avutil.h"
#include "attributes.h"
+typedef enum {
+ AV_CLASS_CATEGORY_NA = 0,
+ AV_CLASS_CATEGORY_INPUT,
+ AV_CLASS_CATEGORY_OUTPUT,
+ AV_CLASS_CATEGORY_MUXER,
+ AV_CLASS_CATEGORY_DEMUXER,
+ AV_CLASS_CATEGORY_ENCODER,
+ AV_CLASS_CATEGORY_DECODER,
+ AV_CLASS_CATEGORY_FILTER,
+ AV_CLASS_CATEGORY_BITSTREAM_FILTER,
+ AV_CLASS_CATEGORY_SWSCALER,
+ AV_CLASS_CATEGORY_SWRESAMPLER,
+ AV_CLASS_CATEGORY_NB, ///< not part of ABI/API
+}AVClassCategory;
+
+struct AVOptionRanges;
+
/**
* Describe the class of an AVClass context structure. That is an
* arbitrary struct of which the first field is a pointer to an
int log_level_offset_offset;
/**
- * Offset in the structure where a pointer to the parent context for loging is stored.
- * for example a decoder that uses eval.c could pass its AVCodecContext to eval as such
- * parent context. And a av_log() implementation could then display the parent context
- * can be NULL of course
+ * Offset in the structure where a pointer to the parent context for
+ * logging is stored. For example a decoder could pass its AVCodecContext
+ * to eval as such a parent context, which an av_log() implementation
+ * could then leverage to display the parent context.
+ * The offset can be NULL.
*/
int parent_log_context_offset;
void* (*child_next)(void *obj, void *prev);
/**
- * Return an AVClass corresponding to next potential
+ * Return an AVClass corresponding to the next potential
* AVOptions-enabled child.
*
* The difference between child_next and this is that
* child_class_next iterates over _all possible_ children.
*/
const struct AVClass* (*child_class_next)(const struct AVClass *prev);
+
+ /**
+ * Category used for visualization (like color)
+ * This is only set if the category is equal for all objects using this class.
+ * available since version (51 << 16 | 56 << 8 | 100)
+ */
+ AVClassCategory category;
+
+ /**
+ * Callback to return the category.
+ * available since version (51 << 16 | 59 << 8 | 100)
+ */
+ AVClassCategory (*get_category)(void* ctx);
+
+ /**
+ * Callback to return the supported/allowed ranges.
+ * available since version (52.12)
+ */
+ int (*query_ranges)(struct AVOptionRanges **, void *obj, const char *key, int flags);
} AVClass;
/* av_log API */
*/
#define AV_LOG_DEBUG 48
+#define AV_LOG_MAX_OFFSET (AV_LOG_DEBUG - AV_LOG_QUIET)
+
/**
* Send the specified message to the log if the level is less than or equal
* to the current av_log_level. By default, all logging messages are sent to
void av_log_set_callback(void (*)(void*, int, const char*, va_list));
void av_log_default_callback(void* ptr, int level, const char* fmt, va_list vl);
const char* av_default_item_name(void* ctx);
+AVClassCategory av_default_get_category(void *ptr);
/**
* Format a line of log the same way as the default callback.
#include <stdint.h>
/** @name Error flags returned by av_lzo1x_decode
- * @{ */
+ * @{ */
/// end of the input buffer reached before decoding finished
-#define AV_LZO_INPUT_DEPLETED 1
+#define AV_LZO_INPUT_DEPLETED 1
/// decoded data did not fit into output buffer
-#define AV_LZO_OUTPUT_FULL 2
+#define AV_LZO_OUTPUT_FULL 2
/// a reference to previously decoded data was wrong
#define AV_LZO_INVALID_BACKPTR 4
/// a non-specific error in the compressed bitstream
-#define AV_LZO_ERROR 8
+#define AV_LZO_ERROR 8
/** @} */
-#define AV_LZO_INPUT_PADDING 8
+#define AV_LZO_INPUT_PADDING 8
#define AV_LZO_OUTPUT_PADDING 12
/**
int av_lzo1x_decode(void *out, int *outlen, const void *in, int *inlen);
/**
- * @brief deliberately overlapping memcpy implementation
- * @param dst destination buffer; must be padded with 12 additional bytes
- * @param back how many bytes back we start (the initial size of the overlapping window), must be > 0
- * @param cnt number of bytes to copy, must be >= 0
- *
- * cnt > back is valid, this will copy the bytes we just copied,
- * thus creating a repeating pattern with a period length of back.
- */
-void av_memcpy_backptr(uint8_t *dst, int back, int cnt);
-
-/**
* @}
*/
/*
- * copyright (c) 2005 Michael Niedermayer <michaelni@gmx.at>
+ * copyright (c) 2005-2012 Michael Niedermayer <michaelni@gmx.at>
*
* This file is part of FFmpeg.
*
#include <math.h>
#include "attributes.h"
#include "rational.h"
+#include "intfloat.h"
#ifndef M_E
#define M_E 2.7182818284590452354 /* e */
#define M_SQRT2 1.41421356237309504880 /* sqrt(2) */
#endif
#ifndef NAN
-#define NAN (0.0/0.0)
+#define NAN av_int2float(0x7fc00000)
#endif
#ifndef INFINITY
-#define INFINITY (1.0/0.0)
+#define INFINITY av_int2float(0x7f800000)
#endif
/**
AV_ROUND_DOWN = 2, ///< Round toward -infinity.
AV_ROUND_UP = 3, ///< Round toward +infinity.
AV_ROUND_NEAR_INF = 5, ///< Round to nearest and halfway cases away from zero.
+ AV_ROUND_PASS_MINMAX = 8192, ///< Flag to pass INT64_MIN/MAX through instead of rescaling, this avoids special cases for AV_NOPTS_VALUE
};
/**
/**
* Rescale a 64-bit integer with specified rounding.
* A simple a*b/c isn't possible as it can overflow.
+ *
+ * @return rescaled value a, or if AV_ROUND_PASS_MINMAX is set and a is
+ * INT64_MIN or INT64_MAX then a is passed through unchanged.
*/
int64_t av_rescale_rnd(int64_t a, int64_t b, int64_t c, enum AVRounding) av_const;
int64_t av_rescale_q(int64_t a, AVRational bq, AVRational cq) av_const;
/**
+ * Rescale a 64-bit integer by 2 rational numbers with specified rounding.
+ *
+ * @return rescaled value a, or if AV_ROUND_PASS_MINMAX is set and a is
+ * INT64_MIN or INT64_MAX then a is passed through unchanged.
+ */
+int64_t av_rescale_q_rnd(int64_t a, AVRational bq, AVRational cq,
+ enum AVRounding) av_const;
+
+/**
* Compare 2 timestamps each in its own timebases.
* The result of the function is undefined if one of the timestamps
* is outside the int64_t range when represented in the others timebase.
int64_t av_compare_mod(uint64_t a, uint64_t b, uint64_t mod);
/**
+ * Rescale a timestamp while preserving known durations.
+ *
+ * @param in_ts Input timestamp
+ * @param in_tb Input timesbase
+ * @param fs_tb Duration and *last timebase
+ * @param duration duration till the next call
+ * @param out_tb Output timesbase
+ */
+int64_t av_rescale_delta(AVRational in_tb, int64_t in_ts, AVRational fs_tb, int duration, int64_t *last, AVRational out_tb);
+
+/**
* @}
*/
#include <stdint.h>
+#include "attributes.h"
+#include "version.h"
+
/**
* @defgroup lavu_md5 MD5
* @ingroup lavu_crypto
struct AVMD5;
+/**
+ * Allocate an AVMD5 context.
+ */
+struct AVMD5 *av_md5_alloc(void);
+
+/**
+ * Initialize MD5 hashing.
+ *
+ * @param ctx pointer to the function context (of size av_md5_size)
+ */
void av_md5_init(struct AVMD5 *ctx);
-void av_md5_update(struct AVMD5 *ctx, const uint8_t *src, const int len);
+
+/**
+ * Update hash value.
+ *
+ * @param ctx hash function context
+ * @param src input data to update hash with
+ * @param len input data length
+ */
+void av_md5_update(struct AVMD5 *ctx, const uint8_t *src, int len);
+
+/**
+ * Finish hashing and output digest value.
+ *
+ * @param ctx hash function context
+ * @param dst buffer where output digest value is stored
+ */
void av_md5_final(struct AVMD5 *ctx, uint8_t *dst);
+
+/**
+ * Hash an array of data.
+ *
+ * @param dst The output buffer to write the digest into
+ * @param src The data to hash
+ * @param len The length of the data, in bytes
+ */
void av_md5_sum(uint8_t *dst, const uint8_t *src, const int len);
/**
*/
#endif /* AVUTIL_MD5_H */
-
#ifndef AVUTIL_MEM_H
#define AVUTIL_MEM_H
+#include <limits.h>
+#include <stdint.h>
+
#include "attributes.h"
#include "error.h"
#include "avutil.h"
#endif
#if AV_GCC_VERSION_AT_LEAST(4,3)
- #define av_alloc_size(n) __attribute__((alloc_size(n)))
+ #define av_alloc_size(...) __attribute__((alloc_size(__VA_ARGS__)))
#else
- #define av_alloc_size(n)
+ #define av_alloc_size(...)
#endif
/**
void *av_malloc(size_t size) av_malloc_attrib av_alloc_size(1);
/**
+ * Helper function to allocate a block of size * nmemb bytes with
+ * using av_malloc()
+ * @param nmemb Number of elements
+ * @param size Size of the single element
+ * @return Pointer to the allocated block, NULL if the block cannot
+ * be allocated.
+ * @see av_malloc()
+ */
+av_alloc_size(1, 2) static inline void *av_malloc_array(size_t nmemb, size_t size)
+{
+ if (size <= 0 || nmemb >= INT_MAX / size)
+ return NULL;
+ return av_malloc(nmemb * size);
+}
+
+/**
* Allocate or reallocate a block of memory.
* If ptr is NULL and size > 0, allocate a new block. If
* size is zero, free the memory block pointed to by ptr.
void *av_realloc_f(void *ptr, size_t nelem, size_t elsize);
/**
+ * Allocate or reallocate an array.
+ * If ptr is NULL and nmemb > 0, allocate a new block. If
+ * nmemb is zero, free the memory block pointed to by ptr.
+ * @param ptr Pointer to a memory block already allocated with
+ * av_malloc(z)() or av_realloc() or NULL.
+ * @param nmemb Number of elements
+ * @param size Size of the single element
+ * @return Pointer to a newly reallocated block or NULL if the block
+ * cannot be reallocated or the function is used to free the memory block.
+ */
+av_alloc_size(2, 3) void *av_realloc_array(void *ptr, size_t nmemb, size_t size);
+
+/**
+ * Allocate or reallocate an array.
+ * If *ptr is NULL and nmemb > 0, allocate a new block. If
+ * nmemb is zero, free the memory block pointed to by ptr.
+ * @param ptr Pointer to a pointer to a memory block already allocated
+ * with av_malloc(z)() or av_realloc(), or pointer to a pointer to NULL.
+ * The pointer is updated on success, or freed on failure.
+ * @param nmemb Number of elements
+ * @param size Size of the single element
+ * @return Zero on success, an AVERROR error code on failure.
+ */
+av_alloc_size(2, 3) int av_reallocp_array(void *ptr, size_t nmemb, size_t size);
+
+/**
* Free a memory block which has been allocated with av_malloc(z)() or
* av_realloc().
* @param ptr Pointer to the memory block which should be freed.
void *av_calloc(size_t nmemb, size_t size) av_malloc_attrib;
/**
+ * Helper function to allocate a block of size * nmemb bytes with
+ * using av_mallocz()
+ * @param nmemb Number of elements
+ * @param size Size of the single element
+ * @return Pointer to the allocated block, NULL if the block cannot
+ * be allocated.
+ * @see av_mallocz()
+ * @see av_malloc_array()
+ */
+av_alloc_size(1, 2) static inline void *av_mallocz_array(size_t nmemb, size_t size)
+{
+ if (size <= 0 || nmemb >= INT_MAX / size)
+ return NULL;
+ return av_mallocz(nmemb * size);
+}
+
+/**
* Duplicate the string s.
* @param s string to be duplicated
* @return Pointer to a newly allocated string containing a
char *av_strdup(const char *s) av_malloc_attrib;
/**
+ * Duplicate the buffer p.
+ * @param p buffer to be duplicated
+ * @return Pointer to a newly allocated buffer containing a
+ * copy of p or NULL if the buffer cannot be allocated.
+ */
+void *av_memdup(const void *p, size_t size);
+
+/**
* Free a memory block which has been allocated with av_malloc(z)() or
* av_realloc() and set the pointer pointing to it to NULL.
* @param ptr Pointer to the pointer to the memory block which should
/**
* Add an element to a dynamic array.
*
- * @param tab_ptr Pointer to the array.
- * @param nb_ptr Pointer to the number of elements in the array.
- * @param elem Element to be added.
+ * The array to grow is supposed to be an array of pointers to
+ * structures, and the element to add must be a pointer to an already
+ * allocated structure.
+ *
+ * The array is reallocated when its size reaches powers of 2.
+ * Therefore, the amortized cost of adding an element is constant.
+ *
+ * In case of success, the pointer to the array is updated in order to
+ * point to the new grown array, and the number pointed to by nb_ptr
+ * is incremented.
+ * In case of failure, the array is freed, *tab_ptr is set to NULL and
+ * *nb_ptr is set to 0.
+ *
+ * @param tab_ptr pointer to the array to grow
+ * @param nb_ptr pointer to the number of elements in the array
+ * @param elem element to add
+ * @see av_dynarray2_add()
*/
void av_dynarray_add(void *tab_ptr, int *nb_ptr, void *elem);
/**
+ * Add an element of size elem_size to a dynamic array.
+ *
+ * The array is reallocated when its number of elements reaches powers of 2.
+ * Therefore, the amortized cost of adding an element is constant.
+ *
+ * In case of success, the pointer to the array is updated in order to
+ * point to the new grown array, and the number pointed to by nb_ptr
+ * is incremented.
+ * In case of failure, the array is freed, *tab_ptr is set to NULL and
+ * *nb_ptr is set to 0.
+ *
+ * @param tab_ptr pointer to the array to grow
+ * @param nb_ptr pointer to the number of elements in the array
+ * @param elem_size size in bytes of the elements in the array
+ * @param elem_data pointer to the data of the element to add. If NULL, the space of
+ * the new added element is not filled.
+ * @return pointer to the data of the element to copy in the new allocated space.
+ * If NULL, the new allocated space is left uninitialized."
+ * @see av_dynarray_add()
+ */
+void *av_dynarray2_add(void **tab_ptr, int *nb_ptr, size_t elem_size,
+ const uint8_t *elem_data);
+
+/**
* Multiply two size_t values checking for overflow.
* @return 0 if success, AVERROR(EINVAL) if overflow.
*/
void av_max_alloc(size_t max);
/**
+ * @brief deliberately overlapping memcpy implementation
+ * @param dst destination buffer
+ * @param back how many bytes back we start (the initial size of the overlapping window), must be > 0
+ * @param cnt number of bytes to copy, must be >= 0
+ *
+ * cnt > back is valid, this will copy the bytes we just copied,
+ * thus creating a repeating pattern with a period length of back.
+ */
+void av_memcpy_backptr(uint8_t *dst, int back, int cnt);
+
+/**
* @}
*/
--- /dev/null
+/*
+ * Copyright (C) 2013 Reimar Döffinger <Reimar.Doeffinger@gmx.de>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVUTIL_MURMUR3_H
+#define AVUTIL_MURMUR3_H
+
+#include <stdint.h>
+
+struct AVMurMur3 *av_murmur3_alloc(void);
+void av_murmur3_init_seeded(struct AVMurMur3 *c, uint64_t seed);
+void av_murmur3_init(struct AVMurMur3 *c);
+void av_murmur3_update(struct AVMurMur3 *c, const uint8_t *src, int len);
+void av_murmur3_final(struct AVMurMur3 *c, uint8_t dst[16]);
+
+#endif /* AVUTIL_MURMUR3_H */
--- /dev/null
+/*
+ * copyright (c) 2006-2012 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVUTIL_OLD_PIX_FMTS_H
+#define AVUTIL_OLD_PIX_FMTS_H
+
+/*
+ * This header exists to prevent new pixel formats from being accidentally added
+ * to the deprecated list.
+ * Do not include it directly. It will be removed on next major bump
+ *
+ * Do not add new items to this list. Use the AVPixelFormat enum instead.
+ */
+ PIX_FMT_NONE = AV_PIX_FMT_NONE,
+ PIX_FMT_YUV420P, ///< planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples)
+ PIX_FMT_YUYV422, ///< packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr
+ PIX_FMT_RGB24, ///< packed RGB 8:8:8, 24bpp, RGBRGB...
+ PIX_FMT_BGR24, ///< packed RGB 8:8:8, 24bpp, BGRBGR...
+ PIX_FMT_YUV422P, ///< planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
+ PIX_FMT_YUV444P, ///< planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples)
+ PIX_FMT_YUV410P, ///< planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y samples)
+ PIX_FMT_YUV411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples)
+ PIX_FMT_GRAY8, ///< Y , 8bpp
+ PIX_FMT_MONOWHITE, ///< Y , 1bpp, 0 is white, 1 is black, in each byte pixels are ordered from the msb to the lsb
+ PIX_FMT_MONOBLACK, ///< Y , 1bpp, 0 is black, 1 is white, in each byte pixels are ordered from the msb to the lsb
+ PIX_FMT_PAL8, ///< 8 bit with PIX_FMT_RGB32 palette
+ PIX_FMT_YUVJ420P, ///< planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of PIX_FMT_YUV420P and setting color_range
+ PIX_FMT_YUVJ422P, ///< planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of PIX_FMT_YUV422P and setting color_range
+ PIX_FMT_YUVJ444P, ///< planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of PIX_FMT_YUV444P and setting color_range
+ PIX_FMT_XVMC_MPEG2_MC,///< XVideo Motion Acceleration via common packet passing
+ PIX_FMT_XVMC_MPEG2_IDCT,
+ PIX_FMT_UYVY422, ///< packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1
+ PIX_FMT_UYYVYY411, ///< packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3
+ PIX_FMT_BGR8, ///< packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb)
+ PIX_FMT_BGR4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1B 2G 1R(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits
+ PIX_FMT_BGR4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1B 2G 1R(lsb)
+ PIX_FMT_RGB8, ///< packed RGB 3:3:2, 8bpp, (msb)2R 3G 3B(lsb)
+ PIX_FMT_RGB4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1R 2G 1B(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits
+ PIX_FMT_RGB4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1R 2G 1B(lsb)
+ PIX_FMT_NV12, ///< planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (first byte U and the following byte V)
+ PIX_FMT_NV21, ///< as above, but U and V bytes are swapped
+
+ PIX_FMT_ARGB, ///< packed ARGB 8:8:8:8, 32bpp, ARGBARGB...
+ PIX_FMT_RGBA, ///< packed RGBA 8:8:8:8, 32bpp, RGBARGBA...
+ PIX_FMT_ABGR, ///< packed ABGR 8:8:8:8, 32bpp, ABGRABGR...
+ PIX_FMT_BGRA, ///< packed BGRA 8:8:8:8, 32bpp, BGRABGRA...
+
+ PIX_FMT_GRAY16BE, ///< Y , 16bpp, big-endian
+ PIX_FMT_GRAY16LE, ///< Y , 16bpp, little-endian
+ PIX_FMT_YUV440P, ///< planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples)
+ PIX_FMT_YUVJ440P, ///< planar YUV 4:4:0 full scale (JPEG), deprecated in favor of PIX_FMT_YUV440P and setting color_range
+ PIX_FMT_YUVA420P, ///< planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples)
+ PIX_FMT_VDPAU_H264,///< H.264 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
+ PIX_FMT_VDPAU_MPEG1,///< MPEG-1 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
+ PIX_FMT_VDPAU_MPEG2,///< MPEG-2 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
+ PIX_FMT_VDPAU_WMV3,///< WMV3 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
+ PIX_FMT_VDPAU_VC1, ///< VC-1 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
+ PIX_FMT_RGB48BE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as big-endian
+ PIX_FMT_RGB48LE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as little-endian
+
+ PIX_FMT_RGB565BE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), big-endian
+ PIX_FMT_RGB565LE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), little-endian
+ PIX_FMT_RGB555BE, ///< packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), big-endian, most significant bit to 0
+ PIX_FMT_RGB555LE, ///< packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), little-endian, most significant bit to 0
+
+ PIX_FMT_BGR565BE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), big-endian
+ PIX_FMT_BGR565LE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), little-endian
+ PIX_FMT_BGR555BE, ///< packed BGR 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), big-endian, most significant bit to 1
+ PIX_FMT_BGR555LE, ///< packed BGR 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), little-endian, most significant bit to 1
+
+ PIX_FMT_VAAPI_MOCO, ///< HW acceleration through VA API at motion compensation entry-point, Picture.data[3] contains a vaapi_render_state struct which contains macroblocks as well as various fields extracted from headers
+ PIX_FMT_VAAPI_IDCT, ///< HW acceleration through VA API at IDCT entry-point, Picture.data[3] contains a vaapi_render_state struct which contains fields extracted from headers
+ PIX_FMT_VAAPI_VLD, ///< HW decoding through VA API, Picture.data[3] contains a vaapi_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
+
+ PIX_FMT_YUV420P16LE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
+ PIX_FMT_YUV420P16BE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
+ PIX_FMT_YUV422P16LE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
+ PIX_FMT_YUV422P16BE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
+ PIX_FMT_YUV444P16LE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
+ PIX_FMT_YUV444P16BE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
+ PIX_FMT_VDPAU_MPEG4, ///< MPEG4 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
+ PIX_FMT_DXVA2_VLD, ///< HW decoding through DXVA2, Picture.data[3] contains a LPDIRECT3DSURFACE9 pointer
+
+ PIX_FMT_RGB444LE, ///< packed RGB 4:4:4, 16bpp, (msb)4A 4R 4G 4B(lsb), little-endian, most significant bits to 0
+ PIX_FMT_RGB444BE, ///< packed RGB 4:4:4, 16bpp, (msb)4A 4R 4G 4B(lsb), big-endian, most significant bits to 0
+ PIX_FMT_BGR444LE, ///< packed BGR 4:4:4, 16bpp, (msb)4A 4B 4G 4R(lsb), little-endian, most significant bits to 1
+ PIX_FMT_BGR444BE, ///< packed BGR 4:4:4, 16bpp, (msb)4A 4B 4G 4R(lsb), big-endian, most significant bits to 1
+ PIX_FMT_GRAY8A, ///< 8bit gray, 8bit alpha
+ PIX_FMT_BGR48BE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as big-endian
+ PIX_FMT_BGR48LE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as little-endian
+
+ //the following 10 formats have the disadvantage of needing 1 format for each bit depth, thus
+ //If you want to support multiple bit depths, then using PIX_FMT_YUV420P16* with the bpp stored separately
+ //is better
+ PIX_FMT_YUV420P9BE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
+ PIX_FMT_YUV420P9LE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
+ PIX_FMT_YUV420P10BE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
+ PIX_FMT_YUV420P10LE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
+ PIX_FMT_YUV422P10BE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
+ PIX_FMT_YUV422P10LE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
+ PIX_FMT_YUV444P9BE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
+ PIX_FMT_YUV444P9LE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
+ PIX_FMT_YUV444P10BE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
+ PIX_FMT_YUV444P10LE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
+ PIX_FMT_YUV422P9BE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
+ PIX_FMT_YUV422P9LE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
+ PIX_FMT_VDA_VLD, ///< hardware decoding through VDA
+
+#ifdef AV_PIX_FMT_ABI_GIT_MASTER
+ PIX_FMT_RGBA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
+ PIX_FMT_RGBA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
+ PIX_FMT_BGRA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
+ PIX_FMT_BGRA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
+#endif
+ PIX_FMT_GBRP, ///< planar GBR 4:4:4 24bpp
+ PIX_FMT_GBRP9BE, ///< planar GBR 4:4:4 27bpp, big endian
+ PIX_FMT_GBRP9LE, ///< planar GBR 4:4:4 27bpp, little endian
+ PIX_FMT_GBRP10BE, ///< planar GBR 4:4:4 30bpp, big endian
+ PIX_FMT_GBRP10LE, ///< planar GBR 4:4:4 30bpp, little endian
+ PIX_FMT_GBRP16BE, ///< planar GBR 4:4:4 48bpp, big endian
+ PIX_FMT_GBRP16LE, ///< planar GBR 4:4:4 48bpp, little endian
+
+#ifndef AV_PIX_FMT_ABI_GIT_MASTER
+ PIX_FMT_RGBA64BE=0x123, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
+ PIX_FMT_RGBA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
+ PIX_FMT_BGRA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
+ PIX_FMT_BGRA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
+#endif
+ PIX_FMT_0RGB=0x123+4, ///< packed RGB 8:8:8, 32bpp, 0RGB0RGB...
+ PIX_FMT_RGB0, ///< packed RGB 8:8:8, 32bpp, RGB0RGB0...
+ PIX_FMT_0BGR, ///< packed BGR 8:8:8, 32bpp, 0BGR0BGR...
+ PIX_FMT_BGR0, ///< packed BGR 8:8:8, 32bpp, BGR0BGR0...
+ PIX_FMT_YUVA444P, ///< planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples)
+ PIX_FMT_YUVA422P, ///< planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples)
+
+ PIX_FMT_YUV420P12BE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
+ PIX_FMT_YUV420P12LE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
+ PIX_FMT_YUV420P14BE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
+ PIX_FMT_YUV420P14LE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
+ PIX_FMT_YUV422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
+ PIX_FMT_YUV422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
+ PIX_FMT_YUV422P14BE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
+ PIX_FMT_YUV422P14LE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
+ PIX_FMT_YUV444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
+ PIX_FMT_YUV444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
+ PIX_FMT_YUV444P14BE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
+ PIX_FMT_YUV444P14LE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
+ PIX_FMT_GBRP12BE, ///< planar GBR 4:4:4 36bpp, big endian
+ PIX_FMT_GBRP12LE, ///< planar GBR 4:4:4 36bpp, little endian
+ PIX_FMT_GBRP14BE, ///< planar GBR 4:4:4 42bpp, big endian
+ PIX_FMT_GBRP14LE, ///< planar GBR 4:4:4 42bpp, little endian
+
+ PIX_FMT_NB, ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions
+#endif /* AVUTIL_OLD_PIX_FMTS_H */
#include "avutil.h"
#include "dict.h"
#include "log.h"
+#include "pixfmt.h"
+#include "samplefmt.h"
/**
* @defgroup avoptions AVOptions
* This section describes how to add AVOptions capabilities to a struct.
*
* All AVOptions-related information is stored in an AVClass. Therefore
- * the first member of the struct must be a pointer to an AVClass describing it.
+ * the first member of the struct should be a pointer to an AVClass describing it.
* The option field of the AVClass must be set to a NULL-terminated static array
* of AVOptions. Each AVOption must have a non-empty name, a type, a default
* value and for number-type AVOptions also a range of allowed values. It must
*
* static const AVOption options[] = {
* { "test_int", "This is a test option of int type.", offsetof(test_struct, int_opt),
- * AV_OPT_TYPE_INT, { -1 }, INT_MIN, INT_MAX },
+ * AV_OPT_TYPE_INT, { .i64 = -1 }, INT_MIN, INT_MAX },
* { "test_str", "This is a test option of string type.", offsetof(test_struct, str_opt),
* AV_OPT_TYPE_STRING },
* { "test_bin", "This is a test option of binary type.", offsetof(test_struct, bin_opt),
* @endcode
*
* Next, when allocating your struct, you must ensure that the AVClass pointer
- * is set to the correct value. Then, av_opt_set_defaults() must be called to
+ * is set to the correct value. Then, av_opt_set_defaults() can be called to
* initialize defaults. After that the struct is ready to be used with the
* AVOptions API.
*
* } child_struct;
* static const AVOption child_opts[] = {
* { "test_flags", "This is a test option of flags type.",
- * offsetof(child_struct, flags_opt), AV_OPT_TYPE_FLAGS, { 0 }, INT_MIN, INT_MAX },
+ * offsetof(child_struct, flags_opt), AV_OPT_TYPE_FLAGS, { .i64 = 0 }, INT_MIN, INT_MAX },
* { NULL },
* };
* static const AVClass child_class = {
* above, put the following into the child_opts array:
* @code
* { "test_flags", "This is a test option of flags type.",
- * offsetof(child_struct, flags_opt), AV_OPT_TYPE_FLAGS, { 0 }, INT_MIN, INT_MAX, "test_unit" },
- * { "flag1", "This is a flag with value 16", 0, AV_OPT_TYPE_CONST, { 16 }, 0, 0, "test_unit" },
+ * offsetof(child_struct, flags_opt), AV_OPT_TYPE_FLAGS, { .i64 = 0 }, INT_MIN, INT_MAX, "test_unit" },
+ * { "flag1", "This is a flag with value 16", 0, AV_OPT_TYPE_CONST, { .i64 = 16 }, 0, 0, "test_unit" },
* @endcode
*
* @section avoptions_use Using AVOptions
AV_OPT_TYPE_RATIONAL,
AV_OPT_TYPE_BINARY, ///< offset must point to a pointer immediately followed by an int for the length
AV_OPT_TYPE_CONST = 128,
+ AV_OPT_TYPE_IMAGE_SIZE = MKBETAG('S','I','Z','E'), ///< offset must point to two consecutive integers
+ AV_OPT_TYPE_PIXEL_FMT = MKBETAG('P','F','M','T'),
+ AV_OPT_TYPE_SAMPLE_FMT = MKBETAG('S','F','M','T'),
+ AV_OPT_TYPE_VIDEO_RATE = MKBETAG('V','R','A','T'), ///< offset must point to AVRational
+ AV_OPT_TYPE_DURATION = MKBETAG('D','U','R',' '),
+ AV_OPT_TYPE_COLOR = MKBETAG('C','O','L','R'),
#if FF_API_OLD_AVOPTIONS
FF_OPT_TYPE_FLAGS = 0,
FF_OPT_TYPE_INT,
* the default value for scalar options
*/
union {
+ int64_t i64;
double dbl;
const char *str;
/* TODO those are unused now */
- int64_t i64;
AVRational q;
} default_val;
double min; ///< minimum valid value for the option
#define AV_OPT_FLAG_AUDIO_PARAM 8
#define AV_OPT_FLAG_VIDEO_PARAM 16
#define AV_OPT_FLAG_SUBTITLE_PARAM 32
+#define AV_OPT_FLAG_FILTERING_PARAM (1<<16) ///< a generic parameter which can be set by the user for filtering
//FIXME think about enc-audio, ... style flags
/**
const char *unit;
} AVOption;
+/**
+ * A single allowed range of values, or a single allowed value.
+ */
+typedef struct AVOptionRange {
+ const char *str;
+ double value_min, value_max; ///< For string ranges this represents the min/max length, for dimensions this represents the min/max pixel count
+ double component_min, component_max; ///< For string this represents the unicode range for chars, 0-127 limits to ASCII
+ int is_range; ///< if set to 1 the struct encodes a range, if set to 0 a single value
+} AVOptionRange;
+
+/**
+ * List of AVOptionRange structs
+ */
+typedef struct AVOptionRanges {
+ AVOptionRange **range;
+ int nb_ranges;
+} AVOptionRanges;
+
+
#if FF_API_FIND_OPT
/**
* Look for an option in obj. Look only for the options which
const char *key_val_sep, const char *pairs_sep);
/**
+ * Parse the key-value pairs list in opts. For each key=value pair found,
+ * set the value of the corresponding option in ctx.
+ *
+ * @param ctx the AVClass object to set options on
+ * @param opts the options string, key-value pairs separated by a
+ * delimiter
+ * @param shorthand a NULL-terminated array of options names for shorthand
+ * notation: if the first field in opts has no key part,
+ * the key is taken from the first element of shorthand;
+ * then again for the second, etc., until either opts is
+ * finished, shorthand is finished or a named option is
+ * found; after that, all options must be named
+ * @param key_val_sep a 0-terminated list of characters used to separate
+ * key from value, for example '='
+ * @param pairs_sep a 0-terminated list of characters used to separate
+ * two pairs from each other, for example ':' or ','
+ * @return the number of successfully set key=value pairs, or a negative
+ * value corresponding to an AVERROR code in case of error:
+ * AVERROR(EINVAL) if opts cannot be parsed,
+ * the error code issued by av_set_string3() if a key/value pair
+ * cannot be set
+ *
+ * Options names must use only the following characters: a-z A-Z 0-9 - . / _
+ * Separators must use characters distinct from option names and from each
+ * other.
+ */
+int av_opt_set_from_string(void *ctx, const char *opts,
+ const char *const *shorthand,
+ const char *key_val_sep, const char *pairs_sep);
+/**
* Free all string and binary options in obj.
*/
void av_opt_free(void *obj);
*/
int av_opt_flag_is_set(void *obj, const char *field_name, const char *flag_name);
-/*
+/**
* Set all the options from a given dictionary on an object.
*
* @param obj a struct whose first element is a pointer to AVClass
int av_opt_set_dict(void *obj, struct AVDictionary **options);
/**
+ * Extract a key-value pair from the beginning of a string.
+ *
+ * @param ropts pointer to the options string, will be updated to
+ * point to the rest of the string (one of the pairs_sep
+ * or the final NUL)
+ * @param key_val_sep a 0-terminated list of characters used to separate
+ * key from value, for example '='
+ * @param pairs_sep a 0-terminated list of characters used to separate
+ * two pairs from each other, for example ':' or ','
+ * @param flags flags; see the AV_OPT_FLAG_* values below
+ * @param rkey parsed key; must be freed using av_free()
+ * @param rval parsed value; must be freed using av_free()
+ *
+ * @return >=0 for success, or a negative value corresponding to an
+ * AVERROR code in case of error; in particular:
+ * AVERROR(EINVAL) if no key is present
+ *
+ */
+int av_opt_get_key_value(const char **ropts,
+ const char *key_val_sep, const char *pairs_sep,
+ unsigned flags,
+ char **rkey, char **rval);
+
+enum {
+
+ /**
+ * Accept to parse a value without a key; the key will then be returned
+ * as NULL.
+ */
+ AV_OPT_FLAG_IMPLICIT_KEY = 1,
+};
+
+/**
* @defgroup opt_eval_funcs Evaluating option strings
* @{
* This group of functions can be used to evaluate option strings
int av_opt_set_int (void *obj, const char *name, int64_t val, int search_flags);
int av_opt_set_double(void *obj, const char *name, double val, int search_flags);
int av_opt_set_q (void *obj, const char *name, AVRational val, int search_flags);
+int av_opt_set_bin (void *obj, const char *name, const uint8_t *val, int size, int search_flags);
+int av_opt_set_image_size(void *obj, const char *name, int w, int h, int search_flags);
+int av_opt_set_pixel_fmt (void *obj, const char *name, enum AVPixelFormat fmt, int search_flags);
+int av_opt_set_sample_fmt(void *obj, const char *name, enum AVSampleFormat fmt, int search_flags);
+int av_opt_set_video_rate(void *obj, const char *name, AVRational val, int search_flags);
+
+/**
+ * Set a binary option to an integer list.
+ *
+ * @param obj AVClass object to set options on
+ * @param name name of the binary option
+ * @param val pointer to an integer list (must have the correct type with
+ * regard to the contents of the list)
+ * @param term list terminator (usually 0 or -1)
+ * @param flags search flags
+ */
+#define av_opt_set_int_list(obj, name, val, term, flags) \
+ (av_int_list_length(val, term) > INT_MAX / sizeof(*(val)) ? \
+ AVERROR(EINVAL) : \
+ av_opt_set_bin(obj, name, (const uint8_t *)(val), \
+ av_int_list_length(val, term) * sizeof(*(val)), flags))
/**
* @}
*/
int av_opt_get_int (void *obj, const char *name, int search_flags, int64_t *out_val);
int av_opt_get_double(void *obj, const char *name, int search_flags, double *out_val);
int av_opt_get_q (void *obj, const char *name, int search_flags, AVRational *out_val);
+int av_opt_get_image_size(void *obj, const char *name, int search_flags, int *w_out, int *h_out);
+int av_opt_get_pixel_fmt (void *obj, const char *name, int search_flags, enum AVPixelFormat *out_fmt);
+int av_opt_get_sample_fmt(void *obj, const char *name, int search_flags, enum AVSampleFormat *out_fmt);
+int av_opt_get_video_rate(void *obj, const char *name, int search_flags, AVRational *out_val);
/**
* @}
*/
* or written to.
*/
void *av_opt_ptr(const AVClass *avclass, void *obj, const char *name);
+
+/**
+ * Free an AVOptionRanges struct and set it to NULL.
+ */
+void av_opt_freep_ranges(AVOptionRanges **ranges);
+
+/**
+ * Get a list of allowed ranges for the given option.
+ *
+ * The returned list may depend on other fields in obj like for example profile.
+ *
+ * @param flags is a bitmask of flags, undefined flags should not be set and should be ignored
+ * AV_OPT_SEARCH_FAKE_OBJ indicates that the obj is a double pointer to a AVClass instead of a full instance
+ *
+ * The result must be freed with av_opt_freep_ranges.
+ *
+ * @return >= 0 on success, a negative errro code otherwise
+ */
+int av_opt_query_ranges(AVOptionRanges **, void *obj, const char *key, int flags);
+
+/**
+ * Get a default list of allowed ranges for the given option.
+ *
+ * This list is constructed without using the AVClass.query_ranges() callback
+ * and can be used as fallback from within the callback.
+ *
+ * @param flags is a bitmask of flags, undefined flags should not be set and should be ignored
+ * AV_OPT_SEARCH_FAKE_OBJ indicates that the obj is a double pointer to a AVClass instead of a full instance
+ *
+ * The result must be freed with av_opt_free_ranges.
+ *
+ * @return >= 0 on success, a negative errro code otherwise
+ */
+int av_opt_query_ranges_default(AVOptionRanges **, void *obj, const char *key, int flags);
+
/**
* @}
*/
*/
/**
+ * Parse str and store the parsed ratio in q.
+ *
+ * Note that a ratio with infinite (1/0) or negative value is
+ * considered valid, so you should check on the returned value if you
+ * want to exclude those values.
+ *
+ * The undefined value can be expressed using the "0:0" string.
+ *
+ * @param[in,out] q pointer to the AVRational which will contain the ratio
+ * @param[in] str the string to parse: it has to be a string in the format
+ * num:den, a float number or an expression
+ * @param[in] max the maximum allowed numerator and denominator
+ * @param[in] log_offset log level offset which is applied to the log
+ * level of log_ctx
+ * @param[in] log_ctx parent logging context
+ * @return >= 0 on success, a negative error code otherwise
+ */
+int av_parse_ratio(AVRational *q, const char *str, int max,
+ int log_offset, void *log_ctx);
+
+#define av_parse_ratio_quiet(rate, str, max) \
+ av_parse_ratio(rate, str, max, AV_LOG_MAX_OFFSET, NULL)
+
+/**
* Parse str and put in width_ptr and height_ptr the detected values.
*
* @param[in,out] width_ptr pointer to the variable which will contain the detected
* @param timestr a string representing a date or a duration.
* - If a date the syntax is:
* @code
- * [{YYYY-MM-DD|YYYYMMDD}[T|t| ]]{{HH[:MM[:SS[.m...]]]}|{HH[MM[SS[.m...]]]}}[Z]
+ * [{YYYY-MM-DD|YYYYMMDD}[T|t| ]]{{HH:MM:SS[.m...]]]}|{HHMMSS[.m...]]]}}[Z]
* now
* @endcode
* If the value is "now" it takes the current time.
* year-month-day.
* - If a duration the syntax is:
* @code
- * [-]HH[:MM[:SS[.m...]]]
+ * [-][HH:]MM:SS[.m...]
* [-]S+[.m...]
* @endcode
* @param duration flag which tells how to interpret timestr, if not
int av_parse_time(int64_t *timeval, const char *timestr, int duration);
/**
+ * Parse the input string p according to the format string fmt and
+ * store its results in the structure dt.
+ * This implementation supports only a subset of the formats supported
+ * by the standard strptime().
+ *
+ * In particular it actually supports the parameters:
+ * - %H: the hour as a decimal number, using a 24-hour clock, in the
+ * range '00' through '23'
+ * - %J: hours as a decimal number, in the range '0' through INT_MAX
+ * - %M: the minute as a decimal number, using a 24-hour clock, in the
+ * range '00' through '59'
+ * - %S: the second as a decimal number, using a 24-hour clock, in the
+ * range '00' through '59'
+ * - %Y: the year as a decimal number, using the Gregorian calendar
+ * - %m: the month as a decimal number, in the range '1' through '12'
+ * - %d: the day of the month as a decimal number, in the range '1'
+ * through '31'
+ * - %%: a literal '%'
+ *
+ * @return a pointer to the first character not processed in this
+ * function call, or NULL in case the function fails to match all of
+ * the fmt string and therefore an error occurred
+ */
+char *av_small_strptime(const char *p, const char *fmt, struct tm *dt);
+
+/**
* Attempt to find a specific tag in a URL.
*
* syntax: '?tag1=val1&tag2=val2...'. Little URL decoding is done.
uint8_t flags;
/**
- * Parameters that describe how pixels are packed. If the format
- * has chroma components, they must be stored in comp[1] and
- * comp[2].
+ * Parameters that describe how pixels are packed.
+ * If the format has 2 or 4 components, then alpha is last.
+ * If the format has 1 or 2 components, then luma is 0.
+ * If the format has 3 or 4 components,
+ * if the RGB flag is set then 0 is red, 1 is green and 2 is blue;
+ * otherwise 0 is luma, 1 is chroma-U and 2 is chroma-V.
*/
AVComponentDescriptor comp[4];
}AVPixFmtDescriptor;
-#define PIX_FMT_BE 1 ///< Pixel format is big-endian.
-#define PIX_FMT_PAL 2 ///< Pixel format has a palette in data[1], values are indexes in this palette.
-#define PIX_FMT_BITSTREAM 4 ///< All values of a component are bit-wise packed end to end.
-#define PIX_FMT_HWACCEL 8 ///< Pixel format is an HW accelerated format.
-#define PIX_FMT_PLANAR 16 ///< At least one pixel component is not in the first data plane
-#define PIX_FMT_RGB 32 ///< The pixel format contains RGB-like data (as opposed to YUV/grayscale)
+/**
+ * Pixel format is big-endian.
+ */
+#define AV_PIX_FMT_FLAG_BE (1 << 0)
+/**
+ * Pixel format has a palette in data[1], values are indexes in this palette.
+ */
+#define AV_PIX_FMT_FLAG_PAL (1 << 1)
+/**
+ * All values of a component are bit-wise packed end to end.
+ */
+#define AV_PIX_FMT_FLAG_BITSTREAM (1 << 2)
+/**
+ * Pixel format is an HW accelerated format.
+ */
+#define AV_PIX_FMT_FLAG_HWACCEL (1 << 3)
+/**
+ * At least one pixel component is not in the first data plane.
+ */
+#define AV_PIX_FMT_FLAG_PLANAR (1 << 4)
+/**
+ * The pixel format contains RGB-like data (as opposed to YUV/grayscale).
+ */
+#define AV_PIX_FMT_FLAG_RGB (1 << 5)
+/**
+ * The pixel format is "pseudo-paletted". This means that FFmpeg treats it as
+ * paletted internally, but the palette is generated by the decoder and is not
+ * stored in the file.
+ */
+#define AV_PIX_FMT_FLAG_PSEUDOPAL (1 << 6)
+/**
+ * The pixel format has an alpha channel.
+ */
+#define AV_PIX_FMT_FLAG_ALPHA (1 << 7)
+
+#if FF_API_PIX_FMT
+/**
+ * @deprecate use the AV_PIX_FMT_FLAG_* flags
+ */
+#define PIX_FMT_BE AV_PIX_FMT_FLAG_BE
+#define PIX_FMT_PAL AV_PIX_FMT_FLAG_PAL
+#define PIX_FMT_BITSTREAM AV_PIX_FMT_FLAG_BITSTREAM
+#define PIX_FMT_HWACCEL AV_PIX_FMT_FLAG_HWACCEL
+#define PIX_FMT_PLANAR AV_PIX_FMT_FLAG_PLANAR
+#define PIX_FMT_RGB AV_PIX_FMT_FLAG_RGB
+#define PIX_FMT_PSEUDOPAL AV_PIX_FMT_FLAG_PSEUDOPAL
+#define PIX_FMT_ALPHA AV_PIX_FMT_FLAG_ALPHA
+#endif
+#if FF_API_PIX_FMT_DESC
/**
* The array of all the pixel format descriptors.
*/
extern const AVPixFmtDescriptor av_pix_fmt_descriptors[];
+#endif
/**
* Read a line from an image, and write the values of the
* For example in a little-endian system, first looks for "gray16",
* then for "gray16le".
*
- * Finally if no pixel format has been found, returns PIX_FMT_NONE.
+ * Finally if no pixel format has been found, returns AV_PIX_FMT_NONE.
*/
-enum PixelFormat av_get_pix_fmt(const char *name);
+enum AVPixelFormat av_get_pix_fmt(const char *name);
/**
* Return the short name for a pixel format, NULL in case pix_fmt is
*
* @see av_get_pix_fmt(), av_get_pix_fmt_string()
*/
-const char *av_get_pix_fmt_name(enum PixelFormat pix_fmt);
+const char *av_get_pix_fmt_name(enum AVPixelFormat pix_fmt);
/**
* Print in buf the string corresponding to the pixel format with
* corresponding info string, or a negative value to print the
* corresponding header.
*/
-char *av_get_pix_fmt_string (char *buf, int buf_size, enum PixelFormat pix_fmt);
+char *av_get_pix_fmt_string (char *buf, int buf_size, enum AVPixelFormat pix_fmt);
/**
* Return the number of bits per pixel used by the pixel format
- * described by pixdesc.
+ * described by pixdesc. Note that this is not the same as the number
+ * of bits per sample.
*
* The returned number of bits refers to the number of bits actually
* used for storing the pixel information, that is padding bits are
*/
int av_get_bits_per_pixel(const AVPixFmtDescriptor *pixdesc);
+/**
+ * Return the number of bits per pixel for the pixel format
+ * described by pixdesc, including any padding or unused bits.
+ */
+int av_get_padded_bits_per_pixel(const AVPixFmtDescriptor *pixdesc);
+
+/**
+ * @return a pixel format descriptor for provided pixel format or NULL if
+ * this pixel format is unknown.
+ */
+const AVPixFmtDescriptor *av_pix_fmt_desc_get(enum AVPixelFormat pix_fmt);
+
+/**
+ * Iterate over all pixel format descriptors known to libavutil.
+ *
+ * @param prev previous descriptor. NULL to get the first descriptor.
+ *
+ * @return next descriptor or NULL after the last descriptor
+ */
+const AVPixFmtDescriptor *av_pix_fmt_desc_next(const AVPixFmtDescriptor *prev);
+
+/**
+ * @return an AVPixelFormat id described by desc, or AV_PIX_FMT_NONE if desc
+ * is not a valid pointer to a pixel format descriptor.
+ */
+enum AVPixelFormat av_pix_fmt_desc_get_id(const AVPixFmtDescriptor *desc);
+
+/**
+ * Utility function to access log2_chroma_w log2_chroma_h from
+ * the pixel format AVPixFmtDescriptor.
+ *
+ * See avcodec_get_chroma_sub_sample() for a function that asserts a
+ * valid pixel format instead of returning an error code.
+ * Its recommanded that you use avcodec_get_chroma_sub_sample unless
+ * you do check the return code!
+ *
+ * @param[in] pix_fmt the pixel format
+ * @param[out] h_shift store log2_chroma_w
+ * @param[out] v_shift store log2_chroma_h
+ *
+ * @return 0 on success, AVERROR(ENOSYS) on invalid or unknown pixel format
+ */
+int av_pix_fmt_get_chroma_sub_sample(enum AVPixelFormat pix_fmt,
+ int *h_shift, int *v_shift);
+
+/**
+ * @return number of planes in pix_fmt, a negative AVERROR if pix_fmt is not a
+ * valid pixel format.
+ */
+int av_pix_fmt_count_planes(enum AVPixelFormat pix_fmt);
+
+void ff_check_pixfmt_descriptors(void);
+
+/**
+ * Utility function to swap the endianness of a pixel format.
+ *
+ * @param[in] pix_fmt the pixel format
+ *
+ * @return pixel format with swapped endianness if it exists,
+ * otherwise AV_PIX_FMT_NONE
+ */
+enum AVPixelFormat av_pix_fmt_swap_endianness(enum AVPixelFormat pix_fmt);
+
+
#endif /* AVUTIL_PIXDESC_H */
*/
#include "libavutil/avconfig.h"
+#include "libavutil/version.h"
+
+#define AVPALETTE_SIZE 1024
+#define AVPALETTE_COUNT 256
/**
* Pixel format.
* allocating the picture.
*
* @note
- * make sure that all newly added big endian formats have pix_fmt&1==1
- * and that all newly added little endian formats have pix_fmt&1==0
- * this allows simpler detection of big vs little endian.
+ * Make sure that all newly added big-endian formats have pix_fmt & 1 == 1
+ * and that all newly added little-endian formats have pix_fmt & 1 == 0.
+ * This allows simpler detection of big vs little-endian.
*/
-enum PixelFormat {
- PIX_FMT_NONE= -1,
- PIX_FMT_YUV420P, ///< planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples)
- PIX_FMT_YUYV422, ///< packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr
- PIX_FMT_RGB24, ///< packed RGB 8:8:8, 24bpp, RGBRGB...
- PIX_FMT_BGR24, ///< packed RGB 8:8:8, 24bpp, BGRBGR...
- PIX_FMT_YUV422P, ///< planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
- PIX_FMT_YUV444P, ///< planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples)
- PIX_FMT_YUV410P, ///< planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y samples)
- PIX_FMT_YUV411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples)
- PIX_FMT_GRAY8, ///< Y , 8bpp
- PIX_FMT_MONOWHITE, ///< Y , 1bpp, 0 is white, 1 is black, in each byte pixels are ordered from the msb to the lsb
- PIX_FMT_MONOBLACK, ///< Y , 1bpp, 0 is black, 1 is white, in each byte pixels are ordered from the msb to the lsb
- PIX_FMT_PAL8, ///< 8 bit with PIX_FMT_RGB32 palette
- PIX_FMT_YUVJ420P, ///< planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of PIX_FMT_YUV420P and setting color_range
- PIX_FMT_YUVJ422P, ///< planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of PIX_FMT_YUV422P and setting color_range
- PIX_FMT_YUVJ444P, ///< planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of PIX_FMT_YUV444P and setting color_range
- PIX_FMT_XVMC_MPEG2_MC,///< XVideo Motion Acceleration via common packet passing
- PIX_FMT_XVMC_MPEG2_IDCT,
- PIX_FMT_UYVY422, ///< packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1
- PIX_FMT_UYYVYY411, ///< packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3
- PIX_FMT_BGR8, ///< packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb)
- PIX_FMT_BGR4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1B 2G 1R(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits
- PIX_FMT_BGR4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1B 2G 1R(lsb)
- PIX_FMT_RGB8, ///< packed RGB 3:3:2, 8bpp, (msb)2R 3G 3B(lsb)
- PIX_FMT_RGB4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1R 2G 1B(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits
- PIX_FMT_RGB4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1R 2G 1B(lsb)
- PIX_FMT_NV12, ///< planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (first byte U and the following byte V)
- PIX_FMT_NV21, ///< as above, but U and V bytes are swapped
-
- PIX_FMT_ARGB, ///< packed ARGB 8:8:8:8, 32bpp, ARGBARGB...
- PIX_FMT_RGBA, ///< packed RGBA 8:8:8:8, 32bpp, RGBARGBA...
- PIX_FMT_ABGR, ///< packed ABGR 8:8:8:8, 32bpp, ABGRABGR...
- PIX_FMT_BGRA, ///< packed BGRA 8:8:8:8, 32bpp, BGRABGRA...
-
- PIX_FMT_GRAY16BE, ///< Y , 16bpp, big-endian
- PIX_FMT_GRAY16LE, ///< Y , 16bpp, little-endian
- PIX_FMT_YUV440P, ///< planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples)
- PIX_FMT_YUVJ440P, ///< planar YUV 4:4:0 full scale (JPEG), deprecated in favor of PIX_FMT_YUV440P and setting color_range
- PIX_FMT_YUVA420P, ///< planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples)
- PIX_FMT_VDPAU_H264,///< H.264 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
- PIX_FMT_VDPAU_MPEG1,///< MPEG-1 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
- PIX_FMT_VDPAU_MPEG2,///< MPEG-2 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
- PIX_FMT_VDPAU_WMV3,///< WMV3 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
- PIX_FMT_VDPAU_VC1, ///< VC-1 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
- PIX_FMT_RGB48BE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as big-endian
- PIX_FMT_RGB48LE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as little-endian
-
- PIX_FMT_RGB565BE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), big-endian
- PIX_FMT_RGB565LE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), little-endian
- PIX_FMT_RGB555BE, ///< packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), big-endian, most significant bit to 0
- PIX_FMT_RGB555LE, ///< packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), little-endian, most significant bit to 0
-
- PIX_FMT_BGR565BE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), big-endian
- PIX_FMT_BGR565LE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), little-endian
- PIX_FMT_BGR555BE, ///< packed BGR 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), big-endian, most significant bit to 1
- PIX_FMT_BGR555LE, ///< packed BGR 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), little-endian, most significant bit to 1
-
- PIX_FMT_VAAPI_MOCO, ///< HW acceleration through VA API at motion compensation entry-point, Picture.data[3] contains a vaapi_render_state struct which contains macroblocks as well as various fields extracted from headers
- PIX_FMT_VAAPI_IDCT, ///< HW acceleration through VA API at IDCT entry-point, Picture.data[3] contains a vaapi_render_state struct which contains fields extracted from headers
- PIX_FMT_VAAPI_VLD, ///< HW decoding through VA API, Picture.data[3] contains a vaapi_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
-
- PIX_FMT_YUV420P16LE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
- PIX_FMT_YUV420P16BE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
- PIX_FMT_YUV422P16LE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
- PIX_FMT_YUV422P16BE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
- PIX_FMT_YUV444P16LE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
- PIX_FMT_YUV444P16BE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
- PIX_FMT_VDPAU_MPEG4, ///< MPEG4 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
- PIX_FMT_DXVA2_VLD, ///< HW decoding through DXVA2, Picture.data[3] contains a LPDIRECT3DSURFACE9 pointer
-
- PIX_FMT_RGB444LE, ///< packed RGB 4:4:4, 16bpp, (msb)4A 4R 4G 4B(lsb), little-endian, most significant bits to 0
- PIX_FMT_RGB444BE, ///< packed RGB 4:4:4, 16bpp, (msb)4A 4R 4G 4B(lsb), big-endian, most significant bits to 0
- PIX_FMT_BGR444LE, ///< packed BGR 4:4:4, 16bpp, (msb)4A 4B 4G 4R(lsb), little-endian, most significant bits to 1
- PIX_FMT_BGR444BE, ///< packed BGR 4:4:4, 16bpp, (msb)4A 4B 4G 4R(lsb), big-endian, most significant bits to 1
- PIX_FMT_GRAY8A, ///< 8bit gray, 8bit alpha
- PIX_FMT_BGR48BE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as big-endian
- PIX_FMT_BGR48LE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as little-endian
+enum AVPixelFormat {
+ AV_PIX_FMT_NONE = -1,
+ AV_PIX_FMT_YUV420P, ///< planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples)
+ AV_PIX_FMT_YUYV422, ///< packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr
+ AV_PIX_FMT_RGB24, ///< packed RGB 8:8:8, 24bpp, RGBRGB...
+ AV_PIX_FMT_BGR24, ///< packed RGB 8:8:8, 24bpp, BGRBGR...
+ AV_PIX_FMT_YUV422P, ///< planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
+ AV_PIX_FMT_YUV444P, ///< planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples)
+ AV_PIX_FMT_YUV410P, ///< planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y samples)
+ AV_PIX_FMT_YUV411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples)
+ AV_PIX_FMT_GRAY8, ///< Y , 8bpp
+ AV_PIX_FMT_MONOWHITE, ///< Y , 1bpp, 0 is white, 1 is black, in each byte pixels are ordered from the msb to the lsb
+ AV_PIX_FMT_MONOBLACK, ///< Y , 1bpp, 0 is black, 1 is white, in each byte pixels are ordered from the msb to the lsb
+ AV_PIX_FMT_PAL8, ///< 8 bit with PIX_FMT_RGB32 palette
+ AV_PIX_FMT_YUVJ420P, ///< planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of PIX_FMT_YUV420P and setting color_range
+ AV_PIX_FMT_YUVJ422P, ///< planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of PIX_FMT_YUV422P and setting color_range
+ AV_PIX_FMT_YUVJ444P, ///< planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of PIX_FMT_YUV444P and setting color_range
+ AV_PIX_FMT_XVMC_MPEG2_MC,///< XVideo Motion Acceleration via common packet passing
+ AV_PIX_FMT_XVMC_MPEG2_IDCT,
+ AV_PIX_FMT_UYVY422, ///< packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1
+ AV_PIX_FMT_UYYVYY411, ///< packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3
+ AV_PIX_FMT_BGR8, ///< packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb)
+ AV_PIX_FMT_BGR4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1B 2G 1R(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits
+ AV_PIX_FMT_BGR4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1B 2G 1R(lsb)
+ AV_PIX_FMT_RGB8, ///< packed RGB 3:3:2, 8bpp, (msb)2R 3G 3B(lsb)
+ AV_PIX_FMT_RGB4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1R 2G 1B(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits
+ AV_PIX_FMT_RGB4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1R 2G 1B(lsb)
+ AV_PIX_FMT_NV12, ///< planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (first byte U and the following byte V)
+ AV_PIX_FMT_NV21, ///< as above, but U and V bytes are swapped
+
+ AV_PIX_FMT_ARGB, ///< packed ARGB 8:8:8:8, 32bpp, ARGBARGB...
+ AV_PIX_FMT_RGBA, ///< packed RGBA 8:8:8:8, 32bpp, RGBARGBA...
+ AV_PIX_FMT_ABGR, ///< packed ABGR 8:8:8:8, 32bpp, ABGRABGR...
+ AV_PIX_FMT_BGRA, ///< packed BGRA 8:8:8:8, 32bpp, BGRABGRA...
+
+ AV_PIX_FMT_GRAY16BE, ///< Y , 16bpp, big-endian
+ AV_PIX_FMT_GRAY16LE, ///< Y , 16bpp, little-endian
+ AV_PIX_FMT_YUV440P, ///< planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples)
+ AV_PIX_FMT_YUVJ440P, ///< planar YUV 4:4:0 full scale (JPEG), deprecated in favor of PIX_FMT_YUV440P and setting color_range
+ AV_PIX_FMT_YUVA420P, ///< planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples)
+ AV_PIX_FMT_VDPAU_H264,///< H.264 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
+ AV_PIX_FMT_VDPAU_MPEG1,///< MPEG-1 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
+ AV_PIX_FMT_VDPAU_MPEG2,///< MPEG-2 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
+ AV_PIX_FMT_VDPAU_WMV3,///< WMV3 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
+ AV_PIX_FMT_VDPAU_VC1, ///< VC-1 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
+ AV_PIX_FMT_RGB48BE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as big-endian
+ AV_PIX_FMT_RGB48LE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as little-endian
+
+ AV_PIX_FMT_RGB565BE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), big-endian
+ AV_PIX_FMT_RGB565LE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), little-endian
+ AV_PIX_FMT_RGB555BE, ///< packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), big-endian, most significant bit to 0
+ AV_PIX_FMT_RGB555LE, ///< packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), little-endian, most significant bit to 0
+
+ AV_PIX_FMT_BGR565BE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), big-endian
+ AV_PIX_FMT_BGR565LE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), little-endian
+ AV_PIX_FMT_BGR555BE, ///< packed BGR 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), big-endian, most significant bit to 1
+ AV_PIX_FMT_BGR555LE, ///< packed BGR 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), little-endian, most significant bit to 1
+
+ AV_PIX_FMT_VAAPI_MOCO, ///< HW acceleration through VA API at motion compensation entry-point, Picture.data[3] contains a vaapi_render_state struct which contains macroblocks as well as various fields extracted from headers
+ AV_PIX_FMT_VAAPI_IDCT, ///< HW acceleration through VA API at IDCT entry-point, Picture.data[3] contains a vaapi_render_state struct which contains fields extracted from headers
+ AV_PIX_FMT_VAAPI_VLD, ///< HW decoding through VA API, Picture.data[3] contains a vaapi_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
+
+ AV_PIX_FMT_YUV420P16LE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
+ AV_PIX_FMT_YUV420P16BE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
+ AV_PIX_FMT_YUV422P16LE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
+ AV_PIX_FMT_YUV422P16BE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
+ AV_PIX_FMT_YUV444P16LE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
+ AV_PIX_FMT_YUV444P16BE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
+ AV_PIX_FMT_VDPAU_MPEG4, ///< MPEG4 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
+ AV_PIX_FMT_DXVA2_VLD, ///< HW decoding through DXVA2, Picture.data[3] contains a LPDIRECT3DSURFACE9 pointer
+
+ AV_PIX_FMT_RGB444LE, ///< packed RGB 4:4:4, 16bpp, (msb)4A 4R 4G 4B(lsb), little-endian, most significant bits to 0
+ AV_PIX_FMT_RGB444BE, ///< packed RGB 4:4:4, 16bpp, (msb)4A 4R 4G 4B(lsb), big-endian, most significant bits to 0
+ AV_PIX_FMT_BGR444LE, ///< packed BGR 4:4:4, 16bpp, (msb)4A 4B 4G 4R(lsb), little-endian, most significant bits to 1
+ AV_PIX_FMT_BGR444BE, ///< packed BGR 4:4:4, 16bpp, (msb)4A 4B 4G 4R(lsb), big-endian, most significant bits to 1
+ AV_PIX_FMT_GRAY8A, ///< 8bit gray, 8bit alpha
+ AV_PIX_FMT_BGR48BE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as big-endian
+ AV_PIX_FMT_BGR48LE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as little-endian
//the following 10 formats have the disadvantage of needing 1 format for each bit depth, thus
- //If you want to support multiple bit depths, then using PIX_FMT_YUV420P16* with the bpp stored seperately
+ //If you want to support multiple bit depths, then using AV_PIX_FMT_YUV420P16* with the bpp stored separately
//is better
- PIX_FMT_YUV420P9BE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
- PIX_FMT_YUV420P9LE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
- PIX_FMT_YUV420P10BE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
- PIX_FMT_YUV420P10LE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
- PIX_FMT_YUV422P10BE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
- PIX_FMT_YUV422P10LE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
- PIX_FMT_YUV444P9BE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
- PIX_FMT_YUV444P9LE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
- PIX_FMT_YUV444P10BE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
- PIX_FMT_YUV444P10LE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
- PIX_FMT_YUV422P9BE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
- PIX_FMT_YUV422P9LE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
- PIX_FMT_VDA_VLD, ///< hardware decoding through VDA
+ AV_PIX_FMT_YUV420P9BE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
+ AV_PIX_FMT_YUV420P9LE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
+ AV_PIX_FMT_YUV420P10BE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
+ AV_PIX_FMT_YUV420P10LE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
+ AV_PIX_FMT_YUV422P10BE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
+ AV_PIX_FMT_YUV422P10LE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
+ AV_PIX_FMT_YUV444P9BE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
+ AV_PIX_FMT_YUV444P9LE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
+ AV_PIX_FMT_YUV444P10BE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
+ AV_PIX_FMT_YUV444P10LE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
+ AV_PIX_FMT_YUV422P9BE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
+ AV_PIX_FMT_YUV422P9LE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
+ AV_PIX_FMT_VDA_VLD, ///< hardware decoding through VDA
#ifdef AV_PIX_FMT_ABI_GIT_MASTER
- PIX_FMT_RGBA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
- PIX_FMT_RGBA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
- PIX_FMT_BGRA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
- PIX_FMT_BGRA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
+ AV_PIX_FMT_RGBA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
+ AV_PIX_FMT_RGBA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
+ AV_PIX_FMT_BGRA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
+ AV_PIX_FMT_BGRA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
#endif
- PIX_FMT_GBRP, ///< planar GBR 4:4:4 24bpp
- PIX_FMT_GBRP9BE, ///< planar GBR 4:4:4 27bpp, big endian
- PIX_FMT_GBRP9LE, ///< planar GBR 4:4:4 27bpp, little endian
- PIX_FMT_GBRP10BE, ///< planar GBR 4:4:4 30bpp, big endian
- PIX_FMT_GBRP10LE, ///< planar GBR 4:4:4 30bpp, little endian
- PIX_FMT_GBRP16BE, ///< planar GBR 4:4:4 48bpp, big endian
- PIX_FMT_GBRP16LE, ///< planar GBR 4:4:4 48bpp, little endian
+ AV_PIX_FMT_GBRP, ///< planar GBR 4:4:4 24bpp
+ AV_PIX_FMT_GBRP9BE, ///< planar GBR 4:4:4 27bpp, big-endian
+ AV_PIX_FMT_GBRP9LE, ///< planar GBR 4:4:4 27bpp, little-endian
+ AV_PIX_FMT_GBRP10BE, ///< planar GBR 4:4:4 30bpp, big-endian
+ AV_PIX_FMT_GBRP10LE, ///< planar GBR 4:4:4 30bpp, little-endian
+ AV_PIX_FMT_GBRP16BE, ///< planar GBR 4:4:4 48bpp, big-endian
+ AV_PIX_FMT_GBRP16LE, ///< planar GBR 4:4:4 48bpp, little-endian
+
+ /**
+ * duplicated pixel formats for compatibility with libav.
+ * FFmpeg supports these formats since May 8 2012 and Jan 28 2012 (commits f9ca1ac7 and 143a5c55)
+ * Libav added them Oct 12 2012 with incompatible values (commit 6d5600e85)
+ */
+ AV_PIX_FMT_YUVA422P_LIBAV, ///< planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples)
+ AV_PIX_FMT_YUVA444P_LIBAV, ///< planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples)
+
+ AV_PIX_FMT_YUVA420P9BE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), big-endian
+ AV_PIX_FMT_YUVA420P9LE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), little-endian
+ AV_PIX_FMT_YUVA422P9BE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), big-endian
+ AV_PIX_FMT_YUVA422P9LE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), little-endian
+ AV_PIX_FMT_YUVA444P9BE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), big-endian
+ AV_PIX_FMT_YUVA444P9LE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), little-endian
+ AV_PIX_FMT_YUVA420P10BE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian)
+ AV_PIX_FMT_YUVA420P10LE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian)
+ AV_PIX_FMT_YUVA422P10BE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian)
+ AV_PIX_FMT_YUVA422P10LE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian)
+ AV_PIX_FMT_YUVA444P10BE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian)
+ AV_PIX_FMT_YUVA444P10LE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian)
+ AV_PIX_FMT_YUVA420P16BE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian)
+ AV_PIX_FMT_YUVA420P16LE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian)
+ AV_PIX_FMT_YUVA422P16BE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian)
+ AV_PIX_FMT_YUVA422P16LE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian)
+ AV_PIX_FMT_YUVA444P16BE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian)
+ AV_PIX_FMT_YUVA444P16LE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian)
+
+ AV_PIX_FMT_VDPAU, ///< HW acceleration through VDPAU, Picture.data[3] contains a VdpVideoSurface
+
+ AV_PIX_FMT_XYZ12LE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as little-endian, the 4 lower bits are set to 0
+ AV_PIX_FMT_XYZ12BE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as big-endian, the 4 lower bits are set to 0
#ifndef AV_PIX_FMT_ABI_GIT_MASTER
- PIX_FMT_RGBA64BE=0x123, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
- PIX_FMT_RGBA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
- PIX_FMT_BGRA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
- PIX_FMT_BGRA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
+ AV_PIX_FMT_RGBA64BE=0x123, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
+ AV_PIX_FMT_RGBA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
+ AV_PIX_FMT_BGRA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
+ AV_PIX_FMT_BGRA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
+#endif
+ AV_PIX_FMT_0RGB=0x123+4, ///< packed RGB 8:8:8, 32bpp, 0RGB0RGB...
+ AV_PIX_FMT_RGB0, ///< packed RGB 8:8:8, 32bpp, RGB0RGB0...
+ AV_PIX_FMT_0BGR, ///< packed BGR 8:8:8, 32bpp, 0BGR0BGR...
+ AV_PIX_FMT_BGR0, ///< packed BGR 8:8:8, 32bpp, BGR0BGR0...
+ AV_PIX_FMT_YUVA444P, ///< planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples)
+ AV_PIX_FMT_YUVA422P, ///< planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples)
+
+ AV_PIX_FMT_YUV420P12BE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
+ AV_PIX_FMT_YUV420P12LE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
+ AV_PIX_FMT_YUV420P14BE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
+ AV_PIX_FMT_YUV420P14LE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
+ AV_PIX_FMT_YUV422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
+ AV_PIX_FMT_YUV422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
+ AV_PIX_FMT_YUV422P14BE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
+ AV_PIX_FMT_YUV422P14LE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
+ AV_PIX_FMT_YUV444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
+ AV_PIX_FMT_YUV444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
+ AV_PIX_FMT_YUV444P14BE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
+ AV_PIX_FMT_YUV444P14LE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
+ AV_PIX_FMT_GBRP12BE, ///< planar GBR 4:4:4 36bpp, big-endian
+ AV_PIX_FMT_GBRP12LE, ///< planar GBR 4:4:4 36bpp, little-endian
+ AV_PIX_FMT_GBRP14BE, ///< planar GBR 4:4:4 42bpp, big-endian
+ AV_PIX_FMT_GBRP14LE, ///< planar GBR 4:4:4 42bpp, little-endian
+ AV_PIX_FMT_GBRAP, ///< planar GBRA 4:4:4:4 32bpp
+ AV_PIX_FMT_GBRAP16BE, ///< planar GBRA 4:4:4:4 64bpp, big-endian
+ AV_PIX_FMT_GBRAP16LE, ///< planar GBRA 4:4:4:4 64bpp, little-endian
+ AV_PIX_FMT_YUVJ411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) full scale (JPEG), deprecated in favor of PIX_FMT_YUV411P and setting color_range
+ AV_PIX_FMT_NB, ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions
+
+#if FF_API_PIX_FMT
+#include "old_pix_fmts.h"
#endif
- PIX_FMT_0RGB=0x123+4, ///< packed RGB 8:8:8, 32bpp, 0RGB0RGB...
- PIX_FMT_RGB0, ///< packed RGB 8:8:8, 32bpp, RGB0RGB0...
- PIX_FMT_0BGR, ///< packed BGR 8:8:8, 32bpp, 0BGR0BGR...
- PIX_FMT_BGR0, ///< packed BGR 8:8:8, 32bpp, BGR0BGR0...
- PIX_FMT_NB, ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions
};
-#define PIX_FMT_Y400A PIX_FMT_GRAY8A
-#define PIX_FMT_GBR24P PIX_FMT_GBRP
+#if AV_HAVE_INCOMPATIBLE_LIBAV_ABI
+#define AV_PIX_FMT_YUVA422P AV_PIX_FMT_YUVA422P_LIBAV
+#define AV_PIX_FMT_YUVA444P AV_PIX_FMT_YUVA444P_LIBAV
+#endif
+
+
+#define AV_PIX_FMT_Y400A AV_PIX_FMT_GRAY8A
+#define AV_PIX_FMT_GBR24P AV_PIX_FMT_GBRP
#if AV_HAVE_BIGENDIAN
-# define PIX_FMT_NE(be, le) PIX_FMT_##be
+# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##be
#else
-# define PIX_FMT_NE(be, le) PIX_FMT_##le
+# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##le
#endif
-#define PIX_FMT_RGB32 PIX_FMT_NE(ARGB, BGRA)
-#define PIX_FMT_RGB32_1 PIX_FMT_NE(RGBA, ABGR)
-#define PIX_FMT_BGR32 PIX_FMT_NE(ABGR, RGBA)
-#define PIX_FMT_BGR32_1 PIX_FMT_NE(BGRA, ARGB)
-#define PIX_FMT_0RGB32 PIX_FMT_NE(0RGB, BGR0)
-#define PIX_FMT_0BGR32 PIX_FMT_NE(0BGR, RGB0)
-
-#define PIX_FMT_GRAY16 PIX_FMT_NE(GRAY16BE, GRAY16LE)
-#define PIX_FMT_RGB48 PIX_FMT_NE(RGB48BE, RGB48LE)
-#define PIX_FMT_RGB565 PIX_FMT_NE(RGB565BE, RGB565LE)
-#define PIX_FMT_RGB555 PIX_FMT_NE(RGB555BE, RGB555LE)
-#define PIX_FMT_RGB444 PIX_FMT_NE(RGB444BE, RGB444LE)
-#define PIX_FMT_BGR48 PIX_FMT_NE(BGR48BE, BGR48LE)
-#define PIX_FMT_BGR565 PIX_FMT_NE(BGR565BE, BGR565LE)
-#define PIX_FMT_BGR555 PIX_FMT_NE(BGR555BE, BGR555LE)
-#define PIX_FMT_BGR444 PIX_FMT_NE(BGR444BE, BGR444LE)
-
-#define PIX_FMT_YUV420P9 PIX_FMT_NE(YUV420P9BE , YUV420P9LE)
-#define PIX_FMT_YUV422P9 PIX_FMT_NE(YUV422P9BE , YUV422P9LE)
-#define PIX_FMT_YUV444P9 PIX_FMT_NE(YUV444P9BE , YUV444P9LE)
-#define PIX_FMT_YUV420P10 PIX_FMT_NE(YUV420P10BE, YUV420P10LE)
-#define PIX_FMT_YUV422P10 PIX_FMT_NE(YUV422P10BE, YUV422P10LE)
-#define PIX_FMT_YUV444P10 PIX_FMT_NE(YUV444P10BE, YUV444P10LE)
-#define PIX_FMT_YUV420P16 PIX_FMT_NE(YUV420P16BE, YUV420P16LE)
-#define PIX_FMT_YUV422P16 PIX_FMT_NE(YUV422P16BE, YUV422P16LE)
-#define PIX_FMT_YUV444P16 PIX_FMT_NE(YUV444P16BE, YUV444P16LE)
-
-#define PIX_FMT_RGBA64 PIX_FMT_NE(RGBA64BE, RGBA64LE)
-#define PIX_FMT_BGRA64 PIX_FMT_NE(BGRA64BE, BGRA64LE)
-#define PIX_FMT_GBRP9 PIX_FMT_NE(GBRP9BE , GBRP9LE)
-#define PIX_FMT_GBRP10 PIX_FMT_NE(GBRP10BE, GBRP10LE)
-#define PIX_FMT_GBRP16 PIX_FMT_NE(GBRP16BE, GBRP16LE)
+#define AV_PIX_FMT_RGB32 AV_PIX_FMT_NE(ARGB, BGRA)
+#define AV_PIX_FMT_RGB32_1 AV_PIX_FMT_NE(RGBA, ABGR)
+#define AV_PIX_FMT_BGR32 AV_PIX_FMT_NE(ABGR, RGBA)
+#define AV_PIX_FMT_BGR32_1 AV_PIX_FMT_NE(BGRA, ARGB)
+#define AV_PIX_FMT_0RGB32 AV_PIX_FMT_NE(0RGB, BGR0)
+#define AV_PIX_FMT_0BGR32 AV_PIX_FMT_NE(0BGR, RGB0)
+
+#define AV_PIX_FMT_GRAY16 AV_PIX_FMT_NE(GRAY16BE, GRAY16LE)
+#define AV_PIX_FMT_RGB48 AV_PIX_FMT_NE(RGB48BE, RGB48LE)
+#define AV_PIX_FMT_RGB565 AV_PIX_FMT_NE(RGB565BE, RGB565LE)
+#define AV_PIX_FMT_RGB555 AV_PIX_FMT_NE(RGB555BE, RGB555LE)
+#define AV_PIX_FMT_RGB444 AV_PIX_FMT_NE(RGB444BE, RGB444LE)
+#define AV_PIX_FMT_BGR48 AV_PIX_FMT_NE(BGR48BE, BGR48LE)
+#define AV_PIX_FMT_BGR565 AV_PIX_FMT_NE(BGR565BE, BGR565LE)
+#define AV_PIX_FMT_BGR555 AV_PIX_FMT_NE(BGR555BE, BGR555LE)
+#define AV_PIX_FMT_BGR444 AV_PIX_FMT_NE(BGR444BE, BGR444LE)
+
+#define AV_PIX_FMT_YUV420P9 AV_PIX_FMT_NE(YUV420P9BE , YUV420P9LE)
+#define AV_PIX_FMT_YUV422P9 AV_PIX_FMT_NE(YUV422P9BE , YUV422P9LE)
+#define AV_PIX_FMT_YUV444P9 AV_PIX_FMT_NE(YUV444P9BE , YUV444P9LE)
+#define AV_PIX_FMT_YUV420P10 AV_PIX_FMT_NE(YUV420P10BE, YUV420P10LE)
+#define AV_PIX_FMT_YUV422P10 AV_PIX_FMT_NE(YUV422P10BE, YUV422P10LE)
+#define AV_PIX_FMT_YUV444P10 AV_PIX_FMT_NE(YUV444P10BE, YUV444P10LE)
+#define AV_PIX_FMT_YUV420P12 AV_PIX_FMT_NE(YUV420P12BE, YUV420P12LE)
+#define AV_PIX_FMT_YUV422P12 AV_PIX_FMT_NE(YUV422P12BE, YUV422P12LE)
+#define AV_PIX_FMT_YUV444P12 AV_PIX_FMT_NE(YUV444P12BE, YUV444P12LE)
+#define AV_PIX_FMT_YUV420P14 AV_PIX_FMT_NE(YUV420P14BE, YUV420P14LE)
+#define AV_PIX_FMT_YUV422P14 AV_PIX_FMT_NE(YUV422P14BE, YUV422P14LE)
+#define AV_PIX_FMT_YUV444P14 AV_PIX_FMT_NE(YUV444P14BE, YUV444P14LE)
+#define AV_PIX_FMT_YUV420P16 AV_PIX_FMT_NE(YUV420P16BE, YUV420P16LE)
+#define AV_PIX_FMT_YUV422P16 AV_PIX_FMT_NE(YUV422P16BE, YUV422P16LE)
+#define AV_PIX_FMT_YUV444P16 AV_PIX_FMT_NE(YUV444P16BE, YUV444P16LE)
+
+#define AV_PIX_FMT_RGBA64 AV_PIX_FMT_NE(RGBA64BE, RGBA64LE)
+#define AV_PIX_FMT_BGRA64 AV_PIX_FMT_NE(BGRA64BE, BGRA64LE)
+#define AV_PIX_FMT_GBRP9 AV_PIX_FMT_NE(GBRP9BE , GBRP9LE)
+#define AV_PIX_FMT_GBRP10 AV_PIX_FMT_NE(GBRP10BE, GBRP10LE)
+#define AV_PIX_FMT_GBRP12 AV_PIX_FMT_NE(GBRP12BE, GBRP12LE)
+#define AV_PIX_FMT_GBRP14 AV_PIX_FMT_NE(GBRP14BE, GBRP14LE)
+#define AV_PIX_FMT_GBRP16 AV_PIX_FMT_NE(GBRP16BE, GBRP16LE)
+
+#define AV_PIX_FMT_YUVA420P9 AV_PIX_FMT_NE(YUVA420P9BE , YUVA420P9LE)
+#define AV_PIX_FMT_YUVA422P9 AV_PIX_FMT_NE(YUVA422P9BE , YUVA422P9LE)
+#define AV_PIX_FMT_YUVA444P9 AV_PIX_FMT_NE(YUVA444P9BE , YUVA444P9LE)
+#define AV_PIX_FMT_YUVA420P10 AV_PIX_FMT_NE(YUVA420P10BE, YUVA420P10LE)
+#define AV_PIX_FMT_YUVA422P10 AV_PIX_FMT_NE(YUVA422P10BE, YUVA422P10LE)
+#define AV_PIX_FMT_YUVA444P10 AV_PIX_FMT_NE(YUVA444P10BE, YUVA444P10LE)
+#define AV_PIX_FMT_YUVA420P16 AV_PIX_FMT_NE(YUVA420P16BE, YUVA420P16LE)
+#define AV_PIX_FMT_YUVA422P16 AV_PIX_FMT_NE(YUVA422P16BE, YUVA422P16LE)
+#define AV_PIX_FMT_YUVA444P16 AV_PIX_FMT_NE(YUVA444P16BE, YUVA444P16LE)
+
+#define AV_PIX_FMT_XYZ12 AV_PIX_FMT_NE(XYZ12BE, XYZ12LE)
+
+#if FF_API_PIX_FMT
+#define PixelFormat AVPixelFormat
+
+#define PIX_FMT_Y400A AV_PIX_FMT_Y400A
+#define PIX_FMT_GBR24P AV_PIX_FMT_GBR24P
+
+#define PIX_FMT_NE(be, le) AV_PIX_FMT_NE(be, le)
+
+#define PIX_FMT_RGB32 AV_PIX_FMT_RGB32
+#define PIX_FMT_RGB32_1 AV_PIX_FMT_RGB32_1
+#define PIX_FMT_BGR32 AV_PIX_FMT_BGR32
+#define PIX_FMT_BGR32_1 AV_PIX_FMT_BGR32_1
+#define PIX_FMT_0RGB32 AV_PIX_FMT_0RGB32
+#define PIX_FMT_0BGR32 AV_PIX_FMT_0BGR32
+
+#define PIX_FMT_GRAY16 AV_PIX_FMT_GRAY16
+#define PIX_FMT_RGB48 AV_PIX_FMT_RGB48
+#define PIX_FMT_RGB565 AV_PIX_FMT_RGB565
+#define PIX_FMT_RGB555 AV_PIX_FMT_RGB555
+#define PIX_FMT_RGB444 AV_PIX_FMT_RGB444
+#define PIX_FMT_BGR48 AV_PIX_FMT_BGR48
+#define PIX_FMT_BGR565 AV_PIX_FMT_BGR565
+#define PIX_FMT_BGR555 AV_PIX_FMT_BGR555
+#define PIX_FMT_BGR444 AV_PIX_FMT_BGR444
+
+#define PIX_FMT_YUV420P9 AV_PIX_FMT_YUV420P9
+#define PIX_FMT_YUV422P9 AV_PIX_FMT_YUV422P9
+#define PIX_FMT_YUV444P9 AV_PIX_FMT_YUV444P9
+#define PIX_FMT_YUV420P10 AV_PIX_FMT_YUV420P10
+#define PIX_FMT_YUV422P10 AV_PIX_FMT_YUV422P10
+#define PIX_FMT_YUV444P10 AV_PIX_FMT_YUV444P10
+#define PIX_FMT_YUV420P12 AV_PIX_FMT_YUV420P12
+#define PIX_FMT_YUV422P12 AV_PIX_FMT_YUV422P12
+#define PIX_FMT_YUV444P12 AV_PIX_FMT_YUV444P12
+#define PIX_FMT_YUV420P14 AV_PIX_FMT_YUV420P14
+#define PIX_FMT_YUV422P14 AV_PIX_FMT_YUV422P14
+#define PIX_FMT_YUV444P14 AV_PIX_FMT_YUV444P14
+#define PIX_FMT_YUV420P16 AV_PIX_FMT_YUV420P16
+#define PIX_FMT_YUV422P16 AV_PIX_FMT_YUV422P16
+#define PIX_FMT_YUV444P16 AV_PIX_FMT_YUV444P16
+
+#define PIX_FMT_RGBA64 AV_PIX_FMT_RGBA64
+#define PIX_FMT_BGRA64 AV_PIX_FMT_BGRA64
+#define PIX_FMT_GBRP9 AV_PIX_FMT_GBRP9
+#define PIX_FMT_GBRP10 AV_PIX_FMT_GBRP10
+#define PIX_FMT_GBRP12 AV_PIX_FMT_GBRP12
+#define PIX_FMT_GBRP14 AV_PIX_FMT_GBRP14
+#define PIX_FMT_GBRP16 AV_PIX_FMT_GBRP16
+#endif
#endif /* AVUTIL_PIXFMT_H */
AVRational av_sub_q(AVRational b, AVRational c) av_const;
/**
+ * Invert a rational.
+ * @param q value
+ * @return 1 / q
+ */
+static av_always_inline AVRational av_inv_q(AVRational q)
+{
+ AVRational r = { q.den, q.num };
+ return r;
+}
+
+/**
* Convert a double precision floating point number to a rational.
* inf is expressed as {1,0} or {-1,0} depending on the sign.
*
--- /dev/null
+/*
+ * Copyright (C) 2007 Michael Niedermayer <michaelni@gmx.at>
+ * Copyright (C) 2013 James Almer <jamrial@gmail.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVUTIL_RIPEMD_H
+#define AVUTIL_RIPEMD_H
+
+#include <stdint.h>
+
+#include "attributes.h"
+#include "version.h"
+
+/**
+ * @defgroup lavu_ripemd RIPEMD
+ * @ingroup lavu_crypto
+ * @{
+ */
+
+extern const int av_ripemd_size;
+
+struct AVRIPEMD;
+
+/**
+ * Allocate an AVRIPEMD context.
+ */
+struct AVRIPEMD *av_ripemd_alloc(void);
+
+/**
+ * Initialize RIPEMD hashing.
+ *
+ * @param context pointer to the function context (of size av_ripemd_size)
+ * @param bits number of bits in digest (128, 160, 256 or 320 bits)
+ * @return zero if initialization succeeded, -1 otherwise
+ */
+int av_ripemd_init(struct AVRIPEMD* context, int bits);
+
+/**
+ * Update hash value.
+ *
+ * @param context hash function context
+ * @param data input data to update hash with
+ * @param len input data length
+ */
+void av_ripemd_update(struct AVRIPEMD* context, const uint8_t* data, unsigned int len);
+
+/**
+ * Finish hashing and output digest value.
+ *
+ * @param context hash function context
+ * @param digest buffer where output digest value is stored
+ */
+void av_ripemd_final(struct AVRIPEMD* context, uint8_t *digest);
+
+/**
+ * @}
+ */
+
+#endif /* AVUTIL_RIPEMD_H */
#ifndef AVUTIL_SAMPLEFMT_H
#define AVUTIL_SAMPLEFMT_H
+#include <stdint.h>
+
#include "avutil.h"
+#include "attributes.h"
/**
- * all in native-endian format
+ * Audio Sample Formats
+ *
+ * @par
+ * The data described by the sample format is always in native-endian order.
+ * Sample values can be expressed by native C types, hence the lack of a signed
+ * 24-bit sample format even though it is a common raw audio data format.
+ *
+ * @par
+ * The floating-point formats are based on full volume being in the range
+ * [-1.0, 1.0]. Any values outside this range are beyond full volume level.
+ *
+ * @par
+ * The data layout as used in av_samples_fill_arrays() and elsewhere in FFmpeg
+ * (such as AVFrame in libavcodec) is as follows:
+ *
+ * For planar sample formats, each audio channel is in a separate data plane,
+ * and linesize is the buffer size, in bytes, for a single plane. All data
+ * planes must be the same size. For packed sample formats, only the first data
+ * plane is used, and samples for each channel are interleaved. In this case,
+ * linesize is the buffer size, in bytes, for the 1 plane.
*/
enum AVSampleFormat {
AV_SAMPLE_FMT_NONE = -1,
enum AVSampleFormat av_get_alt_sample_fmt(enum AVSampleFormat sample_fmt, int planar);
/**
+ * Get the packed alternative form of the given sample format.
+ *
+ * If the passed sample_fmt is already in packed format, the format returned is
+ * the same as the input.
+ *
+ * @return the packed alternative form of the given sample format or
+ AV_SAMPLE_FMT_NONE on error.
+ */
+enum AVSampleFormat av_get_packed_sample_fmt(enum AVSampleFormat sample_fmt);
+
+/**
+ * Get the planar alternative form of the given sample format.
+ *
+ * If the passed sample_fmt is already in planar format, the format returned is
+ * the same as the input.
+ *
+ * @return the planar alternative form of the given sample format or
+ AV_SAMPLE_FMT_NONE on error.
+ */
+enum AVSampleFormat av_get_planar_sample_fmt(enum AVSampleFormat sample_fmt);
+
+/**
* Generate a string corresponding to the sample format with
* sample_fmt, or a header if sample_fmt is negative.
*
* @param nb_channels the number of channels
* @param nb_samples the number of samples in a single channel
* @param sample_fmt the sample format
+ * @param align buffer size alignment (0 = default, 1 = no alignment)
* @return required buffer size, or negative error code on failure
*/
int av_samples_get_buffer_size(int *linesize, int nb_channels, int nb_samples,
enum AVSampleFormat sample_fmt, int align);
/**
- * Fill channel data pointers and linesize for samples with sample
+ * Fill plane data pointers and linesize for samples with sample
* format sample_fmt.
*
- * The pointers array is filled with the pointers to the samples data:
+ * The audio_data array is filled with the pointers to the samples data planes:
* for planar, set the start point of each channel's data within the buffer,
* for packed, set the start point of the entire buffer only.
*
- * The linesize array is filled with the aligned size of each channel's data
- * buffer for planar layout, or the aligned size of the buffer for all channels
- * for packed layout.
+ * The value pointed to by linesize is set to the aligned size of each
+ * channel's data buffer for planar layout, or to the aligned size of the
+ * buffer for all channels for packed layout.
+ *
+ * The buffer in buf must be big enough to contain all the samples
+ * (use av_samples_get_buffer_size() to compute its minimum size),
+ * otherwise the audio_data pointers will point to invalid data.
+ *
+ * @see enum AVSampleFormat
+ * The documentation for AVSampleFormat describes the data layout.
*
* @param[out] audio_data array to be filled with the pointer for each channel
- * @param[out] linesize calculated linesize
+ * @param[out] linesize calculated linesize, may be NULL
* @param buf the pointer to a buffer containing the samples
* @param nb_channels the number of channels
* @param nb_samples the number of samples in a single channel
* @param sample_fmt the sample format
- * @param align buffer size alignment (1 = no alignment required)
- * @return 0 on success or a negative error code on failure
+ * @param align buffer size alignment (0 = default, 1 = no alignment)
+ * @return >=0 on success or a negative error code on failure
+ * @todo return minimum size in bytes required for the buffer in case
+ * of success at the next bump
*/
-int av_samples_fill_arrays(uint8_t **audio_data, int *linesize, uint8_t *buf,
+int av_samples_fill_arrays(uint8_t **audio_data, int *linesize,
+ const uint8_t *buf,
int nb_channels, int nb_samples,
enum AVSampleFormat sample_fmt, int align);
* Allocate a samples buffer for nb_samples samples, and fill data pointers and
* linesize accordingly.
* The allocated samples buffer can be freed by using av_freep(&audio_data[0])
+ * Allocated data will be initialized to silence.
+ *
+ * @see enum AVSampleFormat
+ * The documentation for AVSampleFormat describes the data layout.
*
* @param[out] audio_data array to be filled with the pointer for each channel
- * @param[out] linesize aligned size for audio buffer(s)
+ * @param[out] linesize aligned size for audio buffer(s), may be NULL
* @param nb_channels number of audio channels
* @param nb_samples number of samples per channel
- * @param align buffer size alignment (1 = no alignment required)
- * @return 0 on success or a negative error code on failure
+ * @param align buffer size alignment (0 = default, 1 = no alignment)
+ * @return >=0 on success or a negative error code on failure
+ * @todo return the size of the allocated buffer in case of success at the next bump
* @see av_samples_fill_arrays()
+ * @see av_samples_alloc_array_and_samples()
*/
int av_samples_alloc(uint8_t **audio_data, int *linesize, int nb_channels,
int nb_samples, enum AVSampleFormat sample_fmt, int align);
+/**
+ * Allocate a data pointers array, samples buffer for nb_samples
+ * samples, and fill data pointers and linesize accordingly.
+ *
+ * This is the same as av_samples_alloc(), but also allocates the data
+ * pointers array.
+ *
+ * @see av_samples_alloc()
+ */
+int av_samples_alloc_array_and_samples(uint8_t ***audio_data, int *linesize, int nb_channels,
+ int nb_samples, enum AVSampleFormat sample_fmt, int align);
+
+/**
+ * Copy samples from src to dst.
+ *
+ * @param dst destination array of pointers to data planes
+ * @param src source array of pointers to data planes
+ * @param dst_offset offset in samples at which the data will be written to dst
+ * @param src_offset offset in samples at which the data will be read from src
+ * @param nb_samples number of samples to be copied
+ * @param nb_channels number of audio channels
+ * @param sample_fmt audio sample format
+ */
+int av_samples_copy(uint8_t **dst, uint8_t * const *src, int dst_offset,
+ int src_offset, int nb_samples, int nb_channels,
+ enum AVSampleFormat sample_fmt);
+
+/**
+ * Fill an audio buffer with silence.
+ *
+ * @param audio_data array of pointers to data planes
+ * @param offset offset in samples at which to start filling
+ * @param nb_samples number of samples to fill
+ * @param nb_channels number of audio channels
+ * @param sample_fmt audio sample format
+ */
+int av_samples_set_silence(uint8_t **audio_data, int offset, int nb_samples,
+ int nb_channels, enum AVSampleFormat sample_fmt);
+
#endif /* AVUTIL_SAMPLEFMT_H */
#include <stdint.h>
+#include "attributes.h"
+#include "version.h"
+
/**
* @defgroup lavu_sha SHA
* @ingroup lavu_crypto
struct AVSHA;
/**
+ * Allocate an AVSHA context.
+ */
+struct AVSHA *av_sha_alloc(void);
+
+/**
* Initialize SHA-1 or SHA-2 hashing.
*
* @param context pointer to the function context (of size av_sha_size)
/*
* Copyright (C) 2007 Michael Niedermayer <michaelni@gmx.at>
+ * Copyright (C) 2013 James Almer <jamrial@gmail.com>
*
* This file is part of FFmpeg.
*
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#ifndef AVUTIL_SHA1_H
-#define AVUTIL_SHA1_H
+#ifndef AVUTIL_SHA512_H
+#define AVUTIL_SHA512_H
-#include <msc_stdint.h>
+#include <stdint.h>
-extern const int av_sha1_size;
+#include "attributes.h"
+#include "version.h"
-struct AVSHA1;
+/**
+ * @defgroup lavu_sha512 SHA512
+ * @ingroup lavu_crypto
+ * @{
+ */
+
+extern const int av_sha512_size;
+
+struct AVSHA512;
+
+/**
+ * Allocate an AVSHA512 context.
+ */
+struct AVSHA512 *av_sha512_alloc(void);
/**
- * Initializes SHA-1 hashing.
+ * Initialize SHA-2 512 hashing.
*
- * @param context pointer to the function context (of size av_sha_size)
- * @deprecated use av_sha_init() instead
+ * @param context pointer to the function context (of size av_sha512_size)
+ * @param bits number of bits in digest (224, 256, 384 or 512 bits)
+ * @return zero if initialization succeeded, -1 otherwise
*/
-void av_sha1_init(struct AVSHA1* context);
+int av_sha512_init(struct AVSHA512* context, int bits);
/**
- * Updates hash value.
+ * Update hash value.
*
* @param context hash function context
* @param data input data to update hash with
* @param len input data length
- * @deprecated use av_sha_update() instead
*/
-void av_sha1_update(struct AVSHA1* context, const uint8_t* data, unsigned int len);
+void av_sha512_update(struct AVSHA512* context, const uint8_t* data, unsigned int len);
/**
- * Finishes hashing and output digest value.
+ * Finish hashing and output digest value.
*
* @param context hash function context
* @param digest buffer where output digest value is stored
- * @deprecated use av_sha_final() instead
*/
-void av_sha1_final(struct AVSHA1* context, uint8_t digest[20]);
+void av_sha512_final(struct AVSHA512* context, uint8_t *digest);
+
+/**
+ * @}
+ */
-#endif /* AVUTIL_SHA1_H */
+#endif /* AVUTIL_SHA512_H */
--- /dev/null
+/*
+ * Copyright (c) 2000-2003 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVUTIL_TIME_H
+#define AVUTIL_TIME_H
+
+#include <stdint.h>
+
+/**
+ * Get the current time in microseconds.
+ */
+int64_t av_gettime(void);
+
+/**
+ * Sleep for a period of time. Although the duration is expressed in
+ * microseconds, the actual delay may be rounded to the precision of the
+ * system timer.
+ *
+ * @param usec Number of microseconds to sleep.
+ * @return zero on success or (negative) error code.
+ */
+int av_usleep(unsigned usec);
+
+#endif /* AVUTIL_TIME_H */
--- /dev/null
+/*
+ * Copyright (c) 2006 Smartjog S.A.S, Baptiste Coudurier <baptiste.coudurier@gmail.com>
+ * Copyright (c) 2011-2012 Smartjog S.A.S, Clément Bœsch <clement.boesch@smartjog.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file
+ * Timecode helpers header
+ */
+
+#ifndef AVUTIL_TIMECODE_H
+#define AVUTIL_TIMECODE_H
+
+#include <stdint.h>
+#include "rational.h"
+
+#define AV_TIMECODE_STR_SIZE 16
+
+enum AVTimecodeFlag {
+ AV_TIMECODE_FLAG_DROPFRAME = 1<<0, ///< timecode is drop frame
+ AV_TIMECODE_FLAG_24HOURSMAX = 1<<1, ///< timecode wraps after 24 hours
+ AV_TIMECODE_FLAG_ALLOWNEGATIVE = 1<<2, ///< negative time values are allowed
+};
+
+typedef struct {
+ int start; ///< timecode frame start (first base frame number)
+ uint32_t flags; ///< flags such as drop frame, +24 hours support, ...
+ AVRational rate; ///< frame rate in rational form
+ unsigned fps; ///< frame per second; must be consistent with the rate field
+} AVTimecode;
+
+/**
+ * Adjust frame number for NTSC drop frame time code.
+ *
+ * @param framenum frame number to adjust
+ * @param fps frame per second, 30 or 60
+ * @return adjusted frame number
+ * @warning adjustment is only valid in NTSC 29.97 and 59.94
+ */
+int av_timecode_adjust_ntsc_framenum2(int framenum, int fps);
+
+/**
+ * Convert frame number to SMPTE 12M binary representation.
+ *
+ * @param tc timecode data correctly initialized
+ * @param framenum frame number
+ * @return the SMPTE binary representation
+ *
+ * @note Frame number adjustment is automatically done in case of drop timecode,
+ * you do NOT have to call av_timecode_adjust_ntsc_framenum2().
+ * @note The frame number is relative to tc->start.
+ * @note Color frame (CF), binary group flags (BGF) and biphase mark polarity
+ * correction (PC) bits are set to zero.
+ */
+uint32_t av_timecode_get_smpte_from_framenum(const AVTimecode *tc, int framenum);
+
+/**
+ * Load timecode string in buf.
+ *
+ * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long
+ * @param tc timecode data correctly initialized
+ * @param framenum frame number
+ * @return the buf parameter
+ *
+ * @note Timecode representation can be a negative timecode and have more than
+ * 24 hours, but will only be honored if the flags are correctly set.
+ * @note The frame number is relative to tc->start.
+ */
+char *av_timecode_make_string(const AVTimecode *tc, char *buf, int framenum);
+
+/**
+ * Get the timecode string from the SMPTE timecode format.
+ *
+ * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long
+ * @param tcsmpte the 32-bit SMPTE timecode
+ * @param prevent_df prevent the use of a drop flag when it is known the DF bit
+ * is arbitrary
+ * @return the buf parameter
+ */
+char *av_timecode_make_smpte_tc_string(char *buf, uint32_t tcsmpte, int prevent_df);
+
+/**
+ * Get the timecode string from the 25-bit timecode format (MPEG GOP format).
+ *
+ * @param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long
+ * @param tc25bit the 25-bits timecode
+ * @return the buf parameter
+ */
+char *av_timecode_make_mpeg_tc_string(char *buf, uint32_t tc25bit);
+
+/**
+ * Init a timecode struct with the passed parameters.
+ *
+ * @param log_ctx a pointer to an arbitrary struct of which the first field
+ * is a pointer to an AVClass struct (used for av_log)
+ * @param tc pointer to an allocated AVTimecode
+ * @param rate frame rate in rational form
+ * @param flags miscellaneous flags such as drop frame, +24 hours, ...
+ * (see AVTimecodeFlag)
+ * @param frame_start the first frame number
+ * @return 0 on success, AVERROR otherwise
+ */
+int av_timecode_init(AVTimecode *tc, AVRational rate, int flags, int frame_start, void *log_ctx);
+
+/**
+ * Parse timecode representation (hh:mm:ss[:;.]ff).
+ *
+ * @param log_ctx a pointer to an arbitrary struct of which the first field is a
+ * pointer to an AVClass struct (used for av_log).
+ * @param tc pointer to an allocated AVTimecode
+ * @param rate frame rate in rational form
+ * @param str timecode string which will determine the frame start
+ * @return 0 on success, AVERROR otherwise
+ */
+int av_timecode_init_from_string(AVTimecode *tc, AVRational rate, const char *str, void *log_ctx);
+
+/**
+ * Check if the timecode feature is available for the given frame rate
+ *
+ * @return 0 if supported, <0 otherwise
+ */
+int av_timecode_check_frame_rate(AVRational rate);
+
+#endif /* AVUTIL_TIMECODE_H */
--- /dev/null
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file
+ * timestamp utils, mostly useful for debugging/logging purposes
+ */
+
+#ifndef AVUTIL_TIMESTAMP_H
+#define AVUTIL_TIMESTAMP_H
+
+#include "common.h"
+
+#define AV_TS_MAX_STRING_SIZE 32
+
+/**
+ * Fill the provided buffer with a string containing a timestamp
+ * representation.
+ *
+ * @param buf a buffer with size in bytes of at least AV_TS_MAX_STRING_SIZE
+ * @param ts the timestamp to represent
+ * @return the buffer in input
+ */
+static inline char *av_ts_make_string(char *buf, int64_t ts)
+{
+ if (ts == AV_NOPTS_VALUE) snprintf(buf, AV_TS_MAX_STRING_SIZE, "NOPTS");
+ else snprintf(buf, AV_TS_MAX_STRING_SIZE, "%"PRId64, ts);
+ return buf;
+}
+
+/**
+ * Convenience macro, the return value should be used only directly in
+ * function arguments but never stand-alone.
+ */
+#define av_ts2str(ts) av_ts_make_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts)
+
+/**
+ * Fill the provided buffer with a string containing a timestamp time
+ * representation.
+ *
+ * @param buf a buffer with size in bytes of at least AV_TS_MAX_STRING_SIZE
+ * @param ts the timestamp to represent
+ * @param tb the timebase of the timestamp
+ * @return the buffer in input
+ */
+static inline char *av_ts_make_time_string(char *buf, int64_t ts, AVRational *tb)
+{
+ if (ts == AV_NOPTS_VALUE) snprintf(buf, AV_TS_MAX_STRING_SIZE, "NOPTS");
+ else snprintf(buf, AV_TS_MAX_STRING_SIZE, "%.6g", av_q2d(*tb) * ts);
+ return buf;
+}
+
+/**
+ * Convenience macro, the return value should be used only directly in
+ * function arguments but never stand-alone.
+ */
+#define av_ts2timestr(ts, tb) av_ts_make_time_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts, tb)
+
+#endif /* AVUTIL_TIMESTAMP_H */
--- /dev/null
+/*
+ * copyright (c) 2003 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVUTIL_VERSION_H
+#define AVUTIL_VERSION_H
+
+/**
+ * @defgroup preproc_misc Preprocessor String Macros
+ *
+ * String manipulation macros
+ *
+ * @{
+ */
+
+#define AV_STRINGIFY(s) AV_TOSTRING(s)
+#define AV_TOSTRING(s) #s
+
+#define AV_GLUE(a, b) a ## b
+#define AV_JOIN(a, b) AV_GLUE(a, b)
+
+#define AV_PRAGMA(s) _Pragma(#s)
+
+/**
+ * @}
+ */
+
+/**
+ * @defgroup version_utils Library Version Macros
+ *
+ * Useful to check and match library version in order to maintain
+ * backward compatibility.
+ *
+ * @{
+ */
+
+#define AV_VERSION_INT(a, b, c) (a<<16 | b<<8 | c)
+#define AV_VERSION_DOT(a, b, c) a ##.## b ##.## c
+#define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c)
+
+/**
+ * @}
+ */
+
+
+/**
+ * @file
+ * @ingroup lavu
+ * Libavutil version macros
+ */
+
+/**
+ * @defgroup lavu_ver Version and Build diagnostics
+ *
+ * Macros and function useful to check at compiletime and at runtime
+ * which version of libavutil is in use.
+ *
+ * @{
+ */
+
+#define LIBAVUTIL_VERSION_MAJOR 52
+#define LIBAVUTIL_VERSION_MINOR 38
+#define LIBAVUTIL_VERSION_MICRO 100
+
+#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
+ LIBAVUTIL_VERSION_MINOR, \
+ LIBAVUTIL_VERSION_MICRO)
+#define LIBAVUTIL_VERSION AV_VERSION(LIBAVUTIL_VERSION_MAJOR, \
+ LIBAVUTIL_VERSION_MINOR, \
+ LIBAVUTIL_VERSION_MICRO)
+#define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT
+
+#define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION)
+
+/**
+ * @}
+ *
+ * @defgroup depr_guards Deprecation guards
+ * FF_API_* defines may be placed below to indicate public API that will be
+ * dropped at a future version bump. The defines themselves are not part of
+ * the public API and may change, break or disappear at any time.
+ *
+ * @{
+ */
+
+#ifndef FF_API_GET_BITS_PER_SAMPLE_FMT
+#define FF_API_GET_BITS_PER_SAMPLE_FMT (LIBAVUTIL_VERSION_MAJOR < 53)
+#endif
+#ifndef FF_API_FIND_OPT
+#define FF_API_FIND_OPT (LIBAVUTIL_VERSION_MAJOR < 53)
+#endif
+#ifndef FF_API_OLD_AVOPTIONS
+#define FF_API_OLD_AVOPTIONS (LIBAVUTIL_VERSION_MAJOR < 53)
+#endif
+#ifndef FF_API_PIX_FMT
+#define FF_API_PIX_FMT (LIBAVUTIL_VERSION_MAJOR < 53)
+#endif
+#ifndef FF_API_CONTEXT_SIZE
+#define FF_API_CONTEXT_SIZE (LIBAVUTIL_VERSION_MAJOR < 53)
+#endif
+#ifndef FF_API_PIX_FMT_DESC
+#define FF_API_PIX_FMT_DESC (LIBAVUTIL_VERSION_MAJOR < 53)
+#endif
+#ifndef FF_API_AV_REVERSE
+#define FF_API_AV_REVERSE (LIBAVUTIL_VERSION_MAJOR < 53)
+#endif
+#ifndef FF_API_AUDIOCONVERT
+#define FF_API_AUDIOCONVERT (LIBAVUTIL_VERSION_MAJOR < 53)
+#endif
+#ifndef FF_API_CPU_FLAG_MMX2
+#define FF_API_CPU_FLAG_MMX2 (LIBAVUTIL_VERSION_MAJOR < 53)
+#endif
+#ifndef FF_API_SAMPLES_UTILS_RETURN_ZERO
+#define FF_API_SAMPLES_UTILS_RETURN_ZERO (LIBAVUTIL_VERSION_MAJOR < 53)
+#endif
+#ifndef FF_API_LLS_PRIVATE
+#define FF_API_LLS_PRIVATE (LIBAVUTIL_VERSION_MAJOR < 53)
+#endif
+#ifndef FF_API_AVFRAME_LAVC
+#define FF_API_AVFRAME_LAVC (LIBAVUTIL_VERSION_MAJOR < 53)
+#endif
+
+/**
+ * @}
+ */
+
+#endif /* AVUTIL_VERSION_H */
+
--- /dev/null
+/*
+ * A 32-bit implementation of the XTEA algorithm
+ * Copyright (c) 2012 Samuel Pitoiset
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVUTIL_XTEA_H
+#define AVUTIL_XTEA_H
+
+#include <stdint.h>
+
+/**
+ * @defgroup lavu_xtea XTEA
+ * @ingroup lavu_crypto
+ * @{
+ */
+
+typedef struct AVXTEA {
+ uint32_t key[16];
+} AVXTEA;
+
+/**
+ * Initialize an AVXTEA context.
+ *
+ * @param ctx an AVXTEA context
+ * @param key a key of 16 bytes used for encryption/decryption
+ */
+void av_xtea_init(struct AVXTEA *ctx, const uint8_t key[16]);
+
+/**
+ * Encrypt or decrypt a buffer using a previously initialized context.
+ *
+ * @param ctx an AVXTEA context
+ * @param dst destination array, can be equal to src
+ * @param src source array, can be equal to dst
+ * @param count number of 8 byte blocks
+ * @param iv initialization vector for CBC mode, if NULL then ECB will be used
+ * @param decrypt 0 for encryption, 1 for decryption
+ */
+void av_xtea_crypt(struct AVXTEA *ctx, uint8_t *dst, const uint8_t *src,
+ int count, uint8_t *iv, int decrypt);
+
+/**
+ * @}
+ */
+
+#endif /* AVUTIL_XTEA_H */
/**
* @file
- * @brief
- * external api for the swscale stuff
+ * @ingroup lsws
+ * external API header
*/
+/**
+ * @defgroup lsws Libswscale
+ * @{
+ */
+
+#include <stdint.h>
+
#include "libavutil/avutil.h"
#include "libavutil/log.h"
#include "libavutil/pixfmt.h"
-
-#define LIBSWSCALE_VERSION_MAJOR 2
-#define LIBSWSCALE_VERSION_MINOR 1
-#define LIBSWSCALE_VERSION_MICRO 100
-
-#define LIBSWSCALE_VERSION_INT AV_VERSION_INT(LIBSWSCALE_VERSION_MAJOR, \
- LIBSWSCALE_VERSION_MINOR, \
- LIBSWSCALE_VERSION_MICRO)
-#define LIBSWSCALE_VERSION AV_VERSION(LIBSWSCALE_VERSION_MAJOR, \
- LIBSWSCALE_VERSION_MINOR, \
- LIBSWSCALE_VERSION_MICRO)
-#define LIBSWSCALE_BUILD LIBSWSCALE_VERSION_INT
-
-#define LIBSWSCALE_IDENT "SwS" AV_STRINGIFY(LIBSWSCALE_VERSION)
-
-/**
- * Those FF_API_* defines are not part of public API.
- * They may change, break or disappear at any time.
- */
-#ifndef FF_API_SWS_GETCONTEXT
-#define FF_API_SWS_GETCONTEXT (LIBSWSCALE_VERSION_MAJOR < 3)
-#endif
-#ifndef FF_API_SWS_CPU_CAPS
-#define FF_API_SWS_CPU_CAPS (LIBSWSCALE_VERSION_MAJOR < 3)
-#endif
-#ifndef FF_API_SWS_FORMAT_NAME
-#define FF_API_SWS_FORMAT_NAME (LIBSWSCALE_VERSION_MAJOR < 3)
-#endif
+#include "version.h"
/**
* Return the LIBSWSCALE_VERSION_INT constant.
#define SWS_DIRECT_BGR 0x8000
#define SWS_ACCURATE_RND 0x40000
#define SWS_BITEXACT 0x80000
+#define SWS_ERROR_DIFFUSION 0x800000
#if FF_API_SWS_CPU_CAPS
/**
* are only provided for API compatibility.
*/
#define SWS_CPU_CAPS_MMX 0x80000000
+#define SWS_CPU_CAPS_MMXEXT 0x20000000
#define SWS_CPU_CAPS_MMX2 0x20000000
#define SWS_CPU_CAPS_3DNOW 0x40000000
#define SWS_CPU_CAPS_ALTIVEC 0x10000000
// when used for filters they must have an odd number of elements
// coeffs cannot be shared between vectors
-typedef struct {
+typedef struct SwsVector {
double *coeff; ///< pointer to the list of coefficients
int length; ///< number of coefficients in the vector
} SwsVector;
// vectors can be shared
-typedef struct {
+typedef struct SwsFilter {
SwsVector *lumH;
SwsVector *lumV;
SwsVector *chrH;
* Return a positive value if pix_fmt is a supported input format, 0
* otherwise.
*/
-int sws_isSupportedInput(enum PixelFormat pix_fmt);
+int sws_isSupportedInput(enum AVPixelFormat pix_fmt);
/**
* Return a positive value if pix_fmt is a supported output format, 0
* otherwise.
*/
-int sws_isSupportedOutput(enum PixelFormat pix_fmt);
+int sws_isSupportedOutput(enum AVPixelFormat pix_fmt);
+
+/**
+ * @param[in] pix_fmt the pixel format
+ * @return a positive value if an endianness conversion for pix_fmt is
+ * supported, 0 otherwise.
+ */
+int sws_isSupportedEndiannessConversion(enum AVPixelFormat pix_fmt);
/**
* Allocate an empty SwsContext. This must be filled and passed to
* written
* @deprecated Use sws_getCachedContext() instead.
*/
-struct SwsContext *sws_getContext(int srcW, int srcH, enum PixelFormat srcFormat,
- int dstW, int dstH, enum PixelFormat dstFormat,
+struct SwsContext *sws_getContext(int srcW, int srcH, enum AVPixelFormat srcFormat,
+ int dstW, int dstH, enum AVPixelFormat dstFormat,
int flags, SwsFilter *srcFilter,
SwsFilter *dstFilter, const double *param);
#endif
uint8_t *const dst[], const int dstStride[]);
/**
- * @param inv_table the yuv2rgb coefficients, normally ff_yuv2rgb_coeffs[x]
+ * @param dstRange flag indicating the while-black range of the output (1=jpeg / 0=mpeg)
+ * @param srcRange flag indicating the while-black range of the input (1=jpeg / 0=mpeg)
+ * @param table the yuv2rgb coefficients describing the output yuv space, normally ff_yuv2rgb_coeffs[x]
+ * @param inv_table the yuv2rgb coefficients describing the input yuv space, normally ff_yuv2rgb_coeffs[x]
+ * @param brightness 16.16 fixed point brightness correction
+ * @param contrast 16.16 fixed point contrast correction
+ * @param saturation 16.16 fixed point saturation correction
* @return -1 if not supported
*/
int sws_setColorspaceDetails(struct SwsContext *c, const int inv_table[4],
* are assumed to remain the same.
*/
struct SwsContext *sws_getCachedContext(struct SwsContext *context,
- int srcW, int srcH, enum PixelFormat srcFormat,
- int dstW, int dstH, enum PixelFormat dstFormat,
+ int srcW, int srcH, enum AVPixelFormat srcFormat,
+ int dstW, int dstH, enum AVPixelFormat dstFormat,
int flags, SwsFilter *srcFilter,
SwsFilter *dstFilter, const double *param);
*/
const AVClass *sws_get_class(void);
+/**
+ * @}
+ */
+
#endif /* SWSCALE_SWSCALE_H */
--- /dev/null
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef SWSCALE_VERSION_H
+#define SWSCALE_VERSION_H
+
+/**
+ * @file
+ * swscale version macros
+ */
+
+#include "libavutil/avutil.h"
+
+#define LIBSWSCALE_VERSION_MAJOR 2
+#define LIBSWSCALE_VERSION_MINOR 3
+#define LIBSWSCALE_VERSION_MICRO 100
+
+#define LIBSWSCALE_VERSION_INT AV_VERSION_INT(LIBSWSCALE_VERSION_MAJOR, \
+ LIBSWSCALE_VERSION_MINOR, \
+ LIBSWSCALE_VERSION_MICRO)
+#define LIBSWSCALE_VERSION AV_VERSION(LIBSWSCALE_VERSION_MAJOR, \
+ LIBSWSCALE_VERSION_MINOR, \
+ LIBSWSCALE_VERSION_MICRO)
+#define LIBSWSCALE_BUILD LIBSWSCALE_VERSION_INT
+
+#define LIBSWSCALE_IDENT "SwS" AV_STRINGIFY(LIBSWSCALE_VERSION)
+
+/**
+ * FF_API_* defines may be placed below to indicate public API that will be
+ * dropped at a future version bump. The defines themselves are not part of
+ * the public API and may change, break or disappear at any time.
+ */
+
+#ifndef FF_API_SWS_GETCONTEXT
+#define FF_API_SWS_GETCONTEXT (LIBSWSCALE_VERSION_MAJOR < 3)
+#endif
+#ifndef FF_API_SWS_CPU_CAPS
+#define FF_API_SWS_CPU_CAPS (LIBSWSCALE_VERSION_MAJOR < 3)
+#endif
+#ifndef FF_API_SWS_FORMAT_NAME
+#define FF_API_SWS_FORMAT_NAME (LIBSWSCALE_VERSION_MAJOR < 3)
+#endif
+
+#endif /* SWSCALE_VERSION_H */
--- /dev/null
+/*******************************************************************************
+ * Copyright (c) 2008 - 2012 The Khronos Group Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and/or associated documentation files (the
+ * "Materials"), to deal in the Materials without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Materials, and to
+ * permit persons to whom the Materials are furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Materials.
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ ******************************************************************************/
+
+#ifndef __OPENCL_CL_H
+#define __OPENCL_CL_H
+
+#ifdef __APPLE__
+#include <OpenCL/cl_platform.h>
+#else
+#include <CL/cl_platform.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/******************************************************************************/
+
+typedef struct _cl_platform_id * cl_platform_id;
+typedef struct _cl_device_id * cl_device_id;
+typedef struct _cl_context * cl_context;
+typedef struct _cl_command_queue * cl_command_queue;
+typedef struct _cl_mem * cl_mem;
+typedef struct _cl_program * cl_program;
+typedef struct _cl_kernel * cl_kernel;
+typedef struct _cl_event * cl_event;
+typedef struct _cl_sampler * cl_sampler;
+
+typedef cl_uint cl_bool; /* WARNING! Unlike cl_ types in cl_platform.h, cl_bool is not guaranteed to be the same size as the bool in kernels. */
+typedef cl_ulong cl_bitfield;
+typedef cl_bitfield cl_device_type;
+typedef cl_uint cl_platform_info;
+typedef cl_uint cl_device_info;
+typedef cl_bitfield cl_device_fp_config;
+typedef cl_uint cl_device_mem_cache_type;
+typedef cl_uint cl_device_local_mem_type;
+typedef cl_bitfield cl_device_exec_capabilities;
+typedef cl_bitfield cl_command_queue_properties;
+typedef intptr_t cl_device_partition_property;
+typedef cl_bitfield cl_device_affinity_domain;
+
+typedef intptr_t cl_context_properties;
+typedef cl_uint cl_context_info;
+typedef cl_uint cl_command_queue_info;
+typedef cl_uint cl_channel_order;
+typedef cl_uint cl_channel_type;
+typedef cl_bitfield cl_mem_flags;
+typedef cl_uint cl_mem_object_type;
+typedef cl_uint cl_mem_info;
+typedef cl_bitfield cl_mem_migration_flags;
+typedef cl_uint cl_image_info;
+typedef cl_uint cl_buffer_create_type;
+typedef cl_uint cl_addressing_mode;
+typedef cl_uint cl_filter_mode;
+typedef cl_uint cl_sampler_info;
+typedef cl_bitfield cl_map_flags;
+typedef cl_uint cl_program_info;
+typedef cl_uint cl_program_build_info;
+typedef cl_uint cl_program_binary_type;
+typedef cl_int cl_build_status;
+typedef cl_uint cl_kernel_info;
+typedef cl_uint cl_kernel_arg_info;
+typedef cl_uint cl_kernel_arg_address_qualifier;
+typedef cl_uint cl_kernel_arg_access_qualifier;
+typedef cl_bitfield cl_kernel_arg_type_qualifier;
+typedef cl_uint cl_kernel_work_group_info;
+typedef cl_uint cl_event_info;
+typedef cl_uint cl_command_type;
+typedef cl_uint cl_profiling_info;
+
+
+typedef struct _cl_image_format {
+ cl_channel_order image_channel_order;
+ cl_channel_type image_channel_data_type;
+} cl_image_format;
+
+typedef struct _cl_image_desc {
+ cl_mem_object_type image_type;
+ size_t image_width;
+ size_t image_height;
+ size_t image_depth;
+ size_t image_array_size;
+ size_t image_row_pitch;
+ size_t image_slice_pitch;
+ cl_uint num_mip_levels;
+ cl_uint num_samples;
+ cl_mem buffer;
+} cl_image_desc;
+
+typedef struct _cl_buffer_region {
+ size_t origin;
+ size_t size;
+} cl_buffer_region;
+
+
+/******************************************************************************/
+
+/* Error Codes */
+#define CL_SUCCESS 0
+#define CL_DEVICE_NOT_FOUND -1
+#define CL_DEVICE_NOT_AVAILABLE -2
+#define CL_COMPILER_NOT_AVAILABLE -3
+#define CL_MEM_OBJECT_ALLOCATION_FAILURE -4
+#define CL_OUT_OF_RESOURCES -5
+#define CL_OUT_OF_HOST_MEMORY -6
+#define CL_PROFILING_INFO_NOT_AVAILABLE -7
+#define CL_MEM_COPY_OVERLAP -8
+#define CL_IMAGE_FORMAT_MISMATCH -9
+#define CL_IMAGE_FORMAT_NOT_SUPPORTED -10
+#define CL_BUILD_PROGRAM_FAILURE -11
+#define CL_MAP_FAILURE -12
+#define CL_MISALIGNED_SUB_BUFFER_OFFSET -13
+#define CL_EXEC_STATUS_ERROR_FOR_EVENTS_IN_WAIT_LIST -14
+#define CL_COMPILE_PROGRAM_FAILURE -15
+#define CL_LINKER_NOT_AVAILABLE -16
+#define CL_LINK_PROGRAM_FAILURE -17
+#define CL_DEVICE_PARTITION_FAILED -18
+#define CL_KERNEL_ARG_INFO_NOT_AVAILABLE -19
+
+#define CL_INVALID_VALUE -30
+#define CL_INVALID_DEVICE_TYPE -31
+#define CL_INVALID_PLATFORM -32
+#define CL_INVALID_DEVICE -33
+#define CL_INVALID_CONTEXT -34
+#define CL_INVALID_QUEUE_PROPERTIES -35
+#define CL_INVALID_COMMAND_QUEUE -36
+#define CL_INVALID_HOST_PTR -37
+#define CL_INVALID_MEM_OBJECT -38
+#define CL_INVALID_IMAGE_FORMAT_DESCRIPTOR -39
+#define CL_INVALID_IMAGE_SIZE -40
+#define CL_INVALID_SAMPLER -41
+#define CL_INVALID_BINARY -42
+#define CL_INVALID_BUILD_OPTIONS -43
+#define CL_INVALID_PROGRAM -44
+#define CL_INVALID_PROGRAM_EXECUTABLE -45
+#define CL_INVALID_KERNEL_NAME -46
+#define CL_INVALID_KERNEL_DEFINITION -47
+#define CL_INVALID_KERNEL -48
+#define CL_INVALID_ARG_INDEX -49
+#define CL_INVALID_ARG_VALUE -50
+#define CL_INVALID_ARG_SIZE -51
+#define CL_INVALID_KERNEL_ARGS -52
+#define CL_INVALID_WORK_DIMENSION -53
+#define CL_INVALID_WORK_GROUP_SIZE -54
+#define CL_INVALID_WORK_ITEM_SIZE -55
+#define CL_INVALID_GLOBAL_OFFSET -56
+#define CL_INVALID_EVENT_WAIT_LIST -57
+#define CL_INVALID_EVENT -58
+#define CL_INVALID_OPERATION -59
+#define CL_INVALID_GL_OBJECT -60
+#define CL_INVALID_BUFFER_SIZE -61
+#define CL_INVALID_MIP_LEVEL -62
+#define CL_INVALID_GLOBAL_WORK_SIZE -63
+#define CL_INVALID_PROPERTY -64
+#define CL_INVALID_IMAGE_DESCRIPTOR -65
+#define CL_INVALID_COMPILER_OPTIONS -66
+#define CL_INVALID_LINKER_OPTIONS -67
+#define CL_INVALID_DEVICE_PARTITION_COUNT -68
+
+/* OpenCL Version */
+#define CL_VERSION_1_0 1
+#define CL_VERSION_1_1 1
+#define CL_VERSION_1_2 1
+
+/* cl_bool */
+#define CL_FALSE 0
+#define CL_TRUE 1
+#define CL_BLOCKING CL_TRUE
+#define CL_NON_BLOCKING CL_FALSE
+
+/* cl_platform_info */
+#define CL_PLATFORM_PROFILE 0x0900
+#define CL_PLATFORM_VERSION 0x0901
+#define CL_PLATFORM_NAME 0x0902
+#define CL_PLATFORM_VENDOR 0x0903
+#define CL_PLATFORM_EXTENSIONS 0x0904
+
+/* cl_device_type - bitfield */
+#define CL_DEVICE_TYPE_DEFAULT (1 << 0)
+#define CL_DEVICE_TYPE_CPU (1 << 1)
+#define CL_DEVICE_TYPE_GPU (1 << 2)
+#define CL_DEVICE_TYPE_ACCELERATOR (1 << 3)
+#define CL_DEVICE_TYPE_CUSTOM (1 << 4)
+#define CL_DEVICE_TYPE_ALL 0xFFFFFFFF
+
+/* cl_device_info */
+#define CL_DEVICE_TYPE 0x1000
+#define CL_DEVICE_VENDOR_ID 0x1001
+#define CL_DEVICE_MAX_COMPUTE_UNITS 0x1002
+#define CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS 0x1003
+#define CL_DEVICE_MAX_WORK_GROUP_SIZE 0x1004
+#define CL_DEVICE_MAX_WORK_ITEM_SIZES 0x1005
+#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR 0x1006
+#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT 0x1007
+#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT 0x1008
+#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG 0x1009
+#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT 0x100A
+#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE 0x100B
+#define CL_DEVICE_MAX_CLOCK_FREQUENCY 0x100C
+#define CL_DEVICE_ADDRESS_BITS 0x100D
+#define CL_DEVICE_MAX_READ_IMAGE_ARGS 0x100E
+#define CL_DEVICE_MAX_WRITE_IMAGE_ARGS 0x100F
+#define CL_DEVICE_MAX_MEM_ALLOC_SIZE 0x1010
+#define CL_DEVICE_IMAGE2D_MAX_WIDTH 0x1011
+#define CL_DEVICE_IMAGE2D_MAX_HEIGHT 0x1012
+#define CL_DEVICE_IMAGE3D_MAX_WIDTH 0x1013
+#define CL_DEVICE_IMAGE3D_MAX_HEIGHT 0x1014
+#define CL_DEVICE_IMAGE3D_MAX_DEPTH 0x1015
+#define CL_DEVICE_IMAGE_SUPPORT 0x1016
+#define CL_DEVICE_MAX_PARAMETER_SIZE 0x1017
+#define CL_DEVICE_MAX_SAMPLERS 0x1018
+#define CL_DEVICE_MEM_BASE_ADDR_ALIGN 0x1019
+#define CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE 0x101A
+#define CL_DEVICE_SINGLE_FP_CONFIG 0x101B
+#define CL_DEVICE_GLOBAL_MEM_CACHE_TYPE 0x101C
+#define CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE 0x101D
+#define CL_DEVICE_GLOBAL_MEM_CACHE_SIZE 0x101E
+#define CL_DEVICE_GLOBAL_MEM_SIZE 0x101F
+#define CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE 0x1020
+#define CL_DEVICE_MAX_CONSTANT_ARGS 0x1021
+#define CL_DEVICE_LOCAL_MEM_TYPE 0x1022
+#define CL_DEVICE_LOCAL_MEM_SIZE 0x1023
+#define CL_DEVICE_ERROR_CORRECTION_SUPPORT 0x1024
+#define CL_DEVICE_PROFILING_TIMER_RESOLUTION 0x1025
+#define CL_DEVICE_ENDIAN_LITTLE 0x1026
+#define CL_DEVICE_AVAILABLE 0x1027
+#define CL_DEVICE_COMPILER_AVAILABLE 0x1028
+#define CL_DEVICE_EXECUTION_CAPABILITIES 0x1029
+#define CL_DEVICE_QUEUE_PROPERTIES 0x102A
+#define CL_DEVICE_NAME 0x102B
+#define CL_DEVICE_VENDOR 0x102C
+#define CL_DRIVER_VERSION 0x102D
+#define CL_DEVICE_PROFILE 0x102E
+#define CL_DEVICE_VERSION 0x102F
+#define CL_DEVICE_EXTENSIONS 0x1030
+#define CL_DEVICE_PLATFORM 0x1031
+#define CL_DEVICE_DOUBLE_FP_CONFIG 0x1032
+/* 0x1033 reserved for CL_DEVICE_HALF_FP_CONFIG */
+#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF 0x1034
+#define CL_DEVICE_HOST_UNIFIED_MEMORY 0x1035
+#define CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR 0x1036
+#define CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT 0x1037
+#define CL_DEVICE_NATIVE_VECTOR_WIDTH_INT 0x1038
+#define CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG 0x1039
+#define CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT 0x103A
+#define CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE 0x103B
+#define CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF 0x103C
+#define CL_DEVICE_OPENCL_C_VERSION 0x103D
+#define CL_DEVICE_LINKER_AVAILABLE 0x103E
+#define CL_DEVICE_BUILT_IN_KERNELS 0x103F
+#define CL_DEVICE_IMAGE_MAX_BUFFER_SIZE 0x1040
+#define CL_DEVICE_IMAGE_MAX_ARRAY_SIZE 0x1041
+#define CL_DEVICE_PARENT_DEVICE 0x1042
+#define CL_DEVICE_PARTITION_MAX_SUB_DEVICES 0x1043
+#define CL_DEVICE_PARTITION_PROPERTIES 0x1044
+#define CL_DEVICE_PARTITION_AFFINITY_DOMAIN 0x1045
+#define CL_DEVICE_PARTITION_TYPE 0x1046
+#define CL_DEVICE_REFERENCE_COUNT 0x1047
+#define CL_DEVICE_PREFERRED_INTEROP_USER_SYNC 0x1048
+#define CL_DEVICE_PRINTF_BUFFER_SIZE 0x1049
+#define CL_DEVICE_IMAGE_PITCH_ALIGNMENT 0x104A
+#define CL_DEVICE_IMAGE_BASE_ADDRESS_ALIGNMENT 0x104B
+
+/* cl_device_fp_config - bitfield */
+#define CL_FP_DENORM (1 << 0)
+#define CL_FP_INF_NAN (1 << 1)
+#define CL_FP_ROUND_TO_NEAREST (1 << 2)
+#define CL_FP_ROUND_TO_ZERO (1 << 3)
+#define CL_FP_ROUND_TO_INF (1 << 4)
+#define CL_FP_FMA (1 << 5)
+#define CL_FP_SOFT_FLOAT (1 << 6)
+#define CL_FP_CORRECTLY_ROUNDED_DIVIDE_SQRT (1 << 7)
+
+/* cl_device_mem_cache_type */
+#define CL_NONE 0x0
+#define CL_READ_ONLY_CACHE 0x1
+#define CL_READ_WRITE_CACHE 0x2
+
+/* cl_device_local_mem_type */
+#define CL_LOCAL 0x1
+#define CL_GLOBAL 0x2
+
+/* cl_device_exec_capabilities - bitfield */
+#define CL_EXEC_KERNEL (1 << 0)
+#define CL_EXEC_NATIVE_KERNEL (1 << 1)
+
+/* cl_command_queue_properties - bitfield */
+#define CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE (1 << 0)
+#define CL_QUEUE_PROFILING_ENABLE (1 << 1)
+
+/* cl_context_info */
+#define CL_CONTEXT_REFERENCE_COUNT 0x1080
+#define CL_CONTEXT_DEVICES 0x1081
+#define CL_CONTEXT_PROPERTIES 0x1082
+#define CL_CONTEXT_NUM_DEVICES 0x1083
+
+/* cl_context_properties */
+#define CL_CONTEXT_PLATFORM 0x1084
+#define CL_CONTEXT_INTEROP_USER_SYNC 0x1085
+
+/* cl_device_partition_property */
+#define CL_DEVICE_PARTITION_EQUALLY 0x1086
+#define CL_DEVICE_PARTITION_BY_COUNTS 0x1087
+#define CL_DEVICE_PARTITION_BY_COUNTS_LIST_END 0x0
+#define CL_DEVICE_PARTITION_BY_AFFINITY_DOMAIN 0x1088
+
+/* cl_device_affinity_domain */
+#define CL_DEVICE_AFFINITY_DOMAIN_NUMA (1 << 0)
+#define CL_DEVICE_AFFINITY_DOMAIN_L4_CACHE (1 << 1)
+#define CL_DEVICE_AFFINITY_DOMAIN_L3_CACHE (1 << 2)
+#define CL_DEVICE_AFFINITY_DOMAIN_L2_CACHE (1 << 3)
+#define CL_DEVICE_AFFINITY_DOMAIN_L1_CACHE (1 << 4)
+#define CL_DEVICE_AFFINITY_DOMAIN_NEXT_PARTITIONABLE (1 << 5)
+
+/* cl_command_queue_info */
+#define CL_QUEUE_CONTEXT 0x1090
+#define CL_QUEUE_DEVICE 0x1091
+#define CL_QUEUE_REFERENCE_COUNT 0x1092
+#define CL_QUEUE_PROPERTIES 0x1093
+
+/* cl_mem_flags - bitfield */
+#define CL_MEM_READ_WRITE (1 << 0)
+#define CL_MEM_WRITE_ONLY (1 << 1)
+#define CL_MEM_READ_ONLY (1 << 2)
+#define CL_MEM_USE_HOST_PTR (1 << 3)
+#define CL_MEM_ALLOC_HOST_PTR (1 << 4)
+#define CL_MEM_COPY_HOST_PTR (1 << 5)
+// reserved (1 << 6)
+#define CL_MEM_HOST_WRITE_ONLY (1 << 7)
+#define CL_MEM_HOST_READ_ONLY (1 << 8)
+#define CL_MEM_HOST_NO_ACCESS (1 << 9)
+
+/* cl_mem_migration_flags - bitfield */
+#define CL_MIGRATE_MEM_OBJECT_HOST (1 << 0)
+#define CL_MIGRATE_MEM_OBJECT_CONTENT_UNDEFINED (1 << 1)
+
+/* cl_channel_order */
+#define CL_R 0x10B0
+#define CL_A 0x10B1
+#define CL_RG 0x10B2
+#define CL_RA 0x10B3
+#define CL_RGB 0x10B4
+#define CL_RGBA 0x10B5
+#define CL_BGRA 0x10B6
+#define CL_ARGB 0x10B7
+#define CL_INTENSITY 0x10B8
+#define CL_LUMINANCE 0x10B9
+#define CL_Rx 0x10BA
+#define CL_RGx 0x10BB
+#define CL_RGBx 0x10BC
+#define CL_DEPTH 0x10BD
+#define CL_DEPTH_STENCIL 0x10BE
+
+/* cl_channel_type */
+#define CL_SNORM_INT8 0x10D0
+#define CL_SNORM_INT16 0x10D1
+#define CL_UNORM_INT8 0x10D2
+#define CL_UNORM_INT16 0x10D3
+#define CL_UNORM_SHORT_565 0x10D4
+#define CL_UNORM_SHORT_555 0x10D5
+#define CL_UNORM_INT_101010 0x10D6
+#define CL_SIGNED_INT8 0x10D7
+#define CL_SIGNED_INT16 0x10D8
+#define CL_SIGNED_INT32 0x10D9
+#define CL_UNSIGNED_INT8 0x10DA
+#define CL_UNSIGNED_INT16 0x10DB
+#define CL_UNSIGNED_INT32 0x10DC
+#define CL_HALF_FLOAT 0x10DD
+#define CL_FLOAT 0x10DE
+#define CL_UNORM_INT24 0x10DF
+
+/* cl_mem_object_type */
+#define CL_MEM_OBJECT_BUFFER 0x10F0
+#define CL_MEM_OBJECT_IMAGE2D 0x10F1
+#define CL_MEM_OBJECT_IMAGE3D 0x10F2
+#define CL_MEM_OBJECT_IMAGE2D_ARRAY 0x10F3
+#define CL_MEM_OBJECT_IMAGE1D 0x10F4
+#define CL_MEM_OBJECT_IMAGE1D_ARRAY 0x10F5
+#define CL_MEM_OBJECT_IMAGE1D_BUFFER 0x10F6
+
+/* cl_mem_info */
+#define CL_MEM_TYPE 0x1100
+#define CL_MEM_FLAGS 0x1101
+#define CL_MEM_SIZE 0x1102
+#define CL_MEM_HOST_PTR 0x1103
+#define CL_MEM_MAP_COUNT 0x1104
+#define CL_MEM_REFERENCE_COUNT 0x1105
+#define CL_MEM_CONTEXT 0x1106
+#define CL_MEM_ASSOCIATED_MEMOBJECT 0x1107
+#define CL_MEM_OFFSET 0x1108
+
+/* cl_image_info */
+#define CL_IMAGE_FORMAT 0x1110
+#define CL_IMAGE_ELEMENT_SIZE 0x1111
+#define CL_IMAGE_ROW_PITCH 0x1112
+#define CL_IMAGE_SLICE_PITCH 0x1113
+#define CL_IMAGE_WIDTH 0x1114
+#define CL_IMAGE_HEIGHT 0x1115
+#define CL_IMAGE_DEPTH 0x1116
+#define CL_IMAGE_ARRAY_SIZE 0x1117
+#define CL_IMAGE_BUFFER 0x1118
+#define CL_IMAGE_NUM_MIP_LEVELS 0x1119
+#define CL_IMAGE_NUM_SAMPLES 0x111A
+
+/* cl_addressing_mode */
+#define CL_ADDRESS_NONE 0x1130
+#define CL_ADDRESS_CLAMP_TO_EDGE 0x1131
+#define CL_ADDRESS_CLAMP 0x1132
+#define CL_ADDRESS_REPEAT 0x1133
+#define CL_ADDRESS_MIRRORED_REPEAT 0x1134
+
+/* cl_filter_mode */
+#define CL_FILTER_NEAREST 0x1140
+#define CL_FILTER_LINEAR 0x1141
+
+/* cl_sampler_info */
+#define CL_SAMPLER_REFERENCE_COUNT 0x1150
+#define CL_SAMPLER_CONTEXT 0x1151
+#define CL_SAMPLER_NORMALIZED_COORDS 0x1152
+#define CL_SAMPLER_ADDRESSING_MODE 0x1153
+#define CL_SAMPLER_FILTER_MODE 0x1154
+
+/* cl_map_flags - bitfield */
+#define CL_MAP_READ (1 << 0)
+#define CL_MAP_WRITE (1 << 1)
+#define CL_MAP_WRITE_INVALIDATE_REGION (1 << 2)
+
+/* cl_program_info */
+#define CL_PROGRAM_REFERENCE_COUNT 0x1160
+#define CL_PROGRAM_CONTEXT 0x1161
+#define CL_PROGRAM_NUM_DEVICES 0x1162
+#define CL_PROGRAM_DEVICES 0x1163
+#define CL_PROGRAM_SOURCE 0x1164
+#define CL_PROGRAM_BINARY_SIZES 0x1165
+#define CL_PROGRAM_BINARIES 0x1166
+#define CL_PROGRAM_NUM_KERNELS 0x1167
+#define CL_PROGRAM_KERNEL_NAMES 0x1168
+
+/* cl_program_build_info */
+#define CL_PROGRAM_BUILD_STATUS 0x1181
+#define CL_PROGRAM_BUILD_OPTIONS 0x1182
+#define CL_PROGRAM_BUILD_LOG 0x1183
+#define CL_PROGRAM_BINARY_TYPE 0x1184
+
+/* cl_program_binary_type */
+#define CL_PROGRAM_BINARY_TYPE_NONE 0x0
+#define CL_PROGRAM_BINARY_TYPE_COMPILED_OBJECT 0x1
+#define CL_PROGRAM_BINARY_TYPE_LIBRARY 0x2
+#define CL_PROGRAM_BINARY_TYPE_EXECUTABLE 0x4
+
+/* cl_build_status */
+#define CL_BUILD_SUCCESS 0
+#define CL_BUILD_NONE -1
+#define CL_BUILD_ERROR -2
+#define CL_BUILD_IN_PROGRESS -3
+
+/* cl_kernel_info */
+#define CL_KERNEL_FUNCTION_NAME 0x1190
+#define CL_KERNEL_NUM_ARGS 0x1191
+#define CL_KERNEL_REFERENCE_COUNT 0x1192
+#define CL_KERNEL_CONTEXT 0x1193
+#define CL_KERNEL_PROGRAM 0x1194
+#define CL_KERNEL_ATTRIBUTES 0x1195
+
+/* cl_kernel_arg_info */
+#define CL_KERNEL_ARG_ADDRESS_QUALIFIER 0x1196
+#define CL_KERNEL_ARG_ACCESS_QUALIFIER 0x1197
+#define CL_KERNEL_ARG_TYPE_NAME 0x1198
+#define CL_KERNEL_ARG_TYPE_QUALIFIER 0x1199
+#define CL_KERNEL_ARG_NAME 0x119A
+
+/* cl_kernel_arg_address_qualifier */
+#define CL_KERNEL_ARG_ADDRESS_GLOBAL 0x119B
+#define CL_KERNEL_ARG_ADDRESS_LOCAL 0x119C
+#define CL_KERNEL_ARG_ADDRESS_CONSTANT 0x119D
+#define CL_KERNEL_ARG_ADDRESS_PRIVATE 0x119E
+
+/* cl_kernel_arg_access_qualifier */
+#define CL_KERNEL_ARG_ACCESS_READ_ONLY 0x11A0
+#define CL_KERNEL_ARG_ACCESS_WRITE_ONLY 0x11A1
+#define CL_KERNEL_ARG_ACCESS_READ_WRITE 0x11A2
+#define CL_KERNEL_ARG_ACCESS_NONE 0x11A3
+
+/* cl_kernel_arg_type_qualifer */
+#define CL_KERNEL_ARG_TYPE_NONE 0
+#define CL_KERNEL_ARG_TYPE_CONST (1 << 0)
+#define CL_KERNEL_ARG_TYPE_RESTRICT (1 << 1)
+#define CL_KERNEL_ARG_TYPE_VOLATILE (1 << 2)
+
+/* cl_kernel_work_group_info */
+#define CL_KERNEL_WORK_GROUP_SIZE 0x11B0
+#define CL_KERNEL_COMPILE_WORK_GROUP_SIZE 0x11B1
+#define CL_KERNEL_LOCAL_MEM_SIZE 0x11B2
+#define CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE 0x11B3
+#define CL_KERNEL_PRIVATE_MEM_SIZE 0x11B4
+#define CL_KERNEL_GLOBAL_WORK_SIZE 0x11B5
+
+/* cl_event_info */
+#define CL_EVENT_COMMAND_QUEUE 0x11D0
+#define CL_EVENT_COMMAND_TYPE 0x11D1
+#define CL_EVENT_REFERENCE_COUNT 0x11D2
+#define CL_EVENT_COMMAND_EXECUTION_STATUS 0x11D3
+#define CL_EVENT_CONTEXT 0x11D4
+
+/* cl_command_type */
+#define CL_COMMAND_NDRANGE_KERNEL 0x11F0
+#define CL_COMMAND_TASK 0x11F1
+#define CL_COMMAND_NATIVE_KERNEL 0x11F2
+#define CL_COMMAND_READ_BUFFER 0x11F3
+#define CL_COMMAND_WRITE_BUFFER 0x11F4
+#define CL_COMMAND_COPY_BUFFER 0x11F5
+#define CL_COMMAND_READ_IMAGE 0x11F6
+#define CL_COMMAND_WRITE_IMAGE 0x11F7
+#define CL_COMMAND_COPY_IMAGE 0x11F8
+#define CL_COMMAND_COPY_IMAGE_TO_BUFFER 0x11F9
+#define CL_COMMAND_COPY_BUFFER_TO_IMAGE 0x11FA
+#define CL_COMMAND_MAP_BUFFER 0x11FB
+#define CL_COMMAND_MAP_IMAGE 0x11FC
+#define CL_COMMAND_UNMAP_MEM_OBJECT 0x11FD
+#define CL_COMMAND_MARKER 0x11FE
+#define CL_COMMAND_ACQUIRE_GL_OBJECTS 0x11FF
+#define CL_COMMAND_RELEASE_GL_OBJECTS 0x1200
+#define CL_COMMAND_READ_BUFFER_RECT 0x1201
+#define CL_COMMAND_WRITE_BUFFER_RECT 0x1202
+#define CL_COMMAND_COPY_BUFFER_RECT 0x1203
+#define CL_COMMAND_USER 0x1204
+#define CL_COMMAND_BARRIER 0x1205
+#define CL_COMMAND_MIGRATE_MEM_OBJECTS 0x1206
+#define CL_COMMAND_FILL_BUFFER 0x1207
+#define CL_COMMAND_FILL_IMAGE 0x1208
+
+/* command execution status */
+#define CL_COMPLETE 0x0
+#define CL_RUNNING 0x1
+#define CL_SUBMITTED 0x2
+#define CL_QUEUED 0x3
+
+/* cl_buffer_create_type */
+#define CL_BUFFER_CREATE_TYPE_REGION 0x1220
+
+/* cl_profiling_info */
+#define CL_PROFILING_COMMAND_QUEUED 0x1280
+#define CL_PROFILING_COMMAND_SUBMIT 0x1281
+#define CL_PROFILING_COMMAND_START 0x1282
+#define CL_PROFILING_COMMAND_END 0x1283
+
+/********************************************************************************************************/
+
+/* Platform API */
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetPlatformIDs(cl_uint /* num_entries */,
+ cl_platform_id * /* platforms */,
+ cl_uint * /* num_platforms */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetPlatformInfo(cl_platform_id /* platform */,
+ cl_platform_info /* param_name */,
+ size_t /* param_value_size */,
+ void * /* param_value */,
+ size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+/* Device APIs */
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetDeviceIDs(cl_platform_id /* platform */,
+ cl_device_type /* device_type */,
+ cl_uint /* num_entries */,
+ cl_device_id * /* devices */,
+ cl_uint * /* num_devices */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetDeviceInfo(cl_device_id /* device */,
+ cl_device_info /* param_name */,
+ size_t /* param_value_size */,
+ void * /* param_value */,
+ size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clCreateSubDevices(cl_device_id /* in_device */,
+ const cl_device_partition_property * /* properties */,
+ cl_uint /* num_devices */,
+ cl_device_id * /* out_devices */,
+ cl_uint * /* num_devices_ret */) CL_API_SUFFIX__VERSION_1_2;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clRetainDevice(cl_device_id /* device */) CL_API_SUFFIX__VERSION_1_2;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clReleaseDevice(cl_device_id /* device */) CL_API_SUFFIX__VERSION_1_2;
+
+/* Context APIs */
+extern CL_API_ENTRY cl_context CL_API_CALL
+clCreateContext(const cl_context_properties * /* properties */,
+ cl_uint /* num_devices */,
+ const cl_device_id * /* devices */,
+ void (CL_CALLBACK * /* pfn_notify */)(const char *, const void *, size_t, void *),
+ void * /* user_data */,
+ cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_context CL_API_CALL
+clCreateContextFromType(const cl_context_properties * /* properties */,
+ cl_device_type /* device_type */,
+ void (CL_CALLBACK * /* pfn_notify*/ )(const char *, const void *, size_t, void *),
+ void * /* user_data */,
+ cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clRetainContext(cl_context /* context */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clReleaseContext(cl_context /* context */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetContextInfo(cl_context /* context */,
+ cl_context_info /* param_name */,
+ size_t /* param_value_size */,
+ void * /* param_value */,
+ size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+/* Command Queue APIs */
+extern CL_API_ENTRY cl_command_queue CL_API_CALL
+clCreateCommandQueue(cl_context /* context */,
+ cl_device_id /* device */,
+ cl_command_queue_properties /* properties */,
+ cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clRetainCommandQueue(cl_command_queue /* command_queue */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clReleaseCommandQueue(cl_command_queue /* command_queue */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetCommandQueueInfo(cl_command_queue /* command_queue */,
+ cl_command_queue_info /* param_name */,
+ size_t /* param_value_size */,
+ void * /* param_value */,
+ size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+/* Memory Object APIs */
+extern CL_API_ENTRY cl_mem CL_API_CALL
+clCreateBuffer(cl_context /* context */,
+ cl_mem_flags /* flags */,
+ size_t /* size */,
+ void * /* host_ptr */,
+ cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_mem CL_API_CALL
+clCreateSubBuffer(cl_mem /* buffer */,
+ cl_mem_flags /* flags */,
+ cl_buffer_create_type /* buffer_create_type */,
+ const void * /* buffer_create_info */,
+ cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_1;
+
+extern CL_API_ENTRY cl_mem CL_API_CALL
+clCreateImage(cl_context /* context */,
+ cl_mem_flags /* flags */,
+ const cl_image_format * /* image_format */,
+ const cl_image_desc * /* image_desc */,
+ void * /* host_ptr */,
+ cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_2;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clRetainMemObject(cl_mem /* memobj */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clReleaseMemObject(cl_mem /* memobj */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetSupportedImageFormats(cl_context /* context */,
+ cl_mem_flags /* flags */,
+ cl_mem_object_type /* image_type */,
+ cl_uint /* num_entries */,
+ cl_image_format * /* image_formats */,
+ cl_uint * /* num_image_formats */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetMemObjectInfo(cl_mem /* memobj */,
+ cl_mem_info /* param_name */,
+ size_t /* param_value_size */,
+ void * /* param_value */,
+ size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetImageInfo(cl_mem /* image */,
+ cl_image_info /* param_name */,
+ size_t /* param_value_size */,
+ void * /* param_value */,
+ size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clSetMemObjectDestructorCallback( cl_mem /* memobj */,
+ void (CL_CALLBACK * /*pfn_notify*/)( cl_mem /* memobj */, void* /*user_data*/),
+ void * /*user_data */ ) CL_API_SUFFIX__VERSION_1_1;
+
+/* Sampler APIs */
+extern CL_API_ENTRY cl_sampler CL_API_CALL
+clCreateSampler(cl_context /* context */,
+ cl_bool /* normalized_coords */,
+ cl_addressing_mode /* addressing_mode */,
+ cl_filter_mode /* filter_mode */,
+ cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clRetainSampler(cl_sampler /* sampler */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clReleaseSampler(cl_sampler /* sampler */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetSamplerInfo(cl_sampler /* sampler */,
+ cl_sampler_info /* param_name */,
+ size_t /* param_value_size */,
+ void * /* param_value */,
+ size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+/* Program Object APIs */
+extern CL_API_ENTRY cl_program CL_API_CALL
+clCreateProgramWithSource(cl_context /* context */,
+ cl_uint /* count */,
+ const char ** /* strings */,
+ const size_t * /* lengths */,
+ cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_program CL_API_CALL
+clCreateProgramWithBinary(cl_context /* context */,
+ cl_uint /* num_devices */,
+ const cl_device_id * /* device_list */,
+ const size_t * /* lengths */,
+ const unsigned char ** /* binaries */,
+ cl_int * /* binary_status */,
+ cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_program CL_API_CALL
+clCreateProgramWithBuiltInKernels(cl_context /* context */,
+ cl_uint /* num_devices */,
+ const cl_device_id * /* device_list */,
+ const char * /* kernel_names */,
+ cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_2;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clRetainProgram(cl_program /* program */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clReleaseProgram(cl_program /* program */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clBuildProgram(cl_program /* program */,
+ cl_uint /* num_devices */,
+ const cl_device_id * /* device_list */,
+ const char * /* options */,
+ void (CL_CALLBACK * /* pfn_notify */)(cl_program /* program */, void * /* user_data */),
+ void * /* user_data */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clCompileProgram(cl_program /* program */,
+ cl_uint /* num_devices */,
+ const cl_device_id * /* device_list */,
+ const char * /* options */,
+ cl_uint /* num_input_headers */,
+ const cl_program * /* input_headers */,
+ const char ** /* header_include_names */,
+ void (CL_CALLBACK * /* pfn_notify */)(cl_program /* program */, void * /* user_data */),
+ void * /* user_data */) CL_API_SUFFIX__VERSION_1_2;
+
+extern CL_API_ENTRY cl_program CL_API_CALL
+clLinkProgram(cl_context /* context */,
+ cl_uint /* num_devices */,
+ const cl_device_id * /* device_list */,
+ const char * /* options */,
+ cl_uint /* num_input_programs */,
+ const cl_program * /* input_programs */,
+ void (CL_CALLBACK * /* pfn_notify */)(cl_program /* program */, void * /* user_data */),
+ void * /* user_data */,
+ cl_int * /* errcode_ret */ ) CL_API_SUFFIX__VERSION_1_2;
+
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clUnloadPlatformCompiler(cl_platform_id /* platform */) CL_API_SUFFIX__VERSION_1_2;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetProgramInfo(cl_program /* program */,
+ cl_program_info /* param_name */,
+ size_t /* param_value_size */,
+ void * /* param_value */,
+ size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetProgramBuildInfo(cl_program /* program */,
+ cl_device_id /* device */,
+ cl_program_build_info /* param_name */,
+ size_t /* param_value_size */,
+ void * /* param_value */,
+ size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+/* Kernel Object APIs */
+extern CL_API_ENTRY cl_kernel CL_API_CALL
+clCreateKernel(cl_program /* program */,
+ const char * /* kernel_name */,
+ cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clCreateKernelsInProgram(cl_program /* program */,
+ cl_uint /* num_kernels */,
+ cl_kernel * /* kernels */,
+ cl_uint * /* num_kernels_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clRetainKernel(cl_kernel /* kernel */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clReleaseKernel(cl_kernel /* kernel */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clSetKernelArg(cl_kernel /* kernel */,
+ cl_uint /* arg_index */,
+ size_t /* arg_size */,
+ const void * /* arg_value */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetKernelInfo(cl_kernel /* kernel */,
+ cl_kernel_info /* param_name */,
+ size_t /* param_value_size */,
+ void * /* param_value */,
+ size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetKernelArgInfo(cl_kernel /* kernel */,
+ cl_uint /* arg_indx */,
+ cl_kernel_arg_info /* param_name */,
+ size_t /* param_value_size */,
+ void * /* param_value */,
+ size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_2;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetKernelWorkGroupInfo(cl_kernel /* kernel */,
+ cl_device_id /* device */,
+ cl_kernel_work_group_info /* param_name */,
+ size_t /* param_value_size */,
+ void * /* param_value */,
+ size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+/* Event Object APIs */
+extern CL_API_ENTRY cl_int CL_API_CALL
+clWaitForEvents(cl_uint /* num_events */,
+ const cl_event * /* event_list */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetEventInfo(cl_event /* event */,
+ cl_event_info /* param_name */,
+ size_t /* param_value_size */,
+ void * /* param_value */,
+ size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_event CL_API_CALL
+clCreateUserEvent(cl_context /* context */,
+ cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_1;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clRetainEvent(cl_event /* event */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clReleaseEvent(cl_event /* event */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clSetUserEventStatus(cl_event /* event */,
+ cl_int /* execution_status */) CL_API_SUFFIX__VERSION_1_1;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clSetEventCallback( cl_event /* event */,
+ cl_int /* command_exec_callback_type */,
+ void (CL_CALLBACK * /* pfn_notify */)(cl_event, cl_int, void *),
+ void * /* user_data */) CL_API_SUFFIX__VERSION_1_1;
+
+/* Profiling APIs */
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetEventProfilingInfo(cl_event /* event */,
+ cl_profiling_info /* param_name */,
+ size_t /* param_value_size */,
+ void * /* param_value */,
+ size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+/* Flush and Finish APIs */
+extern CL_API_ENTRY cl_int CL_API_CALL
+clFlush(cl_command_queue /* command_queue */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clFinish(cl_command_queue /* command_queue */) CL_API_SUFFIX__VERSION_1_0;
+
+/* Enqueued Commands APIs */
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueReadBuffer(cl_command_queue /* command_queue */,
+ cl_mem /* buffer */,
+ cl_bool /* blocking_read */,
+ size_t /* offset */,
+ size_t /* size */,
+ void * /* ptr */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueReadBufferRect(cl_command_queue /* command_queue */,
+ cl_mem /* buffer */,
+ cl_bool /* blocking_read */,
+ const size_t * /* buffer_offset */,
+ const size_t * /* host_offset */,
+ const size_t * /* region */,
+ size_t /* buffer_row_pitch */,
+ size_t /* buffer_slice_pitch */,
+ size_t /* host_row_pitch */,
+ size_t /* host_slice_pitch */,
+ void * /* ptr */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_1;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueWriteBuffer(cl_command_queue /* command_queue */,
+ cl_mem /* buffer */,
+ cl_bool /* blocking_write */,
+ size_t /* offset */,
+ size_t /* size */,
+ const void * /* ptr */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueWriteBufferRect(cl_command_queue /* command_queue */,
+ cl_mem /* buffer */,
+ cl_bool /* blocking_write */,
+ const size_t * /* buffer_offset */,
+ const size_t * /* host_offset */,
+ const size_t * /* region */,
+ size_t /* buffer_row_pitch */,
+ size_t /* buffer_slice_pitch */,
+ size_t /* host_row_pitch */,
+ size_t /* host_slice_pitch */,
+ const void * /* ptr */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_1;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueFillBuffer(cl_command_queue /* command_queue */,
+ cl_mem /* buffer */,
+ const void * /* pattern */,
+ size_t /* pattern_size */,
+ size_t /* offset */,
+ size_t /* size */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_2;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueCopyBuffer(cl_command_queue /* command_queue */,
+ cl_mem /* src_buffer */,
+ cl_mem /* dst_buffer */,
+ size_t /* src_offset */,
+ size_t /* dst_offset */,
+ size_t /* size */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueCopyBufferRect(cl_command_queue /* command_queue */,
+ cl_mem /* src_buffer */,
+ cl_mem /* dst_buffer */,
+ const size_t * /* src_origin */,
+ const size_t * /* dst_origin */,
+ const size_t * /* region */,
+ size_t /* src_row_pitch */,
+ size_t /* src_slice_pitch */,
+ size_t /* dst_row_pitch */,
+ size_t /* dst_slice_pitch */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_1;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueReadImage(cl_command_queue /* command_queue */,
+ cl_mem /* image */,
+ cl_bool /* blocking_read */,
+ const size_t * /* origin[3] */,
+ const size_t * /* region[3] */,
+ size_t /* row_pitch */,
+ size_t /* slice_pitch */,
+ void * /* ptr */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueWriteImage(cl_command_queue /* command_queue */,
+ cl_mem /* image */,
+ cl_bool /* blocking_write */,
+ const size_t * /* origin[3] */,
+ const size_t * /* region[3] */,
+ size_t /* input_row_pitch */,
+ size_t /* input_slice_pitch */,
+ const void * /* ptr */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueFillImage(cl_command_queue /* command_queue */,
+ cl_mem /* image */,
+ const void * /* fill_color */,
+ const size_t * /* origin[3] */,
+ const size_t * /* region[3] */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_2;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueCopyImage(cl_command_queue /* command_queue */,
+ cl_mem /* src_image */,
+ cl_mem /* dst_image */,
+ const size_t * /* src_origin[3] */,
+ const size_t * /* dst_origin[3] */,
+ const size_t * /* region[3] */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueCopyImageToBuffer(cl_command_queue /* command_queue */,
+ cl_mem /* src_image */,
+ cl_mem /* dst_buffer */,
+ const size_t * /* src_origin[3] */,
+ const size_t * /* region[3] */,
+ size_t /* dst_offset */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueCopyBufferToImage(cl_command_queue /* command_queue */,
+ cl_mem /* src_buffer */,
+ cl_mem /* dst_image */,
+ size_t /* src_offset */,
+ const size_t * /* dst_origin[3] */,
+ const size_t * /* region[3] */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY void * CL_API_CALL
+clEnqueueMapBuffer(cl_command_queue /* command_queue */,
+ cl_mem /* buffer */,
+ cl_bool /* blocking_map */,
+ cl_map_flags /* map_flags */,
+ size_t /* offset */,
+ size_t /* size */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */,
+ cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY void * CL_API_CALL
+clEnqueueMapImage(cl_command_queue /* command_queue */,
+ cl_mem /* image */,
+ cl_bool /* blocking_map */,
+ cl_map_flags /* map_flags */,
+ const size_t * /* origin[3] */,
+ const size_t * /* region[3] */,
+ size_t * /* image_row_pitch */,
+ size_t * /* image_slice_pitch */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */,
+ cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueUnmapMemObject(cl_command_queue /* command_queue */,
+ cl_mem /* memobj */,
+ void * /* mapped_ptr */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueMigrateMemObjects(cl_command_queue /* command_queue */,
+ cl_uint /* num_mem_objects */,
+ const cl_mem * /* mem_objects */,
+ cl_mem_migration_flags /* flags */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_2;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueNDRangeKernel(cl_command_queue /* command_queue */,
+ cl_kernel /* kernel */,
+ cl_uint /* work_dim */,
+ const size_t * /* global_work_offset */,
+ const size_t * /* global_work_size */,
+ const size_t * /* local_work_size */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueTask(cl_command_queue /* command_queue */,
+ cl_kernel /* kernel */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueNativeKernel(cl_command_queue /* command_queue */,
+ void (CL_CALLBACK * /*user_func*/)(void *),
+ void * /* args */,
+ size_t /* cb_args */,
+ cl_uint /* num_mem_objects */,
+ const cl_mem * /* mem_list */,
+ const void ** /* args_mem_loc */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueMarkerWithWaitList(cl_command_queue /* command_queue */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_2;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueBarrierWithWaitList(cl_command_queue /* command_queue */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_2;
+
+
+/* Extension function access
+ *
+ * Returns the extension function address for the given function name,
+ * or NULL if a valid function can not be found. The client must
+ * check to make sure the address is not NULL, before using or
+ * calling the returned function address.
+ */
+extern CL_API_ENTRY void * CL_API_CALL
+clGetExtensionFunctionAddressForPlatform(cl_platform_id /* platform */,
+ const char * /* func_name */) CL_API_SUFFIX__VERSION_1_2;
+
+
+// Deprecated OpenCL 1.1 APIs
+extern CL_API_ENTRY CL_EXT_PREFIX__VERSION_1_1_DEPRECATED cl_mem CL_API_CALL
+clCreateImage2D(cl_context /* context */,
+ cl_mem_flags /* flags */,
+ const cl_image_format * /* image_format */,
+ size_t /* image_width */,
+ size_t /* image_height */,
+ size_t /* image_row_pitch */,
+ void * /* host_ptr */,
+ cl_int * /* errcode_ret */) CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED;
+
+extern CL_API_ENTRY CL_EXT_PREFIX__VERSION_1_1_DEPRECATED cl_mem CL_API_CALL
+clCreateImage3D(cl_context /* context */,
+ cl_mem_flags /* flags */,
+ const cl_image_format * /* image_format */,
+ size_t /* image_width */,
+ size_t /* image_height */,
+ size_t /* image_depth */,
+ size_t /* image_row_pitch */,
+ size_t /* image_slice_pitch */,
+ void * /* host_ptr */,
+ cl_int * /* errcode_ret */) CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED;
+
+extern CL_API_ENTRY CL_EXT_PREFIX__VERSION_1_1_DEPRECATED cl_int CL_API_CALL
+clEnqueueMarker(cl_command_queue /* command_queue */,
+ cl_event * /* event */) CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED;
+
+extern CL_API_ENTRY CL_EXT_PREFIX__VERSION_1_1_DEPRECATED cl_int CL_API_CALL
+clEnqueueWaitForEvents(cl_command_queue /* command_queue */,
+ cl_uint /* num_events */,
+ const cl_event * /* event_list */) CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED;
+
+extern CL_API_ENTRY CL_EXT_PREFIX__VERSION_1_1_DEPRECATED cl_int CL_API_CALL
+clEnqueueBarrier(cl_command_queue /* command_queue */) CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED;
+
+extern CL_API_ENTRY CL_EXT_PREFIX__VERSION_1_1_DEPRECATED cl_int CL_API_CALL
+clUnloadCompiler(void) CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED;
+
+extern CL_API_ENTRY CL_EXT_PREFIX__VERSION_1_1_DEPRECATED void * CL_API_CALL
+clGetExtensionFunctionAddress(const char * /* func_name */) CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __OPENCL_CL_H */
+
--- /dev/null
+/*******************************************************************************
+ * Copyright (c) 2008-2013 The Khronos Group Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and/or associated documentation files (the
+ * "Materials"), to deal in the Materials without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Materials, and to
+ * permit persons to whom the Materials are furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Materials.
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ ******************************************************************************/
+
+/*! \file
+ *
+ * \brief C++ bindings for OpenCL 1.0 (rev 48), OpenCL 1.1 (rev 33) and
+ * OpenCL 1.2 (rev 15)
+ * \author Benedict R. Gaster, Laurent Morichetti and Lee Howes
+ *
+ * Additions and fixes from:
+ * Brian Cole, March 3rd 2010 and April 2012
+ * Matt Gruenke, April 2012.
+ * Bruce Merry, February 2013.
+ *
+ * \version 1.2.5
+ * \date June 2013
+ *
+ * Optional extension support
+ *
+ * cl
+ * cl_ext_device_fission
+ * #define USE_CL_DEVICE_FISSION
+ */
+
+/*! \mainpage
+ * \section intro Introduction
+ * For many large applications C++ is the language of choice and so it seems
+ * reasonable to define C++ bindings for OpenCL.
+ *
+ *
+ * The interface is contained with a single C++ header file \em cl.hpp and all
+ * definitions are contained within the namespace \em cl. There is no additional
+ * requirement to include \em cl.h and to use either the C++ or original C
+ * bindings it is enough to simply include \em cl.hpp.
+ *
+ * The bindings themselves are lightweight and correspond closely to the
+ * underlying C API. Using the C++ bindings introduces no additional execution
+ * overhead.
+ *
+ * For detail documentation on the bindings see:
+ *
+ * The OpenCL C++ Wrapper API 1.2 (revision 09)
+ * http://www.khronos.org/registry/cl/specs/opencl-cplusplus-1.2.pdf
+ *
+ * \section example Example
+ *
+ * The following example shows a general use case for the C++
+ * bindings, including support for the optional exception feature and
+ * also the supplied vector and string classes, see following sections for
+ * decriptions of these features.
+ *
+ * \code
+ * #define __CL_ENABLE_EXCEPTIONS
+ *
+ * #if defined(__APPLE__) || defined(__MACOSX)
+ * #include <OpenCL/cl.hpp>
+ * #else
+ * #include <CL/cl.hpp>
+ * #endif
+ * #include <cstdio>
+ * #include <cstdlib>
+ * #include <iostream>
+ *
+ * const char * helloStr = "__kernel void "
+ * "hello(void) "
+ * "{ "
+ * " "
+ * "} ";
+ *
+ * int
+ * main(void)
+ * {
+ * cl_int err = CL_SUCCESS;
+ * try {
+ *
+ * std::vector<cl::Platform> platforms;
+ * cl::Platform::get(&platforms);
+ * if (platforms.size() == 0) {
+ * std::cout << "Platform size 0\n";
+ * return -1;
+ * }
+ *
+ * cl_context_properties properties[] =
+ * { CL_CONTEXT_PLATFORM, (cl_context_properties)(platforms[0])(), 0};
+ * cl::Context context(CL_DEVICE_TYPE_CPU, properties);
+ *
+ * std::vector<cl::Device> devices = context.getInfo<CL_CONTEXT_DEVICES>();
+ *
+ * cl::Program::Sources source(1,
+ * std::make_pair(helloStr,strlen(helloStr)));
+ * cl::Program program_ = cl::Program(context, source);
+ * program_.build(devices);
+ *
+ * cl::Kernel kernel(program_, "hello", &err);
+ *
+ * cl::Event event;
+ * cl::CommandQueue queue(context, devices[0], 0, &err);
+ * queue.enqueueNDRangeKernel(
+ * kernel,
+ * cl::NullRange,
+ * cl::NDRange(4,4),
+ * cl::NullRange,
+ * NULL,
+ * &event);
+ *
+ * event.wait();
+ * }
+ * catch (cl::Error err) {
+ * std::cerr
+ * << "ERROR: "
+ * << err.what()
+ * << "("
+ * << err.err()
+ * << ")"
+ * << std::endl;
+ * }
+ *
+ * return EXIT_SUCCESS;
+ * }
+ *
+ * \endcode
+ *
+ */
+#ifndef CL_HPP_
+#define CL_HPP_
+
+#ifdef _WIN32
+
+#include <windows.h>
+#include <malloc.h>
+#include <iterator>
+#include <intrin.h>
+
+#if defined(__CL_ENABLE_EXCEPTIONS)
+#include <exception>
+#endif // #if defined(__CL_ENABLE_EXCEPTIONS)
+
+#pragma push_macro("max")
+#undef max
+#if defined(USE_DX_INTEROP)
+#include <CL/cl_d3d10.h>
+#include <CL/cl_dx9_media_sharing.h>
+#endif
+#endif // _WIN32
+
+//
+#if defined(USE_CL_DEVICE_FISSION)
+#include <CL/cl_ext.h>
+#endif
+
+#if defined(__APPLE__) || defined(__MACOSX)
+#include <OpenGL/OpenGL.h>
+#include <OpenCL/opencl.h>
+#include <libkern/OSAtomic.h>
+#else
+#include <GL/gl.h>
+#include <CL/opencl.h>
+#endif // !__APPLE__
+
+// To avoid accidentally taking ownership of core OpenCL types
+// such as cl_kernel constructors are made explicit
+// under OpenCL 1.2
+#if defined(CL_VERSION_1_2) && !defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS)
+#define __CL_EXPLICIT_CONSTRUCTORS explicit
+#else // #if defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS)
+#define __CL_EXPLICIT_CONSTRUCTORS
+#endif // #if defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS)
+
+// Define deprecated prefixes and suffixes to ensure compilation
+// in case they are not pre-defined
+#if !defined(CL_EXT_PREFIX__VERSION_1_1_DEPRECATED)
+#define CL_EXT_PREFIX__VERSION_1_1_DEPRECATED
+#endif // #if !defined(CL_EXT_PREFIX__VERSION_1_1_DEPRECATED)
+#if !defined(CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED)
+#define CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
+#endif // #if !defined(CL_EXT_PREFIX__VERSION_1_1_DEPRECATED)
+
+#if !defined(CL_CALLBACK)
+#define CL_CALLBACK
+#endif //CL_CALLBACK
+
+#include <utility>
+#include <limits>
+
+#if !defined(__NO_STD_VECTOR)
+#include <vector>
+#endif
+
+#if !defined(__NO_STD_STRING)
+#include <string>
+#endif
+
+#if defined(linux) || defined(__APPLE__) || defined(__MACOSX)
+#include <alloca.h>
+
+#include <emmintrin.h>
+#include <xmmintrin.h>
+#endif // linux
+
+#include <cstring>
+
+
+/*! \namespace cl
+ *
+ * \brief The OpenCL C++ bindings are defined within this namespace.
+ *
+ */
+namespace cl {
+
+class Memory;
+
+/**
+ * Deprecated APIs for 1.2
+ */
+#if defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS) || (defined(CL_VERSION_1_1) && !defined(CL_VERSION_1_2))
+#define __INIT_CL_EXT_FCN_PTR(name) \
+ if(!pfn_##name) { \
+ pfn_##name = (PFN_##name) \
+ clGetExtensionFunctionAddress(#name); \
+ if(!pfn_##name) { \
+ } \
+ }
+#endif // #if defined(CL_VERSION_1_1)
+
+#if defined(CL_VERSION_1_2)
+#define __INIT_CL_EXT_FCN_PTR_PLATFORM(platform, name) \
+ if(!pfn_##name) { \
+ pfn_##name = (PFN_##name) \
+ clGetExtensionFunctionAddressForPlatform(platform, #name); \
+ if(!pfn_##name) { \
+ } \
+ }
+#endif // #if defined(CL_VERSION_1_1)
+
+class Program;
+class Device;
+class Context;
+class CommandQueue;
+class Memory;
+class Buffer;
+
+#if defined(__CL_ENABLE_EXCEPTIONS)
+/*! \brief Exception class
+ *
+ * This may be thrown by API functions when __CL_ENABLE_EXCEPTIONS is defined.
+ */
+class Error : public std::exception
+{
+private:
+ cl_int err_;
+ const char * errStr_;
+public:
+ /*! \brief Create a new CL error exception for a given error code
+ * and corresponding message.
+ *
+ * \param err error code value.
+ *
+ * \param errStr a descriptive string that must remain in scope until
+ * handling of the exception has concluded. If set, it
+ * will be returned by what().
+ */
+ Error(cl_int err, const char * errStr = NULL) : err_(err), errStr_(errStr)
+ {}
+
+ ~Error() throw() {}
+
+ /*! \brief Get error string associated with exception
+ *
+ * \return A memory pointer to the error message string.
+ */
+ virtual const char * what() const throw ()
+ {
+ if (errStr_ == NULL) {
+ return "empty";
+ }
+ else {
+ return errStr_;
+ }
+ }
+
+ /*! \brief Get error code associated with exception
+ *
+ * \return The error code.
+ */
+ cl_int err(void) const { return err_; }
+};
+
+#define __ERR_STR(x) #x
+#else
+#define __ERR_STR(x) NULL
+#endif // __CL_ENABLE_EXCEPTIONS
+
+
+namespace detail
+{
+#if defined(__CL_ENABLE_EXCEPTIONS)
+static inline cl_int errHandler (
+ cl_int err,
+ const char * errStr = NULL)
+{
+ if (err != CL_SUCCESS) {
+ throw Error(err, errStr);
+ }
+ return err;
+}
+#else
+static inline cl_int errHandler (cl_int err, const char * errStr = NULL)
+{
+ (void) errStr; // suppress unused variable warning
+ return err;
+}
+#endif // __CL_ENABLE_EXCEPTIONS
+}
+
+
+
+//! \cond DOXYGEN_DETAIL
+#if !defined(__CL_USER_OVERRIDE_ERROR_STRINGS)
+#define __GET_DEVICE_INFO_ERR __ERR_STR(clGetDeviceInfo)
+#define __GET_PLATFORM_INFO_ERR __ERR_STR(clGetPlatformInfo)
+#define __GET_DEVICE_IDS_ERR __ERR_STR(clGetDeviceIDs)
+#define __GET_PLATFORM_IDS_ERR __ERR_STR(clGetPlatformIDs)
+#define __GET_CONTEXT_INFO_ERR __ERR_STR(clGetContextInfo)
+#define __GET_EVENT_INFO_ERR __ERR_STR(clGetEventInfo)
+#define __GET_EVENT_PROFILE_INFO_ERR __ERR_STR(clGetEventProfileInfo)
+#define __GET_MEM_OBJECT_INFO_ERR __ERR_STR(clGetMemObjectInfo)
+#define __GET_IMAGE_INFO_ERR __ERR_STR(clGetImageInfo)
+#define __GET_SAMPLER_INFO_ERR __ERR_STR(clGetSamplerInfo)
+#define __GET_KERNEL_INFO_ERR __ERR_STR(clGetKernelInfo)
+#if defined(CL_VERSION_1_2)
+#define __GET_KERNEL_ARG_INFO_ERR __ERR_STR(clGetKernelArgInfo)
+#endif // #if defined(CL_VERSION_1_2)
+#define __GET_KERNEL_WORK_GROUP_INFO_ERR __ERR_STR(clGetKernelWorkGroupInfo)
+#define __GET_PROGRAM_INFO_ERR __ERR_STR(clGetProgramInfo)
+#define __GET_PROGRAM_BUILD_INFO_ERR __ERR_STR(clGetProgramBuildInfo)
+#define __GET_COMMAND_QUEUE_INFO_ERR __ERR_STR(clGetCommandQueueInfo)
+
+#define __CREATE_CONTEXT_ERR __ERR_STR(clCreateContext)
+#define __CREATE_CONTEXT_FROM_TYPE_ERR __ERR_STR(clCreateContextFromType)
+#define __GET_SUPPORTED_IMAGE_FORMATS_ERR __ERR_STR(clGetSupportedImageFormats)
+
+#define __CREATE_BUFFER_ERR __ERR_STR(clCreateBuffer)
+#define __COPY_ERR __ERR_STR(cl::copy)
+#define __CREATE_SUBBUFFER_ERR __ERR_STR(clCreateSubBuffer)
+#define __CREATE_GL_BUFFER_ERR __ERR_STR(clCreateFromGLBuffer)
+#define __CREATE_GL_RENDER_BUFFER_ERR __ERR_STR(clCreateFromGLBuffer)
+#define __GET_GL_OBJECT_INFO_ERR __ERR_STR(clGetGLObjectInfo)
+#if defined(CL_VERSION_1_2)
+#define __CREATE_IMAGE_ERR __ERR_STR(clCreateImage)
+#define __CREATE_GL_TEXTURE_ERR __ERR_STR(clCreateFromGLTexture)
+#define __IMAGE_DIMENSION_ERR __ERR_STR(Incorrect image dimensions)
+#endif // #if defined(CL_VERSION_1_2)
+#define __CREATE_SAMPLER_ERR __ERR_STR(clCreateSampler)
+#define __SET_MEM_OBJECT_DESTRUCTOR_CALLBACK_ERR __ERR_STR(clSetMemObjectDestructorCallback)
+
+#define __CREATE_USER_EVENT_ERR __ERR_STR(clCreateUserEvent)
+#define __SET_USER_EVENT_STATUS_ERR __ERR_STR(clSetUserEventStatus)
+#define __SET_EVENT_CALLBACK_ERR __ERR_STR(clSetEventCallback)
+#define __WAIT_FOR_EVENTS_ERR __ERR_STR(clWaitForEvents)
+
+#define __CREATE_KERNEL_ERR __ERR_STR(clCreateKernel)
+#define __SET_KERNEL_ARGS_ERR __ERR_STR(clSetKernelArg)
+#define __CREATE_PROGRAM_WITH_SOURCE_ERR __ERR_STR(clCreateProgramWithSource)
+#define __CREATE_PROGRAM_WITH_BINARY_ERR __ERR_STR(clCreateProgramWithBinary)
+#if defined(CL_VERSION_1_2)
+#define __CREATE_PROGRAM_WITH_BUILT_IN_KERNELS_ERR __ERR_STR(clCreateProgramWithBuiltInKernels)
+#endif // #if defined(CL_VERSION_1_2)
+#define __BUILD_PROGRAM_ERR __ERR_STR(clBuildProgram)
+#if defined(CL_VERSION_1_2)
+#define __COMPILE_PROGRAM_ERR __ERR_STR(clCompileProgram)
+
+#endif // #if defined(CL_VERSION_1_2)
+#define __CREATE_KERNELS_IN_PROGRAM_ERR __ERR_STR(clCreateKernelsInProgram)
+
+#define __CREATE_COMMAND_QUEUE_ERR __ERR_STR(clCreateCommandQueue)
+#define __SET_COMMAND_QUEUE_PROPERTY_ERR __ERR_STR(clSetCommandQueueProperty)
+#define __ENQUEUE_READ_BUFFER_ERR __ERR_STR(clEnqueueReadBuffer)
+#define __ENQUEUE_READ_BUFFER_RECT_ERR __ERR_STR(clEnqueueReadBufferRect)
+#define __ENQUEUE_WRITE_BUFFER_ERR __ERR_STR(clEnqueueWriteBuffer)
+#define __ENQUEUE_WRITE_BUFFER_RECT_ERR __ERR_STR(clEnqueueWriteBufferRect)
+#define __ENQEUE_COPY_BUFFER_ERR __ERR_STR(clEnqueueCopyBuffer)
+#define __ENQEUE_COPY_BUFFER_RECT_ERR __ERR_STR(clEnqueueCopyBufferRect)
+#define __ENQUEUE_FILL_BUFFER_ERR __ERR_STR(clEnqueueFillBuffer)
+#define __ENQUEUE_READ_IMAGE_ERR __ERR_STR(clEnqueueReadImage)
+#define __ENQUEUE_WRITE_IMAGE_ERR __ERR_STR(clEnqueueWriteImage)
+#define __ENQUEUE_COPY_IMAGE_ERR __ERR_STR(clEnqueueCopyImage)
+#define __ENQUEUE_FILL_IMAGE_ERR __ERR_STR(clEnqueueFillImage)
+#define __ENQUEUE_COPY_IMAGE_TO_BUFFER_ERR __ERR_STR(clEnqueueCopyImageToBuffer)
+#define __ENQUEUE_COPY_BUFFER_TO_IMAGE_ERR __ERR_STR(clEnqueueCopyBufferToImage)
+#define __ENQUEUE_MAP_BUFFER_ERR __ERR_STR(clEnqueueMapBuffer)
+#define __ENQUEUE_MAP_IMAGE_ERR __ERR_STR(clEnqueueMapImage)
+#define __ENQUEUE_UNMAP_MEM_OBJECT_ERR __ERR_STR(clEnqueueUnMapMemObject)
+#define __ENQUEUE_NDRANGE_KERNEL_ERR __ERR_STR(clEnqueueNDRangeKernel)
+#define __ENQUEUE_TASK_ERR __ERR_STR(clEnqueueTask)
+#define __ENQUEUE_NATIVE_KERNEL __ERR_STR(clEnqueueNativeKernel)
+#if defined(CL_VERSION_1_2)
+#define __ENQUEUE_MIGRATE_MEM_OBJECTS_ERR __ERR_STR(clEnqueueMigrateMemObjects)
+#endif // #if defined(CL_VERSION_1_2)
+
+#define __ENQUEUE_ACQUIRE_GL_ERR __ERR_STR(clEnqueueAcquireGLObjects)
+#define __ENQUEUE_RELEASE_GL_ERR __ERR_STR(clEnqueueReleaseGLObjects)
+
+
+#define __RETAIN_ERR __ERR_STR(Retain Object)
+#define __RELEASE_ERR __ERR_STR(Release Object)
+#define __FLUSH_ERR __ERR_STR(clFlush)
+#define __FINISH_ERR __ERR_STR(clFinish)
+#define __VECTOR_CAPACITY_ERR __ERR_STR(Vector capacity error)
+
+/**
+ * CL 1.2 version that uses device fission.
+ */
+#if defined(CL_VERSION_1_2)
+#define __CREATE_SUB_DEVICES __ERR_STR(clCreateSubDevices)
+#else
+#define __CREATE_SUB_DEVICES __ERR_STR(clCreateSubDevicesEXT)
+#endif // #if defined(CL_VERSION_1_2)
+
+/**
+ * Deprecated APIs for 1.2
+ */
+#if defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS) || (defined(CL_VERSION_1_1) && !defined(CL_VERSION_1_2))
+#define __ENQUEUE_MARKER_ERR __ERR_STR(clEnqueueMarker)
+#define __ENQUEUE_WAIT_FOR_EVENTS_ERR __ERR_STR(clEnqueueWaitForEvents)
+#define __ENQUEUE_BARRIER_ERR __ERR_STR(clEnqueueBarrier)
+#define __UNLOAD_COMPILER_ERR __ERR_STR(clUnloadCompiler)
+#define __CREATE_GL_TEXTURE_2D_ERR __ERR_STR(clCreateFromGLTexture2D)
+#define __CREATE_GL_TEXTURE_3D_ERR __ERR_STR(clCreateFromGLTexture3D)
+#define __CREATE_IMAGE2D_ERR __ERR_STR(clCreateImage2D)
+#define __CREATE_IMAGE3D_ERR __ERR_STR(clCreateImage3D)
+#endif // #if defined(CL_VERSION_1_1)
+
+#endif // __CL_USER_OVERRIDE_ERROR_STRINGS
+//! \endcond
+
+/**
+ * CL 1.2 marker and barrier commands
+ */
+#if defined(CL_VERSION_1_2)
+#define __ENQUEUE_MARKER_WAIT_LIST_ERR __ERR_STR(clEnqueueMarkerWithWaitList)
+#define __ENQUEUE_BARRIER_WAIT_LIST_ERR __ERR_STR(clEnqueueBarrierWithWaitList)
+#endif // #if defined(CL_VERSION_1_2)
+
+#if !defined(__USE_DEV_STRING) && !defined(__NO_STD_STRING)
+typedef std::string STRING_CLASS;
+#elif !defined(__USE_DEV_STRING)
+
+/*! \class string
+ * \brief Simple string class, that provides a limited subset of std::string
+ * functionality but avoids many of the issues that come with that class.
+
+ * \note Deprecated. Please use std::string as default or
+ * re-define the string class to match the std::string
+ * interface by defining STRING_CLASS
+ */
+class CL_EXT_PREFIX__VERSION_1_1_DEPRECATED string CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
+{
+private:
+ ::size_t size_;
+ char * str_;
+public:
+ //! \brief Constructs an empty string, allocating no memory.
+ string(void) : size_(0), str_(NULL)
+ {
+ }
+
+ /*! \brief Constructs a string populated from an arbitrary value of
+ * specified size.
+ *
+ * An extra '\0' is added, in case none was contained in str.
+ *
+ * \param str the initial value of the string instance. Note that '\0'
+ * characters receive no special treatment. If NULL,
+ * the string is left empty, with a size of 0.
+ *
+ * \param size the number of characters to copy from str.
+ */
+ string(const char * str, ::size_t size) :
+ size_(size),
+ str_(NULL)
+ {
+ if( size > 0 ) {
+ str_ = new char[size_+1];
+ if (str_ != NULL) {
+ memcpy(str_, str, size_ * sizeof(char));
+ str_[size_] = '\0';
+ }
+ else {
+ size_ = 0;
+ }
+ }
+ }
+
+ /*! \brief Constructs a string populated from a null-terminated value.
+ *
+ * \param str the null-terminated initial value of the string instance.
+ * If NULL, the string is left empty, with a size of 0.
+ */
+ string(const char * str) :
+ size_(0),
+ str_(NULL)
+ {
+ if( str ) {
+ size_= ::strlen(str);
+ }
+ if( size_ > 0 ) {
+ str_ = new char[size_ + 1];
+ if (str_ != NULL) {
+ memcpy(str_, str, (size_ + 1) * sizeof(char));
+ }
+ }
+ }
+
+ void resize( ::size_t n )
+ {
+ if( size_ == n ) {
+ return;
+ }
+ if (n == 0) {
+ if( str_ ) {
+ delete [] str_;
+ }
+ str_ = NULL;
+ size_ = 0;
+ }
+ else {
+ char *newString = new char[n + 1];
+ int copySize = n;
+ if( size_ < n ) {
+ copySize = size_;
+ }
+ size_ = n;
+
+ if(str_) {
+ memcpy(newString, str_, (copySize + 1) * sizeof(char));
+ }
+ if( copySize < size_ ) {
+ memset(newString + copySize, 0, size_ - copySize);
+ }
+ newString[size_] = '\0';
+
+ delete [] str_;
+ str_ = newString;
+ }
+ }
+
+ const char& operator[] ( ::size_t pos ) const
+ {
+ return str_[pos];
+ }
+
+ char& operator[] ( ::size_t pos )
+ {
+ return str_[pos];
+ }
+
+ /*! \brief Copies the value of another string to this one.
+ *
+ * \param rhs the string to copy.
+ *
+ * \returns a reference to the modified instance.
+ */
+ string& operator=(const string& rhs)
+ {
+ if (this == &rhs) {
+ return *this;
+ }
+
+ if( str_ != NULL ) {
+ delete [] str_;
+ str_ = NULL;
+ size_ = 0;
+ }
+
+ if (rhs.size_ == 0 || rhs.str_ == NULL) {
+ str_ = NULL;
+ size_ = 0;
+ }
+ else {
+ str_ = new char[rhs.size_ + 1];
+ size_ = rhs.size_;
+
+ if (str_ != NULL) {
+ memcpy(str_, rhs.str_, (size_ + 1) * sizeof(char));
+ }
+ else {
+ size_ = 0;
+ }
+ }
+
+ return *this;
+ }
+
+ /*! \brief Constructs a string by copying the value of another instance.
+ *
+ * \param rhs the string to copy.
+ */
+ string(const string& rhs) :
+ size_(0),
+ str_(NULL)
+ {
+ *this = rhs;
+ }
+
+ //! \brief Destructor - frees memory used to hold the current value.
+ ~string()
+ {
+ delete[] str_;
+ str_ = NULL;
+ }
+
+ //! \brief Queries the length of the string, excluding any added '\0's.
+ ::size_t size(void) const { return size_; }
+
+ //! \brief Queries the length of the string, excluding any added '\0's.
+ ::size_t length(void) const { return size(); }
+
+ /*! \brief Returns a pointer to the private copy held by this instance,
+ * or "" if empty/unset.
+ */
+ const char * c_str(void) const { return (str_) ? str_ : "";}
+};
+typedef cl::string STRING_CLASS;
+#endif // #elif !defined(__USE_DEV_STRING)
+
+#if !defined(__USE_DEV_VECTOR) && !defined(__NO_STD_VECTOR)
+#define VECTOR_CLASS std::vector
+#elif !defined(__USE_DEV_VECTOR)
+#define VECTOR_CLASS cl::vector
+
+#if !defined(__MAX_DEFAULT_VECTOR_SIZE)
+#define __MAX_DEFAULT_VECTOR_SIZE 10
+#endif
+
+/*! \class vector
+ * \brief Fixed sized vector implementation that mirroring
+ *
+ * \note Deprecated. Please use std::vector as default or
+ * re-define the vector class to match the std::vector
+ * interface by defining VECTOR_CLASS
+
+ * \note Not recommended for use with custom objects as
+ * current implementation will construct N elements
+ *
+ * std::vector functionality.
+ * \brief Fixed sized vector compatible with std::vector.
+ *
+ * \note
+ * This differs from std::vector<> not just in memory allocation,
+ * but also in terms of when members are constructed, destroyed,
+ * and assigned instead of being copy constructed.
+ *
+ * \param T type of element contained in the vector.
+ *
+ * \param N maximum size of the vector.
+ */
+template <typename T, unsigned int N = __MAX_DEFAULT_VECTOR_SIZE>
+class CL_EXT_PREFIX__VERSION_1_1_DEPRECATED vector CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
+{
+private:
+ T data_[N];
+ unsigned int size_;
+
+public:
+ //! \brief Constructs an empty vector with no memory allocated.
+ vector() :
+ size_(static_cast<unsigned int>(0))
+ {}
+
+ //! \brief Deallocates the vector's memory and destroys all of its elements.
+ ~vector()
+ {
+ clear();
+ }
+
+ //! \brief Returns the number of elements currently contained.
+ unsigned int size(void) const
+ {
+ return size_;
+ }
+
+ /*! \brief Empties the vector of all elements.
+ * \note
+ * This does not deallocate memory but will invoke destructors
+ * on contained elements.
+ */
+ void clear()
+ {
+ while(!empty()) {
+ pop_back();
+ }
+ }
+
+ /*! \brief Appends an element after the last valid element.
+ * Calling this on a vector that has reached capacity will throw an
+ * exception if exceptions are enabled.
+ */
+ void push_back (const T& x)
+ {
+ if (size() < N) {
+ new (&data_[size_]) T(x);
+ size_++;
+ } else {
+ detail::errHandler(CL_MEM_OBJECT_ALLOCATION_FAILURE, __VECTOR_CAPACITY_ERR);
+ }
+ }
+
+ /*! \brief Removes the last valid element from the vector.
+ * Calling this on an empty vector will throw an exception
+ * if exceptions are enabled.
+ */
+ void pop_back(void)
+ {
+ if (size_ != 0) {
+ --size_;
+ data_[size_].~T();
+ } else {
+ detail::errHandler(CL_MEM_OBJECT_ALLOCATION_FAILURE, __VECTOR_CAPACITY_ERR);
+ }
+ }
+
+ /*! \brief Constructs with a value copied from another.
+ *
+ * \param vec the vector to copy.
+ */
+ vector(const vector<T, N>& vec) :
+ size_(vec.size_)
+ {
+ if (size_ != 0) {
+ assign(vec.begin(), vec.end());
+ }
+ }
+
+ /*! \brief Constructs with a specified number of initial elements.
+ *
+ * \param size number of initial elements.
+ *
+ * \param val value of initial elements.
+ */
+ vector(unsigned int size, const T& val = T()) :
+ size_(0)
+ {
+ for (unsigned int i = 0; i < size; i++) {
+ push_back(val);
+ }
+ }
+
+ /*! \brief Overwrites the current content with that copied from another
+ * instance.
+ *
+ * \param rhs vector to copy.
+ *
+ * \returns a reference to this.
+ */
+ vector<T, N>& operator=(const vector<T, N>& rhs)
+ {
+ if (this == &rhs) {
+ return *this;
+ }
+
+ if (rhs.size_ != 0) {
+ assign(rhs.begin(), rhs.end());
+ } else {
+ clear();
+ }
+
+ return *this;
+ }
+
+ /*! \brief Tests equality against another instance.
+ *
+ * \param vec the vector against which to compare.
+ */
+ bool operator==(vector<T,N> &vec)
+ {
+ if (size() != vec.size()) {
+ return false;
+ }
+
+ for( unsigned int i = 0; i < size(); ++i ) {
+ if( operator[](i) != vec[i] ) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ //! \brief Conversion operator to T*.
+ operator T* () { return data_; }
+
+ //! \brief Conversion operator to const T*.
+ operator const T* () const { return data_; }
+
+ //! \brief Tests whether this instance has any elements.
+ bool empty (void) const
+ {
+ return size_==0;
+ }
+
+ //! \brief Returns the maximum number of elements this instance can hold.
+ unsigned int max_size (void) const
+ {
+ return N;
+ }
+
+ //! \brief Returns the maximum number of elements this instance can hold.
+ unsigned int capacity () const
+ {
+ return N;
+ }
+
+ /*! \brief Returns a reference to a given element.
+ *
+ * \param index which element to access. *
+ * \note
+ * The caller is responsible for ensuring index is >= 0 and < size().
+ */
+ T& operator[](int index)
+ {
+ return data_[index];
+ }
+
+ /*! \brief Returns a const reference to a given element.
+ *
+ * \param index which element to access.
+ *
+ * \note
+ * The caller is responsible for ensuring index is >= 0 and < size().
+ */
+ const T& operator[](int index) const
+ {
+ return data_[index];
+ }
+
+ /*! \brief Assigns elements of the vector based on a source iterator range.
+ *
+ * \param start Beginning iterator of source range
+ * \param end Enditerator of source range
+ *
+ * \note
+ * Will throw an exception if exceptions are enabled and size exceeded.
+ */
+ template<class I>
+ void assign(I start, I end)
+ {
+ clear();
+ while(start != end) {
+ push_back(*start);
+ start++;
+ }
+ }
+
+ /*! \class iterator
+ * \brief Const iterator class for vectors
+ */
+ class iterator
+ {
+ private:
+ const vector<T,N> *vec_;
+ int index_;
+
+ /**
+ * Internal iterator constructor to capture reference
+ * to the vector it iterates over rather than taking
+ * the vector by copy.
+ */
+ iterator (const vector<T,N> &vec, int index) :
+ vec_(&vec)
+ {
+ if( !vec.empty() ) {
+ index_ = index;
+ } else {
+ index_ = -1;
+ }
+ }
+
+ public:
+ iterator(void) :
+ index_(-1),
+ vec_(NULL)
+ {
+ }
+
+ iterator(const iterator& rhs) :
+ vec_(rhs.vec_),
+ index_(rhs.index_)
+ {
+ }
+
+ ~iterator(void) {}
+
+ static iterator begin(const cl::vector<T,N> &vec)
+ {
+ iterator i(vec, 0);
+
+ return i;
+ }
+
+ static iterator end(const cl::vector<T,N> &vec)
+ {
+ iterator i(vec, vec.size());
+
+ return i;
+ }
+
+ bool operator==(iterator i)
+ {
+ return ((vec_ == i.vec_) &&
+ (index_ == i.index_));
+ }
+
+ bool operator!=(iterator i)
+ {
+ return (!(*this==i));
+ }
+
+ iterator& operator++()
+ {
+ ++index_;
+ return *this;
+ }
+
+ iterator operator++(int)
+ {
+ iterator retVal(*this);
+ ++index_;
+ return retVal;
+ }
+
+ iterator& operator--()
+ {
+ --index_;
+ return *this;
+ }
+
+ iterator operator--(int)
+ {
+ iterator retVal(*this);
+ --index_;
+ return retVal;
+ }
+
+ const T& operator *() const
+ {
+ return (*vec_)[index_];
+ }
+ };
+
+ iterator begin(void)
+ {
+ return iterator::begin(*this);
+ }
+
+ iterator begin(void) const
+ {
+ return iterator::begin(*this);
+ }
+
+ iterator end(void)
+ {
+ return iterator::end(*this);
+ }
+
+ iterator end(void) const
+ {
+ return iterator::end(*this);
+ }
+
+ T& front(void)
+ {
+ return data_[0];
+ }
+
+ T& back(void)
+ {
+ return data_[size_];
+ }
+
+ const T& front(void) const
+ {
+ return data_[0];
+ }
+
+ const T& back(void) const
+ {
+ return data_[size_-1];
+ }
+};
+#endif // #if !defined(__USE_DEV_VECTOR) && !defined(__NO_STD_VECTOR)
+
+
+
+
+
+namespace detail {
+#define __DEFAULT_NOT_INITIALIZED 1
+#define __DEFAULT_BEING_INITIALIZED 2
+#define __DEFAULT_INITIALIZED 4
+
+ /*
+ * Compare and exchange primitives are needed for handling of defaults
+ */
+ inline int compare_exchange(volatile int * dest, int exchange, int comparand)
+ {
+#ifdef _WIN32
+ return (int)(InterlockedCompareExchange(
+ (volatile long*)dest,
+ (long)exchange,
+ (long)comparand));
+#elif defined(__APPLE__) || defined(__MACOSX)
+ return OSAtomicOr32Orig((uint32_t)exchange, (volatile uint32_t*)dest);
+#else // !_WIN32 || defined(__APPLE__) || defined(__MACOSX)
+ return (__sync_val_compare_and_swap(
+ dest,
+ comparand,
+ exchange));
+#endif // !_WIN32
+ }
+
+ inline void fence() { _mm_mfence(); }
+}; // namespace detail
+
+
+/*! \brief class used to interface between C++ and
+ * OpenCL C calls that require arrays of size_t values, whose
+ * size is known statically.
+ */
+template <int N>
+class size_t
+{
+private:
+ ::size_t data_[N];
+
+public:
+ //! \brief Initialize size_t to all 0s
+ size_t()
+ {
+ for( int i = 0; i < N; ++i ) {
+ data_[i] = 0;
+ }
+ }
+
+ ::size_t& operator[](int index)
+ {
+ return data_[index];
+ }
+
+ const ::size_t& operator[](int index) const
+ {
+ return data_[index];
+ }
+
+ //! \brief Conversion operator to T*.
+ operator ::size_t* () { return data_; }
+
+ //! \brief Conversion operator to const T*.
+ operator const ::size_t* () const { return data_; }
+};
+
+namespace detail {
+
+// Generic getInfoHelper. The final parameter is used to guide overload
+// resolution: the actual parameter passed is an int, which makes this
+// a worse conversion sequence than a specialization that declares the
+// parameter as an int.
+template<typename Functor, typename T>
+inline cl_int getInfoHelper(Functor f, cl_uint name, T* param, long)
+{
+ return f(name, sizeof(T), param, NULL);
+}
+
+// Specialized getInfoHelper for VECTOR_CLASS params
+template <typename Func, typename T>
+inline cl_int getInfoHelper(Func f, cl_uint name, VECTOR_CLASS<T>* param, long)
+{
+ ::size_t required;
+ cl_int err = f(name, 0, NULL, &required);
+ if (err != CL_SUCCESS) {
+ return err;
+ }
+
+ T* value = (T*) alloca(required);
+ err = f(name, required, value, NULL);
+ if (err != CL_SUCCESS) {
+ return err;
+ }
+
+ param->assign(&value[0], &value[required/sizeof(T)]);
+ return CL_SUCCESS;
+}
+
+/* Specialization for reference-counted types. This depends on the
+ * existence of Wrapper<T>::cl_type, and none of the other types having the
+ * cl_type member. Note that simplify specifying the parameter as Wrapper<T>
+ * does not work, because when using a derived type (e.g. Context) the generic
+ * template will provide a better match.
+ */
+template <typename Func, typename T>
+inline cl_int getInfoHelper(Func f, cl_uint name, VECTOR_CLASS<T>* param, int, typename T::cl_type = 0)
+{
+ ::size_t required;
+ cl_int err = f(name, 0, NULL, &required);
+ if (err != CL_SUCCESS) {
+ return err;
+ }
+
+ typename T::cl_type * value = (typename T::cl_type *) alloca(required);
+ err = f(name, required, value, NULL);
+ if (err != CL_SUCCESS) {
+ return err;
+ }
+
+ ::size_t elements = required / sizeof(typename T::cl_type);
+ param->assign(&value[0], &value[elements]);
+ for (::size_t i = 0; i < elements; i++)
+ {
+ if (value[i] != NULL)
+ {
+ err = (*param)[i].retain();
+ if (err != CL_SUCCESS) {
+ return err;
+ }
+ }
+ }
+ return CL_SUCCESS;
+}
+
+// Specialized for getInfo<CL_PROGRAM_BINARIES>
+template <typename Func>
+inline cl_int getInfoHelper(Func f, cl_uint name, VECTOR_CLASS<char *>* param, int)
+{
+ cl_int err = f(name, param->size() * sizeof(char *), &(*param)[0], NULL);
+
+ if (err != CL_SUCCESS) {
+ return err;
+ }
+
+ return CL_SUCCESS;
+}
+
+// Specialized GetInfoHelper for STRING_CLASS params
+template <typename Func>
+inline cl_int getInfoHelper(Func f, cl_uint name, STRING_CLASS* param, long)
+{
+ ::size_t required;
+ cl_int err = f(name, 0, NULL, &required);
+ if (err != CL_SUCCESS) {
+ return err;
+ }
+
+ char* value = (char*) alloca(required);
+ err = f(name, required, value, NULL);
+ if (err != CL_SUCCESS) {
+ return err;
+ }
+
+ *param = value;
+ return CL_SUCCESS;
+}
+
+// Specialized GetInfoHelper for cl::size_t params
+template <typename Func, ::size_t N>
+inline cl_int getInfoHelper(Func f, cl_uint name, size_t<N>* param, long)
+{
+ ::size_t required;
+ cl_int err = f(name, 0, NULL, &required);
+ if (err != CL_SUCCESS) {
+ return err;
+ }
+
+ ::size_t* value = (::size_t*) alloca(required);
+ err = f(name, required, value, NULL);
+ if (err != CL_SUCCESS) {
+ return err;
+ }
+
+ for(int i = 0; i < N; ++i) {
+ (*param)[i] = value[i];
+ }
+
+ return CL_SUCCESS;
+}
+
+template<typename T> struct ReferenceHandler;
+
+/* Specialization for reference-counted types. This depends on the
+ * existence of Wrapper<T>::cl_type, and none of the other types having the
+ * cl_type member. Note that simplify specifying the parameter as Wrapper<T>
+ * does not work, because when using a derived type (e.g. Context) the generic
+ * template will provide a better match.
+ */
+template<typename Func, typename T>
+inline cl_int getInfoHelper(Func f, cl_uint name, T* param, int, typename T::cl_type = 0)
+{
+ typename T::cl_type value;
+ cl_int err = f(name, sizeof(value), &value, NULL);
+ if (err != CL_SUCCESS) {
+ return err;
+ }
+ *param = value;
+ if (value != NULL)
+ {
+ err = param->retain();
+ if (err != CL_SUCCESS) {
+ return err;
+ }
+ }
+ return CL_SUCCESS;
+}
+
+#define __PARAM_NAME_INFO_1_0(F) \
+ F(cl_platform_info, CL_PLATFORM_PROFILE, STRING_CLASS) \
+ F(cl_platform_info, CL_PLATFORM_VERSION, STRING_CLASS) \
+ F(cl_platform_info, CL_PLATFORM_NAME, STRING_CLASS) \
+ F(cl_platform_info, CL_PLATFORM_VENDOR, STRING_CLASS) \
+ F(cl_platform_info, CL_PLATFORM_EXTENSIONS, STRING_CLASS) \
+ \
+ F(cl_device_info, CL_DEVICE_TYPE, cl_device_type) \
+ F(cl_device_info, CL_DEVICE_VENDOR_ID, cl_uint) \
+ F(cl_device_info, CL_DEVICE_MAX_COMPUTE_UNITS, cl_uint) \
+ F(cl_device_info, CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS, cl_uint) \
+ F(cl_device_info, CL_DEVICE_MAX_WORK_GROUP_SIZE, ::size_t) \
+ F(cl_device_info, CL_DEVICE_MAX_WORK_ITEM_SIZES, VECTOR_CLASS< ::size_t>) \
+ F(cl_device_info, CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR, cl_uint) \
+ F(cl_device_info, CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT, cl_uint) \
+ F(cl_device_info, CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT, cl_uint) \
+ F(cl_device_info, CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG, cl_uint) \
+ F(cl_device_info, CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT, cl_uint) \
+ F(cl_device_info, CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE, cl_uint) \
+ F(cl_device_info, CL_DEVICE_MAX_CLOCK_FREQUENCY, cl_uint) \
+ F(cl_device_info, CL_DEVICE_ADDRESS_BITS, cl_uint) \
+ F(cl_device_info, CL_DEVICE_MAX_READ_IMAGE_ARGS, cl_uint) \
+ F(cl_device_info, CL_DEVICE_MAX_WRITE_IMAGE_ARGS, cl_uint) \
+ F(cl_device_info, CL_DEVICE_MAX_MEM_ALLOC_SIZE, cl_ulong) \
+ F(cl_device_info, CL_DEVICE_IMAGE2D_MAX_WIDTH, ::size_t) \
+ F(cl_device_info, CL_DEVICE_IMAGE2D_MAX_HEIGHT, ::size_t) \
+ F(cl_device_info, CL_DEVICE_IMAGE3D_MAX_WIDTH, ::size_t) \
+ F(cl_device_info, CL_DEVICE_IMAGE3D_MAX_HEIGHT, ::size_t) \
+ F(cl_device_info, CL_DEVICE_IMAGE3D_MAX_DEPTH, ::size_t) \
+ F(cl_device_info, CL_DEVICE_IMAGE_SUPPORT, cl_bool) \
+ F(cl_device_info, CL_DEVICE_MAX_PARAMETER_SIZE, ::size_t) \
+ F(cl_device_info, CL_DEVICE_MAX_SAMPLERS, cl_uint) \
+ F(cl_device_info, CL_DEVICE_MEM_BASE_ADDR_ALIGN, cl_uint) \
+ F(cl_device_info, CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE, cl_uint) \
+ F(cl_device_info, CL_DEVICE_SINGLE_FP_CONFIG, cl_device_fp_config) \
+ F(cl_device_info, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, cl_device_mem_cache_type) \
+ F(cl_device_info, CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE, cl_uint)\
+ F(cl_device_info, CL_DEVICE_GLOBAL_MEM_CACHE_SIZE, cl_ulong) \
+ F(cl_device_info, CL_DEVICE_GLOBAL_MEM_SIZE, cl_ulong) \
+ F(cl_device_info, CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE, cl_ulong) \
+ F(cl_device_info, CL_DEVICE_MAX_CONSTANT_ARGS, cl_uint) \
+ F(cl_device_info, CL_DEVICE_LOCAL_MEM_TYPE, cl_device_local_mem_type) \
+ F(cl_device_info, CL_DEVICE_LOCAL_MEM_SIZE, cl_ulong) \
+ F(cl_device_info, CL_DEVICE_ERROR_CORRECTION_SUPPORT, cl_bool) \
+ F(cl_device_info, CL_DEVICE_PROFILING_TIMER_RESOLUTION, ::size_t) \
+ F(cl_device_info, CL_DEVICE_ENDIAN_LITTLE, cl_bool) \
+ F(cl_device_info, CL_DEVICE_AVAILABLE, cl_bool) \
+ F(cl_device_info, CL_DEVICE_COMPILER_AVAILABLE, cl_bool) \
+ F(cl_device_info, CL_DEVICE_EXECUTION_CAPABILITIES, cl_device_exec_capabilities) \
+ F(cl_device_info, CL_DEVICE_QUEUE_PROPERTIES, cl_command_queue_properties) \
+ F(cl_device_info, CL_DEVICE_PLATFORM, cl_platform_id) \
+ F(cl_device_info, CL_DEVICE_NAME, STRING_CLASS) \
+ F(cl_device_info, CL_DEVICE_VENDOR, STRING_CLASS) \
+ F(cl_device_info, CL_DRIVER_VERSION, STRING_CLASS) \
+ F(cl_device_info, CL_DEVICE_PROFILE, STRING_CLASS) \
+ F(cl_device_info, CL_DEVICE_VERSION, STRING_CLASS) \
+ F(cl_device_info, CL_DEVICE_EXTENSIONS, STRING_CLASS) \
+ \
+ F(cl_context_info, CL_CONTEXT_REFERENCE_COUNT, cl_uint) \
+ F(cl_context_info, CL_CONTEXT_DEVICES, VECTOR_CLASS<Device>) \
+ F(cl_context_info, CL_CONTEXT_PROPERTIES, VECTOR_CLASS<cl_context_properties>) \
+ \
+ F(cl_event_info, CL_EVENT_COMMAND_QUEUE, cl::CommandQueue) \
+ F(cl_event_info, CL_EVENT_COMMAND_TYPE, cl_command_type) \
+ F(cl_event_info, CL_EVENT_REFERENCE_COUNT, cl_uint) \
+ F(cl_event_info, CL_EVENT_COMMAND_EXECUTION_STATUS, cl_uint) \
+ \
+ F(cl_profiling_info, CL_PROFILING_COMMAND_QUEUED, cl_ulong) \
+ F(cl_profiling_info, CL_PROFILING_COMMAND_SUBMIT, cl_ulong) \
+ F(cl_profiling_info, CL_PROFILING_COMMAND_START, cl_ulong) \
+ F(cl_profiling_info, CL_PROFILING_COMMAND_END, cl_ulong) \
+ \
+ F(cl_mem_info, CL_MEM_TYPE, cl_mem_object_type) \
+ F(cl_mem_info, CL_MEM_FLAGS, cl_mem_flags) \
+ F(cl_mem_info, CL_MEM_SIZE, ::size_t) \
+ F(cl_mem_info, CL_MEM_HOST_PTR, void*) \
+ F(cl_mem_info, CL_MEM_MAP_COUNT, cl_uint) \
+ F(cl_mem_info, CL_MEM_REFERENCE_COUNT, cl_uint) \
+ F(cl_mem_info, CL_MEM_CONTEXT, cl::Context) \
+ \
+ F(cl_image_info, CL_IMAGE_FORMAT, cl_image_format) \
+ F(cl_image_info, CL_IMAGE_ELEMENT_SIZE, ::size_t) \
+ F(cl_image_info, CL_IMAGE_ROW_PITCH, ::size_t) \
+ F(cl_image_info, CL_IMAGE_SLICE_PITCH, ::size_t) \
+ F(cl_image_info, CL_IMAGE_WIDTH, ::size_t) \
+ F(cl_image_info, CL_IMAGE_HEIGHT, ::size_t) \
+ F(cl_image_info, CL_IMAGE_DEPTH, ::size_t) \
+ \
+ F(cl_sampler_info, CL_SAMPLER_REFERENCE_COUNT, cl_uint) \
+ F(cl_sampler_info, CL_SAMPLER_CONTEXT, cl::Context) \
+ F(cl_sampler_info, CL_SAMPLER_NORMALIZED_COORDS, cl_addressing_mode) \
+ F(cl_sampler_info, CL_SAMPLER_ADDRESSING_MODE, cl_filter_mode) \
+ F(cl_sampler_info, CL_SAMPLER_FILTER_MODE, cl_bool) \
+ \
+ F(cl_program_info, CL_PROGRAM_REFERENCE_COUNT, cl_uint) \
+ F(cl_program_info, CL_PROGRAM_CONTEXT, cl::Context) \
+ F(cl_program_info, CL_PROGRAM_NUM_DEVICES, cl_uint) \
+ F(cl_program_info, CL_PROGRAM_DEVICES, VECTOR_CLASS<Device>) \
+ F(cl_program_info, CL_PROGRAM_SOURCE, STRING_CLASS) \
+ F(cl_program_info, CL_PROGRAM_BINARY_SIZES, VECTOR_CLASS< ::size_t>) \
+ F(cl_program_info, CL_PROGRAM_BINARIES, VECTOR_CLASS<char *>) \
+ \
+ F(cl_program_build_info, CL_PROGRAM_BUILD_STATUS, cl_build_status) \
+ F(cl_program_build_info, CL_PROGRAM_BUILD_OPTIONS, STRING_CLASS) \
+ F(cl_program_build_info, CL_PROGRAM_BUILD_LOG, STRING_CLASS) \
+ \
+ F(cl_kernel_info, CL_KERNEL_FUNCTION_NAME, STRING_CLASS) \
+ F(cl_kernel_info, CL_KERNEL_NUM_ARGS, cl_uint) \
+ F(cl_kernel_info, CL_KERNEL_REFERENCE_COUNT, cl_uint) \
+ F(cl_kernel_info, CL_KERNEL_CONTEXT, cl::Context) \
+ F(cl_kernel_info, CL_KERNEL_PROGRAM, cl::Program) \
+ \
+ F(cl_kernel_work_group_info, CL_KERNEL_WORK_GROUP_SIZE, ::size_t) \
+ F(cl_kernel_work_group_info, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, cl::size_t<3>) \
+ F(cl_kernel_work_group_info, CL_KERNEL_LOCAL_MEM_SIZE, cl_ulong) \
+ \
+ F(cl_command_queue_info, CL_QUEUE_CONTEXT, cl::Context) \
+ F(cl_command_queue_info, CL_QUEUE_DEVICE, cl::Device) \
+ F(cl_command_queue_info, CL_QUEUE_REFERENCE_COUNT, cl_uint) \
+ F(cl_command_queue_info, CL_QUEUE_PROPERTIES, cl_command_queue_properties)
+
+#if defined(CL_VERSION_1_1)
+#define __PARAM_NAME_INFO_1_1(F) \
+ F(cl_context_info, CL_CONTEXT_NUM_DEVICES, cl_uint)\
+ F(cl_device_info, CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF, cl_uint) \
+ F(cl_device_info, CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR, cl_uint) \
+ F(cl_device_info, CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT, cl_uint) \
+ F(cl_device_info, CL_DEVICE_NATIVE_VECTOR_WIDTH_INT, cl_uint) \
+ F(cl_device_info, CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG, cl_uint) \
+ F(cl_device_info, CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT, cl_uint) \
+ F(cl_device_info, CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE, cl_uint) \
+ F(cl_device_info, CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF, cl_uint) \
+ F(cl_device_info, CL_DEVICE_DOUBLE_FP_CONFIG, cl_device_fp_config) \
+ F(cl_device_info, CL_DEVICE_HALF_FP_CONFIG, cl_device_fp_config) \
+ F(cl_device_info, CL_DEVICE_HOST_UNIFIED_MEMORY, cl_bool) \
+ F(cl_device_info, CL_DEVICE_OPENCL_C_VERSION, STRING_CLASS) \
+ \
+ F(cl_mem_info, CL_MEM_ASSOCIATED_MEMOBJECT, cl::Memory) \
+ F(cl_mem_info, CL_MEM_OFFSET, ::size_t) \
+ \
+ F(cl_kernel_work_group_info, CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE, ::size_t) \
+ F(cl_kernel_work_group_info, CL_KERNEL_PRIVATE_MEM_SIZE, cl_ulong) \
+ \
+ F(cl_event_info, CL_EVENT_CONTEXT, cl::Context)
+#endif // CL_VERSION_1_1
+
+
+#if defined(CL_VERSION_1_2)
+#define __PARAM_NAME_INFO_1_2(F) \
+ F(cl_image_info, CL_IMAGE_BUFFER, cl::Buffer) \
+ \
+ F(cl_program_info, CL_PROGRAM_NUM_KERNELS, ::size_t) \
+ F(cl_program_info, CL_PROGRAM_KERNEL_NAMES, STRING_CLASS) \
+ \
+ F(cl_program_build_info, CL_PROGRAM_BINARY_TYPE, cl_program_binary_type) \
+ \
+ F(cl_kernel_info, CL_KERNEL_ATTRIBUTES, STRING_CLASS) \
+ \
+ F(cl_kernel_arg_info, CL_KERNEL_ARG_ADDRESS_QUALIFIER, cl_kernel_arg_address_qualifier) \
+ F(cl_kernel_arg_info, CL_KERNEL_ARG_ACCESS_QUALIFIER, cl_kernel_arg_access_qualifier) \
+ F(cl_kernel_arg_info, CL_KERNEL_ARG_TYPE_NAME, STRING_CLASS) \
+ F(cl_kernel_arg_info, CL_KERNEL_ARG_NAME, STRING_CLASS) \
+ \
+ F(cl_device_info, CL_DEVICE_PARENT_DEVICE, cl_device_id) \
+ F(cl_device_info, CL_DEVICE_PARTITION_PROPERTIES, VECTOR_CLASS<cl_device_partition_property>) \
+ F(cl_device_info, CL_DEVICE_PARTITION_TYPE, VECTOR_CLASS<cl_device_partition_property>) \
+ F(cl_device_info, CL_DEVICE_REFERENCE_COUNT, cl_uint) \
+ F(cl_device_info, CL_DEVICE_PREFERRED_INTEROP_USER_SYNC, ::size_t) \
+ F(cl_device_info, CL_DEVICE_PARTITION_AFFINITY_DOMAIN, cl_device_affinity_domain) \
+ F(cl_device_info, CL_DEVICE_BUILT_IN_KERNELS, STRING_CLASS)
+#endif // #if defined(CL_VERSION_1_2)
+
+#if defined(USE_CL_DEVICE_FISSION)
+#define __PARAM_NAME_DEVICE_FISSION(F) \
+ F(cl_device_info, CL_DEVICE_PARENT_DEVICE_EXT, cl_device_id) \
+ F(cl_device_info, CL_DEVICE_PARTITION_TYPES_EXT, VECTOR_CLASS<cl_device_partition_property_ext>) \
+ F(cl_device_info, CL_DEVICE_AFFINITY_DOMAINS_EXT, VECTOR_CLASS<cl_device_partition_property_ext>) \
+ F(cl_device_info, CL_DEVICE_REFERENCE_COUNT_EXT , cl_uint) \
+ F(cl_device_info, CL_DEVICE_PARTITION_STYLE_EXT, VECTOR_CLASS<cl_device_partition_property_ext>)
+#endif // USE_CL_DEVICE_FISSION
+
+template <typename enum_type, cl_int Name>
+struct param_traits {};
+
+#define __CL_DECLARE_PARAM_TRAITS(token, param_name, T) \
+struct token; \
+template<> \
+struct param_traits<detail:: token,param_name> \
+{ \
+ enum { value = param_name }; \
+ typedef T param_type; \
+};
+
+__PARAM_NAME_INFO_1_0(__CL_DECLARE_PARAM_TRAITS)
+#if defined(CL_VERSION_1_1)
+__PARAM_NAME_INFO_1_1(__CL_DECLARE_PARAM_TRAITS)
+#endif // CL_VERSION_1_1
+#if defined(CL_VERSION_1_2)
+__PARAM_NAME_INFO_1_2(__CL_DECLARE_PARAM_TRAITS)
+#endif // CL_VERSION_1_1
+
+#if defined(USE_CL_DEVICE_FISSION)
+__PARAM_NAME_DEVICE_FISSION(__CL_DECLARE_PARAM_TRAITS);
+#endif // USE_CL_DEVICE_FISSION
+
+#ifdef CL_PLATFORM_ICD_SUFFIX_KHR
+__CL_DECLARE_PARAM_TRAITS(cl_platform_info, CL_PLATFORM_ICD_SUFFIX_KHR, STRING_CLASS)
+#endif
+
+#ifdef CL_DEVICE_PROFILING_TIMER_OFFSET_AMD
+__CL_DECLARE_PARAM_TRAITS(cl_device_info, CL_DEVICE_PROFILING_TIMER_OFFSET_AMD, cl_ulong)
+#endif
+
+#ifdef CL_DEVICE_GLOBAL_FREE_MEMORY_AMD
+__CL_DECLARE_PARAM_TRAITS(cl_device_info, CL_DEVICE_GLOBAL_FREE_MEMORY_AMD, VECTOR_CLASS< ::size_t>)
+#endif
+#ifdef CL_DEVICE_SIMD_PER_COMPUTE_UNIT_AMD
+__CL_DECLARE_PARAM_TRAITS(cl_device_info, CL_DEVICE_SIMD_PER_COMPUTE_UNIT_AMD, cl_uint)
+#endif
+#ifdef CL_DEVICE_SIMD_WIDTH_AMD
+__CL_DECLARE_PARAM_TRAITS(cl_device_info, CL_DEVICE_SIMD_WIDTH_AMD, cl_uint)
+#endif
+#ifdef CL_DEVICE_SIMD_INSTRUCTION_WIDTH_AMD
+__CL_DECLARE_PARAM_TRAITS(cl_device_info, CL_DEVICE_SIMD_INSTRUCTION_WIDTH_AMD, cl_uint)
+#endif
+#ifdef CL_DEVICE_WAVEFRONT_WIDTH_AMD
+__CL_DECLARE_PARAM_TRAITS(cl_device_info, CL_DEVICE_WAVEFRONT_WIDTH_AMD, cl_uint)
+#endif
+#ifdef CL_DEVICE_GLOBAL_MEM_CHANNELS_AMD
+__CL_DECLARE_PARAM_TRAITS(cl_device_info, CL_DEVICE_GLOBAL_MEM_CHANNELS_AMD, cl_uint)
+#endif
+#ifdef CL_DEVICE_GLOBAL_MEM_CHANNEL_BANKS_AMD
+__CL_DECLARE_PARAM_TRAITS(cl_device_info, CL_DEVICE_GLOBAL_MEM_CHANNEL_BANKS_AMD, cl_uint)
+#endif
+#ifdef CL_DEVICE_GLOBAL_MEM_CHANNEL_BANK_WIDTH_AMD
+__CL_DECLARE_PARAM_TRAITS(cl_device_info, CL_DEVICE_GLOBAL_MEM_CHANNEL_BANK_WIDTH_AMD, cl_uint)
+#endif
+#ifdef CL_DEVICE_LOCAL_MEM_SIZE_PER_COMPUTE_UNIT_AMD
+__CL_DECLARE_PARAM_TRAITS(cl_device_info, CL_DEVICE_LOCAL_MEM_SIZE_PER_COMPUTE_UNIT_AMD, cl_uint)
+#endif
+#ifdef CL_DEVICE_LOCAL_MEM_BANKS_AMD
+__CL_DECLARE_PARAM_TRAITS(cl_device_info, CL_DEVICE_LOCAL_MEM_BANKS_AMD, cl_uint)
+#endif
+
+#ifdef CL_DEVICE_COMPUTE_CAPABILITY_MAJOR_NV
+__CL_DECLARE_PARAM_TRAITS(cl_device_info, CL_DEVICE_COMPUTE_CAPABILITY_MAJOR_NV, cl_uint)
+#endif
+#ifdef CL_DEVICE_COMPUTE_CAPABILITY_MINOR_NV
+__CL_DECLARE_PARAM_TRAITS(cl_device_info, CL_DEVICE_COMPUTE_CAPABILITY_MINOR_NV, cl_uint)
+#endif
+#ifdef CL_DEVICE_REGISTERS_PER_BLOCK_NV
+__CL_DECLARE_PARAM_TRAITS(cl_device_info, CL_DEVICE_REGISTERS_PER_BLOCK_NV, cl_uint)
+#endif
+#ifdef CL_DEVICE_WARP_SIZE_NV
+__CL_DECLARE_PARAM_TRAITS(cl_device_info, CL_DEVICE_WARP_SIZE_NV, cl_uint)
+#endif
+#ifdef CL_DEVICE_GPU_OVERLAP_NV
+__CL_DECLARE_PARAM_TRAITS(cl_device_info, CL_DEVICE_GPU_OVERLAP_NV, cl_bool)
+#endif
+#ifdef CL_DEVICE_KERNEL_EXEC_TIMEOUT_NV
+__CL_DECLARE_PARAM_TRAITS(cl_device_info, CL_DEVICE_KERNEL_EXEC_TIMEOUT_NV, cl_bool)
+#endif
+#ifdef CL_DEVICE_INTEGRATED_MEMORY_NV
+__CL_DECLARE_PARAM_TRAITS(cl_device_info, CL_DEVICE_INTEGRATED_MEMORY_NV, cl_bool)
+#endif
+
+// Convenience functions
+
+template <typename Func, typename T>
+inline cl_int
+getInfo(Func f, cl_uint name, T* param)
+{
+ return getInfoHelper(f, name, param, 0);
+}
+
+template <typename Func, typename Arg0>
+struct GetInfoFunctor0
+{
+ Func f_; const Arg0& arg0_;
+ cl_int operator ()(
+ cl_uint param, ::size_t size, void* value, ::size_t* size_ret)
+ { return f_(arg0_, param, size, value, size_ret); }
+};
+
+template <typename Func, typename Arg0, typename Arg1>
+struct GetInfoFunctor1
+{
+ Func f_; const Arg0& arg0_; const Arg1& arg1_;
+ cl_int operator ()(
+ cl_uint param, ::size_t size, void* value, ::size_t* size_ret)
+ { return f_(arg0_, arg1_, param, size, value, size_ret); }
+};
+
+template <typename Func, typename Arg0, typename T>
+inline cl_int
+getInfo(Func f, const Arg0& arg0, cl_uint name, T* param)
+{
+ GetInfoFunctor0<Func, Arg0> f0 = { f, arg0 };
+ return getInfoHelper(f0, name, param, 0);
+}
+
+template <typename Func, typename Arg0, typename Arg1, typename T>
+inline cl_int
+getInfo(Func f, const Arg0& arg0, const Arg1& arg1, cl_uint name, T* param)
+{
+ GetInfoFunctor1<Func, Arg0, Arg1> f0 = { f, arg0, arg1 };
+ return getInfoHelper(f0, name, param, 0);
+}
+
+template<typename T>
+struct ReferenceHandler
+{ };
+
+#if defined(CL_VERSION_1_2)
+/**
+ * OpenCL 1.2 devices do have retain/release.
+ */
+template <>
+struct ReferenceHandler<cl_device_id>
+{
+ /**
+ * Retain the device.
+ * \param device A valid device created using createSubDevices
+ * \return
+ * CL_SUCCESS if the function executed successfully.
+ * CL_INVALID_DEVICE if device was not a valid subdevice
+ * CL_OUT_OF_RESOURCES
+ * CL_OUT_OF_HOST_MEMORY
+ */
+ static cl_int retain(cl_device_id device)
+ { return ::clRetainDevice(device); }
+ /**
+ * Retain the device.
+ * \param device A valid device created using createSubDevices
+ * \return
+ * CL_SUCCESS if the function executed successfully.
+ * CL_INVALID_DEVICE if device was not a valid subdevice
+ * CL_OUT_OF_RESOURCES
+ * CL_OUT_OF_HOST_MEMORY
+ */
+ static cl_int release(cl_device_id device)
+ { return ::clReleaseDevice(device); }
+};
+#else // #if defined(CL_VERSION_1_2)
+/**
+ * OpenCL 1.1 devices do not have retain/release.
+ */
+template <>
+struct ReferenceHandler<cl_device_id>
+{
+ // cl_device_id does not have retain().
+ static cl_int retain(cl_device_id)
+ { return CL_SUCCESS; }
+ // cl_device_id does not have release().
+ static cl_int release(cl_device_id)
+ { return CL_SUCCESS; }
+};
+#endif // #if defined(CL_VERSION_1_2)
+
+template <>
+struct ReferenceHandler<cl_platform_id>
+{
+ // cl_platform_id does not have retain().
+ static cl_int retain(cl_platform_id)
+ { return CL_SUCCESS; }
+ // cl_platform_id does not have release().
+ static cl_int release(cl_platform_id)
+ { return CL_SUCCESS; }
+};
+
+template <>
+struct ReferenceHandler<cl_context>
+{
+ static cl_int retain(cl_context context)
+ { return ::clRetainContext(context); }
+ static cl_int release(cl_context context)
+ { return ::clReleaseContext(context); }
+};
+
+template <>
+struct ReferenceHandler<cl_command_queue>
+{
+ static cl_int retain(cl_command_queue queue)
+ { return ::clRetainCommandQueue(queue); }
+ static cl_int release(cl_command_queue queue)
+ { return ::clReleaseCommandQueue(queue); }
+};
+
+template <>
+struct ReferenceHandler<cl_mem>
+{
+ static cl_int retain(cl_mem memory)
+ { return ::clRetainMemObject(memory); }
+ static cl_int release(cl_mem memory)
+ { return ::clReleaseMemObject(memory); }
+};
+
+template <>
+struct ReferenceHandler<cl_sampler>
+{
+ static cl_int retain(cl_sampler sampler)
+ { return ::clRetainSampler(sampler); }
+ static cl_int release(cl_sampler sampler)
+ { return ::clReleaseSampler(sampler); }
+};
+
+template <>
+struct ReferenceHandler<cl_program>
+{
+ static cl_int retain(cl_program program)
+ { return ::clRetainProgram(program); }
+ static cl_int release(cl_program program)
+ { return ::clReleaseProgram(program); }
+};
+
+template <>
+struct ReferenceHandler<cl_kernel>
+{
+ static cl_int retain(cl_kernel kernel)
+ { return ::clRetainKernel(kernel); }
+ static cl_int release(cl_kernel kernel)
+ { return ::clReleaseKernel(kernel); }
+};
+
+template <>
+struct ReferenceHandler<cl_event>
+{
+ static cl_int retain(cl_event event)
+ { return ::clRetainEvent(event); }
+ static cl_int release(cl_event event)
+ { return ::clReleaseEvent(event); }
+};
+
+
+// Extracts version number with major in the upper 16 bits, minor in the lower 16
+static cl_uint getVersion(const char *versionInfo)
+{
+ int highVersion = 0;
+ int lowVersion = 0;
+ int index = 7;
+ while(versionInfo[index] != '.' ) {
+ highVersion *= 10;
+ highVersion += versionInfo[index]-'0';
+ ++index;
+ }
+ ++index;
+ while(versionInfo[index] != ' ' ) {
+ lowVersion *= 10;
+ lowVersion += versionInfo[index]-'0';
+ ++index;
+ }
+ return (highVersion << 16) | lowVersion;
+}
+
+static cl_uint getPlatformVersion(cl_platform_id platform)
+{
+ ::size_t size = 0;
+ clGetPlatformInfo(platform, CL_PLATFORM_VERSION, 0, NULL, &size);
+ char *versionInfo = (char *) alloca(size);
+ clGetPlatformInfo(platform, CL_PLATFORM_VERSION, size, &versionInfo[0], &size);
+ return getVersion(versionInfo);
+}
+
+static cl_uint getDevicePlatformVersion(cl_device_id device)
+{
+ cl_platform_id platform;
+ clGetDeviceInfo(device, CL_DEVICE_PLATFORM, sizeof(platform), &platform, NULL);
+ return getPlatformVersion(platform);
+}
+
+#if defined(CL_VERSION_1_2) && defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS)
+static cl_uint getContextPlatformVersion(cl_context context)
+{
+ // The platform cannot be queried directly, so we first have to grab a
+ // device and obtain its context
+ ::size_t size = 0;
+ clGetContextInfo(context, CL_CONTEXT_DEVICES, 0, NULL, &size);
+ if (size == 0)
+ return 0;
+ cl_device_id *devices = (cl_device_id *) alloca(size);
+ clGetContextInfo(context, CL_CONTEXT_DEVICES, size, devices, NULL);
+ return getDevicePlatformVersion(devices[0]);
+}
+#endif // #if defined(CL_VERSION_1_2) && defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS)
+
+template <typename T>
+class Wrapper
+{
+public:
+ typedef T cl_type;
+
+protected:
+ cl_type object_;
+
+public:
+ Wrapper() : object_(NULL) { }
+
+ Wrapper(const cl_type &obj) : object_(obj) { }
+
+ ~Wrapper()
+ {
+ if (object_ != NULL) { release(); }
+ }
+
+ Wrapper(const Wrapper<cl_type>& rhs)
+ {
+ object_ = rhs.object_;
+ if (object_ != NULL) { detail::errHandler(retain(), __RETAIN_ERR); }
+ }
+
+ Wrapper<cl_type>& operator = (const Wrapper<cl_type>& rhs)
+ {
+ if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
+ object_ = rhs.object_;
+ if (object_ != NULL) { detail::errHandler(retain(), __RETAIN_ERR); }
+ return *this;
+ }
+
+ Wrapper<cl_type>& operator = (const cl_type &rhs)
+ {
+ if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
+ object_ = rhs;
+ return *this;
+ }
+
+ cl_type operator ()() const { return object_; }
+
+ cl_type& operator ()() { return object_; }
+
+protected:
+ template<typename Func, typename U>
+ friend inline cl_int getInfoHelper(Func, cl_uint, U*, int, typename U::cl_type);
+
+ cl_int retain() const
+ {
+ return ReferenceHandler<cl_type>::retain(object_);
+ }
+
+ cl_int release() const
+ {
+ return ReferenceHandler<cl_type>::release(object_);
+ }
+};
+
+template <>
+class Wrapper<cl_device_id>
+{
+public:
+ typedef cl_device_id cl_type;
+
+protected:
+ cl_type object_;
+ bool referenceCountable_;
+
+ static bool isReferenceCountable(cl_device_id device)
+ {
+ bool retVal = false;
+ if (device != NULL) {
+ int version = getDevicePlatformVersion(device);
+ if(version > ((1 << 16) + 1)) {
+ retVal = true;
+ }
+ }
+ return retVal;
+ }
+
+public:
+ Wrapper() : object_(NULL), referenceCountable_(false)
+ {
+ }
+
+ Wrapper(const cl_type &obj) : object_(obj), referenceCountable_(false)
+ {
+ referenceCountable_ = isReferenceCountable(obj);
+ }
+
+ ~Wrapper()
+ {
+ if (object_ != NULL) { release(); }
+ }
+
+ Wrapper(const Wrapper<cl_type>& rhs)
+ {
+ object_ = rhs.object_;
+ referenceCountable_ = isReferenceCountable(object_);
+ if (object_ != NULL) { detail::errHandler(retain(), __RETAIN_ERR); }
+ }
+
+ Wrapper<cl_type>& operator = (const Wrapper<cl_type>& rhs)
+ {
+ if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
+ object_ = rhs.object_;
+ referenceCountable_ = rhs.referenceCountable_;
+ if (object_ != NULL) { detail::errHandler(retain(), __RETAIN_ERR); }
+ return *this;
+ }
+
+ Wrapper<cl_type>& operator = (const cl_type &rhs)
+ {
+ if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
+ object_ = rhs;
+ referenceCountable_ = isReferenceCountable(object_);
+ return *this;
+ }
+
+ cl_type operator ()() const { return object_; }
+
+ cl_type& operator ()() { return object_; }
+
+protected:
+ template<typename Func, typename U>
+ friend inline cl_int getInfoHelper(Func, cl_uint, U*, int, typename U::cl_type);
+
+ template<typename Func, typename U>
+ friend inline cl_int getInfoHelper(Func, cl_uint, VECTOR_CLASS<U>*, int, typename U::cl_type);
+
+ cl_int retain() const
+ {
+ if( referenceCountable_ ) {
+ return ReferenceHandler<cl_type>::retain(object_);
+ }
+ else {
+ return CL_SUCCESS;
+ }
+ }
+
+ cl_int release() const
+ {
+ if( referenceCountable_ ) {
+ return ReferenceHandler<cl_type>::release(object_);
+ }
+ else {
+ return CL_SUCCESS;
+ }
+ }
+};
+
+} // namespace detail
+//! \endcond
+
+/*! \stuct ImageFormat
+ * \brief Adds constructors and member functions for cl_image_format.
+ *
+ * \see cl_image_format
+ */
+struct ImageFormat : public cl_image_format
+{
+ //! \brief Default constructor - performs no initialization.
+ ImageFormat(){}
+
+ //! \brief Initializing constructor.
+ ImageFormat(cl_channel_order order, cl_channel_type type)
+ {
+ image_channel_order = order;
+ image_channel_data_type = type;
+ }
+
+ //! \brief Assignment operator.
+ ImageFormat& operator = (const ImageFormat& rhs)
+ {
+ if (this != &rhs) {
+ this->image_channel_data_type = rhs.image_channel_data_type;
+ this->image_channel_order = rhs.image_channel_order;
+ }
+ return *this;
+ }
+};
+
+/*! \brief Class interface for cl_device_id.
+ *
+ * \note Copies of these objects are inexpensive, since they don't 'own'
+ * any underlying resources or data structures.
+ *
+ * \see cl_device_id
+ */
+class Device : public detail::Wrapper<cl_device_id>
+{
+public:
+ //! \brief Default constructor - initializes to NULL.
+ Device() : detail::Wrapper<cl_type>() { }
+
+ /*! \brief Copy constructor.
+ *
+ * This simply copies the device ID value, which is an inexpensive operation.
+ */
+ Device(const Device& device) : detail::Wrapper<cl_type>(device) { }
+
+ /*! \brief Constructor from cl_device_id.
+ *
+ * This simply copies the device ID value, which is an inexpensive operation.
+ */
+ Device(const cl_device_id &device) : detail::Wrapper<cl_type>(device) { }
+
+ /*! \brief Returns the first device on the default context.
+ *
+ * \see Context::getDefault()
+ */
+ static Device getDefault(cl_int * err = NULL);
+
+ /*! \brief Assignment operator from Device.
+ *
+ * This simply copies the device ID value, which is an inexpensive operation.
+ */
+ Device& operator = (const Device& rhs)
+ {
+ if (this != &rhs) {
+ detail::Wrapper<cl_type>::operator=(rhs);
+ }
+ return *this;
+ }
+
+ /*! \brief Assignment operator from cl_device_id.
+ *
+ * This simply copies the device ID value, which is an inexpensive operation.
+ */
+ Device& operator = (const cl_device_id& rhs)
+ {
+ detail::Wrapper<cl_type>::operator=(rhs);
+ return *this;
+ }
+
+ //! \brief Wrapper for clGetDeviceInfo().
+ template <typename T>
+ cl_int getInfo(cl_device_info name, T* param) const
+ {
+ return detail::errHandler(
+ detail::getInfo(&::clGetDeviceInfo, object_, name, param),
+ __GET_DEVICE_INFO_ERR);
+ }
+
+ //! \brief Wrapper for clGetDeviceInfo() that returns by value.
+ template <cl_int name> typename
+ detail::param_traits<detail::cl_device_info, name>::param_type
+ getInfo(cl_int* err = NULL) const
+ {
+ typename detail::param_traits<
+ detail::cl_device_info, name>::param_type param;
+ cl_int result = getInfo(name, ¶m);
+ if (err != NULL) {
+ *err = result;
+ }
+ return param;
+ }
+
+ /**
+ * CL 1.2 version
+ */
+#if defined(CL_VERSION_1_2)
+ //! \brief Wrapper for clCreateSubDevicesEXT().
+ cl_int createSubDevices(
+ const cl_device_partition_property * properties,
+ VECTOR_CLASS<Device>* devices)
+ {
+ cl_uint n = 0;
+ cl_int err = clCreateSubDevices(object_, properties, 0, NULL, &n);
+ if (err != CL_SUCCESS) {
+ return detail::errHandler(err, __CREATE_SUB_DEVICES);
+ }
+
+ cl_device_id* ids = (cl_device_id*) alloca(n * sizeof(cl_device_id));
+ err = clCreateSubDevices(object_, properties, n, ids, NULL);
+ if (err != CL_SUCCESS) {
+ return detail::errHandler(err, __CREATE_SUB_DEVICES);
+ }
+
+ devices->assign(&ids[0], &ids[n]);
+ return CL_SUCCESS;
+ }
+#endif // #if defined(CL_VERSION_1_2)
+
+/**
+ * CL 1.1 version that uses device fission.
+ */
+#if defined(CL_VERSION_1_1)
+#if defined(USE_CL_DEVICE_FISSION)
+ cl_int createSubDevices(
+ const cl_device_partition_property_ext * properties,
+ VECTOR_CLASS<Device>* devices)
+ {
+ typedef CL_API_ENTRY cl_int
+ ( CL_API_CALL * PFN_clCreateSubDevicesEXT)(
+ cl_device_id /*in_device*/,
+ const cl_device_partition_property_ext * /* properties */,
+ cl_uint /*num_entries*/,
+ cl_device_id * /*out_devices*/,
+ cl_uint * /*num_devices*/ ) CL_EXT_SUFFIX__VERSION_1_1;
+
+ static PFN_clCreateSubDevicesEXT pfn_clCreateSubDevicesEXT = NULL;
+ __INIT_CL_EXT_FCN_PTR(clCreateSubDevicesEXT);
+
+ cl_uint n = 0;
+ cl_int err = pfn_clCreateSubDevicesEXT(object_, properties, 0, NULL, &n);
+ if (err != CL_SUCCESS) {
+ return detail::errHandler(err, __CREATE_SUB_DEVICES);
+ }
+
+ cl_device_id* ids = (cl_device_id*) alloca(n * sizeof(cl_device_id));
+ err = pfn_clCreateSubDevicesEXT(object_, properties, n, ids, NULL);
+ if (err != CL_SUCCESS) {
+ return detail::errHandler(err, __CREATE_SUB_DEVICES);
+ }
+
+ devices->assign(&ids[0], &ids[n]);
+ return CL_SUCCESS;
+ }
+#endif // #if defined(USE_CL_DEVICE_FISSION)
+#endif // #if defined(CL_VERSION_1_1)
+};
+
+/*! \brief Class interface for cl_platform_id.
+ *
+ * \note Copies of these objects are inexpensive, since they don't 'own'
+ * any underlying resources or data structures.
+ *
+ * \see cl_platform_id
+ */
+class Platform : public detail::Wrapper<cl_platform_id>
+{
+public:
+ //! \brief Default constructor - initializes to NULL.
+ Platform() : detail::Wrapper<cl_type>() { }
+
+ /*! \brief Copy constructor.
+ *
+ * This simply copies the platform ID value, which is an inexpensive operation.
+ */
+ Platform(const Platform& platform) : detail::Wrapper<cl_type>(platform) { }
+
+ /*! \brief Constructor from cl_platform_id.
+ *
+ * This simply copies the platform ID value, which is an inexpensive operation.
+ */
+ Platform(const cl_platform_id &platform) : detail::Wrapper<cl_type>(platform) { }
+
+ /*! \brief Assignment operator from Platform.
+ *
+ * This simply copies the platform ID value, which is an inexpensive operation.
+ */
+ Platform& operator = (const Platform& rhs)
+ {
+ if (this != &rhs) {
+ detail::Wrapper<cl_type>::operator=(rhs);
+ }
+ return *this;
+ }
+
+ /*! \brief Assignment operator from cl_platform_id.
+ *
+ * This simply copies the platform ID value, which is an inexpensive operation.
+ */
+ Platform& operator = (const cl_platform_id& rhs)
+ {
+ detail::Wrapper<cl_type>::operator=(rhs);
+ return *this;
+ }
+
+ //! \brief Wrapper for clGetPlatformInfo().
+ cl_int getInfo(cl_platform_info name, STRING_CLASS* param) const
+ {
+ return detail::errHandler(
+ detail::getInfo(&::clGetPlatformInfo, object_, name, param),
+ __GET_PLATFORM_INFO_ERR);
+ }
+
+ //! \brief Wrapper for clGetPlatformInfo() that returns by value.
+ template <cl_int name> typename
+ detail::param_traits<detail::cl_platform_info, name>::param_type
+ getInfo(cl_int* err = NULL) const
+ {
+ typename detail::param_traits<
+ detail::cl_platform_info, name>::param_type param;
+ cl_int result = getInfo(name, ¶m);
+ if (err != NULL) {
+ *err = result;
+ }
+ return param;
+ }
+
+ /*! \brief Gets a list of devices for this platform.
+ *
+ * Wraps clGetDeviceIDs().
+ */
+ cl_int getDevices(
+ cl_device_type type,
+ VECTOR_CLASS<Device>* devices) const
+ {
+ cl_uint n = 0;
+ if( devices == NULL ) {
+ return detail::errHandler(CL_INVALID_ARG_VALUE, __GET_DEVICE_IDS_ERR);
+ }
+ cl_int err = ::clGetDeviceIDs(object_, type, 0, NULL, &n);
+ if (err != CL_SUCCESS) {
+ return detail::errHandler(err, __GET_DEVICE_IDS_ERR);
+ }
+
+ cl_device_id* ids = (cl_device_id*) alloca(n * sizeof(cl_device_id));
+ err = ::clGetDeviceIDs(object_, type, n, ids, NULL);
+ if (err != CL_SUCCESS) {
+ return detail::errHandler(err, __GET_DEVICE_IDS_ERR);
+ }
+
+ devices->assign(&ids[0], &ids[n]);
+ return CL_SUCCESS;
+ }
+
+#if defined(USE_DX_INTEROP)
+ /*! \brief Get the list of available D3D10 devices.
+ *
+ * \param d3d_device_source.
+ *
+ * \param d3d_object.
+ *
+ * \param d3d_device_set.
+ *
+ * \param devices returns a vector of OpenCL D3D10 devices found. The cl::Device
+ * values returned in devices can be used to identify a specific OpenCL
+ * device. If \a devices argument is NULL, this argument is ignored.
+ *
+ * \return One of the following values:
+ * - CL_SUCCESS if the function is executed successfully.
+ *
+ * The application can query specific capabilities of the OpenCL device(s)
+ * returned by cl::getDevices. This can be used by the application to
+ * determine which device(s) to use.
+ *
+ * \note In the case that exceptions are enabled and a return value
+ * other than CL_SUCCESS is generated, then cl::Error exception is
+ * generated.
+ */
+ cl_int getDevices(
+ cl_d3d10_device_source_khr d3d_device_source,
+ void * d3d_object,
+ cl_d3d10_device_set_khr d3d_device_set,
+ VECTOR_CLASS<Device>* devices) const
+ {
+ typedef CL_API_ENTRY cl_int (CL_API_CALL *PFN_clGetDeviceIDsFromD3D10KHR)(
+ cl_platform_id platform,
+ cl_d3d10_device_source_khr d3d_device_source,
+ void * d3d_object,
+ cl_d3d10_device_set_khr d3d_device_set,
+ cl_uint num_entries,
+ cl_device_id * devices,
+ cl_uint* num_devices);
+
+ if( devices == NULL ) {
+ return detail::errHandler(CL_INVALID_ARG_VALUE, __GET_DEVICE_IDS_ERR);
+ }
+
+ static PFN_clGetDeviceIDsFromD3D10KHR pfn_clGetDeviceIDsFromD3D10KHR = NULL;
+ __INIT_CL_EXT_FCN_PTR_PLATFORM(object_, clGetDeviceIDsFromD3D10KHR);
+
+ cl_uint n = 0;
+ cl_int err = pfn_clGetDeviceIDsFromD3D10KHR(
+ object_,
+ d3d_device_source,
+ d3d_object,
+ d3d_device_set,
+ 0,
+ NULL,
+ &n);
+ if (err != CL_SUCCESS) {
+ return detail::errHandler(err, __GET_DEVICE_IDS_ERR);
+ }
+
+ cl_device_id* ids = (cl_device_id*) alloca(n * sizeof(cl_device_id));
+ err = pfn_clGetDeviceIDsFromD3D10KHR(
+ object_,
+ d3d_device_source,
+ d3d_object,
+ d3d_device_set,
+ n,
+ ids,
+ NULL);
+ if (err != CL_SUCCESS) {
+ return detail::errHandler(err, __GET_DEVICE_IDS_ERR);
+ }
+
+ devices->assign(&ids[0], &ids[n]);
+ return CL_SUCCESS;
+ }
+#endif
+
+ /*! \brief Gets a list of available platforms.
+ *
+ * Wraps clGetPlatformIDs().
+ */
+ static cl_int get(
+ VECTOR_CLASS<Platform>* platforms)
+ {
+ cl_uint n = 0;
+
+ if( platforms == NULL ) {
+ return detail::errHandler(CL_INVALID_ARG_VALUE, __GET_PLATFORM_IDS_ERR);
+ }
+
+ cl_int err = ::clGetPlatformIDs(0, NULL, &n);
+ if (err != CL_SUCCESS) {
+ return detail::errHandler(err, __GET_PLATFORM_IDS_ERR);
+ }
+
+ cl_platform_id* ids = (cl_platform_id*) alloca(
+ n * sizeof(cl_platform_id));
+ err = ::clGetPlatformIDs(n, ids, NULL);
+ if (err != CL_SUCCESS) {
+ return detail::errHandler(err, __GET_PLATFORM_IDS_ERR);
+ }
+
+ platforms->assign(&ids[0], &ids[n]);
+ return CL_SUCCESS;
+ }
+
+ /*! \brief Gets the first available platform.
+ *
+ * Wraps clGetPlatformIDs(), returning the first result.
+ */
+ static cl_int get(
+ Platform * platform)
+ {
+ cl_uint n = 0;
+
+ if( platform == NULL ) {
+ return detail::errHandler(CL_INVALID_ARG_VALUE, __GET_PLATFORM_IDS_ERR);
+ }
+
+ cl_int err = ::clGetPlatformIDs(0, NULL, &n);
+ if (err != CL_SUCCESS) {
+ return detail::errHandler(err, __GET_PLATFORM_IDS_ERR);
+ }
+
+ cl_platform_id* ids = (cl_platform_id*) alloca(
+ n * sizeof(cl_platform_id));
+ err = ::clGetPlatformIDs(n, ids, NULL);
+ if (err != CL_SUCCESS) {
+ return detail::errHandler(err, __GET_PLATFORM_IDS_ERR);
+ }
+
+ *platform = ids[0];
+ return CL_SUCCESS;
+ }
+
+ /*! \brief Gets the first available platform, returning it by value.
+ *
+ * Wraps clGetPlatformIDs(), returning the first result.
+ */
+ static Platform get(
+ cl_int * errResult = NULL)
+ {
+ Platform platform;
+ cl_uint n = 0;
+ cl_int err = ::clGetPlatformIDs(0, NULL, &n);
+ if (err != CL_SUCCESS) {
+ detail::errHandler(err, __GET_PLATFORM_IDS_ERR);
+ if (errResult != NULL) {
+ *errResult = err;
+ }
+ }
+
+ cl_platform_id* ids = (cl_platform_id*) alloca(
+ n * sizeof(cl_platform_id));
+ err = ::clGetPlatformIDs(n, ids, NULL);
+
+ if (err != CL_SUCCESS) {
+ detail::errHandler(err, __GET_PLATFORM_IDS_ERR);
+ }
+
+ if (errResult != NULL) {
+ *errResult = err;
+ }
+
+ return ids[0];
+ }
+
+ static Platform getDefault(
+ cl_int *errResult = NULL )
+ {
+ return get(errResult);
+ }
+
+
+#if defined(CL_VERSION_1_2)
+ //! \brief Wrapper for clUnloadCompiler().
+ cl_int
+ unloadCompiler()
+ {
+ return ::clUnloadPlatformCompiler(object_);
+ }
+#endif // #if defined(CL_VERSION_1_2)
+}; // class Platform
+
+/**
+ * Deprecated APIs for 1.2
+ */
+#if defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS) || (defined(CL_VERSION_1_1) && !defined(CL_VERSION_1_2))
+/**
+ * Unload the OpenCL compiler.
+ * \note Deprecated for OpenCL 1.2. Use Platform::unloadCompiler instead.
+ */
+inline CL_EXT_PREFIX__VERSION_1_1_DEPRECATED cl_int
+UnloadCompiler() CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED;
+inline cl_int
+UnloadCompiler()
+{
+ return ::clUnloadCompiler();
+}
+#endif // #if defined(CL_VERSION_1_1)
+
+/*! \brief Class interface for cl_context.
+ *
+ * \note Copies of these objects are shallow, meaning that the copy will refer
+ * to the same underlying cl_context as the original. For details, see
+ * clRetainContext() and clReleaseContext().
+ *
+ * \see cl_context
+ */
+class Context
+ : public detail::Wrapper<cl_context>
+{
+private:
+ static volatile int default_initialized_;
+ static Context default_;
+ static volatile cl_int default_error_;
+public:
+ /*! \brief Destructor.
+ *
+ * This calls clReleaseContext() on the value held by this instance.
+ */
+ ~Context() { }
+
+ /*! \brief Constructs a context including a list of specified devices.
+ *
+ * Wraps clCreateContext().
+ */
+ Context(
+ const VECTOR_CLASS<Device>& devices,
+ cl_context_properties* properties = NULL,
+ void (CL_CALLBACK * notifyFptr)(
+ const char *,
+ const void *,
+ ::size_t,
+ void *) = NULL,
+ void* data = NULL,
+ cl_int* err = NULL)
+ {
+ cl_int error;
+
+ ::size_t numDevices = devices.size();
+ cl_device_id* deviceIDs = (cl_device_id*) alloca(numDevices * sizeof(cl_device_id));
+ for( ::size_t deviceIndex = 0; deviceIndex < numDevices; ++deviceIndex ) {
+ deviceIDs[deviceIndex] = (devices[deviceIndex])();
+ }
+
+ object_ = ::clCreateContext(
+ properties, (cl_uint) numDevices,
+ deviceIDs,
+ notifyFptr, data, &error);
+
+ detail::errHandler(error, __CREATE_CONTEXT_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+ Context(
+ const Device& device,
+ cl_context_properties* properties = NULL,
+ void (CL_CALLBACK * notifyFptr)(
+ const char *,
+ const void *,
+ ::size_t,
+ void *) = NULL,
+ void* data = NULL,
+ cl_int* err = NULL)
+ {
+ cl_int error;
+
+ cl_device_id deviceID = device();
+
+ object_ = ::clCreateContext(
+ properties, 1,
+ &deviceID,
+ notifyFptr, data, &error);
+
+ detail::errHandler(error, __CREATE_CONTEXT_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+ /*! \brief Constructs a context including all devices of a specified type.
+ *
+ * Wraps clCreateContextFromType().
+ */
+ Context(
+ cl_device_type type,
+ cl_context_properties* properties = NULL,
+ void (CL_CALLBACK * notifyFptr)(
+ const char *,
+ const void *,
+ ::size_t,
+ void *) = NULL,
+ void* data = NULL,
+ cl_int* err = NULL)
+ {
+ cl_int error;
+
+#if !defined(__APPLE__) || !defined(__MACOS)
+ cl_context_properties prop[4] = {CL_CONTEXT_PLATFORM, 0, 0, 0 };
+ if (properties == NULL) {
+ prop[1] = (cl_context_properties)Platform::get(&error)();
+ if (error != CL_SUCCESS) {
+ detail::errHandler(error, __CREATE_CONTEXT_FROM_TYPE_ERR);
+ if (err != NULL) {
+ *err = error;
+ return;
+ }
+ }
+
+ properties = &prop[0];
+ }
+#endif
+ object_ = ::clCreateContextFromType(
+ properties, type, notifyFptr, data, &error);
+
+ detail::errHandler(error, __CREATE_CONTEXT_FROM_TYPE_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+ /*! \brief Returns a singleton context including all devices of CL_DEVICE_TYPE_DEFAULT.
+ *
+ * \note All calls to this function return the same cl_context as the first.
+ */
+ static Context getDefault(cl_int * err = NULL)
+ {
+ int state = detail::compare_exchange(
+ &default_initialized_,
+ __DEFAULT_BEING_INITIALIZED, __DEFAULT_NOT_INITIALIZED);
+
+ if (state & __DEFAULT_INITIALIZED) {
+ if (err != NULL) {
+ *err = default_error_;
+ }
+ return default_;
+ }
+
+ if (state & __DEFAULT_BEING_INITIALIZED) {
+ // Assume writes will propagate eventually...
+ while(default_initialized_ != __DEFAULT_INITIALIZED) {
+ detail::fence();
+ }
+
+ if (err != NULL) {
+ *err = default_error_;
+ }
+ return default_;
+ }
+
+ cl_int error;
+ default_ = Context(
+ CL_DEVICE_TYPE_DEFAULT,
+ NULL,
+ NULL,
+ NULL,
+ &error);
+
+ detail::fence();
+
+ default_error_ = error;
+ // Assume writes will propagate eventually...
+ default_initialized_ = __DEFAULT_INITIALIZED;
+
+ detail::fence();
+
+ if (err != NULL) {
+ *err = default_error_;
+ }
+ return default_;
+
+ }
+
+ //! \brief Default constructor - initializes to NULL.
+ Context() : detail::Wrapper<cl_type>() { }
+
+ /*! \brief Copy constructor.
+ *
+ * This calls clRetainContext() on the parameter's cl_context.
+ */
+ Context(const Context& context) : detail::Wrapper<cl_type>(context) { }
+
+ /*! \brief Constructor from cl_context - takes ownership.
+ *
+ * This effectively transfers ownership of a refcount on the cl_context
+ * into the new Context object.
+ */
+ __CL_EXPLICIT_CONSTRUCTORS Context(const cl_context& context) : detail::Wrapper<cl_type>(context) { }
+
+ /*! \brief Assignment operator from Context.
+ *
+ * This calls clRetainContext() on the parameter and clReleaseContext() on
+ * the previous value held by this instance.
+ */
+ Context& operator = (const Context& rhs)
+ {
+ if (this != &rhs) {
+ detail::Wrapper<cl_type>::operator=(rhs);
+ }
+ return *this;
+ }
+
+ /*! \brief Assignment operator from cl_context - takes ownership.
+ *
+ * This effectively transfers ownership of a refcount on the rhs and calls
+ * clReleaseContext() on the value previously held by this instance.
+ */
+ Context& operator = (const cl_context& rhs)
+ {
+ detail::Wrapper<cl_type>::operator=(rhs);
+ return *this;
+ }
+
+ //! \brief Wrapper for clGetContextInfo().
+ template <typename T>
+ cl_int getInfo(cl_context_info name, T* param) const
+ {
+ return detail::errHandler(
+ detail::getInfo(&::clGetContextInfo, object_, name, param),
+ __GET_CONTEXT_INFO_ERR);
+ }
+
+ //! \brief Wrapper for clGetContextInfo() that returns by value.
+ template <cl_int name> typename
+ detail::param_traits<detail::cl_context_info, name>::param_type
+ getInfo(cl_int* err = NULL) const
+ {
+ typename detail::param_traits<
+ detail::cl_context_info, name>::param_type param;
+ cl_int result = getInfo(name, ¶m);
+ if (err != NULL) {
+ *err = result;
+ }
+ return param;
+ }
+
+ /*! \brief Gets a list of supported image formats.
+ *
+ * Wraps clGetSupportedImageFormats().
+ */
+ cl_int getSupportedImageFormats(
+ cl_mem_flags flags,
+ cl_mem_object_type type,
+ VECTOR_CLASS<ImageFormat>* formats) const
+ {
+ cl_uint numEntries;
+ cl_int err = ::clGetSupportedImageFormats(
+ object_,
+ flags,
+ type,
+ 0,
+ NULL,
+ &numEntries);
+ if (err != CL_SUCCESS) {
+ return detail::errHandler(err, __GET_SUPPORTED_IMAGE_FORMATS_ERR);
+ }
+
+ ImageFormat* value = (ImageFormat*)
+ alloca(numEntries * sizeof(ImageFormat));
+ err = ::clGetSupportedImageFormats(
+ object_,
+ flags,
+ type,
+ numEntries,
+ (cl_image_format*) value,
+ NULL);
+ if (err != CL_SUCCESS) {
+ return detail::errHandler(err, __GET_SUPPORTED_IMAGE_FORMATS_ERR);
+ }
+
+ formats->assign(&value[0], &value[numEntries]);
+ return CL_SUCCESS;
+ }
+};
+
+inline Device Device::getDefault(cl_int * err)
+{
+ cl_int error;
+ Device device;
+
+ Context context = Context::getDefault(&error);
+ detail::errHandler(error, __CREATE_COMMAND_QUEUE_ERR);
+
+ if (error != CL_SUCCESS) {
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+ else {
+ device = context.getInfo<CL_CONTEXT_DEVICES>()[0];
+ if (err != NULL) {
+ *err = CL_SUCCESS;
+ }
+ }
+
+ return device;
+}
+
+
+#ifdef _WIN32
+__declspec(selectany) volatile int Context::default_initialized_ = __DEFAULT_NOT_INITIALIZED;
+__declspec(selectany) Context Context::default_;
+__declspec(selectany) volatile cl_int Context::default_error_ = CL_SUCCESS;
+#else
+__attribute__((weak)) volatile int Context::default_initialized_ = __DEFAULT_NOT_INITIALIZED;
+__attribute__((weak)) Context Context::default_;
+__attribute__((weak)) volatile cl_int Context::default_error_ = CL_SUCCESS;
+#endif
+
+/*! \brief Class interface for cl_event.
+ *
+ * \note Copies of these objects are shallow, meaning that the copy will refer
+ * to the same underlying cl_event as the original. For details, see
+ * clRetainEvent() and clReleaseEvent().
+ *
+ * \see cl_event
+ */
+class Event : public detail::Wrapper<cl_event>
+{
+public:
+ /*! \brief Destructor.
+ *
+ * This calls clReleaseEvent() on the value held by this instance.
+ */
+ ~Event() { }
+
+ //! \brief Default constructor - initializes to NULL.
+ Event() : detail::Wrapper<cl_type>() { }
+
+ /*! \brief Copy constructor.
+ *
+ * This calls clRetainEvent() on the parameter's cl_event.
+ */
+ Event(const Event& event) : detail::Wrapper<cl_type>(event) { }
+
+ /*! \brief Constructor from cl_event - takes ownership.
+ *
+ * This effectively transfers ownership of a refcount on the cl_event
+ * into the new Event object.
+ */
+ Event(const cl_event& event) : detail::Wrapper<cl_type>(event) { }
+
+ /*! \brief Assignment operator from cl_event - takes ownership.
+ *
+ * This effectively transfers ownership of a refcount on the rhs and calls
+ * clReleaseEvent() on the value previously held by this instance.
+ */
+ Event& operator = (const Event& rhs)
+ {
+ if (this != &rhs) {
+ detail::Wrapper<cl_type>::operator=(rhs);
+ }
+ return *this;
+ }
+
+ /*! \brief Assignment operator from cl_event.
+ *
+ * This calls clRetainEvent() on the parameter and clReleaseEvent() on
+ * the previous value held by this instance.
+ */
+ Event& operator = (const cl_event& rhs)
+ {
+ detail::Wrapper<cl_type>::operator=(rhs);
+ return *this;
+ }
+
+ //! \brief Wrapper for clGetEventInfo().
+ template <typename T>
+ cl_int getInfo(cl_event_info name, T* param) const
+ {
+ return detail::errHandler(
+ detail::getInfo(&::clGetEventInfo, object_, name, param),
+ __GET_EVENT_INFO_ERR);
+ }
+
+ //! \brief Wrapper for clGetEventInfo() that returns by value.
+ template <cl_int name> typename
+ detail::param_traits<detail::cl_event_info, name>::param_type
+ getInfo(cl_int* err = NULL) const
+ {
+ typename detail::param_traits<
+ detail::cl_event_info, name>::param_type param;
+ cl_int result = getInfo(name, ¶m);
+ if (err != NULL) {
+ *err = result;
+ }
+ return param;
+ }
+
+ //! \brief Wrapper for clGetEventProfilingInfo().
+ template <typename T>
+ cl_int getProfilingInfo(cl_profiling_info name, T* param) const
+ {
+ return detail::errHandler(detail::getInfo(
+ &::clGetEventProfilingInfo, object_, name, param),
+ __GET_EVENT_PROFILE_INFO_ERR);
+ }
+
+ //! \brief Wrapper for clGetEventProfilingInfo() that returns by value.
+ template <cl_int name> typename
+ detail::param_traits<detail::cl_profiling_info, name>::param_type
+ getProfilingInfo(cl_int* err = NULL) const
+ {
+ typename detail::param_traits<
+ detail::cl_profiling_info, name>::param_type param;
+ cl_int result = getProfilingInfo(name, ¶m);
+ if (err != NULL) {
+ *err = result;
+ }
+ return param;
+ }
+
+ /*! \brief Blocks the calling thread until this event completes.
+ *
+ * Wraps clWaitForEvents().
+ */
+ cl_int wait() const
+ {
+ return detail::errHandler(
+ ::clWaitForEvents(1, &object_),
+ __WAIT_FOR_EVENTS_ERR);
+ }
+
+#if defined(CL_VERSION_1_1)
+ /*! \brief Registers a user callback function for a specific command execution status.
+ *
+ * Wraps clSetEventCallback().
+ */
+ cl_int setCallback(
+ cl_int type,
+ void (CL_CALLBACK * pfn_notify)(cl_event, cl_int, void *),
+ void * user_data = NULL)
+ {
+ return detail::errHandler(
+ ::clSetEventCallback(
+ object_,
+ type,
+ pfn_notify,
+ user_data),
+ __SET_EVENT_CALLBACK_ERR);
+ }
+#endif
+
+ /*! \brief Blocks the calling thread until every event specified is complete.
+ *
+ * Wraps clWaitForEvents().
+ */
+ static cl_int
+ waitForEvents(const VECTOR_CLASS<Event>& events)
+ {
+ return detail::errHandler(
+ ::clWaitForEvents(
+ (cl_uint) events.size(), (cl_event*)&events.front()),
+ __WAIT_FOR_EVENTS_ERR);
+ }
+};
+
+#if defined(CL_VERSION_1_1)
+/*! \brief Class interface for user events (a subset of cl_event's).
+ *
+ * See Event for details about copy semantics, etc.
+ */
+class UserEvent : public Event
+{
+public:
+ /*! \brief Constructs a user event on a given context.
+ *
+ * Wraps clCreateUserEvent().
+ */
+ UserEvent(
+ const Context& context,
+ cl_int * err = NULL)
+ {
+ cl_int error;
+ object_ = ::clCreateUserEvent(
+ context(),
+ &error);
+
+ detail::errHandler(error, __CREATE_USER_EVENT_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+ //! \brief Default constructor - initializes to NULL.
+ UserEvent() : Event() { }
+
+ //! \brief Copy constructor - performs shallow copy.
+ UserEvent(const UserEvent& event) : Event(event) { }
+
+ //! \brief Assignment Operator - performs shallow copy.
+ UserEvent& operator = (const UserEvent& rhs)
+ {
+ if (this != &rhs) {
+ Event::operator=(rhs);
+ }
+ return *this;
+ }
+
+ /*! \brief Sets the execution status of a user event object.
+ *
+ * Wraps clSetUserEventStatus().
+ */
+ cl_int setStatus(cl_int status)
+ {
+ return detail::errHandler(
+ ::clSetUserEventStatus(object_,status),
+ __SET_USER_EVENT_STATUS_ERR);
+ }
+};
+#endif
+
+/*! \brief Blocks the calling thread until every event specified is complete.
+ *
+ * Wraps clWaitForEvents().
+ */
+inline static cl_int
+WaitForEvents(const VECTOR_CLASS<Event>& events)
+{
+ return detail::errHandler(
+ ::clWaitForEvents(
+ (cl_uint) events.size(), (cl_event*)&events.front()),
+ __WAIT_FOR_EVENTS_ERR);
+}
+
+/*! \brief Class interface for cl_mem.
+ *
+ * \note Copies of these objects are shallow, meaning that the copy will refer
+ * to the same underlying cl_mem as the original. For details, see
+ * clRetainMemObject() and clReleaseMemObject().
+ *
+ * \see cl_mem
+ */
+class Memory : public detail::Wrapper<cl_mem>
+{
+public:
+
+ /*! \brief Destructor.
+ *
+ * This calls clReleaseMemObject() on the value held by this instance.
+ */
+ ~Memory() {}
+
+ //! \brief Default constructor - initializes to NULL.
+ Memory() : detail::Wrapper<cl_type>() { }
+
+ /*! \brief Copy constructor - performs shallow copy.
+ *
+ * This calls clRetainMemObject() on the parameter's cl_mem.
+ */
+ Memory(const Memory& memory) : detail::Wrapper<cl_type>(memory) { }
+
+ /*! \brief Constructor from cl_mem - takes ownership.
+ *
+ * This effectively transfers ownership of a refcount on the cl_mem
+ * into the new Memory object.
+ */
+ __CL_EXPLICIT_CONSTRUCTORS Memory(const cl_mem& memory) : detail::Wrapper<cl_type>(memory) { }
+
+ /*! \brief Assignment operator from Memory.
+ *
+ * This calls clRetainMemObject() on the parameter and clReleaseMemObject()
+ * on the previous value held by this instance.
+ */
+ Memory& operator = (const Memory& rhs)
+ {
+ if (this != &rhs) {
+ detail::Wrapper<cl_type>::operator=(rhs);
+ }
+ return *this;
+ }
+
+ /*! \brief Assignment operator from cl_mem - takes ownership.
+ *
+ * This effectively transfers ownership of a refcount on the rhs and calls
+ * clReleaseMemObject() on the value previously held by this instance.
+ */
+ Memory& operator = (const cl_mem& rhs)
+ {
+ detail::Wrapper<cl_type>::operator=(rhs);
+ return *this;
+ }
+
+ //! \brief Wrapper for clGetMemObjectInfo().
+ template <typename T>
+ cl_int getInfo(cl_mem_info name, T* param) const
+ {
+ return detail::errHandler(
+ detail::getInfo(&::clGetMemObjectInfo, object_, name, param),
+ __GET_MEM_OBJECT_INFO_ERR);
+ }
+
+ //! \brief Wrapper for clGetMemObjectInfo() that returns by value.
+ template <cl_int name> typename
+ detail::param_traits<detail::cl_mem_info, name>::param_type
+ getInfo(cl_int* err = NULL) const
+ {
+ typename detail::param_traits<
+ detail::cl_mem_info, name>::param_type param;
+ cl_int result = getInfo(name, ¶m);
+ if (err != NULL) {
+ *err = result;
+ }
+ return param;
+ }
+
+#if defined(CL_VERSION_1_1)
+ /*! \brief Registers a callback function to be called when the memory object
+ * is no longer needed.
+ *
+ * Wraps clSetMemObjectDestructorCallback().
+ *
+ * Repeated calls to this function, for a given cl_mem value, will append
+ * to the list of functions called (in reverse order) when memory object's
+ * resources are freed and the memory object is deleted.
+ *
+ * \note
+ * The registered callbacks are associated with the underlying cl_mem
+ * value - not the Memory class instance.
+ */
+ cl_int setDestructorCallback(
+ void (CL_CALLBACK * pfn_notify)(cl_mem, void *),
+ void * user_data = NULL)
+ {
+ return detail::errHandler(
+ ::clSetMemObjectDestructorCallback(
+ object_,
+ pfn_notify,
+ user_data),
+ __SET_MEM_OBJECT_DESTRUCTOR_CALLBACK_ERR);
+ }
+#endif
+
+};
+
+// Pre-declare copy functions
+class Buffer;
+template< typename IteratorType >
+cl_int copy( IteratorType startIterator, IteratorType endIterator, cl::Buffer &buffer );
+template< typename IteratorType >
+cl_int copy( const cl::Buffer &buffer, IteratorType startIterator, IteratorType endIterator );
+
+/*! \brief Class interface for Buffer Memory Objects.
+ *
+ * See Memory for details about copy semantics, etc.
+ *
+ * \see Memory
+ */
+class Buffer : public Memory
+{
+public:
+
+ /*! \brief Constructs a Buffer in a specified context.
+ *
+ * Wraps clCreateBuffer().
+ *
+ * \param host_ptr Storage to be used if the CL_MEM_USE_HOST_PTR flag was
+ * specified. Note alignment & exclusivity requirements.
+ */
+ Buffer(
+ const Context& context,
+ cl_mem_flags flags,
+ ::size_t size,
+ void* host_ptr = NULL,
+ cl_int* err = NULL)
+ {
+ cl_int error;
+ object_ = ::clCreateBuffer(context(), flags, size, host_ptr, &error);
+
+ detail::errHandler(error, __CREATE_BUFFER_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+ /*! \brief Constructs a Buffer in the default context.
+ *
+ * Wraps clCreateBuffer().
+ *
+ * \param host_ptr Storage to be used if the CL_MEM_USE_HOST_PTR flag was
+ * specified. Note alignment & exclusivity requirements.
+ *
+ * \see Context::getDefault()
+ */
+ Buffer(
+ cl_mem_flags flags,
+ ::size_t size,
+ void* host_ptr = NULL,
+ cl_int* err = NULL)
+ {
+ cl_int error;
+
+ Context context = Context::getDefault(err);
+
+ object_ = ::clCreateBuffer(context(), flags, size, host_ptr, &error);
+
+ detail::errHandler(error, __CREATE_BUFFER_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+ /*!
+ * \brief Construct a Buffer from a host container via iterators.
+ * If useHostPtr is specified iterators must be random access.
+ */
+ template< typename IteratorType >
+ Buffer(
+ IteratorType startIterator,
+ IteratorType endIterator,
+ bool readOnly,
+ bool useHostPtr = false,
+ cl_int* err = NULL)
+ {
+ typedef typename std::iterator_traits<IteratorType>::value_type DataType;
+ cl_int error;
+
+ cl_mem_flags flags = 0;
+ if( readOnly ) {
+ flags |= CL_MEM_READ_ONLY;
+ }
+ else {
+ flags |= CL_MEM_READ_WRITE;
+ }
+ if( useHostPtr ) {
+ flags |= CL_MEM_USE_HOST_PTR;
+ }
+
+ ::size_t size = sizeof(DataType)*(endIterator - startIterator);
+
+ Context context = Context::getDefault(err);
+
+ if( useHostPtr ) {
+ object_ = ::clCreateBuffer(context(), flags, size, static_cast<DataType*>(&*startIterator), &error);
+ } else {
+ object_ = ::clCreateBuffer(context(), flags, size, 0, &error);
+ }
+
+ detail::errHandler(error, __CREATE_BUFFER_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+
+ if( !useHostPtr ) {
+ error = cl::copy(startIterator, endIterator, *this);
+ detail::errHandler(error, __CREATE_BUFFER_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+ }
+
+ //! \brief Default constructor - initializes to NULL.
+ Buffer() : Memory() { }
+
+ /*! \brief Copy constructor - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ Buffer(const Buffer& buffer) : Memory(buffer) { }
+
+ /*! \brief Constructor from cl_mem - takes ownership.
+ *
+ * See Memory for further details.
+ */
+ __CL_EXPLICIT_CONSTRUCTORS Buffer(const cl_mem& buffer) : Memory(buffer) { }
+
+ /*! \brief Assignment from Buffer - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ Buffer& operator = (const Buffer& rhs)
+ {
+ if (this != &rhs) {
+ Memory::operator=(rhs);
+ }
+ return *this;
+ }
+
+ /*! \brief Assignment from cl_mem - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ Buffer& operator = (const cl_mem& rhs)
+ {
+ Memory::operator=(rhs);
+ return *this;
+ }
+
+#if defined(CL_VERSION_1_1)
+ /*! \brief Creates a new buffer object from this.
+ *
+ * Wraps clCreateSubBuffer().
+ */
+ Buffer createSubBuffer(
+ cl_mem_flags flags,
+ cl_buffer_create_type buffer_create_type,
+ const void * buffer_create_info,
+ cl_int * err = NULL)
+ {
+ Buffer result;
+ cl_int error;
+ result.object_ = ::clCreateSubBuffer(
+ object_,
+ flags,
+ buffer_create_type,
+ buffer_create_info,
+ &error);
+
+ detail::errHandler(error, __CREATE_SUBBUFFER_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+
+ return result;
+ }
+#endif
+};
+
+#if defined (USE_DX_INTEROP)
+/*! \brief Class interface for creating OpenCL buffers from ID3D10Buffer's.
+ *
+ * This is provided to facilitate interoperability with Direct3D.
+ *
+ * See Memory for details about copy semantics, etc.
+ *
+ * \see Memory
+ */
+class BufferD3D10 : public Buffer
+{
+public:
+ typedef CL_API_ENTRY cl_mem (CL_API_CALL *PFN_clCreateFromD3D10BufferKHR)(
+ cl_context context, cl_mem_flags flags, ID3D10Buffer* buffer,
+ cl_int* errcode_ret);
+
+ /*! \brief Constructs a BufferD3D10, in a specified context, from a
+ * given ID3D10Buffer.
+ *
+ * Wraps clCreateFromD3D10BufferKHR().
+ */
+ BufferD3D10(
+ const Context& context,
+ cl_mem_flags flags,
+ ID3D10Buffer* bufobj,
+ cl_int * err = NULL)
+ {
+ static PFN_clCreateFromD3D10BufferKHR pfn_clCreateFromD3D10BufferKHR = NULL;
+
+#if defined(CL_VERSION_1_2)
+ vector<cl_context_properties> props = context.getInfo<CL_CONTEXT_PROPERTIES>();
+ cl_platform platform = -1;
+ for( int i = 0; i < props.size(); ++i ) {
+ if( props[i] == CL_CONTEXT_PLATFORM ) {
+ platform = props[i+1];
+ }
+ }
+ __INIT_CL_EXT_FCN_PTR_PLATFORM(platform, clCreateFromD3D10BufferKHR);
+#endif
+#if defined(CL_VERSION_1_1)
+ __INIT_CL_EXT_FCN_PTR(clCreateFromD3D10BufferKHR);
+#endif
+
+ cl_int error;
+ object_ = pfn_clCreateFromD3D10BufferKHR(
+ context(),
+ flags,
+ bufobj,
+ &error);
+
+ detail::errHandler(error, __CREATE_GL_BUFFER_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+ //! \brief Default constructor - initializes to NULL.
+ BufferD3D10() : Buffer() { }
+
+ /*! \brief Copy constructor - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ BufferD3D10(const BufferD3D10& buffer) : Buffer(buffer) { }
+
+ /*! \brief Constructor from cl_mem - takes ownership.
+ *
+ * See Memory for further details.
+ */
+ __CL_EXPLICIT_CONSTRUCTORS BufferD3D10(const cl_mem& buffer) : Buffer(buffer) { }
+
+ /*! \brief Assignment from BufferD3D10 - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ BufferD3D10& operator = (const BufferD3D10& rhs)
+ {
+ if (this != &rhs) {
+ Buffer::operator=(rhs);
+ }
+ return *this;
+ }
+
+ /*! \brief Assignment from cl_mem - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ BufferD3D10& operator = (const cl_mem& rhs)
+ {
+ Buffer::operator=(rhs);
+ return *this;
+ }
+};
+#endif
+
+/*! \brief Class interface for GL Buffer Memory Objects.
+ *
+ * This is provided to facilitate interoperability with OpenGL.
+ *
+ * See Memory for details about copy semantics, etc.
+ *
+ * \see Memory
+ */
+class BufferGL : public Buffer
+{
+public:
+ /*! \brief Constructs a BufferGL in a specified context, from a given
+ * GL buffer.
+ *
+ * Wraps clCreateFromGLBuffer().
+ */
+ BufferGL(
+ const Context& context,
+ cl_mem_flags flags,
+ GLuint bufobj,
+ cl_int * err = NULL)
+ {
+ cl_int error;
+ object_ = ::clCreateFromGLBuffer(
+ context(),
+ flags,
+ bufobj,
+ &error);
+
+ detail::errHandler(error, __CREATE_GL_BUFFER_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+ //! \brief Default constructor - initializes to NULL.
+ BufferGL() : Buffer() { }
+
+ /*! \brief Copy constructor - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ BufferGL(const BufferGL& buffer) : Buffer(buffer) { }
+
+ /*! \brief Constructor from cl_mem - takes ownership.
+ *
+ * See Memory for further details.
+ */
+ __CL_EXPLICIT_CONSTRUCTORS BufferGL(const cl_mem& buffer) : Buffer(buffer) { }
+
+ /*! \brief Assignment from BufferGL - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ BufferGL& operator = (const BufferGL& rhs)
+ {
+ if (this != &rhs) {
+ Buffer::operator=(rhs);
+ }
+ return *this;
+ }
+
+ /*! \brief Assignment from cl_mem - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ BufferGL& operator = (const cl_mem& rhs)
+ {
+ Buffer::operator=(rhs);
+ return *this;
+ }
+
+ //! \brief Wrapper for clGetGLObjectInfo().
+ cl_int getObjectInfo(
+ cl_gl_object_type *type,
+ GLuint * gl_object_name)
+ {
+ return detail::errHandler(
+ ::clGetGLObjectInfo(object_,type,gl_object_name),
+ __GET_GL_OBJECT_INFO_ERR);
+ }
+};
+
+/*! \brief Class interface for GL Render Buffer Memory Objects.
+ *
+ * This is provided to facilitate interoperability with OpenGL.
+ *
+ * See Memory for details about copy semantics, etc.
+ *
+ * \see Memory
+ */
+class BufferRenderGL : public Buffer
+{
+public:
+ /*! \brief Constructs a BufferRenderGL in a specified context, from a given
+ * GL Renderbuffer.
+ *
+ * Wraps clCreateFromGLRenderbuffer().
+ */
+ BufferRenderGL(
+ const Context& context,
+ cl_mem_flags flags,
+ GLuint bufobj,
+ cl_int * err = NULL)
+ {
+ cl_int error;
+ object_ = ::clCreateFromGLRenderbuffer(
+ context(),
+ flags,
+ bufobj,
+ &error);
+
+ detail::errHandler(error, __CREATE_GL_RENDER_BUFFER_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+ //! \brief Default constructor - initializes to NULL.
+ BufferRenderGL() : Buffer() { }
+
+ /*! \brief Copy constructor - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ BufferRenderGL(const BufferGL& buffer) : Buffer(buffer) { }
+
+ /*! \brief Constructor from cl_mem - takes ownership.
+ *
+ * See Memory for further details.
+ */
+ __CL_EXPLICIT_CONSTRUCTORS BufferRenderGL(const cl_mem& buffer) : Buffer(buffer) { }
+
+ /*! \brief Assignment from BufferGL - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ BufferRenderGL& operator = (const BufferRenderGL& rhs)
+ {
+ if (this != &rhs) {
+ Buffer::operator=(rhs);
+ }
+ return *this;
+ }
+
+ /*! \brief Assignment from cl_mem - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ BufferRenderGL& operator = (const cl_mem& rhs)
+ {
+ Buffer::operator=(rhs);
+ return *this;
+ }
+
+ //! \brief Wrapper for clGetGLObjectInfo().
+ cl_int getObjectInfo(
+ cl_gl_object_type *type,
+ GLuint * gl_object_name)
+ {
+ return detail::errHandler(
+ ::clGetGLObjectInfo(object_,type,gl_object_name),
+ __GET_GL_OBJECT_INFO_ERR);
+ }
+};
+
+/*! \brief C++ base class for Image Memory objects.
+ *
+ * See Memory for details about copy semantics, etc.
+ *
+ * \see Memory
+ */
+class Image : public Memory
+{
+protected:
+ //! \brief Default constructor - initializes to NULL.
+ Image() : Memory() { }
+
+ /*! \brief Copy constructor - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ Image(const Image& image) : Memory(image) { }
+
+ /*! \brief Constructor from cl_mem - takes ownership.
+ *
+ * See Memory for further details.
+ */
+ __CL_EXPLICIT_CONSTRUCTORS Image(const cl_mem& image) : Memory(image) { }
+
+ /*! \brief Assignment from Image - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ Image& operator = (const Image& rhs)
+ {
+ if (this != &rhs) {
+ Memory::operator=(rhs);
+ }
+ return *this;
+ }
+
+ /*! \brief Assignment from cl_mem - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ Image& operator = (const cl_mem& rhs)
+ {
+ Memory::operator=(rhs);
+ return *this;
+ }
+
+public:
+ //! \brief Wrapper for clGetImageInfo().
+ template <typename T>
+ cl_int getImageInfo(cl_image_info name, T* param) const
+ {
+ return detail::errHandler(
+ detail::getInfo(&::clGetImageInfo, object_, name, param),
+ __GET_IMAGE_INFO_ERR);
+ }
+
+ //! \brief Wrapper for clGetImageInfo() that returns by value.
+ template <cl_int name> typename
+ detail::param_traits<detail::cl_image_info, name>::param_type
+ getImageInfo(cl_int* err = NULL) const
+ {
+ typename detail::param_traits<
+ detail::cl_image_info, name>::param_type param;
+ cl_int result = getImageInfo(name, ¶m);
+ if (err != NULL) {
+ *err = result;
+ }
+ return param;
+ }
+};
+
+#if defined(CL_VERSION_1_2)
+/*! \brief Class interface for 1D Image Memory objects.
+ *
+ * See Memory for details about copy semantics, etc.
+ *
+ * \see Memory
+ */
+class Image1D : public Image
+{
+public:
+ /*! \brief Constructs a 1D Image in a specified context.
+ *
+ * Wraps clCreateImage().
+ */
+ Image1D(
+ const Context& context,
+ cl_mem_flags flags,
+ ImageFormat format,
+ ::size_t width,
+ void* host_ptr = NULL,
+ cl_int* err = NULL)
+ {
+ cl_int error;
+ cl_image_desc desc;
+ desc.image_type = CL_MEM_OBJECT_IMAGE1D;
+ desc.image_width = width;
+ desc.image_row_pitch = 0;
+ desc.num_mip_levels = 0;
+ desc.num_samples = 0;
+ desc.buffer = 0;
+ object_ = ::clCreateImage(
+ context(),
+ flags,
+ &format,
+ &desc,
+ host_ptr,
+ &error);
+
+ detail::errHandler(error, __CREATE_IMAGE_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+ //! \brief Default constructor - initializes to NULL.
+ Image1D() { }
+
+ /*! \brief Copy constructor - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ Image1D(const Image1D& image1D) : Image(image1D) { }
+
+ /*! \brief Constructor from cl_mem - takes ownership.
+ *
+ * See Memory for further details.
+ */
+ __CL_EXPLICIT_CONSTRUCTORS Image1D(const cl_mem& image1D) : Image(image1D) { }
+
+ /*! \brief Assignment from Image1D - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ Image1D& operator = (const Image1D& rhs)
+ {
+ if (this != &rhs) {
+ Image::operator=(rhs);
+ }
+ return *this;
+ }
+
+ /*! \brief Assignment from cl_mem - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ Image1D& operator = (const cl_mem& rhs)
+ {
+ Image::operator=(rhs);
+ return *this;
+ }
+};
+
+/*! \class Image1DBuffer
+ * \brief Image interface for 1D buffer images.
+ */
+class Image1DBuffer : public Image
+{
+public:
+ Image1DBuffer(
+ const Context& context,
+ cl_mem_flags flags,
+ ImageFormat format,
+ ::size_t width,
+ const Buffer &buffer,
+ cl_int* err = NULL)
+ {
+ cl_int error;
+ cl_image_desc desc;
+ desc.image_type = CL_MEM_OBJECT_IMAGE1D_BUFFER;
+ desc.image_width = width;
+ desc.image_row_pitch = 0;
+ desc.num_mip_levels = 0;
+ desc.num_samples = 0;
+ desc.buffer = buffer();
+ object_ = ::clCreateImage(
+ context(),
+ flags,
+ &format,
+ &desc,
+ NULL,
+ &error);
+
+ detail::errHandler(error, __CREATE_IMAGE_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+ Image1DBuffer() { }
+
+ Image1DBuffer(const Image1DBuffer& image1D) : Image(image1D) { }
+
+ __CL_EXPLICIT_CONSTRUCTORS Image1DBuffer(const cl_mem& image1D) : Image(image1D) { }
+
+ Image1DBuffer& operator = (const Image1DBuffer& rhs)
+ {
+ if (this != &rhs) {
+ Image::operator=(rhs);
+ }
+ return *this;
+ }
+
+ Image1DBuffer& operator = (const cl_mem& rhs)
+ {
+ Image::operator=(rhs);
+ return *this;
+ }
+};
+
+/*! \class Image1DArray
+ * \brief Image interface for arrays of 1D images.
+ */
+class Image1DArray : public Image
+{
+public:
+ Image1DArray(
+ const Context& context,
+ cl_mem_flags flags,
+ ImageFormat format,
+ ::size_t arraySize,
+ ::size_t width,
+ ::size_t rowPitch,
+ void* host_ptr = NULL,
+ cl_int* err = NULL)
+ {
+ cl_int error;
+ cl_image_desc desc;
+ desc.image_type = CL_MEM_OBJECT_IMAGE1D_ARRAY;
+ desc.image_array_size = arraySize;
+ desc.image_width = width;
+ desc.image_row_pitch = rowPitch;
+ desc.num_mip_levels = 0;
+ desc.num_samples = 0;
+ desc.buffer = 0;
+ object_ = ::clCreateImage(
+ context(),
+ flags,
+ &format,
+ &desc,
+ host_ptr,
+ &error);
+
+ detail::errHandler(error, __CREATE_IMAGE_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+ Image1DArray() { }
+
+ Image1DArray(const Image1DArray& imageArray) : Image(imageArray) { }
+
+ __CL_EXPLICIT_CONSTRUCTORS Image1DArray(const cl_mem& imageArray) : Image(imageArray) { }
+
+ Image1DArray& operator = (const Image1DArray& rhs)
+ {
+ if (this != &rhs) {
+ Image::operator=(rhs);
+ }
+ return *this;
+ }
+
+ Image1DArray& operator = (const cl_mem& rhs)
+ {
+ Image::operator=(rhs);
+ return *this;
+ }
+};
+#endif // #if defined(CL_VERSION_1_2)
+
+
+/*! \brief Class interface for 2D Image Memory objects.
+ *
+ * See Memory for details about copy semantics, etc.
+ *
+ * \see Memory
+ */
+class Image2D : public Image
+{
+public:
+ /*! \brief Constructs a 1D Image in a specified context.
+ *
+ * Wraps clCreateImage().
+ */
+ Image2D(
+ const Context& context,
+ cl_mem_flags flags,
+ ImageFormat format,
+ ::size_t width,
+ ::size_t height,
+ ::size_t row_pitch = 0,
+ void* host_ptr = NULL,
+ cl_int* err = NULL)
+ {
+ cl_int error;
+ bool useCreateImage;
+
+#if defined(CL_VERSION_1_2) && defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS)
+ // Run-time decision based on the actual platform
+ {
+ cl_uint version = detail::getContextPlatformVersion(context());
+ useCreateImage = (version >= 0x10002); // OpenCL 1.2 or above
+ }
+#elif defined(CL_VERSION_1_2)
+ useCreateImage = true;
+#else
+ useCreateImage = false;
+#endif
+
+#if defined(CL_VERSION_1_2)
+ if (useCreateImage)
+ {
+ cl_image_desc desc;
+ desc.image_type = CL_MEM_OBJECT_IMAGE2D;
+ desc.image_width = width;
+ desc.image_height = height;
+ desc.image_row_pitch = row_pitch;
+ desc.num_mip_levels = 0;
+ desc.num_samples = 0;
+ desc.buffer = 0;
+ object_ = ::clCreateImage(
+ context(),
+ flags,
+ &format,
+ &desc,
+ host_ptr,
+ &error);
+
+ detail::errHandler(error, __CREATE_IMAGE_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+#endif // #if defined(CL_VERSION_1_2)
+#if !defined(CL_VERSION_1_2) || defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS)
+ if (!useCreateImage)
+ {
+ object_ = ::clCreateImage2D(
+ context(), flags,&format, width, height, row_pitch, host_ptr, &error);
+
+ detail::errHandler(error, __CREATE_IMAGE2D_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+#endif // #if !defined(CL_VERSION_1_2) || defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS)
+ }
+
+ //! \brief Default constructor - initializes to NULL.
+ Image2D() { }
+
+ /*! \brief Copy constructor - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ Image2D(const Image2D& image2D) : Image(image2D) { }
+
+ /*! \brief Constructor from cl_mem - takes ownership.
+ *
+ * See Memory for further details.
+ */
+ __CL_EXPLICIT_CONSTRUCTORS Image2D(const cl_mem& image2D) : Image(image2D) { }
+
+ /*! \brief Assignment from Image2D - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ Image2D& operator = (const Image2D& rhs)
+ {
+ if (this != &rhs) {
+ Image::operator=(rhs);
+ }
+ return *this;
+ }
+
+ /*! \brief Assignment from cl_mem - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ Image2D& operator = (const cl_mem& rhs)
+ {
+ Image::operator=(rhs);
+ return *this;
+ }
+};
+
+
+#if !defined(CL_VERSION_1_2)
+/*! \brief Class interface for GL 2D Image Memory objects.
+ *
+ * This is provided to facilitate interoperability with OpenGL.
+ *
+ * See Memory for details about copy semantics, etc.
+ *
+ * \see Memory
+ * \note Deprecated for OpenCL 1.2. Please use ImageGL instead.
+ */
+class CL_EXT_PREFIX__VERSION_1_1_DEPRECATED Image2DGL CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED : public Image2D
+{
+public:
+ /*! \brief Constructs an Image2DGL in a specified context, from a given
+ * GL Texture.
+ *
+ * Wraps clCreateFromGLTexture2D().
+ */
+ Image2DGL(
+ const Context& context,
+ cl_mem_flags flags,
+ GLenum target,
+ GLint miplevel,
+ GLuint texobj,
+ cl_int * err = NULL)
+ {
+ cl_int error;
+ object_ = ::clCreateFromGLTexture2D(
+ context(),
+ flags,
+ target,
+ miplevel,
+ texobj,
+ &error);
+
+ detail::errHandler(error, __CREATE_GL_TEXTURE_2D_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+
+ }
+
+ //! \brief Default constructor - initializes to NULL.
+ Image2DGL() : Image2D() { }
+
+ /*! \brief Copy constructor - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ Image2DGL(const Image2DGL& image) : Image2D(image) { }
+
+ /*! \brief Constructor from cl_mem - takes ownership.
+ *
+ * See Memory for further details.
+ */
+ __CL_EXPLICIT_CONSTRUCTORS Image2DGL(const cl_mem& image) : Image2D(image) { }
+
+ /*! \brief Assignment from Image2DGL - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ Image2DGL& operator = (const Image2DGL& rhs)
+ {
+ if (this != &rhs) {
+ Image2D::operator=(rhs);
+ }
+ return *this;
+ }
+
+ /*! \brief Assignment from cl_mem - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ Image2DGL& operator = (const cl_mem& rhs)
+ {
+ Image2D::operator=(rhs);
+ return *this;
+ }
+};
+#endif // #if !defined(CL_VERSION_1_2)
+
+#if defined(CL_VERSION_1_2)
+/*! \class Image2DArray
+ * \brief Image interface for arrays of 2D images.
+ */
+class Image2DArray : public Image
+{
+public:
+ Image2DArray(
+ const Context& context,
+ cl_mem_flags flags,
+ ImageFormat format,
+ ::size_t arraySize,
+ ::size_t width,
+ ::size_t height,
+ ::size_t rowPitch,
+ ::size_t slicePitch,
+ void* host_ptr = NULL,
+ cl_int* err = NULL)
+ {
+ cl_int error;
+ cl_image_desc desc;
+ desc.image_type = CL_MEM_OBJECT_IMAGE2D_ARRAY;
+ desc.image_array_size = arraySize;
+ desc.image_width = width;
+ desc.image_height = height;
+ desc.image_row_pitch = rowPitch;
+ desc.image_slice_pitch = slicePitch;
+ desc.num_mip_levels = 0;
+ desc.num_samples = 0;
+ desc.buffer = 0;
+ object_ = ::clCreateImage(
+ context(),
+ flags,
+ &format,
+ &desc,
+ host_ptr,
+ &error);
+
+ detail::errHandler(error, __CREATE_IMAGE_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+ Image2DArray() { }
+
+ Image2DArray(const Image2DArray& imageArray) : Image(imageArray) { }
+
+ __CL_EXPLICIT_CONSTRUCTORS Image2DArray(const cl_mem& imageArray) : Image(imageArray) { }
+
+ Image2DArray& operator = (const Image2DArray& rhs)
+ {
+ if (this != &rhs) {
+ Image::operator=(rhs);
+ }
+ return *this;
+ }
+
+ Image2DArray& operator = (const cl_mem& rhs)
+ {
+ Image::operator=(rhs);
+ return *this;
+ }
+};
+#endif // #if defined(CL_VERSION_1_2)
+
+/*! \brief Class interface for 3D Image Memory objects.
+ *
+ * See Memory for details about copy semantics, etc.
+ *
+ * \see Memory
+ */
+class Image3D : public Image
+{
+public:
+ /*! \brief Constructs a 3D Image in a specified context.
+ *
+ * Wraps clCreateImage().
+ */
+ Image3D(
+ const Context& context,
+ cl_mem_flags flags,
+ ImageFormat format,
+ ::size_t width,
+ ::size_t height,
+ ::size_t depth,
+ ::size_t row_pitch = 0,
+ ::size_t slice_pitch = 0,
+ void* host_ptr = NULL,
+ cl_int* err = NULL)
+ {
+ cl_int error;
+ bool useCreateImage;
+
+#if defined(CL_VERSION_1_2) && defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS)
+ // Run-time decision based on the actual platform
+ {
+ cl_uint version = detail::getContextPlatformVersion(context());
+ useCreateImage = (version >= 0x10002); // OpenCL 1.2 or above
+ }
+#elif defined(CL_VERSION_1_2)
+ useCreateImage = true;
+#else
+ useCreateImage = false;
+#endif
+
+#if defined(CL_VERSION_1_2)
+ if (useCreateImage)
+ {
+ cl_image_desc desc;
+ desc.image_type = CL_MEM_OBJECT_IMAGE3D;
+ desc.image_width = width;
+ desc.image_height = height;
+ desc.image_depth = depth;
+ desc.image_row_pitch = row_pitch;
+ desc.image_slice_pitch = slice_pitch;
+ desc.num_mip_levels = 0;
+ desc.num_samples = 0;
+ desc.buffer = 0;
+ object_ = ::clCreateImage(
+ context(),
+ flags,
+ &format,
+ &desc,
+ host_ptr,
+ &error);
+
+ detail::errHandler(error, __CREATE_IMAGE_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+#endif // #if defined(CL_VERSION_1_2)
+#if !defined(CL_VERSION_1_2) || defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS)
+ if (!useCreateImage)
+ {
+ object_ = ::clCreateImage3D(
+ context(), flags, &format, width, height, depth, row_pitch,
+ slice_pitch, host_ptr, &error);
+
+ detail::errHandler(error, __CREATE_IMAGE3D_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+#endif // #if !defined(CL_VERSION_1_2) || defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS)
+ }
+
+ //! \brief Default constructor - initializes to NULL.
+ Image3D() { }
+
+ /*! \brief Copy constructor - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ Image3D(const Image3D& image3D) : Image(image3D) { }
+
+ /*! \brief Constructor from cl_mem - takes ownership.
+ *
+ * See Memory for further details.
+ */
+ __CL_EXPLICIT_CONSTRUCTORS Image3D(const cl_mem& image3D) : Image(image3D) { }
+
+ /*! \brief Assignment from Image3D - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ Image3D& operator = (const Image3D& rhs)
+ {
+ if (this != &rhs) {
+ Image::operator=(rhs);
+ }
+ return *this;
+ }
+
+ /*! \brief Assignment from cl_mem - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ Image3D& operator = (const cl_mem& rhs)
+ {
+ Image::operator=(rhs);
+ return *this;
+ }
+};
+
+#if !defined(CL_VERSION_1_2)
+/*! \brief Class interface for GL 3D Image Memory objects.
+ *
+ * This is provided to facilitate interoperability with OpenGL.
+ *
+ * See Memory for details about copy semantics, etc.
+ *
+ * \see Memory
+ */
+class Image3DGL : public Image3D
+{
+public:
+ /*! \brief Constructs an Image3DGL in a specified context, from a given
+ * GL Texture.
+ *
+ * Wraps clCreateFromGLTexture3D().
+ */
+ Image3DGL(
+ const Context& context,
+ cl_mem_flags flags,
+ GLenum target,
+ GLint miplevel,
+ GLuint texobj,
+ cl_int * err = NULL)
+ {
+ cl_int error;
+ object_ = ::clCreateFromGLTexture3D(
+ context(),
+ flags,
+ target,
+ miplevel,
+ texobj,
+ &error);
+
+ detail::errHandler(error, __CREATE_GL_TEXTURE_3D_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+ //! \brief Default constructor - initializes to NULL.
+ Image3DGL() : Image3D() { }
+
+ /*! \brief Copy constructor - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ Image3DGL(const Image3DGL& image) : Image3D(image) { }
+
+ /*! \brief Constructor from cl_mem - takes ownership.
+ *
+ * See Memory for further details.
+ */
+ __CL_EXPLICIT_CONSTRUCTORS Image3DGL(const cl_mem& image) : Image3D(image) { }
+
+ /*! \brief Assignment from Image3DGL - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ Image3DGL& operator = (const Image3DGL& rhs)
+ {
+ if (this != &rhs) {
+ Image3D::operator=(rhs);
+ }
+ return *this;
+ }
+
+ /*! \brief Assignment from cl_mem - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ Image3DGL& operator = (const cl_mem& rhs)
+ {
+ Image3D::operator=(rhs);
+ return *this;
+ }
+};
+#endif // #if !defined(CL_VERSION_1_2)
+
+#if defined(CL_VERSION_1_2)
+/*! \class ImageGL
+ * \brief general image interface for GL interop.
+ * We abstract the 2D and 3D GL images into a single instance here
+ * that wraps all GL sourced images on the grounds that setup information
+ * was performed by OpenCL anyway.
+ */
+class ImageGL : public Image
+{
+public:
+ ImageGL(
+ const Context& context,
+ cl_mem_flags flags,
+ GLenum target,
+ GLint miplevel,
+ GLuint texobj,
+ cl_int * err = NULL)
+ {
+ cl_int error;
+ object_ = ::clCreateFromGLTexture(
+ context(),
+ flags,
+ target,
+ miplevel,
+ texobj,
+ &error);
+
+ detail::errHandler(error, __CREATE_GL_TEXTURE_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+ ImageGL() : Image() { }
+
+ ImageGL(const ImageGL& image) : Image(image) { }
+
+ __CL_EXPLICIT_CONSTRUCTORS ImageGL(const cl_mem& image) : Image(image) { }
+
+ ImageGL& operator = (const ImageGL& rhs)
+ {
+ if (this != &rhs) {
+ Image::operator=(rhs);
+ }
+ return *this;
+ }
+
+ ImageGL& operator = (const cl_mem& rhs)
+ {
+ Image::operator=(rhs);
+ return *this;
+ }
+};
+#endif // #if defined(CL_VERSION_1_2)
+
+/*! \brief Class interface for cl_sampler.
+ *
+ * \note Copies of these objects are shallow, meaning that the copy will refer
+ * to the same underlying cl_sampler as the original. For details, see
+ * clRetainSampler() and clReleaseSampler().
+ *
+ * \see cl_sampler
+ */
+class Sampler : public detail::Wrapper<cl_sampler>
+{
+public:
+ /*! \brief Destructor.
+ *
+ * This calls clReleaseSampler() on the value held by this instance.
+ */
+ ~Sampler() { }
+
+ //! \brief Default constructor - initializes to NULL.
+ Sampler() { }
+
+ /*! \brief Constructs a Sampler in a specified context.
+ *
+ * Wraps clCreateSampler().
+ */
+ Sampler(
+ const Context& context,
+ cl_bool normalized_coords,
+ cl_addressing_mode addressing_mode,
+ cl_filter_mode filter_mode,
+ cl_int* err = NULL)
+ {
+ cl_int error;
+ object_ = ::clCreateSampler(
+ context(),
+ normalized_coords,
+ addressing_mode,
+ filter_mode,
+ &error);
+
+ detail::errHandler(error, __CREATE_SAMPLER_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+ /*! \brief Copy constructor - performs shallow copy.
+ *
+ * This calls clRetainSampler() on the parameter's cl_sampler.
+ */
+ Sampler(const Sampler& sampler) : detail::Wrapper<cl_type>(sampler) { }
+
+ /*! \brief Constructor from cl_sampler - takes ownership.
+ *
+ * This effectively transfers ownership of a refcount on the cl_sampler
+ * into the new Sampler object.
+ */
+ Sampler(const cl_sampler& sampler) : detail::Wrapper<cl_type>(sampler) { }
+
+ /*! \brief Assignment operator from Sampler.
+ *
+ * This calls clRetainSampler() on the parameter and clReleaseSampler()
+ * on the previous value held by this instance.
+ */
+ Sampler& operator = (const Sampler& rhs)
+ {
+ if (this != &rhs) {
+ detail::Wrapper<cl_type>::operator=(rhs);
+ }
+ return *this;
+ }
+
+ /*! \brief Assignment operator from cl_sampler - takes ownership.
+ *
+ * This effectively transfers ownership of a refcount on the rhs and calls
+ * clReleaseSampler() on the value previously held by this instance.
+ */
+ Sampler& operator = (const cl_sampler& rhs)
+ {
+ detail::Wrapper<cl_type>::operator=(rhs);
+ return *this;
+ }
+
+ //! \brief Wrapper for clGetSamplerInfo().
+ template <typename T>
+ cl_int getInfo(cl_sampler_info name, T* param) const
+ {
+ return detail::errHandler(
+ detail::getInfo(&::clGetSamplerInfo, object_, name, param),
+ __GET_SAMPLER_INFO_ERR);
+ }
+
+ //! \brief Wrapper for clGetSamplerInfo() that returns by value.
+ template <cl_int name> typename
+ detail::param_traits<detail::cl_sampler_info, name>::param_type
+ getInfo(cl_int* err = NULL) const
+ {
+ typename detail::param_traits<
+ detail::cl_sampler_info, name>::param_type param;
+ cl_int result = getInfo(name, ¶m);
+ if (err != NULL) {
+ *err = result;
+ }
+ return param;
+ }
+};
+
+class Program;
+class CommandQueue;
+class Kernel;
+
+//! \brief Class interface for specifying NDRange values.
+class NDRange
+{
+private:
+ size_t<3> sizes_;
+ cl_uint dimensions_;
+
+public:
+ //! \brief Default constructor - resulting range has zero dimensions.
+ NDRange()
+ : dimensions_(0)
+ { }
+
+ //! \brief Constructs one-dimensional range.
+ NDRange(::size_t size0)
+ : dimensions_(1)
+ {
+ sizes_[0] = size0;
+ }
+
+ //! \brief Constructs two-dimensional range.
+ NDRange(::size_t size0, ::size_t size1)
+ : dimensions_(2)
+ {
+ sizes_[0] = size0;
+ sizes_[1] = size1;
+ }
+
+ //! \brief Constructs three-dimensional range.
+ NDRange(::size_t size0, ::size_t size1, ::size_t size2)
+ : dimensions_(3)
+ {
+ sizes_[0] = size0;
+ sizes_[1] = size1;
+ sizes_[2] = size2;
+ }
+
+ /*! \brief Conversion operator to const ::size_t *.
+ *
+ * \returns a pointer to the size of the first dimension.
+ */
+ operator const ::size_t*() const {
+ return (const ::size_t*) sizes_;
+ }
+
+ //! \brief Queries the number of dimensions in the range.
+ ::size_t dimensions() const { return dimensions_; }
+};
+
+//! \brief A zero-dimensional range.
+static const NDRange NullRange;
+
+//! \brief Local address wrapper for use with Kernel::setArg
+struct LocalSpaceArg
+{
+ ::size_t size_;
+};
+
+namespace detail {
+
+template <typename T>
+struct KernelArgumentHandler
+{
+ static ::size_t size(const T&) { return sizeof(T); }
+ static T* ptr(T& value) { return &value; }
+};
+
+template <>
+struct KernelArgumentHandler<LocalSpaceArg>
+{
+ static ::size_t size(const LocalSpaceArg& value) { return value.size_; }
+ static void* ptr(LocalSpaceArg&) { return NULL; }
+};
+
+}
+//! \endcond
+
+/*! __local
+ * \brief Helper function for generating LocalSpaceArg objects.
+ * Deprecated. Replaced with Local.
+ */
+inline CL_EXT_PREFIX__VERSION_1_1_DEPRECATED LocalSpaceArg
+__local(::size_t size) CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED;
+inline LocalSpaceArg
+__local(::size_t size)
+{
+ LocalSpaceArg ret = { size };
+ return ret;
+}
+
+/*! Local
+ * \brief Helper function for generating LocalSpaceArg objects.
+ */
+inline LocalSpaceArg
+Local(::size_t size)
+{
+ LocalSpaceArg ret = { size };
+ return ret;
+}
+
+//class KernelFunctor;
+
+/*! \brief Class interface for cl_kernel.
+ *
+ * \note Copies of these objects are shallow, meaning that the copy will refer
+ * to the same underlying cl_kernel as the original. For details, see
+ * clRetainKernel() and clReleaseKernel().
+ *
+ * \see cl_kernel
+ */
+class Kernel : public detail::Wrapper<cl_kernel>
+{
+public:
+ inline Kernel(const Program& program, const char* name, cl_int* err = NULL);
+
+ /*! \brief Destructor.
+ *
+ * This calls clReleaseKernel() on the value held by this instance.
+ */
+ ~Kernel() { }
+
+ //! \brief Default constructor - initializes to NULL.
+ Kernel() { }
+
+ /*! \brief Copy constructor - performs shallow copy.
+ *
+ * This calls clRetainKernel() on the parameter's cl_kernel.
+ */
+ Kernel(const Kernel& kernel) : detail::Wrapper<cl_type>(kernel) { }
+
+ /*! \brief Constructor from cl_kernel - takes ownership.
+ *
+ * This effectively transfers ownership of a refcount on the cl_kernel
+ * into the new Kernel object.
+ */
+ __CL_EXPLICIT_CONSTRUCTORS Kernel(const cl_kernel& kernel) : detail::Wrapper<cl_type>(kernel) { }
+
+ /*! \brief Assignment operator from Kernel.
+ *
+ * This calls clRetainKernel() on the parameter and clReleaseKernel()
+ * on the previous value held by this instance.
+ */
+ Kernel& operator = (const Kernel& rhs)
+ {
+ if (this != &rhs) {
+ detail::Wrapper<cl_type>::operator=(rhs);
+ }
+ return *this;
+ }
+
+ /*! \brief Assignment operator from cl_kernel - takes ownership.
+ *
+ * This effectively transfers ownership of a refcount on the rhs and calls
+ * clReleaseKernel() on the value previously held by this instance.
+ */
+ Kernel& operator = (const cl_kernel& rhs)
+ {
+ detail::Wrapper<cl_type>::operator=(rhs);
+ return *this;
+ }
+
+ template <typename T>
+ cl_int getInfo(cl_kernel_info name, T* param) const
+ {
+ return detail::errHandler(
+ detail::getInfo(&::clGetKernelInfo, object_, name, param),
+ __GET_KERNEL_INFO_ERR);
+ }
+
+ template <cl_int name> typename
+ detail::param_traits<detail::cl_kernel_info, name>::param_type
+ getInfo(cl_int* err = NULL) const
+ {
+ typename detail::param_traits<
+ detail::cl_kernel_info, name>::param_type param;
+ cl_int result = getInfo(name, ¶m);
+ if (err != NULL) {
+ *err = result;
+ }
+ return param;
+ }
+
+#if defined(CL_VERSION_1_2)
+ template <typename T>
+ cl_int getArgInfo(cl_uint argIndex, cl_kernel_arg_info name, T* param) const
+ {
+ return detail::errHandler(
+ detail::getInfo(&::clGetKernelArgInfo, object_, argIndex, name, param),
+ __GET_KERNEL_ARG_INFO_ERR);
+ }
+
+ template <cl_int name> typename
+ detail::param_traits<detail::cl_kernel_arg_info, name>::param_type
+ getArgInfo(cl_uint argIndex, cl_int* err = NULL) const
+ {
+ typename detail::param_traits<
+ detail::cl_kernel_arg_info, name>::param_type param;
+ cl_int result = getArgInfo(argIndex, name, ¶m);
+ if (err != NULL) {
+ *err = result;
+ }
+ return param;
+ }
+#endif // #if defined(CL_VERSION_1_2)
+
+ template <typename T>
+ cl_int getWorkGroupInfo(
+ const Device& device, cl_kernel_work_group_info name, T* param) const
+ {
+ return detail::errHandler(
+ detail::getInfo(
+ &::clGetKernelWorkGroupInfo, object_, device(), name, param),
+ __GET_KERNEL_WORK_GROUP_INFO_ERR);
+ }
+
+ template <cl_int name> typename
+ detail::param_traits<detail::cl_kernel_work_group_info, name>::param_type
+ getWorkGroupInfo(const Device& device, cl_int* err = NULL) const
+ {
+ typename detail::param_traits<
+ detail::cl_kernel_work_group_info, name>::param_type param;
+ cl_int result = getWorkGroupInfo(device, name, ¶m);
+ if (err != NULL) {
+ *err = result;
+ }
+ return param;
+ }
+
+ template <typename T>
+ cl_int setArg(cl_uint index, T value)
+ {
+ return detail::errHandler(
+ ::clSetKernelArg(
+ object_,
+ index,
+ detail::KernelArgumentHandler<T>::size(value),
+ detail::KernelArgumentHandler<T>::ptr(value)),
+ __SET_KERNEL_ARGS_ERR);
+ }
+
+ cl_int setArg(cl_uint index, ::size_t size, void* argPtr)
+ {
+ return detail::errHandler(
+ ::clSetKernelArg(object_, index, size, argPtr),
+ __SET_KERNEL_ARGS_ERR);
+ }
+};
+
+/*! \class Program
+ * \brief Program interface that implements cl_program.
+ */
+class Program : public detail::Wrapper<cl_program>
+{
+public:
+ typedef VECTOR_CLASS<std::pair<const void*, ::size_t> > Binaries;
+ typedef VECTOR_CLASS<std::pair<const char*, ::size_t> > Sources;
+
+ Program(
+ const STRING_CLASS& source,
+ cl_int* err = NULL)
+ {
+ cl_int error;
+
+ const char * strings = source.c_str();
+ const ::size_t length = source.size();
+
+ Context context = Context::getDefault(err);
+
+ object_ = ::clCreateProgramWithSource(
+ context(), (cl_uint)1, &strings, &length, &error);
+
+ detail::errHandler(error, __CREATE_PROGRAM_WITH_SOURCE_ERR);
+
+ if (error == CL_SUCCESS) {
+
+ error = ::clBuildProgram(
+ object_,
+ 0,
+ NULL,
+ "",
+ NULL,
+ NULL);
+
+ detail::errHandler(error, __BUILD_PROGRAM_ERR);
+ }
+
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+ Program(
+ const STRING_CLASS& source,
+ bool build,
+ cl_int* err = NULL)
+ {
+ cl_int error;
+
+ const char * strings = source.c_str();
+ const ::size_t length = source.size();
+
+ Context context = Context::getDefault(err);
+
+ object_ = ::clCreateProgramWithSource(
+ context(), (cl_uint)1, &strings, &length, &error);
+
+ detail::errHandler(error, __CREATE_PROGRAM_WITH_SOURCE_ERR);
+
+ if (error == CL_SUCCESS && build) {
+
+ error = ::clBuildProgram(
+ object_,
+ 0,
+ NULL,
+ "",
+ NULL,
+ NULL);
+
+ detail::errHandler(error, __BUILD_PROGRAM_ERR);
+ }
+
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+ Program(
+ const Context& context,
+ const STRING_CLASS& source,
+ bool build = false,
+ cl_int* err = NULL)
+ {
+ cl_int error;
+
+ const char * strings = source.c_str();
+ const ::size_t length = source.size();
+
+ object_ = ::clCreateProgramWithSource(
+ context(), (cl_uint)1, &strings, &length, &error);
+
+ detail::errHandler(error, __CREATE_PROGRAM_WITH_SOURCE_ERR);
+
+ if (error == CL_SUCCESS && build) {
+
+ error = ::clBuildProgram(
+ object_,
+ 0,
+ NULL,
+ "",
+ NULL,
+ NULL);
+
+ detail::errHandler(error, __BUILD_PROGRAM_ERR);
+ }
+
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+ Program(
+ const Context& context,
+ const Sources& sources,
+ cl_int* err = NULL)
+ {
+ cl_int error;
+
+ const ::size_t n = (::size_t)sources.size();
+ ::size_t* lengths = (::size_t*) alloca(n * sizeof(::size_t));
+ const char** strings = (const char**) alloca(n * sizeof(const char*));
+
+ for (::size_t i = 0; i < n; ++i) {
+ strings[i] = sources[(int)i].first;
+ lengths[i] = sources[(int)i].second;
+ }
+
+ object_ = ::clCreateProgramWithSource(
+ context(), (cl_uint)n, strings, lengths, &error);
+
+ detail::errHandler(error, __CREATE_PROGRAM_WITH_SOURCE_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+ /**
+ * Construct a program object from a list of devices and a per-device list of binaries.
+ * \param context A valid OpenCL context in which to construct the program.
+ * \param devices A vector of OpenCL device objects for which the program will be created.
+ * \param binaries A vector of pairs of a pointer to a binary object and its length.
+ * \param binaryStatus An optional vector that on completion will be resized to
+ * match the size of binaries and filled with values to specify if each binary
+ * was successfully loaded.
+ * Set to CL_SUCCESS if the binary was successfully loaded.
+ * Set to CL_INVALID_VALUE if the length is 0 or the binary pointer is NULL.
+ * Set to CL_INVALID_BINARY if the binary provided is not valid for the matching device.
+ * \param err if non-NULL will be set to CL_SUCCESS on successful operation or one of the following errors:
+ * CL_INVALID_CONTEXT if context is not a valid context.
+ * CL_INVALID_VALUE if the length of devices is zero; or if the length of binaries does not match the length of devices;
+ * or if any entry in binaries is NULL or has length 0.
+ * CL_INVALID_DEVICE if OpenCL devices listed in devices are not in the list of devices associated with context.
+ * CL_INVALID_BINARY if an invalid program binary was encountered for any device. binaryStatus will return specific status for each device.
+ * CL_OUT_OF_HOST_MEMORY if there is a failure to allocate resources required by the OpenCL implementation on the host.
+ */
+ Program(
+ const Context& context,
+ const VECTOR_CLASS<Device>& devices,
+ const Binaries& binaries,
+ VECTOR_CLASS<cl_int>* binaryStatus = NULL,
+ cl_int* err = NULL)
+ {
+ cl_int error;
+
+ const ::size_t numDevices = devices.size();
+
+ // Catch size mismatch early and return
+ if(binaries.size() != numDevices) {
+ error = CL_INVALID_VALUE;
+ detail::errHandler(error, __CREATE_PROGRAM_WITH_BINARY_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ return;
+ }
+
+ ::size_t* lengths = (::size_t*) alloca(numDevices * sizeof(::size_t));
+ const unsigned char** images = (const unsigned char**) alloca(numDevices * sizeof(const unsigned char**));
+
+ for (::size_t i = 0; i < numDevices; ++i) {
+ images[i] = (const unsigned char*)binaries[i].first;
+ lengths[i] = binaries[(int)i].second;
+ }
+
+ cl_device_id* deviceIDs = (cl_device_id*) alloca(numDevices * sizeof(cl_device_id));
+ for( ::size_t deviceIndex = 0; deviceIndex < numDevices; ++deviceIndex ) {
+ deviceIDs[deviceIndex] = (devices[deviceIndex])();
+ }
+
+ if(binaryStatus) {
+ binaryStatus->resize(numDevices);
+ }
+
+ object_ = ::clCreateProgramWithBinary(
+ context(), (cl_uint) devices.size(),
+ deviceIDs,
+ lengths, images, binaryStatus != NULL
+ ? &binaryStatus->front()
+ : NULL, &error);
+
+ detail::errHandler(error, __CREATE_PROGRAM_WITH_BINARY_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+
+#if defined(CL_VERSION_1_2)
+ /**
+ * Create program using builtin kernels.
+ * \param kernelNames Semi-colon separated list of builtin kernel names
+ */
+ Program(
+ const Context& context,
+ const VECTOR_CLASS<Device>& devices,
+ const STRING_CLASS& kernelNames,
+ cl_int* err = NULL)
+ {
+ cl_int error;
+
+
+ ::size_t numDevices = devices.size();
+ cl_device_id* deviceIDs = (cl_device_id*) alloca(numDevices * sizeof(cl_device_id));
+ for( ::size_t deviceIndex = 0; deviceIndex < numDevices; ++deviceIndex ) {
+ deviceIDs[deviceIndex] = (devices[deviceIndex])();
+ }
+
+ object_ = ::clCreateProgramWithBuiltInKernels(
+ context(),
+ (cl_uint) devices.size(),
+ deviceIDs,
+ kernelNames.c_str(),
+ &error);
+
+ detail::errHandler(error, __CREATE_PROGRAM_WITH_BUILT_IN_KERNELS_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+#endif // #if defined(CL_VERSION_1_2)
+
+ Program() { }
+
+ Program(const Program& program) : detail::Wrapper<cl_type>(program) { }
+
+ __CL_EXPLICIT_CONSTRUCTORS Program(const cl_program& program) : detail::Wrapper<cl_type>(program) { }
+
+ Program& operator = (const Program& rhs)
+ {
+ if (this != &rhs) {
+ detail::Wrapper<cl_type>::operator=(rhs);
+ }
+ return *this;
+ }
+
+ Program& operator = (const cl_program& rhs)
+ {
+ detail::Wrapper<cl_type>::operator=(rhs);
+ return *this;
+ }
+
+ cl_int build(
+ const VECTOR_CLASS<Device>& devices,
+ const char* options = NULL,
+ void (CL_CALLBACK * notifyFptr)(cl_program, void *) = NULL,
+ void* data = NULL) const
+ {
+ ::size_t numDevices = devices.size();
+ cl_device_id* deviceIDs = (cl_device_id*) alloca(numDevices * sizeof(cl_device_id));
+ for( ::size_t deviceIndex = 0; deviceIndex < numDevices; ++deviceIndex ) {
+ deviceIDs[deviceIndex] = (devices[deviceIndex])();
+ }
+
+ return detail::errHandler(
+ ::clBuildProgram(
+ object_,
+ (cl_uint)
+ devices.size(),
+ deviceIDs,
+ options,
+ notifyFptr,
+ data),
+ __BUILD_PROGRAM_ERR);
+ }
+
+ cl_int build(
+ const char* options = NULL,
+ void (CL_CALLBACK * notifyFptr)(cl_program, void *) = NULL,
+ void* data = NULL) const
+ {
+ return detail::errHandler(
+ ::clBuildProgram(
+ object_,
+ 0,
+ NULL,
+ options,
+ notifyFptr,
+ data),
+ __BUILD_PROGRAM_ERR);
+ }
+
+#if defined(CL_VERSION_1_2)
+ cl_int compile(
+ const char* options = NULL,
+ void (CL_CALLBACK * notifyFptr)(cl_program, void *) = NULL,
+ void* data = NULL) const
+ {
+ return detail::errHandler(
+ ::clCompileProgram(
+ object_,
+ 0,
+ NULL,
+ options,
+ 0,
+ NULL,
+ NULL,
+ notifyFptr,
+ data),
+ __COMPILE_PROGRAM_ERR);
+ }
+#endif
+
+ template <typename T>
+ cl_int getInfo(cl_program_info name, T* param) const
+ {
+ return detail::errHandler(
+ detail::getInfo(&::clGetProgramInfo, object_, name, param),
+ __GET_PROGRAM_INFO_ERR);
+ }
+
+ template <cl_int name> typename
+ detail::param_traits<detail::cl_program_info, name>::param_type
+ getInfo(cl_int* err = NULL) const
+ {
+ typename detail::param_traits<
+ detail::cl_program_info, name>::param_type param;
+ cl_int result = getInfo(name, ¶m);
+ if (err != NULL) {
+ *err = result;
+ }
+ return param;
+ }
+
+ template <typename T>
+ cl_int getBuildInfo(
+ const Device& device, cl_program_build_info name, T* param) const
+ {
+ return detail::errHandler(
+ detail::getInfo(
+ &::clGetProgramBuildInfo, object_, device(), name, param),
+ __GET_PROGRAM_BUILD_INFO_ERR);
+ }
+
+ template <cl_int name> typename
+ detail::param_traits<detail::cl_program_build_info, name>::param_type
+ getBuildInfo(const Device& device, cl_int* err = NULL) const
+ {
+ typename detail::param_traits<
+ detail::cl_program_build_info, name>::param_type param;
+ cl_int result = getBuildInfo(device, name, ¶m);
+ if (err != NULL) {
+ *err = result;
+ }
+ return param;
+ }
+
+ cl_int createKernels(VECTOR_CLASS<Kernel>* kernels)
+ {
+ cl_uint numKernels;
+ cl_int err = ::clCreateKernelsInProgram(object_, 0, NULL, &numKernels);
+ if (err != CL_SUCCESS) {
+ return detail::errHandler(err, __CREATE_KERNELS_IN_PROGRAM_ERR);
+ }
+
+ Kernel* value = (Kernel*) alloca(numKernels * sizeof(Kernel));
+ err = ::clCreateKernelsInProgram(
+ object_, numKernels, (cl_kernel*) value, NULL);
+ if (err != CL_SUCCESS) {
+ return detail::errHandler(err, __CREATE_KERNELS_IN_PROGRAM_ERR);
+ }
+
+ kernels->assign(&value[0], &value[numKernels]);
+ return CL_SUCCESS;
+ }
+};
+
+#if defined(CL_VERSION_1_2)
+inline Program linkProgram(
+ Program input1,
+ Program input2,
+ const char* options = NULL,
+ void (CL_CALLBACK * notifyFptr)(cl_program, void *) = NULL,
+ void* data = NULL,
+ cl_int* err = NULL)
+{
+ cl_int err_local = CL_SUCCESS;
+
+ cl_program programs[2] = { input1(), input2() };
+
+ Context ctx = input1.getInfo<CL_PROGRAM_CONTEXT>();
+
+ cl_program prog = ::clLinkProgram(
+ ctx(),
+ 0,
+ NULL,
+ options,
+ 2,
+ programs,
+ notifyFptr,
+ data,
+ &err_local);
+
+ detail::errHandler(err_local,__COMPILE_PROGRAM_ERR);
+ if (err != NULL) {
+ *err = err_local;
+ }
+
+ return Program(prog);
+}
+
+inline Program linkProgram(
+ VECTOR_CLASS<Program> inputPrograms,
+ const char* options = NULL,
+ void (CL_CALLBACK * notifyFptr)(cl_program, void *) = NULL,
+ void* data = NULL,
+ cl_int* err = NULL)
+{
+ cl_int err_local = CL_SUCCESS;
+
+ cl_program * programs = (cl_program*) alloca(inputPrograms.size() * sizeof(cl_program));
+
+ if (programs != NULL) {
+ for (unsigned int i = 0; i < inputPrograms.size(); i++) {
+ programs[i] = inputPrograms[i]();
+ }
+ }
+
+ cl_program prog = ::clLinkProgram(
+ Context::getDefault()(),
+ 0,
+ NULL,
+ options,
+ (cl_uint)inputPrograms.size(),
+ programs,
+ notifyFptr,
+ data,
+ &err_local);
+
+ detail::errHandler(err_local,__COMPILE_PROGRAM_ERR);
+ if (err != NULL) {
+ *err = err_local;
+ }
+
+ return Program(prog);
+}
+#endif
+
+template<>
+inline VECTOR_CLASS<char *> cl::Program::getInfo<CL_PROGRAM_BINARIES>(cl_int* err) const
+{
+ VECTOR_CLASS< ::size_t> sizes = getInfo<CL_PROGRAM_BINARY_SIZES>();
+ VECTOR_CLASS<char *> binaries;
+ for (VECTOR_CLASS< ::size_t>::iterator s = sizes.begin(); s != sizes.end(); ++s)
+ {
+ char *ptr = NULL;
+ if (*s != 0)
+ ptr = new char[*s];
+ binaries.push_back(ptr);
+ }
+
+ cl_int result = getInfo(CL_PROGRAM_BINARIES, &binaries);
+ if (err != NULL) {
+ *err = result;
+ }
+ return binaries;
+}
+
+inline Kernel::Kernel(const Program& program, const char* name, cl_int* err)
+{
+ cl_int error;
+
+ object_ = ::clCreateKernel(program(), name, &error);
+ detail::errHandler(error, __CREATE_KERNEL_ERR);
+
+ if (err != NULL) {
+ *err = error;
+ }
+
+}
+
+/*! \class CommandQueue
+ * \brief CommandQueue interface for cl_command_queue.
+ */
+class CommandQueue : public detail::Wrapper<cl_command_queue>
+{
+private:
+ static volatile int default_initialized_;
+ static CommandQueue default_;
+ static volatile cl_int default_error_;
+public:
+ CommandQueue(
+ cl_command_queue_properties properties,
+ cl_int* err = NULL)
+ {
+ cl_int error;
+
+ Context context = Context::getDefault(&error);
+ detail::errHandler(error, __CREATE_COMMAND_QUEUE_ERR);
+
+ if (error != CL_SUCCESS) {
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+ else {
+ Device device = context.getInfo<CL_CONTEXT_DEVICES>()[0];
+
+ object_ = ::clCreateCommandQueue(
+ context(), device(), properties, &error);
+
+ detail::errHandler(error, __CREATE_COMMAND_QUEUE_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+ }
+
+ CommandQueue(
+ const Context& context,
+ const Device& device,
+ cl_command_queue_properties properties = 0,
+ cl_int* err = NULL)
+ {
+ cl_int error;
+ object_ = ::clCreateCommandQueue(
+ context(), device(), properties, &error);
+
+ detail::errHandler(error, __CREATE_COMMAND_QUEUE_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+ static CommandQueue getDefault(cl_int * err = NULL)
+ {
+ int state = detail::compare_exchange(
+ &default_initialized_,
+ __DEFAULT_BEING_INITIALIZED, __DEFAULT_NOT_INITIALIZED);
+
+ if (state & __DEFAULT_INITIALIZED) {
+ if (err != NULL) {
+ *err = default_error_;
+ }
+ return default_;
+ }
+
+ if (state & __DEFAULT_BEING_INITIALIZED) {
+ // Assume writes will propagate eventually...
+ while(default_initialized_ != __DEFAULT_INITIALIZED) {
+ detail::fence();
+ }
+
+ if (err != NULL) {
+ *err = default_error_;
+ }
+ return default_;
+ }
+
+ cl_int error;
+
+ Context context = Context::getDefault(&error);
+ detail::errHandler(error, __CREATE_COMMAND_QUEUE_ERR);
+
+ if (error != CL_SUCCESS) {
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+ else {
+ Device device = context.getInfo<CL_CONTEXT_DEVICES>()[0];
+
+ default_ = CommandQueue(context, device, 0, &error);
+
+ detail::errHandler(error, __CREATE_COMMAND_QUEUE_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+ detail::fence();
+
+ default_error_ = error;
+ // Assume writes will propagate eventually...
+ default_initialized_ = __DEFAULT_INITIALIZED;
+
+ detail::fence();
+
+ if (err != NULL) {
+ *err = default_error_;
+ }
+ return default_;
+
+ }
+
+ CommandQueue() { }
+
+ CommandQueue(const CommandQueue& commandQueue) : detail::Wrapper<cl_type>(commandQueue) { }
+
+ CommandQueue(const cl_command_queue& commandQueue) : detail::Wrapper<cl_type>(commandQueue) { }
+
+ CommandQueue& operator = (const CommandQueue& rhs)
+ {
+ if (this != &rhs) {
+ detail::Wrapper<cl_type>::operator=(rhs);
+ }
+ return *this;
+ }
+
+ CommandQueue& operator = (const cl_command_queue& rhs)
+ {
+ detail::Wrapper<cl_type>::operator=(rhs);
+ return *this;
+ }
+
+ template <typename T>
+ cl_int getInfo(cl_command_queue_info name, T* param) const
+ {
+ return detail::errHandler(
+ detail::getInfo(
+ &::clGetCommandQueueInfo, object_, name, param),
+ __GET_COMMAND_QUEUE_INFO_ERR);
+ }
+
+ template <cl_int name> typename
+ detail::param_traits<detail::cl_command_queue_info, name>::param_type
+ getInfo(cl_int* err = NULL) const
+ {
+ typename detail::param_traits<
+ detail::cl_command_queue_info, name>::param_type param;
+ cl_int result = getInfo(name, ¶m);
+ if (err != NULL) {
+ *err = result;
+ }
+ return param;
+ }
+
+ cl_int enqueueReadBuffer(
+ const Buffer& buffer,
+ cl_bool blocking,
+ ::size_t offset,
+ ::size_t size,
+ void* ptr,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL) const
+ {
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueReadBuffer(
+ object_, buffer(), blocking, offset, size,
+ ptr,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_READ_BUFFER_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+
+ cl_int enqueueWriteBuffer(
+ const Buffer& buffer,
+ cl_bool blocking,
+ ::size_t offset,
+ ::size_t size,
+ const void* ptr,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL) const
+ {
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueWriteBuffer(
+ object_, buffer(), blocking, offset, size,
+ ptr,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_WRITE_BUFFER_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+
+ cl_int enqueueCopyBuffer(
+ const Buffer& src,
+ const Buffer& dst,
+ ::size_t src_offset,
+ ::size_t dst_offset,
+ ::size_t size,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL) const
+ {
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueCopyBuffer(
+ object_, src(), dst(), src_offset, dst_offset, size,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQEUE_COPY_BUFFER_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+
+ cl_int enqueueReadBufferRect(
+ const Buffer& buffer,
+ cl_bool blocking,
+ const size_t<3>& buffer_offset,
+ const size_t<3>& host_offset,
+ const size_t<3>& region,
+ ::size_t buffer_row_pitch,
+ ::size_t buffer_slice_pitch,
+ ::size_t host_row_pitch,
+ ::size_t host_slice_pitch,
+ void *ptr,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL) const
+ {
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueReadBufferRect(
+ object_,
+ buffer(),
+ blocking,
+ (const ::size_t *)buffer_offset,
+ (const ::size_t *)host_offset,
+ (const ::size_t *)region,
+ buffer_row_pitch,
+ buffer_slice_pitch,
+ host_row_pitch,
+ host_slice_pitch,
+ ptr,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_READ_BUFFER_RECT_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+
+ cl_int enqueueWriteBufferRect(
+ const Buffer& buffer,
+ cl_bool blocking,
+ const size_t<3>& buffer_offset,
+ const size_t<3>& host_offset,
+ const size_t<3>& region,
+ ::size_t buffer_row_pitch,
+ ::size_t buffer_slice_pitch,
+ ::size_t host_row_pitch,
+ ::size_t host_slice_pitch,
+ void *ptr,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL) const
+ {
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueWriteBufferRect(
+ object_,
+ buffer(),
+ blocking,
+ (const ::size_t *)buffer_offset,
+ (const ::size_t *)host_offset,
+ (const ::size_t *)region,
+ buffer_row_pitch,
+ buffer_slice_pitch,
+ host_row_pitch,
+ host_slice_pitch,
+ ptr,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_WRITE_BUFFER_RECT_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+
+ cl_int enqueueCopyBufferRect(
+ const Buffer& src,
+ const Buffer& dst,
+ const size_t<3>& src_origin,
+ const size_t<3>& dst_origin,
+ const size_t<3>& region,
+ ::size_t src_row_pitch,
+ ::size_t src_slice_pitch,
+ ::size_t dst_row_pitch,
+ ::size_t dst_slice_pitch,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL) const
+ {
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueCopyBufferRect(
+ object_,
+ src(),
+ dst(),
+ (const ::size_t *)src_origin,
+ (const ::size_t *)dst_origin,
+ (const ::size_t *)region,
+ src_row_pitch,
+ src_slice_pitch,
+ dst_row_pitch,
+ dst_slice_pitch,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQEUE_COPY_BUFFER_RECT_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+
+#if defined(CL_VERSION_1_2)
+ /**
+ * Enqueue a command to fill a buffer object with a pattern
+ * of a given size. The pattern is specified a as vector.
+ * \tparam PatternType The datatype of the pattern field.
+ * The pattern type must be an accepted OpenCL data type.
+ */
+ template<typename PatternType>
+ cl_int enqueueFillBuffer(
+ const Buffer& buffer,
+ PatternType pattern,
+ ::size_t offset,
+ ::size_t size,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL) const
+ {
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueFillBuffer(
+ object_,
+ buffer(),
+ static_cast<void*>(&pattern),
+ sizeof(PatternType),
+ offset,
+ size,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_FILL_BUFFER_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+#endif // #if defined(CL_VERSION_1_2)
+
+ cl_int enqueueReadImage(
+ const Image& image,
+ cl_bool blocking,
+ const size_t<3>& origin,
+ const size_t<3>& region,
+ ::size_t row_pitch,
+ ::size_t slice_pitch,
+ void* ptr,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL) const
+ {
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueReadImage(
+ object_, image(), blocking, (const ::size_t *) origin,
+ (const ::size_t *) region, row_pitch, slice_pitch, ptr,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_READ_IMAGE_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+
+ cl_int enqueueWriteImage(
+ const Image& image,
+ cl_bool blocking,
+ const size_t<3>& origin,
+ const size_t<3>& region,
+ ::size_t row_pitch,
+ ::size_t slice_pitch,
+ void* ptr,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL) const
+ {
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueWriteImage(
+ object_, image(), blocking, (const ::size_t *) origin,
+ (const ::size_t *) region, row_pitch, slice_pitch, ptr,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_WRITE_IMAGE_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+
+ cl_int enqueueCopyImage(
+ const Image& src,
+ const Image& dst,
+ const size_t<3>& src_origin,
+ const size_t<3>& dst_origin,
+ const size_t<3>& region,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL) const
+ {
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueCopyImage(
+ object_, src(), dst(), (const ::size_t *) src_origin,
+ (const ::size_t *)dst_origin, (const ::size_t *) region,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_COPY_IMAGE_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+
+#if defined(CL_VERSION_1_2)
+ /**
+ * Enqueue a command to fill an image object with a specified color.
+ * \param fillColor is the color to use to fill the image.
+ * This is a four component RGBA floating-point color value if
+ * the image channel data type is not an unnormalized signed or
+ * unsigned data type.
+ */
+ cl_int enqueueFillImage(
+ const Image& image,
+ cl_float4 fillColor,
+ const size_t<3>& origin,
+ const size_t<3>& region,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL) const
+ {
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueFillImage(
+ object_,
+ image(),
+ static_cast<void*>(&fillColor),
+ (const ::size_t *) origin,
+ (const ::size_t *) region,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_FILL_IMAGE_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+
+ /**
+ * Enqueue a command to fill an image object with a specified color.
+ * \param fillColor is the color to use to fill the image.
+ * This is a four component RGBA signed integer color value if
+ * the image channel data type is an unnormalized signed integer
+ * type.
+ */
+ cl_int enqueueFillImage(
+ const Image& image,
+ cl_int4 fillColor,
+ const size_t<3>& origin,
+ const size_t<3>& region,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL) const
+ {
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueFillImage(
+ object_,
+ image(),
+ static_cast<void*>(&fillColor),
+ (const ::size_t *) origin,
+ (const ::size_t *) region,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_FILL_IMAGE_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+
+ /**
+ * Enqueue a command to fill an image object with a specified color.
+ * \param fillColor is the color to use to fill the image.
+ * This is a four component RGBA unsigned integer color value if
+ * the image channel data type is an unnormalized unsigned integer
+ * type.
+ */
+ cl_int enqueueFillImage(
+ const Image& image,
+ cl_uint4 fillColor,
+ const size_t<3>& origin,
+ const size_t<3>& region,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL) const
+ {
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueFillImage(
+ object_,
+ image(),
+ static_cast<void*>(&fillColor),
+ (const ::size_t *) origin,
+ (const ::size_t *) region,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_FILL_IMAGE_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+#endif // #if defined(CL_VERSION_1_2)
+
+ cl_int enqueueCopyImageToBuffer(
+ const Image& src,
+ const Buffer& dst,
+ const size_t<3>& src_origin,
+ const size_t<3>& region,
+ ::size_t dst_offset,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL) const
+ {
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueCopyImageToBuffer(
+ object_, src(), dst(), (const ::size_t *) src_origin,
+ (const ::size_t *) region, dst_offset,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_COPY_IMAGE_TO_BUFFER_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+
+ cl_int enqueueCopyBufferToImage(
+ const Buffer& src,
+ const Image& dst,
+ ::size_t src_offset,
+ const size_t<3>& dst_origin,
+ const size_t<3>& region,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL) const
+ {
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueCopyBufferToImage(
+ object_, src(), dst(), src_offset,
+ (const ::size_t *) dst_origin, (const ::size_t *) region,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_COPY_BUFFER_TO_IMAGE_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+
+ void* enqueueMapBuffer(
+ const Buffer& buffer,
+ cl_bool blocking,
+ cl_map_flags flags,
+ ::size_t offset,
+ ::size_t size,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL,
+ cl_int* err = NULL) const
+ {
+ cl_int error;
+ void * result = ::clEnqueueMapBuffer(
+ object_, buffer(), blocking, flags, offset, size,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (cl_event*) event,
+ &error);
+
+ detail::errHandler(error, __ENQUEUE_MAP_BUFFER_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ return result;
+ }
+
+ void* enqueueMapImage(
+ const Image& buffer,
+ cl_bool blocking,
+ cl_map_flags flags,
+ const size_t<3>& origin,
+ const size_t<3>& region,
+ ::size_t * row_pitch,
+ ::size_t * slice_pitch,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL,
+ cl_int* err = NULL) const
+ {
+ cl_int error;
+ void * result = ::clEnqueueMapImage(
+ object_, buffer(), blocking, flags,
+ (const ::size_t *) origin, (const ::size_t *) region,
+ row_pitch, slice_pitch,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (cl_event*) event,
+ &error);
+
+ detail::errHandler(error, __ENQUEUE_MAP_IMAGE_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ return result;
+ }
+
+ cl_int enqueueUnmapMemObject(
+ const Memory& memory,
+ void* mapped_ptr,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL) const
+ {
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueUnmapMemObject(
+ object_, memory(), mapped_ptr,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_UNMAP_MEM_OBJECT_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+
+#if defined(CL_VERSION_1_2)
+ /**
+ * Enqueues a marker command which waits for either a list of events to complete,
+ * or all previously enqueued commands to complete.
+ *
+ * Enqueues a marker command which waits for either a list of events to complete,
+ * or if the list is empty it waits for all commands previously enqueued in command_queue
+ * to complete before it completes. This command returns an event which can be waited on,
+ * i.e. this event can be waited on to insure that all events either in the event_wait_list
+ * or all previously enqueued commands, queued before this command to command_queue,
+ * have completed.
+ */
+ cl_int enqueueMarkerWithWaitList(
+ const VECTOR_CLASS<Event> *events = 0,
+ Event *event = 0)
+ {
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueMarkerWithWaitList(
+ object_,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_MARKER_WAIT_LIST_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+
+ /**
+ * A synchronization point that enqueues a barrier operation.
+ *
+ * Enqueues a barrier command which waits for either a list of events to complete,
+ * or if the list is empty it waits for all commands previously enqueued in command_queue
+ * to complete before it completes. This command blocks command execution, that is, any
+ * following commands enqueued after it do not execute until it completes. This command
+ * returns an event which can be waited on, i.e. this event can be waited on to insure that
+ * all events either in the event_wait_list or all previously enqueued commands, queued
+ * before this command to command_queue, have completed.
+ */
+ cl_int enqueueBarrierWithWaitList(
+ const VECTOR_CLASS<Event> *events = 0,
+ Event *event = 0)
+ {
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueBarrierWithWaitList(
+ object_,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_BARRIER_WAIT_LIST_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+
+ /**
+ * Enqueues a command to indicate with which device a set of memory objects
+ * should be associated.
+ */
+ cl_int enqueueMigrateMemObjects(
+ const VECTOR_CLASS<Memory> &memObjects,
+ cl_mem_migration_flags flags,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL
+ )
+ {
+ cl_event tmp;
+
+ cl_mem* localMemObjects = static_cast<cl_mem*>(alloca(memObjects.size() * sizeof(cl_mem)));
+ for( int i = 0; i < (int)memObjects.size(); ++i ) {
+ localMemObjects[i] = memObjects[i]();
+ }
+
+
+ cl_int err = detail::errHandler(
+ ::clEnqueueMigrateMemObjects(
+ object_,
+ (cl_uint)memObjects.size(),
+ static_cast<const cl_mem*>(localMemObjects),
+ flags,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_UNMAP_MEM_OBJECT_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+#endif // #if defined(CL_VERSION_1_2)
+
+ cl_int enqueueNDRangeKernel(
+ const Kernel& kernel,
+ const NDRange& offset,
+ const NDRange& global,
+ const NDRange& local = NullRange,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL) const
+ {
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueNDRangeKernel(
+ object_, kernel(), (cl_uint) global.dimensions(),
+ offset.dimensions() != 0 ? (const ::size_t*) offset : NULL,
+ (const ::size_t*) global,
+ local.dimensions() != 0 ? (const ::size_t*) local : NULL,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_NDRANGE_KERNEL_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+
+ cl_int enqueueTask(
+ const Kernel& kernel,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL) const
+ {
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueTask(
+ object_, kernel(),
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_TASK_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+
+ cl_int enqueueNativeKernel(
+ void (CL_CALLBACK *userFptr)(void *),
+ std::pair<void*, ::size_t> args,
+ const VECTOR_CLASS<Memory>* mem_objects = NULL,
+ const VECTOR_CLASS<const void*>* mem_locs = NULL,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL) const
+ {
+ cl_mem * mems = (mem_objects != NULL && mem_objects->size() > 0)
+ ? (cl_mem*) alloca(mem_objects->size() * sizeof(cl_mem))
+ : NULL;
+
+ if (mems != NULL) {
+ for (unsigned int i = 0; i < mem_objects->size(); i++) {
+ mems[i] = ((*mem_objects)[i])();
+ }
+ }
+
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueNativeKernel(
+ object_, userFptr, args.first, args.second,
+ (mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
+ mems,
+ (mem_locs != NULL) ? (const void **) &mem_locs->front() : NULL,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_NATIVE_KERNEL);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+
+/**
+ * Deprecated APIs for 1.2
+ */
+#if defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS) || (defined(CL_VERSION_1_1) && !defined(CL_VERSION_1_2))
+ CL_EXT_PREFIX__VERSION_1_1_DEPRECATED
+ cl_int enqueueMarker(Event* event = NULL) const CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
+ {
+ return detail::errHandler(
+ ::clEnqueueMarker(object_, (cl_event*) event),
+ __ENQUEUE_MARKER_ERR);
+ }
+
+ CL_EXT_PREFIX__VERSION_1_1_DEPRECATED
+ cl_int enqueueWaitForEvents(const VECTOR_CLASS<Event>& events) const CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
+ {
+ return detail::errHandler(
+ ::clEnqueueWaitForEvents(
+ object_,
+ (cl_uint) events.size(),
+ (const cl_event*) &events.front()),
+ __ENQUEUE_WAIT_FOR_EVENTS_ERR);
+ }
+#endif // #if defined(CL_VERSION_1_1)
+
+ cl_int enqueueAcquireGLObjects(
+ const VECTOR_CLASS<Memory>* mem_objects = NULL,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL) const
+ {
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueAcquireGLObjects(
+ object_,
+ (mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
+ (mem_objects != NULL) ? (const cl_mem *) &mem_objects->front(): NULL,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_ACQUIRE_GL_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+
+ cl_int enqueueReleaseGLObjects(
+ const VECTOR_CLASS<Memory>* mem_objects = NULL,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL) const
+ {
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueReleaseGLObjects(
+ object_,
+ (mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
+ (mem_objects != NULL) ? (const cl_mem *) &mem_objects->front(): NULL,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_RELEASE_GL_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+
+#if defined (USE_DX_INTEROP)
+typedef CL_API_ENTRY cl_int (CL_API_CALL *PFN_clEnqueueAcquireD3D10ObjectsKHR)(
+ cl_command_queue command_queue, cl_uint num_objects,
+ const cl_mem* mem_objects, cl_uint num_events_in_wait_list,
+ const cl_event* event_wait_list, cl_event* event);
+typedef CL_API_ENTRY cl_int (CL_API_CALL *PFN_clEnqueueReleaseD3D10ObjectsKHR)(
+ cl_command_queue command_queue, cl_uint num_objects,
+ const cl_mem* mem_objects, cl_uint num_events_in_wait_list,
+ const cl_event* event_wait_list, cl_event* event);
+
+ cl_int enqueueAcquireD3D10Objects(
+ const VECTOR_CLASS<Memory>* mem_objects = NULL,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL) const
+ {
+ static PFN_clEnqueueAcquireD3D10ObjectsKHR pfn_clEnqueueAcquireD3D10ObjectsKHR = NULL;
+#if defined(CL_VERSION_1_2)
+ cl_context context = getInfo<CL_QUEUE_CONTEXT>();
+ cl::Device device(getInfo<CL_QUEUE_DEVICE>());
+ cl_platform_id platform = device.getInfo<CL_DEVICE_PLATFORM>();
+ __INIT_CL_EXT_FCN_PTR_PLATFORM(platform, clEnqueueAcquireD3D10ObjectsKHR);
+#endif
+#if defined(CL_VERSION_1_1)
+ __INIT_CL_EXT_FCN_PTR(clEnqueueAcquireD3D10ObjectsKHR);
+#endif
+
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ pfn_clEnqueueAcquireD3D10ObjectsKHR(
+ object_,
+ (mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
+ (mem_objects != NULL) ? (const cl_mem *) &mem_objects->front(): NULL,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_ACQUIRE_GL_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+
+ cl_int enqueueReleaseD3D10Objects(
+ const VECTOR_CLASS<Memory>* mem_objects = NULL,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL) const
+ {
+ static PFN_clEnqueueReleaseD3D10ObjectsKHR pfn_clEnqueueReleaseD3D10ObjectsKHR = NULL;
+#if defined(CL_VERSION_1_2)
+ cl_context context = getInfo<CL_QUEUE_CONTEXT>();
+ cl::Device device(getInfo<CL_QUEUE_DEVICE>());
+ cl_platform_id platform = device.getInfo<CL_DEVICE_PLATFORM>();
+ __INIT_CL_EXT_FCN_PTR_PLATFORM(platform, clEnqueueReleaseD3D10ObjectsKHR);
+#endif // #if defined(CL_VERSION_1_2)
+#if defined(CL_VERSION_1_1)
+ __INIT_CL_EXT_FCN_PTR(clEnqueueReleaseD3D10ObjectsKHR);
+#endif // #if defined(CL_VERSION_1_1)
+
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ pfn_clEnqueueReleaseD3D10ObjectsKHR(
+ object_,
+ (mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
+ (mem_objects != NULL) ? (const cl_mem *) &mem_objects->front(): NULL,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_RELEASE_GL_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+ }
+#endif
+
+/**
+ * Deprecated APIs for 1.2
+ */
+#if defined(CL_USE_DEPRECATED_OPENCL_1_1_APIS) || (defined(CL_VERSION_1_1) && !defined(CL_VERSION_1_2))
+ CL_EXT_PREFIX__VERSION_1_1_DEPRECATED
+ cl_int enqueueBarrier() const CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
+ {
+ return detail::errHandler(
+ ::clEnqueueBarrier(object_),
+ __ENQUEUE_BARRIER_ERR);
+ }
+#endif // #if defined(CL_VERSION_1_1)
+
+ cl_int flush() const
+ {
+ return detail::errHandler(::clFlush(object_), __FLUSH_ERR);
+ }
+
+ cl_int finish() const
+ {
+ return detail::errHandler(::clFinish(object_), __FINISH_ERR);
+ }
+};
+
+#ifdef _WIN32
+__declspec(selectany) volatile int CommandQueue::default_initialized_ = __DEFAULT_NOT_INITIALIZED;
+__declspec(selectany) CommandQueue CommandQueue::default_;
+__declspec(selectany) volatile cl_int CommandQueue::default_error_ = CL_SUCCESS;
+#else
+__attribute__((weak)) volatile int CommandQueue::default_initialized_ = __DEFAULT_NOT_INITIALIZED;
+__attribute__((weak)) CommandQueue CommandQueue::default_;
+__attribute__((weak)) volatile cl_int CommandQueue::default_error_ = CL_SUCCESS;
+#endif
+
+inline cl_int enqueueReadBuffer(
+ const Buffer& buffer,
+ cl_bool blocking,
+ ::size_t offset,
+ ::size_t size,
+ void* ptr,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL)
+{
+ cl_int error;
+ CommandQueue queue = CommandQueue::getDefault(&error);
+
+ if (error != CL_SUCCESS) {
+ return error;
+ }
+
+ return queue.enqueueReadBuffer(buffer, blocking, offset, size, ptr, events, event);
+}
+
+inline cl_int enqueueWriteBuffer(
+ const Buffer& buffer,
+ cl_bool blocking,
+ ::size_t offset,
+ ::size_t size,
+ const void* ptr,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL)
+{
+ cl_int error;
+ CommandQueue queue = CommandQueue::getDefault(&error);
+
+ if (error != CL_SUCCESS) {
+ return error;
+ }
+
+ return queue.enqueueWriteBuffer(buffer, blocking, offset, size, ptr, events, event);
+}
+
+inline void* enqueueMapBuffer(
+ const Buffer& buffer,
+ cl_bool blocking,
+ cl_map_flags flags,
+ ::size_t offset,
+ ::size_t size,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL,
+ cl_int* err = NULL)
+{
+ cl_int error;
+ CommandQueue queue = CommandQueue::getDefault(&error);
+ detail::errHandler(error, __ENQUEUE_MAP_BUFFER_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+
+ void * result = ::clEnqueueMapBuffer(
+ queue(), buffer(), blocking, flags, offset, size,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (cl_event*) event,
+ &error);
+
+ detail::errHandler(error, __ENQUEUE_MAP_BUFFER_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ return result;
+}
+
+inline cl_int enqueueUnmapMemObject(
+ const Memory& memory,
+ void* mapped_ptr,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL)
+{
+ cl_int error;
+ CommandQueue queue = CommandQueue::getDefault(&error);
+ detail::errHandler(error, __ENQUEUE_MAP_BUFFER_ERR);
+ if (error != CL_SUCCESS) {
+ return error;
+ }
+
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueUnmapMemObject(
+ queue(), memory(), mapped_ptr,
+ (events != NULL) ? (cl_uint) events->size() : 0,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
+ (event != NULL) ? &tmp : NULL),
+ __ENQUEUE_UNMAP_MEM_OBJECT_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
+}
+
+inline cl_int enqueueCopyBuffer(
+ const Buffer& src,
+ const Buffer& dst,
+ ::size_t src_offset,
+ ::size_t dst_offset,
+ ::size_t size,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL)
+{
+ cl_int error;
+ CommandQueue queue = CommandQueue::getDefault(&error);
+
+ if (error != CL_SUCCESS) {
+ return error;
+ }
+
+ return queue.enqueueCopyBuffer(src, dst, src_offset, dst_offset, size, events, event);
+}
+
+/**
+ * Blocking copy operation between iterators and a buffer.
+ */
+template< typename IteratorType >
+inline cl_int copy( IteratorType startIterator, IteratorType endIterator, cl::Buffer &buffer )
+{
+ typedef typename std::iterator_traits<IteratorType>::value_type DataType;
+ cl_int error;
+
+ ::size_t length = endIterator-startIterator;
+ ::size_t byteLength = length*sizeof(DataType);
+
+ DataType *pointer =
+ static_cast<DataType*>(enqueueMapBuffer(buffer, CL_TRUE, CL_MAP_WRITE, 0, byteLength, 0, 0, &error));
+ // if exceptions enabled, enqueueMapBuffer will throw
+ if( error != CL_SUCCESS ) {
+ return error;
+ }
+#if defined(_MSC_VER)
+ std::copy(
+ startIterator,
+ endIterator,
+ stdext::checked_array_iterator<DataType*>(
+ pointer, length));
+#else
+ std::copy(startIterator, endIterator, pointer);
+#endif
+ Event endEvent;
+ error = enqueueUnmapMemObject(buffer, pointer, 0, &endEvent);
+ // if exceptions enabled, enqueueUnmapMemObject will throw
+ if( error != CL_SUCCESS ) {
+ return error;
+ }
+ endEvent.wait();
+ return CL_SUCCESS;
+}
+
+/**
+ * Blocking copy operation between iterators and a buffer.
+ */
+template< typename IteratorType >
+inline cl_int copy( const cl::Buffer &buffer, IteratorType startIterator, IteratorType endIterator )
+{
+ typedef typename std::iterator_traits<IteratorType>::value_type DataType;
+ cl_int error;
+
+ ::size_t length = endIterator-startIterator;
+ ::size_t byteLength = length*sizeof(DataType);
+
+ DataType *pointer =
+ static_cast<DataType*>(enqueueMapBuffer(buffer, CL_TRUE, CL_MAP_READ, 0, byteLength, 0, 0, &error));
+ // if exceptions enabled, enqueueMapBuffer will throw
+ if( error != CL_SUCCESS ) {
+ return error;
+ }
+ std::copy(pointer, pointer + length, startIterator);
+ Event endEvent;
+ error = enqueueUnmapMemObject(buffer, pointer, 0, &endEvent);
+ // if exceptions enabled, enqueueUnmapMemObject will throw
+ if( error != CL_SUCCESS ) {
+ return error;
+ }
+ endEvent.wait();
+ return CL_SUCCESS;
+}
+
+#if defined(CL_VERSION_1_1)
+inline cl_int enqueueReadBufferRect(
+ const Buffer& buffer,
+ cl_bool blocking,
+ const size_t<3>& buffer_offset,
+ const size_t<3>& host_offset,
+ const size_t<3>& region,
+ ::size_t buffer_row_pitch,
+ ::size_t buffer_slice_pitch,
+ ::size_t host_row_pitch,
+ ::size_t host_slice_pitch,
+ void *ptr,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL)
+{
+ cl_int error;
+ CommandQueue queue = CommandQueue::getDefault(&error);
+
+ if (error != CL_SUCCESS) {
+ return error;
+ }
+
+ return queue.enqueueReadBufferRect(
+ buffer,
+ blocking,
+ buffer_offset,
+ host_offset,
+ region,
+ buffer_row_pitch,
+ buffer_slice_pitch,
+ host_row_pitch,
+ host_slice_pitch,
+ ptr,
+ events,
+ event);
+}
+
+inline cl_int enqueueWriteBufferRect(
+ const Buffer& buffer,
+ cl_bool blocking,
+ const size_t<3>& buffer_offset,
+ const size_t<3>& host_offset,
+ const size_t<3>& region,
+ ::size_t buffer_row_pitch,
+ ::size_t buffer_slice_pitch,
+ ::size_t host_row_pitch,
+ ::size_t host_slice_pitch,
+ void *ptr,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL)
+{
+ cl_int error;
+ CommandQueue queue = CommandQueue::getDefault(&error);
+
+ if (error != CL_SUCCESS) {
+ return error;
+ }
+
+ return queue.enqueueWriteBufferRect(
+ buffer,
+ blocking,
+ buffer_offset,
+ host_offset,
+ region,
+ buffer_row_pitch,
+ buffer_slice_pitch,
+ host_row_pitch,
+ host_slice_pitch,
+ ptr,
+ events,
+ event);
+}
+
+inline cl_int enqueueCopyBufferRect(
+ const Buffer& src,
+ const Buffer& dst,
+ const size_t<3>& src_origin,
+ const size_t<3>& dst_origin,
+ const size_t<3>& region,
+ ::size_t src_row_pitch,
+ ::size_t src_slice_pitch,
+ ::size_t dst_row_pitch,
+ ::size_t dst_slice_pitch,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL)
+{
+ cl_int error;
+ CommandQueue queue = CommandQueue::getDefault(&error);
+
+ if (error != CL_SUCCESS) {
+ return error;
+ }
+
+ return queue.enqueueCopyBufferRect(
+ src,
+ dst,
+ src_origin,
+ dst_origin,
+ region,
+ src_row_pitch,
+ src_slice_pitch,
+ dst_row_pitch,
+ dst_slice_pitch,
+ events,
+ event);
+}
+#endif
+
+inline cl_int enqueueReadImage(
+ const Image& image,
+ cl_bool blocking,
+ const size_t<3>& origin,
+ const size_t<3>& region,
+ ::size_t row_pitch,
+ ::size_t slice_pitch,
+ void* ptr,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL)
+{
+ cl_int error;
+ CommandQueue queue = CommandQueue::getDefault(&error);
+
+ if (error != CL_SUCCESS) {
+ return error;
+ }
+
+ return queue.enqueueReadImage(
+ image,
+ blocking,
+ origin,
+ region,
+ row_pitch,
+ slice_pitch,
+ ptr,
+ events,
+ event);
+}
+
+inline cl_int enqueueWriteImage(
+ const Image& image,
+ cl_bool blocking,
+ const size_t<3>& origin,
+ const size_t<3>& region,
+ ::size_t row_pitch,
+ ::size_t slice_pitch,
+ void* ptr,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL)
+{
+ cl_int error;
+ CommandQueue queue = CommandQueue::getDefault(&error);
+
+ if (error != CL_SUCCESS) {
+ return error;
+ }
+
+ return queue.enqueueWriteImage(
+ image,
+ blocking,
+ origin,
+ region,
+ row_pitch,
+ slice_pitch,
+ ptr,
+ events,
+ event);
+}
+
+inline cl_int enqueueCopyImage(
+ const Image& src,
+ const Image& dst,
+ const size_t<3>& src_origin,
+ const size_t<3>& dst_origin,
+ const size_t<3>& region,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL)
+{
+ cl_int error;
+ CommandQueue queue = CommandQueue::getDefault(&error);
+
+ if (error != CL_SUCCESS) {
+ return error;
+ }
+
+ return queue.enqueueCopyImage(
+ src,
+ dst,
+ src_origin,
+ dst_origin,
+ region,
+ events,
+ event);
+}
+
+inline cl_int enqueueCopyImageToBuffer(
+ const Image& src,
+ const Buffer& dst,
+ const size_t<3>& src_origin,
+ const size_t<3>& region,
+ ::size_t dst_offset,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL)
+{
+ cl_int error;
+ CommandQueue queue = CommandQueue::getDefault(&error);
+
+ if (error != CL_SUCCESS) {
+ return error;
+ }
+
+ return queue.enqueueCopyImageToBuffer(
+ src,
+ dst,
+ src_origin,
+ region,
+ dst_offset,
+ events,
+ event);
+}
+
+inline cl_int enqueueCopyBufferToImage(
+ const Buffer& src,
+ const Image& dst,
+ ::size_t src_offset,
+ const size_t<3>& dst_origin,
+ const size_t<3>& region,
+ const VECTOR_CLASS<Event>* events = NULL,
+ Event* event = NULL)
+{
+ cl_int error;
+ CommandQueue queue = CommandQueue::getDefault(&error);
+
+ if (error != CL_SUCCESS) {
+ return error;
+ }
+
+ return queue.enqueueCopyBufferToImage(
+ src,
+ dst,
+ src_offset,
+ dst_origin,
+ region,
+ events,
+ event);
+}
+
+
+inline cl_int flush(void)
+{
+ cl_int error;
+ CommandQueue queue = CommandQueue::getDefault(&error);
+
+ if (error != CL_SUCCESS) {
+ return error;
+ }
+
+ return queue.flush();
+}
+
+inline cl_int finish(void)
+{
+ cl_int error;
+ CommandQueue queue = CommandQueue::getDefault(&error);
+
+ if (error != CL_SUCCESS) {
+ return error;
+ }
+
+
+ return queue.finish();
+}
+
+// Kernel Functor support
+// New interface as of September 2011
+// Requires the C++11 std::tr1::function (note do not support TR1)
+// Visual Studio 2010 and GCC 4.2
+
+struct EnqueueArgs
+{
+ CommandQueue queue_;
+ const NDRange offset_;
+ const NDRange global_;
+ const NDRange local_;
+ VECTOR_CLASS<Event> events_;
+
+ EnqueueArgs(NDRange global) :
+ queue_(CommandQueue::getDefault()),
+ offset_(NullRange),
+ global_(global),
+ local_(NullRange)
+ {
+
+ }
+
+ EnqueueArgs(NDRange global, NDRange local) :
+ queue_(CommandQueue::getDefault()),
+ offset_(NullRange),
+ global_(global),
+ local_(local)
+ {
+
+ }
+
+ EnqueueArgs(NDRange offset, NDRange global, NDRange local) :
+ queue_(CommandQueue::getDefault()),
+ offset_(offset),
+ global_(global),
+ local_(local)
+ {
+
+ }
+
+ EnqueueArgs(Event e, NDRange global) :
+ queue_(CommandQueue::getDefault()),
+ offset_(NullRange),
+ global_(global),
+ local_(NullRange)
+ {
+ events_.push_back(e);
+ }
+
+ EnqueueArgs(Event e, NDRange global, NDRange local) :
+ queue_(CommandQueue::getDefault()),
+ offset_(NullRange),
+ global_(global),
+ local_(local)
+ {
+ events_.push_back(e);
+ }
+
+ EnqueueArgs(Event e, NDRange offset, NDRange global, NDRange local) :
+ queue_(CommandQueue::getDefault()),
+ offset_(offset),
+ global_(global),
+ local_(local)
+ {
+ events_.push_back(e);
+ }
+
+ EnqueueArgs(const VECTOR_CLASS<Event> &events, NDRange global) :
+ queue_(CommandQueue::getDefault()),
+ offset_(NullRange),
+ global_(global),
+ local_(NullRange),
+ events_(events)
+ {
+
+ }
+
+ EnqueueArgs(const VECTOR_CLASS<Event> &events, NDRange global, NDRange local) :
+ queue_(CommandQueue::getDefault()),
+ offset_(NullRange),
+ global_(global),
+ local_(local),
+ events_(events)
+ {
+
+ }
+
+ EnqueueArgs(const VECTOR_CLASS<Event> &events, NDRange offset, NDRange global, NDRange local) :
+ queue_(CommandQueue::getDefault()),
+ offset_(offset),
+ global_(global),
+ local_(local),
+ events_(events)
+ {
+
+ }
+
+ EnqueueArgs(CommandQueue &queue, NDRange global) :
+ queue_(queue),
+ offset_(NullRange),
+ global_(global),
+ local_(NullRange)
+ {
+
+ }
+
+ EnqueueArgs(CommandQueue &queue, NDRange global, NDRange local) :
+ queue_(queue),
+ offset_(NullRange),
+ global_(global),
+ local_(local)
+ {
+
+ }
+
+ EnqueueArgs(CommandQueue &queue, NDRange offset, NDRange global, NDRange local) :
+ queue_(queue),
+ offset_(offset),
+ global_(global),
+ local_(local)
+ {
+
+ }
+
+ EnqueueArgs(CommandQueue &queue, Event e, NDRange global) :
+ queue_(queue),
+ offset_(NullRange),
+ global_(global),
+ local_(NullRange)
+ {
+ events_.push_back(e);
+ }
+
+ EnqueueArgs(CommandQueue &queue, Event e, NDRange global, NDRange local) :
+ queue_(queue),
+ offset_(NullRange),
+ global_(global),
+ local_(local)
+ {
+ events_.push_back(e);
+ }
+
+ EnqueueArgs(CommandQueue &queue, Event e, NDRange offset, NDRange global, NDRange local) :
+ queue_(queue),
+ offset_(offset),
+ global_(global),
+ local_(local)
+ {
+ events_.push_back(e);
+ }
+
+ EnqueueArgs(CommandQueue &queue, const VECTOR_CLASS<Event> &events, NDRange global) :
+ queue_(queue),
+ offset_(NullRange),
+ global_(global),
+ local_(NullRange),
+ events_(events)
+ {
+
+ }
+
+ EnqueueArgs(CommandQueue &queue, const VECTOR_CLASS<Event> &events, NDRange global, NDRange local) :
+ queue_(queue),
+ offset_(NullRange),
+ global_(global),
+ local_(local),
+ events_(events)
+ {
+
+ }
+
+ EnqueueArgs(CommandQueue &queue, const VECTOR_CLASS<Event> &events, NDRange offset, NDRange global, NDRange local) :
+ queue_(queue),
+ offset_(offset),
+ global_(global),
+ local_(local),
+ events_(events)
+ {
+
+ }
+};
+
+namespace detail {
+
+class NullType {};
+
+template<int index, typename T0>
+struct SetArg
+{
+ static void set (Kernel kernel, T0 arg)
+ {
+ kernel.setArg(index, arg);
+ }
+};
+
+template<int index>
+struct SetArg<index, NullType>
+{
+ static void set (Kernel, NullType)
+ {
+ }
+};
+
+template <
+ typename T0, typename T1, typename T2, typename T3,
+ typename T4, typename T5, typename T6, typename T7,
+ typename T8, typename T9, typename T10, typename T11,
+ typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19,
+ typename T20, typename T21, typename T22, typename T23,
+ typename T24, typename T25, typename T26, typename T27,
+ typename T28, typename T29, typename T30, typename T31
+>
+class KernelFunctorGlobal
+{
+private:
+ Kernel kernel_;
+
+public:
+ KernelFunctorGlobal(
+ Kernel kernel) :
+ kernel_(kernel)
+ {}
+
+ KernelFunctorGlobal(
+ const Program& program,
+ const STRING_CLASS name,
+ cl_int * err = NULL) :
+ kernel_(program, name.c_str(), err)
+ {}
+
+ Event operator() (
+ const EnqueueArgs& args,
+ T0 t0,
+ T1 t1 = NullType(),
+ T2 t2 = NullType(),
+ T3 t3 = NullType(),
+ T4 t4 = NullType(),
+ T5 t5 = NullType(),
+ T6 t6 = NullType(),
+ T7 t7 = NullType(),
+ T8 t8 = NullType(),
+ T9 t9 = NullType(),
+ T10 t10 = NullType(),
+ T11 t11 = NullType(),
+ T12 t12 = NullType(),
+ T13 t13 = NullType(),
+ T14 t14 = NullType(),
+ T15 t15 = NullType(),
+ T16 t16 = NullType(),
+ T17 t17 = NullType(),
+ T18 t18 = NullType(),
+ T19 t19 = NullType(),
+ T20 t20 = NullType(),
+ T21 t21 = NullType(),
+ T22 t22 = NullType(),
+ T23 t23 = NullType(),
+ T24 t24 = NullType(),
+ T25 t25 = NullType(),
+ T26 t26 = NullType(),
+ T27 t27 = NullType(),
+ T28 t28 = NullType(),
+ T29 t29 = NullType(),
+ T30 t30 = NullType(),
+ T31 t31 = NullType()
+ )
+ {
+ Event event;
+ SetArg<0, T0>::set(kernel_, t0);
+ SetArg<1, T1>::set(kernel_, t1);
+ SetArg<2, T2>::set(kernel_, t2);
+ SetArg<3, T3>::set(kernel_, t3);
+ SetArg<4, T4>::set(kernel_, t4);
+ SetArg<5, T5>::set(kernel_, t5);
+ SetArg<6, T6>::set(kernel_, t6);
+ SetArg<7, T7>::set(kernel_, t7);
+ SetArg<8, T8>::set(kernel_, t8);
+ SetArg<9, T9>::set(kernel_, t9);
+ SetArg<10, T10>::set(kernel_, t10);
+ SetArg<11, T11>::set(kernel_, t11);
+ SetArg<12, T12>::set(kernel_, t12);
+ SetArg<13, T13>::set(kernel_, t13);
+ SetArg<14, T14>::set(kernel_, t14);
+ SetArg<15, T15>::set(kernel_, t15);
+ SetArg<16, T16>::set(kernel_, t16);
+ SetArg<17, T17>::set(kernel_, t17);
+ SetArg<18, T18>::set(kernel_, t18);
+ SetArg<19, T19>::set(kernel_, t19);
+ SetArg<20, T20>::set(kernel_, t20);
+ SetArg<21, T21>::set(kernel_, t21);
+ SetArg<22, T22>::set(kernel_, t22);
+ SetArg<23, T23>::set(kernel_, t23);
+ SetArg<24, T24>::set(kernel_, t24);
+ SetArg<25, T25>::set(kernel_, t25);
+ SetArg<26, T26>::set(kernel_, t26);
+ SetArg<27, T27>::set(kernel_, t27);
+ SetArg<28, T28>::set(kernel_, t28);
+ SetArg<29, T29>::set(kernel_, t29);
+ SetArg<30, T30>::set(kernel_, t30);
+ SetArg<31, T31>::set(kernel_, t31);
+
+ args.queue_.enqueueNDRangeKernel(
+ kernel_,
+ args.offset_,
+ args.global_,
+ args.local_,
+ &args.events_,
+ &event);
+
+ return event;
+ }
+
+};
+
+//------------------------------------------------------------------------------------------------------
+
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8,
+ typename T9,
+ typename T10,
+ typename T11,
+ typename T12,
+ typename T13,
+ typename T14,
+ typename T15,
+ typename T16,
+ typename T17,
+ typename T18,
+ typename T19,
+ typename T20,
+ typename T21,
+ typename T22,
+ typename T23,
+ typename T24,
+ typename T25,
+ typename T26,
+ typename T27,
+ typename T28,
+ typename T29,
+ typename T30,
+ typename T31>
+struct functionImplementation_
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ T24,
+ T25,
+ T26,
+ T27,
+ T28,
+ T29,
+ T30,
+ T31> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 32))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ T24,
+ T25,
+ T26,
+ T27,
+ T28,
+ T29,
+ T30,
+ T31);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8,
+ T9 arg9,
+ T10 arg10,
+ T11 arg11,
+ T12 arg12,
+ T13 arg13,
+ T14 arg14,
+ T15 arg15,
+ T16 arg16,
+ T17 arg17,
+ T18 arg18,
+ T19 arg19,
+ T20 arg20,
+ T21 arg21,
+ T22 arg22,
+ T23 arg23,
+ T24 arg24,
+ T25 arg25,
+ T26 arg26,
+ T27 arg27,
+ T28 arg28,
+ T29 arg29,
+ T30 arg30,
+ T31 arg31)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8,
+ arg9,
+ arg10,
+ arg11,
+ arg12,
+ arg13,
+ arg14,
+ arg15,
+ arg16,
+ arg17,
+ arg18,
+ arg19,
+ arg20,
+ arg21,
+ arg22,
+ arg23,
+ arg24,
+ arg25,
+ arg26,
+ arg27,
+ arg28,
+ arg29,
+ arg30,
+ arg31);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8,
+ typename T9,
+ typename T10,
+ typename T11,
+ typename T12,
+ typename T13,
+ typename T14,
+ typename T15,
+ typename T16,
+ typename T17,
+ typename T18,
+ typename T19,
+ typename T20,
+ typename T21,
+ typename T22,
+ typename T23,
+ typename T24,
+ typename T25,
+ typename T26,
+ typename T27,
+ typename T28,
+ typename T29,
+ typename T30>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ T24,
+ T25,
+ T26,
+ T27,
+ T28,
+ T29,
+ T30,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ T24,
+ T25,
+ T26,
+ T27,
+ T28,
+ T29,
+ T30,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 31))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ T24,
+ T25,
+ T26,
+ T27,
+ T28,
+ T29,
+ T30);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8,
+ T9 arg9,
+ T10 arg10,
+ T11 arg11,
+ T12 arg12,
+ T13 arg13,
+ T14 arg14,
+ T15 arg15,
+ T16 arg16,
+ T17 arg17,
+ T18 arg18,
+ T19 arg19,
+ T20 arg20,
+ T21 arg21,
+ T22 arg22,
+ T23 arg23,
+ T24 arg24,
+ T25 arg25,
+ T26 arg26,
+ T27 arg27,
+ T28 arg28,
+ T29 arg29,
+ T30 arg30)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8,
+ arg9,
+ arg10,
+ arg11,
+ arg12,
+ arg13,
+ arg14,
+ arg15,
+ arg16,
+ arg17,
+ arg18,
+ arg19,
+ arg20,
+ arg21,
+ arg22,
+ arg23,
+ arg24,
+ arg25,
+ arg26,
+ arg27,
+ arg28,
+ arg29,
+ arg30);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8,
+ typename T9,
+ typename T10,
+ typename T11,
+ typename T12,
+ typename T13,
+ typename T14,
+ typename T15,
+ typename T16,
+ typename T17,
+ typename T18,
+ typename T19,
+ typename T20,
+ typename T21,
+ typename T22,
+ typename T23,
+ typename T24,
+ typename T25,
+ typename T26,
+ typename T27,
+ typename T28,
+ typename T29>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ T24,
+ T25,
+ T26,
+ T27,
+ T28,
+ T29,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ T24,
+ T25,
+ T26,
+ T27,
+ T28,
+ T29,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 30))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ T24,
+ T25,
+ T26,
+ T27,
+ T28,
+ T29);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8,
+ T9 arg9,
+ T10 arg10,
+ T11 arg11,
+ T12 arg12,
+ T13 arg13,
+ T14 arg14,
+ T15 arg15,
+ T16 arg16,
+ T17 arg17,
+ T18 arg18,
+ T19 arg19,
+ T20 arg20,
+ T21 arg21,
+ T22 arg22,
+ T23 arg23,
+ T24 arg24,
+ T25 arg25,
+ T26 arg26,
+ T27 arg27,
+ T28 arg28,
+ T29 arg29)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8,
+ arg9,
+ arg10,
+ arg11,
+ arg12,
+ arg13,
+ arg14,
+ arg15,
+ arg16,
+ arg17,
+ arg18,
+ arg19,
+ arg20,
+ arg21,
+ arg22,
+ arg23,
+ arg24,
+ arg25,
+ arg26,
+ arg27,
+ arg28,
+ arg29);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8,
+ typename T9,
+ typename T10,
+ typename T11,
+ typename T12,
+ typename T13,
+ typename T14,
+ typename T15,
+ typename T16,
+ typename T17,
+ typename T18,
+ typename T19,
+ typename T20,
+ typename T21,
+ typename T22,
+ typename T23,
+ typename T24,
+ typename T25,
+ typename T26,
+ typename T27,
+ typename T28>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ T24,
+ T25,
+ T26,
+ T27,
+ T28,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ T24,
+ T25,
+ T26,
+ T27,
+ T28,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 29))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ T24,
+ T25,
+ T26,
+ T27,
+ T28);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8,
+ T9 arg9,
+ T10 arg10,
+ T11 arg11,
+ T12 arg12,
+ T13 arg13,
+ T14 arg14,
+ T15 arg15,
+ T16 arg16,
+ T17 arg17,
+ T18 arg18,
+ T19 arg19,
+ T20 arg20,
+ T21 arg21,
+ T22 arg22,
+ T23 arg23,
+ T24 arg24,
+ T25 arg25,
+ T26 arg26,
+ T27 arg27,
+ T28 arg28)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8,
+ arg9,
+ arg10,
+ arg11,
+ arg12,
+ arg13,
+ arg14,
+ arg15,
+ arg16,
+ arg17,
+ arg18,
+ arg19,
+ arg20,
+ arg21,
+ arg22,
+ arg23,
+ arg24,
+ arg25,
+ arg26,
+ arg27,
+ arg28);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8,
+ typename T9,
+ typename T10,
+ typename T11,
+ typename T12,
+ typename T13,
+ typename T14,
+ typename T15,
+ typename T16,
+ typename T17,
+ typename T18,
+ typename T19,
+ typename T20,
+ typename T21,
+ typename T22,
+ typename T23,
+ typename T24,
+ typename T25,
+ typename T26,
+ typename T27>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ T24,
+ T25,
+ T26,
+ T27,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ T24,
+ T25,
+ T26,
+ T27,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 28))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ T24,
+ T25,
+ T26,
+ T27);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8,
+ T9 arg9,
+ T10 arg10,
+ T11 arg11,
+ T12 arg12,
+ T13 arg13,
+ T14 arg14,
+ T15 arg15,
+ T16 arg16,
+ T17 arg17,
+ T18 arg18,
+ T19 arg19,
+ T20 arg20,
+ T21 arg21,
+ T22 arg22,
+ T23 arg23,
+ T24 arg24,
+ T25 arg25,
+ T26 arg26,
+ T27 arg27)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8,
+ arg9,
+ arg10,
+ arg11,
+ arg12,
+ arg13,
+ arg14,
+ arg15,
+ arg16,
+ arg17,
+ arg18,
+ arg19,
+ arg20,
+ arg21,
+ arg22,
+ arg23,
+ arg24,
+ arg25,
+ arg26,
+ arg27);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8,
+ typename T9,
+ typename T10,
+ typename T11,
+ typename T12,
+ typename T13,
+ typename T14,
+ typename T15,
+ typename T16,
+ typename T17,
+ typename T18,
+ typename T19,
+ typename T20,
+ typename T21,
+ typename T22,
+ typename T23,
+ typename T24,
+ typename T25,
+ typename T26>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ T24,
+ T25,
+ T26,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ T24,
+ T25,
+ T26,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 27))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ T24,
+ T25,
+ T26);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8,
+ T9 arg9,
+ T10 arg10,
+ T11 arg11,
+ T12 arg12,
+ T13 arg13,
+ T14 arg14,
+ T15 arg15,
+ T16 arg16,
+ T17 arg17,
+ T18 arg18,
+ T19 arg19,
+ T20 arg20,
+ T21 arg21,
+ T22 arg22,
+ T23 arg23,
+ T24 arg24,
+ T25 arg25,
+ T26 arg26)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8,
+ arg9,
+ arg10,
+ arg11,
+ arg12,
+ arg13,
+ arg14,
+ arg15,
+ arg16,
+ arg17,
+ arg18,
+ arg19,
+ arg20,
+ arg21,
+ arg22,
+ arg23,
+ arg24,
+ arg25,
+ arg26);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8,
+ typename T9,
+ typename T10,
+ typename T11,
+ typename T12,
+ typename T13,
+ typename T14,
+ typename T15,
+ typename T16,
+ typename T17,
+ typename T18,
+ typename T19,
+ typename T20,
+ typename T21,
+ typename T22,
+ typename T23,
+ typename T24,
+ typename T25>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ T24,
+ T25,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ T24,
+ T25,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 26))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ T24,
+ T25);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8,
+ T9 arg9,
+ T10 arg10,
+ T11 arg11,
+ T12 arg12,
+ T13 arg13,
+ T14 arg14,
+ T15 arg15,
+ T16 arg16,
+ T17 arg17,
+ T18 arg18,
+ T19 arg19,
+ T20 arg20,
+ T21 arg21,
+ T22 arg22,
+ T23 arg23,
+ T24 arg24,
+ T25 arg25)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8,
+ arg9,
+ arg10,
+ arg11,
+ arg12,
+ arg13,
+ arg14,
+ arg15,
+ arg16,
+ arg17,
+ arg18,
+ arg19,
+ arg20,
+ arg21,
+ arg22,
+ arg23,
+ arg24,
+ arg25);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8,
+ typename T9,
+ typename T10,
+ typename T11,
+ typename T12,
+ typename T13,
+ typename T14,
+ typename T15,
+ typename T16,
+ typename T17,
+ typename T18,
+ typename T19,
+ typename T20,
+ typename T21,
+ typename T22,
+ typename T23,
+ typename T24>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ T24,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ T24,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 25))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ T24);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8,
+ T9 arg9,
+ T10 arg10,
+ T11 arg11,
+ T12 arg12,
+ T13 arg13,
+ T14 arg14,
+ T15 arg15,
+ T16 arg16,
+ T17 arg17,
+ T18 arg18,
+ T19 arg19,
+ T20 arg20,
+ T21 arg21,
+ T22 arg22,
+ T23 arg23,
+ T24 arg24)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8,
+ arg9,
+ arg10,
+ arg11,
+ arg12,
+ arg13,
+ arg14,
+ arg15,
+ arg16,
+ arg17,
+ arg18,
+ arg19,
+ arg20,
+ arg21,
+ arg22,
+ arg23,
+ arg24);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8,
+ typename T9,
+ typename T10,
+ typename T11,
+ typename T12,
+ typename T13,
+ typename T14,
+ typename T15,
+ typename T16,
+ typename T17,
+ typename T18,
+ typename T19,
+ typename T20,
+ typename T21,
+ typename T22,
+ typename T23>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 24))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ T23);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8,
+ T9 arg9,
+ T10 arg10,
+ T11 arg11,
+ T12 arg12,
+ T13 arg13,
+ T14 arg14,
+ T15 arg15,
+ T16 arg16,
+ T17 arg17,
+ T18 arg18,
+ T19 arg19,
+ T20 arg20,
+ T21 arg21,
+ T22 arg22,
+ T23 arg23)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8,
+ arg9,
+ arg10,
+ arg11,
+ arg12,
+ arg13,
+ arg14,
+ arg15,
+ arg16,
+ arg17,
+ arg18,
+ arg19,
+ arg20,
+ arg21,
+ arg22,
+ arg23);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8,
+ typename T9,
+ typename T10,
+ typename T11,
+ typename T12,
+ typename T13,
+ typename T14,
+ typename T15,
+ typename T16,
+ typename T17,
+ typename T18,
+ typename T19,
+ typename T20,
+ typename T21,
+ typename T22>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 23))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ T22);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8,
+ T9 arg9,
+ T10 arg10,
+ T11 arg11,
+ T12 arg12,
+ T13 arg13,
+ T14 arg14,
+ T15 arg15,
+ T16 arg16,
+ T17 arg17,
+ T18 arg18,
+ T19 arg19,
+ T20 arg20,
+ T21 arg21,
+ T22 arg22)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8,
+ arg9,
+ arg10,
+ arg11,
+ arg12,
+ arg13,
+ arg14,
+ arg15,
+ arg16,
+ arg17,
+ arg18,
+ arg19,
+ arg20,
+ arg21,
+ arg22);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8,
+ typename T9,
+ typename T10,
+ typename T11,
+ typename T12,
+ typename T13,
+ typename T14,
+ typename T15,
+ typename T16,
+ typename T17,
+ typename T18,
+ typename T19,
+ typename T20,
+ typename T21>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 22))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ T21);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8,
+ T9 arg9,
+ T10 arg10,
+ T11 arg11,
+ T12 arg12,
+ T13 arg13,
+ T14 arg14,
+ T15 arg15,
+ T16 arg16,
+ T17 arg17,
+ T18 arg18,
+ T19 arg19,
+ T20 arg20,
+ T21 arg21)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8,
+ arg9,
+ arg10,
+ arg11,
+ arg12,
+ arg13,
+ arg14,
+ arg15,
+ arg16,
+ arg17,
+ arg18,
+ arg19,
+ arg20,
+ arg21);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8,
+ typename T9,
+ typename T10,
+ typename T11,
+ typename T12,
+ typename T13,
+ typename T14,
+ typename T15,
+ typename T16,
+ typename T17,
+ typename T18,
+ typename T19,
+ typename T20>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 21))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ T20);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8,
+ T9 arg9,
+ T10 arg10,
+ T11 arg11,
+ T12 arg12,
+ T13 arg13,
+ T14 arg14,
+ T15 arg15,
+ T16 arg16,
+ T17 arg17,
+ T18 arg18,
+ T19 arg19,
+ T20 arg20)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8,
+ arg9,
+ arg10,
+ arg11,
+ arg12,
+ arg13,
+ arg14,
+ arg15,
+ arg16,
+ arg17,
+ arg18,
+ arg19,
+ arg20);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8,
+ typename T9,
+ typename T10,
+ typename T11,
+ typename T12,
+ typename T13,
+ typename T14,
+ typename T15,
+ typename T16,
+ typename T17,
+ typename T18,
+ typename T19>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 20))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ T19);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8,
+ T9 arg9,
+ T10 arg10,
+ T11 arg11,
+ T12 arg12,
+ T13 arg13,
+ T14 arg14,
+ T15 arg15,
+ T16 arg16,
+ T17 arg17,
+ T18 arg18,
+ T19 arg19)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8,
+ arg9,
+ arg10,
+ arg11,
+ arg12,
+ arg13,
+ arg14,
+ arg15,
+ arg16,
+ arg17,
+ arg18,
+ arg19);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8,
+ typename T9,
+ typename T10,
+ typename T11,
+ typename T12,
+ typename T13,
+ typename T14,
+ typename T15,
+ typename T16,
+ typename T17,
+ typename T18>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 19))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ T18);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8,
+ T9 arg9,
+ T10 arg10,
+ T11 arg11,
+ T12 arg12,
+ T13 arg13,
+ T14 arg14,
+ T15 arg15,
+ T16 arg16,
+ T17 arg17,
+ T18 arg18)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8,
+ arg9,
+ arg10,
+ arg11,
+ arg12,
+ arg13,
+ arg14,
+ arg15,
+ arg16,
+ arg17,
+ arg18);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8,
+ typename T9,
+ typename T10,
+ typename T11,
+ typename T12,
+ typename T13,
+ typename T14,
+ typename T15,
+ typename T16,
+ typename T17>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 18))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ T17);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8,
+ T9 arg9,
+ T10 arg10,
+ T11 arg11,
+ T12 arg12,
+ T13 arg13,
+ T14 arg14,
+ T15 arg15,
+ T16 arg16,
+ T17 arg17)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8,
+ arg9,
+ arg10,
+ arg11,
+ arg12,
+ arg13,
+ arg14,
+ arg15,
+ arg16,
+ arg17);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8,
+ typename T9,
+ typename T10,
+ typename T11,
+ typename T12,
+ typename T13,
+ typename T14,
+ typename T15,
+ typename T16>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 17))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ T16);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8,
+ T9 arg9,
+ T10 arg10,
+ T11 arg11,
+ T12 arg12,
+ T13 arg13,
+ T14 arg14,
+ T15 arg15,
+ T16 arg16)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8,
+ arg9,
+ arg10,
+ arg11,
+ arg12,
+ arg13,
+ arg14,
+ arg15,
+ arg16);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8,
+ typename T9,
+ typename T10,
+ typename T11,
+ typename T12,
+ typename T13,
+ typename T14,
+ typename T15>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 16))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ T15);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8,
+ T9 arg9,
+ T10 arg10,
+ T11 arg11,
+ T12 arg12,
+ T13 arg13,
+ T14 arg14,
+ T15 arg15)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8,
+ arg9,
+ arg10,
+ arg11,
+ arg12,
+ arg13,
+ arg14,
+ arg15);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8,
+ typename T9,
+ typename T10,
+ typename T11,
+ typename T12,
+ typename T13,
+ typename T14>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 15))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ T14);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8,
+ T9 arg9,
+ T10 arg10,
+ T11 arg11,
+ T12 arg12,
+ T13 arg13,
+ T14 arg14)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8,
+ arg9,
+ arg10,
+ arg11,
+ arg12,
+ arg13,
+ arg14);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8,
+ typename T9,
+ typename T10,
+ typename T11,
+ typename T12,
+ typename T13>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 14))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ T13);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8,
+ T9 arg9,
+ T10 arg10,
+ T11 arg11,
+ T12 arg12,
+ T13 arg13)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8,
+ arg9,
+ arg10,
+ arg11,
+ arg12,
+ arg13);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8,
+ typename T9,
+ typename T10,
+ typename T11,
+ typename T12>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 13))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ T12);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8,
+ T9 arg9,
+ T10 arg10,
+ T11 arg11,
+ T12 arg12)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8,
+ arg9,
+ arg10,
+ arg11,
+ arg12);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8,
+ typename T9,
+ typename T10,
+ typename T11>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 12))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ T11);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8,
+ T9 arg9,
+ T10 arg10,
+ T11 arg11)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8,
+ arg9,
+ arg10,
+ arg11);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8,
+ typename T9,
+ typename T10>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 11))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ T10);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8,
+ T9 arg9,
+ T10 arg10)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8,
+ arg9,
+ arg10);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8,
+ typename T9>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 10))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ T9);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8,
+ T9 arg9)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8,
+ arg9);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7,
+ typename T8>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 9))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ T8);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7,
+ T8 arg8)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7,
+ arg8);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6,
+ typename T7>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 8))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ T7);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6,
+ T7 arg7)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6,
+ arg7);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5,
+ typename T6>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 7))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ T6);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5,
+ T6 arg6)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5,
+ arg6);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 6))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ T5);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4,
+ T5 arg5)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4,
+ arg5);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ T4,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 5))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3,
+ T4);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3,
+ T4 arg4)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3,
+ arg4);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2,
+ typename T3>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ T3,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ T3,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 4))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2,
+ T3);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2,
+ T3 arg3)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2,
+ arg3);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1,
+ typename T2>
+struct functionImplementation_
+< T0,
+ T1,
+ T2,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ T2,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 3))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1,
+ T2);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1,
+ T2 arg2)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1,
+ arg2);
+ }
+
+
+};
+
+template<
+ typename T0,
+ typename T1>
+struct functionImplementation_
+< T0,
+ T1,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ T1,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 2))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0,
+ T1);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0,
+ T1 arg1)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0,
+ arg1);
+ }
+
+
+};
+
+template<
+ typename T0>
+struct functionImplementation_
+< T0,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType>
+{
+ typedef detail::KernelFunctorGlobal<
+ T0,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType,
+ NullType> FunctorType;
+
+ FunctorType functor_;
+
+ functionImplementation_(const FunctorType &functor) :
+ functor_(functor)
+ {
+
+ #if (defined(_WIN32) && defined(_VARIADIC_MAX) && (_VARIADIC_MAX < 1))
+ // Fail variadic expansion for dev11
+ static_assert(0, "Visual Studio has a hard limit of argument count for a std::function expansion. Please define _VARIADIC_MAX to be 10. If you need more arguments than that VC12 and below cannot support it.");
+ #endif
+
+ }
+
+ //! \brief Return type of the functor
+ typedef Event result_type;
+
+ //! \brief Function signature of kernel functor with no event dependency.
+ typedef Event type_(
+ const EnqueueArgs&,
+ T0);
+
+ Event operator()(
+ const EnqueueArgs& enqueueArgs,
+ T0 arg0)
+ {
+ return functor_(
+ enqueueArgs,
+ arg0);
+ }
+
+
+};
+
+
+
+
+
+} // namespace detail
+
+//----------------------------------------------------------------------------------------------
+
+template <
+ typename T0, typename T1 = detail::NullType, typename T2 = detail::NullType,
+ typename T3 = detail::NullType, typename T4 = detail::NullType,
+ typename T5 = detail::NullType, typename T6 = detail::NullType,
+ typename T7 = detail::NullType, typename T8 = detail::NullType,
+ typename T9 = detail::NullType, typename T10 = detail::NullType,
+ typename T11 = detail::NullType, typename T12 = detail::NullType,
+ typename T13 = detail::NullType, typename T14 = detail::NullType,
+ typename T15 = detail::NullType, typename T16 = detail::NullType,
+ typename T17 = detail::NullType, typename T18 = detail::NullType,
+ typename T19 = detail::NullType, typename T20 = detail::NullType,
+ typename T21 = detail::NullType, typename T22 = detail::NullType,
+ typename T23 = detail::NullType, typename T24 = detail::NullType,
+ typename T25 = detail::NullType, typename T26 = detail::NullType,
+ typename T27 = detail::NullType, typename T28 = detail::NullType,
+ typename T29 = detail::NullType, typename T30 = detail::NullType,
+ typename T31 = detail::NullType
+>
+struct make_kernel :
+ public detail::functionImplementation_<
+ T0, T1, T2, T3,
+ T4, T5, T6, T7,
+ T8, T9, T10, T11,
+ T12, T13, T14, T15,
+ T16, T17, T18, T19,
+ T20, T21, T22, T23,
+ T24, T25, T26, T27,
+ T28, T29, T30, T31
+ >
+{
+public:
+ typedef detail::KernelFunctorGlobal<
+ T0, T1, T2, T3,
+ T4, T5, T6, T7,
+ T8, T9, T10, T11,
+ T12, T13, T14, T15,
+ T16, T17, T18, T19,
+ T20, T21, T22, T23,
+ T24, T25, T26, T27,
+ T28, T29, T30, T31
+ > FunctorType;
+
+ make_kernel(
+ const Program& program,
+ const STRING_CLASS name,
+ cl_int * err = NULL) :
+ detail::functionImplementation_<
+ T0, T1, T2, T3,
+ T4, T5, T6, T7,
+ T8, T9, T10, T11,
+ T12, T13, T14, T15,
+ T16, T17, T18, T19,
+ T20, T21, T22, T23,
+ T24, T25, T26, T27,
+ T28, T29, T30, T31
+ >(
+ FunctorType(program, name, err))
+ {}
+
+ make_kernel(
+ const Kernel kernel) :
+ detail::functionImplementation_<
+ T0, T1, T2, T3,
+ T4, T5, T6, T7,
+ T8, T9, T10, T11,
+ T12, T13, T14, T15,
+ T16, T17, T18, T19,
+ T20, T21, T22, T23,
+ T24, T25, T26, T27,
+ T28, T29, T30, T31
+ >(
+ FunctorType(kernel))
+ {}
+};
+
+
+//----------------------------------------------------------------------------------------------------------------------
+
+#undef __ERR_STR
+#if !defined(__CL_USER_OVERRIDE_ERROR_STRINGS)
+#undef __GET_DEVICE_INFO_ERR
+#undef __GET_PLATFORM_INFO_ERR
+#undef __GET_DEVICE_IDS_ERR
+#undef __GET_CONTEXT_INFO_ERR
+#undef __GET_EVENT_INFO_ERR
+#undef __GET_EVENT_PROFILE_INFO_ERR
+#undef __GET_MEM_OBJECT_INFO_ERR
+#undef __GET_IMAGE_INFO_ERR
+#undef __GET_SAMPLER_INFO_ERR
+#undef __GET_KERNEL_INFO_ERR
+#undef __GET_KERNEL_ARG_INFO_ERR
+#undef __GET_KERNEL_WORK_GROUP_INFO_ERR
+#undef __GET_PROGRAM_INFO_ERR
+#undef __GET_PROGRAM_BUILD_INFO_ERR
+#undef __GET_COMMAND_QUEUE_INFO_ERR
+
+#undef __CREATE_CONTEXT_ERR
+#undef __CREATE_CONTEXT_FROM_TYPE_ERR
+#undef __GET_SUPPORTED_IMAGE_FORMATS_ERR
+
+#undef __CREATE_BUFFER_ERR
+#undef __CREATE_SUBBUFFER_ERR
+#undef __CREATE_IMAGE2D_ERR
+#undef __CREATE_IMAGE3D_ERR
+#undef __CREATE_SAMPLER_ERR
+#undef __SET_MEM_OBJECT_DESTRUCTOR_CALLBACK_ERR
+
+#undef __CREATE_USER_EVENT_ERR
+#undef __SET_USER_EVENT_STATUS_ERR
+#undef __SET_EVENT_CALLBACK_ERR
+#undef __SET_PRINTF_CALLBACK_ERR
+
+#undef __WAIT_FOR_EVENTS_ERR
+
+#undef __CREATE_KERNEL_ERR
+#undef __SET_KERNEL_ARGS_ERR
+#undef __CREATE_PROGRAM_WITH_SOURCE_ERR
+#undef __CREATE_PROGRAM_WITH_BINARY_ERR
+#undef __CREATE_PROGRAM_WITH_BUILT_IN_KERNELS_ERR
+#undef __BUILD_PROGRAM_ERR
+#undef __CREATE_KERNELS_IN_PROGRAM_ERR
+
+#undef __CREATE_COMMAND_QUEUE_ERR
+#undef __SET_COMMAND_QUEUE_PROPERTY_ERR
+#undef __ENQUEUE_READ_BUFFER_ERR
+#undef __ENQUEUE_WRITE_BUFFER_ERR
+#undef __ENQUEUE_READ_BUFFER_RECT_ERR
+#undef __ENQUEUE_WRITE_BUFFER_RECT_ERR
+#undef __ENQEUE_COPY_BUFFER_ERR
+#undef __ENQEUE_COPY_BUFFER_RECT_ERR
+#undef __ENQUEUE_READ_IMAGE_ERR
+#undef __ENQUEUE_WRITE_IMAGE_ERR
+#undef __ENQUEUE_COPY_IMAGE_ERR
+#undef __ENQUEUE_COPY_IMAGE_TO_BUFFER_ERR
+#undef __ENQUEUE_COPY_BUFFER_TO_IMAGE_ERR
+#undef __ENQUEUE_MAP_BUFFER_ERR
+#undef __ENQUEUE_MAP_IMAGE_ERR
+#undef __ENQUEUE_UNMAP_MEM_OBJECT_ERR
+#undef __ENQUEUE_NDRANGE_KERNEL_ERR
+#undef __ENQUEUE_TASK_ERR
+#undef __ENQUEUE_NATIVE_KERNEL
+
+#undef __CL_EXPLICIT_CONSTRUCTORS
+
+#undef __UNLOAD_COMPILER_ERR
+#endif //__CL_USER_OVERRIDE_ERROR_STRINGS
+
+#undef __CL_FUNCTION_TYPE
+
+// Extensions
+/**
+ * Deprecated APIs for 1.2
+ */
+#if defined(CL_VERSION_1_1)
+#undef __INIT_CL_EXT_FCN_PTR
+#endif // #if defined(CL_VERSION_1_1)
+#undef __CREATE_SUB_DEVICES
+
+#if defined(USE_CL_DEVICE_FISSION)
+#undef __PARAM_NAME_DEVICE_FISSION
+#endif // USE_CL_DEVICE_FISSION
+
+#undef __DEFAULT_NOT_INITIALIZED
+#undef __DEFAULT_BEING_INITIALIZED
+#undef __DEFAULT_INITIALIZED
+
+} // namespace cl
+
+#ifdef _WIN32
+#pragma pop_macro("max")
+#endif // _WIN32
+
+#endif // CL_HPP_
--- /dev/null
+/**********************************************************************************
+ * Copyright (c) 2008-2012 The Khronos Group Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and/or associated documentation files (the
+ * "Materials"), to deal in the Materials without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Materials, and to
+ * permit persons to whom the Materials are furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Materials.
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ **********************************************************************************/
+
+/* $Revision: 11708 $ on $Date: 2010-06-13 23:36:24 -0700 (Sun, 13 Jun 2010) $ */
+
+#ifndef __OPENCL_CL_D3D10_H
+#define __OPENCL_CL_D3D10_H
+
+#include <d3d10.h>
+#include <CL/cl.h>
+#include <CL/cl_platform.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/******************************************************************************
+ * cl_khr_d3d10_sharing */
+#define cl_khr_d3d10_sharing 1
+
+typedef cl_uint cl_d3d10_device_source_khr;
+typedef cl_uint cl_d3d10_device_set_khr;
+
+/******************************************************************************/
+
+// Error Codes
+#define CL_INVALID_D3D10_DEVICE_KHR -1002
+#define CL_INVALID_D3D10_RESOURCE_KHR -1003
+#define CL_D3D10_RESOURCE_ALREADY_ACQUIRED_KHR -1004
+#define CL_D3D10_RESOURCE_NOT_ACQUIRED_KHR -1005
+
+// cl_d3d10_device_source_nv
+#define CL_D3D10_DEVICE_KHR 0x4010
+#define CL_D3D10_DXGI_ADAPTER_KHR 0x4011
+
+// cl_d3d10_device_set_nv
+#define CL_PREFERRED_DEVICES_FOR_D3D10_KHR 0x4012
+#define CL_ALL_DEVICES_FOR_D3D10_KHR 0x4013
+
+// cl_context_info
+#define CL_CONTEXT_D3D10_DEVICE_KHR 0x4014
+#define CL_CONTEXT_D3D10_PREFER_SHARED_RESOURCES_KHR 0x402C
+
+// cl_mem_info
+#define CL_MEM_D3D10_RESOURCE_KHR 0x4015
+
+// cl_image_info
+#define CL_IMAGE_D3D10_SUBRESOURCE_KHR 0x4016
+
+// cl_command_type
+#define CL_COMMAND_ACQUIRE_D3D10_OBJECTS_KHR 0x4017
+#define CL_COMMAND_RELEASE_D3D10_OBJECTS_KHR 0x4018
+
+/******************************************************************************/
+
+typedef CL_API_ENTRY cl_int (CL_API_CALL *clGetDeviceIDsFromD3D10KHR_fn)(
+ cl_platform_id platform,
+ cl_d3d10_device_source_khr d3d_device_source,
+ void * d3d_object,
+ cl_d3d10_device_set_khr d3d_device_set,
+ cl_uint num_entries,
+ cl_device_id * devices,
+ cl_uint * num_devices) CL_API_SUFFIX__VERSION_1_0;
+
+typedef CL_API_ENTRY cl_mem (CL_API_CALL *clCreateFromD3D10BufferKHR_fn)(
+ cl_context context,
+ cl_mem_flags flags,
+ ID3D10Buffer * resource,
+ cl_int * errcode_ret) CL_API_SUFFIX__VERSION_1_0;
+
+typedef CL_API_ENTRY cl_mem (CL_API_CALL *clCreateFromD3D10Texture2DKHR_fn)(
+ cl_context context,
+ cl_mem_flags flags,
+ ID3D10Texture2D * resource,
+ UINT subresource,
+ cl_int * errcode_ret) CL_API_SUFFIX__VERSION_1_0;
+
+typedef CL_API_ENTRY cl_mem (CL_API_CALL *clCreateFromD3D10Texture3DKHR_fn)(
+ cl_context context,
+ cl_mem_flags flags,
+ ID3D10Texture3D * resource,
+ UINT subresource,
+ cl_int * errcode_ret) CL_API_SUFFIX__VERSION_1_0;
+
+typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueAcquireD3D10ObjectsKHR_fn)(
+ cl_command_queue command_queue,
+ cl_uint num_objects,
+ const cl_mem * mem_objects,
+ cl_uint num_events_in_wait_list,
+ const cl_event * event_wait_list,
+ cl_event * event) CL_API_SUFFIX__VERSION_1_0;
+
+typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueReleaseD3D10ObjectsKHR_fn)(
+ cl_command_queue command_queue,
+ cl_uint num_objects,
+ const cl_mem * mem_objects,
+ cl_uint num_events_in_wait_list,
+ const cl_event * event_wait_list,
+ cl_event * event) CL_API_SUFFIX__VERSION_1_0;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __OPENCL_CL_D3D10_H
+
--- /dev/null
+/**********************************************************************************
+ * Copyright (c) 2008-2012 The Khronos Group Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and/or associated documentation files (the
+ * "Materials"), to deal in the Materials without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Materials, and to
+ * permit persons to whom the Materials are furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Materials.
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ **********************************************************************************/
+
+/* $Revision: 11708 $ on $Date: 2010-06-13 23:36:24 -0700 (Sun, 13 Jun 2010) $ */
+
+#ifndef __OPENCL_CL_D3D11_H
+#define __OPENCL_CL_D3D11_H
+
+#include <d3d11.h>
+#include <CL/cl.h>
+#include <CL/cl_platform.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/******************************************************************************
+ * cl_khr_d3d11_sharing */
+#define cl_khr_d3d11_sharing 1
+
+typedef cl_uint cl_d3d11_device_source_khr;
+typedef cl_uint cl_d3d11_device_set_khr;
+
+/******************************************************************************/
+
+// Error Codes
+#define CL_INVALID_D3D11_DEVICE_KHR -1006
+#define CL_INVALID_D3D11_RESOURCE_KHR -1007
+#define CL_D3D11_RESOURCE_ALREADY_ACQUIRED_KHR -1008
+#define CL_D3D11_RESOURCE_NOT_ACQUIRED_KHR -1009
+
+// cl_d3d11_device_source
+#define CL_D3D11_DEVICE_KHR 0x4019
+#define CL_D3D11_DXGI_ADAPTER_KHR 0x401A
+
+// cl_d3d11_device_set
+#define CL_PREFERRED_DEVICES_FOR_D3D11_KHR 0x401B
+#define CL_ALL_DEVICES_FOR_D3D11_KHR 0x401C
+
+// cl_context_info
+#define CL_CONTEXT_D3D11_DEVICE_KHR 0x401D
+#define CL_CONTEXT_D3D11_PREFER_SHARED_RESOURCES_KHR 0x402D
+
+// cl_mem_info
+#define CL_MEM_D3D11_RESOURCE_KHR 0x401E
+
+// cl_image_info
+#define CL_IMAGE_D3D11_SUBRESOURCE_KHR 0x401F
+
+// cl_command_type
+#define CL_COMMAND_ACQUIRE_D3D11_OBJECTS_KHR 0x4020
+#define CL_COMMAND_RELEASE_D3D11_OBJECTS_KHR 0x4021
+
+/******************************************************************************/
+
+typedef CL_API_ENTRY cl_int (CL_API_CALL *clGetDeviceIDsFromD3D11KHR_fn)(
+ cl_platform_id platform,
+ cl_d3d11_device_source_khr d3d_device_source,
+ void * d3d_object,
+ cl_d3d11_device_set_khr d3d_device_set,
+ cl_uint num_entries,
+ cl_device_id * devices,
+ cl_uint * num_devices) CL_API_SUFFIX__VERSION_1_2;
+
+typedef CL_API_ENTRY cl_mem (CL_API_CALL *clCreateFromD3D11BufferKHR_fn)(
+ cl_context context,
+ cl_mem_flags flags,
+ ID3D11Buffer * resource,
+ cl_int * errcode_ret) CL_API_SUFFIX__VERSION_1_2;
+
+typedef CL_API_ENTRY cl_mem (CL_API_CALL *clCreateFromD3D11Texture2DKHR_fn)(
+ cl_context context,
+ cl_mem_flags flags,
+ ID3D11Texture2D * resource,
+ UINT subresource,
+ cl_int * errcode_ret) CL_API_SUFFIX__VERSION_1_2;
+
+typedef CL_API_ENTRY cl_mem (CL_API_CALL *clCreateFromD3D11Texture3DKHR_fn)(
+ cl_context context,
+ cl_mem_flags flags,
+ ID3D11Texture3D * resource,
+ UINT subresource,
+ cl_int * errcode_ret) CL_API_SUFFIX__VERSION_1_2;
+
+typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueAcquireD3D11ObjectsKHR_fn)(
+ cl_command_queue command_queue,
+ cl_uint num_objects,
+ const cl_mem * mem_objects,
+ cl_uint num_events_in_wait_list,
+ const cl_event * event_wait_list,
+ cl_event * event) CL_API_SUFFIX__VERSION_1_2;
+
+typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueReleaseD3D11ObjectsKHR_fn)(
+ cl_command_queue command_queue,
+ cl_uint num_objects,
+ const cl_mem * mem_objects,
+ cl_uint num_events_in_wait_list,
+ const cl_event * event_wait_list,
+ cl_event * event) CL_API_SUFFIX__VERSION_1_2;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __OPENCL_CL_D3D11_H
+
--- /dev/null
+/**********************************************************************************
+ * Copyright (c) 2008-2012 The Khronos Group Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and/or associated documentation files (the
+ * "Materials"), to deal in the Materials without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Materials, and to
+ * permit persons to whom the Materials are furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Materials.
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ **********************************************************************************/
+
+/* $Revision: 11708 $ on $Date: 2010-06-13 23:36:24 -0700 (Sun, 13 Jun 2010) $ */
+
+#ifndef __OPENCL_CL_DX9_MEDIA_SHARING_H
+#define __OPENCL_CL_DX9_MEDIA_SHARING_H
+
+#include <CL/cl.h>
+#include <CL/cl_platform.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/******************************************************************************
+/* cl_khr_dx9_media_sharing */
+#define cl_khr_dx9_media_sharing 1
+
+typedef cl_uint cl_dx9_media_adapter_type_khr;
+typedef cl_uint cl_dx9_media_adapter_set_khr;
+
+#if defined(_WIN32)
+#include <d3d9.h>
+typedef struct _cl_dx9_surface_info_khr
+{
+ IDirect3DSurface9 *resource;
+ HANDLE shared_handle;
+} cl_dx9_surface_info_khr;
+#endif
+
+
+/******************************************************************************/
+
+// Error Codes
+#define CL_INVALID_DX9_MEDIA_ADAPTER_KHR -1010
+#define CL_INVALID_DX9_MEDIA_SURFACE_KHR -1011
+#define CL_DX9_MEDIA_SURFACE_ALREADY_ACQUIRED_KHR -1012
+#define CL_DX9_MEDIA_SURFACE_NOT_ACQUIRED_KHR -1013
+
+// cl_media_adapter_type_khr
+#define CL_ADAPTER_D3D9_KHR 0x2020
+#define CL_ADAPTER_D3D9EX_KHR 0x2021
+#define CL_ADAPTER_DXVA_KHR 0x2022
+
+// cl_media_adapter_set_khr
+#define CL_PREFERRED_DEVICES_FOR_DX9_MEDIA_ADAPTER_KHR 0x2023
+#define CL_ALL_DEVICES_FOR_DX9_MEDIA_ADAPTER_KHR 0x2024
+
+// cl_context_info
+#define CL_CONTEXT_ADAPTER_D3D9_KHR 0x2025
+#define CL_CONTEXT_ADAPTER_D3D9EX_KHR 0x2026
+#define CL_CONTEXT_ADAPTER_DXVA_KHR 0x2027
+
+// cl_mem_info
+#define CL_MEM_DX9_MEDIA_ADAPTER_TYPE_KHR 0x2028
+#define CL_MEM_DX9_MEDIA_SURFACE_INFO_KHR 0x2029
+
+// cl_image_info
+#define CL_IMAGE_DX9_MEDIA_PLANE_KHR 0x202A
+
+// cl_command_type
+#define CL_COMMAND_ACQUIRE_DX9_MEDIA_SURFACES_KHR 0x202B
+#define CL_COMMAND_RELEASE_DX9_MEDIA_SURFACES_KHR 0x202C
+
+/******************************************************************************/
+
+typedef CL_API_ENTRY cl_int (CL_API_CALL *clGetDeviceIDsFromDX9MediaAdapterKHR_fn)(
+ cl_platform_id platform,
+ cl_uint num_media_adapters,
+ cl_dx9_media_adapter_type_khr * media_adapter_type,
+ void * media_adapters,
+ cl_dx9_media_adapter_set_khr media_adapter_set,
+ cl_uint num_entries,
+ cl_device_id * devices,
+ cl_uint * num_devices) CL_API_SUFFIX__VERSION_1_2;
+
+typedef CL_API_ENTRY cl_mem (CL_API_CALL *clCreateFromDX9MediaSurfaceKHR_fn)(
+ cl_context context,
+ cl_mem_flags flags,
+ cl_dx9_media_adapter_type_khr adapter_type,
+ void * surface_info,
+ cl_uint plane,
+ cl_int * errcode_ret) CL_API_SUFFIX__VERSION_1_2;
+
+typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueAcquireDX9MediaSurfacesKHR_fn)(
+ cl_command_queue command_queue,
+ cl_uint num_objects,
+ const cl_mem * mem_objects,
+ cl_uint num_events_in_wait_list,
+ const cl_event * event_wait_list,
+ cl_event * event) CL_API_SUFFIX__VERSION_1_2;
+
+typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueReleaseDX9MediaSurfacesKHR_fn)(
+ cl_command_queue command_queue,
+ cl_uint num_objects,
+ const cl_mem * mem_objects,
+ cl_uint num_events_in_wait_list,
+ const cl_event * event_wait_list,
+ cl_event * event) CL_API_SUFFIX__VERSION_1_2;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __OPENCL_CL_DX9_MEDIA_SHARING_H
+
--- /dev/null
+/*******************************************************************************
+ * Copyright (c) 2008-2010 The Khronos Group Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and/or associated documentation files (the
+ * "Materials"), to deal in the Materials without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Materials, and to
+ * permit persons to whom the Materials are furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Materials.
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ ******************************************************************************/
+
+#ifndef __OPENCL_CL_EGL_H
+#define __OPENCL_CL_EGL_H
+
+#ifdef __APPLE__
+
+#else
+#include <CL/cl.h>
+#include <EGL/egl.h>
+#include <EGL/eglext.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* Command type for events created with clEnqueueAcquireEGLObjectsKHR */
+#define CL_COMMAND_EGL_FENCE_SYNC_OBJECT_KHR 0x202F
+#define CL_COMMAND_ACQUIRE_EGL_OBJECTS_KHR 0x202D
+#define CL_COMMAND_RELEASE_EGL_OBJECTS_KHR 0x202E
+
+/* Error type for clCreateFromEGLImageKHR */
+#define CL_INVALID_EGL_OBJECT_KHR -1093
+#define CL_EGL_RESOURCE_NOT_ACQUIRED_KHR -1092
+
+/* CLeglImageKHR is an opaque handle to an EGLImage */
+typedef void* CLeglImageKHR;
+
+/* CLeglDisplayKHR is an opaque handle to an EGLDisplay */
+typedef void* CLeglDisplayKHR;
+
+/* properties passed to clCreateFromEGLImageKHR */
+typedef intptr_t cl_egl_image_properties_khr;
+
+
+#define cl_khr_egl_image 1
+
+extern CL_API_ENTRY cl_mem CL_API_CALL
+clCreateFromEGLImageKHR(cl_context /* context */,
+ CLeglDisplayKHR /* egldisplay */,
+ CLeglImageKHR /* eglimage */,
+ cl_mem_flags /* flags */,
+ const cl_egl_image_properties_khr * /* properties */,
+ cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+typedef CL_API_ENTRY cl_mem (CL_API_CALL *clCreateFromEGLImageKHR_fn)(
+ cl_context context,
+ CLeglDisplayKHR egldisplay,
+ CLeglImageKHR eglimage,
+ cl_mem_flags flags,
+ const cl_egl_image_properties_khr * properties,
+ cl_int * errcode_ret);
+
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueAcquireEGLObjectsKHR(cl_command_queue /* command_queue */,
+ cl_uint /* num_objects */,
+ const cl_mem * /* mem_objects */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;
+
+typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueAcquireEGLObjectsKHR_fn)(
+ cl_command_queue command_queue,
+ cl_uint num_objects,
+ const cl_mem * mem_objects,
+ cl_uint num_events_in_wait_list,
+ const cl_event * event_wait_list,
+ cl_event * event);
+
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueReleaseEGLObjectsKHR(cl_command_queue /* command_queue */,
+ cl_uint /* num_objects */,
+ const cl_mem * /* mem_objects */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;
+
+typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueReleaseEGLObjectsKHR_fn)(
+ cl_command_queue command_queue,
+ cl_uint num_objects,
+ const cl_mem * mem_objects,
+ cl_uint num_events_in_wait_list,
+ const cl_event * event_wait_list,
+ cl_event * event);
+
+
+#define cl_khr_egl_event 1
+
+extern CL_API_ENTRY cl_event CL_API_CALL
+clCreateEventFromEGLSyncKHR(cl_context /* context */,
+ EGLSyncKHR /* sync */,
+ EGLDisplay /* display */,
+ cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+typedef CL_API_ENTRY cl_event (CL_API_CALL *clCreateEventFromEGLSyncKHR_fn)(
+ cl_context context,
+ EGLSyncKHR sync,
+ EGLDisplay display,
+ cl_int * errcode_ret);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __OPENCL_CL_EGL_H */
--- /dev/null
+/*******************************************************************************
+ * Copyright (c) 2008-2013 The Khronos Group Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and/or associated documentation files (the
+ * "Materials"), to deal in the Materials without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Materials, and to
+ * permit persons to whom the Materials are furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Materials.
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ ******************************************************************************/
+
+/* $Revision: 11928 $ on $Date: 2010-07-13 09:04:56 -0700 (Tue, 13 Jul 2010) $ */
+
+/* cl_ext.h contains OpenCL extensions which don't have external */
+/* (OpenGL, D3D) dependencies. */
+
+#ifndef __CL_EXT_H
+#define __CL_EXT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef __APPLE__
+ #include <OpenCL/cl.h>
+ #include <AvailabilityMacros.h>
+#else
+ #include <CL/cl.h>
+#endif
+
+/* cl_khr_fp16 extension - no extension #define since it has no functions */
+#define CL_DEVICE_HALF_FP_CONFIG 0x1033
+
+/* Memory object destruction
+ *
+ * Apple extension for use to manage externally allocated buffers used with cl_mem objects with CL_MEM_USE_HOST_PTR
+ *
+ * Registers a user callback function that will be called when the memory object is deleted and its resources
+ * freed. Each call to clSetMemObjectCallbackFn registers the specified user callback function on a callback
+ * stack associated with memobj. The registered user callback functions are called in the reverse order in
+ * which they were registered. The user callback functions are called and then the memory object is deleted
+ * and its resources freed. This provides a mechanism for the application (and libraries) using memobj to be
+ * notified when the memory referenced by host_ptr, specified when the memory object is created and used as
+ * the storage bits for the memory object, can be reused or freed.
+ *
+ * The application may not call CL api's with the cl_mem object passed to the pfn_notify.
+ *
+ * Please check for the "cl_APPLE_SetMemObjectDestructor" extension using clGetDeviceInfo(CL_DEVICE_EXTENSIONS)
+ * before using.
+ */
+#define cl_APPLE_SetMemObjectDestructor 1
+cl_int CL_API_ENTRY clSetMemObjectDestructorAPPLE( cl_mem /* memobj */,
+ void (* /*pfn_notify*/)( cl_mem /* memobj */, void* /*user_data*/),
+ void * /*user_data */ ) CL_EXT_SUFFIX__VERSION_1_0;
+
+
+/* Context Logging Functions
+ *
+ * The next three convenience functions are intended to be used as the pfn_notify parameter to clCreateContext().
+ * Please check for the "cl_APPLE_ContextLoggingFunctions" extension using clGetDeviceInfo(CL_DEVICE_EXTENSIONS)
+ * before using.
+ *
+ * clLogMessagesToSystemLog fowards on all log messages to the Apple System Logger
+ */
+#define cl_APPLE_ContextLoggingFunctions 1
+extern void CL_API_ENTRY clLogMessagesToSystemLogAPPLE( const char * /* errstr */,
+ const void * /* private_info */,
+ size_t /* cb */,
+ void * /* user_data */ ) CL_EXT_SUFFIX__VERSION_1_0;
+
+/* clLogMessagesToStdout sends all log messages to the file descriptor stdout */
+extern void CL_API_ENTRY clLogMessagesToStdoutAPPLE( const char * /* errstr */,
+ const void * /* private_info */,
+ size_t /* cb */,
+ void * /* user_data */ ) CL_EXT_SUFFIX__VERSION_1_0;
+
+/* clLogMessagesToStderr sends all log messages to the file descriptor stderr */
+extern void CL_API_ENTRY clLogMessagesToStderrAPPLE( const char * /* errstr */,
+ const void * /* private_info */,
+ size_t /* cb */,
+ void * /* user_data */ ) CL_EXT_SUFFIX__VERSION_1_0;
+
+
+/************************
+* cl_khr_icd extension *
+************************/
+#define cl_khr_icd 1
+
+/* cl_platform_info */
+#define CL_PLATFORM_ICD_SUFFIX_KHR 0x0920
+
+/* Additional Error Codes */
+#define CL_PLATFORM_NOT_FOUND_KHR -1001
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clIcdGetPlatformIDsKHR(cl_uint /* num_entries */,
+ cl_platform_id * /* platforms */,
+ cl_uint * /* num_platforms */);
+
+typedef CL_API_ENTRY cl_int (CL_API_CALL *clIcdGetPlatformIDsKHR_fn)(
+ cl_uint /* num_entries */,
+ cl_platform_id * /* platforms */,
+ cl_uint * /* num_platforms */);
+
+
+/* Extension: cl_khr_image2D_buffer
+ *
+ * This extension allows a 2D image to be created from a cl_mem buffer without a copy.
+ * The type associated with a 2D image created from a buffer in an OpenCL program is image2d_t.
+ * Both the sampler and sampler-less read_image built-in functions are supported for 2D images
+ * and 2D images created from a buffer. Similarly, the write_image built-ins are also supported
+ * for 2D images created from a buffer.
+ *
+ * When the 2D image from buffer is created, the client must specify the width,
+ * height, image format (i.e. channel order and channel data type) and optionally the row pitch
+ *
+ * The pitch specified must be a multiple of CL_DEVICE_IMAGE_PITCH_ALIGNMENT pixels.
+ * The base address of the buffer must be aligned to CL_DEVICE_IMAGE_BASE_ADDRESS_ALIGNMENT pixels.
+ */
+
+/*************************************
+ * cl_khr_initalize_memory extension *
+ *************************************/
+
+#define CL_CONTEXT_MEMORY_INITIALIZE_KHR 0x200E
+
+
+/**************************************
+ * cl_khr_terminate_context extension *
+ **************************************/
+
+#define CL_DEVICE_TERMINATE_CAPABILITY_KHR 0x200F
+#define CL_CONTEXT_TERMINATE_KHR 0x2010
+
+#define cl_khr_terminate_context 1
+extern CL_API_ENTRY cl_int CL_API_CALL clTerminateContextKHR(cl_context /* context */) CL_EXT_SUFFIX__VERSION_1_2;
+
+typedef CL_API_ENTRY cl_int (CL_API_CALL *clTerminateContextKHR_fn)(cl_context /* context */) CL_EXT_SUFFIX__VERSION_1_2;
+
+
+/*
+ * Extension: cl_khr_spir
+ *
+ * This extension adds support to create an OpenCL program object from a
+ * Standard Portable Intermediate Representation (SPIR) instance
+ */
+
+/******************************************
+* cl_nv_device_attribute_query extension *
+******************************************/
+/* cl_nv_device_attribute_query extension - no extension #define since it has no functions */
+#define CL_DEVICE_COMPUTE_CAPABILITY_MAJOR_NV 0x4000
+#define CL_DEVICE_COMPUTE_CAPABILITY_MINOR_NV 0x4001
+#define CL_DEVICE_REGISTERS_PER_BLOCK_NV 0x4002
+#define CL_DEVICE_WARP_SIZE_NV 0x4003
+#define CL_DEVICE_GPU_OVERLAP_NV 0x4004
+#define CL_DEVICE_KERNEL_EXEC_TIMEOUT_NV 0x4005
+#define CL_DEVICE_INTEGRATED_MEMORY_NV 0x4006
+
+/*********************************
+* cl_amd_device_attribute_query *
+*********************************/
+#define CL_DEVICE_PROFILING_TIMER_OFFSET_AMD 0x4036
+
+#ifdef CL_VERSION_1_1
+ /***********************************
+ * cl_ext_device_fission extension *
+ ***********************************/
+ #define cl_ext_device_fission 1
+
+ extern CL_API_ENTRY cl_int CL_API_CALL
+ clReleaseDeviceEXT( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1;
+
+ typedef CL_API_ENTRY cl_int
+ (CL_API_CALL *clReleaseDeviceEXT_fn)( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1;
+
+ extern CL_API_ENTRY cl_int CL_API_CALL
+ clRetainDeviceEXT( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1;
+
+ typedef CL_API_ENTRY cl_int
+ (CL_API_CALL *clRetainDeviceEXT_fn)( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1;
+
+ typedef cl_ulong cl_device_partition_property_ext;
+ extern CL_API_ENTRY cl_int CL_API_CALL
+ clCreateSubDevicesEXT( cl_device_id /*in_device*/,
+ const cl_device_partition_property_ext * /* properties */,
+ cl_uint /*num_entries*/,
+ cl_device_id * /*out_devices*/,
+ cl_uint * /*num_devices*/ ) CL_EXT_SUFFIX__VERSION_1_1;
+
+ typedef CL_API_ENTRY cl_int
+ ( CL_API_CALL * clCreateSubDevicesEXT_fn)( cl_device_id /*in_device*/,
+ const cl_device_partition_property_ext * /* properties */,
+ cl_uint /*num_entries*/,
+ cl_device_id * /*out_devices*/,
+ cl_uint * /*num_devices*/ ) CL_EXT_SUFFIX__VERSION_1_1;
+
+ /* cl_device_partition_property_ext */
+ #define CL_DEVICE_PARTITION_EQUALLY_EXT 0x4050
+ #define CL_DEVICE_PARTITION_BY_COUNTS_EXT 0x4051
+ #define CL_DEVICE_PARTITION_BY_NAMES_EXT 0x4052
+ #define CL_DEVICE_PARTITION_BY_AFFINITY_DOMAIN_EXT 0x4053
+
+ /* clDeviceGetInfo selectors */
+ #define CL_DEVICE_PARENT_DEVICE_EXT 0x4054
+ #define CL_DEVICE_PARTITION_TYPES_EXT 0x4055
+ #define CL_DEVICE_AFFINITY_DOMAINS_EXT 0x4056
+ #define CL_DEVICE_REFERENCE_COUNT_EXT 0x4057
+ #define CL_DEVICE_PARTITION_STYLE_EXT 0x4058
+
+ /* error codes */
+ #define CL_DEVICE_PARTITION_FAILED_EXT -1057
+ #define CL_INVALID_PARTITION_COUNT_EXT -1058
+ #define CL_INVALID_PARTITION_NAME_EXT -1059
+
+ /* CL_AFFINITY_DOMAINs */
+ #define CL_AFFINITY_DOMAIN_L1_CACHE_EXT 0x1
+ #define CL_AFFINITY_DOMAIN_L2_CACHE_EXT 0x2
+ #define CL_AFFINITY_DOMAIN_L3_CACHE_EXT 0x3
+ #define CL_AFFINITY_DOMAIN_L4_CACHE_EXT 0x4
+ #define CL_AFFINITY_DOMAIN_NUMA_EXT 0x10
+ #define CL_AFFINITY_DOMAIN_NEXT_FISSIONABLE_EXT 0x100
+
+ /* cl_device_partition_property_ext list terminators */
+ #define CL_PROPERTIES_LIST_END_EXT ((cl_device_partition_property_ext) 0)
+ #define CL_PARTITION_BY_COUNTS_LIST_END_EXT ((cl_device_partition_property_ext) 0)
+ #define CL_PARTITION_BY_NAMES_LIST_END_EXT ((cl_device_partition_property_ext) 0 - 1)
+
+/*********************************
+* cl_qcom_ext_host_ptr extension
+*********************************/
+
+#define CL_MEM_EXT_HOST_PTR_QCOM (1 << 29)
+
+#define CL_DEVICE_EXT_MEM_PADDING_IN_BYTES_QCOM 0x40A0
+#define CL_DEVICE_PAGE_SIZE_QCOM 0x40A1
+#define CL_IMAGE_ROW_ALIGNMENT_QCOM 0x40A2
+#define CL_IMAGE_SLICE_ALIGNMENT_QCOM 0x40A3
+#define CL_MEM_HOST_UNCACHED_QCOM 0x40A4
+#define CL_MEM_HOST_WRITEBACK_QCOM 0x40A5
+#define CL_MEM_HOST_WRITETHROUGH_QCOM 0x40A6
+#define CL_MEM_HOST_WRITE_COMBINING_QCOM 0x40A7
+
+typedef cl_uint cl_image_pitch_info_qcom;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetDeviceImageInfoQCOM(cl_device_id device,
+ size_t image_width,
+ size_t image_height,
+ const cl_image_format *image_format,
+ cl_image_pitch_info_qcom param_name,
+ size_t param_value_size,
+ void *param_value,
+ size_t *param_value_size_ret);
+
+typedef struct _cl_mem_ext_host_ptr
+{
+ // Type of external memory allocation.
+ // Legal values will be defined in layered extensions.
+ cl_uint allocation_type;
+
+ // Host cache policy for this external memory allocation.
+ cl_uint host_cache_policy;
+
+} cl_mem_ext_host_ptr;
+
+/*********************************
+* cl_qcom_ion_host_ptr extension
+*********************************/
+
+#define CL_MEM_ION_HOST_PTR_QCOM 0x40A8
+
+typedef struct _cl_mem_ion_host_ptr
+{
+ // Type of external memory allocation.
+ // Must be CL_MEM_ION_HOST_PTR_QCOM for ION allocations.
+ cl_mem_ext_host_ptr ext_host_ptr;
+
+ // ION file descriptor
+ int ion_filedesc;
+
+ // Host pointer to the ION allocated memory
+ void* ion_hostptr;
+
+} cl_mem_ion_host_ptr;
+
+#endif /* CL_VERSION_1_1 */
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* __CL_EXT_H */
--- /dev/null
+/**********************************************************************************
+ * Copyright (c) 2008 - 2012 The Khronos Group Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and/or associated documentation files (the
+ * "Materials"), to deal in the Materials without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Materials, and to
+ * permit persons to whom the Materials are furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Materials.
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ **********************************************************************************/
+
+#ifndef __OPENCL_CL_GL_H
+#define __OPENCL_CL_GL_H
+
+#ifdef __APPLE__
+#include <OpenCL/cl.h>
+#else
+#include <CL/cl.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef cl_uint cl_gl_object_type;
+typedef cl_uint cl_gl_texture_info;
+typedef cl_uint cl_gl_platform_info;
+typedef struct __GLsync *cl_GLsync;
+
+/* cl_gl_object_type = 0x2000 - 0x200F enum values are currently taken */
+#define CL_GL_OBJECT_BUFFER 0x2000
+#define CL_GL_OBJECT_TEXTURE2D 0x2001
+#define CL_GL_OBJECT_TEXTURE3D 0x2002
+#define CL_GL_OBJECT_RENDERBUFFER 0x2003
+#define CL_GL_OBJECT_TEXTURE2D_ARRAY 0x200E
+#define CL_GL_OBJECT_TEXTURE1D 0x200F
+#define CL_GL_OBJECT_TEXTURE1D_ARRAY 0x2010
+#define CL_GL_OBJECT_TEXTURE_BUFFER 0x2011
+
+/* cl_gl_texture_info */
+#define CL_GL_TEXTURE_TARGET 0x2004
+#define CL_GL_MIPMAP_LEVEL 0x2005
+#define CL_GL_NUM_SAMPLES 0x2012
+
+
+extern CL_API_ENTRY cl_mem CL_API_CALL
+clCreateFromGLBuffer(cl_context /* context */,
+ cl_mem_flags /* flags */,
+ cl_GLuint /* bufobj */,
+ int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_mem CL_API_CALL
+clCreateFromGLTexture(cl_context /* context */,
+ cl_mem_flags /* flags */,
+ cl_GLenum /* target */,
+ cl_GLint /* miplevel */,
+ cl_GLuint /* texture */,
+ cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_2;
+
+extern CL_API_ENTRY cl_mem CL_API_CALL
+clCreateFromGLRenderbuffer(cl_context /* context */,
+ cl_mem_flags /* flags */,
+ cl_GLuint /* renderbuffer */,
+ cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetGLObjectInfo(cl_mem /* memobj */,
+ cl_gl_object_type * /* gl_object_type */,
+ cl_GLuint * /* gl_object_name */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetGLTextureInfo(cl_mem /* memobj */,
+ cl_gl_texture_info /* param_name */,
+ size_t /* param_value_size */,
+ void * /* param_value */,
+ size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueAcquireGLObjects(cl_command_queue /* command_queue */,
+ cl_uint /* num_objects */,
+ const cl_mem * /* mem_objects */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueReleaseGLObjects(cl_command_queue /* command_queue */,
+ cl_uint /* num_objects */,
+ const cl_mem * /* mem_objects */,
+ cl_uint /* num_events_in_wait_list */,
+ const cl_event * /* event_wait_list */,
+ cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;
+
+
+// Deprecated OpenCL 1.1 APIs
+extern CL_API_ENTRY CL_EXT_PREFIX__VERSION_1_1_DEPRECATED cl_mem CL_API_CALL
+clCreateFromGLTexture2D(cl_context /* context */,
+ cl_mem_flags /* flags */,
+ cl_GLenum /* target */,
+ cl_GLint /* miplevel */,
+ cl_GLuint /* texture */,
+ cl_int * /* errcode_ret */) CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED;
+
+extern CL_API_ENTRY CL_EXT_PREFIX__VERSION_1_1_DEPRECATED cl_mem CL_API_CALL
+clCreateFromGLTexture3D(cl_context /* context */,
+ cl_mem_flags /* flags */,
+ cl_GLenum /* target */,
+ cl_GLint /* miplevel */,
+ cl_GLuint /* texture */,
+ cl_int * /* errcode_ret */) CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED;
+
+/* cl_khr_gl_sharing extension */
+
+#define cl_khr_gl_sharing 1
+
+typedef cl_uint cl_gl_context_info;
+
+/* Additional Error Codes */
+#define CL_INVALID_GL_SHAREGROUP_REFERENCE_KHR -1000
+
+/* cl_gl_context_info */
+#define CL_CURRENT_DEVICE_FOR_GL_CONTEXT_KHR 0x2006
+#define CL_DEVICES_FOR_GL_CONTEXT_KHR 0x2007
+
+/* Additional cl_context_properties */
+#define CL_GL_CONTEXT_KHR 0x2008
+#define CL_EGL_DISPLAY_KHR 0x2009
+#define CL_GLX_DISPLAY_KHR 0x200A
+#define CL_WGL_HDC_KHR 0x200B
+#define CL_CGL_SHAREGROUP_KHR 0x200C
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetGLContextInfoKHR(const cl_context_properties * /* properties */,
+ cl_gl_context_info /* param_name */,
+ size_t /* param_value_size */,
+ void * /* param_value */,
+ size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;
+
+typedef CL_API_ENTRY cl_int (CL_API_CALL *clGetGLContextInfoKHR_fn)(
+ const cl_context_properties * properties,
+ cl_gl_context_info param_name,
+ size_t param_value_size,
+ void * param_value,
+ size_t * param_value_size_ret);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __OPENCL_CL_GL_H */
--- /dev/null
+/**********************************************************************************
+ * Copyright (c) 2008-2012 The Khronos Group Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and/or associated documentation files (the
+ * "Materials"), to deal in the Materials without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Materials, and to
+ * permit persons to whom the Materials are furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Materials.
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ **********************************************************************************/
+
+/* $Revision: 11708 $ on $Date: 2010-06-13 23:36:24 -0700 (Sun, 13 Jun 2010) $ */
+
+/* cl_gl_ext.h contains vendor (non-KHR) OpenCL extensions which have */
+/* OpenGL dependencies. */
+
+#ifndef __OPENCL_CL_GL_EXT_H
+#define __OPENCL_CL_GL_EXT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef __APPLE__
+ #include <OpenCL/cl_gl.h>
+#else
+ #include <CL/cl_gl.h>
+#endif
+
+/*
+ * For each extension, follow this template
+ * cl_VEN_extname extension */
+/* #define cl_VEN_extname 1
+ * ... define new types, if any
+ * ... define new tokens, if any
+ * ... define new APIs, if any
+ *
+ * If you need GLtypes here, mirror them with a cl_GLtype, rather than including a GL header
+ * This allows us to avoid having to decide whether to include GL headers or GLES here.
+ */
+
+/*
+ * cl_khr_gl_event extension
+ * See section 9.9 in the OpenCL 1.1 spec for more information
+ */
+#define CL_COMMAND_GL_FENCE_SYNC_OBJECT_KHR 0x200D
+
+extern CL_API_ENTRY cl_event CL_API_CALL
+clCreateEventFromGLsyncKHR(cl_context /* context */,
+ cl_GLsync /* cl_GLsync */,
+ cl_int * /* errcode_ret */) CL_EXT_SUFFIX__VERSION_1_1;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __OPENCL_CL_GL_EXT_H */
--- /dev/null
+/**********************************************************************************
+ * Copyright (c) 2008-2012 The Khronos Group Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and/or associated documentation files (the
+ * "Materials"), to deal in the Materials without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Materials, and to
+ * permit persons to whom the Materials are furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Materials.
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ **********************************************************************************/
+
+/* $Revision: 11803 $ on $Date: 2010-06-25 10:02:12 -0700 (Fri, 25 Jun 2010) $ */
+
+#ifndef __CL_PLATFORM_H
+#define __CL_PLATFORM_H
+
+#ifdef __APPLE__
+ /* Contains #defines for AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER below */
+ #include <AvailabilityMacros.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if defined(_WIN32)
+ #define CL_API_ENTRY
+ #define CL_API_CALL __stdcall
+ #define CL_CALLBACK __stdcall
+#else
+ #define CL_API_ENTRY
+ #define CL_API_CALL
+ #define CL_CALLBACK
+#endif
+
+#ifdef __APPLE__
+ #define CL_EXTENSION_WEAK_LINK __attribute__((weak_import))
+ #define CL_API_SUFFIX__VERSION_1_0 AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER
+ #define CL_EXT_SUFFIX__VERSION_1_0 CL_EXTENSION_WEAK_LINK AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER
+ #define CL_API_SUFFIX__VERSION_1_1 AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER
+ #define GCL_API_SUFFIX__VERSION_1_1 AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER
+ #define CL_EXT_SUFFIX__VERSION_1_1 CL_EXTENSION_WEAK_LINK AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER
+ #define CL_EXT_SUFFIX__VERSION_1_0_DEPRECATED CL_EXTENSION_WEAK_LINK AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER_BUT_DEPRECATED_IN_MAC_OS_X_VERSION_10_7
+
+ #ifdef AVAILABLE_MAC_OS_X_VERSION_10_8_AND_LATER
+ #define CL_API_SUFFIX__VERSION_1_2 AVAILABLE_MAC_OS_X_VERSION_10_8_AND_LATER
+ #define GCL_API_SUFFIX__VERSION_1_2 AVAILABLE_MAC_OS_X_VERSION_10_8_AND_LATER
+ #define CL_EXT_SUFFIX__VERSION_1_2 CL_EXTENSION_WEAK_LINK AVAILABLE_MAC_OS_X_VERSION_10_8_AND_LATER
+ #define CL_EXT_PREFIX__VERSION_1_1_DEPRECATED
+ #define CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED CL_EXTENSION_WEAK_LINK AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER_BUT_DEPRECATED_IN_MAC_OS_X_VERSION_10_8
+ #else
+ #warning This path should never happen outside of internal operating system development. AvailabilityMacros do not function correctly here!
+ #define CL_API_SUFFIX__VERSION_1_2 AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER
+ #define GCL_API_SUFFIX__VERSION_1_2 AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER
+ #define CL_EXT_SUFFIX__VERSION_1_2 CL_EXTENSION_WEAK_LINK AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER
+ #define CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED CL_EXTENSION_WEAK_LINK AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER
+ #endif
+#else
+ #define CL_EXTENSION_WEAK_LINK
+ #define CL_API_SUFFIX__VERSION_1_0
+ #define CL_EXT_SUFFIX__VERSION_1_0
+ #define CL_API_SUFFIX__VERSION_1_1
+ #define CL_EXT_SUFFIX__VERSION_1_1
+ #define CL_API_SUFFIX__VERSION_1_2
+ #define CL_EXT_SUFFIX__VERSION_1_2
+
+ #ifdef __GNUC__
+ #ifdef CL_USE_DEPRECATED_OPENCL_1_0_APIS
+ #define CL_EXT_SUFFIX__VERSION_1_0_DEPRECATED
+ #define CL_EXT_PREFIX__VERSION_1_0_DEPRECATED
+ #else
+ #define CL_EXT_SUFFIX__VERSION_1_0_DEPRECATED __attribute__((deprecated))
+ #define CL_EXT_PREFIX__VERSION_1_0_DEPRECATED
+ #endif
+
+ #ifdef CL_USE_DEPRECATED_OPENCL_1_1_APIS
+ #define CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
+ #define CL_EXT_PREFIX__VERSION_1_1_DEPRECATED
+ #else
+ #define CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED __attribute__((deprecated))
+ #define CL_EXT_PREFIX__VERSION_1_1_DEPRECATED
+ #endif
+ #elif _WIN32
+ #ifdef CL_USE_DEPRECATED_OPENCL_1_0_APIS
+ #define CL_EXT_SUFFIX__VERSION_1_0_DEPRECATED
+ #define CL_EXT_PREFIX__VERSION_1_0_DEPRECATED
+ #else
+ #define CL_EXT_SUFFIX__VERSION_1_0_DEPRECATED
+ #define CL_EXT_PREFIX__VERSION_1_0_DEPRECATED __declspec(deprecated)
+ #endif
+
+ #ifdef CL_USE_DEPRECATED_OPENCL_1_1_APIS
+ #define CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
+ #define CL_EXT_PREFIX__VERSION_1_1_DEPRECATED
+ #else
+ #define CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
+ #define CL_EXT_PREFIX__VERSION_1_1_DEPRECATED __declspec(deprecated)
+ #endif
+ #else
+ #define CL_EXT_SUFFIX__VERSION_1_0_DEPRECATED
+ #define CL_EXT_PREFIX__VERSION_1_0_DEPRECATED
+
+ #define CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
+ #define CL_EXT_PREFIX__VERSION_1_1_DEPRECATED
+ #endif
+#endif
+
+#if (defined (_WIN32) && defined(_MSC_VER))
+
+/* scalar types */
+typedef signed __int8 cl_char;
+typedef unsigned __int8 cl_uchar;
+typedef signed __int16 cl_short;
+typedef unsigned __int16 cl_ushort;
+typedef signed __int32 cl_int;
+typedef unsigned __int32 cl_uint;
+typedef signed __int64 cl_long;
+typedef unsigned __int64 cl_ulong;
+
+typedef unsigned __int16 cl_half;
+typedef float cl_float;
+typedef double cl_double;
+
+/* Macro names and corresponding values defined by OpenCL */
+#define CL_CHAR_BIT 8
+#define CL_SCHAR_MAX 127
+#define CL_SCHAR_MIN (-127-1)
+#define CL_CHAR_MAX CL_SCHAR_MAX
+#define CL_CHAR_MIN CL_SCHAR_MIN
+#define CL_UCHAR_MAX 255
+#define CL_SHRT_MAX 32767
+#define CL_SHRT_MIN (-32767-1)
+#define CL_USHRT_MAX 65535
+#define CL_INT_MAX 2147483647
+#define CL_INT_MIN (-2147483647-1)
+#define CL_UINT_MAX 0xffffffffU
+#define CL_LONG_MAX ((cl_long) 0x7FFFFFFFFFFFFFFFLL)
+#define CL_LONG_MIN ((cl_long) -0x7FFFFFFFFFFFFFFFLL - 1LL)
+#define CL_ULONG_MAX ((cl_ulong) 0xFFFFFFFFFFFFFFFFULL)
+
+#define CL_FLT_DIG 6
+#define CL_FLT_MANT_DIG 24
+#define CL_FLT_MAX_10_EXP +38
+#define CL_FLT_MAX_EXP +128
+#define CL_FLT_MIN_10_EXP -37
+#define CL_FLT_MIN_EXP -125
+#define CL_FLT_RADIX 2
+#define CL_FLT_MAX 340282346638528859811704183484516925440.0f
+#define CL_FLT_MIN 1.175494350822287507969e-38f
+#define CL_FLT_EPSILON 0x1.0p-23f
+
+#define CL_DBL_DIG 15
+#define CL_DBL_MANT_DIG 53
+#define CL_DBL_MAX_10_EXP +308
+#define CL_DBL_MAX_EXP +1024
+#define CL_DBL_MIN_10_EXP -307
+#define CL_DBL_MIN_EXP -1021
+#define CL_DBL_RADIX 2
+#define CL_DBL_MAX 179769313486231570814527423731704356798070567525844996598917476803157260780028538760589558632766878171540458953514382464234321326889464182768467546703537516986049910576551282076245490090389328944075868508455133942304583236903222948165808559332123348274797826204144723168738177180919299881250404026184124858368.0
+#define CL_DBL_MIN 2.225073858507201383090e-308
+#define CL_DBL_EPSILON 2.220446049250313080847e-16
+
+#define CL_M_E 2.718281828459045090796
+#define CL_M_LOG2E 1.442695040888963387005
+#define CL_M_LOG10E 0.434294481903251816668
+#define CL_M_LN2 0.693147180559945286227
+#define CL_M_LN10 2.302585092994045901094
+#define CL_M_PI 3.141592653589793115998
+#define CL_M_PI_2 1.570796326794896557999
+#define CL_M_PI_4 0.785398163397448278999
+#define CL_M_1_PI 0.318309886183790691216
+#define CL_M_2_PI 0.636619772367581382433
+#define CL_M_2_SQRTPI 1.128379167095512558561
+#define CL_M_SQRT2 1.414213562373095145475
+#define CL_M_SQRT1_2 0.707106781186547572737
+
+#define CL_M_E_F 2.71828174591064f
+#define CL_M_LOG2E_F 1.44269502162933f
+#define CL_M_LOG10E_F 0.43429449200630f
+#define CL_M_LN2_F 0.69314718246460f
+#define CL_M_LN10_F 2.30258512496948f
+#define CL_M_PI_F 3.14159274101257f
+#define CL_M_PI_2_F 1.57079637050629f
+#define CL_M_PI_4_F 0.78539818525314f
+#define CL_M_1_PI_F 0.31830987334251f
+#define CL_M_2_PI_F 0.63661974668503f
+#define CL_M_2_SQRTPI_F 1.12837922573090f
+#define CL_M_SQRT2_F 1.41421353816986f
+#define CL_M_SQRT1_2_F 0.70710676908493f
+
+#define CL_NAN (CL_INFINITY - CL_INFINITY)
+#define CL_HUGE_VALF ((cl_float) 1e50)
+#define CL_HUGE_VAL ((cl_double) 1e500)
+#define CL_MAXFLOAT CL_FLT_MAX
+#define CL_INFINITY CL_HUGE_VALF
+
+#else
+
+#include <stdint.h>
+
+/* scalar types */
+typedef int8_t cl_char;
+typedef uint8_t cl_uchar;
+typedef int16_t cl_short __attribute__((aligned(2)));
+typedef uint16_t cl_ushort __attribute__((aligned(2)));
+typedef int32_t cl_int __attribute__((aligned(4)));
+typedef uint32_t cl_uint __attribute__((aligned(4)));
+typedef int64_t cl_long __attribute__((aligned(8)));
+typedef uint64_t cl_ulong __attribute__((aligned(8)));
+
+typedef uint16_t cl_half __attribute__((aligned(2)));
+typedef float cl_float __attribute__((aligned(4)));
+typedef double cl_double __attribute__((aligned(8)));
+
+/* Macro names and corresponding values defined by OpenCL */
+#define CL_CHAR_BIT 8
+#define CL_SCHAR_MAX 127
+#define CL_SCHAR_MIN (-127-1)
+#define CL_CHAR_MAX CL_SCHAR_MAX
+#define CL_CHAR_MIN CL_SCHAR_MIN
+#define CL_UCHAR_MAX 255
+#define CL_SHRT_MAX 32767
+#define CL_SHRT_MIN (-32767-1)
+#define CL_USHRT_MAX 65535
+#define CL_INT_MAX 2147483647
+#define CL_INT_MIN (-2147483647-1)
+#define CL_UINT_MAX 0xffffffffU
+#define CL_LONG_MAX ((cl_long) 0x7FFFFFFFFFFFFFFFLL)
+#define CL_LONG_MIN ((cl_long) -0x7FFFFFFFFFFFFFFFLL - 1LL)
+#define CL_ULONG_MAX ((cl_ulong) 0xFFFFFFFFFFFFFFFFULL)
+
+#define CL_FLT_DIG 6
+#define CL_FLT_MANT_DIG 24
+#define CL_FLT_MAX_10_EXP +38
+#define CL_FLT_MAX_EXP +128
+#define CL_FLT_MIN_10_EXP -37
+#define CL_FLT_MIN_EXP -125
+#define CL_FLT_RADIX 2
+#define CL_FLT_MAX 0x1.fffffep127f
+#define CL_FLT_MIN 0x1.0p-126f
+#define CL_FLT_EPSILON 0x1.0p-23f
+
+#define CL_DBL_DIG 15
+#define CL_DBL_MANT_DIG 53
+#define CL_DBL_MAX_10_EXP +308
+#define CL_DBL_MAX_EXP +1024
+#define CL_DBL_MIN_10_EXP -307
+#define CL_DBL_MIN_EXP -1021
+#define CL_DBL_RADIX 2
+#define CL_DBL_MAX 0x1.fffffffffffffp1023
+#define CL_DBL_MIN 0x1.0p-1022
+#define CL_DBL_EPSILON 0x1.0p-52
+
+#define CL_M_E 2.718281828459045090796
+#define CL_M_LOG2E 1.442695040888963387005
+#define CL_M_LOG10E 0.434294481903251816668
+#define CL_M_LN2 0.693147180559945286227
+#define CL_M_LN10 2.302585092994045901094
+#define CL_M_PI 3.141592653589793115998
+#define CL_M_PI_2 1.570796326794896557999
+#define CL_M_PI_4 0.785398163397448278999
+#define CL_M_1_PI 0.318309886183790691216
+#define CL_M_2_PI 0.636619772367581382433
+#define CL_M_2_SQRTPI 1.128379167095512558561
+#define CL_M_SQRT2 1.414213562373095145475
+#define CL_M_SQRT1_2 0.707106781186547572737
+
+#define CL_M_E_F 2.71828174591064f
+#define CL_M_LOG2E_F 1.44269502162933f
+#define CL_M_LOG10E_F 0.43429449200630f
+#define CL_M_LN2_F 0.69314718246460f
+#define CL_M_LN10_F 2.30258512496948f
+#define CL_M_PI_F 3.14159274101257f
+#define CL_M_PI_2_F 1.57079637050629f
+#define CL_M_PI_4_F 0.78539818525314f
+#define CL_M_1_PI_F 0.31830987334251f
+#define CL_M_2_PI_F 0.63661974668503f
+#define CL_M_2_SQRTPI_F 1.12837922573090f
+#define CL_M_SQRT2_F 1.41421353816986f
+#define CL_M_SQRT1_2_F 0.70710676908493f
+
+#if defined( __GNUC__ )
+ #define CL_HUGE_VALF __builtin_huge_valf()
+ #define CL_HUGE_VAL __builtin_huge_val()
+ #define CL_NAN __builtin_nanf( "" )
+#else
+ #define CL_HUGE_VALF ((cl_float) 1e50)
+ #define CL_HUGE_VAL ((cl_double) 1e500)
+ float nanf( const char * );
+ #define CL_NAN nanf( "" )
+#endif
+#define CL_MAXFLOAT CL_FLT_MAX
+#define CL_INFINITY CL_HUGE_VALF
+
+#endif
+
+#include <stddef.h>
+
+/* Mirror types to GL types. Mirror types allow us to avoid deciding which 87s to load based on whether we are using GL or GLES here. */
+typedef unsigned int cl_GLuint;
+typedef int cl_GLint;
+typedef unsigned int cl_GLenum;
+
+/*
+ * Vector types
+ *
+ * Note: OpenCL requires that all types be naturally aligned.
+ * This means that vector types must be naturally aligned.
+ * For example, a vector of four floats must be aligned to
+ * a 16 byte boundary (calculated as 4 * the natural 4-byte
+ * alignment of the float). The alignment qualifiers here
+ * will only function properly if your compiler supports them
+ * and if you don't actively work to defeat them. For example,
+ * in order for a cl_float4 to be 16 byte aligned in a struct,
+ * the start of the struct must itself be 16-byte aligned.
+ *
+ * Maintaining proper alignment is the user's responsibility.
+ */
+
+/* Define basic vector types */
+#if defined( __VEC__ )
+ #include <altivec.h> /* may be omitted depending on compiler. AltiVec spec provides no way to detect whether the header is required. */
+ typedef vector unsigned char __cl_uchar16;
+ typedef vector signed char __cl_char16;
+ typedef vector unsigned short __cl_ushort8;
+ typedef vector signed short __cl_short8;
+ typedef vector unsigned int __cl_uint4;
+ typedef vector signed int __cl_int4;
+ typedef vector float __cl_float4;
+ #define __CL_UCHAR16__ 1
+ #define __CL_CHAR16__ 1
+ #define __CL_USHORT8__ 1
+ #define __CL_SHORT8__ 1
+ #define __CL_UINT4__ 1
+ #define __CL_INT4__ 1
+ #define __CL_FLOAT4__ 1
+#endif
+
+#if defined( __SSE__ )
+ #if defined( __MINGW64__ )
+ #include <intrin.h>
+ #else
+ #include <xmmintrin.h>
+ #endif
+ #if defined( __GNUC__ )
+ typedef float __cl_float4 __attribute__((vector_size(16)));
+ #else
+ typedef __m128 __cl_float4;
+ #endif
+ #define __CL_FLOAT4__ 1
+#endif
+
+#if defined( __SSE2__ )
+ #if defined( __MINGW64__ )
+ #include <intrin.h>
+ #else
+ #include <emmintrin.h>
+ #endif
+ #if defined( __GNUC__ )
+ typedef cl_uchar __cl_uchar16 __attribute__((vector_size(16)));
+ typedef cl_char __cl_char16 __attribute__((vector_size(16)));
+ typedef cl_ushort __cl_ushort8 __attribute__((vector_size(16)));
+ typedef cl_short __cl_short8 __attribute__((vector_size(16)));
+ typedef cl_uint __cl_uint4 __attribute__((vector_size(16)));
+ typedef cl_int __cl_int4 __attribute__((vector_size(16)));
+ typedef cl_ulong __cl_ulong2 __attribute__((vector_size(16)));
+ typedef cl_long __cl_long2 __attribute__((vector_size(16)));
+ typedef cl_double __cl_double2 __attribute__((vector_size(16)));
+ #else
+ typedef __m128i __cl_uchar16;
+ typedef __m128i __cl_char16;
+ typedef __m128i __cl_ushort8;
+ typedef __m128i __cl_short8;
+ typedef __m128i __cl_uint4;
+ typedef __m128i __cl_int4;
+ typedef __m128i __cl_ulong2;
+ typedef __m128i __cl_long2;
+ typedef __m128d __cl_double2;
+ #endif
+ #define __CL_UCHAR16__ 1
+ #define __CL_CHAR16__ 1
+ #define __CL_USHORT8__ 1
+ #define __CL_SHORT8__ 1
+ #define __CL_INT4__ 1
+ #define __CL_UINT4__ 1
+ #define __CL_ULONG2__ 1
+ #define __CL_LONG2__ 1
+ #define __CL_DOUBLE2__ 1
+#endif
+
+#if defined( __MMX__ )
+ #include <mmintrin.h>
+ #if defined( __GNUC__ )
+ typedef cl_uchar __cl_uchar8 __attribute__((vector_size(8)));
+ typedef cl_char __cl_char8 __attribute__((vector_size(8)));
+ typedef cl_ushort __cl_ushort4 __attribute__((vector_size(8)));
+ typedef cl_short __cl_short4 __attribute__((vector_size(8)));
+ typedef cl_uint __cl_uint2 __attribute__((vector_size(8)));
+ typedef cl_int __cl_int2 __attribute__((vector_size(8)));
+ typedef cl_ulong __cl_ulong1 __attribute__((vector_size(8)));
+ typedef cl_long __cl_long1 __attribute__((vector_size(8)));
+ typedef cl_float __cl_float2 __attribute__((vector_size(8)));
+ #else
+ typedef __m64 __cl_uchar8;
+ typedef __m64 __cl_char8;
+ typedef __m64 __cl_ushort4;
+ typedef __m64 __cl_short4;
+ typedef __m64 __cl_uint2;
+ typedef __m64 __cl_int2;
+ typedef __m64 __cl_ulong1;
+ typedef __m64 __cl_long1;
+ typedef __m64 __cl_float2;
+ #endif
+ #define __CL_UCHAR8__ 1
+ #define __CL_CHAR8__ 1
+ #define __CL_USHORT4__ 1
+ #define __CL_SHORT4__ 1
+ #define __CL_INT2__ 1
+ #define __CL_UINT2__ 1
+ #define __CL_ULONG1__ 1
+ #define __CL_LONG1__ 1
+ #define __CL_FLOAT2__ 1
+#endif
+
+#if defined( __AVX__ )
+ #if defined( __MINGW64__ )
+ #include <intrin.h>
+ #else
+ #include <immintrin.h>
+ #endif
+ #if defined( __GNUC__ )
+ typedef cl_float __cl_float8 __attribute__((vector_size(32)));
+ typedef cl_double __cl_double4 __attribute__((vector_size(32)));
+ #else
+ typedef __m256 __cl_float8;
+ typedef __m256d __cl_double4;
+ #endif
+ #define __CL_FLOAT8__ 1
+ #define __CL_DOUBLE4__ 1
+#endif
+
+/* Define alignment keys */
+#if defined( __GNUC__ )
+ #define CL_ALIGNED(_x) __attribute__ ((aligned(_x)))
+#elif defined( _WIN32) && (_MSC_VER)
+ /* Alignment keys neutered on windows because MSVC can't swallow function arguments with alignment requirements */
+ /* http://msdn.microsoft.com/en-us/library/373ak2y1%28VS.71%29.aspx */
+ /* #include <crtdefs.h> */
+ /* #define CL_ALIGNED(_x) _CRT_ALIGN(_x) */
+ #define CL_ALIGNED(_x)
+#else
+ #warning Need to implement some method to align data here
+ #define CL_ALIGNED(_x)
+#endif
+
+/* Indicate whether .xyzw, .s0123 and .hi.lo are supported */
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ /* .xyzw and .s0123...{f|F} are supported */
+ #define CL_HAS_NAMED_VECTOR_FIELDS 1
+ /* .hi and .lo are supported */
+ #define CL_HAS_HI_LO_VECTOR_FIELDS 1
+#endif
+
+/* Define cl_vector types */
+
+/* ---- cl_charn ---- */
+typedef union
+{
+ cl_char CL_ALIGNED(2) s[2];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_char x, y; };
+ __extension__ struct{ cl_char s0, s1; };
+ __extension__ struct{ cl_char lo, hi; };
+#endif
+#if defined( __CL_CHAR2__)
+ __cl_char2 v2;
+#endif
+}cl_char2;
+
+typedef union
+{
+ cl_char CL_ALIGNED(4) s[4];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_char x, y, z, w; };
+ __extension__ struct{ cl_char s0, s1, s2, s3; };
+ __extension__ struct{ cl_char2 lo, hi; };
+#endif
+#if defined( __CL_CHAR2__)
+ __cl_char2 v2[2];
+#endif
+#if defined( __CL_CHAR4__)
+ __cl_char4 v4;
+#endif
+}cl_char4;
+
+/* cl_char3 is identical in size, alignment and behavior to cl_char4. See section 6.1.5. */
+typedef cl_char4 cl_char3;
+
+typedef union
+{
+ cl_char CL_ALIGNED(8) s[8];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_char x, y, z, w; };
+ __extension__ struct{ cl_char s0, s1, s2, s3, s4, s5, s6, s7; };
+ __extension__ struct{ cl_char4 lo, hi; };
+#endif
+#if defined( __CL_CHAR2__)
+ __cl_char2 v2[4];
+#endif
+#if defined( __CL_CHAR4__)
+ __cl_char4 v4[2];
+#endif
+#if defined( __CL_CHAR8__ )
+ __cl_char8 v8;
+#endif
+}cl_char8;
+
+typedef union
+{
+ cl_char CL_ALIGNED(16) s[16];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_char x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
+ __extension__ struct{ cl_char s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
+ __extension__ struct{ cl_char8 lo, hi; };
+#endif
+#if defined( __CL_CHAR2__)
+ __cl_char2 v2[8];
+#endif
+#if defined( __CL_CHAR4__)
+ __cl_char4 v4[4];
+#endif
+#if defined( __CL_CHAR8__ )
+ __cl_char8 v8[2];
+#endif
+#if defined( __CL_CHAR16__ )
+ __cl_char16 v16;
+#endif
+}cl_char16;
+
+
+/* ---- cl_ucharn ---- */
+typedef union
+{
+ cl_uchar CL_ALIGNED(2) s[2];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_uchar x, y; };
+ __extension__ struct{ cl_uchar s0, s1; };
+ __extension__ struct{ cl_uchar lo, hi; };
+#endif
+#if defined( __cl_uchar2__)
+ __cl_uchar2 v2;
+#endif
+}cl_uchar2;
+
+typedef union
+{
+ cl_uchar CL_ALIGNED(4) s[4];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_uchar x, y, z, w; };
+ __extension__ struct{ cl_uchar s0, s1, s2, s3; };
+ __extension__ struct{ cl_uchar2 lo, hi; };
+#endif
+#if defined( __CL_UCHAR2__)
+ __cl_uchar2 v2[2];
+#endif
+#if defined( __CL_UCHAR4__)
+ __cl_uchar4 v4;
+#endif
+}cl_uchar4;
+
+/* cl_uchar3 is identical in size, alignment and behavior to cl_uchar4. See section 6.1.5. */
+typedef cl_uchar4 cl_uchar3;
+
+typedef union
+{
+ cl_uchar CL_ALIGNED(8) s[8];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_uchar x, y, z, w; };
+ __extension__ struct{ cl_uchar s0, s1, s2, s3, s4, s5, s6, s7; };
+ __extension__ struct{ cl_uchar4 lo, hi; };
+#endif
+#if defined( __CL_UCHAR2__)
+ __cl_uchar2 v2[4];
+#endif
+#if defined( __CL_UCHAR4__)
+ __cl_uchar4 v4[2];
+#endif
+#if defined( __CL_UCHAR8__ )
+ __cl_uchar8 v8;
+#endif
+}cl_uchar8;
+
+typedef union
+{
+ cl_uchar CL_ALIGNED(16) s[16];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_uchar x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
+ __extension__ struct{ cl_uchar s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
+ __extension__ struct{ cl_uchar8 lo, hi; };
+#endif
+#if defined( __CL_UCHAR2__)
+ __cl_uchar2 v2[8];
+#endif
+#if defined( __CL_UCHAR4__)
+ __cl_uchar4 v4[4];
+#endif
+#if defined( __CL_UCHAR8__ )
+ __cl_uchar8 v8[2];
+#endif
+#if defined( __CL_UCHAR16__ )
+ __cl_uchar16 v16;
+#endif
+}cl_uchar16;
+
+
+/* ---- cl_shortn ---- */
+typedef union
+{
+ cl_short CL_ALIGNED(4) s[2];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_short x, y; };
+ __extension__ struct{ cl_short s0, s1; };
+ __extension__ struct{ cl_short lo, hi; };
+#endif
+#if defined( __CL_SHORT2__)
+ __cl_short2 v2;
+#endif
+}cl_short2;
+
+typedef union
+{
+ cl_short CL_ALIGNED(8) s[4];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_short x, y, z, w; };
+ __extension__ struct{ cl_short s0, s1, s2, s3; };
+ __extension__ struct{ cl_short2 lo, hi; };
+#endif
+#if defined( __CL_SHORT2__)
+ __cl_short2 v2[2];
+#endif
+#if defined( __CL_SHORT4__)
+ __cl_short4 v4;
+#endif
+}cl_short4;
+
+/* cl_short3 is identical in size, alignment and behavior to cl_short4. See section 6.1.5. */
+typedef cl_short4 cl_short3;
+
+typedef union
+{
+ cl_short CL_ALIGNED(16) s[8];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_short x, y, z, w; };
+ __extension__ struct{ cl_short s0, s1, s2, s3, s4, s5, s6, s7; };
+ __extension__ struct{ cl_short4 lo, hi; };
+#endif
+#if defined( __CL_SHORT2__)
+ __cl_short2 v2[4];
+#endif
+#if defined( __CL_SHORT4__)
+ __cl_short4 v4[2];
+#endif
+#if defined( __CL_SHORT8__ )
+ __cl_short8 v8;
+#endif
+}cl_short8;
+
+typedef union
+{
+ cl_short CL_ALIGNED(32) s[16];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_short x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
+ __extension__ struct{ cl_short s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
+ __extension__ struct{ cl_short8 lo, hi; };
+#endif
+#if defined( __CL_SHORT2__)
+ __cl_short2 v2[8];
+#endif
+#if defined( __CL_SHORT4__)
+ __cl_short4 v4[4];
+#endif
+#if defined( __CL_SHORT8__ )
+ __cl_short8 v8[2];
+#endif
+#if defined( __CL_SHORT16__ )
+ __cl_short16 v16;
+#endif
+}cl_short16;
+
+
+/* ---- cl_ushortn ---- */
+typedef union
+{
+ cl_ushort CL_ALIGNED(4) s[2];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_ushort x, y; };
+ __extension__ struct{ cl_ushort s0, s1; };
+ __extension__ struct{ cl_ushort lo, hi; };
+#endif
+#if defined( __CL_USHORT2__)
+ __cl_ushort2 v2;
+#endif
+}cl_ushort2;
+
+typedef union
+{
+ cl_ushort CL_ALIGNED(8) s[4];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_ushort x, y, z, w; };
+ __extension__ struct{ cl_ushort s0, s1, s2, s3; };
+ __extension__ struct{ cl_ushort2 lo, hi; };
+#endif
+#if defined( __CL_USHORT2__)
+ __cl_ushort2 v2[2];
+#endif
+#if defined( __CL_USHORT4__)
+ __cl_ushort4 v4;
+#endif
+}cl_ushort4;
+
+/* cl_ushort3 is identical in size, alignment and behavior to cl_ushort4. See section 6.1.5. */
+typedef cl_ushort4 cl_ushort3;
+
+typedef union
+{
+ cl_ushort CL_ALIGNED(16) s[8];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_ushort x, y, z, w; };
+ __extension__ struct{ cl_ushort s0, s1, s2, s3, s4, s5, s6, s7; };
+ __extension__ struct{ cl_ushort4 lo, hi; };
+#endif
+#if defined( __CL_USHORT2__)
+ __cl_ushort2 v2[4];
+#endif
+#if defined( __CL_USHORT4__)
+ __cl_ushort4 v4[2];
+#endif
+#if defined( __CL_USHORT8__ )
+ __cl_ushort8 v8;
+#endif
+}cl_ushort8;
+
+typedef union
+{
+ cl_ushort CL_ALIGNED(32) s[16];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_ushort x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
+ __extension__ struct{ cl_ushort s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
+ __extension__ struct{ cl_ushort8 lo, hi; };
+#endif
+#if defined( __CL_USHORT2__)
+ __cl_ushort2 v2[8];
+#endif
+#if defined( __CL_USHORT4__)
+ __cl_ushort4 v4[4];
+#endif
+#if defined( __CL_USHORT8__ )
+ __cl_ushort8 v8[2];
+#endif
+#if defined( __CL_USHORT16__ )
+ __cl_ushort16 v16;
+#endif
+}cl_ushort16;
+
+/* ---- cl_intn ---- */
+typedef union
+{
+ cl_int CL_ALIGNED(8) s[2];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_int x, y; };
+ __extension__ struct{ cl_int s0, s1; };
+ __extension__ struct{ cl_int lo, hi; };
+#endif
+#if defined( __CL_INT2__)
+ __cl_int2 v2;
+#endif
+}cl_int2;
+
+typedef union
+{
+ cl_int CL_ALIGNED(16) s[4];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_int x, y, z, w; };
+ __extension__ struct{ cl_int s0, s1, s2, s3; };
+ __extension__ struct{ cl_int2 lo, hi; };
+#endif
+#if defined( __CL_INT2__)
+ __cl_int2 v2[2];
+#endif
+#if defined( __CL_INT4__)
+ __cl_int4 v4;
+#endif
+}cl_int4;
+
+/* cl_int3 is identical in size, alignment and behavior to cl_int4. See section 6.1.5. */
+typedef cl_int4 cl_int3;
+
+typedef union
+{
+ cl_int CL_ALIGNED(32) s[8];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_int x, y, z, w; };
+ __extension__ struct{ cl_int s0, s1, s2, s3, s4, s5, s6, s7; };
+ __extension__ struct{ cl_int4 lo, hi; };
+#endif
+#if defined( __CL_INT2__)
+ __cl_int2 v2[4];
+#endif
+#if defined( __CL_INT4__)
+ __cl_int4 v4[2];
+#endif
+#if defined( __CL_INT8__ )
+ __cl_int8 v8;
+#endif
+}cl_int8;
+
+typedef union
+{
+ cl_int CL_ALIGNED(64) s[16];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_int x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
+ __extension__ struct{ cl_int s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
+ __extension__ struct{ cl_int8 lo, hi; };
+#endif
+#if defined( __CL_INT2__)
+ __cl_int2 v2[8];
+#endif
+#if defined( __CL_INT4__)
+ __cl_int4 v4[4];
+#endif
+#if defined( __CL_INT8__ )
+ __cl_int8 v8[2];
+#endif
+#if defined( __CL_INT16__ )
+ __cl_int16 v16;
+#endif
+}cl_int16;
+
+
+/* ---- cl_uintn ---- */
+typedef union
+{
+ cl_uint CL_ALIGNED(8) s[2];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_uint x, y; };
+ __extension__ struct{ cl_uint s0, s1; };
+ __extension__ struct{ cl_uint lo, hi; };
+#endif
+#if defined( __CL_UINT2__)
+ __cl_uint2 v2;
+#endif
+}cl_uint2;
+
+typedef union
+{
+ cl_uint CL_ALIGNED(16) s[4];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_uint x, y, z, w; };
+ __extension__ struct{ cl_uint s0, s1, s2, s3; };
+ __extension__ struct{ cl_uint2 lo, hi; };
+#endif
+#if defined( __CL_UINT2__)
+ __cl_uint2 v2[2];
+#endif
+#if defined( __CL_UINT4__)
+ __cl_uint4 v4;
+#endif
+}cl_uint4;
+
+/* cl_uint3 is identical in size, alignment and behavior to cl_uint4. See section 6.1.5. */
+typedef cl_uint4 cl_uint3;
+
+typedef union
+{
+ cl_uint CL_ALIGNED(32) s[8];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_uint x, y, z, w; };
+ __extension__ struct{ cl_uint s0, s1, s2, s3, s4, s5, s6, s7; };
+ __extension__ struct{ cl_uint4 lo, hi; };
+#endif
+#if defined( __CL_UINT2__)
+ __cl_uint2 v2[4];
+#endif
+#if defined( __CL_UINT4__)
+ __cl_uint4 v4[2];
+#endif
+#if defined( __CL_UINT8__ )
+ __cl_uint8 v8;
+#endif
+}cl_uint8;
+
+typedef union
+{
+ cl_uint CL_ALIGNED(64) s[16];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_uint x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
+ __extension__ struct{ cl_uint s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
+ __extension__ struct{ cl_uint8 lo, hi; };
+#endif
+#if defined( __CL_UINT2__)
+ __cl_uint2 v2[8];
+#endif
+#if defined( __CL_UINT4__)
+ __cl_uint4 v4[4];
+#endif
+#if defined( __CL_UINT8__ )
+ __cl_uint8 v8[2];
+#endif
+#if defined( __CL_UINT16__ )
+ __cl_uint16 v16;
+#endif
+}cl_uint16;
+
+/* ---- cl_longn ---- */
+typedef union
+{
+ cl_long CL_ALIGNED(16) s[2];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_long x, y; };
+ __extension__ struct{ cl_long s0, s1; };
+ __extension__ struct{ cl_long lo, hi; };
+#endif
+#if defined( __CL_LONG2__)
+ __cl_long2 v2;
+#endif
+}cl_long2;
+
+typedef union
+{
+ cl_long CL_ALIGNED(32) s[4];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_long x, y, z, w; };
+ __extension__ struct{ cl_long s0, s1, s2, s3; };
+ __extension__ struct{ cl_long2 lo, hi; };
+#endif
+#if defined( __CL_LONG2__)
+ __cl_long2 v2[2];
+#endif
+#if defined( __CL_LONG4__)
+ __cl_long4 v4;
+#endif
+}cl_long4;
+
+/* cl_long3 is identical in size, alignment and behavior to cl_long4. See section 6.1.5. */
+typedef cl_long4 cl_long3;
+
+typedef union
+{
+ cl_long CL_ALIGNED(64) s[8];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_long x, y, z, w; };
+ __extension__ struct{ cl_long s0, s1, s2, s3, s4, s5, s6, s7; };
+ __extension__ struct{ cl_long4 lo, hi; };
+#endif
+#if defined( __CL_LONG2__)
+ __cl_long2 v2[4];
+#endif
+#if defined( __CL_LONG4__)
+ __cl_long4 v4[2];
+#endif
+#if defined( __CL_LONG8__ )
+ __cl_long8 v8;
+#endif
+}cl_long8;
+
+typedef union
+{
+ cl_long CL_ALIGNED(128) s[16];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_long x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
+ __extension__ struct{ cl_long s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
+ __extension__ struct{ cl_long8 lo, hi; };
+#endif
+#if defined( __CL_LONG2__)
+ __cl_long2 v2[8];
+#endif
+#if defined( __CL_LONG4__)
+ __cl_long4 v4[4];
+#endif
+#if defined( __CL_LONG8__ )
+ __cl_long8 v8[2];
+#endif
+#if defined( __CL_LONG16__ )
+ __cl_long16 v16;
+#endif
+}cl_long16;
+
+
+/* ---- cl_ulongn ---- */
+typedef union
+{
+ cl_ulong CL_ALIGNED(16) s[2];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_ulong x, y; };
+ __extension__ struct{ cl_ulong s0, s1; };
+ __extension__ struct{ cl_ulong lo, hi; };
+#endif
+#if defined( __CL_ULONG2__)
+ __cl_ulong2 v2;
+#endif
+}cl_ulong2;
+
+typedef union
+{
+ cl_ulong CL_ALIGNED(32) s[4];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_ulong x, y, z, w; };
+ __extension__ struct{ cl_ulong s0, s1, s2, s3; };
+ __extension__ struct{ cl_ulong2 lo, hi; };
+#endif
+#if defined( __CL_ULONG2__)
+ __cl_ulong2 v2[2];
+#endif
+#if defined( __CL_ULONG4__)
+ __cl_ulong4 v4;
+#endif
+}cl_ulong4;
+
+/* cl_ulong3 is identical in size, alignment and behavior to cl_ulong4. See section 6.1.5. */
+typedef cl_ulong4 cl_ulong3;
+
+typedef union
+{
+ cl_ulong CL_ALIGNED(64) s[8];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_ulong x, y, z, w; };
+ __extension__ struct{ cl_ulong s0, s1, s2, s3, s4, s5, s6, s7; };
+ __extension__ struct{ cl_ulong4 lo, hi; };
+#endif
+#if defined( __CL_ULONG2__)
+ __cl_ulong2 v2[4];
+#endif
+#if defined( __CL_ULONG4__)
+ __cl_ulong4 v4[2];
+#endif
+#if defined( __CL_ULONG8__ )
+ __cl_ulong8 v8;
+#endif
+}cl_ulong8;
+
+typedef union
+{
+ cl_ulong CL_ALIGNED(128) s[16];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_ulong x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
+ __extension__ struct{ cl_ulong s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
+ __extension__ struct{ cl_ulong8 lo, hi; };
+#endif
+#if defined( __CL_ULONG2__)
+ __cl_ulong2 v2[8];
+#endif
+#if defined( __CL_ULONG4__)
+ __cl_ulong4 v4[4];
+#endif
+#if defined( __CL_ULONG8__ )
+ __cl_ulong8 v8[2];
+#endif
+#if defined( __CL_ULONG16__ )
+ __cl_ulong16 v16;
+#endif
+}cl_ulong16;
+
+
+/* --- cl_floatn ---- */
+
+typedef union
+{
+ cl_float CL_ALIGNED(8) s[2];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_float x, y; };
+ __extension__ struct{ cl_float s0, s1; };
+ __extension__ struct{ cl_float lo, hi; };
+#endif
+#if defined( __CL_FLOAT2__)
+ __cl_float2 v2;
+#endif
+}cl_float2;
+
+typedef union
+{
+ cl_float CL_ALIGNED(16) s[4];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_float x, y, z, w; };
+ __extension__ struct{ cl_float s0, s1, s2, s3; };
+ __extension__ struct{ cl_float2 lo, hi; };
+#endif
+#if defined( __CL_FLOAT2__)
+ __cl_float2 v2[2];
+#endif
+#if defined( __CL_FLOAT4__)
+ __cl_float4 v4;
+#endif
+}cl_float4;
+
+/* cl_float3 is identical in size, alignment and behavior to cl_float4. See section 6.1.5. */
+typedef cl_float4 cl_float3;
+
+typedef union
+{
+ cl_float CL_ALIGNED(32) s[8];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_float x, y, z, w; };
+ __extension__ struct{ cl_float s0, s1, s2, s3, s4, s5, s6, s7; };
+ __extension__ struct{ cl_float4 lo, hi; };
+#endif
+#if defined( __CL_FLOAT2__)
+ __cl_float2 v2[4];
+#endif
+#if defined( __CL_FLOAT4__)
+ __cl_float4 v4[2];
+#endif
+#if defined( __CL_FLOAT8__ )
+ __cl_float8 v8;
+#endif
+}cl_float8;
+
+typedef union
+{
+ cl_float CL_ALIGNED(64) s[16];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_float x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
+ __extension__ struct{ cl_float s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
+ __extension__ struct{ cl_float8 lo, hi; };
+#endif
+#if defined( __CL_FLOAT2__)
+ __cl_float2 v2[8];
+#endif
+#if defined( __CL_FLOAT4__)
+ __cl_float4 v4[4];
+#endif
+#if defined( __CL_FLOAT8__ )
+ __cl_float8 v8[2];
+#endif
+#if defined( __CL_FLOAT16__ )
+ __cl_float16 v16;
+#endif
+}cl_float16;
+
+/* --- cl_doublen ---- */
+
+typedef union
+{
+ cl_double CL_ALIGNED(16) s[2];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_double x, y; };
+ __extension__ struct{ cl_double s0, s1; };
+ __extension__ struct{ cl_double lo, hi; };
+#endif
+#if defined( __CL_DOUBLE2__)
+ __cl_double2 v2;
+#endif
+}cl_double2;
+
+typedef union
+{
+ cl_double CL_ALIGNED(32) s[4];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_double x, y, z, w; };
+ __extension__ struct{ cl_double s0, s1, s2, s3; };
+ __extension__ struct{ cl_double2 lo, hi; };
+#endif
+#if defined( __CL_DOUBLE2__)
+ __cl_double2 v2[2];
+#endif
+#if defined( __CL_DOUBLE4__)
+ __cl_double4 v4;
+#endif
+}cl_double4;
+
+/* cl_double3 is identical in size, alignment and behavior to cl_double4. See section 6.1.5. */
+typedef cl_double4 cl_double3;
+
+typedef union
+{
+ cl_double CL_ALIGNED(64) s[8];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_double x, y, z, w; };
+ __extension__ struct{ cl_double s0, s1, s2, s3, s4, s5, s6, s7; };
+ __extension__ struct{ cl_double4 lo, hi; };
+#endif
+#if defined( __CL_DOUBLE2__)
+ __cl_double2 v2[4];
+#endif
+#if defined( __CL_DOUBLE4__)
+ __cl_double4 v4[2];
+#endif
+#if defined( __CL_DOUBLE8__ )
+ __cl_double8 v8;
+#endif
+}cl_double8;
+
+typedef union
+{
+ cl_double CL_ALIGNED(128) s[16];
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+ __extension__ struct{ cl_double x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
+ __extension__ struct{ cl_double s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
+ __extension__ struct{ cl_double8 lo, hi; };
+#endif
+#if defined( __CL_DOUBLE2__)
+ __cl_double2 v2[8];
+#endif
+#if defined( __CL_DOUBLE4__)
+ __cl_double4 v4[4];
+#endif
+#if defined( __CL_DOUBLE8__ )
+ __cl_double8 v8[2];
+#endif
+#if defined( __CL_DOUBLE16__ )
+ __cl_double16 v16;
+#endif
+}cl_double16;
+
+/* Macro to facilitate debugging
+ * Usage:
+ * Place CL_PROGRAM_STRING_DEBUG_INFO on the line before the first line of your source.
+ * The first line ends with: CL_PROGRAM_STRING_DEBUG_INFO \"
+ * Each line thereafter of OpenCL C source must end with: \n\
+ * The last line ends in ";
+ *
+ * Example:
+ *
+ * const char *my_program = CL_PROGRAM_STRING_DEBUG_INFO "\
+ * kernel void foo( int a, float * b ) \n\
+ * { \n\
+ * // my comment \n\
+ * *b[ get_global_id(0)] = a; \n\
+ * } \n\
+ * ";
+ *
+ * This should correctly set up the line, (column) and file information for your source
+ * string so you can do source level debugging.
+ */
+#define __CL_STRINGIFY( _x ) # _x
+#define _CL_STRINGIFY( _x ) __CL_STRINGIFY( _x )
+#define CL_PROGRAM_STRING_DEBUG_INFO "#line " _CL_STRINGIFY(__LINE__) " \"" __FILE__ "\" \n\n"
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __CL_PLATFORM_H */
--- /dev/null
+/*******************************************************************************
+ * Copyright (c) 2008-2012 The Khronos Group Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and/or associated documentation files (the
+ * "Materials"), to deal in the Materials without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Materials, and to
+ * permit persons to whom the Materials are furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Materials.
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ ******************************************************************************/
+
+/* $Revision: 11708 $ on $Date: 2010-06-13 23:36:24 -0700 (Sun, 13 Jun 2010) $ */
+
+#ifndef __OPENCL_H
+#define __OPENCL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef __APPLE__
+
+#include <OpenCL/cl.h>
+#include <OpenCL/cl_gl.h>
+#include <OpenCL/cl_gl_ext.h>
+#include <OpenCL/cl_ext.h>
+
+#else
+
+#include <CL/cl.h>
+#include <CL/cl_gl.h>
+#include <CL/cl_gl_ext.h>
+#include <CL/cl_ext.h>
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __OPENCL_H */
+
set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true)
-# --------------------------------------------------------------
-# Indicate CMake 2.7 and above that we don't want to mix relative
-# and absolute paths in linker lib lists.
-# Run "cmake --help-policy CMP0003" for more information.
-# --------------------------------------------------------------
-if(COMMAND cmake_policy)
- cmake_policy(SET CMP0003 NEW)
-endif()
-
# Following block can broke build in case of cross-compilng
# but CMAKE_CROSSCOMPILING variable will be set only on project(OpenCV) command
# so we will try to detect crosscompiling by presense of CMAKE_TOOLCHAIN_FILE
cmake_minimum_required(VERSION 2.6.3)
endif()
+if(POLICY CMP0022)
+ cmake_policy(SET CMP0022 OLD)
+endif()
+
# must go before the project command
set(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE)
if(DEFINED CMAKE_BUILD_TYPE AND CMAKE_VERSION VERSION_GREATER "2.8")
include(cmake/OpenCVUtils.cmake)
+ocv_clear_vars(OpenCVModules_TARGETS)
+
# ----------------------------------------------------------------------------
# Break in case of popular CMake configuration mistakes
# ----------------------------------------------------------------------------
OCV_OPTION(WITH_WIN32UI "Build with Win32 UI Backend support" ON IF WIN32 )
OCV_OPTION(WITH_QUICKTIME "Use QuickTime for Video I/O insted of QTKit" OFF IF APPLE )
OCV_OPTION(WITH_TBB "Include Intel TBB support" OFF IF (NOT IOS) )
+OCV_OPTION(WITH_OPENMP "Include OpenMP support" OFF)
OCV_OPTION(WITH_CSTRIPES "Include C= support" OFF IF WIN32 )
OCV_OPTION(WITH_TIFF "Include TIFF support" ON IF (NOT IOS) )
OCV_OPTION(WITH_UNICAP "Include Unicap support (GPL)" OFF IF (UNIX AND NOT APPLE AND NOT ANDROID) )
endif()
# ----------------------------------------------------------------------------
+# Add CUDA libraries (needed for apps/tools, samples)
+# ----------------------------------------------------------------------------
+if(HAVE_CUDA)
+ set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
+ if(HAVE_CUBLAS)
+ set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cublas_LIBRARY})
+ endif()
+ if(HAVE_CUFFT)
+ set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} ${CUDA_cufft_LIBRARY})
+ endif()
+endif()
+# ----------------------------------------------------------------------------
# Solution folders:
# ----------------------------------------------------------------------------
if(ENABLE_SOLUTION_FOLDERS)
if(HAVE_OPENCL)
status("")
status(" OpenCL:")
- set(__opencl_ver "invalid")
- if(HAVE_OPENCL12)
- set(__opencl_ver "1.2")
- elseif(HAVE_OPENCL11)
- set(__opencl_ver "1.1")
+ if(HAVE_OPENCL_STATIC)
+ set(__opencl_ver "static")
+ else()
+ set(__opencl_ver "dynamic")
endif()
status(" Version:" ${__opencl_ver})
if(OPENCL_INCLUDE_DIR)
+link_libraries(${OPENCV_LINKER_LIBS})
+
add_subdirectory(haartraining)
add_subdirectory(traincascade)
message(STATUS "Automatic detection of CUDA generation failed. Going to build for all known architectures.")
else()
set(__cuda_arch_bin "${_nvcc_out}")
+ string(REPLACE "2.1" "2.1(2.0)" __cuda_arch_bin "${__cuda_arch_bin}")
endif()
endif()
set(OPENCL_LIBRARY "-framework OpenCL" CACHE STRING "OpenCL library")
set(OPENCL_INCLUDE_DIR "" CACHE STRING "OpenCL include directory")
mark_as_advanced(OPENCL_INCLUDE_DIR OPENCL_LIBRARY)
+ set(HAVE_OPENCL_STATIC ON)
else(APPLE)
- #find_package(OpenCL QUIET)
-
- if(NOT OPENCL_FOUND)
- find_path(OPENCL_ROOT_DIR
- NAMES OpenCL/cl.h CL/cl.h include/CL/cl.h include/nvidia-current/CL/cl.h
- PATHS ENV OCLROOT ENV AMDAPPSDKROOT ENV CUDA_PATH ENV INTELOCLSDKROOT
- DOC "OpenCL root directory"
- NO_DEFAULT_PATH)
-
- find_path(OPENCL_INCLUDE_DIR
- NAMES OpenCL/cl.h CL/cl.h
- HINTS ${OPENCL_ROOT_DIR}
- PATH_SUFFIXES include include/nvidia-current
- DOC "OpenCL include directory"
- NO_DEFAULT_PATH)
-
- set(OPENCL_LIBRARY "OPENCL_DYNAMIC_LOAD")
-
- mark_as_advanced(OPENCL_INCLUDE_DIR OPENCL_LIBRARY)
- include(FindPackageHandleStandardArgs)
- FIND_PACKAGE_HANDLE_STANDARD_ARGS(OPENCL DEFAULT_MSG OPENCL_LIBRARY OPENCL_INCLUDE_DIR )
- endif()
+ set(OPENCL_FOUND YES)
+ set(HAVE_OPENCL_STATIC OFF)
+ set(OPENCL_INCLUDE_DIR "${OpenCV_SOURCE_DIR}/3rdparty/include/opencl/1.2")
endif(APPLE)
if(OPENCL_FOUND)
- try_compile(HAVE_OPENCL11
- "${OpenCV_BINARY_DIR}"
- "${OpenCV_SOURCE_DIR}/cmake/checks/opencl11.cpp"
- CMAKE_FLAGS "-DINCLUDE_DIRECTORIES:STRING=${OPENCL_INCLUDE_DIR}"
- )
- if(NOT HAVE_OPENCL11)
- message(STATUS "OpenCL 1.1 not found, ignore OpenCL SDK")
- return()
- endif()
- try_compile(HAVE_OPENCL12
- "${OpenCV_BINARY_DIR}"
- "${OpenCV_SOURCE_DIR}/cmake/checks/opencl12.cpp"
- CMAKE_FLAGS "-DINCLUDE_DIRECTORIES:STRING=${OPENCL_INCLUDE_DIR}"
- )
- if(NOT HAVE_OPENCL12)
- message(STATUS "OpenCL 1.2 not found, will use OpenCL 1.1")
+ if(NOT HAVE_OPENCL_STATIC)
+ try_compile(__VALID_OPENCL
+ "${OpenCV_BINARY_DIR}"
+ "${OpenCV_SOURCE_DIR}/cmake/checks/opencl.cpp"
+ CMAKE_FLAGS "-DINCLUDE_DIRECTORIES:STRING=${OPENCL_INCLUDE_DIR}"
+ OUTPUT_VARIABLE TRY_OUT
+ )
+ if(NOT TRY_OUT MATCHES "OpenCL is valid")
+ message(WARNING "Can't use OpenCL")
+ return()
+ endif()
endif()
set(HAVE_OPENCL 1)
- set(OPENCL_INCLUDE_DIRS ${OPENCL_INCLUDE_DIR})
- if(OPENCL_LIBRARY MATCHES "OPENCL_DYNAMIC_LOAD")
- unset(OPENCL_LIBRARIES)
- else()
+
+ if(HAVE_OPENCL_STATIC)
set(OPENCL_LIBRARIES "${OPENCL_LIBRARY}")
+ else()
+ unset(OPENCL_LIBRARIES)
endif()
+ set(OPENCL_INCLUDE_DIRS ${OPENCL_INCLUDE_DIR})
+
if(WITH_OPENCLAMDFFT)
find_path(CLAMDFFT_ROOT_DIR
NAMES include/clAmdFft.h
endif()
# --- OpenMP ---
-if(NOT HAVE_TBB AND NOT HAVE_CSTRIPES)
- set(_fname "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/omptest.cpp")
- file(WRITE "${_fname}" "#ifndef _OPENMP\n#error\n#endif\nint main() { return 0; }\n")
- try_compile(HAVE_OPENMP "${CMAKE_BINARY_DIR}" "${_fname}")
- file(REMOVE "${_fname}")
-else()
- set(HAVE_OPENMP 0)
+if(WITH_OPENMP AND NOT HAVE_TBB AND NOT HAVE_CSTRIPES)
+ find_package(OpenMP)
+ if(OPENMP_FOUND)
+ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
+ endif()
+ set(HAVE_OPENMP "${OPENMP_FOUND}")
endif()
# --- GCD ---
list(APPEND OpenCV2_INCLUDE_DIRS_CONFIGCMAKE ${TBB_INCLUDE_DIRS})
endif()
+set(modules_file_suffix "")
+if(ANDROID)
+ set(modules_file_suffix "-${ANDROID_NDK_ABI_NAME}")
+endif()
+
+export(TARGETS ${OpenCVModules_TARGETS} FILE "${CMAKE_BINARY_DIR}/OpenCVModules${modules_file_suffix}.cmake")
+
configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/OpenCVConfig.cmake.in" "${CMAKE_BINARY_DIR}/OpenCVConfig.cmake" IMMEDIATE @ONLY)
#support for version checking when finding opencv. find_package(OpenCV 2.3.1 EXACT) should now work.
configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/OpenCVConfig-version.cmake.in" "${CMAKE_BINARY_DIR}/OpenCVConfig-version.cmake" IMMEDIATE @ONLY)
-
# --------------------------------------------------------------------------------------------
# Part 2/3: ${BIN_DIR}/unix-install/OpenCVConfig.cmake -> For use *with* "make install"
# -------------------------------------------------------------------------------------------
configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/OpenCVConfig.cmake.in" "${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig.cmake" IMMEDIATE @ONLY)
configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/OpenCVConfig-version.cmake.in" "${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig-version.cmake" IMMEDIATE @ONLY)
-if(UNIX)
+if(UNIX) # ANDROID configuration is created here also
#http://www.vtk.org/Wiki/CMake/Tutorials/Packaging reference
# For a command "find_package(<name> [major[.minor]] [EXACT] [REQUIRED|QUIET])"
# cmake will look in the following dir on unix:
if(INSTALL_TO_MANGLED_PATHS)
install(FILES ${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig.cmake DESTINATION ${OPENCV_CONFIG_INSTALL_PATH}-${OPENCV_VERSION}/)
install(FILES ${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig-version.cmake DESTINATION ${OPENCV_CONFIG_INSTALL_PATH}-${OPENCV_VERSION}/)
- install(EXPORT OpenCVModules DESTINATION ${OPENCV_CONFIG_INSTALL_PATH}-${OPENCV_VERSION}/)
+ install(EXPORT OpenCVModules DESTINATION ${OPENCV_CONFIG_INSTALL_PATH}-${OPENCV_VERSION}/ FILE OpenCVModules${modules_file_suffix}.cmake)
else()
install(FILES "${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig.cmake" DESTINATION ${OPENCV_CONFIG_INSTALL_PATH}/)
install(FILES ${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig-version.cmake DESTINATION ${OPENCV_CONFIG_INSTALL_PATH}/)
- install(EXPORT OpenCVModules DESTINATION ${OPENCV_CONFIG_INSTALL_PATH}/)
+ install(EXPORT OpenCVModules DESTINATION ${OPENCV_CONFIG_INSTALL_PATH}/ FILE OpenCVModules${modules_file_suffix}.cmake)
endif()
endif()
configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/OpenCVConfig-version.cmake.in" "${CMAKE_BINARY_DIR}/win-install/OpenCVConfig-version.cmake" IMMEDIATE @ONLY)
if(BUILD_SHARED_LIBS)
install(FILES "${CMAKE_BINARY_DIR}/win-install/OpenCVConfig.cmake" DESTINATION "${OpenCV_INSTALL_BINARIES_PREFIX}/lib")
- install(EXPORT OpenCVModules DESTINATION "${OpenCV_INSTALL_BINARIES_PREFIX}/lib")
+ install(EXPORT OpenCVModules DESTINATION "${OpenCV_INSTALL_BINARIES_PREFIX}/lib" FILE OpenCVModules${modules_file_suffix}.cmake)
else()
install(FILES "${CMAKE_BINARY_DIR}/win-install/OpenCVConfig.cmake" DESTINATION "${OpenCV_INSTALL_BINARIES_PREFIX}/staticlib")
- install(EXPORT OpenCVModules DESTINATION "${OpenCV_INSTALL_BINARIES_PREFIX}/staticlib")
+ install(EXPORT OpenCVModules DESTINATION "${OpenCV_INSTALL_BINARIES_PREFIX}/staticlib" FILE OpenCVModules${modules_file_suffix}.cmake)
endif()
install(FILES "${CMAKE_BINARY_DIR}/win-install/OpenCVConfig-version.cmake" DESTINATION "${CMAKE_INSTALL_PREFIX}")
install(FILES "${OpenCV_SOURCE_DIR}/cmake/OpenCVConfig.cmake" DESTINATION "${CMAKE_INSTALL_PREFIX}/")
# add extra dependencies required for OpenCV
set(OpenCV_LIB_COMPONENTS ${OpenCV_LIB_COMPONENTS_})
if(OpenCV_EXTRA_COMPONENTS)
- string(REPLACE ";" " " OpenCV_EXTRA_COMPONENTS "${OpenCV_EXTRA_COMPONENTS}")
- set(OpenCV_LIB_COMPONENTS "${OpenCV_LIB_COMPONENTS} ${OpenCV_EXTRA_COMPONENTS}")
+ foreach(extra_component ${OpenCV_EXTRA_COMPONENTS})
+
+ if(extra_component MATCHES "^-[lL]" OR extra_component MATCHES "[\\/]")
+ set(maybe_l_prefix "")
+ else()
+ set(maybe_l_prefix "-l")
+ endif()
+
+ set(OpenCV_LIB_COMPONENTS "${OpenCV_LIB_COMPONENTS} ${maybe_l_prefix}${extra_component}")
+
+ endforeach()
endif()
#generate the .pc file
if(NOT "${ARGN}" STREQUAL "SKIP_LINK")
target_link_libraries(${the_module} ${OPENCV_MODULE_${the_module}_DEPS})
- target_link_libraries(${the_module} LINK_PRIVATE ${OPENCV_MODULE_${the_module}_DEPS_EXT} ${OPENCV_LINKER_LIBS} ${IPP_LIBS} ${ARGN})
+ target_link_libraries(${the_module} LINK_INTERFACE_LIBRARIES ${OPENCV_MODULE_${the_module}_DEPS})
+ target_link_libraries(${the_module} ${OPENCV_MODULE_${the_module}_DEPS_EXT} ${OPENCV_LINKER_LIBS} ${IPP_LIBS} ${ARGN})
if (HAVE_CUDA)
- target_link_libraries(${the_module} LINK_PRIVATE ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
+ target_link_libraries(${the_module} ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
endif()
endif()
endmacro()
endif()
+# assert macro
+# Note: it doesn't support lists in arguments
+# Usage samples:
+# ocv_assert(MyLib_FOUND)
+# ocv_assert(DEFINED MyLib_INCLUDE_DIRS)
+macro(ocv_assert)
+ if(NOT (${ARGN}))
+ string(REPLACE ";" " " __assert_msg "${ARGN}")
+ message(AUTHOR_WARNING "Assertion failed: ${__assert_msg}")
+ endif()
+endmacro()
+
macro(ocv_check_environment_variables)
foreach(_var ${ARGN})
if(NOT DEFINED ${_var} AND DEFINED ENV{${_var}})
function(ocv_install_target)
install(TARGETS ${ARGN})
+ set(isPackage 0)
+ unset(__package)
+ unset(__target)
+ foreach(e ${ARGN})
+ if(NOT DEFINED __target)
+ set(__target "${e}")
+ endif()
+ if(isPackage EQUAL 1)
+ set(__package "${e}")
+ break()
+ endif()
+ if(e STREQUAL "EXPORT")
+ set(isPackage 1)
+ endif()
+ endforeach()
+
+ if(DEFINED __package)
+ list(APPEND ${__package}_TARGETS ${__target})
+ set(${__package}_TARGETS "${${__package}_TARGETS}" CACHE INTERNAL "List of ${__package} targets")
+ endif()
+
if(INSTALL_CREATE_DISTRIB)
if(MSVC AND NOT BUILD_SHARED_LIBS)
set(__target "${ARGV0}")
set(isArchive 0)
set(isDst 0)
+ unset(__dst)
foreach(e ${ARGN})
if(isDst EQUAL 1)
- set(DST "${e}")
+ set(__dst "${e}")
break()
endif()
if(isArchive EQUAL 1 AND e STREQUAL "DESTINATION")
endif()
endforeach()
-# message(STATUS "Process ${__target} dst=${DST}...")
- if(NOT DEFINED DST)
- set(DST "OPENCV_LIB_INSTALL_PATH")
- endif()
-
- get_target_property(fname ${__target} LOCATION_DEBUG)
- string(REPLACE ".lib" ".pdb" fname "${fname}")
- install(FILES ${fname} DESTINATION ${DST} CONFIGURATIONS Debug)
+# message(STATUS "Process ${__target} dst=${__dst}...")
+ if(DEFINED __dst)
+ get_target_property(fname ${__target} LOCATION_DEBUG)
+ if(fname MATCHES "\\.lib$")
+ string(REGEX REPLACE "\\.lib$" ".pdb" fname "${fname}")
+ install(FILES ${fname} DESTINATION ${__dst} CONFIGURATIONS Debug)
+ endif()
- get_target_property(fname ${__target} LOCATION_RELEASE)
- string(REPLACE ".lib" ".pdb" fname "${fname}")
- install(FILES ${fname} DESTINATION ${DST} CONFIGURATIONS Release)
+ get_target_property(fname ${__target} LOCATION_RELEASE)
+ if(fname MATCHES "\\.lib$")
+ string(REGEX REPLACE "\\.lib$" ".pdb" fname "${fname}")
+ install(FILES ${fname} DESTINATION ${__dst} CONFIGURATIONS Release)
+ endif()
+ endif()
endif()
endif()
endfunction()
--- /dev/null
+#if defined __APPLE__
+#include <OpenCL/cl.h>
+#else
+#include <CL/cl.h>
+#endif
+
+#ifndef _MSC_VER
+#ifdef CL_VERSION_1_2
+#error OpenCL is valid
+#else
+#error OpenCL check failed
+#endif
+#else
+#ifdef CL_VERSION_1_2
+#pragma message ("OpenCL is valid")
+#else
+#pragma message ("OpenCL check failed")
+#endif
+#endif
+
+int main(int /*argc*/, char** /*argv*/)
+{
+ return 0;
+}
+++ /dev/null
-#if defined __APPLE__
-#include <OpenCL/cl.h>
-#else
-#include <CL/cl.h>
-#endif
-
-int main(int argc, char** argv)
-{
-#ifdef CL_VERSION_1_1
-#else
-#error OpenCL 1.1 not found
-#endif
- return 0;
-}
+++ /dev/null
-#if defined __APPLE__
-#include <OpenCL/cl.h>
-#else
-#include <CL/cl.h>
-#endif
-
-int main(int argc, char** argv)
-{
-#ifdef CL_VERSION_1_2
-#else
-#error OpenCL 1.2 not found
-#endif
- return 0;
-}
#
# ===================================================================================
-include(${CMAKE_CURRENT_LIST_DIR}/OpenCVModules.cmake)
+if(NOT ANDROID)
+ include(${CMAKE_CURRENT_LIST_DIR}/OpenCVModules.cmake)
+else()
+ include(${CMAKE_CURRENT_LIST_DIR}/OpenCVModules-${ANDROID_NDK_ABI_NAME}.cmake)
+endif()
# TODO All things below should be reviewed. What is about of moving this code into related modules (special vars/hooks/files)
# adds include directories in such way that directories from the OpenCV source tree go first
function(ocv_include_directories)
set(__add_before "")
+ file(TO_CMAKE_PATH "${OpenCV_DIR}" __baseDir)
foreach(dir ${ARGN})
get_filename_component(__abs_dir "${dir}" ABSOLUTE)
- if("${__abs_dir}" MATCHES "^${OpenCV_DIR}")
+ if("${__abs_dir}" MATCHES "^${__baseDir}")
list(APPEND __add_before "${dir}")
else()
include_directories(AFTER SYSTEM "${dir}")
/* OpenCL Support */
#cmakedefine HAVE_OPENCL
-#cmakedefine HAVE_OPENCL11
-#cmakedefine HAVE_OPENCL12
+#cmakedefine HAVE_OPENCL_STATIC
/* OpenEXR codec */
#cmakedefine HAVE_OPENEXR
*Introduction*
==============
-In *OpenCV* all the image processing operations are done on *Mat*. iOS uses UIImage object to display image. One of the thing is to convert UIImage object to Mat object. Below is the code to convert UIImage to Mat.
+In *OpenCV* all the image processing operations are usually carried out on the *Mat* structure. In iOS however, to render an image on screen it have to be an instance of the *UIImage* class. To convert an *OpenCV Mat* to an *UIImage* we use the *Core Graphics* framework available in iOS. Below is the code needed to covert back and forth between Mat's and UIImage's.
+
.. code-block:: cpp
CGFloat cols = image.size.width;
CGFloat rows = image.size.height;
- cv::Mat cvMat(rows, cols, CV_8UC4); // 8 bits per component, 4 channels
+ cv::Mat cvMat(rows, cols, CV_8UC4); // 8 bits per component, 4 channels (color channels + alpha)
CGContextRef contextRef = CGBitmapContextCreate(cvMat.data, // Pointer to data
cols, // Width of bitmap
CGContextDrawImage(contextRef, CGRectMake(0, 0, cols, rows), image.CGImage);
CGContextRelease(contextRef);
- CGColorSpaceRelease(colorSpace);
return cvMat;
}
CGContextDrawImage(contextRef, CGRectMake(0, 0, cols, rows), image.CGImage);
CGContextRelease(contextRef);
- CGColorSpaceRelease(colorSpace);
return cvMat;
}
-Once we obtain the Mat Object. We can do all our processing on Mat object, similar to cpp. For example if we want to convert image to gray, we can do it via below code.
+After the processing we need to convert it back to UIImage. The code below can handle both gray-scale and color image conversions (determined by the number of channels in the *if* statement).
.. code-block:: cpp
#.
data given from depth generator:
- * ``OPENNI_DEPTH_MAP`` - depth values in mm (CV_16UC1)
- * ``OPENNI_POINT_CLOUD_MAP`` - XYZ in meters (CV_32FC3)
- * ``OPENNI_DISPARITY_MAP`` - disparity in pixels (CV_8UC1)
- * ``OPENNI_DISPARITY_MAP_32F`` - disparity in pixels (CV_32FC1)
- * ``OPENNI_VALID_DEPTH_MASK`` - mask of valid pixels (not ocluded, not shaded etc.) (CV_8UC1)
+ * ``CV_CAP_OPENNI_DEPTH_MAP`` - depth values in mm (CV_16UC1)
+ * ``CV_CAP_OPENNI_POINT_CLOUD_MAP`` - XYZ in meters (CV_32FC3)
+ * ``CV_CAP_OPENNI_DISPARITY_MAP`` - disparity in pixels (CV_8UC1)
+ * ``CV_CAP_OPENNI_DISPARITY_MAP_32F`` - disparity in pixels (CV_32FC1)
+ * ``CV_CAP_OPENNI_VALID_DEPTH_MASK`` - mask of valid pixels (not ocluded, not shaded etc.) (CV_8UC1)
#.
data given from RGB image generator:
- * ``OPENNI_BGR_IMAGE`` - color image (CV_8UC3)
- * ``OPENNI_GRAY_IMAGE`` - gray image (CV_8UC1)
+ * ``CV_CAP_OPENNI_BGR_IMAGE`` - color image (CV_8UC3)
+ * ``CV_CAP_OPENNI_GRAY_IMAGE`` - gray image (CV_8UC1)
In order to get depth map from depth sensor use ``VideoCapture::operator >>``, e. g. ::
capture.grab();
- capture.retrieve( depthMap, OPENNI_DEPTH_MAP );
- capture.retrieve( bgrImage, OPENNI_BGR_IMAGE );
+ capture.retrieve( depthMap, CV_CAP_OPENNI_DEPTH_MAP );
+ capture.retrieve( bgrImage, CV_CAP_OPENNI_BGR_IMAGE );
if( waitKey( 30 ) >= 0 )
break;
matA = cvCreateMat( 2*nimages, 2, CV_64F );
_b = cvCreateMat( 2*nimages, 1, CV_64F );
- a[2] = (imageSize.width - 1)*0.5;
- a[5] = (imageSize.height - 1)*0.5;
+ a[2] = (!imageSize.width) ? 0.5 : (imageSize.width - 1)*0.5;
+ a[5] = (!imageSize.height) ? 0.5 : (imageSize.height - 1)*0.5;
_allH = cvCreateMat( nimages, 9, CV_64F );
// extract vanishing points in order to obtain initial value for the focal length
-ocv_define_module(contrib opencv_imgproc opencv_calib3d opencv_features2d opencv_ml opencv_video opencv_objdetect OPTIONAL opencv_highgui)
+ocv_define_module(contrib opencv_imgproc opencv_calib3d opencv_features2d opencv_ml opencv_video opencv_objdetect OPTIONAL opencv_highgui opencv_nonfree)
#include "opencv2/calib3d/calib3d.hpp"
#include "opencv2/contrib/hybridtracker.hpp"
+#ifdef HAVE_OPENCV_NONFREE
+#include "opencv2/nonfree/nonfree.hpp"
+
+static bool makeUseOfNonfree = initModule_nonfree();
+#endif
+
using namespace cv;
CvFeatureTracker::CvFeatureTracker(CvFeatureTrackerParams _params) :
#define CV_VERSION_EPOCH 2
#define CV_VERSION_MAJOR 4
#define CV_VERSION_MINOR 6
-#define CV_VERSION_REVISION 1
+#define CV_VERSION_REVISION 2
#define CVAUX_STR_EXP(__A) #__A
#define CVAUX_STR(__A) CVAUX_STR_EXP(__A)
void CvWindow::enablePropertiesButton()
{
- vect_QActions[9]->setDisabled(false);
+ if (!vect_QActions.empty())
+ vect_QActions[9]->setDisabled(false);
}
window = icvFindWindowByName(name);
if(!window)
{
- #ifndef HAVE_OPENGL
- cvNamedWindow(name, CV_WINDOW_AUTOSIZE);
- #else
- cvNamedWindow(name, CV_WINDOW_AUTOSIZE | CV_WINDOW_OPENGL);
- #endif
-
+ cvNamedWindow(name, CV_WINDOW_AUTOSIZE);
window = icvFindWindowByName(name);
}
double rho, double theta, int threshold,
double srn=0, double stn=0 );
-//! finds line segments in the black-n-white image using probabalistic Hough transform
+//! finds line segments in the black-n-white image using probabilistic Hough transform
CV_EXPORTS_W void HoughLinesP( InputArray image, OutputArray lines,
double rho, double theta, int threshold,
double minLineLength=0, double maxLineGap=0 );
"${JAR_FILE}" "${JAR_FILE}.dephelper")
if(BUILD_FAT_JAVA_LIB)
set(__deps ${OPENCV_MODULE_${the_module}_DEPS} ${OPENCV_MODULES_BUILD})
- list(REMOVE_ITEM __deps ${the_module} opencv_ts)
+ foreach(m ${OPENCV_MODULES_BUILD}) # filterout INTERNAL (like opencv_ts) and BINDINGS (like opencv_python) modules
+ ocv_assert(DEFINED OPENCV_MODULE_${m}_CLASS)
+ if(NOT OPENCV_MODULE_${m}_CLASS STREQUAL "PUBLIC")
+ list(REMOVE_ITEM __deps ${m})
+ endif()
+ endforeach()
ocv_list_unique(__deps)
set(__extradeps ${__deps})
ocv_list_filterout(__extradeps "^opencv_")
endif()
if(ANDROID)
- install(TARGETS ${the_module}
+ ocv_install_target(${the_module} EXPORT OpenCVModules
LIBRARY DESTINATION ${OPENCV_LIB_INSTALL_PATH} COMPONENT main
ARCHIVE DESTINATION ${OPENCV_LIB_INSTALL_PATH} COMPONENT main)
else()
if(NOT INSTALL_CREATE_DISTRIB)
- install(TARGETS ${the_module}
+ ocv_install_target(${the_module} EXPORT OpenCVModules
RUNTIME DESTINATION ${JAR_INSTALL_DIR} COMPONENT main
LIBRARY DESTINATION ${JAR_INSTALL_DIR} COMPONENT main)
else()
- install(TARGETS ${the_module}
+ ocv_install_target(${the_module} EXPORT OpenCVModules
RUNTIME DESTINATION ${JAR_INSTALL_DIR}/${OpenCV_ARCH} COMPONENT main
LIBRARY DESTINATION ${JAR_INSTALL_DIR}/${OpenCV_ARCH} COMPONENT main)
endif()
version_suffix = ''.join( (epoch, major, minor) )
self.classes[class_name].imports.add("java.lang.String")
self.java_code[class_name]["j_code"].write("""
- public static final String VERSION = "%(v)s", NATIVE_LIBRARY_NAME = "opencv_java%(vs)s";
- public static final int VERSION_EPOCH = %(ep)s, VERSION_MAJOR = %(ma)s, VERSION_MINOR = %(mi)s, VERSION_REVISION = %(re)s;
+ // these constants are wrapped inside functions to prevent inlining
+ private static String getVersion() { return "%(v)s"; }
+ private static String getNativeLibraryName() { return "opencv_java%(vs)s"; }
+ private static int getVersionEpoch() { return %(ep)s; }
+ private static int getVersionMajor() { return %(ma)s; }
+ private static int getVersionMinor() { return %(mi)s; }
+ private static int getVersionRevision() { return %(re)s; }
+
+ public static final String VERSION = getVersion();
+ public static final String NATIVE_LIBRARY_NAME = getNativeLibraryName();
+ public static final int VERSION_EPOCH = getVersionEpoch();
+ public static final int VERSION_MAJOR = getVersionMajor();
+ public static final int VERSION_MINOR = getVersionMinor();
+ public static final int VERSION_REVISION = getVersionRevision();
""" % { 'v' : version_str, 'vs' : version_suffix, 'ep' : epoch, 'ma' : major, 'mi' : minor, 're' : revision } )
set(android_source_dir "${CMAKE_CURRENT_SOURCE_DIR}/../android_test")
set(java_source_dir ${CMAKE_CURRENT_SOURCE_DIR})
+# make sure the build directory exists
+file(MAKE_DIRECTORY "${opencv_test_java_bin_dir}")
+
# get project sources
file(GLOB_RECURSE opencv_test_java_files RELATIVE "${android_source_dir}" "${android_source_dir}/res/*" "${android_source_dir}/src/*.java")
# These are the files that need to be updated for pure Java.
COMMENT "Copying build.xml"
)
-# Create a script for running the Java tests and place it in build/bin.
-#if(WIN32)
- #file(WRITE "${CMAKE_BINARY_DIR}/bin/opencv_test_java.cmd" "cd ${opencv_test_java_bin_dir}\nset PATH=${EXECUTABLE_OUTPUT_PATH}/Release;%PATH%\nant -DjavaLibraryPath=${EXECUTABLE_OUTPUT_PATH}/Release buildAndTest")
- #file(WRITE "${CMAKE_BINARY_DIR}/bin/opencv_test_java_D.cmd" "cd ${opencv_test_java_bin_dir}\nset PATH=${EXECUTABLE_OUTPUT_PATH}/Debug;%PATH%\nant -DjavaLibraryPath=${EXECUTABLE_OUTPUT_PATH}/Debug buildAndTest")
-#else()
- #file(WRITE "${CMAKE_BINARY_DIR}/bin/opencv_test_java.sh" "cd ${opencv_test_java_bin_dir};\nant -DjavaLibraryPath=${LIBRARY_OUTPUT_PATH} buildAndTest;\ncd -")
-#endif()
-
add_custom_command(OUTPUT "${opencv_test_java_bin_dir}/build/jar/opencv-test.jar"
COMMAND "${ANT_EXECUTABLE}" build
WORKING_DIRECTORY "${opencv_test_java_bin_dir}"
COMMENT "Build Java tests"
)
-add_custom_target(${PROJECT_NAME} ALL SOURCES "${opencv_test_java_bin_dir}/build/jar/opencv-test.jar")
-add_dependencies(${PROJECT_NAME} ${the_module})
+# Not add_custom_command because generator expressions aren't supported in
+# OUTPUT file names, and we need to generate different files for different
+# configurations.
+add_custom_target(${PROJECT_NAME}_properties
+ COMMAND "${CMAKE_COMMAND}" -E echo "opencv.lib.path = $<TARGET_FILE_DIR:${the_module}>"
+ > "${opencv_test_java_bin_dir}/ant-$<CONFIGURATION>.properties"
+ VERBATIM
+ )
+
+add_custom_target(${PROJECT_NAME} ALL
+ DEPENDS ${the_module} ${PROJECT_NAME}_properties
+ SOURCES "${opencv_test_java_bin_dir}/build/jar/opencv-test.jar"
+ )
if(ENABLE_SOLUTION_FOLDERS)
set_target_properties(${PROJECT_NAME} PROPERTIES FOLDER "tests accuracy")
<project>
+ <property file="ant-${opencv.build.type}.properties"/>
+
<path id="master-classpath">
<fileset dir="lib">
<include name="*.jar"/>
<target name="test">
<mkdir dir="testResults"/>
<junit printsummary="true" haltonfailure="false" haltonerror="false" showoutput="false" logfailedtests="true" maxmemory="256m">
- <sysproperty key="java.library.path" path="${javaLibraryPath}"/>
- <env key="PATH" path="${javaLibraryPath}"/>
+ <sysproperty key="java.library.path" path="${opencv.lib.path}"/>
+ <env key="PATH" path="${opencv.lib.path}"/>
<classpath refid="master-classpath"/>
<classpath>
<pathelement location="build/classes"/>
<antcall target="jar"/>
<antcall target="test"/>
</target>
-</project>
\ No newline at end of file
+</project>
import java.io.File;
import java.io.IOException;
-import junit.framework.Assert;
import org.opencv.core.Mat;
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
set(the_description "OpenCL-accelerated Computer Vision")
ocv_define_module(ocl opencv_core opencv_imgproc opencv_features2d opencv_objdetect opencv_video opencv_calib3d opencv_ml "${OPENCL_LIBRARIES}")
-ocv_warnings_disable(CMAKE_CXX_FLAGS -Wshadow)
+ocv_warnings_disable(CMAKE_CXX_FLAGS -Wshadow -Wundef)
:param weights2: Weights for second image. Must have tha same size as ``img2`` . Supports only ``CV_32F`` type.
:param result: Destination image.
+
+ocl::medianFilter
+--------------------
+Blurs an image using the median filter.
+
+.. ocv:function:: void ocl::medianFilter(const oclMat &src, oclMat &dst, int m)
+
+ :param src: input ```1-``` or ```4```-channel image; the image depth should be ```CV_8U```, ```CV_32F```.
+
+ :param dst: destination array of the same size and type as ```src```.
+
+ :param m: aperture linear size; it must be odd and greater than ```1```. Currently only ```3```, ```5``` are supported.
+
+The function smoothes an image using the median filter with the \texttt{m} \times \texttt{m} aperture. Each channel of a multi-channel image is processed independently. In-place operation is supported.
#ifdef HAVE_OPENCL
-#if defined(HAVE_OPENCL12)
-#include "cl_runtime_opencl12.hpp"
-#elif defined(HAVE_OPENCL11)
-#include "cl_runtime_opencl11.hpp"
+#if defined(HAVE_OPENCL_STATIC)
+
+#if defined __APPLE__
+#include <OpenCL/cl.h>
#else
-#error Invalid OpenCL configuration
+#include <CL/cl.h>
#endif
-#endif
+#else // HAVE_OPENCL_STATIC
+
+#include "cl_runtime_opencl.hpp"
+
+#endif // HAVE_OPENCL_STATIC
+
+#endif // HAVE_OPENCL
#endif // __OPENCV_OCL_CL_RUNTIME_HPP__
#ifndef __OPENCV_OCL_CL_RUNTIME_OPENCL_HPP__
#define __OPENCV_OCL_CL_RUNTIME_OPENCL_HPP__
-#ifdef HAVE_OPENCL
-
-#if defined __APPLE__ && !defined(IOS)
-#include <OpenCL/cl.h>
-#else
-
// generated by parser_cl.py
#define clGetPlatformIDs clGetPlatformIDs_
#define clGetPlatformInfo clGetPlatformInfo_
extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clUnloadCompiler)();
extern CL_RUNTIME_EXPORT void* (CL_API_CALL*clGetExtensionFunctionAddress)(const char*);
-#endif
-
-#endif
-
#endif // __OPENCV_OCL_CL_RUNTIME_OPENCL_HPP__
+++ /dev/null
-//
-// AUTOGENERATED, DO NOT EDIT
-//
-#ifndef __OPENCV_OCL_CL_RUNTIME_OPENCL_HPP__
-#define __OPENCV_OCL_CL_RUNTIME_OPENCL_HPP__
-
-#ifdef HAVE_OPENCL
-
-#if defined __APPLE__ && !defined(IOS)
-#include <OpenCL/cl.h>
-#else
-
-// generated by parser_cl.py
-#define clGetPlatformIDs clGetPlatformIDs_
-#define clGetPlatformInfo clGetPlatformInfo_
-#define clGetDeviceIDs clGetDeviceIDs_
-#define clGetDeviceInfo clGetDeviceInfo_
-#define clCreateContext clCreateContext_
-#define clCreateContextFromType clCreateContextFromType_
-#define clRetainContext clRetainContext_
-#define clReleaseContext clReleaseContext_
-#define clGetContextInfo clGetContextInfo_
-#define clCreateCommandQueue clCreateCommandQueue_
-#define clRetainCommandQueue clRetainCommandQueue_
-#define clReleaseCommandQueue clReleaseCommandQueue_
-#define clGetCommandQueueInfo clGetCommandQueueInfo_
-#define clSetCommandQueueProperty clSetCommandQueueProperty_
-#define clCreateBuffer clCreateBuffer_
-#define clCreateSubBuffer clCreateSubBuffer_
-#define clCreateImage2D clCreateImage2D_
-#define clCreateImage3D clCreateImage3D_
-#define clRetainMemObject clRetainMemObject_
-#define clReleaseMemObject clReleaseMemObject_
-#define clGetSupportedImageFormats clGetSupportedImageFormats_
-#define clGetMemObjectInfo clGetMemObjectInfo_
-#define clGetImageInfo clGetImageInfo_
-#define clSetMemObjectDestructorCallback clSetMemObjectDestructorCallback_
-#define clCreateSampler clCreateSampler_
-#define clRetainSampler clRetainSampler_
-#define clReleaseSampler clReleaseSampler_
-#define clGetSamplerInfo clGetSamplerInfo_
-#define clCreateProgramWithSource clCreateProgramWithSource_
-#define clCreateProgramWithBinary clCreateProgramWithBinary_
-#define clRetainProgram clRetainProgram_
-#define clReleaseProgram clReleaseProgram_
-#define clBuildProgram clBuildProgram_
-#define clUnloadCompiler clUnloadCompiler_
-#define clGetProgramInfo clGetProgramInfo_
-#define clGetProgramBuildInfo clGetProgramBuildInfo_
-#define clCreateKernel clCreateKernel_
-#define clCreateKernelsInProgram clCreateKernelsInProgram_
-#define clRetainKernel clRetainKernel_
-#define clReleaseKernel clReleaseKernel_
-#define clSetKernelArg clSetKernelArg_
-#define clGetKernelInfo clGetKernelInfo_
-#define clGetKernelWorkGroupInfo clGetKernelWorkGroupInfo_
-#define clWaitForEvents clWaitForEvents_
-#define clGetEventInfo clGetEventInfo_
-#define clCreateUserEvent clCreateUserEvent_
-#define clRetainEvent clRetainEvent_
-#define clReleaseEvent clReleaseEvent_
-#define clSetUserEventStatus clSetUserEventStatus_
-#define clSetEventCallback clSetEventCallback_
-#define clGetEventProfilingInfo clGetEventProfilingInfo_
-#define clFlush clFlush_
-#define clFinish clFinish_
-#define clEnqueueReadBuffer clEnqueueReadBuffer_
-#define clEnqueueReadBufferRect clEnqueueReadBufferRect_
-#define clEnqueueWriteBuffer clEnqueueWriteBuffer_
-#define clEnqueueWriteBufferRect clEnqueueWriteBufferRect_
-#define clEnqueueCopyBuffer clEnqueueCopyBuffer_
-#define clEnqueueCopyBufferRect clEnqueueCopyBufferRect_
-#define clEnqueueReadImage clEnqueueReadImage_
-#define clEnqueueWriteImage clEnqueueWriteImage_
-#define clEnqueueCopyImage clEnqueueCopyImage_
-#define clEnqueueCopyImageToBuffer clEnqueueCopyImageToBuffer_
-#define clEnqueueCopyBufferToImage clEnqueueCopyBufferToImage_
-#define clEnqueueMapBuffer clEnqueueMapBuffer_
-#define clEnqueueMapImage clEnqueueMapImage_
-#define clEnqueueUnmapMemObject clEnqueueUnmapMemObject_
-#define clEnqueueNDRangeKernel clEnqueueNDRangeKernel_
-#define clEnqueueTask clEnqueueTask_
-#define clEnqueueNativeKernel clEnqueueNativeKernel_
-#define clEnqueueMarker clEnqueueMarker_
-#define clEnqueueWaitForEvents clEnqueueWaitForEvents_
-#define clEnqueueBarrier clEnqueueBarrier_
-#define clGetExtensionFunctionAddress clGetExtensionFunctionAddress_
-
-#if defined __APPLE__
-#include <OpenCL/cl.h>
-#else
-#include <CL/cl.h>
-#endif
-
-// generated by parser_cl.py
-#undef clGetPlatformIDs
-#define clGetPlatformIDs clGetPlatformIDs_pfn
-#undef clGetPlatformInfo
-#define clGetPlatformInfo clGetPlatformInfo_pfn
-#undef clGetDeviceIDs
-#define clGetDeviceIDs clGetDeviceIDs_pfn
-#undef clGetDeviceInfo
-#define clGetDeviceInfo clGetDeviceInfo_pfn
-#undef clCreateContext
-#define clCreateContext clCreateContext_pfn
-#undef clCreateContextFromType
-#define clCreateContextFromType clCreateContextFromType_pfn
-#undef clRetainContext
-#define clRetainContext clRetainContext_pfn
-#undef clReleaseContext
-#define clReleaseContext clReleaseContext_pfn
-#undef clGetContextInfo
-#define clGetContextInfo clGetContextInfo_pfn
-#undef clCreateCommandQueue
-#define clCreateCommandQueue clCreateCommandQueue_pfn
-#undef clRetainCommandQueue
-#define clRetainCommandQueue clRetainCommandQueue_pfn
-#undef clReleaseCommandQueue
-#define clReleaseCommandQueue clReleaseCommandQueue_pfn
-#undef clGetCommandQueueInfo
-#define clGetCommandQueueInfo clGetCommandQueueInfo_pfn
-#undef clSetCommandQueueProperty
-#define clSetCommandQueueProperty clSetCommandQueueProperty_pfn
-#undef clCreateBuffer
-#define clCreateBuffer clCreateBuffer_pfn
-#undef clCreateSubBuffer
-#define clCreateSubBuffer clCreateSubBuffer_pfn
-#undef clCreateImage2D
-#define clCreateImage2D clCreateImage2D_pfn
-#undef clCreateImage3D
-#define clCreateImage3D clCreateImage3D_pfn
-#undef clRetainMemObject
-#define clRetainMemObject clRetainMemObject_pfn
-#undef clReleaseMemObject
-#define clReleaseMemObject clReleaseMemObject_pfn
-#undef clGetSupportedImageFormats
-#define clGetSupportedImageFormats clGetSupportedImageFormats_pfn
-#undef clGetMemObjectInfo
-#define clGetMemObjectInfo clGetMemObjectInfo_pfn
-#undef clGetImageInfo
-#define clGetImageInfo clGetImageInfo_pfn
-#undef clSetMemObjectDestructorCallback
-#define clSetMemObjectDestructorCallback clSetMemObjectDestructorCallback_pfn
-#undef clCreateSampler
-#define clCreateSampler clCreateSampler_pfn
-#undef clRetainSampler
-#define clRetainSampler clRetainSampler_pfn
-#undef clReleaseSampler
-#define clReleaseSampler clReleaseSampler_pfn
-#undef clGetSamplerInfo
-#define clGetSamplerInfo clGetSamplerInfo_pfn
-#undef clCreateProgramWithSource
-#define clCreateProgramWithSource clCreateProgramWithSource_pfn
-#undef clCreateProgramWithBinary
-#define clCreateProgramWithBinary clCreateProgramWithBinary_pfn
-#undef clRetainProgram
-#define clRetainProgram clRetainProgram_pfn
-#undef clReleaseProgram
-#define clReleaseProgram clReleaseProgram_pfn
-#undef clBuildProgram
-#define clBuildProgram clBuildProgram_pfn
-#undef clUnloadCompiler
-#define clUnloadCompiler clUnloadCompiler_pfn
-#undef clGetProgramInfo
-#define clGetProgramInfo clGetProgramInfo_pfn
-#undef clGetProgramBuildInfo
-#define clGetProgramBuildInfo clGetProgramBuildInfo_pfn
-#undef clCreateKernel
-#define clCreateKernel clCreateKernel_pfn
-#undef clCreateKernelsInProgram
-#define clCreateKernelsInProgram clCreateKernelsInProgram_pfn
-#undef clRetainKernel
-#define clRetainKernel clRetainKernel_pfn
-#undef clReleaseKernel
-#define clReleaseKernel clReleaseKernel_pfn
-#undef clSetKernelArg
-#define clSetKernelArg clSetKernelArg_pfn
-#undef clGetKernelInfo
-#define clGetKernelInfo clGetKernelInfo_pfn
-#undef clGetKernelWorkGroupInfo
-#define clGetKernelWorkGroupInfo clGetKernelWorkGroupInfo_pfn
-#undef clWaitForEvents
-#define clWaitForEvents clWaitForEvents_pfn
-#undef clGetEventInfo
-#define clGetEventInfo clGetEventInfo_pfn
-#undef clCreateUserEvent
-#define clCreateUserEvent clCreateUserEvent_pfn
-#undef clRetainEvent
-#define clRetainEvent clRetainEvent_pfn
-#undef clReleaseEvent
-#define clReleaseEvent clReleaseEvent_pfn
-#undef clSetUserEventStatus
-#define clSetUserEventStatus clSetUserEventStatus_pfn
-#undef clSetEventCallback
-#define clSetEventCallback clSetEventCallback_pfn
-#undef clGetEventProfilingInfo
-#define clGetEventProfilingInfo clGetEventProfilingInfo_pfn
-#undef clFlush
-#define clFlush clFlush_pfn
-#undef clFinish
-#define clFinish clFinish_pfn
-#undef clEnqueueReadBuffer
-#define clEnqueueReadBuffer clEnqueueReadBuffer_pfn
-#undef clEnqueueReadBufferRect
-#define clEnqueueReadBufferRect clEnqueueReadBufferRect_pfn
-#undef clEnqueueWriteBuffer
-#define clEnqueueWriteBuffer clEnqueueWriteBuffer_pfn
-#undef clEnqueueWriteBufferRect
-#define clEnqueueWriteBufferRect clEnqueueWriteBufferRect_pfn
-#undef clEnqueueCopyBuffer
-#define clEnqueueCopyBuffer clEnqueueCopyBuffer_pfn
-#undef clEnqueueCopyBufferRect
-#define clEnqueueCopyBufferRect clEnqueueCopyBufferRect_pfn
-#undef clEnqueueReadImage
-#define clEnqueueReadImage clEnqueueReadImage_pfn
-#undef clEnqueueWriteImage
-#define clEnqueueWriteImage clEnqueueWriteImage_pfn
-#undef clEnqueueCopyImage
-#define clEnqueueCopyImage clEnqueueCopyImage_pfn
-#undef clEnqueueCopyImageToBuffer
-#define clEnqueueCopyImageToBuffer clEnqueueCopyImageToBuffer_pfn
-#undef clEnqueueCopyBufferToImage
-#define clEnqueueCopyBufferToImage clEnqueueCopyBufferToImage_pfn
-#undef clEnqueueMapBuffer
-#define clEnqueueMapBuffer clEnqueueMapBuffer_pfn
-#undef clEnqueueMapImage
-#define clEnqueueMapImage clEnqueueMapImage_pfn
-#undef clEnqueueUnmapMemObject
-#define clEnqueueUnmapMemObject clEnqueueUnmapMemObject_pfn
-#undef clEnqueueNDRangeKernel
-#define clEnqueueNDRangeKernel clEnqueueNDRangeKernel_pfn
-#undef clEnqueueTask
-#define clEnqueueTask clEnqueueTask_pfn
-#undef clEnqueueNativeKernel
-#define clEnqueueNativeKernel clEnqueueNativeKernel_pfn
-#undef clEnqueueMarker
-#define clEnqueueMarker clEnqueueMarker_pfn
-#undef clEnqueueWaitForEvents
-#define clEnqueueWaitForEvents clEnqueueWaitForEvents_pfn
-#undef clEnqueueBarrier
-#define clEnqueueBarrier clEnqueueBarrier_pfn
-#undef clGetExtensionFunctionAddress
-#define clGetExtensionFunctionAddress clGetExtensionFunctionAddress_pfn
-
-#ifndef CL_RUNTIME_EXPORT
-#if (defined(BUILD_SHARED_LIBS) || defined(OPENCV_OCL_SHARED)) && (defined WIN32 || defined _WIN32 || defined WINCE)
-#define CL_RUNTIME_EXPORT __declspec(dllimport)
-#else
-#define CL_RUNTIME_EXPORT
-#endif
-#endif
-
-// generated by parser_cl.py
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clGetPlatformIDs)(cl_uint, cl_platform_id*, cl_uint*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clGetPlatformInfo)(cl_platform_id, cl_platform_info, size_t, void*, size_t*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clGetDeviceIDs)(cl_platform_id, cl_device_type, cl_uint, cl_device_id*, cl_uint*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clGetDeviceInfo)(cl_device_id, cl_device_info, size_t, void*, size_t*);
-extern CL_RUNTIME_EXPORT cl_context (CL_API_CALL*clCreateContext)(const cl_context_properties*, cl_uint, const cl_device_id*, void (CL_CALLBACK*) (const char*, const void*, size_t, void*), void*, cl_int*);
-extern CL_RUNTIME_EXPORT cl_context (CL_API_CALL*clCreateContextFromType)(const cl_context_properties*, cl_device_type, void (CL_CALLBACK*) (const char*, const void*, size_t, void*), void*, cl_int*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clRetainContext)(cl_context);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clReleaseContext)(cl_context);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clGetContextInfo)(cl_context, cl_context_info, size_t, void*, size_t*);
-extern CL_RUNTIME_EXPORT cl_command_queue (CL_API_CALL*clCreateCommandQueue)(cl_context, cl_device_id, cl_command_queue_properties, cl_int*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clRetainCommandQueue)(cl_command_queue);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clReleaseCommandQueue)(cl_command_queue);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clGetCommandQueueInfo)(cl_command_queue, cl_command_queue_info, size_t, void*, size_t*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clSetCommandQueueProperty)(cl_command_queue, cl_command_queue_properties, cl_bool, cl_command_queue_properties*);
-extern CL_RUNTIME_EXPORT cl_mem (CL_API_CALL*clCreateBuffer)(cl_context, cl_mem_flags, size_t, void*, cl_int*);
-extern CL_RUNTIME_EXPORT cl_mem (CL_API_CALL*clCreateSubBuffer)(cl_mem, cl_mem_flags, cl_buffer_create_type, const void*, cl_int*);
-extern CL_RUNTIME_EXPORT cl_mem (CL_API_CALL*clCreateImage2D)(cl_context, cl_mem_flags, const cl_image_format*, size_t, size_t, size_t, void*, cl_int*);
-extern CL_RUNTIME_EXPORT cl_mem (CL_API_CALL*clCreateImage3D)(cl_context, cl_mem_flags, const cl_image_format*, size_t, size_t, size_t, size_t, size_t, void*, cl_int*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clRetainMemObject)(cl_mem);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clReleaseMemObject)(cl_mem);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clGetSupportedImageFormats)(cl_context, cl_mem_flags, cl_mem_object_type, cl_uint, cl_image_format*, cl_uint*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clGetMemObjectInfo)(cl_mem, cl_mem_info, size_t, void*, size_t*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clGetImageInfo)(cl_mem, cl_image_info, size_t, void*, size_t*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clSetMemObjectDestructorCallback)(cl_mem, void (CL_CALLBACK*) (cl_mem, void*), void*);
-extern CL_RUNTIME_EXPORT cl_sampler (CL_API_CALL*clCreateSampler)(cl_context, cl_bool, cl_addressing_mode, cl_filter_mode, cl_int*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clRetainSampler)(cl_sampler);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clReleaseSampler)(cl_sampler);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clGetSamplerInfo)(cl_sampler, cl_sampler_info, size_t, void*, size_t*);
-extern CL_RUNTIME_EXPORT cl_program (CL_API_CALL*clCreateProgramWithSource)(cl_context, cl_uint, const char**, const size_t*, cl_int*);
-extern CL_RUNTIME_EXPORT cl_program (CL_API_CALL*clCreateProgramWithBinary)(cl_context, cl_uint, const cl_device_id*, const size_t*, const unsigned char**, cl_int*, cl_int*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clRetainProgram)(cl_program);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clReleaseProgram)(cl_program);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clBuildProgram)(cl_program, cl_uint, const cl_device_id*, const char*, void (CL_CALLBACK*) (cl_program, void*), void*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clUnloadCompiler)();
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clGetProgramInfo)(cl_program, cl_program_info, size_t, void*, size_t*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clGetProgramBuildInfo)(cl_program, cl_device_id, cl_program_build_info, size_t, void*, size_t*);
-extern CL_RUNTIME_EXPORT cl_kernel (CL_API_CALL*clCreateKernel)(cl_program, const char*, cl_int*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clCreateKernelsInProgram)(cl_program, cl_uint, cl_kernel*, cl_uint*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clRetainKernel)(cl_kernel);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clReleaseKernel)(cl_kernel);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clSetKernelArg)(cl_kernel, cl_uint, size_t, const void*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clGetKernelInfo)(cl_kernel, cl_kernel_info, size_t, void*, size_t*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clGetKernelWorkGroupInfo)(cl_kernel, cl_device_id, cl_kernel_work_group_info, size_t, void*, size_t*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clWaitForEvents)(cl_uint, const cl_event*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clGetEventInfo)(cl_event, cl_event_info, size_t, void*, size_t*);
-extern CL_RUNTIME_EXPORT cl_event (CL_API_CALL*clCreateUserEvent)(cl_context, cl_int*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clRetainEvent)(cl_event);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clReleaseEvent)(cl_event);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clSetUserEventStatus)(cl_event, cl_int);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clSetEventCallback)(cl_event, cl_int, void (CL_CALLBACK*) (cl_event, cl_int, void*), void*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clGetEventProfilingInfo)(cl_event, cl_profiling_info, size_t, void*, size_t*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clFlush)(cl_command_queue);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clFinish)(cl_command_queue);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clEnqueueReadBuffer)(cl_command_queue, cl_mem, cl_bool, size_t, size_t, void*, cl_uint, const cl_event*, cl_event*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clEnqueueReadBufferRect)(cl_command_queue, cl_mem, cl_bool, const size_t*, const size_t*, const size_t*, size_t, size_t, size_t, size_t, void*, cl_uint, const cl_event*, cl_event*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clEnqueueWriteBuffer)(cl_command_queue, cl_mem, cl_bool, size_t, size_t, const void*, cl_uint, const cl_event*, cl_event*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clEnqueueWriteBufferRect)(cl_command_queue, cl_mem, cl_bool, const size_t*, const size_t*, const size_t*, size_t, size_t, size_t, size_t, const void*, cl_uint, const cl_event*, cl_event*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clEnqueueCopyBuffer)(cl_command_queue, cl_mem, cl_mem, size_t, size_t, size_t, cl_uint, const cl_event*, cl_event*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clEnqueueCopyBufferRect)(cl_command_queue, cl_mem, cl_mem, const size_t*, const size_t*, const size_t*, size_t, size_t, size_t, size_t, cl_uint, const cl_event*, cl_event*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clEnqueueReadImage)(cl_command_queue, cl_mem, cl_bool, const size_t*, const size_t*, size_t, size_t, void*, cl_uint, const cl_event*, cl_event*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clEnqueueWriteImage)(cl_command_queue, cl_mem, cl_bool, const size_t*, const size_t*, size_t, size_t, const void*, cl_uint, const cl_event*, cl_event*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clEnqueueCopyImage)(cl_command_queue, cl_mem, cl_mem, const size_t*, const size_t*, const size_t*, cl_uint, const cl_event*, cl_event*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clEnqueueCopyImageToBuffer)(cl_command_queue, cl_mem, cl_mem, const size_t*, const size_t*, size_t, cl_uint, const cl_event*, cl_event*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clEnqueueCopyBufferToImage)(cl_command_queue, cl_mem, cl_mem, size_t, const size_t*, const size_t*, cl_uint, const cl_event*, cl_event*);
-extern CL_RUNTIME_EXPORT void* (CL_API_CALL*clEnqueueMapBuffer)(cl_command_queue, cl_mem, cl_bool, cl_map_flags, size_t, size_t, cl_uint, const cl_event*, cl_event*, cl_int*);
-extern CL_RUNTIME_EXPORT void* (CL_API_CALL*clEnqueueMapImage)(cl_command_queue, cl_mem, cl_bool, cl_map_flags, const size_t*, const size_t*, size_t*, size_t*, cl_uint, const cl_event*, cl_event*, cl_int*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clEnqueueUnmapMemObject)(cl_command_queue, cl_mem, void*, cl_uint, const cl_event*, cl_event*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clEnqueueNDRangeKernel)(cl_command_queue, cl_kernel, cl_uint, const size_t*, const size_t*, const size_t*, cl_uint, const cl_event*, cl_event*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clEnqueueTask)(cl_command_queue, cl_kernel, cl_uint, const cl_event*, cl_event*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clEnqueueNativeKernel)(cl_command_queue, void (CL_CALLBACK* user_func) (void*), void*, size_t, cl_uint, const cl_mem*, const void**, cl_uint, const cl_event*, cl_event*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clEnqueueMarker)(cl_command_queue, cl_event*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clEnqueueWaitForEvents)(cl_command_queue, cl_uint, const cl_event*);
-extern CL_RUNTIME_EXPORT cl_int (CL_API_CALL*clEnqueueBarrier)(cl_command_queue);
-extern CL_RUNTIME_EXPORT void* (CL_API_CALL*clGetExtensionFunctionAddress)(const char*);
-
-#endif
-
-#endif
-
-#endif // __OPENCV_OCL_CL_RUNTIME_OPENCL_HPP__
+++ /dev/null
-//
-// AUTOGENERATED, DO NOT EDIT
-//
-#ifndef __OPENCV_OCL_CL_RUNTIME_OPENCL_WRAPPERS_HPP__
-#define __OPENCV_OCL_CL_RUNTIME_OPENCL_WRAPPERS_HPP__
-
-// generated by parser_cl.py
-#undef clGetPlatformIDs
-#define clGetPlatformIDs clGetPlatformIDs_fn
-inline cl_int clGetPlatformIDs(cl_uint p0, cl_platform_id* p1, cl_uint* p2) { return clGetPlatformIDs_pfn(p0, p1, p2); }
-#undef clGetPlatformInfo
-#define clGetPlatformInfo clGetPlatformInfo_fn
-inline cl_int clGetPlatformInfo(cl_platform_id p0, cl_platform_info p1, size_t p2, void* p3, size_t* p4) { return clGetPlatformInfo_pfn(p0, p1, p2, p3, p4); }
-#undef clGetDeviceIDs
-#define clGetDeviceIDs clGetDeviceIDs_fn
-inline cl_int clGetDeviceIDs(cl_platform_id p0, cl_device_type p1, cl_uint p2, cl_device_id* p3, cl_uint* p4) { return clGetDeviceIDs_pfn(p0, p1, p2, p3, p4); }
-#undef clGetDeviceInfo
-#define clGetDeviceInfo clGetDeviceInfo_fn
-inline cl_int clGetDeviceInfo(cl_device_id p0, cl_device_info p1, size_t p2, void* p3, size_t* p4) { return clGetDeviceInfo_pfn(p0, p1, p2, p3, p4); }
-#undef clCreateContext
-#define clCreateContext clCreateContext_fn
-inline cl_context clCreateContext(const cl_context_properties* p0, cl_uint p1, const cl_device_id* p2, void (CL_CALLBACK*p3) (const char*, const void*, size_t, void*), void* p4, cl_int* p5) { return clCreateContext_pfn(p0, p1, p2, p3, p4, p5); }
-#undef clCreateContextFromType
-#define clCreateContextFromType clCreateContextFromType_fn
-inline cl_context clCreateContextFromType(const cl_context_properties* p0, cl_device_type p1, void (CL_CALLBACK*p2) (const char*, const void*, size_t, void*), void* p3, cl_int* p4) { return clCreateContextFromType_pfn(p0, p1, p2, p3, p4); }
-#undef clRetainContext
-#define clRetainContext clRetainContext_fn
-inline cl_int clRetainContext(cl_context p0) { return clRetainContext_pfn(p0); }
-#undef clReleaseContext
-#define clReleaseContext clReleaseContext_fn
-inline cl_int clReleaseContext(cl_context p0) { return clReleaseContext_pfn(p0); }
-#undef clGetContextInfo
-#define clGetContextInfo clGetContextInfo_fn
-inline cl_int clGetContextInfo(cl_context p0, cl_context_info p1, size_t p2, void* p3, size_t* p4) { return clGetContextInfo_pfn(p0, p1, p2, p3, p4); }
-#undef clCreateCommandQueue
-#define clCreateCommandQueue clCreateCommandQueue_fn
-inline cl_command_queue clCreateCommandQueue(cl_context p0, cl_device_id p1, cl_command_queue_properties p2, cl_int* p3) { return clCreateCommandQueue_pfn(p0, p1, p2, p3); }
-#undef clRetainCommandQueue
-#define clRetainCommandQueue clRetainCommandQueue_fn
-inline cl_int clRetainCommandQueue(cl_command_queue p0) { return clRetainCommandQueue_pfn(p0); }
-#undef clReleaseCommandQueue
-#define clReleaseCommandQueue clReleaseCommandQueue_fn
-inline cl_int clReleaseCommandQueue(cl_command_queue p0) { return clReleaseCommandQueue_pfn(p0); }
-#undef clGetCommandQueueInfo
-#define clGetCommandQueueInfo clGetCommandQueueInfo_fn
-inline cl_int clGetCommandQueueInfo(cl_command_queue p0, cl_command_queue_info p1, size_t p2, void* p3, size_t* p4) { return clGetCommandQueueInfo_pfn(p0, p1, p2, p3, p4); }
-#undef clSetCommandQueueProperty
-#define clSetCommandQueueProperty clSetCommandQueueProperty_fn
-inline cl_int clSetCommandQueueProperty(cl_command_queue p0, cl_command_queue_properties p1, cl_bool p2, cl_command_queue_properties* p3) { return clSetCommandQueueProperty_pfn(p0, p1, p2, p3); }
-#undef clCreateBuffer
-#define clCreateBuffer clCreateBuffer_fn
-inline cl_mem clCreateBuffer(cl_context p0, cl_mem_flags p1, size_t p2, void* p3, cl_int* p4) { return clCreateBuffer_pfn(p0, p1, p2, p3, p4); }
-#undef clCreateSubBuffer
-#define clCreateSubBuffer clCreateSubBuffer_fn
-inline cl_mem clCreateSubBuffer(cl_mem p0, cl_mem_flags p1, cl_buffer_create_type p2, const void* p3, cl_int* p4) { return clCreateSubBuffer_pfn(p0, p1, p2, p3, p4); }
-#undef clCreateImage2D
-#define clCreateImage2D clCreateImage2D_fn
-inline cl_mem clCreateImage2D(cl_context p0, cl_mem_flags p1, const cl_image_format* p2, size_t p3, size_t p4, size_t p5, void* p6, cl_int* p7) { return clCreateImage2D_pfn(p0, p1, p2, p3, p4, p5, p6, p7); }
-#undef clCreateImage3D
-#define clCreateImage3D clCreateImage3D_fn
-inline cl_mem clCreateImage3D(cl_context p0, cl_mem_flags p1, const cl_image_format* p2, size_t p3, size_t p4, size_t p5, size_t p6, size_t p7, void* p8, cl_int* p9) { return clCreateImage3D_pfn(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9); }
-#undef clRetainMemObject
-#define clRetainMemObject clRetainMemObject_fn
-inline cl_int clRetainMemObject(cl_mem p0) { return clRetainMemObject_pfn(p0); }
-#undef clReleaseMemObject
-#define clReleaseMemObject clReleaseMemObject_fn
-inline cl_int clReleaseMemObject(cl_mem p0) { return clReleaseMemObject_pfn(p0); }
-#undef clGetSupportedImageFormats
-#define clGetSupportedImageFormats clGetSupportedImageFormats_fn
-inline cl_int clGetSupportedImageFormats(cl_context p0, cl_mem_flags p1, cl_mem_object_type p2, cl_uint p3, cl_image_format* p4, cl_uint* p5) { return clGetSupportedImageFormats_pfn(p0, p1, p2, p3, p4, p5); }
-#undef clGetMemObjectInfo
-#define clGetMemObjectInfo clGetMemObjectInfo_fn
-inline cl_int clGetMemObjectInfo(cl_mem p0, cl_mem_info p1, size_t p2, void* p3, size_t* p4) { return clGetMemObjectInfo_pfn(p0, p1, p2, p3, p4); }
-#undef clGetImageInfo
-#define clGetImageInfo clGetImageInfo_fn
-inline cl_int clGetImageInfo(cl_mem p0, cl_image_info p1, size_t p2, void* p3, size_t* p4) { return clGetImageInfo_pfn(p0, p1, p2, p3, p4); }
-#undef clSetMemObjectDestructorCallback
-#define clSetMemObjectDestructorCallback clSetMemObjectDestructorCallback_fn
-inline cl_int clSetMemObjectDestructorCallback(cl_mem p0, void (CL_CALLBACK*p1) (cl_mem, void*), void* p2) { return clSetMemObjectDestructorCallback_pfn(p0, p1, p2); }
-#undef clCreateSampler
-#define clCreateSampler clCreateSampler_fn
-inline cl_sampler clCreateSampler(cl_context p0, cl_bool p1, cl_addressing_mode p2, cl_filter_mode p3, cl_int* p4) { return clCreateSampler_pfn(p0, p1, p2, p3, p4); }
-#undef clRetainSampler
-#define clRetainSampler clRetainSampler_fn
-inline cl_int clRetainSampler(cl_sampler p0) { return clRetainSampler_pfn(p0); }
-#undef clReleaseSampler
-#define clReleaseSampler clReleaseSampler_fn
-inline cl_int clReleaseSampler(cl_sampler p0) { return clReleaseSampler_pfn(p0); }
-#undef clGetSamplerInfo
-#define clGetSamplerInfo clGetSamplerInfo_fn
-inline cl_int clGetSamplerInfo(cl_sampler p0, cl_sampler_info p1, size_t p2, void* p3, size_t* p4) { return clGetSamplerInfo_pfn(p0, p1, p2, p3, p4); }
-#undef clCreateProgramWithSource
-#define clCreateProgramWithSource clCreateProgramWithSource_fn
-inline cl_program clCreateProgramWithSource(cl_context p0, cl_uint p1, const char** p2, const size_t* p3, cl_int* p4) { return clCreateProgramWithSource_pfn(p0, p1, p2, p3, p4); }
-#undef clCreateProgramWithBinary
-#define clCreateProgramWithBinary clCreateProgramWithBinary_fn
-inline cl_program clCreateProgramWithBinary(cl_context p0, cl_uint p1, const cl_device_id* p2, const size_t* p3, const unsigned char** p4, cl_int* p5, cl_int* p6) { return clCreateProgramWithBinary_pfn(p0, p1, p2, p3, p4, p5, p6); }
-#undef clRetainProgram
-#define clRetainProgram clRetainProgram_fn
-inline cl_int clRetainProgram(cl_program p0) { return clRetainProgram_pfn(p0); }
-#undef clReleaseProgram
-#define clReleaseProgram clReleaseProgram_fn
-inline cl_int clReleaseProgram(cl_program p0) { return clReleaseProgram_pfn(p0); }
-#undef clBuildProgram
-#define clBuildProgram clBuildProgram_fn
-inline cl_int clBuildProgram(cl_program p0, cl_uint p1, const cl_device_id* p2, const char* p3, void (CL_CALLBACK*p4) (cl_program, void*), void* p5) { return clBuildProgram_pfn(p0, p1, p2, p3, p4, p5); }
-#undef clUnloadCompiler
-#define clUnloadCompiler clUnloadCompiler_fn
-inline cl_int clUnloadCompiler() { return clUnloadCompiler_pfn(); }
-#undef clGetProgramInfo
-#define clGetProgramInfo clGetProgramInfo_fn
-inline cl_int clGetProgramInfo(cl_program p0, cl_program_info p1, size_t p2, void* p3, size_t* p4) { return clGetProgramInfo_pfn(p0, p1, p2, p3, p4); }
-#undef clGetProgramBuildInfo
-#define clGetProgramBuildInfo clGetProgramBuildInfo_fn
-inline cl_int clGetProgramBuildInfo(cl_program p0, cl_device_id p1, cl_program_build_info p2, size_t p3, void* p4, size_t* p5) { return clGetProgramBuildInfo_pfn(p0, p1, p2, p3, p4, p5); }
-#undef clCreateKernel
-#define clCreateKernel clCreateKernel_fn
-inline cl_kernel clCreateKernel(cl_program p0, const char* p1, cl_int* p2) { return clCreateKernel_pfn(p0, p1, p2); }
-#undef clCreateKernelsInProgram
-#define clCreateKernelsInProgram clCreateKernelsInProgram_fn
-inline cl_int clCreateKernelsInProgram(cl_program p0, cl_uint p1, cl_kernel* p2, cl_uint* p3) { return clCreateKernelsInProgram_pfn(p0, p1, p2, p3); }
-#undef clRetainKernel
-#define clRetainKernel clRetainKernel_fn
-inline cl_int clRetainKernel(cl_kernel p0) { return clRetainKernel_pfn(p0); }
-#undef clReleaseKernel
-#define clReleaseKernel clReleaseKernel_fn
-inline cl_int clReleaseKernel(cl_kernel p0) { return clReleaseKernel_pfn(p0); }
-#undef clSetKernelArg
-#define clSetKernelArg clSetKernelArg_fn
-inline cl_int clSetKernelArg(cl_kernel p0, cl_uint p1, size_t p2, const void* p3) { return clSetKernelArg_pfn(p0, p1, p2, p3); }
-#undef clGetKernelInfo
-#define clGetKernelInfo clGetKernelInfo_fn
-inline cl_int clGetKernelInfo(cl_kernel p0, cl_kernel_info p1, size_t p2, void* p3, size_t* p4) { return clGetKernelInfo_pfn(p0, p1, p2, p3, p4); }
-#undef clGetKernelWorkGroupInfo
-#define clGetKernelWorkGroupInfo clGetKernelWorkGroupInfo_fn
-inline cl_int clGetKernelWorkGroupInfo(cl_kernel p0, cl_device_id p1, cl_kernel_work_group_info p2, size_t p3, void* p4, size_t* p5) { return clGetKernelWorkGroupInfo_pfn(p0, p1, p2, p3, p4, p5); }
-#undef clWaitForEvents
-#define clWaitForEvents clWaitForEvents_fn
-inline cl_int clWaitForEvents(cl_uint p0, const cl_event* p1) { return clWaitForEvents_pfn(p0, p1); }
-#undef clGetEventInfo
-#define clGetEventInfo clGetEventInfo_fn
-inline cl_int clGetEventInfo(cl_event p0, cl_event_info p1, size_t p2, void* p3, size_t* p4) { return clGetEventInfo_pfn(p0, p1, p2, p3, p4); }
-#undef clCreateUserEvent
-#define clCreateUserEvent clCreateUserEvent_fn
-inline cl_event clCreateUserEvent(cl_context p0, cl_int* p1) { return clCreateUserEvent_pfn(p0, p1); }
-#undef clRetainEvent
-#define clRetainEvent clRetainEvent_fn
-inline cl_int clRetainEvent(cl_event p0) { return clRetainEvent_pfn(p0); }
-#undef clReleaseEvent
-#define clReleaseEvent clReleaseEvent_fn
-inline cl_int clReleaseEvent(cl_event p0) { return clReleaseEvent_pfn(p0); }
-#undef clSetUserEventStatus
-#define clSetUserEventStatus clSetUserEventStatus_fn
-inline cl_int clSetUserEventStatus(cl_event p0, cl_int p1) { return clSetUserEventStatus_pfn(p0, p1); }
-#undef clSetEventCallback
-#define clSetEventCallback clSetEventCallback_fn
-inline cl_int clSetEventCallback(cl_event p0, cl_int p1, void (CL_CALLBACK*p2) (cl_event, cl_int, void*), void* p3) { return clSetEventCallback_pfn(p0, p1, p2, p3); }
-#undef clGetEventProfilingInfo
-#define clGetEventProfilingInfo clGetEventProfilingInfo_fn
-inline cl_int clGetEventProfilingInfo(cl_event p0, cl_profiling_info p1, size_t p2, void* p3, size_t* p4) { return clGetEventProfilingInfo_pfn(p0, p1, p2, p3, p4); }
-#undef clFlush
-#define clFlush clFlush_fn
-inline cl_int clFlush(cl_command_queue p0) { return clFlush_pfn(p0); }
-#undef clFinish
-#define clFinish clFinish_fn
-inline cl_int clFinish(cl_command_queue p0) { return clFinish_pfn(p0); }
-#undef clEnqueueReadBuffer
-#define clEnqueueReadBuffer clEnqueueReadBuffer_fn
-inline cl_int clEnqueueReadBuffer(cl_command_queue p0, cl_mem p1, cl_bool p2, size_t p3, size_t p4, void* p5, cl_uint p6, const cl_event* p7, cl_event* p8) { return clEnqueueReadBuffer_pfn(p0, p1, p2, p3, p4, p5, p6, p7, p8); }
-#undef clEnqueueReadBufferRect
-#define clEnqueueReadBufferRect clEnqueueReadBufferRect_fn
-inline cl_int clEnqueueReadBufferRect(cl_command_queue p0, cl_mem p1, cl_bool p2, const size_t* p3, const size_t* p4, const size_t* p5, size_t p6, size_t p7, size_t p8, size_t p9, void* p10, cl_uint p11, const cl_event* p12, cl_event* p13) { return clEnqueueReadBufferRect_pfn(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13); }
-#undef clEnqueueWriteBuffer
-#define clEnqueueWriteBuffer clEnqueueWriteBuffer_fn
-inline cl_int clEnqueueWriteBuffer(cl_command_queue p0, cl_mem p1, cl_bool p2, size_t p3, size_t p4, const void* p5, cl_uint p6, const cl_event* p7, cl_event* p8) { return clEnqueueWriteBuffer_pfn(p0, p1, p2, p3, p4, p5, p6, p7, p8); }
-#undef clEnqueueWriteBufferRect
-#define clEnqueueWriteBufferRect clEnqueueWriteBufferRect_fn
-inline cl_int clEnqueueWriteBufferRect(cl_command_queue p0, cl_mem p1, cl_bool p2, const size_t* p3, const size_t* p4, const size_t* p5, size_t p6, size_t p7, size_t p8, size_t p9, const void* p10, cl_uint p11, const cl_event* p12, cl_event* p13) { return clEnqueueWriteBufferRect_pfn(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13); }
-#undef clEnqueueCopyBuffer
-#define clEnqueueCopyBuffer clEnqueueCopyBuffer_fn
-inline cl_int clEnqueueCopyBuffer(cl_command_queue p0, cl_mem p1, cl_mem p2, size_t p3, size_t p4, size_t p5, cl_uint p6, const cl_event* p7, cl_event* p8) { return clEnqueueCopyBuffer_pfn(p0, p1, p2, p3, p4, p5, p6, p7, p8); }
-#undef clEnqueueCopyBufferRect
-#define clEnqueueCopyBufferRect clEnqueueCopyBufferRect_fn
-inline cl_int clEnqueueCopyBufferRect(cl_command_queue p0, cl_mem p1, cl_mem p2, const size_t* p3, const size_t* p4, const size_t* p5, size_t p6, size_t p7, size_t p8, size_t p9, cl_uint p10, const cl_event* p11, cl_event* p12) { return clEnqueueCopyBufferRect_pfn(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12); }
-#undef clEnqueueReadImage
-#define clEnqueueReadImage clEnqueueReadImage_fn
-inline cl_int clEnqueueReadImage(cl_command_queue p0, cl_mem p1, cl_bool p2, const size_t* p3, const size_t* p4, size_t p5, size_t p6, void* p7, cl_uint p8, const cl_event* p9, cl_event* p10) { return clEnqueueReadImage_pfn(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10); }
-#undef clEnqueueWriteImage
-#define clEnqueueWriteImage clEnqueueWriteImage_fn
-inline cl_int clEnqueueWriteImage(cl_command_queue p0, cl_mem p1, cl_bool p2, const size_t* p3, const size_t* p4, size_t p5, size_t p6, const void* p7, cl_uint p8, const cl_event* p9, cl_event* p10) { return clEnqueueWriteImage_pfn(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10); }
-#undef clEnqueueCopyImage
-#define clEnqueueCopyImage clEnqueueCopyImage_fn
-inline cl_int clEnqueueCopyImage(cl_command_queue p0, cl_mem p1, cl_mem p2, const size_t* p3, const size_t* p4, const size_t* p5, cl_uint p6, const cl_event* p7, cl_event* p8) { return clEnqueueCopyImage_pfn(p0, p1, p2, p3, p4, p5, p6, p7, p8); }
-#undef clEnqueueCopyImageToBuffer
-#define clEnqueueCopyImageToBuffer clEnqueueCopyImageToBuffer_fn
-inline cl_int clEnqueueCopyImageToBuffer(cl_command_queue p0, cl_mem p1, cl_mem p2, const size_t* p3, const size_t* p4, size_t p5, cl_uint p6, const cl_event* p7, cl_event* p8) { return clEnqueueCopyImageToBuffer_pfn(p0, p1, p2, p3, p4, p5, p6, p7, p8); }
-#undef clEnqueueCopyBufferToImage
-#define clEnqueueCopyBufferToImage clEnqueueCopyBufferToImage_fn
-inline cl_int clEnqueueCopyBufferToImage(cl_command_queue p0, cl_mem p1, cl_mem p2, size_t p3, const size_t* p4, const size_t* p5, cl_uint p6, const cl_event* p7, cl_event* p8) { return clEnqueueCopyBufferToImage_pfn(p0, p1, p2, p3, p4, p5, p6, p7, p8); }
-#undef clEnqueueMapBuffer
-#define clEnqueueMapBuffer clEnqueueMapBuffer_fn
-inline void* clEnqueueMapBuffer(cl_command_queue p0, cl_mem p1, cl_bool p2, cl_map_flags p3, size_t p4, size_t p5, cl_uint p6, const cl_event* p7, cl_event* p8, cl_int* p9) { return clEnqueueMapBuffer_pfn(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9); }
-#undef clEnqueueMapImage
-#define clEnqueueMapImage clEnqueueMapImage_fn
-inline void* clEnqueueMapImage(cl_command_queue p0, cl_mem p1, cl_bool p2, cl_map_flags p3, const size_t* p4, const size_t* p5, size_t* p6, size_t* p7, cl_uint p8, const cl_event* p9, cl_event* p10, cl_int* p11) { return clEnqueueMapImage_pfn(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11); }
-#undef clEnqueueUnmapMemObject
-#define clEnqueueUnmapMemObject clEnqueueUnmapMemObject_fn
-inline cl_int clEnqueueUnmapMemObject(cl_command_queue p0, cl_mem p1, void* p2, cl_uint p3, const cl_event* p4, cl_event* p5) { return clEnqueueUnmapMemObject_pfn(p0, p1, p2, p3, p4, p5); }
-#undef clEnqueueNDRangeKernel
-#define clEnqueueNDRangeKernel clEnqueueNDRangeKernel_fn
-inline cl_int clEnqueueNDRangeKernel(cl_command_queue p0, cl_kernel p1, cl_uint p2, const size_t* p3, const size_t* p4, const size_t* p5, cl_uint p6, const cl_event* p7, cl_event* p8) { return clEnqueueNDRangeKernel_pfn(p0, p1, p2, p3, p4, p5, p6, p7, p8); }
-#undef clEnqueueTask
-#define clEnqueueTask clEnqueueTask_fn
-inline cl_int clEnqueueTask(cl_command_queue p0, cl_kernel p1, cl_uint p2, const cl_event* p3, cl_event* p4) { return clEnqueueTask_pfn(p0, p1, p2, p3, p4); }
-#undef clEnqueueNativeKernel
-#define clEnqueueNativeKernel clEnqueueNativeKernel_fn
-inline cl_int clEnqueueNativeKernel(cl_command_queue p0, void (CL_CALLBACK*p1) (void*), void* p2, size_t p3, cl_uint p4, const cl_mem* p5, const void** p6, cl_uint p7, const cl_event* p8, cl_event* p9) { return clEnqueueNativeKernel_pfn(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9); }
-#undef clEnqueueMarker
-#define clEnqueueMarker clEnqueueMarker_fn
-inline cl_int clEnqueueMarker(cl_command_queue p0, cl_event* p1) { return clEnqueueMarker_pfn(p0, p1); }
-#undef clEnqueueWaitForEvents
-#define clEnqueueWaitForEvents clEnqueueWaitForEvents_fn
-inline cl_int clEnqueueWaitForEvents(cl_command_queue p0, cl_uint p1, const cl_event* p2) { return clEnqueueWaitForEvents_pfn(p0, p1, p2); }
-#undef clEnqueueBarrier
-#define clEnqueueBarrier clEnqueueBarrier_fn
-inline cl_int clEnqueueBarrier(cl_command_queue p0) { return clEnqueueBarrier_pfn(p0); }
-#undef clGetExtensionFunctionAddress
-#define clGetExtensionFunctionAddress clGetExtensionFunctionAddress_fn
-inline void* clGetExtensionFunctionAddress(const char* p0) { return clGetExtensionFunctionAddress_pfn(p0); }
-
-#endif // __OPENCV_OCL_CL_RUNTIME_OPENCL_WRAPPERS_HPP__
\ No newline at end of file
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//! Applies a generic geometrical transformation to an image.
// Supports INTER_NEAREST, INTER_LINEAR.
-
// Map1 supports CV_16SC2, CV_32FC2 types.
-
// Src supports CV_8UC1, CV_8UC2, CV_8UC4.
-
CV_EXPORTS void remap(const oclMat &src, oclMat &dst, oclMat &map1, oclMat &map2, int interpolation, int bordertype, const Scalar &value = Scalar());
//! copies 2D array to a larger destination array and pads borders with user-specifiable constant
CV_EXPORTS void copyMakeBorder(const oclMat &src, oclMat &dst, int top, int bottom, int left, int right, int boardtype, const Scalar &value = Scalar());
//! Smoothes image using median filter
- // The source 1- or 4-channel image. When m is 3 or 5, the image depth should be CV 8U or CV 32F.
+ // The source 1- or 4-channel image. m should be 3 or 5, the image depth should be CV_8U or CV_32F.
CV_EXPORTS void medianFilter(const oclMat &src, oclMat &dst, int m);
//! warps the image using affine transformation
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
{
// getting params
const Size srcSize = GetParam();
- const double eps = 3e-1;
+ const double eps = 1e-6;
// creating src data
Mat src(srcSize, CV_32FC1), dst(srcSize, CV_32FC1);
OCL_TEST_CYCLE() cv::ocl::exp(oclSrc, oclDst);
oclDst.download(dst);
-
- SANITY_CHECK(dst, eps);
}
else if (RUN_PLAIN_IMPL)
{
TEST_CYCLE() cv::exp(src, dst);
-
- SANITY_CHECK(dst, eps);
}
else
OCL_PERF_ELSE
+
+ SANITY_CHECK(dst, eps, ERROR_RELATIVE);
}
///////////// LOG ////////////////////////
{
// getting params
const Size srcSize = GetParam();
- const double eps = 1e-5;
+ const double eps = 1e-6;
// creating src data
Mat src(srcSize, CV_32F), dst(srcSize, src.type());
OCL_TEST_CYCLE() cv::ocl::log(oclSrc, oclDst);
oclDst.download(dst);
-
- SANITY_CHECK(dst, eps);
}
else if (RUN_PLAIN_IMPL)
{
TEST_CYCLE() cv::log(src, dst);
-
- SANITY_CHECK(dst, eps);
}
else
OCL_PERF_ELSE
+
+ SANITY_CHECK(dst, eps, ERROR_RELATIVE);
}
///////////// Add ////////////////////////
PERF_TEST_P(PowFixture, pow, OCL_TYPICAL_MAT_SIZES)
{
const Size srcSize = GetParam();
+ const double eps = 1e-6;
- Mat src(srcSize, CV_32F), dst(srcSize, CV_32F);
+ Mat src(srcSize, CV_32F), dst(srcSize, CV_32F);
declare.in(src, WARMUP_RNG).out(dst);
if (RUN_OCL_IMPL)
OCL_TEST_CYCLE() cv::ocl::pow(oclSrc, -2.0, oclDst);
oclDst.download(dst);
-
- SANITY_CHECK(dst, 5e-2);
}
else if (RUN_PLAIN_IMPL)
{
TEST_CYCLE() cv::pow(src, -2.0, dst);
-
- SANITY_CHECK(dst, 5e-2);
}
else
OCL_PERF_ELSE
+
+ SANITY_CHECK(dst, eps, ERROR_RELATIVE);
}
///////////// AddWeighted////////////////////////
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
enum { AND = 0, OR, XOR };
-static std::string to_string(int value)
-{
- std::ostringstream stream;
- stream << value;
- return stream.str();
-}
-
static void bitwise_binary_run(const oclMat &src1, const oclMat &src2, const Scalar& src3, const oclMat &mask,
oclMat &dst, int operationType)
{
std::string kernelName("arithm_bitwise_binary");
int vlen = std::min<int>(8, src1.elemSize1() * src1.oclchannels());
- std::string vlenstr = vlen > 1 ? to_string(vlen) : "";
+ std::string vlenstr = vlen > 1 ? format("%d", vlen) : "";
std::string buildOptions = format("-D Operation=%c -D vloadn=vload%s -D vstoren=vstore%s -D elemSize=%d -D vlen=%d"
" -D ucharv=uchar%s",
operationMap[operationType], vlenstr.c_str(), vlenstr.c_str(),
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
#if defined(WIN32) && defined(CVAPI_EXPORTS)
extern "C"
+BOOL WINAPI DllMain(HINSTANCE /*hInst*/, DWORD fdwReason, LPVOID lpReserved);
+
+extern "C"
BOOL WINAPI DllMain(HINSTANCE /*hInst*/, DWORD fdwReason, LPVOID lpReserved)
{
if (fdwReason == DLL_PROCESS_DETACH)
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
cv::Mutex ProgramCache::mutexFiles;
cv::Mutex ProgramCache::mutexCache;
-std::auto_ptr<ProgramCache> _programCache;
+ProgramCache* _programCache = NULL;
ProgramCache* ProgramCache::getProgramCache()
{
- if (NULL == _programCache.get())
- _programCache.reset(new ProgramCache());
- return _programCache.get();
+ if (NULL == _programCache)
+ {
+ cv::AutoLock lock(getInitializationMutex());
+ if (NULL == _programCache)
+ _programCache = new ProgramCache();
+ }
+ return _programCache;
}
ProgramCache::ProgramCache()
ProgramCache::~ProgramCache()
{
releaseProgram();
+ if (this == _programCache)
+ {
+ cv::AutoLock lock(getInitializationMutex());
+ if (this == _programCache)
+ _programCache = NULL;
+ }
}
cl_program ProgramCache::progLookup(const string& srcsign)
{
if(status == CL_BUILD_PROGRAM_FAILURE)
{
- cl_int logStatus;
- char *buildLog = NULL;
size_t buildLogSize = 0;
- logStatus = clGetProgramBuildInfo(program,
- getClDeviceID(ctx), CL_PROGRAM_BUILD_LOG, buildLogSize,
- buildLog, &buildLogSize);
- if(logStatus != CL_SUCCESS)
- std::cout << "Failed to build the program and get the build info." << endl;
- buildLog = new char[buildLogSize];
- CV_DbgAssert(!!buildLog);
- memset(buildLog, 0, buildLogSize);
openCLSafeCall(clGetProgramBuildInfo(program, getClDeviceID(ctx),
- CL_PROGRAM_BUILD_LOG, buildLogSize, buildLog, NULL));
- std::cout << "\nBUILD LOG: " << options << "\n";
- std::cout << buildLog << endl;
- delete [] buildLog;
+ CL_PROGRAM_BUILD_LOG, 0, NULL, &buildLogSize));
+ std::vector<char> buildLog; buildLog.resize(buildLogSize);
+ memset(&buildLog[0], 0, buildLogSize);
+ openCLSafeCall(clGetProgramBuildInfo(program, getClDeviceID(ctx),
+ CL_PROGRAM_BUILD_LOG, buildLogSize, &buildLog[0], NULL));
+ std::cout << std::endl << "BUILD LOG: "
+ << (source->name ? source->name : "dynamic program") << ": "
+ << options << "\n";
+ std::cout << &buildLog[0] << endl;
}
openCLVerifyCall(status);
}
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
protected:
ProgramCache();
~ProgramCache();
- friend class std::auto_ptr<ProgramCache>;
public:
static ProgramCache *getProgramCache();
#include "precomp.hpp"
-#if defined(HAVE_OPENCL) && (!defined(__APPLE__) || defined(IOS))
-
-#if defined(BUILD_SHARED_LIBS) && (defined WIN32 || defined _WIN32 || defined WINCE)
-#define CL_RUNTIME_EXPORT __declspec(dllexport)
-#else
-#define CL_RUNTIME_EXPORT
-#endif
-
+#if defined(HAVE_OPENCL) && !defined(HAVE_OPENCL_STATIC)
#include "opencv2/ocl/cl_runtime/cl_runtime.hpp"
return func;
}
-#if defined(HAVE_OPENCL12)
-#include "cl_runtime_opencl12_impl.hpp"
-#elif defined(HAVE_OPENCL11)
-#include "cl_runtime_opencl11_impl.hpp"
-#else
-#error Invalid OpenCL configuration
-#endif
+#include "cl_runtime_opencl_impl.hpp"
#endif
+++ /dev/null
-//
-// AUTOGENERATED, DO NOT EDIT
-//
-// generated by parser_cl.py
-enum OPENCL_FN_ID {
- OPENCL_FN_clGetPlatformIDs = 0,
- OPENCL_FN_clGetPlatformInfo,
- OPENCL_FN_clGetDeviceIDs,
- OPENCL_FN_clGetDeviceInfo,
- OPENCL_FN_clCreateContext,
- OPENCL_FN_clCreateContextFromType,
- OPENCL_FN_clRetainContext,
- OPENCL_FN_clReleaseContext,
- OPENCL_FN_clGetContextInfo,
- OPENCL_FN_clCreateCommandQueue,
- OPENCL_FN_clRetainCommandQueue,
- OPENCL_FN_clReleaseCommandQueue,
- OPENCL_FN_clGetCommandQueueInfo,
- OPENCL_FN_clSetCommandQueueProperty,
- OPENCL_FN_clCreateBuffer,
- OPENCL_FN_clCreateSubBuffer,
- OPENCL_FN_clCreateImage2D,
- OPENCL_FN_clCreateImage3D,
- OPENCL_FN_clRetainMemObject,
- OPENCL_FN_clReleaseMemObject,
- OPENCL_FN_clGetSupportedImageFormats,
- OPENCL_FN_clGetMemObjectInfo,
- OPENCL_FN_clGetImageInfo,
- OPENCL_FN_clSetMemObjectDestructorCallback,
- OPENCL_FN_clCreateSampler,
- OPENCL_FN_clRetainSampler,
- OPENCL_FN_clReleaseSampler,
- OPENCL_FN_clGetSamplerInfo,
- OPENCL_FN_clCreateProgramWithSource,
- OPENCL_FN_clCreateProgramWithBinary,
- OPENCL_FN_clRetainProgram,
- OPENCL_FN_clReleaseProgram,
- OPENCL_FN_clBuildProgram,
- OPENCL_FN_clUnloadCompiler,
- OPENCL_FN_clGetProgramInfo,
- OPENCL_FN_clGetProgramBuildInfo,
- OPENCL_FN_clCreateKernel,
- OPENCL_FN_clCreateKernelsInProgram,
- OPENCL_FN_clRetainKernel,
- OPENCL_FN_clReleaseKernel,
- OPENCL_FN_clSetKernelArg,
- OPENCL_FN_clGetKernelInfo,
- OPENCL_FN_clGetKernelWorkGroupInfo,
- OPENCL_FN_clWaitForEvents,
- OPENCL_FN_clGetEventInfo,
- OPENCL_FN_clCreateUserEvent,
- OPENCL_FN_clRetainEvent,
- OPENCL_FN_clReleaseEvent,
- OPENCL_FN_clSetUserEventStatus,
- OPENCL_FN_clSetEventCallback,
- OPENCL_FN_clGetEventProfilingInfo,
- OPENCL_FN_clFlush,
- OPENCL_FN_clFinish,
- OPENCL_FN_clEnqueueReadBuffer,
- OPENCL_FN_clEnqueueReadBufferRect,
- OPENCL_FN_clEnqueueWriteBuffer,
- OPENCL_FN_clEnqueueWriteBufferRect,
- OPENCL_FN_clEnqueueCopyBuffer,
- OPENCL_FN_clEnqueueCopyBufferRect,
- OPENCL_FN_clEnqueueReadImage,
- OPENCL_FN_clEnqueueWriteImage,
- OPENCL_FN_clEnqueueCopyImage,
- OPENCL_FN_clEnqueueCopyImageToBuffer,
- OPENCL_FN_clEnqueueCopyBufferToImage,
- OPENCL_FN_clEnqueueMapBuffer,
- OPENCL_FN_clEnqueueMapImage,
- OPENCL_FN_clEnqueueUnmapMemObject,
- OPENCL_FN_clEnqueueNDRangeKernel,
- OPENCL_FN_clEnqueueTask,
- OPENCL_FN_clEnqueueNativeKernel,
- OPENCL_FN_clEnqueueMarker,
- OPENCL_FN_clEnqueueWaitForEvents,
- OPENCL_FN_clEnqueueBarrier,
- OPENCL_FN_clGetExtensionFunctionAddress,
-};
-// generated by parser_cl.py
-const char* opencl_fn_names[] = {
- "clGetPlatformIDs",
- "clGetPlatformInfo",
- "clGetDeviceIDs",
- "clGetDeviceInfo",
- "clCreateContext",
- "clCreateContextFromType",
- "clRetainContext",
- "clReleaseContext",
- "clGetContextInfo",
- "clCreateCommandQueue",
- "clRetainCommandQueue",
- "clReleaseCommandQueue",
- "clGetCommandQueueInfo",
- "clSetCommandQueueProperty",
- "clCreateBuffer",
- "clCreateSubBuffer",
- "clCreateImage2D",
- "clCreateImage3D",
- "clRetainMemObject",
- "clReleaseMemObject",
- "clGetSupportedImageFormats",
- "clGetMemObjectInfo",
- "clGetImageInfo",
- "clSetMemObjectDestructorCallback",
- "clCreateSampler",
- "clRetainSampler",
- "clReleaseSampler",
- "clGetSamplerInfo",
- "clCreateProgramWithSource",
- "clCreateProgramWithBinary",
- "clRetainProgram",
- "clReleaseProgram",
- "clBuildProgram",
- "clUnloadCompiler",
- "clGetProgramInfo",
- "clGetProgramBuildInfo",
- "clCreateKernel",
- "clCreateKernelsInProgram",
- "clRetainKernel",
- "clReleaseKernel",
- "clSetKernelArg",
- "clGetKernelInfo",
- "clGetKernelWorkGroupInfo",
- "clWaitForEvents",
- "clGetEventInfo",
- "clCreateUserEvent",
- "clRetainEvent",
- "clReleaseEvent",
- "clSetUserEventStatus",
- "clSetEventCallback",
- "clGetEventProfilingInfo",
- "clFlush",
- "clFinish",
- "clEnqueueReadBuffer",
- "clEnqueueReadBufferRect",
- "clEnqueueWriteBuffer",
- "clEnqueueWriteBufferRect",
- "clEnqueueCopyBuffer",
- "clEnqueueCopyBufferRect",
- "clEnqueueReadImage",
- "clEnqueueWriteImage",
- "clEnqueueCopyImage",
- "clEnqueueCopyImageToBuffer",
- "clEnqueueCopyBufferToImage",
- "clEnqueueMapBuffer",
- "clEnqueueMapImage",
- "clEnqueueUnmapMemObject",
- "clEnqueueNDRangeKernel",
- "clEnqueueTask",
- "clEnqueueNativeKernel",
- "clEnqueueMarker",
- "clEnqueueWaitForEvents",
- "clEnqueueBarrier",
- "clGetExtensionFunctionAddress",
-};
-
-namespace {
-// generated by parser_cl.py
-template <int ID, typename _R>
-struct opencl_fn0
-{
- typedef _R (CL_API_CALL*FN)();
- static _R CL_API_CALL switch_fn()
- { return ((FN)opencl_check_fn(ID))(); }
-};
-
-template <int ID, typename _R, typename _T1>
-struct opencl_fn1
-{
- typedef _R (CL_API_CALL*FN)(_T1);
- static _R CL_API_CALL switch_fn(_T1 p1)
- { return ((FN)opencl_check_fn(ID))(p1); }
-};
-
-template <int ID, typename _R, typename _T1, typename _T2>
-struct opencl_fn2
-{
- typedef _R (CL_API_CALL*FN)(_T1, _T2);
- static _R CL_API_CALL switch_fn(_T1 p1, _T2 p2)
- { return ((FN)opencl_check_fn(ID))(p1, p2); }
-};
-
-template <int ID, typename _R, typename _T1, typename _T2, typename _T3>
-struct opencl_fn3
-{
- typedef _R (CL_API_CALL*FN)(_T1, _T2, _T3);
- static _R CL_API_CALL switch_fn(_T1 p1, _T2 p2, _T3 p3)
- { return ((FN)opencl_check_fn(ID))(p1, p2, p3); }
-};
-
-template <int ID, typename _R, typename _T1, typename _T2, typename _T3, typename _T4>
-struct opencl_fn4
-{
- typedef _R (CL_API_CALL*FN)(_T1, _T2, _T3, _T4);
- static _R CL_API_CALL switch_fn(_T1 p1, _T2 p2, _T3 p3, _T4 p4)
- { return ((FN)opencl_check_fn(ID))(p1, p2, p3, p4); }
-};
-
-template <int ID, typename _R, typename _T1, typename _T2, typename _T3, typename _T4, typename _T5>
-struct opencl_fn5
-{
- typedef _R (CL_API_CALL*FN)(_T1, _T2, _T3, _T4, _T5);
- static _R CL_API_CALL switch_fn(_T1 p1, _T2 p2, _T3 p3, _T4 p4, _T5 p5)
- { return ((FN)opencl_check_fn(ID))(p1, p2, p3, p4, p5); }
-};
-
-template <int ID, typename _R, typename _T1, typename _T2, typename _T3, typename _T4, typename _T5, typename _T6>
-struct opencl_fn6
-{
- typedef _R (CL_API_CALL*FN)(_T1, _T2, _T3, _T4, _T5, _T6);
- static _R CL_API_CALL switch_fn(_T1 p1, _T2 p2, _T3 p3, _T4 p4, _T5 p5, _T6 p6)
- { return ((FN)opencl_check_fn(ID))(p1, p2, p3, p4, p5, p6); }
-};
-
-template <int ID, typename _R, typename _T1, typename _T2, typename _T3, typename _T4, typename _T5, typename _T6, typename _T7>
-struct opencl_fn7
-{
- typedef _R (CL_API_CALL*FN)(_T1, _T2, _T3, _T4, _T5, _T6, _T7);
- static _R CL_API_CALL switch_fn(_T1 p1, _T2 p2, _T3 p3, _T4 p4, _T5 p5, _T6 p6, _T7 p7)
- { return ((FN)opencl_check_fn(ID))(p1, p2, p3, p4, p5, p6, p7); }
-};
-
-template <int ID, typename _R, typename _T1, typename _T2, typename _T3, typename _T4, typename _T5, typename _T6, typename _T7, typename _T8>
-struct opencl_fn8
-{
- typedef _R (CL_API_CALL*FN)(_T1, _T2, _T3, _T4, _T5, _T6, _T7, _T8);
- static _R CL_API_CALL switch_fn(_T1 p1, _T2 p2, _T3 p3, _T4 p4, _T5 p5, _T6 p6, _T7 p7, _T8 p8)
- { return ((FN)opencl_check_fn(ID))(p1, p2, p3, p4, p5, p6, p7, p8); }
-};
-
-template <int ID, typename _R, typename _T1, typename _T2, typename _T3, typename _T4, typename _T5, typename _T6, typename _T7, typename _T8, typename _T9>
-struct opencl_fn9
-{
- typedef _R (CL_API_CALL*FN)(_T1, _T2, _T3, _T4, _T5, _T6, _T7, _T8, _T9);
- static _R CL_API_CALL switch_fn(_T1 p1, _T2 p2, _T3 p3, _T4 p4, _T5 p5, _T6 p6, _T7 p7, _T8 p8, _T9 p9)
- { return ((FN)opencl_check_fn(ID))(p1, p2, p3, p4, p5, p6, p7, p8, p9); }
-};
-
-template <int ID, typename _R, typename _T1, typename _T2, typename _T3, typename _T4, typename _T5, typename _T6, typename _T7, typename _T8, typename _T9, typename _T10>
-struct opencl_fn10
-{
- typedef _R (CL_API_CALL*FN)(_T1, _T2, _T3, _T4, _T5, _T6, _T7, _T8, _T9, _T10);
- static _R CL_API_CALL switch_fn(_T1 p1, _T2 p2, _T3 p3, _T4 p4, _T5 p5, _T6 p6, _T7 p7, _T8 p8, _T9 p9, _T10 p10)
- { return ((FN)opencl_check_fn(ID))(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10); }
-};
-
-template <int ID, typename _R, typename _T1, typename _T2, typename _T3, typename _T4, typename _T5, typename _T6, typename _T7, typename _T8, typename _T9, typename _T10, typename _T11>
-struct opencl_fn11
-{
- typedef _R (CL_API_CALL*FN)(_T1, _T2, _T3, _T4, _T5, _T6, _T7, _T8, _T9, _T10, _T11);
- static _R CL_API_CALL switch_fn(_T1 p1, _T2 p2, _T3 p3, _T4 p4, _T5 p5, _T6 p6, _T7 p7, _T8 p8, _T9 p9, _T10 p10, _T11 p11)
- { return ((FN)opencl_check_fn(ID))(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11); }
-};
-
-template <int ID, typename _R, typename _T1, typename _T2, typename _T3, typename _T4, typename _T5, typename _T6, typename _T7, typename _T8, typename _T9, typename _T10, typename _T11, typename _T12>
-struct opencl_fn12
-{
- typedef _R (CL_API_CALL*FN)(_T1, _T2, _T3, _T4, _T5, _T6, _T7, _T8, _T9, _T10, _T11, _T12);
- static _R CL_API_CALL switch_fn(_T1 p1, _T2 p2, _T3 p3, _T4 p4, _T5 p5, _T6 p6, _T7 p7, _T8 p8, _T9 p9, _T10 p10, _T11 p11, _T12 p12)
- { return ((FN)opencl_check_fn(ID))(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12); }
-};
-
-template <int ID, typename _R, typename _T1, typename _T2, typename _T3, typename _T4, typename _T5, typename _T6, typename _T7, typename _T8, typename _T9, typename _T10, typename _T11, typename _T12, typename _T13>
-struct opencl_fn13
-{
- typedef _R (CL_API_CALL*FN)(_T1, _T2, _T3, _T4, _T5, _T6, _T7, _T8, _T9, _T10, _T11, _T12, _T13);
- static _R CL_API_CALL switch_fn(_T1 p1, _T2 p2, _T3 p3, _T4 p4, _T5 p5, _T6 p6, _T7 p7, _T8 p8, _T9 p9, _T10 p10, _T11 p11, _T12 p12, _T13 p13)
- { return ((FN)opencl_check_fn(ID))(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13); }
-};
-
-template <int ID, typename _R, typename _T1, typename _T2, typename _T3, typename _T4, typename _T5, typename _T6, typename _T7, typename _T8, typename _T9, typename _T10, typename _T11, typename _T12, typename _T13, typename _T14>
-struct opencl_fn14
-{
- typedef _R (CL_API_CALL*FN)(_T1, _T2, _T3, _T4, _T5, _T6, _T7, _T8, _T9, _T10, _T11, _T12, _T13, _T14);
- static _R CL_API_CALL switch_fn(_T1 p1, _T2 p2, _T3 p3, _T4 p4, _T5 p5, _T6 p6, _T7 p7, _T8 p8, _T9 p9, _T10 p10, _T11 p11, _T12 p12, _T13 p13, _T14 p14)
- { return ((FN)opencl_check_fn(ID))(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14); }
-};
-
-}
-
-// generated by parser_cl.py
-cl_int (CL_API_CALL*clGetPlatformIDs)(cl_uint, cl_platform_id*, cl_uint*) = opencl_fn3<OPENCL_FN_clGetPlatformIDs, cl_int, cl_uint, cl_platform_id*, cl_uint*>::switch_fn;
-cl_int (CL_API_CALL*clGetPlatformInfo)(cl_platform_id, cl_platform_info, size_t, void*, size_t*) = opencl_fn5<OPENCL_FN_clGetPlatformInfo, cl_int, cl_platform_id, cl_platform_info, size_t, void*, size_t*>::switch_fn;
-cl_int (CL_API_CALL*clGetDeviceIDs)(cl_platform_id, cl_device_type, cl_uint, cl_device_id*, cl_uint*) = opencl_fn5<OPENCL_FN_clGetDeviceIDs, cl_int, cl_platform_id, cl_device_type, cl_uint, cl_device_id*, cl_uint*>::switch_fn;
-cl_int (CL_API_CALL*clGetDeviceInfo)(cl_device_id, cl_device_info, size_t, void*, size_t*) = opencl_fn5<OPENCL_FN_clGetDeviceInfo, cl_int, cl_device_id, cl_device_info, size_t, void*, size_t*>::switch_fn;
-cl_context (CL_API_CALL*clCreateContext)(const cl_context_properties*, cl_uint, const cl_device_id*, void (CL_CALLBACK*) (const char*, const void*, size_t, void*), void*, cl_int*) = opencl_fn6<OPENCL_FN_clCreateContext, cl_context, const cl_context_properties*, cl_uint, const cl_device_id*, void (CL_CALLBACK*) (const char*, const void*, size_t, void*), void*, cl_int*>::switch_fn;
-cl_context (CL_API_CALL*clCreateContextFromType)(const cl_context_properties*, cl_device_type, void (CL_CALLBACK*) (const char*, const void*, size_t, void*), void*, cl_int*) = opencl_fn5<OPENCL_FN_clCreateContextFromType, cl_context, const cl_context_properties*, cl_device_type, void (CL_CALLBACK*) (const char*, const void*, size_t, void*), void*, cl_int*>::switch_fn;
-cl_int (CL_API_CALL*clRetainContext)(cl_context) = opencl_fn1<OPENCL_FN_clRetainContext, cl_int, cl_context>::switch_fn;
-cl_int (CL_API_CALL*clReleaseContext)(cl_context) = opencl_fn1<OPENCL_FN_clReleaseContext, cl_int, cl_context>::switch_fn;
-cl_int (CL_API_CALL*clGetContextInfo)(cl_context, cl_context_info, size_t, void*, size_t*) = opencl_fn5<OPENCL_FN_clGetContextInfo, cl_int, cl_context, cl_context_info, size_t, void*, size_t*>::switch_fn;
-cl_command_queue (CL_API_CALL*clCreateCommandQueue)(cl_context, cl_device_id, cl_command_queue_properties, cl_int*) = opencl_fn4<OPENCL_FN_clCreateCommandQueue, cl_command_queue, cl_context, cl_device_id, cl_command_queue_properties, cl_int*>::switch_fn;
-cl_int (CL_API_CALL*clRetainCommandQueue)(cl_command_queue) = opencl_fn1<OPENCL_FN_clRetainCommandQueue, cl_int, cl_command_queue>::switch_fn;
-cl_int (CL_API_CALL*clReleaseCommandQueue)(cl_command_queue) = opencl_fn1<OPENCL_FN_clReleaseCommandQueue, cl_int, cl_command_queue>::switch_fn;
-cl_int (CL_API_CALL*clGetCommandQueueInfo)(cl_command_queue, cl_command_queue_info, size_t, void*, size_t*) = opencl_fn5<OPENCL_FN_clGetCommandQueueInfo, cl_int, cl_command_queue, cl_command_queue_info, size_t, void*, size_t*>::switch_fn;
-cl_int (CL_API_CALL*clSetCommandQueueProperty)(cl_command_queue, cl_command_queue_properties, cl_bool, cl_command_queue_properties*) = opencl_fn4<OPENCL_FN_clSetCommandQueueProperty, cl_int, cl_command_queue, cl_command_queue_properties, cl_bool, cl_command_queue_properties*>::switch_fn;
-cl_mem (CL_API_CALL*clCreateBuffer)(cl_context, cl_mem_flags, size_t, void*, cl_int*) = opencl_fn5<OPENCL_FN_clCreateBuffer, cl_mem, cl_context, cl_mem_flags, size_t, void*, cl_int*>::switch_fn;
-cl_mem (CL_API_CALL*clCreateSubBuffer)(cl_mem, cl_mem_flags, cl_buffer_create_type, const void*, cl_int*) = opencl_fn5<OPENCL_FN_clCreateSubBuffer, cl_mem, cl_mem, cl_mem_flags, cl_buffer_create_type, const void*, cl_int*>::switch_fn;
-cl_mem (CL_API_CALL*clCreateImage2D)(cl_context, cl_mem_flags, const cl_image_format*, size_t, size_t, size_t, void*, cl_int*) = opencl_fn8<OPENCL_FN_clCreateImage2D, cl_mem, cl_context, cl_mem_flags, const cl_image_format*, size_t, size_t, size_t, void*, cl_int*>::switch_fn;
-cl_mem (CL_API_CALL*clCreateImage3D)(cl_context, cl_mem_flags, const cl_image_format*, size_t, size_t, size_t, size_t, size_t, void*, cl_int*) = opencl_fn10<OPENCL_FN_clCreateImage3D, cl_mem, cl_context, cl_mem_flags, const cl_image_format*, size_t, size_t, size_t, size_t, size_t, void*, cl_int*>::switch_fn;
-cl_int (CL_API_CALL*clRetainMemObject)(cl_mem) = opencl_fn1<OPENCL_FN_clRetainMemObject, cl_int, cl_mem>::switch_fn;
-cl_int (CL_API_CALL*clReleaseMemObject)(cl_mem) = opencl_fn1<OPENCL_FN_clReleaseMemObject, cl_int, cl_mem>::switch_fn;
-cl_int (CL_API_CALL*clGetSupportedImageFormats)(cl_context, cl_mem_flags, cl_mem_object_type, cl_uint, cl_image_format*, cl_uint*) = opencl_fn6<OPENCL_FN_clGetSupportedImageFormats, cl_int, cl_context, cl_mem_flags, cl_mem_object_type, cl_uint, cl_image_format*, cl_uint*>::switch_fn;
-cl_int (CL_API_CALL*clGetMemObjectInfo)(cl_mem, cl_mem_info, size_t, void*, size_t*) = opencl_fn5<OPENCL_FN_clGetMemObjectInfo, cl_int, cl_mem, cl_mem_info, size_t, void*, size_t*>::switch_fn;
-cl_int (CL_API_CALL*clGetImageInfo)(cl_mem, cl_image_info, size_t, void*, size_t*) = opencl_fn5<OPENCL_FN_clGetImageInfo, cl_int, cl_mem, cl_image_info, size_t, void*, size_t*>::switch_fn;
-cl_int (CL_API_CALL*clSetMemObjectDestructorCallback)(cl_mem, void (CL_CALLBACK*) (cl_mem, void*), void*) = opencl_fn3<OPENCL_FN_clSetMemObjectDestructorCallback, cl_int, cl_mem, void (CL_CALLBACK*) (cl_mem, void*), void*>::switch_fn;
-cl_sampler (CL_API_CALL*clCreateSampler)(cl_context, cl_bool, cl_addressing_mode, cl_filter_mode, cl_int*) = opencl_fn5<OPENCL_FN_clCreateSampler, cl_sampler, cl_context, cl_bool, cl_addressing_mode, cl_filter_mode, cl_int*>::switch_fn;
-cl_int (CL_API_CALL*clRetainSampler)(cl_sampler) = opencl_fn1<OPENCL_FN_clRetainSampler, cl_int, cl_sampler>::switch_fn;
-cl_int (CL_API_CALL*clReleaseSampler)(cl_sampler) = opencl_fn1<OPENCL_FN_clReleaseSampler, cl_int, cl_sampler>::switch_fn;
-cl_int (CL_API_CALL*clGetSamplerInfo)(cl_sampler, cl_sampler_info, size_t, void*, size_t*) = opencl_fn5<OPENCL_FN_clGetSamplerInfo, cl_int, cl_sampler, cl_sampler_info, size_t, void*, size_t*>::switch_fn;
-cl_program (CL_API_CALL*clCreateProgramWithSource)(cl_context, cl_uint, const char**, const size_t*, cl_int*) = opencl_fn5<OPENCL_FN_clCreateProgramWithSource, cl_program, cl_context, cl_uint, const char**, const size_t*, cl_int*>::switch_fn;
-cl_program (CL_API_CALL*clCreateProgramWithBinary)(cl_context, cl_uint, const cl_device_id*, const size_t*, const unsigned char**, cl_int*, cl_int*) = opencl_fn7<OPENCL_FN_clCreateProgramWithBinary, cl_program, cl_context, cl_uint, const cl_device_id*, const size_t*, const unsigned char**, cl_int*, cl_int*>::switch_fn;
-cl_int (CL_API_CALL*clRetainProgram)(cl_program) = opencl_fn1<OPENCL_FN_clRetainProgram, cl_int, cl_program>::switch_fn;
-cl_int (CL_API_CALL*clReleaseProgram)(cl_program) = opencl_fn1<OPENCL_FN_clReleaseProgram, cl_int, cl_program>::switch_fn;
-cl_int (CL_API_CALL*clBuildProgram)(cl_program, cl_uint, const cl_device_id*, const char*, void (CL_CALLBACK*) (cl_program, void*), void*) = opencl_fn6<OPENCL_FN_clBuildProgram, cl_int, cl_program, cl_uint, const cl_device_id*, const char*, void (CL_CALLBACK*) (cl_program, void*), void*>::switch_fn;
-cl_int (CL_API_CALL*clUnloadCompiler)() = opencl_fn0<OPENCL_FN_clUnloadCompiler, cl_int>::switch_fn;
-cl_int (CL_API_CALL*clGetProgramInfo)(cl_program, cl_program_info, size_t, void*, size_t*) = opencl_fn5<OPENCL_FN_clGetProgramInfo, cl_int, cl_program, cl_program_info, size_t, void*, size_t*>::switch_fn;
-cl_int (CL_API_CALL*clGetProgramBuildInfo)(cl_program, cl_device_id, cl_program_build_info, size_t, void*, size_t*) = opencl_fn6<OPENCL_FN_clGetProgramBuildInfo, cl_int, cl_program, cl_device_id, cl_program_build_info, size_t, void*, size_t*>::switch_fn;
-cl_kernel (CL_API_CALL*clCreateKernel)(cl_program, const char*, cl_int*) = opencl_fn3<OPENCL_FN_clCreateKernel, cl_kernel, cl_program, const char*, cl_int*>::switch_fn;
-cl_int (CL_API_CALL*clCreateKernelsInProgram)(cl_program, cl_uint, cl_kernel*, cl_uint*) = opencl_fn4<OPENCL_FN_clCreateKernelsInProgram, cl_int, cl_program, cl_uint, cl_kernel*, cl_uint*>::switch_fn;
-cl_int (CL_API_CALL*clRetainKernel)(cl_kernel) = opencl_fn1<OPENCL_FN_clRetainKernel, cl_int, cl_kernel>::switch_fn;
-cl_int (CL_API_CALL*clReleaseKernel)(cl_kernel) = opencl_fn1<OPENCL_FN_clReleaseKernel, cl_int, cl_kernel>::switch_fn;
-cl_int (CL_API_CALL*clSetKernelArg)(cl_kernel, cl_uint, size_t, const void*) = opencl_fn4<OPENCL_FN_clSetKernelArg, cl_int, cl_kernel, cl_uint, size_t, const void*>::switch_fn;
-cl_int (CL_API_CALL*clGetKernelInfo)(cl_kernel, cl_kernel_info, size_t, void*, size_t*) = opencl_fn5<OPENCL_FN_clGetKernelInfo, cl_int, cl_kernel, cl_kernel_info, size_t, void*, size_t*>::switch_fn;
-cl_int (CL_API_CALL*clGetKernelWorkGroupInfo)(cl_kernel, cl_device_id, cl_kernel_work_group_info, size_t, void*, size_t*) = opencl_fn6<OPENCL_FN_clGetKernelWorkGroupInfo, cl_int, cl_kernel, cl_device_id, cl_kernel_work_group_info, size_t, void*, size_t*>::switch_fn;
-cl_int (CL_API_CALL*clWaitForEvents)(cl_uint, const cl_event*) = opencl_fn2<OPENCL_FN_clWaitForEvents, cl_int, cl_uint, const cl_event*>::switch_fn;
-cl_int (CL_API_CALL*clGetEventInfo)(cl_event, cl_event_info, size_t, void*, size_t*) = opencl_fn5<OPENCL_FN_clGetEventInfo, cl_int, cl_event, cl_event_info, size_t, void*, size_t*>::switch_fn;
-cl_event (CL_API_CALL*clCreateUserEvent)(cl_context, cl_int*) = opencl_fn2<OPENCL_FN_clCreateUserEvent, cl_event, cl_context, cl_int*>::switch_fn;
-cl_int (CL_API_CALL*clRetainEvent)(cl_event) = opencl_fn1<OPENCL_FN_clRetainEvent, cl_int, cl_event>::switch_fn;
-cl_int (CL_API_CALL*clReleaseEvent)(cl_event) = opencl_fn1<OPENCL_FN_clReleaseEvent, cl_int, cl_event>::switch_fn;
-cl_int (CL_API_CALL*clSetUserEventStatus)(cl_event, cl_int) = opencl_fn2<OPENCL_FN_clSetUserEventStatus, cl_int, cl_event, cl_int>::switch_fn;
-cl_int (CL_API_CALL*clSetEventCallback)(cl_event, cl_int, void (CL_CALLBACK*) (cl_event, cl_int, void*), void*) = opencl_fn4<OPENCL_FN_clSetEventCallback, cl_int, cl_event, cl_int, void (CL_CALLBACK*) (cl_event, cl_int, void*), void*>::switch_fn;
-cl_int (CL_API_CALL*clGetEventProfilingInfo)(cl_event, cl_profiling_info, size_t, void*, size_t*) = opencl_fn5<OPENCL_FN_clGetEventProfilingInfo, cl_int, cl_event, cl_profiling_info, size_t, void*, size_t*>::switch_fn;
-cl_int (CL_API_CALL*clFlush)(cl_command_queue) = opencl_fn1<OPENCL_FN_clFlush, cl_int, cl_command_queue>::switch_fn;
-cl_int (CL_API_CALL*clFinish)(cl_command_queue) = opencl_fn1<OPENCL_FN_clFinish, cl_int, cl_command_queue>::switch_fn;
-cl_int (CL_API_CALL*clEnqueueReadBuffer)(cl_command_queue, cl_mem, cl_bool, size_t, size_t, void*, cl_uint, const cl_event*, cl_event*) = opencl_fn9<OPENCL_FN_clEnqueueReadBuffer, cl_int, cl_command_queue, cl_mem, cl_bool, size_t, size_t, void*, cl_uint, const cl_event*, cl_event*>::switch_fn;
-cl_int (CL_API_CALL*clEnqueueReadBufferRect)(cl_command_queue, cl_mem, cl_bool, const size_t*, const size_t*, const size_t*, size_t, size_t, size_t, size_t, void*, cl_uint, const cl_event*, cl_event*) = opencl_fn14<OPENCL_FN_clEnqueueReadBufferRect, cl_int, cl_command_queue, cl_mem, cl_bool, const size_t*, const size_t*, const size_t*, size_t, size_t, size_t, size_t, void*, cl_uint, const cl_event*, cl_event*>::switch_fn;
-cl_int (CL_API_CALL*clEnqueueWriteBuffer)(cl_command_queue, cl_mem, cl_bool, size_t, size_t, const void*, cl_uint, const cl_event*, cl_event*) = opencl_fn9<OPENCL_FN_clEnqueueWriteBuffer, cl_int, cl_command_queue, cl_mem, cl_bool, size_t, size_t, const void*, cl_uint, const cl_event*, cl_event*>::switch_fn;
-cl_int (CL_API_CALL*clEnqueueWriteBufferRect)(cl_command_queue, cl_mem, cl_bool, const size_t*, const size_t*, const size_t*, size_t, size_t, size_t, size_t, const void*, cl_uint, const cl_event*, cl_event*) = opencl_fn14<OPENCL_FN_clEnqueueWriteBufferRect, cl_int, cl_command_queue, cl_mem, cl_bool, const size_t*, const size_t*, const size_t*, size_t, size_t, size_t, size_t, const void*, cl_uint, const cl_event*, cl_event*>::switch_fn;
-cl_int (CL_API_CALL*clEnqueueCopyBuffer)(cl_command_queue, cl_mem, cl_mem, size_t, size_t, size_t, cl_uint, const cl_event*, cl_event*) = opencl_fn9<OPENCL_FN_clEnqueueCopyBuffer, cl_int, cl_command_queue, cl_mem, cl_mem, size_t, size_t, size_t, cl_uint, const cl_event*, cl_event*>::switch_fn;
-cl_int (CL_API_CALL*clEnqueueCopyBufferRect)(cl_command_queue, cl_mem, cl_mem, const size_t*, const size_t*, const size_t*, size_t, size_t, size_t, size_t, cl_uint, const cl_event*, cl_event*) = opencl_fn13<OPENCL_FN_clEnqueueCopyBufferRect, cl_int, cl_command_queue, cl_mem, cl_mem, const size_t*, const size_t*, const size_t*, size_t, size_t, size_t, size_t, cl_uint, const cl_event*, cl_event*>::switch_fn;
-cl_int (CL_API_CALL*clEnqueueReadImage)(cl_command_queue, cl_mem, cl_bool, const size_t*, const size_t*, size_t, size_t, void*, cl_uint, const cl_event*, cl_event*) = opencl_fn11<OPENCL_FN_clEnqueueReadImage, cl_int, cl_command_queue, cl_mem, cl_bool, const size_t*, const size_t*, size_t, size_t, void*, cl_uint, const cl_event*, cl_event*>::switch_fn;
-cl_int (CL_API_CALL*clEnqueueWriteImage)(cl_command_queue, cl_mem, cl_bool, const size_t*, const size_t*, size_t, size_t, const void*, cl_uint, const cl_event*, cl_event*) = opencl_fn11<OPENCL_FN_clEnqueueWriteImage, cl_int, cl_command_queue, cl_mem, cl_bool, const size_t*, const size_t*, size_t, size_t, const void*, cl_uint, const cl_event*, cl_event*>::switch_fn;
-cl_int (CL_API_CALL*clEnqueueCopyImage)(cl_command_queue, cl_mem, cl_mem, const size_t*, const size_t*, const size_t*, cl_uint, const cl_event*, cl_event*) = opencl_fn9<OPENCL_FN_clEnqueueCopyImage, cl_int, cl_command_queue, cl_mem, cl_mem, const size_t*, const size_t*, const size_t*, cl_uint, const cl_event*, cl_event*>::switch_fn;
-cl_int (CL_API_CALL*clEnqueueCopyImageToBuffer)(cl_command_queue, cl_mem, cl_mem, const size_t*, const size_t*, size_t, cl_uint, const cl_event*, cl_event*) = opencl_fn9<OPENCL_FN_clEnqueueCopyImageToBuffer, cl_int, cl_command_queue, cl_mem, cl_mem, const size_t*, const size_t*, size_t, cl_uint, const cl_event*, cl_event*>::switch_fn;
-cl_int (CL_API_CALL*clEnqueueCopyBufferToImage)(cl_command_queue, cl_mem, cl_mem, size_t, const size_t*, const size_t*, cl_uint, const cl_event*, cl_event*) = opencl_fn9<OPENCL_FN_clEnqueueCopyBufferToImage, cl_int, cl_command_queue, cl_mem, cl_mem, size_t, const size_t*, const size_t*, cl_uint, const cl_event*, cl_event*>::switch_fn;
-void* (CL_API_CALL*clEnqueueMapBuffer)(cl_command_queue, cl_mem, cl_bool, cl_map_flags, size_t, size_t, cl_uint, const cl_event*, cl_event*, cl_int*) = opencl_fn10<OPENCL_FN_clEnqueueMapBuffer, void*, cl_command_queue, cl_mem, cl_bool, cl_map_flags, size_t, size_t, cl_uint, const cl_event*, cl_event*, cl_int*>::switch_fn;
-void* (CL_API_CALL*clEnqueueMapImage)(cl_command_queue, cl_mem, cl_bool, cl_map_flags, const size_t*, const size_t*, size_t*, size_t*, cl_uint, const cl_event*, cl_event*, cl_int*) = opencl_fn12<OPENCL_FN_clEnqueueMapImage, void*, cl_command_queue, cl_mem, cl_bool, cl_map_flags, const size_t*, const size_t*, size_t*, size_t*, cl_uint, const cl_event*, cl_event*, cl_int*>::switch_fn;
-cl_int (CL_API_CALL*clEnqueueUnmapMemObject)(cl_command_queue, cl_mem, void*, cl_uint, const cl_event*, cl_event*) = opencl_fn6<OPENCL_FN_clEnqueueUnmapMemObject, cl_int, cl_command_queue, cl_mem, void*, cl_uint, const cl_event*, cl_event*>::switch_fn;
-cl_int (CL_API_CALL*clEnqueueNDRangeKernel)(cl_command_queue, cl_kernel, cl_uint, const size_t*, const size_t*, const size_t*, cl_uint, const cl_event*, cl_event*) = opencl_fn9<OPENCL_FN_clEnqueueNDRangeKernel, cl_int, cl_command_queue, cl_kernel, cl_uint, const size_t*, const size_t*, const size_t*, cl_uint, const cl_event*, cl_event*>::switch_fn;
-cl_int (CL_API_CALL*clEnqueueTask)(cl_command_queue, cl_kernel, cl_uint, const cl_event*, cl_event*) = opencl_fn5<OPENCL_FN_clEnqueueTask, cl_int, cl_command_queue, cl_kernel, cl_uint, const cl_event*, cl_event*>::switch_fn;
-cl_int (CL_API_CALL*clEnqueueNativeKernel)(cl_command_queue, void (CL_CALLBACK*) (void*), void*, size_t, cl_uint, const cl_mem*, const void**, cl_uint, const cl_event*, cl_event*) = opencl_fn10<OPENCL_FN_clEnqueueNativeKernel, cl_int, cl_command_queue, void (CL_CALLBACK*) (void*), void*, size_t, cl_uint, const cl_mem*, const void**, cl_uint, const cl_event*, cl_event*>::switch_fn;
-cl_int (CL_API_CALL*clEnqueueMarker)(cl_command_queue, cl_event*) = opencl_fn2<OPENCL_FN_clEnqueueMarker, cl_int, cl_command_queue, cl_event*>::switch_fn;
-cl_int (CL_API_CALL*clEnqueueWaitForEvents)(cl_command_queue, cl_uint, const cl_event*) = opencl_fn3<OPENCL_FN_clEnqueueWaitForEvents, cl_int, cl_command_queue, cl_uint, const cl_event*>::switch_fn;
-cl_int (CL_API_CALL*clEnqueueBarrier)(cl_command_queue) = opencl_fn1<OPENCL_FN_clEnqueueBarrier, cl_int, cl_command_queue>::switch_fn;
-void* (CL_API_CALL*clGetExtensionFunctionAddress)(const char*) = opencl_fn1<OPENCL_FN_clGetExtensionFunctionAddress, void*, const char*>::switch_fn;
-
-// generated by parser_cl.py
-void* opencl_fn_ptrs[] = {
- &clGetPlatformIDs,
- &clGetPlatformInfo,
- &clGetDeviceIDs,
- &clGetDeviceInfo,
- &clCreateContext,
- &clCreateContextFromType,
- &clRetainContext,
- &clReleaseContext,
- &clGetContextInfo,
- &clCreateCommandQueue,
- &clRetainCommandQueue,
- &clReleaseCommandQueue,
- &clGetCommandQueueInfo,
- &clSetCommandQueueProperty,
- &clCreateBuffer,
- &clCreateSubBuffer,
- &clCreateImage2D,
- &clCreateImage3D,
- &clRetainMemObject,
- &clReleaseMemObject,
- &clGetSupportedImageFormats,
- &clGetMemObjectInfo,
- &clGetImageInfo,
- &clSetMemObjectDestructorCallback,
- &clCreateSampler,
- &clRetainSampler,
- &clReleaseSampler,
- &clGetSamplerInfo,
- &clCreateProgramWithSource,
- &clCreateProgramWithBinary,
- &clRetainProgram,
- &clReleaseProgram,
- &clBuildProgram,
- &clUnloadCompiler,
- &clGetProgramInfo,
- &clGetProgramBuildInfo,
- &clCreateKernel,
- &clCreateKernelsInProgram,
- &clRetainKernel,
- &clReleaseKernel,
- &clSetKernelArg,
- &clGetKernelInfo,
- &clGetKernelWorkGroupInfo,
- &clWaitForEvents,
- &clGetEventInfo,
- &clCreateUserEvent,
- &clRetainEvent,
- &clReleaseEvent,
- &clSetUserEventStatus,
- &clSetEventCallback,
- &clGetEventProfilingInfo,
- &clFlush,
- &clFinish,
- &clEnqueueReadBuffer,
- &clEnqueueReadBufferRect,
- &clEnqueueWriteBuffer,
- &clEnqueueWriteBufferRect,
- &clEnqueueCopyBuffer,
- &clEnqueueCopyBufferRect,
- &clEnqueueReadImage,
- &clEnqueueWriteImage,
- &clEnqueueCopyImage,
- &clEnqueueCopyImageToBuffer,
- &clEnqueueCopyBufferToImage,
- &clEnqueueMapBuffer,
- &clEnqueueMapImage,
- &clEnqueueUnmapMemObject,
- &clEnqueueNDRangeKernel,
- &clEnqueueTask,
- &clEnqueueNativeKernel,
- &clEnqueueMarker,
- &clEnqueueWaitForEvents,
- &clEnqueueBarrier,
- &clGetExtensionFunctionAddress,
-};
#!/bin/bash -e
echo "Generate files for CL runtime..."
-cat sources/opencl11/cl.h | python parser_cl.py cl_runtime_opencl11
-cat sources/opencl12/cl.h | python parser_cl.py cl_runtime_opencl12
+cat sources/cl.h | python parser_cl.py cl_runtime_opencl
cat sources/clAmdBlas.h | python parser_clamdblas.py
cat sources/clAmdFft.h | python parser_clamdfft.py
echo "Generate files for CL runtime... Done"
#ifndef __OPENCV_OCL_CL_RUNTIME_OPENCL_HPP__
#define __OPENCV_OCL_CL_RUNTIME_OPENCL_HPP__
-#ifdef HAVE_OPENCL
-
-#if defined __APPLE__ && !defined(IOS)
-#include <OpenCL/cl.h>
-#else
-
@CL_REMAP_ORIGIN@
#if defined __APPLE__
@CL_FN_DECLARATIONS@
-#endif
-
-#endif
-
#endif // __OPENCV_OCL_CL_RUNTIME_OPENCL_HPP__
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
void cv::ocl::columnSum(const oclMat &src, oclMat &dst)
{
CV_Assert(src.type() == CV_32FC1);
-
dst.create(src.size(), src.type());
- Context *clCxt = src.clCxt;
-
- const std::string kernelName = "columnSum";
+ int src_step = src.step / src.elemSize(), src_offset = src.offset / src.elemSize();
+ int dst_step = dst.step / dst.elemSize(), dst_offset = dst.offset / dst.elemSize();
std::vector< pair<size_t, const void *> > args;
-
args.push_back( make_pair( sizeof(cl_mem), (void *)&src.data));
args.push_back( make_pair( sizeof(cl_mem), (void *)&dst.data));
args.push_back( make_pair( sizeof(cl_int), (void *)&src.cols));
args.push_back( make_pair( sizeof(cl_int), (void *)&src.rows));
- args.push_back( make_pair( sizeof(cl_int), (void *)&src.step));
- args.push_back( make_pair( sizeof(cl_int), (void *)&dst.step));
+ args.push_back( make_pair( sizeof(cl_int), (void *)&src_step));
+ args.push_back( make_pair( sizeof(cl_int), (void *)&dst_step));
+ args.push_back( make_pair( sizeof(cl_int), (void *)&src_offset));
+ args.push_back( make_pair( sizeof(cl_int), (void *)&dst_offset));
size_t globalThreads[3] = {dst.cols, 1, 1};
size_t localThreads[3] = {256, 1, 1};
- openCLExecuteKernel(clCxt, &imgproc_columnsum, kernelName, globalThreads, localThreads, args, src.channels(), src.depth());
+ openCLExecuteKernel(src.clCxt, &imgproc_columnsum, "columnSum", globalThreads, localThreads, args, src.oclchannels(), src.depth());
}
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
{
return;
}
- pCache.setupData = new clAmdFftSetupData;
+ if (pCache.setupData == NULL)
+ pCache.setupData = new clAmdFftSetupData;
openCLSafeCall(clAmdFftInitSetupData( pCache.setupData ));
pCache.started = true;
}
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
(src.rows == dst.rows));
CV_Assert((src.oclchannels() == dst.oclchannels()));
- int srcStep = src.step1() / src.oclchannels();
- int dstStep = dst.step1() / dst.oclchannels();
- int srcOffset = src.offset / src.elemSize();
- int dstOffset = dst.offset / dst.elemSize();
+ int srcStep = src.step / src.elemSize();
+ int dstStep = dst.step / dst.elemSize();
+ int srcOffset = src.offset / src.elemSize();
+ int dstOffset = dst.offset / dst.elemSize();
int srcOffset_x = srcOffset % srcStep;
int srcOffset_y = srcOffset / srcStep;
sprintf(compile_option, "-D RADIUSX=%d -D RADIUSY=%d -D LSIZE0=%d -D LSIZE1=%d -D ERODE %s %s",
anchor.x, anchor.y, (int)localThreads[0], (int)localThreads[1],
s, rectKernel?"-D RECTKERNEL":"");
+
vector< pair<size_t, const void *> > args;
args.push_back(make_pair(sizeof(cl_mem), (void *)&src.data));
args.push_back(make_pair(sizeof(cl_mem), (void *)&dst.data));
args.push_back(make_pair(sizeof(cl_int), (void *)&src.wholecols));
args.push_back(make_pair(sizeof(cl_int), (void *)&src.wholerows));
args.push_back(make_pair(sizeof(cl_int), (void *)&dstOffset));
+
openCLExecuteKernel(clCxt, &filtering_morph, kernelName, globalThreads, localThreads, args, -1, -1, compile_option);
}
};
CV_Assert(op == MORPH_ERODE || op == MORPH_DILATE);
- CV_Assert(type == CV_8UC1 || type == CV_8UC3 || type == CV_8UC4 || type == CV_32FC1 || type == CV_32FC1 || type == CV_32FC4);
+ CV_Assert(type == CV_8UC1 || type == CV_8UC3 || type == CV_8UC4 || type == CV_32FC1 || type == CV_32FC3 || type == CV_32FC4);
oclMat gpu_krnl;
normalizeKernel(kernel, gpu_krnl);
for(int i = 0; i < kernel.rows * kernel.cols; ++i)
if(kernel.data[i] != 1)
noZero = false;
- MorphFilter_GPU* mfgpu=new MorphFilter_GPU(ksize, anchor, gpu_krnl, GPUMorfFilter_callers[op][CV_MAT_CN(type)]);
+
+ MorphFilter_GPU* mfgpu = new MorphFilter_GPU(ksize, anchor, gpu_krnl, GPUMorfFilter_callers[op][CV_MAT_CN(type)]);
if(noZero)
mfgpu->rectKernel = true;
+
return Ptr<BaseFilter_GPU>(mfgpu);
}
iterations = 1;
}
else
- {
kernel = _kernel;
- }
Ptr<FilterEngine_GPU> f = createMorphologyFilter_GPU(op, src.type(), kernel, anchor, iterations);
for (int i = 0; i < kernel.rows * kernel.cols; ++i)
if (kernel.data[i] != 0)
- {
allZero = false;
- }
if (allZero)
- {
kernel.data[0] = 1;
- }
morphOp(MORPH_ERODE, src, dst, kernel, anchor, iterations, borderType, borderValue);
}
Context *clCxt = src.clCxt;
int filterWidth = ksize.width;
- bool ksize_3x3 = filterWidth == 3 && src.type() != CV_32FC4; // CV_32FC4 is not tuned up with filter2d_3x3 kernel
+ bool ksize_3x3 = filterWidth == 3 && src.type() != CV_32FC4 && src.type() != CV_32FC3; // CV_32FC4 is not tuned up with filter2d_3x3 kernel
string kernelName = ksize_3x3 ? "filter2D_3x3" : "filter2D";
Ptr<FilterEngine_GPU> cv::ocl::createLinearFilter_GPU(int srcType, int dstType, const Mat &kernel, const Point &anchor,
int borderType)
{
-
Size ksize = kernel.size();
-
Ptr<BaseFilter_GPU> linearFilter = getLinearFilter_GPU(srcType, dstType, kernel, ksize, anchor, borderType);
return createFilter2D_GPU(linearFilter);
void cv::ocl::filter2D(const oclMat &src, oclMat &dst, int ddepth, const Mat &kernel, Point anchor, int borderType)
{
-
if (ddepth < 0)
- {
ddepth = src.depth();
- }
dst.create(src.size(), CV_MAKETYPE(ddepth, src.channels()));
template <typename T>
void linearRowFilter_gpu(const oclMat &src, const oclMat &dst, oclMat mat_kernel, int ksize, int anchor, int bordertype)
{
- Context *clCxt = src.clCxt;
+ CV_Assert(bordertype <= BORDER_REFLECT_101);
+ CV_Assert(ksize == (anchor << 1) + 1);
int channels = src.oclchannels();
- size_t localThreads[3] = {16, 16, 1};
- string kernelName = "row_filter";
-
- char btype[30];
-
- switch (bordertype)
- {
- case 0:
- sprintf(btype, "BORDER_CONSTANT");
- break;
- case 1:
- sprintf(btype, "BORDER_REPLICATE");
- break;
- case 2:
- sprintf(btype, "BORDER_REFLECT");
- break;
- case 3:
- sprintf(btype, "BORDER_WRAP");
- break;
- case 4:
- sprintf(btype, "BORDER_REFLECT_101");
- break;
- }
-
- char compile_option[128];
- sprintf(compile_option, "-D RADIUSX=%d -D LSIZE0=%d -D LSIZE1=%d -D CN=%d -D %s", anchor, (int)localThreads[0], (int)localThreads[1], channels, btype);
+ size_t localThreads[3] = { 16, 16, 1 };
+ size_t globalThreads[3] = { dst.cols, dst.rows, 1 };
- size_t globalThreads[3];
- globalThreads[1] = (dst.rows + localThreads[1] - 1) / localThreads[1] * localThreads[1];
- globalThreads[2] = (1 + localThreads[2] - 1) / localThreads[2] * localThreads[2];
+ const char * const borderMap[] = { "BORDER_CONSTANT", "BORDER_REPLICATE", "BORDER_REFLECT", "BORDER_WRAP", "BORDER_REFLECT_101" };
+ std::string buildOptions = format("-D RADIUSX=%d -D LSIZE0=%d -D LSIZE1=%d -D CN=%d -D %s",
+ anchor, (int)localThreads[0], (int)localThreads[1], channels, borderMap[bordertype]);
if (src.depth() == CV_8U)
{
switch (channels)
{
case 1:
- case 3:
- globalThreads[0] = ((dst.cols + 4) / 4 + localThreads[0] - 1) / localThreads[0] * localThreads[0];
+ globalThreads[0] = (dst.cols + 3) >> 2;
break;
case 2:
- globalThreads[0] = ((dst.cols + 1) / 2 + localThreads[0] - 1) / localThreads[0] * localThreads[0];
+ globalThreads[0] = (dst.cols + 1) >> 1;
break;
case 4:
- globalThreads[0] = (dst.cols + localThreads[0] - 1) / localThreads[0] * localThreads[0];
+ globalThreads[0] = dst.cols;
break;
}
}
- else
- {
- globalThreads[0] = (dst.cols + localThreads[0] - 1) / localThreads[0] * localThreads[0];
- }
- //sanity checks
- CV_Assert(clCxt == dst.clCxt);
- CV_Assert(src.cols == dst.cols);
- CV_Assert(src.oclchannels() == dst.oclchannels());
- CV_Assert(ksize == (anchor << 1) + 1);
- int src_pix_per_row, dst_pix_per_row;
- int src_offset_x, src_offset_y;//, dst_offset_in_pixel;
- src_pix_per_row = src.step / src.elemSize();
- src_offset_x = (src.offset % src.step) / src.elemSize();
- src_offset_y = src.offset / src.step;
- dst_pix_per_row = dst.step / dst.elemSize();
- //dst_offset_in_pixel = dst.offset / dst.elemSize();
+ int src_pix_per_row = src.step / src.elemSize();
+ int src_offset_x = (src.offset % src.step) / src.elemSize();
+ int src_offset_y = src.offset / src.step;
+ int dst_pix_per_row = dst.step / dst.elemSize();
int ridusy = (dst.rows - src.rows) >> 1;
+
vector<pair<size_t , const void *> > args;
args.push_back(make_pair(sizeof(cl_mem), &src.data));
args.push_back(make_pair(sizeof(cl_mem), &dst.data));
args.push_back(make_pair(sizeof(cl_int), (void *)&ridusy));
args.push_back(make_pair(sizeof(cl_mem), (void *)&mat_kernel.data));
- openCLExecuteKernel(clCxt, &filter_sep_row, kernelName, globalThreads, localThreads, args, channels, src.depth(), compile_option);
+ openCLExecuteKernel(src.clCxt, &filter_sep_row, "row_filter", globalThreads, localThreads,
+ args, channels, src.depth(), buildOptions.c_str());
}
Ptr<BaseRowFilter_GPU> cv::ocl::getLinearRowFilter_GPU(int srcType, int /*bufType*/, const Mat &rowKernel, int anchor, int bordertype)
CV_Assert(ksize == 1 || ksize == 3);
- static const int K[2][9] =
+ int K[2][9] =
{
{0, 1, 0, 1, -4, 1, 0, 1, 0},
{2, 0, 2, 0, -8, 0, 2, 0, 2}
int depth = CV_MAT_DEPTH(type);
if (sigma2 <= 0)
- {
sigma2 = sigma1;
- }
// automatic detection of kernel size from sigma
if (ksize.width <= 0 && sigma1 > 0)
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
void remap( const oclMat &src, oclMat &dst, oclMat &map1, oclMat &map2, int interpolation, int borderType, const Scalar &borderValue )
{
Context *clCxt = src.clCxt;
+ bool supportsDouble = clCxt->supportsFeature(FEATURE_CL_DOUBLE);
+ if (!supportsDouble && src.depth() == CV_64F)
+ {
+ CV_Error(CV_OpenCLDoubleNotSupported, "Selected device does not support double");
+ return;
+ }
+
CV_Assert(interpolation == INTER_LINEAR || interpolation == INTER_NEAREST
|| interpolation == INTER_CUBIC || interpolation == INTER_LANCZOS4);
- CV_Assert((map1.type() == CV_16SC2 && !map2.data) || (map1.type() == CV_32FC2 && !map2.data) || (map1.type() == CV_32FC1 && map2.type() == CV_32FC1));
+ CV_Assert((map1.type() == CV_16SC2 && !map2.data) || (map1.type() == CV_32FC2 && !map2.data) ||
+ (map1.type() == CV_32FC1 && map2.type() == CV_32FC1));
CV_Assert(!map2.data || map2.size() == map1.size());
- CV_Assert(dst.size() == map1.size());
+ CV_Assert(borderType == BORDER_CONSTANT || borderType == BORDER_REPLICATE || borderType == BORDER_WRAP
+ || borderType == BORDER_REFLECT_101 || borderType == BORDER_REFLECT);
dst.create(map1.size(), src.type());
- string kernelName;
+ const char * const typeMap[] = { "uchar", "char", "ushort", "short", "int", "float", "double" };
+ const char * const channelMap[] = { "", "", "2", "4", "4" };
+ const char * const interMap[] = { "INTER_NEAREST", "INTER_LINEAR", "INTER_CUBIC", "INTER_LINEAR", "INTER_LANCZOS" };
+ const char * const borderMap[] = { "BORDER_CONSTANT", "BORDER_REPLICATE", "BORDER_REFLECT", "BORDER_WRAP",
+ "BORDER_REFLECT_101", "BORDER_TRANSPARENT" };
+ string kernelName = "remap";
if ( map1.type() == CV_32FC2 && !map2.data )
- {
- if (interpolation == INTER_LINEAR && borderType == BORDER_CONSTANT)
- kernelName = "remapLNFConstant";
- else if (interpolation == INTER_NEAREST && borderType == BORDER_CONSTANT)
- kernelName = "remapNNFConstant";
- }
+ kernelName += "_32FC2";
else if (map1.type() == CV_16SC2 && !map2.data)
- {
- if (interpolation == INTER_LINEAR && borderType == BORDER_CONSTANT)
- kernelName = "remapLNSConstant";
- else if (interpolation == INTER_NEAREST && borderType == BORDER_CONSTANT)
- kernelName = "remapNNSConstant";
-
- }
+ kernelName += "_16SC2";
else if (map1.type() == CV_32FC1 && map2.type() == CV_32FC1)
- {
- if (interpolation == INTER_LINEAR && borderType == BORDER_CONSTANT)
- kernelName = "remapLNF1Constant";
- else if (interpolation == INTER_NEAREST && borderType == BORDER_CONSTANT)
- kernelName = "remapNNF1Constant";
- }
+ kernelName += "_2_32FC1";
+ else
+ CV_Error(CV_StsBadArg, "Unsupported map types");
- size_t blkSizeX = 16, blkSizeY = 16;
- size_t glbSizeX;
- int cols = dst.cols;
- if (src.type() == CV_8UC1)
- {
- cols = (dst.cols + dst.offset % 4 + 3) / 4;
- glbSizeX = cols % blkSizeX == 0 ? cols : (cols / blkSizeX + 1) * blkSizeX;
+ int ocn = dst.oclchannels();
+ size_t localThreads[3] = { 16, 16, 1};
+ size_t globalThreads[3] = { dst.cols, dst.rows, 1};
- }
- else if (src.type() == CV_32FC1 && interpolation == INTER_LINEAR)
+ Mat scalar(1, 1, CV_MAKE_TYPE(dst.depth(), ocn), borderValue);
+ std::string buildOptions = format("-D %s -D %s -D T=%s%s", interMap[interpolation],
+ borderMap[borderType], typeMap[src.depth()], channelMap[ocn]);
+
+ if (interpolation != INTER_NEAREST)
{
- cols = (dst.cols + (dst.offset >> 2) % 4 + 3) / 4;
- glbSizeX = cols % blkSizeX == 0 ? cols : (cols / blkSizeX + 1) * blkSizeX;
+ int wdepth = std::max(CV_32F, dst.depth());
+ if (!supportsDouble)
+ wdepth = std::min(CV_32F, wdepth);
+
+ buildOptions += format(" -D WT=%s%s -D convertToT=convert_%s%s%s -D convertToWT=convert_%s%s"
+ " -D convertToWT2=convert_%s2 -D WT2=%s2",
+ typeMap[wdepth], channelMap[ocn],
+ typeMap[src.depth()], channelMap[ocn], src.depth() < CV_32F ? "_sat_rte" : "",
+ typeMap[wdepth], channelMap[ocn],
+ typeMap[wdepth], typeMap[wdepth]);
}
- else
- glbSizeX = dst.cols % blkSizeX == 0 ? dst.cols : (dst.cols / blkSizeX + 1) * blkSizeX;
- size_t glbSizeY = dst.rows % blkSizeY == 0 ? dst.rows : (dst.rows / blkSizeY + 1) * blkSizeY;
- size_t globalThreads[3] = {glbSizeX, glbSizeY, 1};
- size_t localThreads[3] = {blkSizeX, blkSizeY, 1};
+ int src_step = src.step / src.elemSize(), src_offset = src.offset / src.elemSize();
+ int map1_step = map1.step / map1.elemSize(), map1_offset = map1.offset / map1.elemSize();
+ int map2_step = map2.step / map2.elemSize(), map2_offset = map2.offset / map2.elemSize();
+ int dst_step = dst.step / dst.elemSize(), dst_offset = dst.offset / dst.elemSize();
- float borderFloat[4] = {(float)borderValue[0], (float)borderValue[1], (float)borderValue[2], (float)borderValue[3]};
vector< pair<size_t, const void *> > args;
- if (map1.channels() == 2)
- {
- args.push_back( make_pair(sizeof(cl_mem), (void *)&dst.data));
- args.push_back( make_pair(sizeof(cl_mem), (void *)&src.data));
- args.push_back( make_pair(sizeof(cl_mem), (void *)&map1.data));
- args.push_back( make_pair(sizeof(cl_int), (void *)&dst.offset));
- args.push_back( make_pair(sizeof(cl_int), (void *)&src.offset));
- args.push_back( make_pair(sizeof(cl_int), (void *)&map1.offset));
- args.push_back( make_pair(sizeof(cl_int), (void *)&dst.step));
- args.push_back( make_pair(sizeof(cl_int), (void *)&src.step));
- args.push_back( make_pair(sizeof(cl_int), (void *)&map1.step));
- args.push_back( make_pair(sizeof(cl_int), (void *)&src.cols));
- args.push_back( make_pair(sizeof(cl_int), (void *)&src.rows));
- args.push_back( make_pair(sizeof(cl_int), (void *)&dst.cols));
- args.push_back( make_pair(sizeof(cl_int), (void *)&dst.rows));
- args.push_back( make_pair(sizeof(cl_int), (void *)&map1.cols));
- args.push_back( make_pair(sizeof(cl_int), (void *)&map1.rows));
- args.push_back( make_pair(sizeof(cl_int), (void *)&cols));
-
- if (src.clCxt->supportsFeature(FEATURE_CL_DOUBLE))
- args.push_back( make_pair(sizeof(cl_double4), (void *)&borderValue));
- else
- args.push_back( make_pair(sizeof(cl_float4), (void *)&borderFloat));
- }
- if (map1.channels() == 1)
- {
- args.push_back( make_pair(sizeof(cl_mem), (void *)&dst.data));
- args.push_back( make_pair(sizeof(cl_mem), (void *)&src.data));
- args.push_back( make_pair(sizeof(cl_mem), (void *)&map1.data));
+ args.push_back( make_pair(sizeof(cl_mem), (void *)&src.data));
+ args.push_back( make_pair(sizeof(cl_mem), (void *)&dst.data));
+ args.push_back( make_pair(sizeof(cl_mem), (void *)&map1.data));
+ if (!map2.empty())
args.push_back( make_pair(sizeof(cl_mem), (void *)&map2.data));
- args.push_back( make_pair(sizeof(cl_int), (void *)&dst.offset));
- args.push_back( make_pair(sizeof(cl_int), (void *)&src.offset));
- args.push_back( make_pair(sizeof(cl_int), (void *)&map1.offset));
- args.push_back( make_pair(sizeof(cl_int), (void *)&dst.step));
- args.push_back( make_pair(sizeof(cl_int), (void *)&src.step));
- args.push_back( make_pair(sizeof(cl_int), (void *)&map1.step));
- args.push_back( make_pair(sizeof(cl_int), (void *)&src.cols));
- args.push_back( make_pair(sizeof(cl_int), (void *)&src.rows));
- args.push_back( make_pair(sizeof(cl_int), (void *)&dst.cols));
- args.push_back( make_pair(sizeof(cl_int), (void *)&dst.rows));
- args.push_back( make_pair(sizeof(cl_int), (void *)&map1.cols));
- args.push_back( make_pair(sizeof(cl_int), (void *)&map1.rows));
- args.push_back( make_pair(sizeof(cl_int), (void *)&cols));
- if (src.clCxt->supportsFeature(FEATURE_CL_DOUBLE))
- args.push_back( make_pair(sizeof(cl_double4), (void *)&borderValue));
- else
- args.push_back( make_pair(sizeof(cl_float4), (void *)&borderFloat));
- }
- openCLExecuteKernel(clCxt, &imgproc_remap, kernelName, globalThreads, localThreads, args, src.oclchannels(), src.depth());
+ args.push_back( make_pair(sizeof(cl_int), (void *)&src_offset));
+ args.push_back( make_pair(sizeof(cl_int), (void *)&dst_offset));
+ args.push_back( make_pair(sizeof(cl_int), (void *)&map1_offset));
+ if (!map2.empty())
+ args.push_back( make_pair(sizeof(cl_int), (void *)&map2_offset));
+ args.push_back( make_pair(sizeof(cl_int), (void *)&src_step));
+ args.push_back( make_pair(sizeof(cl_int), (void *)&dst_step));
+ args.push_back( make_pair(sizeof(cl_int), (void *)&map1_step));
+ if (!map2.empty())
+ args.push_back( make_pair(sizeof(cl_int), (void *)&map2_step));
+ args.push_back( make_pair(sizeof(cl_int), (void *)&src.cols));
+ args.push_back( make_pair(sizeof(cl_int), (void *)&src.rows));
+ args.push_back( make_pair(sizeof(cl_int), (void *)&dst.cols));
+ args.push_back( make_pair(sizeof(cl_int), (void *)&dst.rows));
+ args.push_back( make_pair(scalar.elemSize(), (void *)scalar.data));
+
+ openCLExecuteKernel(clCxt, &imgproc_remap, kernelName, globalThreads, localThreads, args, -1, -1, buildOptions.c_str());
}
////////////////////////////////////////////////////////////////////////////////////////////
void medianFilter(const oclMat &src, oclMat &dst, int m)
{
CV_Assert( m % 2 == 1 && m > 1 );
- CV_Assert( m <= 5 || src.depth() == CV_8U );
- CV_Assert( src.cols <= dst.cols && src.rows <= dst.rows );
-
- if (src.data == dst.data)
- {
- oclMat src1;
- src.copyTo(src1);
- return medianFilter(src1, dst, m);
- }
+ CV_Assert( (src.depth() == CV_8U || src.depth() == CV_32F) && (src.channels() == 1 || src.channels() == 4));
+ dst.create(src.size(), src.type());
- int srcStep = src.step1() / src.oclchannels();
- int dstStep = dst.step1() / dst.oclchannels();
- int srcOffset = src.offset / src.oclchannels() / src.elemSize1();
- int dstOffset = dst.offset / dst.oclchannels() / dst.elemSize1();
+ int srcStep = src.step / src.elemSize(), dstStep = dst.step / dst.elemSize();
+ int srcOffset = src.offset / src.elemSize(), dstOffset = dst.offset / dst.elemSize();
Context *clCxt = src.clCxt;
void copyMakeBorder(const oclMat &src, oclMat &dst, int top, int bottom, int left, int right, int bordertype, const Scalar &scalar)
{
- CV_Assert(top >= 0 && bottom >= 0 && left >= 0 && right >= 0);
- if ((dst.cols != dst.wholecols) || (dst.rows != dst.wholerows)) //has roi
+ if (!src.clCxt->supportsFeature(FEATURE_CL_DOUBLE) && src.depth() == CV_64F)
{
- if (((bordertype & cv::BORDER_ISOLATED) == 0) &&
- (bordertype != cv::BORDER_CONSTANT) &&
- (bordertype != cv::BORDER_REPLICATE))
- {
- CV_Error(CV_StsBadArg, "Unsupported border type");
- }
+ CV_Error(CV_OpenCLDoubleNotSupported, "Selected device does not support double");
+ return;
}
- bordertype &= ~cv::BORDER_ISOLATED;
- if (bordertype == cv::BORDER_REFLECT || bordertype == cv::BORDER_WRAP)
- {
- CV_Assert((src.cols >= left) && (src.cols >= right) && (src.rows >= top) && (src.rows >= bottom));
- }
- else if (bordertype == cv::BORDER_REFLECT_101)
+ oclMat _src = src;
+
+ CV_Assert(top >= 0 && bottom >= 0 && left >= 0 && right >= 0);
+
+ if( (_src.wholecols != _src.cols || _src.wholerows != _src.rows) && (bordertype & BORDER_ISOLATED) == 0 )
{
- CV_Assert((src.cols > left) && (src.cols > right) && (src.rows > top) && (src.rows > bottom));
+ Size wholeSize;
+ Point ofs;
+ _src.locateROI(wholeSize, ofs);
+ int dtop = std::min(ofs.y, top);
+ int dbottom = std::min(wholeSize.height - _src.rows - ofs.y, bottom);
+ int dleft = std::min(ofs.x, left);
+ int dright = std::min(wholeSize.width - _src.cols - ofs.x, right);
+ _src.adjustROI(dtop, dbottom, dleft, dright);
+ top -= dtop;
+ left -= dleft;
+ bottom -= dbottom;
+ right -= dright;
}
+ bordertype &= ~cv::BORDER_ISOLATED;
- dst.create(src.rows + top + bottom, src.cols + left + right, src.type());
- int srcStep = src.step1() / src.oclchannels(), dstStep = dst.step1() / dst.oclchannels();
- int srcOffset = src.offset / src.elemSize(), dstOffset = dst.offset / dst.elemSize();
- int depth = src.depth(), ochannels = src.oclchannels();
+ dst.create(_src.rows + top + bottom, _src.cols + left + right, _src.type());
+ int srcStep = _src.step / _src.elemSize(), dstStep = dst.step / dst.elemSize();
+ int srcOffset = _src.offset / _src.elemSize(), dstOffset = dst.offset / dst.elemSize();
+ int depth = _src.depth(), ochannels = _src.oclchannels();
- int __bordertype[] = {cv::BORDER_CONSTANT, cv::BORDER_REPLICATE, BORDER_REFLECT, BORDER_WRAP, BORDER_REFLECT_101};
- const char *borderstr[] = {"BORDER_CONSTANT", "BORDER_REPLICATE", "BORDER_REFLECT", "BORDER_WRAP", "BORDER_REFLECT_101"};
- size_t bordertype_index;
+ int __bordertype[] = { BORDER_CONSTANT, BORDER_REPLICATE, BORDER_REFLECT, BORDER_WRAP, BORDER_REFLECT_101 };
+ const char *borderstr[] = { "BORDER_CONSTANT", "BORDER_REPLICATE", "BORDER_REFLECT", "BORDER_WRAP", "BORDER_REFLECT_101" };
- for(bordertype_index = 0; bordertype_index < sizeof(__bordertype) / sizeof(int); bordertype_index++)
- if (__bordertype[bordertype_index] == bordertype)
+ int bordertype_index = -1;
+ for (int i = 0, end = sizeof(__bordertype) / sizeof(int); i < end; i++)
+ if (__bordertype[i] == bordertype)
+ {
+ bordertype_index = i;
break;
+ }
+ if (bordertype_index < 0)
+ CV_Error(CV_StsBadArg, "Unsupported border type");
- if (bordertype_index == sizeof(__bordertype) / sizeof(int))
- CV_Error(CV_StsBadArg, "unsupported border type");
-
- string kernelName = "copymakeborder";
- size_t localThreads[3] = {16, 16, 1};
+ size_t localThreads[3] = { 16, 16, 1 };
size_t globalThreads[3] = { dst.cols, dst.rows, 1 };
vector< pair<size_t, const void *> > args;
- args.push_back( make_pair( sizeof(cl_mem), (void *)&src.data));
+ args.push_back( make_pair( sizeof(cl_mem), (void *)&_src.data));
args.push_back( make_pair( sizeof(cl_mem), (void *)&dst.data));
args.push_back( make_pair( sizeof(cl_int), (void *)&dst.cols));
args.push_back( make_pair( sizeof(cl_int), (void *)&dst.rows));
- args.push_back( make_pair( sizeof(cl_int), (void *)&src.cols));
- args.push_back( make_pair( sizeof(cl_int), (void *)&src.rows));
+ args.push_back( make_pair( sizeof(cl_int), (void *)&_src.cols));
+ args.push_back( make_pair( sizeof(cl_int), (void *)&_src.rows));
args.push_back( make_pair( sizeof(cl_int), (void *)&srcStep));
args.push_back( make_pair( sizeof(cl_int), (void *)&srcOffset));
args.push_back( make_pair( sizeof(cl_int), (void *)&dstStep));
typeMap[depth], channelMap[ochannels],
borderstr[bordertype_index]);
- if (src.type() == CV_8UC1 && (dst.offset & 3) == 0 && (dst.cols & 3) == 0)
- {
- kernelName = "copymakeborder_C1_D0";
- globalThreads[0] = dst.cols >> 2;
- }
-
int cn = src.channels(), ocn = src.oclchannels();
int bufSize = src.elemSize1() * ocn;
AutoBuffer<uchar> _buf(bufSize);
args.push_back( make_pair( bufSize , (void *)buf ));
- openCLExecuteKernel(src.clCxt, &imgproc_copymakeboder, kernelName, globalThreads,
+ openCLExecuteKernel(src.clCxt, &imgproc_copymakeboder, "copymakeborder", globalThreads,
localThreads, args, -1, -1, buildOptions.c_str());
}
args.push_back( std::make_pair( sizeof(cl_int), (void *)&tilesX ));
args.push_back( std::make_pair( sizeof(cl_int), (void *)&clipLimit ));
args.push_back( std::make_pair( sizeof(cl_float), (void *)&lutScale ));
+ args.push_back( std::make_pair( sizeof(cl_int), (void *)&src.offset ));
+ args.push_back( std::make_pair( sizeof(cl_int), (void *)&dst.offset ));
String kernelName = "calcLut";
size_t localThreads[3] = { 32, 8, 1 };
}
static void transform(const oclMat &src, oclMat &dst, const oclMat &lut,
- const int tilesX, const int tilesY, const cv::Size tileSize)
+ const int tilesX, const int tilesY, const Size & tileSize)
{
cl_int2 tile_size;
tile_size.s[0] = tileSize.width;
args.push_back( std::make_pair( sizeof(cl_int2), (void *)&tile_size ));
args.push_back( std::make_pair( sizeof(cl_int), (void *)&tilesX ));
args.push_back( std::make_pair( sizeof(cl_int), (void *)&tilesY ));
+ args.push_back( std::make_pair( sizeof(cl_int), (void *)&src.offset ));
+ args.push_back( std::make_pair( sizeof(cl_int), (void *)&dst.offset ));
+ args.push_back( std::make_pair( sizeof(cl_int), (void *)&lut.offset ));
size_t localThreads[3] = { 32, 8, 1 };
size_t globalThreads[3] = { src.cols, src.rows, 1 };
}
else
{
- cv::ocl::copyMakeBorder(src, srcExt_, 0, tilesY_ - (src.rows % tilesY_), 0, tilesX_ - (src.cols % tilesX_), cv::BORDER_REFLECT_101, cv::Scalar());
+ ocl::copyMakeBorder(src, srcExt_, 0, tilesY_ - (src.rows % tilesY_), 0,
+ tilesX_ - (src.cols % tilesX_), BORDER_REFLECT_101, Scalar::all(0));
- tileSize = cv::Size(srcExt_.cols / tilesX_, srcExt_.rows / tilesY_);
+ tileSize = Size(srcExt_.cols / tilesX_, srcExt_.rows / tilesY_);
srcForLut = srcExt_;
}
float *color_weight = &_color_weight[0];
float *space_weight = &_space_weight[0];
int *space_ofs = &_space_ofs[0];
+
int dst_step_in_pixel = dst.step / dst.elemSize();
int dst_offset_in_pixel = dst.offset / dst.elemSize();
int temp_step_in_pixel = temp.step / temp.elemSize();
if ((dst.type() == CV_8UC1) && ((dst.offset & 3) == 0) && ((dst.cols & 3) == 0))
{
kernelName = "bilateral2";
- globalThreads[0] = dst.cols / 4;
+ globalThreads[0] = dst.cols >> 2;
}
vector<pair<size_t , const void *> > args;
args.push_back( make_pair( sizeof(cl_mem), (void *)&oclcolor_weight.data ));
args.push_back( make_pair( sizeof(cl_mem), (void *)&oclspace_weight.data ));
args.push_back( make_pair( sizeof(cl_mem), (void *)&oclspace_ofs.data ));
+
openCLExecuteKernel(src.clCxt, &imgproc_bilateral, kernelName, globalThreads, localThreads, args, dst.oclchannels(), dst.depth());
}
+
void bilateralFilter(const oclMat &src, oclMat &dst, int radius, double sigmaclr, double sigmaspc, int borderType)
{
dst.create( src.size(), src.type() );
if ( src.depth() == CV_8U )
oclbilateralFilter_8u( src, dst, radius, sigmaclr, sigmaspc, borderType );
else
- CV_Error( CV_StsUnsupportedFormat, "Bilateral filtering is only implemented for 8uimages" );
+ CV_Error( CV_StsUnsupportedFormat, "Bilateral filtering is only implemented for CV_8U images" );
}
}
{
dst.create(src.size(), src.type());
- int channels = dst.oclchannels(), depth = dst.depth();
-
- size_t vector_length = 1;
- int offset_cols = ((dst.offset % dst.step) / dst.elemSize1()) & (vector_length - 1);
- int cols = divUp(dst.cols * channels + offset_cols, vector_length);
- int rows = dst.rows;
-
size_t localThreads[3] = { 16, 16, 1 };
- size_t globalThreads[3] = { cols, rows, 1 };
+ size_t globalThreads[3] = { dst.cols, dst.rows, 1 };
+
+ int src_step = src.step / src.elemSize(), src_offset = src.offset / src.elemSize();
+ int dst_step = dst.step / dst.elemSize(), dst_offset = dst.offset / dst.elemSize();
+ int temp1_step = temp1.step / temp1.elemSize(), temp1_offset = temp1.offset / temp1.elemSize();
vector<pair<size_t , const void *> > args;
args.push_back( make_pair( sizeof(cl_mem), (void *)&src.data ));
args.push_back( make_pair( sizeof(cl_mem), (void *)&temp1.data ));
args.push_back( make_pair( sizeof(cl_mem), (void *)&dst.data ));
args.push_back( make_pair( sizeof(cl_int), (void *)&src.rows ));
- args.push_back( make_pair( sizeof(cl_int), (void *)&cols ));
- args.push_back( make_pair( sizeof(cl_int), (void *)&src.step ));
- args.push_back( make_pair( sizeof(cl_int), (void *)&dst.step ));
- args.push_back( make_pair( sizeof(cl_int), (void *)&temp1.step ));
+ args.push_back( make_pair( sizeof(cl_int), (void *)&src.cols ));
+ args.push_back( make_pair( sizeof(cl_int), (void *)&src_step ));
+ args.push_back( make_pair( sizeof(cl_int), (void *)&dst_step ));
+ args.push_back( make_pair( sizeof(cl_int), (void *)&temp1_step ));
args.push_back( make_pair( sizeof(cl_int), (void *)&temp1.rows ));
args.push_back( make_pair( sizeof(cl_int), (void *)&temp1.cols ));
+ args.push_back( make_pair( sizeof(cl_int), (void *)&src_offset ));
+ args.push_back( make_pair( sizeof(cl_int), (void *)&dst_offset ));
+ args.push_back( make_pair( sizeof(cl_int), (void *)&temp1_offset ));
- openCLExecuteKernel(src.clCxt, source, kernelName, globalThreads, localThreads, args, -1, depth);
+ openCLExecuteKernel(src.clCxt, source, kernelName, globalThreads, localThreads, args, -1, dst.depth());
}
+
void cv::ocl::convolve(const oclMat &x, const oclMat &t, oclMat &y)
{
CV_Assert(x.depth() == CV_32F && t.depth() == CV_32F);
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
#define READ_TIMES_ROW ((2*(RADIUS+LSIZE0)-1)/LSIZE0)
#endif
-#ifdef BORDER_CONSTANT
-//BORDER_CONSTANT: iiiiii|abcdefgh|iiiiiii
-#define ELEM(i,l_edge,r_edge,elem1,elem2) (i)<(l_edge) | (i) >= (r_edge) ? (elem1) : (elem2)
-#endif
-
-#ifdef BORDER_REPLICATE
-//BORDER_REPLICATE: aaaaaa|abcdefgh|hhhhhhh
-#define ADDR_L(i,l_edge,r_edge) (i) < (l_edge) ? (l_edge) : (i)
-#define ADDR_R(i,r_edge,addr) (i) >= (r_edge) ? (r_edge)-1 : (addr)
-#endif
-
-#ifdef BORDER_REFLECT
-//BORDER_REFLECT: fedcba|abcdefgh|hgfedcb
-#define ADDR_L(i,l_edge,r_edge) (i) < (l_edge) ? -(i)-1 : (i)
-#define ADDR_R(i,r_edge,addr) (i) >= (r_edge) ? -(i)-1+((r_edge)<<1) : (addr)
-#endif
-
-#ifdef BORDER_REFLECT_101
-//BORDER_REFLECT_101: gfedcb|abcdefgh|gfedcba
-#define ADDR_L(i,l_edge,r_edge) (i) < (l_edge) ? -(i) : (i)
-#define ADDR_R(i,r_edge,addr) (i) >= (r_edge) ? -(i)-2+((r_edge)<<1) : (addr)
-#endif
-
-#ifdef BORDER_WRAP
-//BORDER_WRAP: cdefgh|abcdefgh|abcdefg
-#define ADDR_L(i,l_edge,r_edge) (i) < (l_edge) ? (i)+(r_edge) : (i)
-#define ADDR_R(i,r_edge,addr) (i) >= (r_edge) ? (i)-(r_edge) : (addr)
-#endif
-
-
/**********************************************************************************
These kernels are written for separable filters such as Sobel, Scharr, GaussianBlur.
Now(6/29/2011) the kernels only support 8U data type and the anchor of the convovle
{
int x = get_global_id(0);
int y = get_global_id(1);
+
int l_x = get_local_id(0);
int l_y = get_local_id(1);
- int start_addr = mad24(y,src_step_in_pixel,x);
- int end_addr = mad24(src_whole_rows - 1,src_step_in_pixel,src_whole_cols);
- int i;
- GENTYPE_SRC sum;
- GENTYPE_SRC temp[READ_TIMES_COL];
- __local GENTYPE_SRC LDS_DAT[LSIZE1*READ_TIMES_COL][LSIZE0+1];
+ int start_addr = mad24(y, src_step_in_pixel, x);
+ int end_addr = mad24(src_whole_rows - 1, src_step_in_pixel, src_whole_cols);
+
+ int i;
+ GENTYPE_SRC sum, temp[READ_TIMES_COL];
+ __local GENTYPE_SRC LDS_DAT[LSIZE1 * READ_TIMES_COL][LSIZE0 + 1];
//read pixels from src
for(i = 0;i<READ_TIMES_COL;i++)
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
#define ALIGN (RADIUS)
#endif
-
#ifdef BORDER_CONSTANT
-//BORDER_CONSTANT: iiiiii|abcdefgh|iiiiiii
#define ELEM(i,l_edge,r_edge,elem1,elem2) (i)<(l_edge) | (i) >= (r_edge) ? (elem1) : (elem2)
-#endif
-
-#ifdef BORDER_REPLICATE
-//BORDER_REPLICATE: aaaaaa|abcdefgh|hhhhhhh
-#define ADDR_L(i,l_edge,r_edge,addr) (i) < (l_edge) ? (l_edge) : (addr)
-#define ADDR_R(i,r_edge,addr) (i) >= (r_edge) ? (r_edge)-1 : (addr)
-#endif
-
+#elif defined BORDER_REPLICATE
+#define EXTRAPOLATE(x, maxV) \
+ { \
+ x = max(min(x, maxV - 1), 0); \
+ }
+#elif defined BORDER_WRAP
+#define EXTRAPOLATE(x, maxV) \
+ { \
+ if (x < 0) \
+ x -= ((x - maxV + 1) / maxV) * maxV; \
+ if (x >= maxV) \
+ x %= maxV; \
+ }
+#elif defined(BORDER_REFLECT) || defined(BORDER_REFLECT_101)
+#define EXTRAPOLATE_(x, maxV, delta) \
+ { \
+ if (maxV == 1) \
+ x = 0; \
+ else \
+ do \
+ { \
+ if ( x < 0 ) \
+ x = -x - 1 + delta; \
+ else \
+ x = maxV - 1 - (x - maxV) - delta; \
+ } \
+ while (x >= maxV || x < 0); \
+ }
#ifdef BORDER_REFLECT
-//BORDER_REFLECT: fedcba|abcdefgh|hgfedcb
-#define ADDR_L(i,l_edge,r_edge,addr) (i) < (l_edge) ? -(i)-1 : (addr)
-#define ADDR_R(i,r_edge,addr) (i) >= (r_edge) ? -(i)-1+((r_edge)<<1) : (addr)
-#endif
-
-#ifdef BORDER_REFLECT_101
-//BORDER_REFLECT_101: gfedcb|abcdefgh|gfedcba
-#define ADDR_L(i,l_edge,r_edge,addr) (i) < (l_edge) ? -(i) : (addr)
-#define ADDR_R(i,r_edge,addr) (i) >= (r_edge) ? -(i)-2+((r_edge)<<1) : (addr)
+#define EXTRAPOLATE(x, maxV) EXTRAPOLATE_(x, maxV, 0)
+#else
+#define EXTRAPOLATE(x, maxV) EXTRAPOLATE_(x, maxV, 1)
#endif
-
-#ifdef BORDER_WRAP
-//BORDER_WRAP: cdefgh|abcdefgh|abcdefg
-#define ADDR_L(i,l_edge,r_edge,addr) (i) < (l_edge) ? (i)+(r_edge) : (addr)
-#define ADDR_R(i,r_edge,addr) (i) >= (r_edge) ? (i)-(r_edge) : (addr)
+#else
+#error No extrapolation method
#endif
/**********************************************************************************
***********************************************************************************/
__kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_C1_D0
-(__global const uchar * restrict src,
- __global float * dst,
- const int dst_cols,
- const int dst_rows,
- const int src_whole_cols,
- const int src_whole_rows,
- const int src_step_in_pixel,
- const int src_offset_x,
- const int src_offset_y,
- const int dst_step_in_pixel,
- const int radiusy,
- __constant float * mat_kernel __attribute__((max_constant_size(4*(2*RADIUSX+1)))))
+ (__global uchar * restrict src,
+ __global float * dst,
+ int dst_cols, int dst_rows,
+ int src_whole_cols, int src_whole_rows,
+ int src_step_in_pixel,
+ int src_offset_x, int src_offset_y,
+ int dst_step_in_pixel, int radiusy,
+ __constant float * mat_kernel __attribute__((max_constant_size(4*(2*RADIUSX+1)))))
{
int x = get_global_id(0)<<2;
int y = get_global_id(1);
int l_x = get_local_id(0);
int l_y = get_local_id(1);
- int start_x = x+src_offset_x-RADIUSX & 0xfffffffc;
- int offset = src_offset_x-RADIUSX & 3;
- int start_y = y+src_offset_y-radiusy;
- int start_addr = mad24(start_y,src_step_in_pixel,start_x);
+
+ int start_x = x+src_offset_x - RADIUSX & 0xfffffffc;
+ int offset = src_offset_x - RADIUSX & 3;
+ int start_y = y + src_offset_y - radiusy;
+ int start_addr = mad24(start_y, src_step_in_pixel, start_x);
int i;
float4 sum;
uchar4 temp[READ_TIMES_ROW];
__local uchar4 LDS_DAT[LSIZE1][READ_TIMES_ROW*LSIZE0+1];
#ifdef BORDER_CONSTANT
- int end_addr = mad24(src_whole_rows - 1,src_step_in_pixel,src_whole_cols);
- //read pixels from src
- for(i = 0; i<READ_TIMES_ROW; i++)
+ int end_addr = mad24(src_whole_rows - 1, src_step_in_pixel, src_whole_cols);
+
+ // read pixels from src
+ for (i = 0; i < READ_TIMES_ROW; i++)
{
int current_addr = start_addr+i*LSIZE0*4;
current_addr = ((current_addr < end_addr) && (current_addr > 0)) ? current_addr : 0;
temp[i] = *(__global uchar4*)&src[current_addr];
}
- //judge if read out of boundary
- for(i = 0; i<READ_TIMES_ROW; i++)
+
+ // judge if read out of boundary
+ for (i = 0; i<READ_TIMES_ROW; i++)
{
- temp[i].x= ELEM(start_x+i*LSIZE0*4,0,src_whole_cols,0,temp[i].x);
- temp[i].y= ELEM(start_x+i*LSIZE0*4+1,0,src_whole_cols,0,temp[i].y);
- temp[i].z= ELEM(start_x+i*LSIZE0*4+2,0,src_whole_cols,0,temp[i].z);
- temp[i].w= ELEM(start_x+i*LSIZE0*4+3,0,src_whole_cols,0,temp[i].w);
- temp[i]= ELEM(start_y,0,src_whole_rows,(uchar4)0,temp[i]);
+ temp[i].x = ELEM(start_x+i*LSIZE0*4,0,src_whole_cols,0,temp[i].x);
+ temp[i].y = ELEM(start_x+i*LSIZE0*4+1,0,src_whole_cols,0,temp[i].y);
+ temp[i].z = ELEM(start_x+i*LSIZE0*4+2,0,src_whole_cols,0,temp[i].z);
+ temp[i].w = ELEM(start_x+i*LSIZE0*4+3,0,src_whole_cols,0,temp[i].w);
+ temp[i] = ELEM(start_y,0,src_whole_rows,(uchar4)0,temp[i]);
}
#else
int not_all_in_range = (start_x<0) | (start_x + READ_TIMES_ROW*LSIZE0*4+4>src_whole_cols)| (start_y<0) | (start_y >= src_whole_rows);
int4 index[READ_TIMES_ROW];
int4 addr;
int s_y;
- if(not_all_in_range)
+
+ if (not_all_in_range)
{
- //judge if read out of boundary
- for(i = 0; i<READ_TIMES_ROW; i++)
+ // judge if read out of boundary
+ for (i = 0; i < READ_TIMES_ROW; i++)
{
- index[i].x= ADDR_L(start_x+i*LSIZE0*4,0,src_whole_cols,start_x+i*LSIZE0*4);
- index[i].x= ADDR_R(start_x+i*LSIZE0*4,src_whole_cols,index[i].x);
- index[i].y= ADDR_L(start_x+i*LSIZE0*4+1,0,src_whole_cols,start_x+i*LSIZE0*4+1);
- index[i].y= ADDR_R(start_x+i*LSIZE0*4+1,src_whole_cols,index[i].y);
- index[i].z= ADDR_L(start_x+i*LSIZE0*4+2,0,src_whole_cols,start_x+i*LSIZE0*4+2);
- index[i].z= ADDR_R(start_x+i*LSIZE0*4+2,src_whole_cols,index[i].z);
- index[i].w= ADDR_L(start_x+i*LSIZE0*4+3,0,src_whole_cols,start_x+i*LSIZE0*4+3);
- index[i].w= ADDR_R(start_x+i*LSIZE0*4+3,src_whole_cols,index[i].w);
+ index[i] = (int4)(start_x+i*LSIZE0*4) + (int4)(0, 1, 2, 3);
+ EXTRAPOLATE(index[i].x, src_whole_cols);
+ EXTRAPOLATE(index[i].y, src_whole_cols);
+ EXTRAPOLATE(index[i].z, src_whole_cols);
+ EXTRAPOLATE(index[i].w, src_whole_cols);
}
- s_y= ADDR_L(start_y,0,src_whole_rows,start_y);
- s_y= ADDR_R(start_y,src_whole_rows,s_y);
- //read pixels from src
- for(i = 0; i<READ_TIMES_ROW; i++)
+ s_y = start_y;
+ EXTRAPOLATE(s_y, src_whole_rows);
+
+ // read pixels from src
+ for (i = 0; i<READ_TIMES_ROW; i++)
{
addr = mad24((int4)s_y,(int4)src_step_in_pixel,index[i]);
temp[i].x = src[addr.x];
}
else
{
- //read pixels from src
- for(i = 0; i<READ_TIMES_ROW; i++)
- {
+ // read pixels from src
+ for (i = 0; i<READ_TIMES_ROW; i++)
temp[i] = *(__global uchar4*)&src[start_addr+i*LSIZE0*4];
- }
}
#endif
- //save pixels to lds
- for(i = 0; i<READ_TIMES_ROW; i++)
- {
+ // save pixels to lds
+ for (i = 0; i<READ_TIMES_ROW; i++)
LDS_DAT[l_y][l_x+i*LSIZE0]=temp[i];
- }
barrier(CLK_LOCAL_MEM_FENCE);
- //read pixels from lds and calculate the result
+ // read pixels from lds and calculate the result
sum =convert_float4(vload4(0,(__local uchar*)&LDS_DAT[l_y][l_x]+RADIUSX+offset))*mat_kernel[RADIUSX];
- for(i=1; i<=RADIUSX; i++)
+ for (i=1; i<=RADIUSX; i++)
{
- temp[0]=vload4(0,(__local uchar*)&LDS_DAT[l_y][l_x]+RADIUSX+offset-i);
- temp[1]=vload4(0,(__local uchar*)&LDS_DAT[l_y][l_x]+RADIUSX+offset+i);
- sum += convert_float4(temp[0])*mat_kernel[RADIUSX-i]+convert_float4(temp[1])*mat_kernel[RADIUSX+i];
+ temp[0] = vload4(0, (__local uchar*)&LDS_DAT[l_y][l_x] + RADIUSX + offset - i);
+ temp[1] = vload4(0, (__local uchar*)&LDS_DAT[l_y][l_x] + RADIUSX + offset + i);
+ sum += convert_float4(temp[0]) * mat_kernel[RADIUSX-i] + convert_float4(temp[1]) * mat_kernel[RADIUSX+i];
}
+
start_addr = mad24(y,dst_step_in_pixel,x);
- //write the result to dst
- if((x+3<dst_cols) & (y<dst_rows))
- {
+
+ // write the result to dst
+ if ((x+3<dst_cols) & (y<dst_rows))
*(__global float4*)&dst[start_addr] = sum;
- }
- else if((x+2<dst_cols) & (y<dst_rows))
+ else if ((x+2<dst_cols) && (y<dst_rows))
{
dst[start_addr] = sum.x;
dst[start_addr+1] = sum.y;
dst[start_addr+2] = sum.z;
}
- else if((x+1<dst_cols) & (y<dst_rows))
+ else if ((x+1<dst_cols) && (y<dst_rows))
{
dst[start_addr] = sum.x;
dst[start_addr+1] = sum.y;
}
- else if((x<dst_cols) & (y<dst_rows))
- {
+ else if (x<dst_cols && y<dst_rows)
dst[start_addr] = sum.x;
- }
}
+
__kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_C4_D0
-(__global const uchar4 * restrict src,
- __global float4 * dst,
- const int dst_cols,
- const int dst_rows,
- const int src_whole_cols,
- const int src_whole_rows,
- const int src_step_in_pixel,
- const int src_offset_x,
- const int src_offset_y,
- const int dst_step_in_pixel,
- const int radiusy,
- __constant float * mat_kernel __attribute__((max_constant_size(4*(2*RADIUSX+1)))))
+ (__global uchar4 * restrict src,
+ __global float4 * dst,
+ int dst_cols, int dst_rows,
+ int src_whole_cols, int src_whole_rows,
+ int src_step_in_pixel,
+ int src_offset_x, int src_offset_y,
+ int dst_step_in_pixel, int radiusy,
+ __constant float * mat_kernel __attribute__((max_constant_size(4*(2*RADIUSX+1)))))
{
int x = get_global_id(0);
int y = get_global_id(1);
__local uchar4 LDS_DAT[LSIZE1][READ_TIMES_ROW*LSIZE0+1];
#ifdef BORDER_CONSTANT
int end_addr = mad24(src_whole_rows - 1,src_step_in_pixel,src_whole_cols);
- //read pixels from src
- for(i = 0; i<READ_TIMES_ROW; i++)
+
+ // read pixels from src
+ for (i = 0; i<READ_TIMES_ROW; i++)
{
int current_addr = start_addr+i*LSIZE0;
current_addr = ((current_addr < end_addr) && (current_addr > 0)) ? current_addr : 0;
temp[i] = src[current_addr];
}
+
//judge if read out of boundary
- for(i = 0; i<READ_TIMES_ROW; i++)
+ for (i = 0; i<READ_TIMES_ROW; i++)
{
temp[i]= ELEM(start_x+i*LSIZE0,0,src_whole_cols,(uchar4)0,temp[i]);
temp[i]= ELEM(start_y,0,src_whole_rows,(uchar4)0,temp[i]);
#else
int index[READ_TIMES_ROW];
int s_x,s_y;
- //judge if read out of boundary
- for(i = 0; i<READ_TIMES_ROW; i++)
+
+ // judge if read out of boundary
+ for (i = 0; i<READ_TIMES_ROW; i++)
{
- s_x= ADDR_L(start_x+i*LSIZE0,0,src_whole_cols,start_x+i*LSIZE0);
- s_x= ADDR_R(start_x+i*LSIZE0,src_whole_cols,s_x);
- s_y= ADDR_L(start_y,0,src_whole_rows,start_y);
- s_y= ADDR_R(start_y,src_whole_rows,s_y);
+ s_x = start_x+i*LSIZE0;
+ EXTRAPOLATE(s_x, src_whole_cols);
+ s_y = start_y;
+ EXTRAPOLATE(s_y, src_whole_rows);
index[i]=mad24(s_y,src_step_in_pixel,s_x);
}
+
//read pixels from src
- for(i = 0; i<READ_TIMES_ROW; i++)
- {
+ for (i = 0; i<READ_TIMES_ROW; i++)
temp[i] = src[index[i]];
- }
#endif
//save pixels to lds
- for(i = 0; i<READ_TIMES_ROW; i++)
- {
+ for (i = 0; i<READ_TIMES_ROW; i++)
LDS_DAT[l_y][l_x+i*LSIZE0]=temp[i];
- }
barrier(CLK_LOCAL_MEM_FENCE);
//read pixels from lds and calculate the result
sum =convert_float4(LDS_DAT[l_y][l_x+RADIUSX])*mat_kernel[RADIUSX];
- for(i=1; i<=RADIUSX; i++)
+ for (i=1; i<=RADIUSX; i++)
{
temp[0]=LDS_DAT[l_y][l_x+RADIUSX-i];
temp[1]=LDS_DAT[l_y][l_x+RADIUSX+i];
sum += convert_float4(temp[0])*mat_kernel[RADIUSX-i]+convert_float4(temp[1])*mat_kernel[RADIUSX+i];
}
//write the result to dst
- if((x<dst_cols) & (y<dst_rows))
+ if (x<dst_cols && y<dst_rows)
{
start_addr = mad24(y,dst_step_in_pixel,x);
dst[start_addr] = sum;
}
__kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_C1_D5
-(__global const float * restrict src,
- __global float * dst,
- const int dst_cols,
- const int dst_rows,
- const int src_whole_cols,
- const int src_whole_rows,
- const int src_step_in_pixel,
- const int src_offset_x,
- const int src_offset_y,
- const int dst_step_in_pixel,
- const int radiusy,
- __constant float * mat_kernel __attribute__((max_constant_size(4*(2*RADIUSX+1)))))
+ (__global float * restrict src,
+ __global float * dst,
+ int dst_cols, int dst_rows,
+ int src_whole_cols, int src_whole_rows,
+ int src_step_in_pixel,
+ int src_offset_x, int src_offset_y,
+ int dst_step_in_pixel, int radiusy,
+ __constant float * mat_kernel __attribute__((max_constant_size(4*(2*RADIUSX+1)))))
{
int x = get_global_id(0);
int y = get_global_id(1);
__local float LDS_DAT[LSIZE1][READ_TIMES_ROW*LSIZE0+1];
#ifdef BORDER_CONSTANT
int end_addr = mad24(src_whole_rows - 1,src_step_in_pixel,src_whole_cols);
- //read pixels from src
- for(i = 0; i<READ_TIMES_ROW; i++)
+
+ // read pixels from src
+ for (i = 0; i<READ_TIMES_ROW; i++)
{
int current_addr = start_addr+i*LSIZE0;
current_addr = ((current_addr < end_addr) && (current_addr > 0)) ? current_addr : 0;
temp[i] = src[current_addr];
}
- //judge if read out of boundary
- for(i = 0; i<READ_TIMES_ROW; i++)
+
+ // judge if read out of boundary
+ for (i = 0; i<READ_TIMES_ROW; i++)
{
temp[i]= ELEM(start_x+i*LSIZE0,0,src_whole_cols,(float)0,temp[i]);
temp[i]= ELEM(start_y,0,src_whole_rows,(float)0,temp[i]);
#else
int index[READ_TIMES_ROW];
int s_x,s_y;
- //judge if read out of boundary
- for(i = 0; i<READ_TIMES_ROW; i++)
+ // judge if read out of boundary
+ for (i = 0; i<READ_TIMES_ROW; i++)
{
- s_x= ADDR_L(start_x+i*LSIZE0,0,src_whole_cols,start_x+i*LSIZE0);
- s_x= ADDR_R(start_x+i*LSIZE0,src_whole_cols,s_x);
- s_y= ADDR_L(start_y,0,src_whole_rows,start_y);
- s_y= ADDR_R(start_y,src_whole_rows,s_y);
- index[i]=mad24(s_y,src_step_in_pixel,s_x);
+ s_x = start_x + i*LSIZE0, s_y = start_y;
+ EXTRAPOLATE(s_x, src_whole_cols);
+ EXTRAPOLATE(s_y, src_whole_rows);
+
+ index[i]=mad24(s_y, src_step_in_pixel, s_x);
}
- //read pixels from src
- for(i = 0; i<READ_TIMES_ROW; i++)
- {
+ // read pixels from src
+ for (i = 0; i<READ_TIMES_ROW; i++)
temp[i] = src[index[i]];
- }
#endif
//save pixels to lds
- for(i = 0; i<READ_TIMES_ROW; i++)
- {
+ for (i = 0; i<READ_TIMES_ROW; i++)
LDS_DAT[l_y][l_x+i*LSIZE0]=temp[i];
- }
barrier(CLK_LOCAL_MEM_FENCE);
- //read pixels from lds and calculate the result
+ // read pixels from lds and calculate the result
sum =LDS_DAT[l_y][l_x+RADIUSX]*mat_kernel[RADIUSX];
- for(i=1; i<=RADIUSX; i++)
+ for (i=1; i<=RADIUSX; i++)
{
temp[0]=LDS_DAT[l_y][l_x+RADIUSX-i];
temp[1]=LDS_DAT[l_y][l_x+RADIUSX+i];
sum += temp[0]*mat_kernel[RADIUSX-i]+temp[1]*mat_kernel[RADIUSX+i];
}
- //write the result to dst
- if((x<dst_cols) & (y<dst_rows))
+
+ // write the result to dst
+ if (x<dst_cols && y<dst_rows)
{
start_addr = mad24(y,dst_step_in_pixel,x);
dst[start_addr] = sum;
}
__kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_C4_D5
-(__global const float4 * restrict src,
- __global float4 * dst,
- const int dst_cols,
- const int dst_rows,
- const int src_whole_cols,
- const int src_whole_rows,
- const int src_step_in_pixel,
- const int src_offset_x,
- const int src_offset_y,
- const int dst_step_in_pixel,
- const int radiusy,
- __constant float * mat_kernel __attribute__((max_constant_size(4*(2*RADIUSX+1)))))
+ (__global float4 * restrict src,
+ __global float4 * dst,
+ int dst_cols, int dst_rows,
+ int src_whole_cols, int src_whole_rows,
+ int src_step_in_pixel,
+ int src_offset_x, int src_offset_y,
+ int dst_step_in_pixel, int radiusy,
+ __constant float * mat_kernel __attribute__((max_constant_size(4*(2*RADIUSX+1)))))
{
int x = get_global_id(0);
int y = get_global_id(1);
__local float4 LDS_DAT[LSIZE1][READ_TIMES_ROW*LSIZE0+1];
#ifdef BORDER_CONSTANT
int end_addr = mad24(src_whole_rows - 1,src_step_in_pixel,src_whole_cols);
- //read pixels from src
- for(i = 0; i<READ_TIMES_ROW; i++)
+
+ // read pixels from src
+ for (i = 0; i<READ_TIMES_ROW; i++)
{
int current_addr = start_addr+i*LSIZE0;
current_addr = ((current_addr < end_addr) && (current_addr > 0)) ? current_addr : 0;
temp[i] = src[current_addr];
}
- //judge if read out of boundary
- for(i = 0; i<READ_TIMES_ROW; i++)
+
+ // judge if read out of boundary
+ for (i = 0; i<READ_TIMES_ROW; i++)
{
temp[i]= ELEM(start_x+i*LSIZE0,0,src_whole_cols,(float4)0,temp[i]);
temp[i]= ELEM(start_y,0,src_whole_rows,(float4)0,temp[i]);
#else
int index[READ_TIMES_ROW];
int s_x,s_y;
- //judge if read out of boundary
- for(i = 0; i<READ_TIMES_ROW; i++)
+
+ // judge if read out of boundary
+ for (i = 0; i<READ_TIMES_ROW; i++)
{
- s_x= ADDR_L(start_x+i*LSIZE0,0,src_whole_cols,start_x+i*LSIZE0);
- s_x= ADDR_R(start_x+i*LSIZE0,src_whole_cols,s_x);
- s_y= ADDR_L(start_y,0,src_whole_rows,start_y);
- s_y= ADDR_R(start_y,src_whole_rows,s_y);
+ s_x = start_x + i*LSIZE0, s_y = start_y;
+ EXTRAPOLATE(s_x, src_whole_cols);
+ EXTRAPOLATE(s_y, src_whole_rows);
+
index[i]=mad24(s_y,src_step_in_pixel,s_x);
}
- //read pixels from src
- for(i = 0; i<READ_TIMES_ROW; i++)
- {
+ // read pixels from src
+ for (i = 0; i<READ_TIMES_ROW; i++)
temp[i] = src[index[i]];
- }
#endif
- //save pixels to lds
- for(i = 0; i<READ_TIMES_ROW; i++)
- {
+ // save pixels to lds
+ for (i = 0; i<READ_TIMES_ROW; i++)
LDS_DAT[l_y][l_x+i*LSIZE0]=temp[i];
- }
barrier(CLK_LOCAL_MEM_FENCE);
- //read pixels from lds and calculate the result
+ // read pixels from lds and calculate the result
sum =LDS_DAT[l_y][l_x+RADIUSX]*mat_kernel[RADIUSX];
- for(i=1; i<=RADIUSX; i++)
+ for (i=1; i<=RADIUSX; i++)
{
temp[0]=LDS_DAT[l_y][l_x+RADIUSX-i];
temp[1]=LDS_DAT[l_y][l_x+RADIUSX+i];
sum += temp[0]*mat_kernel[RADIUSX-i]+temp[1]*mat_kernel[RADIUSX+i];
}
- //write the result to dst
- if((x<dst_cols) & (y<dst_rows))
+
+ // write the result to dst
+ if (x<dst_cols && y<dst_rows)
{
start_addr = mad24(y,dst_step_in_pixel,x);
dst[start_addr] = sum;
}
-
}
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
//M*/
-
-#ifdef BORDER_REPLICATE
-//BORDER_REPLICATE: aaaaaa|abcdefgh|hhhhhhh
-#define ADDR_L(i, l_edge, r_edge) ((i) < (l_edge) ? (l_edge) : (i))
-#define ADDR_R(i, r_edge, addr) ((i) >= (r_edge) ? (r_edge)-1 : (addr))
-#define ADDR_H(i, t_edge, b_edge) ((i) < (t_edge) ? (t_edge) :(i))
-#define ADDR_B(i, b_edge, addr) ((i) >= (b_edge) ? (b_edge)-1 :(addr))
-#endif
-
+#ifdef BORDER_CONSTANT
+#define ELEM(i,l_edge,r_edge,elem1,elem2) (i)<(l_edge) | (i) >= (r_edge) ? (elem1) : (elem2)
+#elif defined BORDER_REPLICATE
+#define EXTRAPOLATE(x, maxV) \
+ { \
+ x = max(min(x, maxV - 1), 0); \
+ }
+#elif defined BORDER_WRAP
+#define EXTRAPOLATE(x, maxV) \
+ { \
+ if (x < 0) \
+ x -= ((x - maxV + 1) / maxV) * maxV; \
+ if (x >= maxV) \
+ x %= maxV; \
+ }
+#elif defined(BORDER_REFLECT) || defined(BORDER_REFLECT_101)
+#define EXTRAPOLATE_(x, maxV, delta) \
+ { \
+ if (maxV == 1) \
+ x = 0; \
+ else \
+ do \
+ { \
+ if ( x < 0 ) \
+ x = -x - 1 + delta; \
+ else \
+ x = maxV - 1 - (x - maxV) - delta; \
+ } \
+ while (x >= maxV || x < 0); \
+ }
#ifdef BORDER_REFLECT
-//BORDER_REFLECT: fedcba|abcdefgh|hgfedcb
-#define ADDR_L(i, l_edge, r_edge) ((i) < (l_edge) ? -(i)-1 : (i))
-#define ADDR_R(i, r_edge, addr) ((i) >= (r_edge) ? -(i)-1+((r_edge)<<1) : (addr))
-#define ADDR_H(i, t_edge, b_edge) ((i) < (t_edge) ? -(i)-1 : (i))
-#define ADDR_B(i, b_edge, addr) ((i) >= (b_edge) ? -(i)-1+((b_edge)<<1) : (addr))
-#endif
-
-#ifdef BORDER_REFLECT_101
-//BORDER_REFLECT_101: gfedcb|abcdefgh|gfedcba
-#define ADDR_L(i, l_edge, r_edge) ((i) < (l_edge) ? -(i) : (i))
-#define ADDR_R(i, r_edge, addr) ((i) >= (r_edge) ? -(i)-2+((r_edge)<<1) : (addr))
-#define ADDR_H(i, t_edge, b_edge) ((i) < (t_edge) ? -(i) : (i))
-#define ADDR_B(i, b_edge, addr) ((i) >= (b_edge) ? -(i)-2+((b_edge)<<1) : (addr))
+#define EXTRAPOLATE(x, maxV) EXTRAPOLATE_(x, maxV, 0)
+#else
+#define EXTRAPOLATE(x, maxV) EXTRAPOLATE_(x, maxV, 1)
#endif
-
-//blur function does not support BORDER_WRAP
-#ifdef BORDER_WRAP
-//BORDER_WRAP: cdefgh|abcdefgh|abcdefg
-#define ADDR_L(i, l_edge, r_edge) ((i) < (l_edge) ? (i)+(r_edge) : (i))
-#define ADDR_R(i, r_edge, addr) ((i) >= (r_edge) ? (i)-(r_edge) : (addr))
-#define ADDR_H(i, t_edge, b_edge) ((i) < (t_edge) ? (i)+(b_edge) : (i))
-#define ADDR_B(i, b_edge, addr) ((i) >= (b_edge) ? (i)-(b_edge) : (addr))
+#else
+#error No extrapolation method
#endif
__kernel void
float4 tmp_sum[1+EXTRA];
for(int tmpint = 0; tmpint < 1+EXTRA; tmpint++)
- {
tmp_sum[tmpint] = (float4)(0,0,0,0);
- }
#ifdef BORDER_CONSTANT
bool con;
for(int j = 0; j < ksY+EXTRA; j++)
{
con = (startX+col >= 0 && startX+col < src_whole_cols && startY+j >= 0 && startY+j < src_whole_rows);
-
int cur_col = clamp(startX + col, 0, src_whole_cols);
- if(con)
- {
+ if (con)
ss = src[(startY+j)*(src_step>>2) + cur_col];
- }
data[j][col] = con ? ss : (uchar4)0;
}
#else
for(int j= 0; j < ksY+EXTRA; j++)
{
- int selected_row;
- int selected_col;
- selected_row = ADDR_H(startY+j, 0, src_whole_rows);
- selected_row = ADDR_B(startY+j, src_whole_rows, selected_row);
-
- selected_col = ADDR_L(startX+col, 0, src_whole_cols);
- selected_col = ADDR_R(startX+col, src_whole_cols, selected_col);
+ int selected_row = startY+j, selected_col = startX+col;
+ EXTRAPOLATE(selected_row, src_whole_rows)
+ EXTRAPOLATE(selected_col, src_whole_cols)
data[j][col] = src[selected_row * (src_step>>2) + selected_col];
}
if(col < (THREADS-(ksX-1)))
{
int4 currVal;
-
int howManyAll = (2*anX+1)*(ksY);
//find variance of all data
sumVal =0;
sumValSqr=0;
for(int j = startLMj; j < endLMj; j++)
- {
for(int i=-anX; i<=anX; i++)
{
- currVal = convert_int4(data[j][col+anX+i]) ;
+ currVal = convert_int4(data[j][col+anX+i]);
sumVal += currVal;
sumValSqr += mul24(currVal, currVal);
}
- }
+
var[extraCnt] = convert_float4( ( (sumValSqr * howManyAll)- mul24(sumVal , sumVal) ) ) / ( (float)(howManyAll*howManyAll) ) ;
#else
var[extraCnt] = (float4)(900.0, 900.0, 900.0, 0.0);
weight = 1.0f;
#endif
#else
- currVal = convert_int4(data[j][col+anX+i]) ;
+ currVal = convert_int4(data[j][col+anX+i]);
currWRTCenter = currVal-currValCenter;
#if VAR_PER_CHANNEL
- weight = var[extraCnt] / (var[extraCnt] + convert_float4(currWRTCenter * currWRTCenter)) * (float4)(lut[lut_j*lut_step+anX+i]);
- //weight.x = var[extraCnt].x / ( var[extraCnt].x + (float) mul24(currWRTCenter.x , currWRTCenter.x) ) ;
- //weight.y = var[extraCnt].y / ( var[extraCnt].y + (float) mul24(currWRTCenter.y , currWRTCenter.y) ) ;
- //weight.z = var[extraCnt].z / ( var[extraCnt].z + (float) mul24(currWRTCenter.z , currWRTCenter.z) ) ;
- //weight.w = 0;
+ weight = var[extraCnt] / (var[extraCnt] + convert_float4(currWRTCenter * currWRTCenter)) *
+ (float4)(lut[lut_j*lut_step+anX+i]);
#else
- weight = 1.0f/(1.0f+( mul24(currWRTCenter.x, currWRTCenter.x) + mul24(currWRTCenter.y, currWRTCenter.y) + mul24(currWRTCenter.z, currWRTCenter.z))/(var.x+var.y+var.z));
+ weight = 1.0f/(1.0f+( mul24(currWRTCenter.x, currWRTCenter.x) + mul24(currWRTCenter.y, currWRTCenter.y) +
+ mul24(currWRTCenter.z, currWRTCenter.z))/(var.x+var.y+var.z));
#endif
#endif
tmp_sum[extraCnt] += convert_float4(data[j][col+anX+i]) * weight;
tmp_sum[extraCnt] /= totalWeight;
if(posX >= 0 && posX < dst_cols && (posY+extraCnt) >= 0 && (posY+extraCnt) < dst_rows)
- {
dst[(dst_startY+extraCnt) * (dst_step>>2)+ dst_startX + col] = convert_uchar4(tmp_sum[extraCnt]);
- }
#if VAR_PER_CHANNEL
totalWeight = (float4)(0,0,0,0);
#else
for(int j= 0; j < ksY+EXTRA; j++)
{
- int selected_row;
- int selected_col;
- selected_row = ADDR_H(startY+j, 0, src_whole_rows);
- selected_row = ADDR_B(startY+j, src_whole_rows, selected_row);
-
- selected_col = ADDR_L(startX+col, 0, src_whole_cols);
- selected_col = ADDR_R(startX+col, src_whole_cols, selected_col);
+ int selected_row = startY+j, selected_col = startX+col;
+ EXTRAPOLATE(selected_row, src_whole_rows)
+ EXTRAPOLATE(selected_col, src_whole_cols)
data[j][col] = src[selected_row * (src_step) + selected_col];
}
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
int globalRow = groupStartRow + localRow;
const int src_offset = mad24(src_offset_y, src_step, src_offset_x);
const int dst_offset = mad24(dst_offset_y, dst_step, dst_offset_x);
+
#ifdef BORDER_CONSTANT
for(int i = localRow; i < LOCAL_HEIGHT; i += get_local_size(1))
{
}
}
#endif
+
barrier(CLK_LOCAL_MEM_FENCE);
if(globalRow < rows && globalCol < cols)
{
//////////////////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////Macro for define elements number per thread/////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////
+
#define ANX 1
#define ANY 1
///////////////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////8uC1////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////
+
__kernel void filter2D_3x3(
__global T_IMG *src,
__global T_IMG *dst,
}
}
}
+
if(dst_rows_index < dst_rows_end)
{
T_IMGx4 tmp_dst = CONVERT_TYPEx4(sum);
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//BORDER_CONSTANT: iiiiii|abcdefgh|iiiiiii
#define ELEM(i,l_edge,r_edge,elem1,elem2) (i)<(l_edge) | (i) >= (r_edge) ? (elem1) : (elem2)
#ifndef GENTYPE
+
__kernel void morph_C1_D0(__global const uchar * restrict src,
__global uchar *dst,
int src_offset_x, int src_offset_y,
}
}
}
+
#else
+
__kernel void morph(__global const GENTYPE * restrict src,
__global GENTYPE *dst,
int src_offset_x, int src_offset_y,
dst[out_addr] = res;
}
}
+
#endif
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
__constant float *space_weight,
__constant int *space_ofs)
{
- int gidx = get_global_id(0);
- int gidy = get_global_id(1);
- if((gidy<dst_rows) && (gidx<dst_cols))
+ int x = get_global_id(0);
+ int y = get_global_id(1);
+
+ if (y < dst_rows && x < dst_cols)
{
- int src_addr = mad24(gidy+radius,src_step,gidx+radius);
- int dst_addr = mad24(gidy,dst_step,gidx+dst_offset);
+ int src_index = mad24(y + radius, src_step, x + radius);
+ int dst_index = mad24(y, dst_step, x + dst_offset);
float sum = 0.f, wsum = 0.f;
- int val0 = (int)src[src_addr];
+ int val0 = (int)src[src_index];
for(int k = 0; k < maxk; k++ )
{
- int val = (int)src[src_addr + space_ofs[k]];
- float w = space_weight[k]*color_weight[abs(val - val0)];
- sum += (float)(val)*w;
+ int val = (int)src[src_index + space_ofs[k]];
+ float w = space_weight[k] * color_weight[abs(val - val0)];
+ sum += (float)(val) * w;
wsum += w;
}
- dst[dst_addr] = convert_uchar_rtz(sum/wsum+0.5f);
+ dst[dst_index] = convert_uchar_rtz(sum / wsum + 0.5f);
}
}
+
__kernel void bilateral2_C1_D0(__global uchar *dst,
__global const uchar *src,
const int dst_rows,
__constant float *space_weight,
__constant int *space_ofs)
{
- int gidx = get_global_id(0)<<2;
- int gidy = get_global_id(1);
- if((gidy<dst_rows) && (gidx<dst_cols))
+ int x = get_global_id(0) << 2;
+ int y = get_global_id(1);
+
+ if (y < dst_rows && x < dst_cols)
{
- int src_addr = mad24(gidy+radius,src_step,gidx+radius);
- int dst_addr = mad24(gidy,dst_step,gidx+dst_offset);
+ int src_index = mad24(y + radius, src_step, x + radius);
+ int dst_index = mad24(y, dst_step, x + dst_offset);
float4 sum = (float4)(0.f), wsum = (float4)(0.f);
- int4 val0 = convert_int4(vload4(0,src+src_addr));
+ int4 val0 = convert_int4(vload4(0,src + src_index));
for(int k = 0; k < maxk; k++ )
{
- int4 val = convert_int4(vload4(0,src+src_addr + space_ofs[k]));
- float4 w = (float4)(space_weight[k])*(float4)(color_weight[abs(val.x - val0.x)],color_weight[abs(val.y - val0.y)],color_weight[abs(val.z - val0.z)],color_weight[abs(val.w - val0.w)]);
- sum += convert_float4(val)*w;
+ int4 val = convert_int4(vload4(0,src+src_index + space_ofs[k]));
+ float4 w = (float4)(space_weight[k]) * (float4)(color_weight[abs(val.x - val0.x)], color_weight[abs(val.y - val0.y)],
+ color_weight[abs(val.z - val0.z)], color_weight[abs(val.w - val0.w)]);
+ sum += convert_float4(val) * w;
wsum += w;
}
- *(__global uchar4*)(dst+dst_addr) = convert_uchar4_rtz(sum/wsum+0.5f);
+ *(__global uchar4*)(dst+dst_index) = convert_uchar4_rtz(sum/wsum+0.5f);
}
}
+
__kernel void bilateral_C4_D0(__global uchar4 *dst,
__global const uchar4 *src,
const int dst_rows,
__constant float *space_weight,
__constant int *space_ofs)
{
- int gidx = get_global_id(0);
- int gidy = get_global_id(1);
- if((gidy<dst_rows) && (gidx<dst_cols))
+ int x = get_global_id(0);
+ int y = get_global_id(1);
+
+ if (y < dst_rows && x < dst_cols)
{
- int src_addr = mad24(gidy+radius,src_step,gidx+radius);
- int dst_addr = mad24(gidy,dst_step,gidx+dst_offset);
+ int src_index = mad24(y + radius, src_step, x + radius);
+ int dst_index = mad24(y, dst_step, x + dst_offset);
float4 sum = (float4)0.f;
float wsum = 0.f;
- int4 val0 = convert_int4(src[src_addr]);
+ int4 val0 = convert_int4(src[src_index]);
for(int k = 0; k < maxk; k++ )
{
- int4 val = convert_int4(src[src_addr + space_ofs[k]]);
- float w = space_weight[k]*color_weight[abs(val.x - val0.x)+abs(val.y - val0.y)+abs(val.z - val0.z)];
- sum += convert_float4(val)*(float4)w;
+ int4 val = convert_int4(src[src_index + space_ofs[k]]);
+ float w = space_weight[k] * color_weight[abs(val.x - val0.x) + abs(val.y - val0.y) + abs(val.z - val0.z)];
+ sum += convert_float4(val) * (float4)w;
wsum += w;
}
- wsum=1.f/wsum;
- dst[dst_addr] = convert_uchar4_rtz(sum*(float4)wsum+(float4)0.5f);
+
+ wsum = 1.f / wsum;
+ dst[dst_index] = convert_uchar4_rtz(sum * (float4)wsum + (float4)0.5f);
}
}
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
barrier(CLK_LOCAL_MEM_FENCE);
if (tid == 0)
- {
for (int i = 1; i < 256; ++i)
- {
smem[i] += smem[i - 1];
- }
- }
barrier(CLK_LOCAL_MEM_FENCE);
return smem[tid];
barrier(CLK_LOCAL_MEM_FENCE);
if (tid < 128)
- {
smem[tid] = val += smem[tid + 128];
- }
barrier(CLK_LOCAL_MEM_FENCE);
if (tid < 64)
- {
smem[tid] = val += smem[tid + 64];
- }
barrier(CLK_LOCAL_MEM_FENCE);
if (tid < 32)
- {
smem[tid] += smem[tid + 32];
- }
barrier(CLK_LOCAL_MEM_FENCE);
if (tid < 16)
- {
smem[tid] += smem[tid + 16];
- }
barrier(CLK_LOCAL_MEM_FENCE);
if (tid < 8)
- {
smem[tid] += smem[tid + 8];
- }
barrier(CLK_LOCAL_MEM_FENCE);
if (tid < 4)
- {
smem[tid] += smem[tid + 4];
- }
barrier(CLK_LOCAL_MEM_FENCE);
if (tid < 2)
- {
smem[tid] += smem[tid + 2];
- }
barrier(CLK_LOCAL_MEM_FENCE);
if (tid < 1)
- {
smem[256] = smem[tid] + smem[tid + 1];
- }
barrier(CLK_LOCAL_MEM_FENCE);
}
+
#else
+
void reduce(__local volatile int* smem, int val, int tid)
{
smem[tid] = val;
barrier(CLK_LOCAL_MEM_FENCE);
if (tid < 128)
- {
smem[tid] = val += smem[tid + 128];
- }
barrier(CLK_LOCAL_MEM_FENCE);
if (tid < 64)
- {
smem[tid] = val += smem[tid + 64];
- }
barrier(CLK_LOCAL_MEM_FENCE);
if (tid < 32)
smem[tid] += smem[tid + 32];
#if WAVE_SIZE < 32
} barrier(CLK_LOCAL_MEM_FENCE);
- if (tid < 16) {
+
+ if (tid < 16)
+ {
#endif
smem[tid] += smem[tid + 16];
#if WAVE_SIZE < 16
- } barrier(CLK_LOCAL_MEM_FENCE);
- if (tid < 8) {
+ }
+ barrier(CLK_LOCAL_MEM_FENCE);
+
+ if (tid < 8)
+ {
#endif
smem[tid] += smem[tid + 8];
smem[tid] += smem[tid + 4];
__kernel void calcLut(__global __const uchar * src, __global uchar * lut,
const int srcStep, const int dstStep,
const int2 tileSize, const int tilesX,
- const int clipLimit, const float lutScale)
+ const int clipLimit, const float lutScale,
+ const int src_offset, const int dst_offset)
{
__local int smem[512];
for (int i = get_local_id(1); i < tileSize.y; i += get_local_size(1))
{
- __global const uchar* srcPtr = src + mad24( ty * tileSize.y + i,
- srcStep, tx * tileSize.x );
+ __global const uchar* srcPtr = src + mad24(ty * tileSize.y + i, srcStep, tx * tileSize.x + src_offset);
for (int j = get_local_id(0); j < tileSize.x; j += get_local_size(0))
{
const int data = srcPtr[j];
atomic_inc(&smem[data]);
}
}
-
barrier(CLK_LOCAL_MEM_FENCE);
int tHistVal = smem[tid];
-
barrier(CLK_LOCAL_MEM_FENCE);
if (clipLimit > 0)
{
// clip histogram bar
-
int clipped = 0;
if (tHistVal > clipLimit)
{
}
// find number of overall clipped samples
-
reduce(smem, clipped, tid);
barrier(CLK_LOCAL_MEM_FENCE);
#ifdef CPU
const int lutVal = calc_lut(smem, tHistVal, tid);
uint ires = (uint)convert_int_rte(lutScale * lutVal);
- lut[(ty * tilesX + tx) * dstStep + tid] =
+ lut[(ty * tilesX + tx) * dstStep + tid + dst_offset] =
convert_uchar(clamp(ires, (uint)0, (uint)255));
}
const int srcStep, const int dstStep, const int lutStep,
const int cols, const int rows,
const int2 tileSize,
- const int tilesX, const int tilesY)
+ const int tilesX, const int tilesY,
+ const int src_offset, const int dst_offset, int lut_offset)
{
const int x = get_global_id(0);
const int y = get_global_id(1);
tx1 = max(tx1, 0);
tx2 = min(tx2, tilesX - 1);
- const int srcVal = src[mad24(y, srcStep, x)];
+ const int srcVal = src[mad24(y, srcStep, x + src_offset)];
float res = 0;
- res += lut[mad24(ty1 * tilesX + tx1, lutStep, srcVal)] * ((1.0f - xa) * (1.0f - ya));
- res += lut[mad24(ty1 * tilesX + tx2, lutStep, srcVal)] * ((xa) * (1.0f - ya));
- res += lut[mad24(ty2 * tilesX + tx1, lutStep, srcVal)] * ((1.0f - xa) * (ya));
- res += lut[mad24(ty2 * tilesX + tx2, lutStep, srcVal)] * ((xa) * (ya));
+ res += lut[mad24(ty1 * tilesX + tx1, lutStep, srcVal + lut_offset)] * ((1.0f - xa) * (1.0f - ya));
+ res += lut[mad24(ty1 * tilesX + tx2, lutStep, srcVal + lut_offset)] * ((xa) * (1.0f - ya));
+ res += lut[mad24(ty2 * tilesX + tx1, lutStep, srcVal + lut_offset)] * ((1.0f - xa) * (ya));
+ res += lut[mad24(ty2 * tilesX + tx2, lutStep, srcVal + lut_offset)] * ((xa) * (ya));
uint ires = (uint)convert_int_rte(res);
- dst[mad24(y, dstStep, x)] = convert_uchar(clamp(ires, (uint)0, (uint)255));
+ dst[mad24(y, dstStep, x + dst_offset)] = convert_uchar(clamp(ires, (uint)0, (uint)255));
}
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
//M*/
-#pragma OPENCL EXTENSION cl_amd_printf : enable
-#if defined (__ATI__)
-#pragma OPENCL EXTENSION cl_amd_fp64:enable
-
-#elif defined (__NVIDIA__)
-#pragma OPENCL EXTENSION cl_khr_fp64:enable
-#endif
-
////////////////////////////////////////////////////////////////////
///////////////////////// columnSum ////////////////////////////////
////////////////////////////////////////////////////////////////////
-/// CV_32FC1
-__kernel void columnSum_C1_D5(__global float* src,__global float* dst,int srcCols,int srcRows,int srcStep,int dstStep)
+
+__kernel void columnSum_C1_D5(__global float * src, __global float * dst,
+ int cols, int rows, int src_step, int dst_step, int src_offset, int dst_offset)
{
const int x = get_global_id(0);
- srcStep >>= 2;
- dstStep >>= 2;
-
- if (x < srcCols)
+ if (x < cols)
{
- int srcIdx = x ;
- int dstIdx = x ;
+ int srcIdx = x + src_offset;
+ int dstIdx = x + dst_offset;
float sum = 0;
- for (int y = 0; y < srcRows; ++y)
+ for (int y = 0; y < rows; ++y)
{
sum += src[srcIdx];
dst[dstIdx] = sum;
- srcIdx += srcStep;
- dstIdx += dstStep;
+ srcIdx += src_step;
+ dstIdx += dst_step;
}
}
}
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
#elif defined (__NVIDIA__)
#pragma OPENCL EXTENSION cl_khr_fp64:enable
#endif
+
/************************************** convolve **************************************/
-__kernel void convolve_D5 (__global float *src, __global float *temp1, __global float *dst,
- int rows, int cols, int src_step, int dst_step,int k_step, int kWidth, int kHeight)
+
+__kernel void convolve_D5(__global float *src, __global float *temp1, __global float *dst,
+ int rows, int cols, int src_step, int dst_step,int k_step, int kWidth, int kHeight,
+ int src_offset, int dst_offset, int koffset)
{
__local float smem[16 + 2 * 8][16 + 2 * 8];
// 0 | 0 0 | 0
// -----------
// 0 | 0 0 | 0
- smem[y][x] = src[min(max(gy - 8, 0), rows - 1)*(src_step >> 2) + min(max(gx - 8, 0), cols - 1)];
+ smem[y][x] = src[min(max(gy - 8, 0), rows - 1) * src_step + min(max(gx - 8, 0), cols - 1) + src_offset];
// 0 | 0 x | x
// -----------
// 0 | 0 0 | 0
// -----------
// 0 | 0 0 | 0
- smem[y][x + 16] = src[min(max(gy - 8, 0), rows - 1)*(src_step >> 2) + min(gx + 8, cols - 1)];
+ smem[y][x + 16] = src[min(max(gy - 8, 0), rows - 1) * src_step + min(gx + 8, cols - 1) + src_offset];
// 0 | 0 0 | 0
// -----------
// x | x 0 | 0
// -----------
// x | x 0 | 0
- smem[y + 16][x] = src[min(gy + 8, rows - 1)*(src_step >> 2) + min(max(gx - 8, 0), cols - 1)];
+ smem[y + 16][x] = src[min(gy + 8, rows - 1) * src_step + min(max(gx - 8, 0), cols - 1) + src_offset];
// 0 | 0 0 | 0
// -----------
// 0 | 0 x | x
// -----------
// 0 | 0 x | x
- smem[y + 16][x + 16] = src[min(gy + 8, rows - 1)*(src_step >> 2) + min(gx + 8, cols - 1)];
+ smem[y + 16][x + 16] = src[min(gy + 8, rows - 1) * src_step + min(gx + 8, cols - 1) + src_offset];
barrier(CLK_LOCAL_MEM_FENCE);
if (gx < cols && gy < rows)
{
- float res = 0;
+ float res = 0;
for (int i = 0; i < kHeight; ++i)
- {
for (int j = 0; j < kWidth; ++j)
- {
- res += smem[y + 8 - kHeight / 2 + i][x + 8 - kWidth / 2 + j] * temp1[i * (k_step>>2) + j];
- }
- }
- dst[gy*(dst_step >> 2)+gx] = res;
- }
+ res += smem[y + 8 - kHeight / 2 + i][x + 8 - kWidth / 2 + j] * temp1[i * k_step + j + koffset];
+
+ dst[gy * dst_step + gx + dst_offset] = res;
+ }
}
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
//
-
-#ifdef BORDER_CONSTANT
-//BORDER_CONSTANT: iiiiii|abcdefgh|iiiiiii
-#define ELEM(i,l_edge,r_edge,elem1,elem2) (i)<(l_edge) | (i) >= (r_edge) ? (elem1) : (elem2)
+#if defined (DOUBLE_SUPPORT)
+#ifdef cl_amd_fp64
+#pragma OPENCL EXTENSION cl_amd_fp64:enable
+#elif defined (cl_khr_fp64)
+#pragma OPENCL EXTENSION cl_khr_fp64:enable
#endif
-
-#ifdef BORDER_REPLICATE
-//BORDER_REPLICATE: aaaaaa|abcdefgh|hhhhhhh
-#define ADDR_L(i,l_edge,r_edge,addr) (i) < (l_edge) ? (l_edge) : (addr)
-#define ADDR_R(i,r_edge,addr) (i) >= (r_edge) ? (r_edge)-1 : (addr)
#endif
+#ifdef BORDER_CONSTANT
+#define EXTRAPOLATE(x, y, v) v = scalar;
+#elif defined BORDER_REPLICATE
+#define EXTRAPOLATE(x, y, v) \
+ { \
+ x = max(min(x, src_cols - 1), 0); \
+ y = max(min(y, src_rows - 1), 0); \
+ v = src[mad24(y, src_step, x + src_offset)]; \
+ }
+#elif defined BORDER_WRAP
+#define EXTRAPOLATE(x, y, v) \
+ { \
+ if (x < 0) \
+ x -= ((x - src_cols + 1) / src_cols) * src_cols; \
+ if (x >= src_cols) \
+ x %= src_cols; \
+ \
+ if (y < 0) \
+ y -= ((y - src_rows + 1) / src_rows) * src_rows; \
+ if( y >= src_rows ) \
+ y %= src_rows; \
+ v = src[mad24(y, src_step, x + src_offset)]; \
+ }
+#elif defined(BORDER_REFLECT) || defined(BORDER_REFLECT_101)
#ifdef BORDER_REFLECT
-//BORDER_REFLECT: fedcba|abcdefgh|hgfedcb
-#define ADDR_L(i,l_edge,r_edge,addr) (i) < (l_edge) ? -(i)-1 : (addr)
-#define ADDR_R(i,r_edge,addr) (i) >= (r_edge) ? -(i)-1+((r_edge)<<1) : (addr)
+#define DELTA int delta = 0
+#else
+#define DELTA int delta = 1
#endif
-
-#ifdef BORDER_REFLECT_101
-//BORDER_REFLECT_101: gfedcb|abcdefgh|gfedcba
-#define ADDR_L(i,l_edge,r_edge,addr) (i) < (l_edge) ? -(i) : (addr)
-#define ADDR_R(i,r_edge,addr) (i) >= (r_edge) ? -(i)-2+((r_edge)<<1) : (addr)
+#define EXTRAPOLATE(x, y, v) \
+ { \
+ DELTA; \
+ if (src_cols == 1) \
+ x = 0; \
+ else \
+ do \
+ { \
+ if( x < 0 ) \
+ x = -x - 1 + delta; \
+ else \
+ x = src_cols - 1 - (x - src_cols) - delta; \
+ } \
+ while (x >= src_cols || x < 0); \
+ \
+ if (src_rows == 1) \
+ y = 0; \
+ else \
+ do \
+ { \
+ if( y < 0 ) \
+ y = -y - 1 + delta; \
+ else \
+ y = src_rows - 1 - (y - src_rows) - delta; \
+ } \
+ while (y >= src_rows || y < 0); \
+ v = src[mad24(y, src_step, x + src_offset)]; \
+ }
+#else
+#error No extrapolation method
#endif
-#ifdef BORDER_WRAP
-//BORDER_WRAP: cdefgh|abcdefgh|abcdefg
-#define ADDR_L(i,l_edge,r_edge,addr) (i) < (l_edge) ? (i)+(r_edge) : (addr)
-#define ADDR_R(i,r_edge,addr) (i) >= (r_edge) ? (i)-(r_edge) : (addr)
-#endif
+#define NEED_EXTRAPOLATION(gx, gy) (gx >= src_cols || gy >= src_rows || gx < 0 || gy < 0)
__kernel void copymakeborder
(__global const GENTYPE *src,
__global GENTYPE *dst,
- const int dst_cols,
- const int dst_rows,
- const int src_cols,
- const int src_rows,
- const int src_step_in_pixel,
- const int src_offset_in_pixel,
- const int dst_step_in_pixel,
- const int dst_offset_in_pixel,
- const int top,
- const int left,
- const GENTYPE val
- )
+ int dst_cols, int dst_rows,
+ int src_cols, int src_rows,
+ int src_step, int src_offset,
+ int dst_step, int dst_offset,
+ int top, int left, GENTYPE scalar)
{
int x = get_global_id(0);
int y = get_global_id(1);
- int src_x = x-left;
- int src_y = y-top;
- int src_addr = mad24(src_y,src_step_in_pixel,src_x+src_offset_in_pixel);
- int dst_addr = mad24(y,dst_step_in_pixel,x+dst_offset_in_pixel);
- int con = (src_x >= 0) && (src_x < src_cols) && (src_y >= 0) && (src_y < src_rows);
- if(con)
- {
- dst[dst_addr] = src[src_addr];
- }
- else
- {
- #ifdef BORDER_CONSTANT
- //write the result to dst
- if((x<dst_cols) && (y<dst_rows))
- {
- dst[dst_addr] = val;
- }
- #else
- int s_x,s_y;
- //judge if read out of boundary
- s_x= ADDR_L(src_x,0,src_cols,src_x);
- s_x= ADDR_R(src_x,src_cols,s_x);
- s_y= ADDR_L(src_y,0,src_rows,src_y);
- s_y= ADDR_R(src_y,src_rows,s_y);
- src_addr=mad24(s_y,src_step_in_pixel,s_x+src_offset_in_pixel);
- //write the result to dst
- if((x<dst_cols) && (y<dst_rows))
- {
- dst[dst_addr] = src[src_addr];
- }
- #endif
- }
-}
-__kernel void copymakeborder_C1_D0
- (__global const uchar *src,
- __global uchar *dst,
- const int dst_cols,
- const int dst_rows,
- const int src_cols,
- const int src_rows,
- const int src_step_in_pixel,
- const int src_offset_in_pixel,
- const int dst_step_in_pixel,
- const int dst_offset_in_pixel,
- const int top,
- const int left,
- const uchar val
- )
-{
- int x = get_global_id(0)<<2;
- int y = get_global_id(1);
- int src_x = x-left;
- int src_y = y-top;
- int src_addr = mad24(src_y,src_step_in_pixel,src_x+src_offset_in_pixel);
- int dst_addr = mad24(y,dst_step_in_pixel,x+dst_offset_in_pixel);
- int con = (src_x >= 0) && (src_x+3 < src_cols) && (src_y >= 0) && (src_y < src_rows);
- if(con)
+ if (x < dst_cols && y < dst_rows)
{
- uchar4 tmp = vload4(0,src+src_addr);
- *(__global uchar4*)(dst+dst_addr) = tmp;
- }
- else
- {
- #ifdef BORDER_CONSTANT
- //write the result to dst
- if((((src_x<0) && (src_x+3>=0))||(src_x < src_cols) && (src_x+3 >= src_cols)) && (src_y >= 0) && (src_y < src_rows))
- {
- int4 addr;
- uchar4 tmp;
- addr.x = ((src_x < 0) || (src_x>= src_cols)) ? 0 : src_addr;
- addr.y = ((src_x+1 < 0) || (src_x+1>= src_cols)) ? 0 : (src_addr+1);
- addr.z = ((src_x+2 < 0) || (src_x+2>= src_cols)) ? 0 : (src_addr+2);
- addr.w = ((src_x+3 < 0) || (src_x+3>= src_cols)) ? 0 : (src_addr+3);
- tmp.x = src[addr.x];
- tmp.y = src[addr.y];
- tmp.z = src[addr.z];
- tmp.w = src[addr.w];
- tmp.x = (src_x >=0)&&(src_x < src_cols) ? tmp.x : val;
- tmp.y = (src_x+1 >=0)&&(src_x +1 < src_cols) ? tmp.y : val;
- tmp.z = (src_x+2 >=0)&&(src_x +2 < src_cols) ? tmp.z : val;
- tmp.w = (src_x+3 >=0)&&(src_x +3 < src_cols) ? tmp.w : val;
- *(__global uchar4*)(dst+dst_addr) = tmp;
- }
- else if((x<dst_cols) && (y<dst_rows))
- {
- *(__global uchar4*)(dst+dst_addr) = (uchar4)val;
- }
- #else
- int4 s_x;
- int s_y;
- //judge if read out of boundary
- s_x.x= ADDR_L(src_x,0,src_cols,src_x);
- s_x.y= ADDR_L(src_x+1,0,src_cols,src_x+1);
- s_x.z= ADDR_L(src_x+2,0,src_cols,src_x+2);
- s_x.w= ADDR_L(src_x+3,0,src_cols,src_x+3);
- s_x.x= ADDR_R(src_x,src_cols,s_x.x);
- s_x.y= ADDR_R(src_x+1,src_cols,s_x.y);
- s_x.z= ADDR_R(src_x+2,src_cols,s_x.z);
- s_x.w= ADDR_R(src_x+3,src_cols,s_x.w);
- s_y= ADDR_L(src_y,0,src_rows,src_y);
- s_y= ADDR_R(src_y,src_rows,s_y);
- int4 src_addr4=mad24((int4)s_y,(int4)src_step_in_pixel,s_x+(int4)src_offset_in_pixel);
- //write the result to dst
- if((x<dst_cols) && (y<dst_rows))
+ int src_x = x - left;
+ int src_y = y - top;
+ int dst_index = mad24(y, dst_step, x + dst_offset);
+
+ if (NEED_EXTRAPOLATION(src_x, src_y))
+ EXTRAPOLATE(src_x, src_y, dst[dst_index])
+ else
{
- uchar4 tmp;
- tmp.x = src[src_addr4.x];
- tmp.y = src[src_addr4.y];
- tmp.z = src[src_addr4.z];
- tmp.w = src[src_addr4.w];
- *(__global uchar4*)(dst+dst_addr) = tmp;
+ int src_index = mad24(src_y, src_step, src_x + src_offset);
+ dst[dst_index] = src[src_index];
}
- #endif
}
}
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
globalHist[mad24(gx, hist_step, lid)] = bin1+bin2+bin3+bin4;
}
-__kernel void __attribute__((reqd_work_group_size(1,HISTOGRAM256_BIN_COUNT,1)))calc_sub_hist_border_D0(
- __global const uchar* src,
- int src_step, int src_offset,
- __global int* globalHist,
- int left_col, int cols,
- int rows, int hist_step)
+__kernel void __attribute__((reqd_work_group_size(1,HISTOGRAM256_BIN_COUNT,1)))
+calc_sub_hist_border_D0(__global const uchar* src, int src_step, int src_offset,
+ __global int* globalHist, int left_col, int cols,
+ int rows, int hist_step)
{
int gidx = get_global_id(0);
int gidy = get_global_id(1);
globalHist[mad24(rowIndex, hist_step, lidy)] += subhist[lidy];
}
+
__kernel __attribute__((reqd_work_group_size(256,1,1)))void merge_hist(__global int* buf,
__global int* hist,
int src_step)
hist[gx] = data[0];
}
-__kernel __attribute__((reqd_work_group_size(256,1,1)))void calLUT(
- __global uchar * dst,
- __constant int * hist,
- int total)
+__kernel __attribute__((reqd_work_group_size(256,1,1)))
+void calLUT(__global uchar * dst, __constant int * hist, int total)
{
int lid = get_local_id(0);
- __local int sumhist[HISTOGRAM256_BIN_COUNT+1];
+ __local int sumhist[HISTOGRAM256_BIN_COUNT];
+ __local float scale;
- sumhist[lid]=hist[lid];
+ sumhist[lid] = hist[lid];
barrier(CLK_LOCAL_MEM_FENCE);
- if(lid==0)
+ if (lid == 0)
{
- int sum = 0;
- int i = 0;
- while (!sumhist[i]) ++i;
- sumhist[HISTOGRAM256_BIN_COUNT] = sumhist[i];
- for(sumhist[i++] = 0; i<HISTOGRAM256_BIN_COUNT; i++)
+ int sum = 0, i = 0;
+ while (!sumhist[i])
+ ++i;
+
+ if (total == sumhist[i])
{
- sum+=sumhist[i];
- sumhist[i]=sum;
+ scale = 1;
+ for (int j = 0; j < HISTOGRAM256_BIN_COUNT; ++j)
+ sumhist[i] = i;
+ }
+ else
+ {
+ scale = 255.f/(total - sumhist[i]);
+
+ for (sumhist[i++] = 0; i < HISTOGRAM256_BIN_COUNT; i++)
+ {
+ sum += sumhist[i];
+ sumhist[i] = sum;
+ }
}
}
+
barrier(CLK_LOCAL_MEM_FENCE);
- float scale = 255.f/(total - sumhist[HISTOGRAM256_BIN_COUNT]);
- dst[lid]= lid == 0 ? 0 : convert_uchar_sat(convert_float(sumhist[lid])*scale);
+ dst[lid]= convert_uchar_sat_rte(convert_float(sumhist[lid])*scale);
}
+
/*
///////////////////////////////equalizeHist//////////////////////////////////////////////////
__kernel __attribute__((reqd_work_group_size(256,1,1)))void equalizeHist(
-
/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
-//#pragma OPENCL EXTENSION cl_amd_printf : enable
-#if defined DOUBLE_SUPPORT
+#if defined (DOUBLE_SUPPORT)
+#ifdef cl_khr_fp64
#pragma OPENCL EXTENSION cl_khr_fp64:enable
-typedef double4 F4 ;
-#else
-typedef float4 F4;
+#elif defined (cl_amd_fp64)
+#pragma OPENCL EXTENSION cl_amd_fp64:enable
+#endif
#endif
+#ifdef INTER_NEAREST
+#define convertToWT
+#endif
-/////////////////////////////////////////////////////////
-///////////////////////using buffer//////////////////////
-/////////////////////////////////////////////////////////
-__kernel void remapNNSConstant_C1_D0(__global unsigned char* dst, __global unsigned char const * restrict src,
- __global short * map1, int dst_offset, int src_offset, int map1_offset, int dst_step, int src_step,
- int map1_step, int src_cols, int src_rows, int dst_cols, int dst_rows, int map1_cols, int map1_rows, int threadCols, F4 nVal)
-{
- int x = get_global_id(0);
- int y = get_global_id(1);
-
- if(x < threadCols && y < dst_rows)
- {
- x = x << 2;
- int gx = x - (dst_offset&3);
- int4 Gx = (int4)(gx, gx+1, gx+2, gx+3);
-
- uchar4 nval =convert_uchar4(nVal);
- uchar4 val = (uchar4)(nval.s0);
-
- int dstStart = (y * dst_step + x + dst_offset) - (dst_offset&3);
-
- int map1Start = y * map1_step + (x << 2) + map1_offset - ((dst_offset & 3) << 2);
- short8 map1_data;
-
- map1_data = *((__global short8 *)((__global char*)map1 + map1Start));
- int4 srcIdx = convert_int4(map1_data.odd) * src_step + convert_int4(map1_data.even) + src_offset;
-
- uchar4 con = convert_uchar4(convert_int4(map1_data.even) >= (int4)(src_cols) || convert_int4(map1_data.odd) >= (int4)(src_rows) || convert_int4(map1_data.even) < (int4)(0) || convert_int4(map1_data.odd) < (int4)(0));
- uchar4 src_data = val;
-
- if (con.s0 == 0)
- src_data.s0 = *(src + srcIdx.s0);
- if (con.s1 == 0)
- src_data.s1 = *(src + srcIdx.s1);
- if (con.s2 == 0)
- src_data.s2 = *(src + srcIdx.s2);
- if (con.s3 == 0)
- src_data.s3 = *(src + srcIdx.s3);
-
- uchar4 dst_data;
-
- __global uchar4* d = (__global uchar4 *)(dst + dstStart);
-
- uchar4 dVal = *d;
-
- int4 dcon = (Gx >= 0 && Gx < dst_cols && y >= 0 && y < dst_rows);
- dst_data = (convert_uchar4(dcon) != convert_uchar4((int4)(0))) ? src_data : dVal;
-
- *d = dst_data;
-
- }
-
-}
-
-__kernel void remapNNFConstant_C1_D0(__global unsigned char* dst, __global unsigned char const * restrict src,
- __global float * map1, int dst_offset, int src_offset, int map1_offset, int dst_step, int src_step,
- int map1_step, int src_cols, int src_rows, int dst_cols, int dst_rows, int map1_cols, int map1_rows, int threadCols, F4 nVal)
-{
- int x = get_global_id(0);
- int y = get_global_id(1);
-
- if(x < threadCols && y < dst_rows)
- {
- x = x << 2;
- int gx = x - (dst_offset&3);
- int4 Gx = (int4)(gx, gx+1, gx+2, gx+3);
-
- uchar4 nval =convert_uchar4(nVal);
- uchar val = nval.s0;
-
- int dstStart = (y * dst_step + x + dst_offset) - (dst_offset&3);
-
- int map1Start = y * map1_step + (x << 3) + map1_offset - ((dst_offset & 3) << 3);
- float8 map1_data;
-
- map1_data = *((__global float8 *)((__global char*)map1 + map1Start));
- int8 map1_dataZ = convert_int8_sat_rte(map1_data);
- int4 srcIdx = map1_dataZ.odd * src_step + map1_dataZ.even + src_offset;
-
- uchar4 src_data = val;
- uchar4 con = convert_uchar4(map1_dataZ.even >= (int4)(src_cols) || map1_dataZ.odd >= (int4)(src_rows) || map1_dataZ.even < (int4)(0) || map1_dataZ.odd < (int4)(0));
-
- if (con.s0 == 0)
- src_data.s0 = *(src + srcIdx.s0);
- if (con.s1 == 0)
- src_data.s1 = *(src + srcIdx.s1);
- if (con.s2 == 0)
- src_data.s2 = *(src + srcIdx.s2);
- if (con.s3 == 0)
- src_data.s3 = *(src + srcIdx.s3);
- uchar4 dst_data;
- // dst_data = convert_uchar4(map1_dataZ.even >= (int4)(src_cols) || map1_dataZ.odd >= (int4)(src_rows)) ? (uchar4)(val) : src_data;
- __global uchar4* d = (__global uchar4 *)(dst + dstStart);
-
- uchar4 dVal = *d;
-
- int4 dcon = (Gx >= 0 && Gx < dst_cols && y >= 0 && y < dst_rows);
-
- dst_data = (convert_uchar4(dcon) != convert_uchar4((int4)(0))) ? src_data : dVal;
- *d = dst_data;
- }
-}
-
-__kernel void remapNNF1Constant_C1_D0(__global unsigned char* dst, __global unsigned char const * restrict src,
- __global float * map1, __global float * map2, int dst_offset, int src_offset, int map1_offset, int dst_step, int src_step,
- int map1_step, int src_cols, int src_rows, int dst_cols, int dst_rows, int map1_cols, int map1_rows, int threadCols, F4 nVal)
-{
- int x = get_global_id(0);
- int y = get_global_id(1);
-
- if(x < threadCols && y < dst_rows)
- {
- x = x << 2;
- int gx = x - (dst_offset&3);
- int4 Gx = (int4)(gx, gx+1, gx+2, gx+3);
-
- uchar4 nval =convert_uchar4(nVal);
- uchar4 val = (uchar4)(nval.s0);
-
- int dstStart = (y * dst_step + x + dst_offset) - (dst_offset&3);
-
- int map1Start = y * map1_step + (x << 2) + map1_offset - ((dst_offset & 3) << 2);
- float4 map1_data;
- float4 map2_data;
-
- map1_data = *((__global float4 *)((__global char*)map1 + map1Start));
- map2_data = *((__global float4 *)((__global char*)map2 + map1Start));
- float8 map_data = (float8)(map1_data.s0, map2_data.s0, map1_data.s1, map2_data.s1, map1_data.s2, map2_data.s2, map1_data.s3, map2_data.s3);
- int8 map_dataZ = convert_int8_sat_rte(map_data);
- int4 srcIdx = map_dataZ.odd * src_step + map_dataZ.even + src_offset;
-
- uchar4 src_data = val;
- uchar4 con = convert_uchar4(map_dataZ.even >= (int4)(src_cols) || map_dataZ.odd >= (int4)(src_rows)|| map_dataZ.even < (int4)(0) || map_dataZ.odd < (int4)(0));
-
- if (con.s0 == 0)
- src_data.s0 = *(src + srcIdx.s0);
- if (con.s1 == 0)
- src_data.s1 = *(src + srcIdx.s1);
- if (con.s2 == 0)
- src_data.s2 = *(src + srcIdx.s2);
- if (con.s3 == 0)
- src_data.s3 = *(src + srcIdx.s3);
- uchar4 dst_data;
-
- // dst_data = convert_uchar4(map_dataZ.even >= (int4)(src_cols) || map_dataZ.odd >= (int4)(src_rows)) ? (uchar4)(val) : src_data;
- __global uchar4* d = (__global uchar4 *)(dst + dstStart);
-
- uchar4 dVal = *d;
-
- int4 dcon = (Gx >= 0 && Gx < dst_cols && y >= 0 && y < dst_rows);
-
- dst_data = (convert_uchar4(dcon) != convert_uchar4((int4)(0))) ? src_data : dVal;
- *d = dst_data;
+#ifdef BORDER_CONSTANT
+#define EXTRAPOLATE(v2, v) v = scalar;
+#elif defined BORDER_REPLICATE
+#define EXTRAPOLATE(v2, v) \
+ { \
+ v2 = max(min(v2, (int2)(src_cols - 1, src_rows - 1)), zero); \
+ v = convertToWT(src[mad24(v2.y, src_step, v2.x + src_offset)]); \
}
-}
-
-
-__kernel void remapNNSConstant_C4_D0(__global unsigned char* dst, __global unsigned char const * restrict src,
- __global short * map1, int dst_offset, int src_offset, int map1_offset, int dst_step, int src_step,
- int map1_step, int src_cols, int src_rows, int dst_cols, int dst_rows, int map1_cols, int map1_rows, int threadCols, F4 nVal)
-{
- int x = get_global_id(0);
- int y = get_global_id(1);
-
- if(x < threadCols && y < dst_rows)
- {
- int dstIdx = y * dst_step + (x << 2) + dst_offset;
- int mapIdx = y * map1_step + (x << 2) + map1_offset;
- short2 map1_data = *((__global short2 *)((__global char*)map1 + mapIdx));
- int srcIdx = map1_data.y * src_step + (map1_data.x << 2) + src_offset;
- uchar4 nval = convert_uchar4(nVal);
- uchar4 src_data;
- if(map1_data.x >= src_cols || map1_data.y >= src_rows || map1_data.x <0 || map1_data.y < 0 )
- src_data = nval;
- else
- src_data = *((__global uchar4 *)((__global uchar *)src + srcIdx));
- *((__global uchar4 *)((__global uchar*)dst + dstIdx)) = src_data;
-
-
+#elif defined BORDER_WRAP
+#define EXTRAPOLATE(v2, v) \
+ { \
+ if (v2.x < 0) \
+ v2.x -= ((v2.x - src_cols + 1) / src_cols) * src_cols; \
+ if (v2.x >= src_cols) \
+ v2.x %= src_cols; \
+ \
+ if (v2.y < 0) \
+ v2.y -= ((v2.y - src_rows + 1) / src_rows) * src_rows; \
+ if( v2.y >= src_rows ) \
+ v2.y %= src_rows; \
+ v = convertToWT(src[mad24(v2.y, src_step, v2.x + src_offset)]); \
}
-
-
-}
-
-__kernel void remapNNFConstant_C4_D0(__global unsigned char* dst, __global unsigned char const * restrict src,
- __global float * map1, int dst_offset, int src_offset, int map1_offset, int dst_step, int src_step,
- int map1_step, int src_cols, int src_rows, int dst_cols, int dst_rows, int map1_cols, int map1_rows, int threadCols, F4 nVal)
-{
- int x = get_global_id(0);
- int y = get_global_id(1);
-
- if(x < threadCols && y < dst_rows)
- {
- int dstIdx = y * dst_step + (x << 2) + dst_offset;
- int mapIdx = y * map1_step + (x << 3) + map1_offset;
- float2 map1_data = *((__global float2 *)((__global char*)map1 + mapIdx));
- int2 map1_dataZ = convert_int2_sat_rte(map1_data);
- int srcIdx = map1_dataZ.y * src_step + (map1_dataZ.x << 2) + src_offset;
- uchar4 nval = convert_uchar4(nVal);
- uchar4 src_data;
- if(map1_dataZ.x >= src_cols || map1_dataZ.y >= src_rows || map1_dataZ.x < 0 || map1_dataZ.y < 0)
- src_data = nval;
- else
- src_data = *((__global uchar4 *)((__global uchar *)src + srcIdx));
- *((__global uchar4 *)((__global uchar*)dst + dstIdx)) = src_data;
-
-
+#elif defined(BORDER_REFLECT) || defined(BORDER_REFLECT_101)
+#ifdef BORDER_REFLECT
+#define DELTA int delta = 0
+#else
+#define DELTA int delta = 1
+#endif
+#define EXTRAPOLATE(v2, v) \
+ { \
+ DELTA; \
+ if (src_cols == 1) \
+ v2.x = 0; \
+ else \
+ do \
+ { \
+ if( v2.x < 0 ) \
+ v2.x = -v2.x - 1 + delta; \
+ else \
+ v2.x = src_cols - 1 - (v2.x - src_cols) - delta; \
+ } \
+ while (v2.x >= src_cols || v2.x < 0); \
+ \
+ if (src_rows == 1) \
+ v2.y = 0; \
+ else \
+ do \
+ { \
+ if( v2.y < 0 ) \
+ v2.y = -v2.y - 1 + delta; \
+ else \
+ v2.y = src_rows - 1 - (v2.y - src_rows) - delta; \
+ } \
+ while (v2.y >= src_rows || v2.y < 0); \
+ v = convertToWT(src[mad24(v2.y, src_step, v2.x + src_offset)]); \
}
+#else
+#error No extrapolation method
+#endif
-}
-
-__kernel void remapNNF1Constant_C4_D0(__global unsigned char* dst, __global unsigned char const * restrict src,
- __global float * map1, __global float * map2, int dst_offset, int src_offset, int map1_offset, int dst_step, int src_step,
- int map1_step, int src_cols, int src_rows, int dst_cols, int dst_rows, int map1_cols, int map1_rows, int threadCols, F4 nVal)
-{
- int x = get_global_id(0);
- int y = get_global_id(1);
+#define NEED_EXTRAPOLATION(gx, gy) (gx >= src_cols || gy >= src_rows || gx < 0 || gy < 0)
- if(x < threadCols && y < dst_rows)
- {
- int dstIdx = y * dst_step + (x << 2) + dst_offset;
- int mapIdx = y * map1_step + (x << 2) + map1_offset;
- float map1_data = *((__global float *)((__global char*)map1 + mapIdx));
- float map2_data = *((__global float *)((__global char*)map2 + mapIdx));
- int srcIdx = convert_int_sat_rte(map2_data) * src_step + (convert_int_sat_rte(map1_data) << 2) + src_offset;
- uchar4 nval = convert_uchar4(nVal);
- uchar4 src_data;
- if(convert_int_sat_rte(map1_data) >= src_cols || convert_int_sat_rte(map2_data) >= src_rows || convert_int_sat_rte(map1_data) < 0 || convert_int_sat_rte(map2_data) < 0)
- src_data = nval;
- else
- src_data = *((__global uchar4 *)((__global uchar *)src + srcIdx));
- *((__global uchar4 *)((__global uchar*)dst + dstIdx)) = src_data;
- }
-}
+#ifdef INTER_NEAREST
-__kernel void remapNNSConstant_C1_D5(__global float* dst, __global float const * restrict src,
- __global short * map1, int dst_offset, int src_offset, int map1_offset, int dst_step, int src_step,
- int map1_step, int src_cols, int src_rows, int dst_cols, int dst_rows, int map1_cols, int map1_rows ,int threadCols, F4 nVal)
+__kernel void remap_2_32FC1(__global const T * restrict src, __global T * dst,
+ __global float * map1, __global float * map2,
+ int src_offset, int dst_offset, int map1_offset, int map2_offset,
+ int src_step, int dst_step, int map1_step, int map2_step,
+ int src_cols, int src_rows, int dst_cols, int dst_rows, T scalar)
{
int x = get_global_id(0);
int y = get_global_id(1);
- if(x < threadCols && y < dst_rows)
+ if (x < dst_cols && y < dst_rows)
{
- int dstIdx = y * dst_step + (x << 2) + dst_offset;
- int mapIdx = y * map1_step + (x << 2) + map1_offset;
- short2 map1_data = *((__global short2 *)((__global char*)map1 + mapIdx));
- int srcIdx = map1_data.y * src_step + (map1_data.x << 2) + src_offset;
- float nval = convert_float(nVal.x);
- float src_data;
- if(map1_data.x >= src_cols || map1_data.y >= src_rows|| map1_data.x < 0 || map1_data.y < 0)
- src_data = nval;
+ int dstIdx = mad24(y, dst_step, x + dst_offset);
+ int map1Idx = mad24(y, map1_step, x + map1_offset);
+ int map2Idx = mad24(y, map2_step, x + map2_offset);
+
+ int gx = convert_int_sat_rte(map1[map1Idx]);
+ int gy = convert_int_sat_rte(map2[map2Idx]);
+
+ if (NEED_EXTRAPOLATION(gx, gy))
+ {
+ int2 gxy = (int2)(gx, gy), zero = (int2)(0);
+ EXTRAPOLATE(gxy, dst[dstIdx]);
+ }
else
- src_data = *((__global float *)((__global uchar *)src + srcIdx));
- *((__global float *)((__global uchar*)dst + dstIdx)) = src_data;
-
-
+ {
+ int srcIdx = mad24(gy, src_step, gx + src_offset);
+ dst[dstIdx] = src[srcIdx];
+ }
}
-
-
}
-__kernel void remapNNFConstant_C1_D5(__global float* dst, __global float const * restrict src,
- __global float * map1, int dst_offset, int src_offset, int map1_offset, int dst_step, int src_step,
- int map1_step, int src_cols, int src_rows, int dst_cols, int dst_rows, int map1_cols, int map1_rows ,int threadCols, F4 nVal)
+__kernel void remap_32FC2(__global const T * restrict src, __global T * dst, __global float2 * map1,
+ int src_offset, int dst_offset, int map1_offset,
+ int src_step, int dst_step, int map1_step,
+ int src_cols, int src_rows, int dst_cols, int dst_rows, T scalar)
{
int x = get_global_id(0);
int y = get_global_id(1);
- if(x < threadCols && y < dst_rows)
+ if (x < dst_cols && y < dst_rows)
{
- int dstIdx = y * dst_step + (x << 2) + dst_offset;
- int mapIdx = y * map1_step + (x << 3) + map1_offset;
- float2 map1_data = *((__global float2 *)((__global char*)map1 + mapIdx));
- int2 map1_dataZ = convert_int2_sat_rte(map1_data);
- int srcIdx = map1_dataZ.y * src_step + (map1_dataZ.x << 2) + src_offset;
- float nval = convert_float(nVal.x);
- float src_data;
- if(map1_dataZ.x >= src_cols || map1_dataZ.y >= src_rows || map1_dataZ.x < 0 || map1_dataZ.y < 0)
- src_data = nval;
- else
- src_data = *((__global float *)((__global uchar *)src + srcIdx));
- *((__global float *)((__global uchar*)dst + dstIdx)) = src_data;
+ int dstIdx = mad24(y, dst_step, x + dst_offset);
+ int map1Idx = mad24(y, map1_step, x + map1_offset);
+ int2 gxy = convert_int2_sat_rte(map1[map1Idx]);
+ int gx = gxy.x, gy = gxy.y;
- }
-
-}
-
-__kernel void remapNNF1Constant_C1_D5(__global float* dst, __global float const * restrict src,
- __global float * map1, __global float * map2, int dst_offset, int src_offset, int map1_offset, int dst_step, int src_step,
- int map1_step, int src_cols, int src_rows, int dst_cols, int dst_rows, int map1_cols, int map1_rows ,int threadCols, F4 nVal)
-{
- int x = get_global_id(0);
- int y = get_global_id(1);
-
- if(x < threadCols && y < dst_rows)
- {
- int dstIdx = y * dst_step + (x << 2) + dst_offset;
- int mapIdx = y * map1_step + (x << 2) + map1_offset;
- float map1_data = *((__global float *)((__global char*)map1 + mapIdx));
- float map2_data = *((__global float *)((__global char*)map2 + mapIdx));
- float2 map_data = (float2)(map1_data, map2_data);
- int2 map1_dataZ = convert_int2_sat_rte(map_data);
- int srcIdx = map1_dataZ.y * src_step + (map1_dataZ.x << 2) + src_offset;
- float nval = convert_float(nVal.x);
- float src_data;
-
- if(map1_dataZ.x >= src_cols || map1_dataZ.y >= src_rows || map1_dataZ.x < 0 || map1_dataZ.y < 0)
- src_data = nval;
+ if (NEED_EXTRAPOLATION(gx, gy))
+ {
+ int2 zero = (int2)(0);
+ EXTRAPOLATE(gxy, dst[dstIdx]);
+ }
else
- src_data = *((__global float *)((__global uchar *)src + srcIdx));
- *((__global float *)((__global uchar*)dst + dstIdx)) = src_data;
-
-
- }
-
-}
-
-__kernel void remapNNSConstant_C4_D5(__global float * dst, __global float const * restrict src,
- __global short * map1, int dst_offset, int src_offset, int map1_offset, int dst_step, int src_step,
- int map1_step, int src_cols, int src_rows, int dst_cols, int dst_rows, int map1_cols, int map1_rows , int threadCols, F4 nVal)
-{
- int x = get_global_id(0);
- int y = get_global_id(1);
-
- if(x < threadCols && y < dst_rows)
- {
- int dstIdx = y * dst_step + (x << 4) + dst_offset ;
- int mapIdx = y * map1_step + (x << 2) + map1_offset ;
- short2 map1_data = *((__global short2 *)((__global char*)map1 + mapIdx));
- int srcIdx = map1_data.y * src_step + (map1_data.x << 4) + src_offset;
- float4 nval = convert_float4(nVal);
- float4 src_data;
- if (map1_data.x <0 || map1_data.x >= src_cols || map1_data.y <0 || map1_data.y >= src_rows)
- src_data = nval;
- else
- src_data = *((__global float4 *)((__global uchar *)src + srcIdx));
- *((__global float4 *)((__global uchar*)dst + dstIdx)) = src_data;
-
-
+ {
+ int srcIdx = mad24(gy, src_step, gx + src_offset);
+ dst[dstIdx] = src[srcIdx];
+ }
}
}
-__kernel void remapNNFConstant_C4_D5(__global float * dst, __global float const * restrict src,
- __global float * map1, int dst_offset, int src_offset, int map1_offset, int dst_step, int src_step,
- int map1_step, int src_cols, int src_rows, int dst_cols, int dst_rows, int map1_cols, int map1_rows , int threadCols, F4 nVal)
+__kernel void remap_16SC2(__global const T * restrict src, __global T * dst, __global short2 * map1,
+ int src_offset, int dst_offset, int map1_offset,
+ int src_step, int dst_step, int map1_step,
+ int src_cols, int src_rows, int dst_cols, int dst_rows, T scalar)
{
int x = get_global_id(0);
int y = get_global_id(1);
- if(x < threadCols && y < dst_rows)
+ if (x < dst_cols && y < dst_rows)
{
- int dstIdx = y * dst_step + (x << 4) + dst_offset ;
- int mapIdx = y * map1_step + (x << 3) + map1_offset ;
- float2 map1_data = *((__global float2 *)((__global char*)map1 + mapIdx));
- int2 map1_dataZ = convert_int2_sat_rte(map1_data);
- int srcIdx = map1_dataZ.y * src_step + (map1_dataZ.x << 4) + src_offset;
- float4 nval = convert_float4(nVal);
- float4 src_data = nval;
- if(map1_dataZ.x >= 0 && map1_dataZ.x < src_cols && map1_dataZ.y >=0 && map1_dataZ.y < src_rows)
- src_data = *((__global float4 *)((__global uchar *)src + srcIdx));
- *((__global float4 *)((__global uchar*)dst + dstIdx)) = src_data;
- }
-}
+ int dstIdx = mad24(y, dst_step, x + dst_offset);
+ int map1Idx = mad24(y, map1_step, x + map1_offset);
-__kernel void remapNNF1Constant_C4_D5(__global float * dst, __global float const * restrict src,
- __global float * map1, __global float * map2, int dst_offset, int src_offset, int map1_offset, int dst_step, int src_step,
- int map1_step, int src_cols, int src_rows, int dst_cols, int dst_rows, int map1_cols, int map1_rows , int threadCols, F4 nVal)
-{
- int x = get_global_id(0);
- int y = get_global_id(1);
+ int2 gxy = convert_int2(map1[map1Idx]);
+ int gx = gxy.x, gy = gxy.y;
- if(x < threadCols && y < dst_rows)
- {
- int dstIdx = y * dst_step + (x << 4) + dst_offset ;
- int mapIdx = y * map1_step + (x << 2) + map1_offset ;
- float map1_data = *((__global float *)((__global char*)map1 + mapIdx));
- float map2_data = *((__global float *)((__global char*)map2 + mapIdx));
- float2 map_data = (float2)(map1_data, map2_data);
- int2 map1_dataZ = convert_int2_sat_rte(map_data);
- int srcIdx = map1_dataZ.y * src_step + (map1_dataZ.x << 4) + src_offset;
- float4 nval = convert_float4(nVal);
- float4 src_data = nval;
- if(map1_dataZ.x >= 0 && map1_dataZ.x < src_cols && map1_dataZ.y >= 0 && map1_dataZ.y < src_rows)
- src_data = *((__global float4 *)((__global uchar *)src + srcIdx));
- *((__global float4 *)((__global uchar*)dst + dstIdx)) = src_data;
+ if (NEED_EXTRAPOLATION(gx, gy))
+ {
+ int2 zero = (int2)(0);
+ EXTRAPOLATE(gxy, dst[dstIdx]);
+ }
+ else
+ {
+ int srcIdx = mad24(gy, src_step, gx + src_offset);
+ dst[dstIdx] = src[srcIdx];
+ }
}
}
+#elif INTER_LINEAR
-
-__kernel void remapLNFConstant_C1_D0(__global unsigned char* dst, __global unsigned char const * restrict src,
- __global float * map1, int dst_offset, int src_offset, int map1_offset, int dst_step, int src_step,
- int map1_step, int src_cols, int src_rows, int dst_cols, int dst_rows, int map1_cols, int map1_rows , int threadCols, F4 nVal)
+__kernel void remap_2_32FC1(__global T const * restrict src, __global T * dst,
+ __global float * map1, __global float * map2,
+ int src_offset, int dst_offset, int map1_offset, int map2_offset,
+ int src_step, int dst_step, int map1_step, int map2_step,
+ int src_cols, int src_rows, int dst_cols, int dst_rows, T nVal)
{
-
int x = get_global_id(0);
int y = get_global_id(1);
- if(x < threadCols && y < dst_rows)
- {
- x = x << 2;
- int gx = x - (dst_offset&3);
- int4 Gx = (int4)(gx, gx+1, gx+2, gx+3);
-
- uchar4 nval =convert_uchar4(nVal);
- uchar4 val = (uchar4)(nval.s0);
-
-
- int dstStart = (y * dst_step + x + dst_offset) - (dst_offset&3);
-
- int map1Start = y * map1_step + (x << 3) + map1_offset - ((dst_offset & 3) << 3);
- float8 map1_data;
-
- map1_data = *((__global float8 *)((__global char*)map1 + map1Start));
- int8 map1_dataD = convert_int8(map1_data);
- float8 temp = map1_data - convert_float8(map1_dataD);
-
- float4 u = temp.even;
- float4 v = temp.odd;
- float4 ud = (float4)(1.0) - u;
- float4 vd = (float4)(1.0) - v;
- //float8 map1_dataU = map1_dataD + 1;
-
- int4 map1_dataDx = map1_dataD.even;
- int4 map1_dataDy = map1_dataD.odd;
- int4 map1_dataDx1 = map1_dataDx + (int4)(1);
- int4 map1_dataDy1 = map1_dataDy + (int4)(1);
- uchar4 a = val, b = val, c = val, d =val;
-
- if (map1_dataDx.s0 < src_cols && map1_dataDx.s0 >= 0 && map1_dataDy.s0 < src_rows && map1_dataDy.s0 >= 0)
- a.s0 = *((__global uchar*)((__global uchar *)src + map1_dataDy.s0 * src_step + map1_dataDx.s0 + src_offset));
- if (map1_dataDx.s1 < src_cols && map1_dataDx.s1 >= 0 && map1_dataDy.s1 < src_rows && map1_dataDy.s1 >= 0)
- a.s1 = *((__global uchar*)((__global uchar *)src + map1_dataDy.s1 * src_step + map1_dataDx.s1 + src_offset));
- if (map1_dataDx.s2 < src_cols && map1_dataDx.s2 >= 0 && map1_dataDy.s2 < src_rows && map1_dataDy.s2 >= 0)
- a.s2 = *((__global uchar*)((__global uchar *)src + map1_dataDy.s2 * src_step + map1_dataDx.s2 + src_offset));
- if (map1_dataDx.s3 < src_cols && map1_dataDx.s3 >= 0 && map1_dataDy.s3 < src_rows && map1_dataDy.s3 >= 0)
- a.s3 = *((__global uchar*)((__global uchar *)src + map1_dataDy.s3 * src_step + map1_dataDx.s3 + src_offset));
-
- if (map1_dataDx1.s0 < src_cols && map1_dataDx1.s0 >= 0 && map1_dataDy.s0 < src_rows && map1_dataDy.s0 >= 0)
- b.s0 = *((__global uchar*)((__global uchar *)src + map1_dataDy.s0 * src_step + map1_dataDx1.s0 + src_offset));
- if (map1_dataDx1.s1 < src_cols && map1_dataDx1.s1 >= 0 && map1_dataDy.s1 < src_rows && map1_dataDy.s1 >= 0)
- b.s1 = *((__global uchar*)((__global uchar *)src + map1_dataDy.s1 * src_step + map1_dataDx1.s1 + src_offset));
- if (map1_dataDx1.s2 < src_cols && map1_dataDx1.s2 >= 0 && map1_dataDy.s2 < src_rows && map1_dataDy.s2 >= 0)
- b.s2 = *((__global uchar*)((__global uchar *)src + map1_dataDy.s2 * src_step + map1_dataDx1.s2 + src_offset));
- if (map1_dataDx1.s3 < src_cols && map1_dataDx1.s3 >= 0 && map1_dataDy.s3 < src_rows && map1_dataDy.s3 >= 0)
- b.s3 = *((__global uchar*)((__global uchar *)src + map1_dataDy.s3 * src_step + map1_dataDx1.s3 + src_offset));
-
- if (map1_dataDx.s0 < src_cols && map1_dataDx.s0 >= 0 && map1_dataDy1.s0 < src_rows && map1_dataDy1.s0 >= 0)
- c.s0 = *((__global uchar*)((__global uchar *)src + map1_dataDy1.s0 * src_step + map1_dataDx.s0 + src_offset));
- if (map1_dataDx.s1 < src_cols && map1_dataDx.s1 >= 0 && map1_dataDy1.s1 < src_rows && map1_dataDy1.s1 >= 0)
- c.s1 = *((__global uchar*)((__global uchar *)src + map1_dataDy1.s1 * src_step + map1_dataDx.s1 + src_offset));
- if (map1_dataDx.s2 < src_cols && map1_dataDx.s2 >= 0 && map1_dataDy1.s2 < src_rows && map1_dataDy1.s2 >= 0)
- c.s2 = *((__global uchar*)((__global uchar *)src + map1_dataDy1.s2 * src_step + map1_dataDx.s2 + src_offset));
- if (map1_dataDx.s3 < src_cols && map1_dataDx.s3 >= 0 && map1_dataDy1.s3 < src_rows && map1_dataDy1.s3 >= 0)
- c.s3 = *((__global uchar*)((__global uchar *)src + map1_dataDy1.s3 * src_step + map1_dataDx.s3 + src_offset));
-
- if (map1_dataDx1.s0 < src_cols && map1_dataDx1.s0 >= 0 && map1_dataDy1.s0 < src_rows && map1_dataDy1.s0 >= 0)
- d.s0 = *((__global uchar*)((__global uchar *)src + map1_dataDy1.s0 * src_step + map1_dataDx1.s0 + src_offset));
- if (map1_dataDx1.s1 < src_cols && map1_dataDx1.s1 >= 0 && map1_dataDy1.s1 < src_rows && map1_dataDy1.s1 >= 0)
- d.s1 = *((__global uchar*)((__global uchar *)src + map1_dataDy1.s1 * src_step + map1_dataDx1.s1 + src_offset));
- if (map1_dataDx1.s2 < src_cols && map1_dataDx1.s2 >= 0 && map1_dataDy1.s2 < src_rows && map1_dataDy1.s2 >= 0)
- d.s2 = *((__global uchar*)((__global uchar *)src + map1_dataDy1.s2 * src_step + map1_dataDx1.s2 + src_offset));
- if (map1_dataDx1.s3 < src_cols && map1_dataDx1.s3 >= 0 && map1_dataDy1.s3 < src_rows && map1_dataDy1.s3 >= 0)
- d.s3 = *((__global uchar*)((__global uchar *)src + map1_dataDy1.s3 * src_step + map1_dataDx1.s3 + src_offset));
-
- uchar4 dst_data = convert_uchar4_sat_rte((convert_float4(a))* ud * vd +(convert_float4(b))* u * vd + (convert_float4(c))* ud * v + (convert_float4(d)) * u * v );
-
- __global uchar4* D = (__global uchar4 *)(dst + dstStart);
-
- uchar4 dVal = *D;
- int4 con = (Gx >= 0 && Gx < dst_cols && y >= 0 && y < dst_rows);
- dst_data = (convert_uchar4(con) != (uchar4)(0)) ? dst_data : dVal;
-
- *D = dst_data;
- }
-}
-
-__kernel void remapLNF1Constant_C1_D0(__global unsigned char* dst, __global unsigned char const * restrict src,
- __global float * map1, __global float * map2, int dst_offset, int src_offset, int map1_offset, int dst_step, int src_step,
- int map1_step, int src_cols, int src_rows, int dst_cols, int dst_rows, int map1_cols, int map1_rows , int threadCols, F4 nVal)
-{
- int x = get_global_id(0);
- int y = get_global_id(1);
- if(x < threadCols && y < dst_rows)
+ if (x < dst_cols && y < dst_rows)
{
- x = x << 2;
- int gx = x - (dst_offset&3);
- int4 Gx = (int4)(gx, gx+1, gx+2, gx+3);
-
- uchar4 nval =convert_uchar4(nVal);
- uchar4 val = (uchar4)(nval.s0);
-
-
- int dstStart = (y * dst_step + x + dst_offset) - (dst_offset&3);
-
- int map1Start = y * map1_step + (x << 2) + map1_offset - ((dst_offset & 3) << 2);
- float4 map1_data;
- float4 map2_data;
-
- map1_data = *((__global float4 *)((__global char*)map1 + map1Start));
- map2_data = *((__global float4 *)((__global char*)map2 + map1Start));
- float8 map_data = (float8)(map1_data.s0, map2_data.s0, map1_data.s1, map2_data.s1, map1_data.s2, map2_data.s2, map1_data.s3, map2_data.s3);
- int8 map1_dataD = convert_int8(map_data);
- float8 temp = map_data - convert_float8(map1_dataD);
-
- float4 u = temp.even;
- float4 v = temp.odd;
- float4 ud = (float4)(1.0) - u;
- float4 vd = (float4)(1.0) - v;
- //float8 map1_dataU = map1_dataD + 1;
-
- int4 map1_dataDx = map1_dataD.even;
- int4 map1_dataDy = map1_dataD.odd;
- int4 map1_dataDx1 = map1_dataDx + (int4)(1);
- int4 map1_dataDy1 = map1_dataDy + (int4)(1);
-
- uchar4 a = val, b = val, c = val, d =val;
- if (map1_dataDx.s0 < src_cols && map1_dataDx.s0 >= 0 && map1_dataDy.s0 < src_rows && map1_dataDy.s0 >= 0)
- a.s0 = *((__global uchar*)((__global uchar *)src + map1_dataDy.s0 * src_step + map1_dataDx.s0 + src_offset));
- if (map1_dataDx.s1 < src_cols && map1_dataDx.s1 >= 0 && map1_dataDy.s1 < src_rows && map1_dataDy.s1 >= 0)
- a.s1 = *((__global uchar*)((__global uchar *)src + map1_dataDy.s1 * src_step + map1_dataDx.s1 + src_offset));
- if (map1_dataDx.s2 < src_cols && map1_dataDx.s2 >= 0 && map1_dataDy.s2 < src_rows && map1_dataDy.s2 >= 0)
- a.s2 = *((__global uchar*)((__global uchar *)src + map1_dataDy.s2 * src_step + map1_dataDx.s2 + src_offset));
- if (map1_dataDx.s3 < src_cols && map1_dataDx.s3 >= 0 && map1_dataDy.s3 < src_rows && map1_dataDy.s3 >= 0)
- a.s3 = *((__global uchar*)((__global uchar *)src + map1_dataDy.s3 * src_step + map1_dataDx.s3 + src_offset));
-
- if (map1_dataDx1.s0 < src_cols && map1_dataDx1.s0 >= 0 && map1_dataDy.s0 < src_rows && map1_dataDy.s0 >= 0)
- b.s0 = *((__global uchar*)((__global uchar *)src + map1_dataDy.s0 * src_step + map1_dataDx1.s0 + src_offset));
- if (map1_dataDx1.s1 < src_cols && map1_dataDx1.s1 >= 0 && map1_dataDy.s1 < src_rows && map1_dataDy.s1 >= 0)
- b.s1 = *((__global uchar*)((__global uchar *)src + map1_dataDy.s1 * src_step + map1_dataDx1.s1 + src_offset));
- if (map1_dataDx1.s2 < src_cols && map1_dataDx1.s2 >= 0 && map1_dataDy.s2 < src_rows && map1_dataDy.s2 >= 0)
- b.s2 = *((__global uchar*)((__global uchar *)src + map1_dataDy.s2 * src_step + map1_dataDx1.s2 + src_offset));
- if (map1_dataDx1.s3 < src_cols && map1_dataDx1.s3 >= 0 && map1_dataDy.s3 < src_rows && map1_dataDy.s3 >= 0)
- b.s3 = *((__global uchar*)((__global uchar *)src + map1_dataDy.s3 * src_step + map1_dataDx1.s3 + src_offset));
-
- if (map1_dataDx.s0 < src_cols && map1_dataDx.s0 >= 0 && map1_dataDy1.s0 < src_rows && map1_dataDy1.s0 >= 0)
- c.s0 = *((__global uchar*)((__global uchar *)src + map1_dataDy1.s0 * src_step + map1_dataDx.s0 + src_offset));
- if (map1_dataDx.s1 < src_cols && map1_dataDx.s1 >= 0 && map1_dataDy1.s1 < src_rows && map1_dataDy1.s1 >= 0)
- c.s1 = *((__global uchar*)((__global uchar *)src + map1_dataDy1.s1 * src_step + map1_dataDx.s1 + src_offset));
- if (map1_dataDx.s2 < src_cols && map1_dataDx.s2 >= 0 && map1_dataDy1.s2 < src_rows && map1_dataDy1.s2 >= 0)
- c.s2 = *((__global uchar*)((__global uchar *)src + map1_dataDy1.s2 * src_step + map1_dataDx.s2 + src_offset));
- if (map1_dataDx.s3 < src_cols && map1_dataDx.s3 >= 0 && map1_dataDy1.s3 < src_rows && map1_dataDy1.s3 >= 0)
- c.s3 = *((__global uchar*)((__global uchar *)src + map1_dataDy1.s3 * src_step + map1_dataDx.s3 + src_offset));
-
- if (map1_dataDx1.s0 < src_cols && map1_dataDx1.s0 >= 0 && map1_dataDy1.s0 < src_rows && map1_dataDy1.s0 >= 0)
- d.s0 = *((__global uchar*)((__global uchar *)src + map1_dataDy1.s0 * src_step + map1_dataDx1.s0 + src_offset));
- if (map1_dataDx1.s1 < src_cols && map1_dataDx1.s1 >= 0 && map1_dataDy1.s1 < src_rows && map1_dataDy1.s1 >= 0)
- d.s1 = *((__global uchar*)((__global uchar *)src + map1_dataDy1.s1 * src_step + map1_dataDx1.s1 + src_offset));
- if (map1_dataDx1.s2 < src_cols && map1_dataDx1.s2 >= 0 && map1_dataDy1.s2 < src_rows && map1_dataDy1.s2 >= 0)
- d.s2 = *((__global uchar*)((__global uchar *)src + map1_dataDy1.s2 * src_step + map1_dataDx1.s2 + src_offset));
- if (map1_dataDx1.s3 < src_cols && map1_dataDx1.s3 >= 0 && map1_dataDy1.s3 < src_rows && map1_dataDy1.s3 >= 0)
- d.s3 = *((__global uchar*)((__global uchar *)src + map1_dataDy1.s3 * src_step + map1_dataDx1.s3 + src_offset));
-
-
- uchar4 dst_data = convert_uchar4_sat_rte((convert_float4(a))* ud * vd +(convert_float4(b))* u * vd + (convert_float4(c))* ud * v + (convert_float4(d)) * u * v );
-
- __global uchar4* D = (__global uchar4 *)(dst + dstStart);
-
- uchar4 dVal = *D;
- int4 con = (Gx >= 0 && Gx < dst_cols && y >= 0 && y < dst_rows);
- dst_data = (convert_uchar4(con) != (uchar4)(0)) ? dst_data : dVal;
-
- *D = dst_data;
- }
-}
-
-
+ int dstIdx = mad24(y, dst_step, x + dst_offset);
+ int map1Idx = mad24(y, map1_step, x + map1_offset);
+ int map2Idx = mad24(y, map2_step, x + map2_offset);
-__kernel void remapLNFConstant_C4_D0(__global unsigned char* dst, __global unsigned char const * restrict src,
- __global float * map1, int dst_offset, int src_offset, int map1_offset, int dst_step, int src_step,
- int map1_step, int src_cols, int src_rows, int dst_cols, int dst_rows, int map1_cols, int map1_rows , int threadCols, F4 nVal)
-{
+ float2 map_data = (float2)(map1[map1Idx], map2[map2Idx]);
- int x = get_global_id(0);
- int y = get_global_id(1);
- if(x < threadCols && y < dst_rows)
- {
- int dstIdx = y * dst_step + (x << 2) + dst_offset;
- int mapIdx = y * map1_step + (x << 3) + map1_offset;
- float2 map_data = *((__global float2 *)((__global char*)map1 + mapIdx));
- int2 map_dataA = convert_int2(map_data);
- float2 u = map_data - convert_float2(map_dataA);
+ int2 map_dataA = convert_int2_sat_rtn(map_data);
int2 map_dataB = (int2)(map_dataA.x + 1, map_dataA.y);
int2 map_dataC = (int2)(map_dataA.x, map_dataA.y + 1);
int2 map_dataD = (int2)(map_dataA.x + 1, map_dataA.y +1);
- uchar4 nval = convert_uchar4(nVal);
- uchar4 a, b, c , d;
- if(map_dataA.x < 0 || map_dataA.x >= src_cols || map_dataA.y >= src_rows || map_dataA.y < 0)
- a = nval;
- else
- a = *((__global uchar4 *)((__global uchar *)src + map_dataA.y * src_step + (map_dataA.x<<2) + src_offset ));
- if(map_dataB.x < 0 || map_dataB.x >= src_cols || map_dataB.y >= src_rows || map_dataB.y < 0)
- b = nval;
- else
- b = *((__global uchar4 *)((__global uchar *)src + map_dataB.y * src_step + (map_dataB.x<<2) + src_offset ));
+ int2 zero = (int2)(0);
- if(map_dataC.x < 0 || map_dataC.x >= src_cols || map_dataC.y >= src_rows || map_dataC.y < 0)
- c = nval;
- else
- c = *((__global uchar4 *)((__global uchar *)src + map_dataC.y * src_step + (map_dataC.x<<2) + src_offset ));
+ float2 _u = map_data - convert_float2(map_dataA);
+ WT2 u = convertToWT2(convert_int2_rte(convertToWT2(_u) * (WT2)32)) / (WT2)32;
+ WT scalar = convertToWT(nVal);
+ WT a = scalar, b = scalar, c = scalar, d = scalar;
- if(map_dataD.x < 0 || map_dataD.x >= src_cols || map_dataD.y >= src_rows || map_dataD.y < 0)
- d = nval;
+ if (!NEED_EXTRAPOLATION(map_dataA.x, map_dataA.y))
+ a = convertToWT(src[mad24(map_dataA.y, src_step, map_dataA.x + src_offset)]);
else
- d = *((__global uchar4 *)((__global uchar *)src + map_dataD.y * src_step + (map_dataD.x<<2) + src_offset ));
- float4 dst_data = convert_float4(a)*((float4)(1.0-u.x)*((float4)(1.0-u.y))) + convert_float4(b)*((float4)(u.x))*((float4)(1.0-u.y)) + convert_float4(c)*((float4)(1.0-u.x))*((float4)(u.y)) + convert_float4(d)*((float4)(u.x))*((float4)(u.y));
- *((__global uchar4 *)((__global uchar*)dst + dstIdx)) = convert_uchar4_sat_rte(dst_data);
-
-
- }
-
-}
-__kernel void remapLNF1Constant_C4_D0(__global unsigned char* dst, __global unsigned char const * restrict src,
- __global float * map1, __global float * map2, int dst_offset, int src_offset, int map1_offset, int dst_step, int src_step,
- int map1_step, int src_cols, int src_rows, int dst_cols, int dst_rows, int map1_cols, int map1_rows , int threadCols, F4 nVal)
-{
+ EXTRAPOLATE(map_dataA, a);
- int x = get_global_id(0);
- int y = get_global_id(1);
- if(x < threadCols && y < dst_rows)
- {
- int dstIdx = y * dst_step + (x << 2) + dst_offset;
- int mapIdx = y * map1_step + (x << 2) + map1_offset;
- float map1_data = *((__global float *)((__global char*)map1 + mapIdx));
- float map2_data = *((__global float *)((__global char*)map2 + mapIdx));
- float2 map_data = (float2)(map1_data, map2_data);
- int2 map_dataA = convert_int2(map_data);
- float2 u = map_data - convert_float2(map_dataA);
- int2 map_dataB = (int2)(map_dataA.x + 1, map_dataA.y);
- int2 map_dataC = (int2)(map_dataA.x, map_dataA.y + 1);
- int2 map_dataD = (int2)(map_dataA.x + 1, map_dataA.y +1);
- uchar4 nval = convert_uchar4(nVal);
- uchar4 a, b, c , d;
- if(map_dataA.x < 0 || map_dataA.x >= src_cols || map_dataA.y >= src_rows || map_dataA.y < 0)
- a = nval;
- else
- a = *((__global uchar4 *)((__global uchar *)src + map_dataA.y * src_step + (map_dataA.x<<2) + src_offset ));
- if(map_dataB.x < 0 || map_dataB.x >= src_cols || map_dataB.y >= src_rows || map_dataB.y < 0)
- b = nval;
+ if (!NEED_EXTRAPOLATION(map_dataB.x, map_dataB.y))
+ b = convertToWT(src[mad24(map_dataB.y, src_step, map_dataB.x + src_offset)]);
else
- b = *((__global uchar4 *)((__global uchar *)src + map_dataB.y * src_step + (map_dataB.x<<2) + src_offset ));
+ EXTRAPOLATE(map_dataB, b);
- if(map_dataC.x < 0 || map_dataC.x >= src_cols || map_dataC.y >= src_rows || map_dataC.y < 0)
- c = nval;
+ if (!NEED_EXTRAPOLATION(map_dataC.x, map_dataC.y))
+ c = convertToWT(src[mad24(map_dataC.y, src_step, map_dataC.x + src_offset)]);
else
- c = *((__global uchar4 *)((__global uchar *)src + map_dataC.y * src_step + (map_dataC.x<<2) + src_offset ));
+ EXTRAPOLATE(map_dataC, c);
- if(map_dataD.x < 0 || map_dataD.x >= src_cols || map_dataD.y >= src_rows || map_dataD.y < 0)
- d = nval;
+ if (!NEED_EXTRAPOLATION(map_dataD.x, map_dataD.y))
+ d = convertToWT(src[mad24(map_dataD.y, src_step, map_dataD.x + src_offset)]);
else
- d = *((__global uchar4 *)((__global uchar *)src + map_dataD.y * src_step + (map_dataD.x<<2) + src_offset ));
- float4 dst_data = convert_float4(a)*((float4)(1.0-u.x)*((float4)(1.0-u.y))) + convert_float4(b)*((float4)(u.x))*((float4)(1.0-u.y)) + convert_float4(c)*((float4)(1.0-u.x))*((float4)(u.y)) + convert_float4(d)*((float4)(u.x))*((float4)(u.y));
- *((__global uchar4 *)((__global uchar*)dst + dstIdx)) = convert_uchar4_sat_rte(dst_data);
-
-
+ EXTRAPOLATE(map_dataD, d);
+ WT dst_data = a * (WT)(1 - u.x) * (WT)(1 - u.y) +
+ b * (WT)(u.x) * (WT)(1 - u.y) +
+ c * (WT)(1 - u.x) * (WT)(u.y) +
+ d * (WT)(u.x) * (WT)(u.y);
+ dst[dstIdx] = convertToT(dst_data);
}
}
-
-
-__kernel void remapLNFConstant_C1_D5(__global float* dst, __global float const * restrict src,
- __global float * map1, int dst_offset, int src_offset, int map1_offset, int dst_step, int src_step,
- int map1_step, int src_cols, int src_rows, int dst_cols, int dst_rows, int map1_cols, int map1_rows , int threadCols, F4 nVal)
+__kernel void remap_32FC2(__global T const * restrict src, __global T * dst,
+ __global float2 * map1,
+ int src_offset, int dst_offset, int map1_offset,
+ int src_step, int dst_step, int map1_step,
+ int src_cols, int src_rows, int dst_cols, int dst_rows, T nVal)
{
-
int x = get_global_id(0);
int y = get_global_id(1);
- if(x < threadCols && y < dst_rows)
- {
- x = x << 4;
- int gx = x - (dst_offset&15);
- int4 Gx = (int4)(gx, gx+4, gx+8, gx+12);
-
- float4 nval =convert_float4(nVal);
- float4 val = (float4)(nval.s0);
-
- int dstStart = (y * dst_step + x + dst_offset) - (dst_offset&15);
- int map1Start = y * map1_step + (x << 1) + map1_offset - ((dst_offset & 15) << 1);
- float8 map1_data;
-
- map1_data = *((__global float8 *)((__global char*)map1 + map1Start));
- int8 map1_dataD = convert_int8(map1_data);
- float8 temp = map1_data - convert_float8(map1_dataD);
-
- float4 u = temp.even;
- float4 v = temp.odd;
- float4 ud = (float4)(1.0) - u;
- float4 vd = (float4)(1.0) - v;
- //float8 map1_dataU = map1_dataD + 1;
-
- int4 map1_dataDx = map1_dataD.even;
- int4 map1_dataDy = map1_dataD.odd;
- int4 map1_dataDx1 = map1_dataDx + (int4)(1);
- int4 map1_dataDy1 = map1_dataDy + (int4)(1);
-
- float4 a = val, b = val, c = val, d = val;
- if (map1_dataDx.s0 < src_cols && map1_dataDx.s0 >= 0 && map1_dataDy.s0 < src_rows && map1_dataDy.s0 >= 0)
- a.s0 = *((__global float*)((__global uchar *)src + map1_dataDy.s0 * src_step + (map1_dataDx.s0 << 2) + src_offset));
- if (map1_dataDx.s1 < src_cols && map1_dataDx.s1 >= 0 && map1_dataDy.s1 < src_rows && map1_dataDy.s1 >= 0)
- a.s1 = *((__global float*)((__global uchar *)src + map1_dataDy.s1 * src_step + (map1_dataDx.s1 << 2) + src_offset));
- if (map1_dataDx.s2 < src_cols && map1_dataDx.s2 >= 0 && map1_dataDy.s2 < src_rows && map1_dataDy.s2 >= 0)
- a.s2 = *((__global float*)((__global uchar *)src + map1_dataDy.s2 * src_step + (map1_dataDx.s2 << 2) + src_offset));
- if (map1_dataDx.s3 < src_cols && map1_dataDx.s3 >= 0 && map1_dataDy.s3 < src_rows && map1_dataDy.s3 >= 0)
- a.s3 = *((__global float*)((__global uchar *)src + map1_dataDy.s3 * src_step + (map1_dataDx.s3 << 2) + src_offset));
-
- if (map1_dataDx1.s0 < src_cols && map1_dataDx1.s0 >= 0 && map1_dataDy.s0 < src_rows && map1_dataDy.s0 >= 0)
- b.s0 = *((__global float*)((__global uchar *)src + map1_dataDy.s0 * src_step + (map1_dataDx1.s0 << 2) + src_offset));
- if (map1_dataDx1.s1 < src_cols && map1_dataDx1.s1 >= 0 && map1_dataDy.s1 < src_rows && map1_dataDy.s1 >= 0)
- b.s1 = *((__global float*)((__global uchar *)src + map1_dataDy.s1 * src_step + (map1_dataDx1.s1 << 2) + src_offset));
- if (map1_dataDx1.s2 < src_cols && map1_dataDx1.s2 >= 0 && map1_dataDy.s2 < src_rows && map1_dataDy.s2 >= 0)
- b.s2 = *((__global float*)((__global uchar *)src + map1_dataDy.s2 * src_step + (map1_dataDx1.s2 << 2) + src_offset));
- if (map1_dataDx1.s3 < src_cols && map1_dataDx1.s3 >= 0 && map1_dataDy.s3 < src_rows && map1_dataDy.s3 >= 0)
- b.s3 = *((__global float*)((__global uchar *)src + map1_dataDy.s3 * src_step + (map1_dataDx1.s3 << 2) + src_offset));
-
- if (map1_dataDx.s0 < src_cols && map1_dataDx.s0 >= 0 && map1_dataDy1.s0 < src_rows && map1_dataDy1.s0 >= 0)
- c.s0 = *((__global float*)((__global uchar *)src + map1_dataDy1.s0 * src_step + (map1_dataDx.s0 << 2) + src_offset));
- if (map1_dataDx.s1 < src_cols && map1_dataDx.s1 >= 0 && map1_dataDy1.s1 < src_rows && map1_dataDy1.s1 >= 0)
- c.s1 = *((__global float*)((__global uchar *)src + map1_dataDy1.s1 * src_step + (map1_dataDx.s1 << 2) + src_offset));
- if (map1_dataDx.s2 < src_cols && map1_dataDx.s2 >= 0 && map1_dataDy1.s2 < src_rows && map1_dataDy1.s2 >= 0)
- c.s2 = *((__global float*)((__global uchar *)src + map1_dataDy1.s2 * src_step + (map1_dataDx.s2 << 2) + src_offset));
- if (map1_dataDx.s3 < src_cols && map1_dataDx.s3 >= 0 && map1_dataDy1.s3 < src_rows && map1_dataDy1.s3 >= 0)
- c.s3 = *((__global float*)((__global uchar *)src + map1_dataDy1.s3 * src_step + (map1_dataDx.s3 << 2) + src_offset));
-
- if (map1_dataDx1.s0 < src_cols && map1_dataDx1.s0 >= 0 && map1_dataDy1.s0 < src_rows && map1_dataDy1.s0 >= 0)
- d.s0 = *((__global float*)((__global uchar *)src + map1_dataDy1.s0 * src_step + (map1_dataDx1.s0 << 2) + src_offset));
- if (map1_dataDx1.s1 < src_cols && map1_dataDx1.s1 >= 0 && map1_dataDy1.s1 < src_rows && map1_dataDy1.s1 >= 0)
- d.s1 = *((__global float*)((__global uchar *)src + map1_dataDy1.s1 * src_step + (map1_dataDx1.s1 << 2) + src_offset));
- if (map1_dataDx1.s2 < src_cols && map1_dataDx1.s2 >= 0 && map1_dataDy1.s2 < src_rows && map1_dataDy1.s2 >= 0)
- d.s2 = *((__global float*)((__global uchar *)src + map1_dataDy1.s2 * src_step + (map1_dataDx1.s2 << 2) + src_offset));
- if (map1_dataDx1.s3 < src_cols && map1_dataDx1.s3 >= 0 && map1_dataDy1.s3 < src_rows && map1_dataDy1.s3 >= 0)
- d.s3 = *((__global float*)((__global uchar *)src + map1_dataDy1.s3 * src_step + (map1_dataDx1.s3 << 2) + src_offset));
-
- float4 dst_data = a * ud * vd + b * u * vd + c * ud * v + d * u * v ;
-
- __global float4* D = (__global float4 *)((__global char*)dst + dstStart);
-
- float4 dVal = *D;
- int4 con = (Gx >= 0 && Gx < (dst_cols << 2) && y >= 0 && y < dst_rows);
- dst_data = (convert_float4(con) != (float4)(0)) ? dst_data : dVal;
-
- *D = dst_data;
- }
-}
-
-__kernel void remapLNF1Constant_C1_D5(__global float* dst, __global float const * restrict src,
- __global float * map1, __global float * map2, int dst_offset, int src_offset, int map1_offset, int dst_step, int src_step,
- int map1_step, int src_cols, int src_rows, int dst_cols, int dst_rows, int map1_cols, int map1_rows , int threadCols, F4 nVal)
-{
- int x = get_global_id(0);
- int y = get_global_id(1);
- if(x < threadCols && y < dst_rows)
+ if (x < dst_cols && y < dst_rows)
{
- x = x << 4;
- int gx = x - (dst_offset&15);
- int4 Gx = (int4)(gx, gx+4, gx+8, gx+12);
-
- float4 nval =convert_float4(nVal);
- float4 val = (float4)(nval.s0);
-
- int dstStart = y * dst_step + x + dst_offset - (dst_offset & 15);
- int map1Start = y * map1_step + x + map1_offset - (dst_offset & 15);
- float4 map1_data;
- float4 map2_data;
-
- map1_data = *((__global float4 *)((__global char*)map1 + map1Start));
- map2_data = *((__global float4 *)((__global char*)map2 + map1Start));
- float8 map_data = (float8)(map1_data.s0, map2_data.s0, map1_data.s1, map2_data.s1, map1_data.s2, map2_data.s2, map1_data.s3, map2_data.s3);
- int8 map1_dataD = convert_int8(map_data);
- float8 temp = map_data - convert_float8(map1_dataD);
-
- float4 u = temp.even;
- float4 v = temp.odd;
- float4 ud = (float4)(1.0) - u;
- float4 vd = (float4)(1.0) - v;
- //float8 map1_dataU = map1_dataD + 1;
-
- int4 map1_dataDx = map1_dataD.even;
- int4 map1_dataDy = map1_dataD.odd;
- int4 map1_dataDx1 = map1_dataDx + (int4)(1);
- int4 map1_dataDy1 = map1_dataDy + (int4)(1);
-
- float4 a = val, b = val, c = val, d = val;
- if (map1_dataDx.s0 < src_cols && map1_dataDx.s0 >= 0 && map1_dataDy.s0 < src_rows && map1_dataDy.s0 >= 0)
- a.s0 = *((__global float*)((__global uchar *)src + map1_dataDy.s0 * src_step + (map1_dataDx.s0 << 2) + src_offset));
- if (map1_dataDx.s1 < src_cols && map1_dataDx.s1 >= 0 && map1_dataDy.s1 < src_rows && map1_dataDy.s1 >= 0)
- a.s1 = *((__global float*)((__global uchar *)src + map1_dataDy.s1 * src_step + (map1_dataDx.s1 << 2) + src_offset));
- if (map1_dataDx.s2 < src_cols && map1_dataDx.s2 >= 0 && map1_dataDy.s2 < src_rows && map1_dataDy.s2 >= 0)
- a.s2 = *((__global float*)((__global uchar *)src + map1_dataDy.s2 * src_step + (map1_dataDx.s2 << 2) + src_offset));
- if (map1_dataDx.s3 < src_cols && map1_dataDx.s3 >= 0 && map1_dataDy.s3 < src_rows && map1_dataDy.s3 >= 0)
- a.s3 = *((__global float*)((__global uchar *)src + map1_dataDy.s3 * src_step + (map1_dataDx.s3 << 2) + src_offset));
-
- if (map1_dataDx1.s0 < src_cols && map1_dataDx1.s0 >= 0 && map1_dataDy.s0 < src_rows && map1_dataDy.s0 >= 0)
- b.s0 = *((__global float*)((__global uchar *)src + map1_dataDy.s0 * src_step + (map1_dataDx1.s0 << 2) + src_offset));
- if (map1_dataDx1.s1 < src_cols && map1_dataDx1.s1 >= 0 && map1_dataDy.s1 < src_rows && map1_dataDy.s1 >= 0)
- b.s1 = *((__global float*)((__global uchar *)src + map1_dataDy.s1 * src_step + (map1_dataDx1.s1 << 2) + src_offset));
- if (map1_dataDx1.s2 < src_cols && map1_dataDx1.s2 >= 0 && map1_dataDy.s2 < src_rows && map1_dataDy.s2 >= 0)
- b.s2 = *((__global float*)((__global uchar *)src + map1_dataDy.s2 * src_step + (map1_dataDx1.s2 << 2) + src_offset));
- if (map1_dataDx1.s3 < src_cols && map1_dataDx1.s3 >= 0 && map1_dataDy.s3 < src_rows && map1_dataDy.s3 >= 0)
- b.s3 = *((__global float*)((__global uchar *)src + map1_dataDy.s3 * src_step + (map1_dataDx1.s3 << 2) + src_offset));
-
- if (map1_dataDx.s0 < src_cols && map1_dataDx.s0 >= 0 && map1_dataDy1.s0 < src_rows && map1_dataDy1.s0 >= 0)
- c.s0 = *((__global float*)((__global uchar *)src + map1_dataDy1.s0 * src_step + (map1_dataDx.s0 << 2) + src_offset));
- if (map1_dataDx.s1 < src_cols && map1_dataDx.s1 >= 0 && map1_dataDy1.s1 < src_rows && map1_dataDy1.s1 >= 0)
- c.s1 = *((__global float*)((__global uchar *)src + map1_dataDy1.s1 * src_step + (map1_dataDx.s1 << 2) + src_offset));
- if (map1_dataDx.s2 < src_cols && map1_dataDx.s2 >= 0 && map1_dataDy1.s2 < src_rows && map1_dataDy1.s2 >= 0)
- c.s2 = *((__global float*)((__global uchar *)src + map1_dataDy1.s2 * src_step + (map1_dataDx.s2 << 2) + src_offset));
- if (map1_dataDx.s3 < src_cols && map1_dataDx.s3 >= 0 && map1_dataDy1.s3 < src_rows && map1_dataDy1.s3 >= 0)
- c.s3 = *((__global float*)((__global uchar *)src + map1_dataDy1.s3 * src_step + (map1_dataDx.s3 << 2) + src_offset));
-
- if (map1_dataDx1.s0 < src_cols && map1_dataDx1.s0 >= 0 && map1_dataDy1.s0 < src_rows && map1_dataDy1.s0 >= 0)
- d.s0 = *((__global float*)((__global uchar *)src + map1_dataDy1.s0 * src_step + (map1_dataDx1.s0 << 2) + src_offset));
- if (map1_dataDx1.s1 < src_cols && map1_dataDx1.s1 >= 0 && map1_dataDy1.s1 < src_rows && map1_dataDy1.s1 >= 0)
- d.s1 = *((__global float*)((__global uchar *)src + map1_dataDy1.s1 * src_step + (map1_dataDx1.s1 << 2) + src_offset));
- if (map1_dataDx1.s2 < src_cols && map1_dataDx1.s2 >= 0 && map1_dataDy1.s2 < src_rows && map1_dataDy1.s2 >= 0)
- d.s2 = *((__global float*)((__global uchar *)src + map1_dataDy1.s2 * src_step + (map1_dataDx1.s2 << 2) + src_offset));
- if (map1_dataDx1.s3 < src_cols && map1_dataDx1.s3 >= 0 && map1_dataDy1.s3 < src_rows && map1_dataDy1.s3 >= 0)
- d.s3 = *((__global float*)((__global uchar *)src + map1_dataDy1.s3 * src_step + (map1_dataDx1.s3 << 2) + src_offset));
-
-
- float4 dst_data = a * ud * vd + b * u * vd + c * ud * v + d * u * v ;
-
- __global float4* D = (__global float4 *)((__global char*)dst + dstStart);
-
- float4 dVal = *D;
- int4 con = (Gx >= 0 && Gx < (dst_cols << 2) && y >= 0 && y < dst_rows);
- dst_data = (convert_float4(con) != (float4)(0)) ? dst_data : dVal;
-
- *D = dst_data;
- }
-}
-
-
+ int dstIdx = mad24(y, dst_step, x + dst_offset);
+ int map1Idx = mad24(y, map1_step, x + map1_offset);
-__kernel void remapLNFConstant_C4_D5(__global float * dst, __global float const * restrict src,
- __global float * map1, int dst_offset, int src_offset, int map1_offset, int dst_step, int src_step,
- int map1_step, int src_cols, int src_rows, int dst_cols, int dst_rows, int map1_cols, int map1_rows , int threadCols, F4 nVal)
-{
- int x = get_global_id(0);
- int y = get_global_id(1);
+ float2 map_data = map1[map1Idx];
+ int2 map_dataA = convert_int2_sat_rtn(map_data);
+ int2 map_dataB = (int2)(map_dataA.x + 1, map_dataA.y);
+ int2 map_dataC = (int2)(map_dataA.x, map_dataA.y + 1);
+ int2 map_dataD = (int2)(map_dataA.x + 1, map_dataA.y + 1);
+ int2 zero = (int2)(0);
- if(x < threadCols && y < dst_rows)
- {
- int dstIdx = y * dst_step + (x << 4) + dst_offset ;
- int mapIdx = y * map1_step + (x << 3) + map1_offset ;
- float2 map_data = *((__global float2 *)((__global char*)map1 + mapIdx));
- int2 map_dataA = convert_int2(map_data);
- float2 u = map_data - convert_float2(map_dataA);
- int2 map_dataB = (int2)(map_dataA.x + 1, map_dataA.y);
- int2 map_dataC = (int2)(map_dataA.x, map_dataA.y + 1);
- int2 map_dataD = (int2)(map_dataA.x + 1, map_dataA.y +1);
- float4 nval = convert_float4(nVal);
- float4 a, b, c , d;
- if(map_dataA.x < 0 || map_dataA.x >= src_cols || map_dataA.y >= src_rows || map_dataA.y < 0)
- a = nval;
- else
- a = *((__global float4 *)((__global uchar *)src + map_dataA.y * src_step + (map_dataA.x<<4) + src_offset ));
- if(map_dataB.x < 0 || map_dataB.x >= src_cols || map_dataB.y >= src_rows || map_dataB.y < 0)
- b = nval;
- else
- b = *((__global float4 *)((__global uchar *)src + map_dataB.y * src_step + (map_dataB.x<<4) + src_offset ));
-
- if(map_dataC.x < 0 || map_dataC.x >= src_cols || map_dataC.y >= src_rows || map_dataC.y < 0)
- c = nval;
- else
- c = *((__global float4 *)((__global uchar *)src + map_dataC.y * src_step + (map_dataC.x<<4) + src_offset ));
-
- if(map_dataD.x < 0 || map_dataD.x >= src_cols || map_dataD.y >= src_rows || map_dataD.y < 0)
- d = nval;
- else
- d = *((__global float4 *)((__global uchar *)src + map_dataD.y * src_step + (map_dataD.x<<4) + src_offset ));
-
- float4 dst_data = a * ((float4)(1.0-u.x)) * ((float4)(1.0-u.y)) + b *((float4)(u.x)) * ((float4)(1.0-u.y)) + c * ((float4)(1.0-u.x)) *((float4)(u.y)) + d *((float4)(u.x)) *((float4)(u.y));
- *((__global float4 *)((__global uchar*)dst + dstIdx)) = dst_data ;
+ float2 _u = map_data - convert_float2(map_dataA);
+ WT2 u = convertToWT2(convert_int2_rte(convertToWT2(_u) * (WT2)32)) / (WT2)32;
+ WT scalar = convertToWT(nVal);
+ WT a = scalar, b = scalar, c = scalar, d = scalar;
- }
-}
+ if (!NEED_EXTRAPOLATION(map_dataA.x, map_dataA.y))
+ a = convertToWT(src[mad24(map_dataA.y, src_step, map_dataA.x + src_offset)]);
+ else
+ EXTRAPOLATE(map_dataA, a);
-__kernel void remapLNF1Constant_C4_D5(__global float * dst, __global float const * restrict src,
- __global float * map1, __global float * map2, int dst_offset, int src_offset, int map1_offset, int dst_step, int src_step,
- int map1_step, int src_cols, int src_rows, int dst_cols, int dst_rows, int map1_cols, int map1_rows , int threadCols, F4 nVal)
-{
- int x = get_global_id(0);
- int y = get_global_id(1);
+ if (!NEED_EXTRAPOLATION(map_dataB.x, map_dataB.y))
+ b = convertToWT(src[mad24(map_dataB.y, src_step, map_dataB.x + src_offset)]);
+ else
+ EXTRAPOLATE(map_dataB, b);
- if(x < threadCols && y < dst_rows)
- {
- int dstIdx = y * dst_step + (x << 4) + dst_offset ;
- int mapIdx = y * map1_step + (x << 2) + map1_offset ;
- float map1_data = *((__global float *)((__global char*)map1 + mapIdx));
- float map2_data = *((__global float *)((__global char*)map2 + mapIdx));
- float2 map_data = (float2)(map1_data, map2_data);
- int2 map_dataA = convert_int2(map_data);
- float2 u = map_data - convert_float2(map_dataA);
- int2 map_dataB = (int2)(map_dataA.x + 1, map_dataA.y);
- int2 map_dataC = (int2)(map_dataA.x, map_dataA.y + 1);
- int2 map_dataD = (int2)(map_dataA.x + 1, map_dataA.y +1);
- float4 nval = convert_float4(nVal);
- float4 a, b, c , d;
- if(map_dataA.x < 0 || map_dataA.x >= src_cols || map_dataA.y >= src_rows || map_dataA.y < 0)
- a = nval;
- else
- a = *((__global float4 *)((__global uchar *)src + map_dataA.y * src_step + (map_dataA.x<<4) + src_offset ));
- if(map_dataB.x < 0 || map_dataB.x >= src_cols || map_dataB.y >= src_rows || map_dataB.y < 0)
- b = nval;
- else
- b = *((__global float4 *)((__global uchar *)src + map_dataB.y * src_step + (map_dataB.x<<4) + src_offset ));
-
- if(map_dataC.x < 0 || map_dataC.x >= src_cols || map_dataC.y >= src_rows || map_dataC.y < 0)
- c = nval;
- else
- c = *((__global float4 *)((__global uchar *)src + map_dataC.y * src_step + (map_dataC.x<<4) + src_offset ));
-
- if(map_dataD.x < 0 || map_dataD.x >= src_cols || map_dataD.y >= src_rows || map_dataD.y < 0)
- d = nval;
- else
- d = *((__global float4 *)((__global uchar *)src + map_dataD.y * src_step + (map_dataD.x<<4) + src_offset ));
-
- float4 dst_data = a * ((float4)(1.0-u.x)) * ((float4)(1.0-u.y)) + b *((float4)(u.x)) * ((float4)(1.0-u.y)) + c * ((float4)(1.0-u.x)) *((float4)(u.y)) + d *((float4)(u.x)) *((float4)(u.y));
- *((__global float4 *)((__global uchar*)dst + dstIdx)) = dst_data ;
+ if (!NEED_EXTRAPOLATION(map_dataC.x, map_dataC.y))
+ c = convertToWT(src[mad24(map_dataC.y, src_step, map_dataC.x + src_offset)]);
+ else
+ EXTRAPOLATE(map_dataC, c);
+ if (!NEED_EXTRAPOLATION(map_dataD.x, map_dataD.y))
+ d = convertToWT(src[mad24(map_dataD.y, src_step, map_dataD.x + src_offset)]);
+ else
+ EXTRAPOLATE(map_dataD, d);
+ WT dst_data = a * (WT)(1 - u.x) * (WT)(1 - u.y) +
+ b * (WT)(u.x) * (WT)(1 - u.y) +
+ c * (WT)(1 - u.x) * (WT)(u.y) +
+ d * (WT)(u.x) * (WT)(u.y);
+ dst[dstIdx] = convertToT(dst_data);
}
}
+
+#endif
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
#include "opencl_kernels.hpp"
// TODO Remove this after HAVE_CLAMDBLAS eliminating
-#ifdef __GNUC__
+#if defined(__GNUC__) && (__GNUC__ == 4) && (__GNUC_MINOR__ == 8)
# pragma GCC diagnostic ignored "-Wunused-but-set-variable"
#endif
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
#include "opencv2/ocl/private/opencl_dumpinfo.hpp"
+int LOOP_TIMES = 1;
-CV_TEST_MAIN(".", dumpOpenCLDevice())
+void readLoopTimes(int argc, char ** argv)
+{
+ const char * const command_line_keys =
+ "{ |test_loop_times |1 |count of iterations per each test}"
+ "{h |help |false |print help info}";
+
+ cv::CommandLineParser parser(argc, argv, command_line_keys);
+ if (parser.get<bool>("help"))
+ {
+ std::cout << "\nAvailable options besides google test option: \n";
+ parser.printParams();
+ }
+
+ LOOP_TIMES = parser.get<int>("test_loop_times");
+ CV_Assert(LOOP_TIMES > 0);
+}
+
+CV_TEST_MAIN(".", dumpOpenCLDevice(),
+ readLoopTimes(argc, argv))
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
using namespace testing;
using namespace std;
+static bool relativeError(double actual, double expected, double eps)
+{
+ return std::abs(actual - expected) / actual < eps;
+}
+
//////////////////////////////// LUT /////////////////////////////////////////////////
-PARAM_TEST_CASE(Lut, int, int, bool, bool)
+PARAM_TEST_CASE(Lut, MatDepth, MatDepth, bool, bool)
{
int lut_depth;
int cn;
///////////////////////// ArithmTestBase ///////////////////////////
-PARAM_TEST_CASE(ArithmTestBase, int, int, bool)
+PARAM_TEST_CASE(ArithmTestBase, MatDepth, Channels, bool)
{
int depth;
int cn;
depth = GET_PARAM(0);
cn = GET_PARAM(1);
use_roi = GET_PARAM(2);
-
- val = cv::Scalar(rng.uniform(-100.0, 100.0), rng.uniform(-100.0, 100.0),
- rng.uniform(-100.0, 100.0), rng.uniform(-100.0, 100.0));
}
void random_roi()
generateOclMat(gdst1_whole, gdst1_roi, dst1, roiSize, dst1Border);
generateOclMat(gdst2_whole, gdst2_roi, dst2, roiSize, dst2Border);
generateOclMat(gmask_whole, gmask_roi, mask, roiSize, maskBorder);
+
+ val = cv::Scalar(rng.uniform(-100.0, 100.0), rng.uniform(-100.0, 100.0),
+ rng.uniform(-100.0, 100.0), rng.uniform(-100.0, 100.0));
}
void Near(double threshold = 0.)
{
random_roi();
- cv::multiply(val[0], src1_roi, dst1_roi);
+ cv::multiply(Scalar::all(val[0]), src1_roi, dst1_roi);
cv::ocl::multiply(val[0], gsrc1_roi, gdst1_roi);
Near(gdst1_roi.depth() >= CV_32F ? 1e-3 : 1);
const double cpuRes = cv::norm(src1_roi, src2_roi, type);
const double gpuRes = cv::ocl::norm(gsrc1_roi, gsrc2_roi, type);
- EXPECT_NEAR(cpuRes, gpuRes, 0.1);
+ EXPECT_PRED3(relativeError, cpuRes, gpuRes, 1e-6);
}
}
const double cpuRes = cv::norm(src1_roi, src2_roi, type);
const double gpuRes = cv::ocl::norm(gsrc1_roi, gsrc2_roi, type);
- EXPECT_NEAR(cpuRes, gpuRes, 0.1);
+ EXPECT_PRED3(relativeError, cpuRes, gpuRes, 1e-6);
}
}
//////////////////////////////////////// Instantiation /////////////////////////////////////////
-INSTANTIATE_TEST_CASE_P(Arithm, Lut, Combine(testing::Range(CV_8U, CV_USRTYPE1), testing::Range(1, 5), Bool(), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, Exp, Combine(testing::Values(CV_32F, CV_64F), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, Log, Combine(testing::Values(CV_32F, CV_64F), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, Add, Combine(testing::Range(CV_8U, CV_USRTYPE1), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, Sub, Combine(testing::Range(CV_8U, CV_USRTYPE1), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, Mul, Combine(testing::Range(CV_8U, CV_USRTYPE1), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, Div, Combine(testing::Range(CV_8U, CV_USRTYPE1), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, Min, Combine(testing::Range(CV_8U, CV_USRTYPE1), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, Max, Combine(testing::Range(CV_8U, CV_USRTYPE1), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, Abs, Combine(testing::Range(CV_8U, CV_USRTYPE1), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, Absdiff, Combine(testing::Range(CV_8U, CV_USRTYPE1), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, CartToPolar, Combine(Values(CV_32F, CV_64F), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, PolarToCart, Combine(Values(CV_32F, CV_64F), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, Magnitude, Combine(Values(CV_32F, CV_64F), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, Transpose, Combine(testing::Range(CV_8U, CV_USRTYPE1), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, Flip, Combine(testing::Range(CV_8U, CV_USRTYPE1), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, MinMax, Combine(testing::Range(CV_8U, CV_USRTYPE1), Values(1), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, MinMaxLoc, Combine(testing::Range(CV_8U, CV_USRTYPE1), Values(1), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, Sum, Combine(testing::Range(CV_8U, CV_USRTYPE1), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, SqrSum, Combine(testing::Range(CV_8U, CV_USRTYPE1), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, AbsSum, Combine(testing::Range(CV_8U, CV_USRTYPE1), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, CountNonZero, Combine(testing::Range(CV_8U, CV_USRTYPE1), Values(1), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, Phase, Combine(Values(CV_32F, CV_64F), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, Bitwise_and, Combine(testing::Range(CV_8U, CV_USRTYPE1), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, Bitwise_or, Combine(testing::Range(CV_8U, CV_USRTYPE1), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, Bitwise_xor, Combine(testing::Range(CV_8U, CV_USRTYPE1), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, Bitwise_not, Combine(testing::Range(CV_8U, CV_USRTYPE1), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, Compare, Combine(testing::Range(CV_8U, CV_USRTYPE1), Values(1), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, Pow, Combine(Values(CV_32F, CV_64F), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, AddWeighted, Combine(testing::Range(CV_8U, CV_USRTYPE1), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, SetIdentity, Combine(testing::Range(CV_8U, CV_USRTYPE1), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, MeanStdDev, Combine(testing::Range(CV_8U, CV_USRTYPE1), testing::Range(1, 5), Bool()));
-INSTANTIATE_TEST_CASE_P(Arithm, Norm, Combine(testing::Range(CV_8U, CV_USRTYPE1), testing::Range(1, 5), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, Lut, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(1, 2, 3, 4), Bool(), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, Exp, Combine(testing::Values(CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, Log, Combine(testing::Values(CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, Add, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, Sub, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, Mul, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, Div, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, Min, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, Max, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, Abs, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, Absdiff, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, CartToPolar, Combine(Values(CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, PolarToCart, Combine(Values(CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, Magnitude, Combine(Values(CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, Transpose, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, Flip, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, MinMax, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(Channels(1)), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, MinMaxLoc, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(Channels(1)), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, Sum, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, SqrSum, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, AbsSum, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, CountNonZero, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(Channels(1)), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, Phase, Combine(Values(CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, Bitwise_and, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, Bitwise_or, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, Bitwise_xor, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, Bitwise_not, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, Compare, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(Channels(1)), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, Pow, Combine(Values(CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, AddWeighted, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, SetIdentity, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, MeanStdDev, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
+INSTANTIATE_TEST_CASE_P(Arithm, Norm, Combine(Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F), Values(1, 2, 3, 4), Bool()));
#endif // HAVE_OPENCL
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
#include "test_precomp.hpp"
#ifdef HAVE_OPENCL
-//#define MAT_DEBUG
-#ifdef MAT_DEBUG
-#define MAT_DIFF(mat, mat2)\
-{\
- for(int i = 0; i < mat.rows; i ++)\
- {\
- for(int j = 0; j < mat.cols; j ++)\
- {\
- cv::Vec4b s = mat.at<cv::Vec4b>(i, j);\
- cv::Vec4b s2 = mat2.at<cv::Vec4b>(i, j);\
- if(s != s2) printf("*");\
- else printf(".");\
- }\
- puts("\n");\
- }\
-}
-#else
-#define MAT_DIFF(mat, mat2)
-#endif
-
-
namespace
{
+using namespace testing;
///////////////////////////////////////////////////////////////////////////////////////////////////////
// cvtColor
-PARAM_TEST_CASE(CvtColor, cv::Size, MatDepth)
+
+PARAM_TEST_CASE(CvtColor, MatDepth, bool)
{
- cv::Size size;
int depth;
- bool useRoi;
+ bool use_roi;
- cv::Mat img;
+ // src mat
+ cv::Mat src1;
+ cv::Mat dst1;
+
+ // src mat with roi
+ cv::Mat src1_roi;
+ cv::Mat dst1_roi;
+
+ // ocl dst mat for testing
+ cv::ocl::oclMat gsrc1_whole;
+ cv::ocl::oclMat gdst1_whole;
+
+ // ocl mat with roi
+ cv::ocl::oclMat gsrc1_roi;
+ cv::ocl::oclMat gdst1_roi;
virtual void SetUp()
{
- size = GET_PARAM(0);
- depth = GET_PARAM(1);
+ depth = GET_PARAM(0);
+ use_roi = GET_PARAM(1);
+ }
+
+ virtual void random_roi(int channelsIn, int channelsOut)
+ {
+ const int srcType = CV_MAKE_TYPE(depth, channelsIn);
+ const int dstType = CV_MAKE_TYPE(depth, channelsOut);
+
+ Size roiSize = randomSize(1, MAX_VALUE);
+ Border srcBorder = randomBorder(0, use_roi ? MAX_VALUE : 0);
+ randomSubMat(src1, src1_roi, roiSize, srcBorder, srcType, 2, 100);
+
+ Border dst1Border = randomBorder(0, use_roi ? MAX_VALUE : 0);
+ randomSubMat(dst1, dst1_roi, roiSize, dst1Border, dstType, 5, 16);
+
+ generateOclMat(gsrc1_whole, gsrc1_roi, src1, roiSize, srcBorder);
+ generateOclMat(gdst1_whole, gdst1_roi, dst1, roiSize, dst1Border);
+ }
+
+ void Near(double threshold = 1e-3)
+ {
+ EXPECT_MAT_NEAR(dst1, gdst1_whole, threshold);
+ EXPECT_MAT_NEAR(dst1_roi, gdst1_roi, threshold);
+ }
+
+ void doTest(int channelsIn, int channelsOut, int code)
+ {
+ for (int j = 0; j < LOOP_TIMES; j++)
+ {
+ random_roi(channelsIn, channelsOut);
- img = randomMat(size, CV_MAKE_TYPE(depth, 3), 0.0, depth == CV_32F ? 1.0 : 255.0);
+ cv::cvtColor(src1_roi, dst1_roi, code);
+ cv::ocl::cvtColor(gsrc1_roi, gdst1_roi, code);
+
+ Near();
+ }
}
};
#define CVTCODE(name) cv::COLOR_ ## name
-#define OCL_TEST_P_CVTCOLOR(name) OCL_TEST_P(CvtColor, name)\
-{\
- cv::Mat src = img;\
- cv::ocl::oclMat ocl_img, dst;\
- ocl_img.upload(img);\
- cv::ocl::cvtColor(ocl_img, dst, CVTCODE(name));\
- cv::Mat dst_gold;\
- cv::cvtColor(src, dst_gold, CVTCODE(name));\
- cv::Mat dst_mat;\
- dst.download(dst_mat);\
- EXPECT_MAT_NEAR(dst_gold, dst_mat, 1e-5);\
+
+OCL_TEST_P(CvtColor, RGB2GRAY)
+{
+ doTest(3, 1, CVTCODE(RGB2GRAY));
}
+OCL_TEST_P(CvtColor, GRAY2RGB)
+{
+ doTest(1, 3, CVTCODE(GRAY2RGB));
+};
-//add new ones here using macro
-OCL_TEST_P_CVTCOLOR(RGB2GRAY)
-OCL_TEST_P_CVTCOLOR(BGR2GRAY)
-OCL_TEST_P_CVTCOLOR(RGBA2GRAY)
-OCL_TEST_P_CVTCOLOR(BGRA2GRAY)
+OCL_TEST_P(CvtColor, BGR2GRAY)
+{
+ doTest(3, 1, CVTCODE(BGR2GRAY));
+}
+OCL_TEST_P(CvtColor, GRAY2BGR)
+{
+ doTest(1, 3, CVTCODE(GRAY2BGR));
+};
-OCL_TEST_P_CVTCOLOR(RGB2YUV)
-OCL_TEST_P_CVTCOLOR(BGR2YUV)
-OCL_TEST_P_CVTCOLOR(YUV2RGB)
-OCL_TEST_P_CVTCOLOR(YUV2BGR)
-OCL_TEST_P_CVTCOLOR(RGB2YCrCb)
-OCL_TEST_P_CVTCOLOR(BGR2YCrCb)
+OCL_TEST_P(CvtColor, RGBA2GRAY)
+{
+ doTest(3, 1, CVTCODE(RGBA2GRAY));
+}
+OCL_TEST_P(CvtColor, GRAY2RGBA)
+{
+ doTest(1, 3, CVTCODE(GRAY2RGBA));
+};
-PARAM_TEST_CASE(CvtColor_Gray2RGB, cv::Size, MatDepth, int)
+OCL_TEST_P(CvtColor, BGRA2GRAY)
{
- cv::Size size;
- int code;
- int depth;
- cv::Mat img;
+ doTest(3, 1, CVTCODE(BGRA2GRAY));
+}
+OCL_TEST_P(CvtColor, GRAY2BGRA)
+{
+ doTest(1, 3, CVTCODE(GRAY2BGRA));
+};
- virtual void SetUp()
+OCL_TEST_P(CvtColor, RGB2YUV)
+{
+ doTest(3, 3, CVTCODE(RGB2YUV));
+}
+OCL_TEST_P(CvtColor, BGR2YUV)
+{
+ doTest(3, 3, CVTCODE(BGR2YUV));
+}
+OCL_TEST_P(CvtColor, YUV2RGB)
+{
+ doTest(3, 3, CVTCODE(YUV2RGB));
+}
+OCL_TEST_P(CvtColor, YUV2BGR)
+{
+ doTest(3, 3, CVTCODE(YUV2BGR));
+}
+OCL_TEST_P(CvtColor, RGB2YCrCb)
+{
+ doTest(3, 3, CVTCODE(RGB2YCrCb));
+}
+OCL_TEST_P(CvtColor, BGR2YCrCb)
+{
+ doTest(3, 3, CVTCODE(BGR2YCrCb));
+}
+
+struct CvtColor_YUV420 : CvtColor
+{
+ void random_roi(int channelsIn, int channelsOut)
{
- size = GET_PARAM(0);
- depth = GET_PARAM(1);
- code = GET_PARAM(2);
- img = randomMat(size, CV_MAKETYPE(depth, 1), 0.0, depth == CV_32F ? 1.0 : 255.0);
+ const int srcType = CV_MAKE_TYPE(depth, channelsIn);
+ const int dstType = CV_MAKE_TYPE(depth, channelsOut);
+
+ Size roiSize = randomSize(1, MAX_VALUE);
+ roiSize.width *= 2;
+ roiSize.height *= 3;
+ Border srcBorder = randomBorder(0, use_roi ? MAX_VALUE : 0);
+ randomSubMat(src1, src1_roi, roiSize, srcBorder, srcType, 2, 100);
+
+ Border dst1Border = randomBorder(0, use_roi ? MAX_VALUE : 0);
+ randomSubMat(dst1, dst1_roi, roiSize, dst1Border, dstType, 5, 16);
+
+ generateOclMat(gsrc1_whole, gsrc1_roi, src1, roiSize, srcBorder);
+ generateOclMat(gdst1_whole, gdst1_roi, dst1, roiSize, dst1Border);
}
};
-OCL_TEST_P(CvtColor_Gray2RGB, Accuracy)
-{
- cv::Mat src = img;
- cv::ocl::oclMat ocl_img, dst;
- ocl_img.upload(src);
- cv::ocl::cvtColor(ocl_img, dst, code);
- cv::Mat dst_gold;
- cv::cvtColor(src, dst_gold, code);
- cv::Mat dst_mat;
- dst.download(dst_mat);
- EXPECT_MAT_NEAR(dst_gold, dst_mat, 1e-5);
-}
+OCL_TEST_P(CvtColor_YUV420, YUV2RGBA_NV12)
+{
+ doTest(1, 4, CV_YUV2RGBA_NV12);
+};
-PARAM_TEST_CASE(CvtColor_YUV420, cv::Size, int)
+OCL_TEST_P(CvtColor_YUV420, YUV2BGRA_NV12)
{
- cv::Size size;
- int code;
+ doTest(1, 4, CV_YUV2BGRA_NV12);
+};
- cv::Mat img;
+OCL_TEST_P(CvtColor_YUV420, YUV2RGB_NV12)
+{
+ doTest(1, 3, CV_YUV2RGB_NV12);
+};
- virtual void SetUp()
- {
- size = GET_PARAM(0);
- code = GET_PARAM(1);
- img = randomMat(size, CV_8UC1, 0.0, 255.0);
- }
+OCL_TEST_P(CvtColor_YUV420, YUV2BGR_NV12)
+{
+ doTest(1, 3, CV_YUV2BGR_NV12);
};
-OCL_TEST_P(CvtColor_YUV420, Accuracy)
-{
- cv::Mat src = img;
- cv::ocl::oclMat ocl_img, dst;
- ocl_img.upload(src);
- cv::ocl::cvtColor(ocl_img, dst, code);
- cv::Mat dst_gold;
- cv::cvtColor(src, dst_gold, code);
- cv::Mat dst_mat;
- dst.download(dst_mat);
- MAT_DIFF(dst_mat, dst_gold);
- EXPECT_MAT_NEAR(dst_gold, dst_mat, 1e-5);
-}
-INSTANTIATE_TEST_CASE_P(OCL_ImgProc, CvtColor, testing::Combine(
- DIFFERENT_SIZES,
- testing::Values(MatDepth(CV_8U), MatDepth(CV_16U), MatDepth(CV_32F))
- ));
-
-INSTANTIATE_TEST_CASE_P(OCL_ImgProc, CvtColor_YUV420, testing::Combine(
- testing::Values(cv::Size(128, 45), cv::Size(46, 132), cv::Size(1024, 1023)),
- testing::Values((int)CV_YUV2RGBA_NV12, (int)CV_YUV2BGRA_NV12, (int)CV_YUV2RGB_NV12, (int)CV_YUV2BGR_NV12)
- ));
-
-INSTANTIATE_TEST_CASE_P(OCL_ImgProc, CvtColor_Gray2RGB, testing::Combine(
- DIFFERENT_SIZES,
- testing::Values(MatDepth(CV_8U), MatDepth(CV_16U), MatDepth(CV_32F)),
- testing::Values((int)CV_GRAY2BGR, (int)CV_GRAY2BGRA, (int)CV_GRAY2RGB, (int)CV_GRAY2RGBA)
- ));
+INSTANTIATE_TEST_CASE_P(OCL_ImgProc, CvtColor,
+ testing::Combine(
+ testing::Values(MatDepth(CV_8U), MatDepth(CV_16U), MatDepth(CV_32F)),
+ Bool()
+ )
+ );
+
+INSTANTIATE_TEST_CASE_P(OCL_ImgProc, CvtColor_YUV420,
+ testing::Combine(
+ testing::Values(MatDepth(CV_8U)),
+ Bool()
+ )
+ );
+
}
#endif
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
#ifdef HAVE_OPENCL
-using namespace cvtest;
using namespace testing;
using namespace std;
+using namespace cv;
-
-PARAM_TEST_CASE(FilterTestBase,
- MatType,
- cv::Size, // kernel size
- cv::Size, // dx,dy
- int // border type, or iteration
- )
+PARAM_TEST_CASE(FilterTestBase, MatType,
+ int, // kernel size
+ Size, // dx, dy
+ int, // border type, or iteration
+ bool) // roi or not
{
- //src mat
- cv::Mat mat1;
- cv::Mat dst;
-
- // set up roi
- int roicols;
- int roirows;
- int src1x;
- int src1y;
- int dstx;
- int dsty;
-
- //src mat with roi
- cv::Mat mat1_roi;
- cv::Mat dst_roi;
-
- //ocl dst mat for testing
- cv::ocl::oclMat gdst_whole;
+ int type, borderType, ksize;
+ bool useRoi;
- //ocl mat with roi
- cv::ocl::oclMat gmat1;
- cv::ocl::oclMat gdst;
+ Mat src, dst_whole, src_roi, dst_roi;
+ ocl::oclMat gsrc_whole, gsrc_roi, gdst_whole, gdst_roi;
- void random_roi()
+ virtual void SetUp()
{
-#ifdef RANDOMROI
- //randomize ROI
- roicols = rng.uniform(2, mat1.cols);
- roirows = rng.uniform(2, mat1.rows);
- src1x = rng.uniform(0, mat1.cols - roicols);
- src1y = rng.uniform(0, mat1.rows - roirows);
- dstx = rng.uniform(0, dst.cols - roicols);
- dsty = rng.uniform(0, dst.rows - roirows);
-#else
- roicols = mat1.cols;
- roirows = mat1.rows;
- src1x = 0;
- src1y = 0;
- dstx = 0;
- dsty = 0;
-#endif
-
- mat1_roi = mat1(Rect(src1x, src1y, roicols, roirows));
- dst_roi = dst(Rect(dstx, dsty, roicols, roirows));
-
- gdst_whole = dst;
- gdst = gdst_whole(Rect(dstx, dsty, roicols, roirows));
-
- gmat1 = mat1_roi;
+ type = GET_PARAM(0);
+ ksize = GET_PARAM(1);
+ borderType = GET_PARAM(3);
+ useRoi = GET_PARAM(4);
}
- void Init(int mat_type)
+ void random_roi()
{
- cv::Size size(MWIDTH, MHEIGHT);
- mat1 = randomMat(size, mat_type, 5, 16);
- dst = randomMat(size, mat_type, 5, 16);
+ Size roiSize = randomSize(1, MAX_VALUE);
+ Border srcBorder = randomBorder(0, useRoi ? MAX_VALUE : 0);
+ randomSubMat(src, src_roi, roiSize, srcBorder, type, 5, 256);
+
+ Border dstBorder = randomBorder(0, useRoi ? MAX_VALUE : 0);
+ randomSubMat(dst_whole, dst_roi, roiSize, dstBorder, type, 5, 16);
+
+ generateOclMat(gsrc_whole, gsrc_roi, src, roiSize, srcBorder);
+ generateOclMat(gdst_whole, gdst_roi, dst_whole, roiSize, dstBorder);
}
- void Near(double threshold)
+ void Near(double threshold = 0.0)
{
- EXPECT_MAT_NEAR(dst, Mat(gdst_whole), threshold);
+ Mat roi, whole;
+ gdst_whole.download(whole);
+ gdst_roi.download(roi);
+
+ EXPECT_MAT_NEAR(dst_whole, whole, threshold);
+ EXPECT_MAT_NEAR(dst_roi, roi, threshold);
}
};
/////////////////////////////////////////////////////////////////////////////////////////////////
// blur
-struct Blur : FilterTestBase
-{
- int type;
- cv::Size ksize;
- int bordertype;
- virtual void SetUp()
- {
- type = GET_PARAM(0);
- ksize = GET_PARAM(1);
- bordertype = GET_PARAM(3);
- Init(type);
- }
-};
+typedef FilterTestBase Blur;
OCL_TEST_P(Blur, Mat)
{
- for(int j = 0; j < LOOP_TIMES; j++)
+ Size kernelSize(ksize, ksize);
+
+ for (int j = 0; j < LOOP_TIMES; j++)
{
random_roi();
- cv::blur(mat1_roi, dst_roi, ksize, Point(-1, -1), bordertype);
- cv::ocl::blur(gmat1, gdst, ksize, Point(-1, -1), bordertype);
+
+ blur(src_roi, dst_roi, kernelSize, Point(-1, -1), borderType);
+ ocl::blur(gsrc_roi, gdst_roi, kernelSize, Point(-1, -1), borderType); // TODO anchor
+
Near(1.0);
}
}
-
/////////////////////////////////////////////////////////////////////////////////////////////////
-//Laplacian
-struct Laplacian : FilterTestBase
-{
- int type;
- cv::Size ksize;
+// Laplacian
- virtual void SetUp()
- {
- type = GET_PARAM(0);
- ksize = GET_PARAM(1);
- Init(type);
- }
-};
+typedef FilterTestBase LaplacianTest;
-OCL_TEST_P(Laplacian, Accuracy)
+OCL_TEST_P(LaplacianTest, Accuracy)
{
- for(int j = 0; j < LOOP_TIMES; j++)
+ for (int j = 0; j < LOOP_TIMES; j++)
{
random_roi();
- cv::Laplacian(mat1_roi, dst_roi, -1, ksize.width, 1);
- cv::ocl::Laplacian(gmat1, gdst, -1, ksize.width, 1);
+
+ // border type is used as a scale factor for the Laplacian kernel
+ double scale = static_cast<double>(borderType);
+
+ Laplacian(src_roi, dst_roi, -1, ksize, scale);
+ ocl::Laplacian(gsrc_roi, gdst_roi, -1, ksize, scale);
+
Near(1e-5);
}
}
-
-
/////////////////////////////////////////////////////////////////////////////////////////////////
// erode & dilate
-struct ErodeDilate : FilterTestBase
+
+struct ErodeDilate :
+ public FilterTestBase
{
- int type;
int iterations;
- //erode or dilate kernel
- cv::Mat kernel;
-
virtual void SetUp()
{
type = GET_PARAM(0);
+ ksize = GET_PARAM(1);
iterations = GET_PARAM(3);
- Init(type);
- kernel = randomMat(Size(3, 3), CV_8UC1, 0, 3);
+ useRoi = GET_PARAM(4);
}
-
};
-OCL_TEST_P(ErodeDilate, Mat)
+typedef ErodeDilate Erode;
+
+OCL_TEST_P(Erode, Mat)
{
- for(int j = 0; j < LOOP_TIMES; j++)
+ // erode or dilate kernel
+ Size kernelSize(ksize, ksize);
+ Mat kernel;
+
+ for (int j = 0; j < LOOP_TIMES; j++)
{
+ kernel = randomMat(kernelSize, CV_8UC1, 0, 3);
+
random_roi();
- cv::erode(mat1_roi, dst_roi, kernel, Point(-1, -1), iterations);
- cv::ocl::erode(gmat1, gdst, kernel, Point(-1, -1), iterations);
+
+ cv::erode(src_roi, dst_roi, kernel, Point(-1, -1), iterations);
+ ocl::erode(gsrc_roi, gdst_roi, kernel, Point(-1, -1), iterations); // TODO iterations, borderType
+
Near(1e-5);
}
- for(int j = 0; j < LOOP_TIMES; j++)
+}
+
+typedef ErodeDilate Dilate;
+
+OCL_TEST_P(Dilate, Mat)
+{
+ // erode or dilate kernel
+ Mat kernel;
+
+ for (int j = 0; j < LOOP_TIMES; j++)
{
+ kernel = randomMat(Size(3, 3), CV_8UC1, 0, 3);
+
random_roi();
- cv::dilate(mat1_roi, dst_roi, kernel, Point(-1, -1), iterations);
- cv::ocl::dilate(gmat1, gdst, kernel, Point(-1, -1), iterations);
+
+ cv::dilate(src_roi, dst_roi, kernel, Point(-1, -1), iterations);
+ ocl::dilate(gsrc_roi, gdst_roi, kernel, Point(-1, -1), iterations); // TODO iterations, borderType
+
Near(1e-5);
}
}
-
/////////////////////////////////////////////////////////////////////////////////////////////////
// Sobel
-struct Sobel : FilterTestBase
+
+struct SobelTest :
+ public FilterTestBase
{
- int type;
- int dx, dy, ksize, bordertype;
+ int dx, dy;
virtual void SetUp()
{
type = GET_PARAM(0);
- Size s = GET_PARAM(1);
- ksize = s.width;
- s = GET_PARAM(2);
- dx = s.width;
- dy = s.height;
- bordertype = GET_PARAM(3);
- Init(type);
+ ksize = GET_PARAM(1);
+ borderType = GET_PARAM(3);
+ useRoi = GET_PARAM(4);
+
+ Size d = GET_PARAM(2);
+ dx = d.width, dy = d.height;
}
};
-OCL_TEST_P(Sobel, Mat)
+OCL_TEST_P(SobelTest, Mat)
{
- for(int j = 0; j < LOOP_TIMES; j++)
+ for (int j = 0; j < LOOP_TIMES; j++)
{
random_roi();
- cv::Sobel(mat1_roi, dst_roi, -1, dx, dy, ksize, /*scale*/0.00001,/*delta*/0, bordertype);
- cv::ocl::Sobel(gmat1, gdst, -1, dx, dy, ksize,/*scale*/0.00001,/*delta*/0, bordertype);
+
+ Sobel(src_roi, dst_roi, -1, dx, dy, ksize, /* scale */ 0.00001, /* delta */0, borderType);
+ ocl::Sobel(gsrc_roi, gdst_roi, -1, dx, dy, ksize, /* scale */ 0.00001, /* delta */ 0, borderType);
+
Near(1);
}
}
-
/////////////////////////////////////////////////////////////////////////////////////////////////
// Scharr
-struct Scharr : FilterTestBase
-{
- int type;
- int dx, dy, bordertype;
- virtual void SetUp()
- {
- type = GET_PARAM(0);
- Size s = GET_PARAM(2);
- dx = s.width;
- dy = s.height;
- bordertype = GET_PARAM(3);
- Init(type);
- }
-};
+typedef SobelTest ScharrTest;
-OCL_TEST_P(Scharr, Mat)
+OCL_TEST_P(ScharrTest, Mat)
{
- for(int j = 0; j < LOOP_TIMES; j++)
+ for (int j = 0; j < LOOP_TIMES; j++)
{
random_roi();
- cv::Scharr(mat1_roi, dst_roi, -1, dx, dy, /*scale*/1,/*delta*/0, bordertype);
- cv::ocl::Scharr(gmat1, gdst, -1, dx, dy,/*scale*/1,/*delta*/0, bordertype);
+
+ Scharr(src_roi, dst_roi, -1, dx, dy, /* scale */ 1, /* delta */ 0, borderType);
+ ocl::Scharr(gsrc_roi, gdst_roi, -1, dx, dy, /* scale */ 1, /* delta */ 0, borderType);
+
Near(1);
}
-
}
-
/////////////////////////////////////////////////////////////////////////////////////////////////
// GaussianBlur
-struct GaussianBlur : FilterTestBase
+
+struct GaussianBlurTest :
+ public FilterTestBase
{
- int type;
- cv::Size ksize;
- int bordertype;
double sigma1, sigma2;
virtual void SetUp()
{
type = GET_PARAM(0);
ksize = GET_PARAM(1);
- bordertype = GET_PARAM(3);
- Init(type);
+ borderType = GET_PARAM(3);
+
sigma1 = rng.uniform(0.1, 1.0);
sigma2 = rng.uniform(0.1, 1.0);
}
};
-OCL_TEST_P(GaussianBlur, Mat)
+OCL_TEST_P(GaussianBlurTest, Mat)
{
- for(int j = 0; j < LOOP_TIMES; j++)
+ for (int j = 0; j < LOOP_TIMES; j++)
{
random_roi();
- cv::GaussianBlur(mat1_roi, dst_roi, ksize, sigma1, sigma2, bordertype);
- cv::ocl::GaussianBlur(gmat1, gdst, ksize, sigma1, sigma2, bordertype);
+
+ GaussianBlur(src_roi, dst_roi, Size(ksize, ksize), sigma1, sigma2, borderType);
+ ocl::GaussianBlur(gsrc_roi, gdst_roi, Size(ksize, ksize), sigma1, sigma2, borderType);
+
Near(1);
}
-
}
-
-
////////////////////////////////////////////////////////////////////////////////////////////////////
// Filter2D
-struct Filter2D : FilterTestBase
-{
- int type;
- cv::Size ksize;
- int bordertype;
- Point anchor;
- virtual void SetUp()
- {
- type = GET_PARAM(0);
- ksize = GET_PARAM(1);
- bordertype = GET_PARAM(3);
- Init(type);
- anchor = Point(-1,-1);
- }
-};
+
+typedef FilterTestBase Filter2D;
OCL_TEST_P(Filter2D, Mat)
{
- cv::Mat kernel = randomMat(cv::Size(ksize.width, ksize.height), CV_32FC1, 0.0, 1.0);
- for(int j = 0; j < LOOP_TIMES; j++)
+ const Size kernelSize(ksize, ksize);
+ Mat kernel;
+
+ for (int j = 0; j < LOOP_TIMES; j++)
{
+ kernel = randomMat(kernelSize, CV_32FC1, 0.0, 1.0);
+
random_roi();
- cv::filter2D(mat1_roi, dst_roi, -1, kernel, anchor, 0.0, bordertype);
- cv::ocl::filter2D(gmat1, gdst, -1, kernel, anchor, bordertype);
+
+ cv::filter2D(src_roi, dst_roi, -1, kernel, Point(-1, -1), 0.0, borderType); // TODO anchor
+ ocl::filter2D(gsrc_roi, gdst_roi, -1, kernel, Point(-1, -1), borderType);
+
Near(1);
}
}
+
////////////////////////////////////////////////////////////////////////////////////////////////////
// Bilateral
-struct Bilateral : FilterTestBase
-{
- int type;
- cv::Size ksize;
- int bordertype;
- double sigmacolor, sigmaspace;
- virtual void SetUp()
- {
- type = GET_PARAM(0);
- ksize = GET_PARAM(1);
- bordertype = GET_PARAM(3);
- Init(type);
- sigmacolor = rng.uniform(20, 100);
- sigmaspace = rng.uniform(10, 40);
- }
-};
+typedef FilterTestBase Bilateral;
OCL_TEST_P(Bilateral, Mat)
{
- for(int j = 0; j < LOOP_TIMES; j++)
+ for (int j = 0; j < LOOP_TIMES; j++)
{
random_roi();
- cv::bilateralFilter(mat1_roi, dst_roi, ksize.width, sigmacolor, sigmaspace, bordertype);
- cv::ocl::bilateralFilter(gmat1, gdst, ksize.width, sigmacolor, sigmaspace, bordertype);
+
+ double sigmacolor = rng.uniform(20, 100);
+ double sigmaspace = rng.uniform(10, 40);
+
+ cv::bilateralFilter(src_roi, dst_roi, ksize, sigmacolor, sigmaspace, borderType);
+ ocl::bilateralFilter(gsrc_roi, gdst_roi, ksize, sigmacolor, sigmaspace, borderType);
+
Near(1);
}
-
}
////////////////////////////////////////////////////////////////////////////////////////////////////
// AdaptiveBilateral
-struct AdaptiveBilateral : FilterTestBase
-{
- int type;
- cv::Size ksize;
- int bordertype;
- Point anchor;
- virtual void SetUp()
- {
- type = GET_PARAM(0);
- ksize = GET_PARAM(1);
- bordertype = GET_PARAM(3);
- Init(type);
- anchor = Point(-1,-1);
- }
-};
+
+typedef FilterTestBase AdaptiveBilateral;
OCL_TEST_P(AdaptiveBilateral, Mat)
{
- for(int j = 0; j < LOOP_TIMES; j++)
+ const Size kernelSize(ksize, ksize);
+
+ for (int j = 0; j < LOOP_TIMES; j++)
{
random_roi();
- cv::adaptiveBilateralFilter(mat1_roi, dst_roi, ksize, 5, anchor, bordertype);
- cv::ocl::adaptiveBilateralFilter(gmat1, gdst, ksize, 5, anchor, bordertype);
+
+ adaptiveBilateralFilter(src_roi, dst_roi, kernelSize, 5, Point(-1, -1), borderType); // TODO anchor
+ ocl::adaptiveBilateralFilter(gsrc_roi, gdst_roi, kernelSize, 5, Point(-1, -1), borderType);
+
Near(1);
}
-
}
-INSTANTIATE_TEST_CASE_P(Filter, Blur, Combine(
- Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32FC1, CV_32FC4),
- Values(cv::Size(3, 3), cv::Size(5, 5), cv::Size(7, 7)),
- Values(Size(0, 0)), //not use
- Values((MatType)cv::BORDER_CONSTANT, (MatType)cv::BORDER_REPLICATE, (MatType)cv::BORDER_REFLECT, (MatType)cv::BORDER_REFLECT_101)));
-
-
-INSTANTIATE_TEST_CASE_P(Filter, Laplacian, Combine(
- Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32FC1, CV_32FC3, CV_32FC4),
- Values(Size(3, 3)),
- Values(Size(0, 0)), //not use
- Values(0))); //not use
-
-INSTANTIATE_TEST_CASE_P(Filter, ErodeDilate, Combine(
- Values(CV_8UC1, CV_8UC4, CV_32FC1, CV_32FC4),
- Values(Size(0, 0)), //not use
- Values(Size(0, 0)), //not use
- Values(1)));
-
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+// MedianFilter
-INSTANTIATE_TEST_CASE_P(Filter, Sobel, Combine(
- Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32FC1, CV_32FC3, CV_32FC4),
- Values(Size(3, 3), Size(5, 5)),
- Values(Size(1, 0), Size(1, 1), Size(2, 0), Size(2, 1)),
- Values((MatType)cv::BORDER_CONSTANT, (MatType)cv::BORDER_REPLICATE)));
+typedef FilterTestBase MedianFilter;
+OCL_TEST_P(MedianFilter, Mat)
+{
+ for (int i = 0; i < LOOP_TIMES; ++i)
+ {
+ random_roi();
-INSTANTIATE_TEST_CASE_P(Filter, Scharr, Combine(
- Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32FC1, CV_32FC4),
- Values(Size(0, 0)), //not use
- Values(Size(0, 1), Size(1, 0)),
- Values((MatType)cv::BORDER_CONSTANT, (MatType)cv::BORDER_REPLICATE)));
+ medianBlur(src_roi, dst_roi, ksize);
+ ocl::medianFilter(gsrc_roi, gdst_roi, ksize);
-INSTANTIATE_TEST_CASE_P(Filter, GaussianBlur, Combine(
- Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32FC1, CV_32FC4),
- Values(Size(3, 3), Size(5, 5)),
- Values(Size(0, 0)), //not use
- Values((MatType)cv::BORDER_CONSTANT, (MatType)cv::BORDER_REPLICATE)));
+ Near();
+ }
+}
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////
+INSTANTIATE_TEST_CASE_P(Filter, Blur, Combine(
+ Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32FC1, CV_32FC4),
+ Values(3, 5, 7),
+ Values(Size(0, 0)), // not used
+ Values((int)BORDER_CONSTANT, (int)BORDER_REPLICATE, (int)BORDER_REFLECT, (int)BORDER_REFLECT_101),
+ Bool()));
+
+INSTANTIATE_TEST_CASE_P(Filter, LaplacianTest, Combine(
+ Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32FC1, CV_32FC3, CV_32FC4),
+ Values(1, 3),
+ Values(Size(0, 0)), // not used
+ Values(1, 2), // value is used as scale factor for kernel
+ Bool()));
+
+INSTANTIATE_TEST_CASE_P(Filter, Erode, Combine(
+ Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32FC1, CV_32FC3, CV_32FC4),
+ Values(3, 5, 7),
+ Values(Size(0, 0)), // not used
+ testing::Range(1, 2),
+ Bool()));
+
+INSTANTIATE_TEST_CASE_P(Filter, Dilate, Combine(
+ Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32FC1, CV_32FC3, CV_32FC4),
+ Values(3, 5, 7),
+ Values(Size(0, 0)), // not used
+ testing::Range(1, 2),
+ Bool()));
+
+INSTANTIATE_TEST_CASE_P(Filter, SobelTest, Combine(
+ Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32FC1, CV_32FC3, CV_32FC4),
+ Values(3, 5),
+ Values(Size(1, 0), Size(1, 1), Size(2, 0), Size(2, 1)),
+ Values((int)BORDER_CONSTANT, (int)BORDER_REFLECT101,
+ (int)BORDER_REPLICATE, (int)BORDER_REFLECT),
+ Bool()));
+
+INSTANTIATE_TEST_CASE_P(Filter, ScharrTest, Combine(
+ Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32FC1, CV_32FC3, CV_32FC4),
+ Values(0), // not used
+ Values(Size(0, 1), Size(1, 0)),
+ Values((int)BORDER_CONSTANT, (int)BORDER_REFLECT101,
+ (int)BORDER_REPLICATE, (int)BORDER_REFLECT),
+ Bool()));
+
+INSTANTIATE_TEST_CASE_P(Filter, GaussianBlurTest, Combine(
+ Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32FC1, CV_32FC4),
+ Values(3, 5),
+ Values(Size(0, 0)), // not used
+ Values((int)BORDER_CONSTANT, (int)BORDER_REFLECT101,
+ (int)BORDER_REPLICATE, (int)BORDER_REFLECT),
+ Bool()));
INSTANTIATE_TEST_CASE_P(Filter, Filter2D, testing::Combine(
- Values(CV_8UC1, CV_32FC1, CV_32FC4),
- Values(Size(3, 3), Size(15, 15), Size(25, 25)),
- Values(Size(0, 0)), //not use
- Values((MatType)cv::BORDER_CONSTANT, (MatType)cv::BORDER_REFLECT101, (MatType)cv::BORDER_REPLICATE, (MatType)cv::BORDER_REFLECT)));
+ Values(CV_8UC1, CV_32FC1, CV_32FC4),
+ Values(3, 15, 25),
+ Values(Size(0, 0)), // not used
+ Values((int)BORDER_CONSTANT, (int)BORDER_REFLECT101,
+ (int)BORDER_REPLICATE, (int)BORDER_REFLECT),
+ Bool()));
INSTANTIATE_TEST_CASE_P(Filter, Bilateral, Combine(
- Values(CV_8UC1, CV_8UC3),
- Values(Size(5, 5), Size(9, 9)),
- Values(Size(0, 0)), //not use
- Values((MatType)cv::BORDER_CONSTANT, (MatType)cv::BORDER_REPLICATE,
- (MatType)cv::BORDER_REFLECT, (MatType)cv::BORDER_WRAP, (MatType)cv::BORDER_REFLECT_101)));
+ Values(CV_8UC1, CV_8UC3),
+ Values(5, 9),
+ Values(Size(0, 0)), // not used
+ Values((int)BORDER_CONSTANT, (int)BORDER_REPLICATE,
+ (int)BORDER_REFLECT, (int)BORDER_WRAP, (int)BORDER_REFLECT_101),
+ Bool()));
INSTANTIATE_TEST_CASE_P(Filter, AdaptiveBilateral, Combine(
- Values(CV_8UC1, CV_8UC3),
- Values(Size(5, 5), Size(9, 9)),
- Values(Size(0, 0)), //not use
- Values((MatType)cv::BORDER_CONSTANT, (MatType)cv::BORDER_REPLICATE,
- (MatType)cv::BORDER_REFLECT, (MatType)cv::BORDER_REFLECT_101)));
+ Values(CV_8UC1, CV_8UC3),
+ Values(5, 9),
+ Values(Size(0, 0)), // not used
+ Values((int)BORDER_CONSTANT, (int)BORDER_REPLICATE,
+ (int)BORDER_REFLECT, (int)BORDER_REFLECT_101),
+ Bool()));
+
+INSTANTIATE_TEST_CASE_P(Filter, MedianFilter, Combine(
+ Values((MatType)CV_8UC1, (MatType)CV_8UC4, (MatType)CV_32FC1, (MatType)CV_32FC4),
+ Values(3, 5),
+ Values(Size(0, 0)), // not used
+ Values(0), // not used
+ Bool()));
+
#endif // HAVE_OPENCL
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
#ifdef HAVE_OPENCL
-using namespace cvtest;
using namespace testing;
using namespace std;
+using namespace cv;
-MatType nulltype = -1;
+///////////////////////////////////////////////////////////////////////////////
-#define ONE_TYPE(type) testing::ValuesIn(typeVector(type))
-#define NULL_TYPE testing::ValuesIn(typeVector(nulltype))
-
-vector<MatType> typeVector(MatType type)
-{
- vector<MatType> v;
- v.push_back(type);
- return v;
-}
-
-typedef struct
-{
- short x;
- short y;
-} COOR;
-
-COOR do_meanShift(int x0, int y0, uchar *sptr, uchar *dptr, int sstep, cv::Size size, int sp, int sr, int maxIter, float eps, int *tab)
+PARAM_TEST_CASE(ImgprocTestBase, MatType,
+ int, // blockSize
+ int, // border type
+ bool) // roi or not
{
+ int type, borderType, blockSize;
+ bool useRoi;
- int isr2 = sr * sr;
- int c0, c1, c2, c3;
- int iter;
- uchar *ptr = NULL;
- uchar *pstart = NULL;
- int revx = 0, revy = 0;
- c0 = sptr[0];
- c1 = sptr[1];
- c2 = sptr[2];
- c3 = sptr[3];
- // iterate meanshift procedure
- for(iter = 0; iter < maxIter; iter++ )
- {
- int count = 0;
- int s0 = 0, s1 = 0, s2 = 0, sx = 0, sy = 0;
-
- //mean shift: process pixels in window (p-sigmaSp)x(p+sigmaSp)
- int minx = x0 - sp;
- int miny = y0 - sp;
- int maxx = x0 + sp;
- int maxy = y0 + sp;
-
- //deal with the image boundary
- if(minx < 0) minx = 0;
- if(miny < 0) miny = 0;
- if(maxx >= size.width) maxx = size.width - 1;
- if(maxy >= size.height) maxy = size.height - 1;
- if(iter == 0)
- {
- pstart = sptr;
- }
- else
- {
- pstart = pstart + revy * sstep + (revx << 2); //point to the new position
- }
- ptr = pstart;
- ptr = ptr + (miny - y0) * sstep + ((minx - x0) << 2); //point to the start in the row
-
- for( int y = miny; y <= maxy; y++, ptr += sstep - ((maxx - minx + 1) << 2))
- {
- int rowCount = 0;
- int x = minx;
-#if CV_ENABLE_UNROLLED
- for( ; x + 4 <= maxx; x += 4, ptr += 16)
- {
- int t0, t1, t2;
- t0 = ptr[0], t1 = ptr[1], t2 = ptr[2];
- if(tab[t0 - c0 + 255] + tab[t1 - c1 + 255] + tab[t2 - c2 + 255] <= isr2)
- {
- s0 += t0;
- s1 += t1;
- s2 += t2;
- sx += x;
- rowCount++;
- }
- t0 = ptr[4], t1 = ptr[5], t2 = ptr[6];
- if(tab[t0 - c0 + 255] + tab[t1 - c1 + 255] + tab[t2 - c2 + 255] <= isr2)
- {
- s0 += t0;
- s1 += t1;
- s2 += t2;
- sx += x + 1;
- rowCount++;
- }
- t0 = ptr[8], t1 = ptr[9], t2 = ptr[10];
- if(tab[t0 - c0 + 255] + tab[t1 - c1 + 255] + tab[t2 - c2 + 255] <= isr2)
- {
- s0 += t0;
- s1 += t1;
- s2 += t2;
- sx += x + 2;
- rowCount++;
- }
- t0 = ptr[12], t1 = ptr[13], t2 = ptr[14];
- if(tab[t0 - c0 + 255] + tab[t1 - c1 + 255] + tab[t2 - c2 + 255] <= isr2)
- {
- s0 += t0;
- s1 += t1;
- s2 += t2;
- sx += x + 3;
- rowCount++;
- }
- }
-#endif
- for(; x <= maxx; x++, ptr += 4)
- {
- int t0 = ptr[0], t1 = ptr[1], t2 = ptr[2];
- if(tab[t0 - c0 + 255] + tab[t1 - c1 + 255] + tab[t2 - c2 + 255] <= isr2)
- {
- s0 += t0;
- s1 += t1;
- s2 += t2;
- sx += x;
- rowCount++;
- }
- }
- if(rowCount == 0)
- continue;
- count += rowCount;
- sy += y * rowCount;
- }
-
- if( count == 0 )
- break;
-
- int x1 = sx / count;
- int y1 = sy / count;
- s0 = s0 / count;
- s1 = s1 / count;
- s2 = s2 / count;
-
- bool stopFlag = (x0 == x1 && y0 == y1) || (abs(x1 - x0) + abs(y1 - y0) +
- tab[s0 - c0 + 255] + tab[s1 - c1 + 255] + tab[s2 - c2 + 255] <= eps);
-
- //revise the pointer corresponding to the new (y0,x0)
- revx = x1 - x0;
- revy = y1 - y0;
-
- x0 = x1;
- y0 = y1;
- c0 = s0;
- c1 = s1;
- c2 = s2;
-
- if( stopFlag )
- break;
- } //for iter
-
- dptr[0] = (uchar)c0;
- dptr[1] = (uchar)c1;
- dptr[2] = (uchar)c2;
- dptr[3] = (uchar)c3;
-
- COOR coor;
- coor.x = (short)x0;
- coor.y = (short)y0;
- return coor;
-}
+ Mat src, dst_whole, src_roi, dst_roi;
+ ocl::oclMat gsrc_whole, gsrc_roi, gdst_whole, gdst_roi;
-void meanShiftFiltering_(const Mat &src_roi, Mat &dst_roi, int sp, int sr, cv::TermCriteria crit)
-{
- if( src_roi.empty() )
- CV_Error( CV_StsBadArg, "The input image is empty" );
-
- if( src_roi.depth() != CV_8U || src_roi.channels() != 4 )
- CV_Error( CV_StsUnsupportedFormat, "Only 8-bit, 4-channel images are supported" );
-
- CV_Assert( (src_roi.cols == dst_roi.cols) && (src_roi.rows == dst_roi.rows) );
- CV_Assert( !(dst_roi.step & 0x3) );
-
- if( !(crit.type & cv::TermCriteria::MAX_ITER) )
- crit.maxCount = 5;
- int maxIter = std::min(std::max(crit.maxCount, 1), 100);
- float eps;
- if( !(crit.type & cv::TermCriteria::EPS) )
- eps = 1.f;
- eps = (float)std::max(crit.epsilon, 0.0);
-
- int tab[512];
- for(int i = 0; i < 512; i++)
- tab[i] = (i - 255) * (i - 255);
- uchar *sptr = src_roi.data;
- uchar *dptr = dst_roi.data;
- int sstep = (int)src_roi.step;
- int dstep = (int)dst_roi.step;
- cv::Size size = src_roi.size();
-
- for(int i = 0; i < size.height; i++, sptr += sstep - (size.width << 2),
- dptr += dstep - (size.width << 2))
+ virtual void SetUp()
{
- for(int j = 0; j < size.width; j++, sptr += 4, dptr += 4)
- {
- do_meanShift(j, i, sptr, dptr, sstep, size, sp, sr, maxIter, eps, tab);
- }
+ type = GET_PARAM(0);
+ blockSize = GET_PARAM(1);
+ borderType = GET_PARAM(2);
+ useRoi = GET_PARAM(3);
}
-}
-void meanShiftProc_(const Mat &src_roi, Mat &dst_roi, Mat &dstCoor_roi, int sp, int sr, cv::TermCriteria crit)
-{
-
- if( src_roi.empty() )
- CV_Error( CV_StsBadArg, "The input image is empty" );
- if( src_roi.depth() != CV_8U || src_roi.channels() != 4 )
- CV_Error( CV_StsUnsupportedFormat, "Only 8-bit, 4-channel images are supported" );
- CV_Assert( (src_roi.cols == dst_roi.cols) && (src_roi.rows == dst_roi.rows) &&
- (src_roi.cols == dstCoor_roi.cols) && (src_roi.rows == dstCoor_roi.rows));
- CV_Assert( !(dstCoor_roi.step & 0x3) );
-
- if( !(crit.type & cv::TermCriteria::MAX_ITER) )
- crit.maxCount = 5;
- int maxIter = std::min(std::max(crit.maxCount, 1), 100);
- float eps;
- if( !(crit.type & cv::TermCriteria::EPS) )
- eps = 1.f;
- eps = (float)std::max(crit.epsilon, 0.0);
-
- int tab[512];
- for(int i = 0; i < 512; i++)
- tab[i] = (i - 255) * (i - 255);
- uchar *sptr = src_roi.data;
- uchar *dptr = dst_roi.data;
- short *dCoorptr = (short *)dstCoor_roi.data;
- int sstep = (int)src_roi.step;
- int dstep = (int)dst_roi.step;
- int dCoorstep = (int)dstCoor_roi.step >> 1;
- cv::Size size = src_roi.size();
-
- for(int i = 0; i < size.height; i++, sptr += sstep - (size.width << 2),
- dptr += dstep - (size.width << 2), dCoorptr += dCoorstep - (size.width << 1))
+ void random_roi()
{
- for(int j = 0; j < size.width; j++, sptr += 4, dptr += 4, dCoorptr += 2)
- {
- *((COOR *)dCoorptr) = do_meanShift(j, i, sptr, dptr, sstep, size, sp, sr, maxIter, eps, tab);
- }
- }
+ Size roiSize = randomSize(1, MAX_VALUE);
+ Border srcBorder = randomBorder(0, useRoi ? MAX_VALUE : 0);
+ randomSubMat(src, src_roi, roiSize, srcBorder, type, 5, 256);
-}
+ Border dstBorder = randomBorder(0, useRoi ? MAX_VALUE : 0);
+ randomSubMat(dst_whole, dst_roi, roiSize, dstBorder, type, 5, 16);
-PARAM_TEST_CASE(ImgprocTestBase, MatType, MatType, MatType, MatType, MatType, bool)
-{
- int type1, type2, type3, type4, type5;
- cv::Scalar val;
- // set up roi
- int roicols;
- int roirows;
- int src1x;
- int src1y;
- int src2x;
- int src2y;
- int dstx;
- int dsty;
- int dst1x;
- int dst1y;
- int maskx;
- int masky;
-
- //mat
- cv::Mat mat1;
- cv::Mat mat2;
- cv::Mat mask;
- cv::Mat dst;
- cv::Mat dst1; //bak, for two outputs
-
- //mat with roi
- cv::Mat mat1_roi;
- cv::Mat mat2_roi;
- cv::Mat mask_roi;
- cv::Mat dst_roi;
- cv::Mat dst1_roi; //bak
-
- //ocl mat
- cv::ocl::oclMat clmat1;
- cv::ocl::oclMat clmat2;
- cv::ocl::oclMat clmask;
- cv::ocl::oclMat cldst;
- cv::ocl::oclMat cldst1; //bak
-
- //ocl mat with roi
- cv::ocl::oclMat clmat1_roi;
- cv::ocl::oclMat clmat2_roi;
- cv::ocl::oclMat clmask_roi;
- cv::ocl::oclMat cldst_roi;
- cv::ocl::oclMat cldst1_roi;
-
- virtual void SetUp()
- {
- type1 = GET_PARAM(0);
- type2 = GET_PARAM(1);
- type3 = GET_PARAM(2);
- type4 = GET_PARAM(3);
- type5 = GET_PARAM(4);
- cv::Size size(MWIDTH, MHEIGHT);
- double min = 1, max = 20;
-
- if(type1 != nulltype)
- {
- mat1 = randomMat(size, type1, min, max, false);
- clmat1 = mat1;
- }
- if(type2 != nulltype)
- {
- mat2 = randomMat(size, type2, min, max, false);
- clmat2 = mat2;
- }
- if(type3 != nulltype)
- {
- dst = randomMat(size, type3, min, max, false);
- cldst = dst;
- }
- if(type4 != nulltype)
- {
- dst1 = randomMat(size, type4, min, max, false);
- cldst1 = dst1;
- }
- if(type5 != nulltype)
- {
- mask = randomMat(size, CV_8UC1, 0, 2, false);
- cv::threshold(mask, mask, 0.5, 255., type5);
- clmask = mask;
- }
- val = cv::Scalar(rng.uniform(-10.0, 10.0), rng.uniform(-10.0, 10.0), rng.uniform(-10.0, 10.0), rng.uniform(-10.0, 10.0));
+ generateOclMat(gsrc_whole, gsrc_roi, src, roiSize, srcBorder);
+ generateOclMat(gdst_whole, gdst_roi, dst_whole, roiSize, dstBorder);
}
- void random_roi()
+ void Near(double threshold = 0.0)
{
-#ifdef RANDOMROI
- //randomize ROI
- roicols = rng.uniform(1, mat1.cols);
- roirows = rng.uniform(1, mat1.rows);
- src1x = rng.uniform(0, mat1.cols - roicols);
- src1y = rng.uniform(0, mat1.rows - roirows);
- src2x = rng.uniform(0, mat2.cols - roicols);
- src2y = rng.uniform(0, mat2.rows - roirows);
- dstx = rng.uniform(0, dst.cols - roicols);
- dsty = rng.uniform(0, dst.rows - roirows);
- dst1x = rng.uniform(0, dst1.cols - roicols);
- dst1y = rng.uniform(0, dst1.rows - roirows);
- maskx = rng.uniform(0, mask.cols - roicols);
- masky = rng.uniform(0, mask.rows - roirows);
-#else
- roicols = mat1.cols;
- roirows = mat1.rows;
- src1x = 0;
- src1y = 0;
- src2x = 0;
- src2y = 0;
- dstx = 0;
- dsty = 0;
- dst1x = 0;
- dst1y = 0;
- maskx = 0;
- masky = 0;
-#endif
-
-
- if(type1 != nulltype)
- {
- mat1_roi = mat1(Rect(src1x, src1y, roicols, roirows));
- clmat1_roi = clmat1(Rect(src1x, src1y, roicols, roirows));
- }
- if(type2 != nulltype)
- {
- mat2_roi = mat2(Rect(src2x, src2y, roicols, roirows));
- clmat2_roi = clmat2(Rect(src2x, src2y, roicols, roirows));
- }
- if(type3 != nulltype)
- {
- dst_roi = dst(Rect(dstx, dsty, roicols, roirows));
- cldst_roi = cldst(Rect(dstx, dsty, roicols, roirows));
- }
- if(type4 != nulltype)
- {
- dst1_roi = dst1(Rect(dst1x, dst1y, roicols, roirows));
- cldst1_roi = cldst1(Rect(dst1x, dst1y, roicols, roirows));
- }
- if(type5 != nulltype)
- {
- mask_roi = mask(Rect(maskx, masky, roicols, roirows));
- clmask_roi = clmask(Rect(maskx, masky, roicols, roirows));
- }
- }
+ Mat whole, roi;
+ gdst_whole.download(whole);
+ gdst_roi.download(roi);
- void Near(double threshold)
- {
- cv::Mat cpu_cldst;
- cldst.download(cpu_cldst);
- EXPECT_MAT_NEAR(dst, cpu_cldst, threshold);
+ EXPECT_MAT_NEAR(dst_whole, whole, threshold);
+ EXPECT_MAT_NEAR(dst_roi, roi, threshold);
}
};
-////////////////////////////////equalizeHist//////////////////////////////////////////
-
-struct equalizeHist : ImgprocTestBase {};
-
-OCL_TEST_P(equalizeHist, Mat)
-{
- if (mat1.type() != CV_8UC1 || mat1.type() != dst.type())
- {
- cout << "Unsupported type" << endl;
- EXPECT_DOUBLE_EQ(0.0, 0.0);
- }
- else
- {
- for(int j = 0; j < LOOP_TIMES; j++)
- {
- random_roi();
- cv::equalizeHist(mat1_roi, dst_roi);
- cv::ocl::equalizeHist(clmat1_roi, cldst_roi);
- Near(1.1);
- }
- }
-}
-
////////////////////////////////copyMakeBorder////////////////////////////////////////////
-struct CopyMakeBorder : ImgprocTestBase {};
-
-OCL_TEST_P(CopyMakeBorder, Mat)
+PARAM_TEST_CASE(CopyMakeBorder, MatDepth, // depth
+ Channels, // channels
+ bool, // isolated or not
+ Border, // border type
+ bool) // roi or not
{
- int bordertype[] = {cv::BORDER_CONSTANT, cv::BORDER_REPLICATE, cv::BORDER_REFLECT, cv::BORDER_WRAP, cv::BORDER_REFLECT_101};
- int top = rng.uniform(0, 10);
- int bottom = rng.uniform(0, 10);
- int left = rng.uniform(0, 10);
- int right = rng.uniform(0, 10);
- if (mat1.type() != dst.type())
- {
- cout << "Unsupported type" << endl;
- EXPECT_DOUBLE_EQ(0.0, 0.0);
- }
- else
- {
- for(size_t i = 0; i < sizeof(bordertype) / sizeof(int); i++)
- for(int j = 0; j < LOOP_TIMES; j++)
- {
- random_roi();
-#ifdef RANDOMROI
- if(((bordertype[i] != cv::BORDER_CONSTANT) && (bordertype[i] != cv::BORDER_REPLICATE)) && (mat1_roi.cols <= left) || (mat1_roi.cols <= right) || (mat1_roi.rows <= top) || (mat1_roi.rows <= bottom))
- {
- continue;
- }
- if((dstx >= left) && (dsty >= top) && (dstx + cldst_roi.cols + right <= cldst_roi.wholecols) && (dsty + cldst_roi.rows + bottom <= cldst_roi.wholerows))
- {
- dst_roi.adjustROI(top, bottom, left, right);
- cldst_roi.adjustROI(top, bottom, left, right);
- }
- else
- {
- continue;
- }
-#endif
- cv::copyMakeBorder(mat1_roi, dst_roi, top, bottom, left, right, bordertype[i] | cv::BORDER_ISOLATED, cv::Scalar(1.0));
- cv::ocl::copyMakeBorder(clmat1_roi, cldst_roi, top, bottom, left, right, bordertype[i] | cv::BORDER_ISOLATED, cv::Scalar(1.0));
-
- cv::Mat cpu_cldst;
-#ifndef RANDOMROI
- cldst_roi.download(cpu_cldst);
- EXPECT_MAT_NEAR(dst_roi, cpu_cldst, 0.0);
-#else
- cldst.download(cpu_cldst);
- EXPECT_MAT_NEAR(dst, cpu_cldst, 0.0);
-#endif
-
- }
- }
-}
-
+ int type, borderType;
+ bool useRoi;
+ Border border;
+ Scalar val;
-////////////////////////////////cornerMinEigenVal//////////////////////////////////////////
-
-struct cornerMinEigenVal : ImgprocTestBase {};
+ Mat src, dst_whole, src_roi, dst_roi;
+ ocl::oclMat gsrc_whole, gsrc_roi, gdst_whole, gdst_roi;
-OCL_TEST_P(cornerMinEigenVal, Mat)
-{
- for(int j = 0; j < LOOP_TIMES; j++)
+ virtual void SetUp()
{
+ type = CV_MAKE_TYPE(GET_PARAM(0), GET_PARAM(1));
+ borderType = GET_PARAM(3);
- random_roi();
- int blockSize = 3, apertureSize = 3;//1 + 2 * (rand() % 4);
- //int borderType = cv::BORDER_CONSTANT;
- //int borderType = cv::BORDER_REPLICATE;
- int borderType = cv::BORDER_REFLECT;
- cv::cornerMinEigenVal(mat1_roi, dst_roi, blockSize, apertureSize, borderType);
- cv::ocl::cornerMinEigenVal(clmat1_roi, cldst_roi, blockSize, apertureSize, borderType);
- Near(1.);
- }
-}
-
-
-
-////////////////////////////////cornerHarris//////////////////////////////////////////
-
-struct cornerHarris : ImgprocTestBase {};
-
-OCL_TEST_P(cornerHarris, Mat)
-{
- for(int j = 0; j < LOOP_TIMES; j++)
- {
+ if (GET_PARAM(2))
+ borderType |= BORDER_ISOLATED;
- random_roi();
- int blockSize = 3, apertureSize = 3; //1 + 2 * (rand() % 4);
- double k = 2;
- //int borderType = cv::BORDER_CONSTANT;
- //int borderType = cv::BORDER_REPLICATE;
- int borderType = cv::BORDER_REFLECT;
- cv::cornerHarris(mat1_roi, dst_roi, blockSize, apertureSize, k, borderType);
- cv::ocl::cornerHarris(clmat1_roi, cldst_roi, blockSize, apertureSize, k, borderType);
- Near(1.);
+ useRoi = GET_PARAM(4);
}
-}
-
-////////////////////////////////integral/////////////////////////////////////////////////
-
-struct integral : ImgprocTestBase {};
-
-OCL_TEST_P(integral, Mat1)
-{
- for(int j = 0; j < LOOP_TIMES; j++)
+ void random_roi()
{
- random_roi();
+ Size roiSize = randomSize(1, MAX_VALUE);
+ Border srcBorder = randomBorder(0, useRoi ? MAX_VALUE : 0);
+ randomSubMat(src, src_roi, roiSize, srcBorder, type, 5, 256);
- cv::ocl::integral(clmat1_roi, cldst_roi);
- cv::integral(mat1_roi, dst_roi);
- Near(0);
- }
-}
+ Border dstBorder = randomBorder(0, useRoi ? MAX_VALUE : 0);
+ randomSubMat(dst_whole, dst_roi, roiSize, dstBorder, type, 5, 16);
-OCL_TEST_P(integral, Mat2)
-{
- for(int j = 0; j < LOOP_TIMES; j++)
- {
- random_roi();
+ generateOclMat(gsrc_whole, gsrc_roi, src, roiSize, srcBorder);
+ generateOclMat(gdst_whole, gdst_roi, dst_whole, roiSize, dstBorder);
- cv::ocl::integral(clmat1_roi, cldst_roi, cldst1_roi);
- cv::integral(mat1_roi, dst_roi, dst1_roi);
- Near(0);
-
- cv::Mat cpu_cldst1;
- cldst1.download(cpu_cldst1);
- EXPECT_MAT_NEAR(dst1, cpu_cldst1, 0.0);
+ border = randomBorder(0, MAX_VALUE << 2);
+ val = randomScalar(-MAX_VALUE, MAX_VALUE);
}
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////////////
-// warpAffine & warpPerspective
-
-PARAM_TEST_CASE(WarpTestBase, MatType, int)
-{
- int type;
- cv::Size size;
- int interpolation;
-
- //src mat
- cv::Mat mat1;
- cv::Mat dst;
-
- // set up roi
- int src_roicols;
- int src_roirows;
- int dst_roicols;
- int dst_roirows;
- int src1x;
- int src1y;
- int dstx;
- int dsty;
-
-
- //src mat with roi
- cv::Mat mat1_roi;
- cv::Mat dst_roi;
-
- //ocl dst mat for testing
- cv::ocl::oclMat gdst_whole;
-
- //ocl mat with roi
- cv::ocl::oclMat gmat1;
- cv::ocl::oclMat gdst;
-
- virtual void SetUp()
+ void Near(double threshold = 0.0)
{
- type = GET_PARAM(0);
- interpolation = GET_PARAM(1);
- size = cv::Size(MWIDTH, MHEIGHT);
-
- mat1 = randomMat(size, type, 5, 16, false);
- dst = randomMat(size, type, 5, 16, false);
- }
+ Mat whole, roi;
+ gdst_whole.download(whole);
+ gdst_roi.download(roi);
- void random_roi()
- {
-#ifdef RANDOMROI
- //randomize ROI
- src_roicols = rng.uniform(1, mat1.cols);
- src_roirows = rng.uniform(1, mat1.rows);
- dst_roicols = rng.uniform(1, dst.cols);
- dst_roirows = rng.uniform(1, dst.rows);
- src1x = rng.uniform(0, mat1.cols - src_roicols);
- src1y = rng.uniform(0, mat1.rows - src_roirows);
- dstx = rng.uniform(0, dst.cols - dst_roicols);
- dsty = rng.uniform(0, dst.rows - dst_roirows);
-#else
- src_roicols = mat1.cols;
- src_roirows = mat1.rows;
- dst_roicols = dst.cols;
- dst_roirows = dst.rows;
- src1x = 0;
- src1y = 0;
- dstx = 0;
- dsty = 0;
-#endif
-
-
- mat1_roi = mat1(Rect(src1x, src1y, src_roicols, src_roirows));
- dst_roi = dst(Rect(dstx, dsty, dst_roicols, dst_roirows));
-
- gdst_whole = dst;
- gdst = gdst_whole(Rect(dstx, dsty, dst_roicols, dst_roirows));
-
-
- gmat1 = mat1_roi;
+ EXPECT_MAT_NEAR(dst_whole, whole, threshold);
+ EXPECT_MAT_NEAR(dst_roi, roi, threshold);
}
-
};
-/////warpAffine
-
-struct WarpAffine : WarpTestBase {};
-
-OCL_TEST_P(WarpAffine, Mat)
+OCL_TEST_P(CopyMakeBorder, Mat)
{
- static const double coeffs[2][3] =
- {
- {cos(CV_PI / 6), -sin(CV_PI / 6), 100.0},
- {sin(CV_PI / 6), cos(CV_PI / 6), -100.0}
- };
- Mat M(2, 3, CV_64F, (void *)coeffs);
-
- for(int j = 0; j < LOOP_TIMES; j++)
+ for (int i = 0; i < LOOP_TIMES; ++i)
{
random_roi();
- cv::warpAffine(mat1_roi, dst_roi, M, size, interpolation);
- cv::ocl::warpAffine(gmat1, gdst, M, size, interpolation);
+ cv::copyMakeBorder(src_roi, dst_roi, border.top, border.bot, border.lef, border.rig, borderType, val);
+ ocl::copyMakeBorder(gsrc_roi, gdst_roi, border.top, border.bot, border.lef, border.rig, borderType, val);
- cv::Mat cpu_dst;
- gdst_whole.download(cpu_dst);
- EXPECT_MAT_NEAR(dst, cpu_dst, 1.0);
+ Near();
}
-
}
+////////////////////////////////equalizeHist//////////////////////////////////////////////
-// warpPerspective
+typedef ImgprocTestBase EqualizeHist;
-struct WarpPerspective : WarpTestBase {};
-
-OCL_TEST_P(WarpPerspective, Mat)
+OCL_TEST_P(EqualizeHist, Mat)
{
- static const double coeffs[3][3] =
- {
- {cos(3.14 / 6), -sin(3.14 / 6), 100.0},
- {sin(3.14 / 6), cos(3.14 / 6), -100.0},
- {0.0, 0.0, 1.0}
- };
- Mat M(3, 3, CV_64F, (void *)coeffs);
-
- for(int j = 0; j < LOOP_TIMES; j++)
+ for (int j = 0; j < LOOP_TIMES; j++)
{
random_roi();
- cv::warpPerspective(mat1_roi, dst_roi, M, size, interpolation);
- cv::ocl::warpPerspective(gmat1, gdst, M, size, interpolation);
+ equalizeHist(src_roi, dst_roi);
+ ocl::equalizeHist(gsrc_roi, gdst_roi);
- cv::Mat cpu_dst;
- gdst_whole.download(cpu_dst);
- EXPECT_MAT_NEAR(dst, cpu_dst, 1.0);
+ Near(1.1);
}
-
}
-/////////////////////////////////////////////////////////////////////////////////////////////////
-// remap
-//////////////////////////////////////////////////////////////////////////////////////////////////
-
-PARAM_TEST_CASE(Remap, MatType, MatType, MatType, int, int)
-{
- int srcType;
- int map1Type;
- int map2Type;
- cv::Scalar val;
-
- int interpolation;
- int bordertype;
-
- cv::Mat src;
- cv::Mat dst;
- cv::Mat map1;
- cv::Mat map2;
-
- //std::vector<cv::ocl::Info> oclinfo;
-
- int src_roicols;
- int src_roirows;
- int dst_roicols;
- int dst_roirows;
- int map1_roicols;
- int map1_roirows;
- int map2_roicols;
- int map2_roirows;
- int srcx;
- int srcy;
- int dstx;
- int dsty;
- int map1x;
- int map1y;
- int map2x;
- int map2y;
-
- cv::Mat src_roi;
- cv::Mat dst_roi;
- cv::Mat map1_roi;
- cv::Mat map2_roi;
-
- //ocl mat for testing
- cv::ocl::oclMat gdst;
-
- //ocl mat with roi
- cv::ocl::oclMat gsrc_roi;
- cv::ocl::oclMat gdst_roi;
- cv::ocl::oclMat gmap1_roi;
- cv::ocl::oclMat gmap2_roi;
-
- virtual void SetUp()
- {
- srcType = GET_PARAM(0);
- map1Type = GET_PARAM(1);
- map2Type = GET_PARAM(2);
- interpolation = GET_PARAM(3);
- bordertype = GET_PARAM(4);
-
- cv::Size srcSize = cv::Size(MWIDTH, MHEIGHT);
- cv::Size map1Size = cv::Size(MWIDTH, MHEIGHT);
- double min = 5, max = 16;
-
- if(srcType != nulltype)
- {
- src = randomMat(srcSize, srcType, min, max, false);
- }
- if((map1Type == CV_16SC2 && map2Type == nulltype) || (map1Type == CV_32FC2 && map2Type == nulltype))
- {
- map1 = randomMat(map1Size, map1Type, min, max, false);
- }
- else if (map1Type == CV_32FC1 && map2Type == CV_32FC1)
- {
- map1 = randomMat(map1Size, map1Type, min, max, false);
- map2 = randomMat(map1Size, map1Type, min, max, false);
- }
-
- else
- {
- cout << "The wrong input type" << endl;
- return;
- }
+////////////////////////////////cornerMinEigenVal//////////////////////////////////////////
- dst = randomMat(map1Size, srcType, min, max, false);
- switch (src.channels())
- {
- case 1:
- val = cv::Scalar(rng.uniform(0.0, 10.0), 0, 0, 0);
- break;
- case 2:
- val = cv::Scalar(rng.uniform(0.0, 10.0), rng.uniform(0.0, 10.0), 0, 0);
- break;
- case 3:
- val = cv::Scalar(rng.uniform(0.0, 10.0), rng.uniform(0.0, 10.0), rng.uniform(0.0, 10.0), 0);
- break;
- case 4:
- val = cv::Scalar(rng.uniform(0.0, 10.0), rng.uniform(0.0, 10.0), rng.uniform(0.0, 10.0), rng.uniform(0.0, 10.0));
- break;
- }
+typedef ImgprocTestBase CornerMinEigenVal;
- }
- void random_roi()
+OCL_TEST_P(CornerMinEigenVal, Mat)
+{
+ for (int j = 0; j < LOOP_TIMES; j++)
{
- dst_roicols = rng.uniform(1, dst.cols);
- dst_roirows = rng.uniform(1, dst.rows);
-
- src_roicols = rng.uniform(1, src.cols);
- src_roirows = rng.uniform(1, src.rows);
-
-
- srcx = rng.uniform(0, src.cols - src_roicols);
- srcy = rng.uniform(0, src.rows - src_roirows);
- dstx = rng.uniform(0, dst.cols - dst_roicols);
- dsty = rng.uniform(0, dst.rows - dst_roirows);
- map1_roicols = dst_roicols;
- map1_roirows = dst_roirows;
- map2_roicols = dst_roicols;
- map2_roirows = dst_roirows;
- map1x = dstx;
- map1y = dsty;
- map2x = dstx;
- map2y = dsty;
-
- if((map1Type == CV_16SC2 && map2Type == nulltype) || (map1Type == CV_32FC2 && map2Type == nulltype))
- {
- map1_roi = map1(Rect(map1x, map1y, map1_roicols, map1_roirows));
- gmap1_roi = map1_roi;
- }
+ random_roi();
- else if (map1Type == CV_32FC1 && map2Type == CV_32FC1)
- {
- map1_roi = map1(Rect(map1x, map1y, map1_roicols, map1_roirows));
- gmap1_roi = map1_roi;
- map2_roi = map2(Rect(map2x, map2y, map2_roicols, map2_roirows));
- gmap2_roi = map2_roi;
- }
- src_roi = src(Rect(srcx, srcy, src_roicols, src_roirows));
- dst_roi = dst(Rect(dstx, dsty, dst_roicols, dst_roirows));
- gsrc_roi = src_roi;
- gdst = dst;
- gdst_roi = gdst(Rect(dstx, dsty, dst_roicols, dst_roirows));
- }
-};
+ int apertureSize = 3;
-OCL_TEST_P(Remap, Mat)
-{
- if((interpolation == 1 && map1Type == CV_16SC2) || (map1Type == CV_32FC1 && map2Type == nulltype) || (map1Type == CV_16SC2 && map2Type == CV_32FC1) || (map1Type == CV_32FC2 && map2Type == CV_32FC1))
- {
- cout << "Don't support the dataType" << endl;
- return;
- }
- int bordertype[] = {cv::BORDER_CONSTANT, cv::BORDER_REPLICATE/*,BORDER_REFLECT,BORDER_WRAP,BORDER_REFLECT_101*/};
+ cornerMinEigenVal(src_roi, dst_roi, blockSize, apertureSize, borderType);
+ ocl::cornerMinEigenVal(gsrc_roi, gdst_roi, blockSize, apertureSize, borderType);
- for(int j = 0; j < LOOP_TIMES; j++)
- {
- random_roi();
- cv::remap(src_roi, dst_roi, map1_roi, map2_roi, interpolation, bordertype[0], val);
- cv::ocl::remap(gsrc_roi, gdst_roi, gmap1_roi, gmap2_roi, interpolation, bordertype[0], val);
- cv::Mat cpu_dst;
- gdst.download(cpu_dst);
-
- if(interpolation == 0)
- EXPECT_MAT_NEAR(dst, cpu_dst, 1.0);
- EXPECT_MAT_NEAR(dst, cpu_dst, 2.0);
+ Near(1.0);
}
}
+////////////////////////////////cornerHarris//////////////////////////////////////////
+typedef ImgprocTestBase CornerHarris;
-/////////////////////////////////////////////////////////////////////////////////////////////////
-// resize
-
-PARAM_TEST_CASE(Resize, MatType, cv::Size, double, double, int)
+OCL_TEST_P(CornerHarris, Mat)
{
- int type;
- cv::Size dsize;
- double fx, fy;
- int interpolation;
-
- //src mat
- cv::Mat mat1;
- cv::Mat dst;
-
- // set up roi
- int src_roicols;
- int src_roirows;
- int dst_roicols;
- int dst_roirows;
- int src1x;
- int src1y;
- int dstx;
- int dsty;
-
- //src mat with roi
- cv::Mat mat1_roi;
- cv::Mat dst_roi;
-
- //ocl dst mat for testing
- cv::ocl::oclMat gdst_whole;
-
- //ocl mat with roi
- cv::ocl::oclMat gmat1;
- cv::ocl::oclMat gdst;
-
- virtual void SetUp()
+ for (int j = 0; j < LOOP_TIMES; j++)
{
- type = GET_PARAM(0);
- dsize = GET_PARAM(1);
- fx = GET_PARAM(2);
- fy = GET_PARAM(3);
- interpolation = GET_PARAM(4);
-
- cv::Size size(MWIDTH, MHEIGHT);
-
- if(dsize == cv::Size() && !(fx > 0 && fy > 0))
- {
- cout << "invalid dsize and fx fy" << endl;
- return;
- }
+ random_roi();
- if(dsize == cv::Size())
- {
- dsize.width = (int)(size.width * fx);
- dsize.height = (int)(size.height * fy);
- }
+ int apertureSize = 3;
+ double k = 2.0;
- mat1 = randomMat(size, type, 5, 16, false);
- dst = randomMat(dsize, type, 5, 16, false);
+ cornerHarris(src_roi, dst_roi, blockSize, apertureSize, k, borderType);
+ ocl::cornerHarris(gsrc_roi, gdst_roi, blockSize, apertureSize, k, borderType);
+ Near(1.0);
}
+}
- void random_roi()
- {
-#ifdef RANDOMROI
- //randomize ROI
- src_roicols = rng.uniform(1, mat1.cols);
- src_roirows = rng.uniform(1, mat1.rows);
- dst_roicols = (int)(src_roicols * fx);
- dst_roirows = (int)(src_roirows * fy);
- src1x = rng.uniform(0, mat1.cols - src_roicols);
- src1y = rng.uniform(0, mat1.rows - src_roirows);
- dstx = rng.uniform(0, dst.cols - dst_roicols);
- dsty = rng.uniform(0, dst.rows - dst_roirows);
-#else
- src_roicols = mat1.cols;
- src_roirows = mat1.rows;
- dst_roicols = dst.cols;
- dst_roirows = dst.rows;
- src1x = 0;
- src1y = 0;
- dstx = 0;
- dsty = 0;
-#endif
- dsize.width = dst_roicols;
- dsize.height = dst_roirows;
- mat1_roi = mat1(Rect(src1x, src1y, src_roicols, src_roirows));
- dst_roi = dst(Rect(dstx, dsty, dst_roicols, dst_roirows));
-
- gdst_whole = dst;
- gdst = gdst_whole(Rect(dstx, dsty, dst_roicols, dst_roirows));
-
- dsize.width = (int)(mat1_roi.size().width * fx);
- dsize.height = (int)(mat1_roi.size().height * fy);
-
- gmat1 = mat1_roi;
- }
+//////////////////////////////////integral/////////////////////////////////////////////////
-};
+typedef ImgprocTestBase Integral;
-OCL_TEST_P(Resize, Mat)
+OCL_TEST_P(Integral, Mat1)
{
- for(int j = 0; j < LOOP_TIMES; j++)
+ for (int j = 0; j < LOOP_TIMES; j++)
{
random_roi();
- // cv::resize(mat1_roi, dst_roi, dsize, fx, fy, interpolation);
- // cv::ocl::resize(gmat1, gdst, dsize, fx, fy, interpolation);
- if(dst_roicols < 1 || dst_roirows < 1) continue;
- cv::resize(mat1_roi, dst_roi, dsize, fx, fy, interpolation);
- cv::ocl::resize(gmat1, gdst, dsize, fx, fy, interpolation);
+ ocl::integral(gsrc_roi, gdst_roi);
+ integral(src_roi, dst_roi);
- cv::Mat cpu_dst;
- gdst_whole.download(cpu_dst);
- EXPECT_MAT_NEAR(dst, cpu_dst, 1.0);
+ Near();
}
-
}
-
-/////////////////////////////////////////////////////////////////////////////////////////////////
-//threshold
-
-PARAM_TEST_CASE(Threshold, MatType, ThreshOp)
+// TODO wrong output type
+OCL_TEST_P(Integral, DISABLED_Mat2)
{
- int type;
- int threshOp;
-
- //src mat
- cv::Mat mat1;
- cv::Mat dst;
-
- // set up roi
- int roicols;
- int roirows;
- int src1x;
- int src1y;
- int dstx;
- int dsty;
-
- //src mat with roi
- cv::Mat mat1_roi;
- cv::Mat dst_roi;
-
- //ocl dst mat for testing
- cv::ocl::oclMat gdst_whole;
+ Mat dst1;
+ ocl::oclMat gdst1;
- //ocl mat with roi
- cv::ocl::oclMat gmat1;
- cv::ocl::oclMat gdst;
-
- virtual void SetUp()
- {
- type = GET_PARAM(0);
- threshOp = GET_PARAM(1);
-
- cv::Size size(MWIDTH, MHEIGHT);
-
- mat1 = randomMat(size, type, 5, 16, false);
- dst = randomMat(size, type, 5, 16, false);
- }
-
- void random_roi()
- {
-#ifdef RANDOMROI
- //randomize ROI
- roicols = rng.uniform(1, mat1.cols);
- roirows = rng.uniform(1, mat1.rows);
- src1x = rng.uniform(0, mat1.cols - roicols);
- src1y = rng.uniform(0, mat1.rows - roirows);
- dstx = rng.uniform(0, dst.cols - roicols);
- dsty = rng.uniform(0, dst.rows - roirows);
-#else
- roicols = mat1.cols;
- roirows = mat1.rows;
- src1x = 0;
- src1y = 0;
- dstx = 0;
- dsty = 0;
-#endif
-
- mat1_roi = mat1(Rect(src1x, src1y, roicols, roirows));
- dst_roi = dst(Rect(dstx, dsty, roicols, roirows));
-
- gdst_whole = dst;
- gdst = gdst_whole(Rect(dstx, dsty, roicols, roirows));
-
-
- gmat1 = mat1_roi;
- }
-
-};
-
-OCL_TEST_P(Threshold, Mat)
-{
- for(int j = 0; j < LOOP_TIMES; j++)
+ for (int j = 0; j < LOOP_TIMES; j++)
{
random_roi();
- double maxVal = randomDouble(20.0, 127.0);
- double thresh = randomDouble(0.0, maxVal);
- cv::threshold(mat1_roi, dst_roi, thresh, maxVal, threshOp);
- cv::ocl::threshold(gmat1, gdst, thresh, maxVal, threshOp);
+ integral(src_roi, dst1, dst_roi);
+ ocl::integral(gsrc_roi, gdst1, gdst_roi);
- cv::Mat cpu_dst;
- gdst_whole.download(cpu_dst);
- EXPECT_MAT_NEAR(dst, cpu_dst, 1);
+ Near();
}
-
}
-PARAM_TEST_CASE(meanShiftTestBase, MatType, MatType, int, int, cv::TermCriteria)
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//// threshold
+
+struct Threshold :
+ public ImgprocTestBase
{
- int type, typeCoor;
- int sp, sr;
- cv::TermCriteria crit;
- //src mat
- cv::Mat src;
- cv::Mat dst;
- cv::Mat dstCoor;
-
- //set up roi
- int roicols;
- int roirows;
- int srcx;
- int srcy;
- int dstx;
- int dsty;
-
- //src mat with roi
- cv::Mat src_roi;
- cv::Mat dst_roi;
- cv::Mat dstCoor_roi;
-
- //ocl dst mat
- cv::ocl::oclMat gdst;
- cv::ocl::oclMat gdstCoor;
-
- //ocl mat with roi
- cv::ocl::oclMat gsrc_roi;
- cv::ocl::oclMat gdst_roi;
- cv::ocl::oclMat gdstCoor_roi;
+ int thresholdType;
virtual void SetUp()
{
- type = GET_PARAM(0);
- typeCoor = GET_PARAM(1);
- sp = GET_PARAM(2);
- sr = GET_PARAM(3);
- crit = GET_PARAM(4);
-
- // MWIDTH=256, MHEIGHT=256. defined in utility.hpp
- cv::Size size = cv::Size(MWIDTH, MHEIGHT);
-
- src = randomMat(size, type, 5, 16, false);
- dst = randomMat(size, type, 5, 16, false);
- dstCoor = randomMat(size, typeCoor, 5, 16, false);
-
- }
-
- void random_roi()
- {
-#ifdef RANDOMROI
- //randomize ROI
- roicols = rng.uniform(1, src.cols);
- roirows = rng.uniform(1, src.rows);
- srcx = rng.uniform(0, src.cols - roicols);
- srcy = rng.uniform(0, src.rows - roirows);
- dstx = rng.uniform(0, dst.cols - roicols);
- dsty = rng.uniform(0, dst.rows - roirows);
-#else
- roicols = src.cols;
- roirows = src.rows;
- srcx = 0;
- srcy = 0;
- dstx = 0;
- dsty = 0;
-#endif
- src_roi = src(Rect(srcx, srcy, roicols, roirows));
- dst_roi = dst(Rect(dstx, dsty, roicols, roirows));
- dstCoor_roi = dstCoor(Rect(dstx, dsty, roicols, roirows));
-
- gdst = dst;
- gdstCoor = dstCoor;
-
- gsrc_roi = src_roi;
- gdst_roi = gdst(Rect(dstx, dsty, roicols, roirows)); //gdst_roi
- gdstCoor_roi = gdstCoor(Rect(dstx, dsty, roicols, roirows));
+ type = GET_PARAM(0);
+ blockSize = GET_PARAM(1);
+ thresholdType = GET_PARAM(2);
+ useRoi = GET_PARAM(3);
}
};
-/////////////////////////meanShiftFiltering/////////////////////////////
-struct meanShiftFiltering : meanShiftTestBase {};
-
-OCL_TEST_P(meanShiftFiltering, Mat)
+OCL_TEST_P(Threshold, Mat)
{
-
- for(int j = 0; j < LOOP_TIMES; j++)
+ for (int j = 0; j < LOOP_TIMES; j++)
{
random_roi();
- cv::Mat cpu_gdst;
- gdst.download(cpu_gdst);
+ double maxVal = randomDouble(20.0, 127.0);
+ double thresh = randomDouble(0.0, maxVal);
- meanShiftFiltering_(src_roi, dst_roi, sp, sr, crit);
- cv::ocl::meanShiftFiltering(gsrc_roi, gdst_roi, sp, sr, crit);
+ threshold(src_roi, dst_roi, thresh, maxVal, thresholdType);
+ ocl::threshold(gsrc_roi, gdst_roi, thresh, maxVal, thresholdType);
- gdst.download(cpu_gdst);
- EXPECT_MAT_NEAR(dst, cpu_gdst, 0.0);
+ Near(1);
}
}
-///////////////////////////meanShiftProc//////////////////////////////////
-struct meanShiftProc : meanShiftTestBase {};
+/////////////////////////////////////////////////////////////////////////////////////////
+// calcHist
-OCL_TEST_P(meanShiftProc, Mat)
+static void calcHistGold(const Mat &src, Mat &hist)
{
+ hist = Mat(1, 256, CV_32SC1, Scalar::all(0));
- for(int j = 0; j < LOOP_TIMES; j++)
- {
- random_roi();
-
- cv::Mat cpu_gdst;
- cv::Mat cpu_gdstCoor;
-
- meanShiftProc_(src_roi, dst_roi, dstCoor_roi, sp, sr, crit);
- cv::ocl::meanShiftProc(gsrc_roi, gdst_roi, gdstCoor_roi, sp, sr, crit);
-
- gdst.download(cpu_gdst);
- gdstCoor.download(cpu_gdstCoor);
- EXPECT_MAT_NEAR(dst, cpu_gdst, 0.0);
- EXPECT_MAT_NEAR(dstCoor, cpu_gdstCoor, 0.0);
- }
-}
-
-///////////////////////////////////////////////////////////////////////////////////////
-//hist
-void calcHistGold(const cv::Mat &src, cv::Mat &hist)
-{
- hist.create(1, 256, CV_32SC1);
- hist.setTo(cv::Scalar::all(0));
-
- int *hist_row = hist.ptr<int>();
+ int * const hist_row = hist.ptr<int>();
for (int y = 0; y < src.rows; ++y)
{
- const uchar *src_row = src.ptr(y);
+ const uchar * const src_row = src.ptr(y);
for (int x = 0; x < src.cols; ++x)
++hist_row[src_row[x]];
}
}
-PARAM_TEST_CASE(histTestBase, MatType, MatType)
-{
- int type_src;
-
- //src mat
- cv::Mat src;
- cv::Mat dst_hist;
- //set up roi
- int roicols;
- int roirows;
- int srcx;
- int srcy;
- //src mat with roi
- cv::Mat src_roi;
- //ocl dst mat, dst_hist and gdst_hist don't have roi
- cv::ocl::oclMat gdst_hist;
- //ocl mat with roi
- cv::ocl::oclMat gsrc_roi;
-
- virtual void SetUp()
- {
- type_src = GET_PARAM(0);
-
- cv::Size size = cv::Size(MWIDTH, MHEIGHT);
+typedef ImgprocTestBase CalcHist;
- src = randomMat(size, type_src, 0, 256, false);
-
- }
-
- void random_roi()
- {
-#ifdef RANDOMROI
- //randomize ROI
- roicols = rng.uniform(1, src.cols);
- roirows = rng.uniform(1, src.rows);
- srcx = rng.uniform(0, src.cols - roicols);
- srcy = rng.uniform(0, src.rows - roirows);
-#else
- roicols = src.cols;
- roirows = src.rows;
- srcx = 0;
- srcy = 0;
-#endif
- src_roi = src(Rect(srcx, srcy, roicols, roirows));
-
- gsrc_roi = src_roi;
- }
-};
-///////////////////////////calcHist///////////////////////////////////////
-struct calcHist : histTestBase {};
-
-OCL_TEST_P(calcHist, Mat)
+OCL_TEST_P(CalcHist, Mat)
{
- for(int j = 0; j < LOOP_TIMES; j++)
+ for (int j = 0; j < LOOP_TIMES; j++)
{
random_roi();
- cv::Mat cpu_hist;
-
- calcHistGold(src_roi, dst_hist);
- cv::ocl::calcHist(gsrc_roi, gdst_hist);
+ calcHistGold(src_roi, dst_roi);
+ ocl::calcHist(gsrc_roi, gdst_roi);
- gdst_hist.download(cpu_hist);
- EXPECT_MAT_NEAR(dst_hist, cpu_hist, 0.0);
+ Near();
}
}
-///////////////////////////////////////////////////////////////////////////////////////////////////////
-// CLAHE
-PARAM_TEST_CASE(CLAHE, cv::Size, double)
+/////////////////////////////////////////////////////////////////////////////////////////////////////////
+//// CLAHE
+
+PARAM_TEST_CASE(CLAHETest, Size, double, bool)
{
- cv::Size gridSize;
+ Size gridSize;
double clipLimit;
+ bool useRoi;
- cv::Mat src;
- cv::Mat dst_gold;
-
- cv::ocl::oclMat g_src;
- cv::ocl::oclMat g_dst;
+ Mat src, dst_whole, src_roi, dst_roi;
+ ocl::oclMat gsrc_whole, gsrc_roi, gdst_whole, gdst_roi;
virtual void SetUp()
{
gridSize = GET_PARAM(0);
clipLimit = GET_PARAM(1);
-
- src = randomMat(cv::Size(MWIDTH, MHEIGHT), CV_8UC1, 0, 256, false);
- g_src.upload(src);
+ useRoi = GET_PARAM(2);
}
-};
-
-OCL_TEST_P(CLAHE, Accuracy)
-{
- cv::Ptr<cv::CLAHE> clahe = cv::ocl::createCLAHE(clipLimit, gridSize);
- clahe->apply(g_src, g_dst);
- cv::Mat dst(g_dst);
-
- cv::Ptr<cv::CLAHE> clahe_gold = cv::createCLAHE(clipLimit, gridSize);
- clahe_gold->apply(src, dst_gold);
- EXPECT_MAT_NEAR(dst_gold, dst, 1.0);
-}
-
-///////////////////////////Convolve//////////////////////////////////
-PARAM_TEST_CASE(ConvolveTestBase, MatType, bool)
-{
- int type;
- //src mat
- cv::Mat mat1;
- cv::Mat mat2;
- cv::Mat dst;
- cv::Mat dst1; //bak, for two outputs
- // set up roi
- int roicols;
- int roirows;
- int src1x;
- int src1y;
- int src2x;
- int src2y;
- int dstx;
- int dsty;
- //src mat with roi
- cv::Mat mat1_roi;
- cv::Mat mat2_roi;
- cv::Mat dst_roi;
- cv::Mat dst1_roi; //bak
- //ocl dst mat for testing
- cv::ocl::oclMat gdst_whole;
- cv::ocl::oclMat gdst1_whole; //bak
- //ocl mat with roi
- cv::ocl::oclMat gmat1;
- cv::ocl::oclMat gmat2;
- cv::ocl::oclMat gdst;
- cv::ocl::oclMat gdst1; //bak
- virtual void SetUp()
+ void random_roi()
{
- type = GET_PARAM(0);
+ Size roiSize = randomSize(std::max(gridSize.height, gridSize.width), MAX_VALUE);
+ Border srcBorder = randomBorder(0, useRoi ? MAX_VALUE : 0);
+ randomSubMat(src, src_roi, roiSize, srcBorder, CV_8UC1, 5, 256);
- cv::Size size(MWIDTH, MHEIGHT);
+ Border dstBorder = randomBorder(0, useRoi ? MAX_VALUE : 0);
+ randomSubMat(dst_whole, dst_roi, roiSize, dstBorder, CV_8UC1, 5, 16);
- mat1 = randomMat(size, type, 5, 16, false);
- mat2 = randomMat(size, type, 5, 16, false);
- dst = randomMat(size, type, 5, 16, false);
- dst1 = randomMat(size, type, 5, 16, false);
+ generateOclMat(gsrc_whole, gsrc_roi, src, roiSize, srcBorder);
+ generateOclMat(gdst_whole, gdst_roi, dst_whole, roiSize, dstBorder);
}
- void random_roi()
+
+ void Near(double threshold = 0.0)
{
-#ifdef RANDOMROI
- //randomize ROI
- roicols = rng.uniform(1, mat1.cols);
- roirows = rng.uniform(1, mat1.rows);
- src1x = rng.uniform(0, mat1.cols - roicols);
- src1y = rng.uniform(0, mat1.rows - roirows);
- dstx = rng.uniform(0, dst.cols - roicols);
- dsty = rng.uniform(0, dst.rows - roirows);
-#else
- roicols = mat1.cols;
- roirows = mat1.rows;
- src1x = 0;
- src1y = 0;
- dstx = 0;
- dsty = 0;
-#endif
- src2x = rng.uniform(0, mat2.cols - roicols);
- src2y = rng.uniform(0, mat2.rows - roirows);
- mat1_roi = mat1(Rect(src1x, src1y, roicols, roirows));
- mat2_roi = mat2(Rect(src2x, src2y, roicols, roirows));
- dst_roi = dst(Rect(dstx, dsty, roicols, roirows));
- dst1_roi = dst1(Rect(dstx, dsty, roicols, roirows));
-
- gdst_whole = dst;
- gdst = gdst_whole(Rect(dstx, dsty, roicols, roirows));
-
- gdst1_whole = dst1;
- gdst1 = gdst1_whole(Rect(dstx, dsty, roicols, roirows));
-
- gmat1 = mat1_roi;
- gmat2 = mat2_roi;
- //end
- }
+ Mat whole, roi;
+ gdst_whole.download(whole);
+ gdst_roi.download(roi);
+ EXPECT_MAT_NEAR(dst_whole, whole, threshold);
+ EXPECT_MAT_NEAR(dst_roi, roi, threshold);
+ }
};
-struct Convolve : ConvolveTestBase {};
-void conv2( cv::Mat x, cv::Mat y, cv::Mat z)
+OCL_TEST_P(CLAHETest, Accuracy)
{
- int N1 = x.rows;
- int M1 = x.cols;
- int N2 = y.rows;
- int M2 = y.cols;
-
- int i, j;
- int m, n;
-
-
- float *kerneldata = (float *)(x.data);
- float *srcdata = (float *)(y.data);
- float *dstdata = (float *)(z.data);
-
- for(i = 0; i < N2; i++)
- for(j = 0; j < M2; j++)
- {
- float temp = 0;
- for(m = 0; m < N1; m++)
- for(n = 0; n < M1; n++)
- {
- int r, c;
- r = min(max((i - N1 / 2 + m), 0), N2 - 1);
- c = min(max((j - M1 / 2 + n), 0), M2 - 1);
- temp += kerneldata[m * (x.step >> 2) + n] * srcdata[r * (y.step >> 2) + c];
- }
- dstdata[i * (z.step >> 2) + j] = temp;
- }
-}
-OCL_TEST_P(Convolve, Mat)
-{
- if(mat1.type() != CV_32FC1)
- {
- cout << "\tUnsupported type\t\n";
- }
- for(int j = 0; j < LOOP_TIMES; j++)
+ for (int i = 0; i < LOOP_TIMES; ++i)
{
random_roi();
- cv::ocl::oclMat temp1;
- cv::Mat kernel_cpu = mat2(Rect(0, 0, 7, 7));
- temp1 = kernel_cpu;
- conv2(kernel_cpu, mat1_roi, dst_roi);
- cv::ocl::convolve(gmat1, temp1, gdst);
+ Ptr<CLAHE> clahe = ocl::createCLAHE(clipLimit, gridSize);
+ clahe->apply(gsrc_roi, gdst_roi);
- cv::Mat cpu_dst;
- gdst_whole.download(cpu_dst);
- EXPECT_MAT_NEAR(dst, cpu_dst, .1);
+ Ptr<CLAHE> clahe_gold = createCLAHE(clipLimit, gridSize);
+ clahe_gold->apply(src_roi, dst_roi);
+ Near(1.0);
}
}
-//////////////////////////////// ColumnSum //////////////////////////////////////
-PARAM_TEST_CASE(ColumnSum, cv::Size)
-{
- cv::Size size;
- cv::Mat src;
-
- virtual void SetUp()
- {
- size = GET_PARAM(0);
- }
-};
+/////////////////////////////Convolve//////////////////////////////////
-OCL_TEST_P(ColumnSum, Accuracy)
+static void convolve_gold(const Mat & src, const Mat & kernel, Mat & dst)
{
- cv::Mat src = randomMat(size, CV_32FC1, 0, 255);
- cv::ocl::oclMat d_dst;
- cv::ocl::oclMat d_src(src);
+ for (int i = 0; i < src.rows; i++)
+ {
+ float * const dstptr = dst.ptr<float>(i);
- cv::ocl::columnSum(d_src, d_dst);
+ for (int j = 0; j < src.cols; j++)
+ {
+ float temp = 0;
- cv::Mat dst(d_dst);
+ for (int m = 0; m < kernel.rows; m++)
+ {
+ const float * const kptr = kernel.ptr<float>(m);
+ for (int n = 0; n < kernel.cols; n++)
+ {
+ int r = clipInt(i - kernel.rows / 2 + m, 0, src.rows - 1);
+ int c = clipInt(j - kernel.cols / 2 + n, 0, src.cols - 1);
- for (int j = 0; j < src.cols; ++j)
- {
- float gold = src.at<float>(0, j);
- float res = dst.at<float>(0, j);
- ASSERT_NEAR(res, gold, 1e-5);
- }
+ temp += src.ptr<float>(r)[c] * kptr[n];
+ }
+ }
- for (int i = 1; i < src.rows; ++i)
- {
- for (int j = 0; j < src.cols; ++j)
- {
- float gold = src.at<float>(i, j) += src.at<float>(i - 1, j);
- float res = dst.at<float>(i, j);
- ASSERT_NEAR(res, gold, 1e-5);
+ dstptr[j] = temp;
}
}
}
-/////////////////////////////////////////////////////////////////////////////////////
-
-INSTANTIATE_TEST_CASE_P(ImgprocTestBase, equalizeHist, Combine(
- ONE_TYPE(CV_8UC1),
- NULL_TYPE,
- ONE_TYPE(CV_8UC1),
- NULL_TYPE,
- NULL_TYPE,
- Values(false))); // Values(false) is the reserved parameter
+typedef ImgprocTestBase Convolve;
-INSTANTIATE_TEST_CASE_P(ImgprocTestBase, CopyMakeBorder, Combine(
- Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32SC1, CV_32SC3, CV_32SC4, CV_32FC1, CV_32FC3, CV_32FC4),
- NULL_TYPE,
- Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32SC1, CV_32SC3, CV_32SC4, CV_32FC1, CV_32FC3, CV_32FC4),
- NULL_TYPE,
- NULL_TYPE,
- Values(false))); // Values(false) is the reserved parameter
-
-INSTANTIATE_TEST_CASE_P(ImgprocTestBase, cornerMinEigenVal, Combine(
- Values(CV_8UC1, CV_32FC1),
- NULL_TYPE,
- ONE_TYPE(CV_32FC1),
- NULL_TYPE,
- NULL_TYPE,
- Values(false))); // Values(false) is the reserved parameter
+OCL_TEST_P(Convolve, Mat)
+{
+ Mat kernel, kernel_roi;
+ ocl::oclMat gkernel, gkernel_roi;
+ const Size roiSize(7, 7);
-INSTANTIATE_TEST_CASE_P(ImgprocTestBase, cornerHarris, Combine(
- Values(CV_8UC1, CV_32FC1),
- NULL_TYPE,
- ONE_TYPE(CV_32FC1),
- NULL_TYPE,
- NULL_TYPE,
- Values(false))); // Values(false) is the reserved parameter
+ for (int j = 0; j < LOOP_TIMES; j++)
+ {
+ random_roi();
+ Border kernelBorder = randomBorder(0, useRoi ? MAX_VALUE : 0);
+ randomSubMat(kernel, kernel_roi, roiSize, kernelBorder, type, 5, 16);
+ generateOclMat(gkernel, gkernel_roi, kernel, roiSize, kernelBorder);
-INSTANTIATE_TEST_CASE_P(ImgprocTestBase, integral, Combine(
- ONE_TYPE(CV_8UC1),
- NULL_TYPE,
- ONE_TYPE(CV_32SC1),
- ONE_TYPE(CV_32FC1),
- NULL_TYPE,
- Values(false))); // Values(false) is the reserved parameter
+ convolve_gold(src_roi, kernel_roi, dst_roi);
+ ocl::convolve(gsrc_roi, gkernel_roi, gdst_roi);
-INSTANTIATE_TEST_CASE_P(Imgproc, WarpAffine, Combine(
- Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32FC1, CV_32FC3, CV_32FC4),
- Values((MatType)cv::INTER_NEAREST, (MatType)cv::INTER_LINEAR,
- (MatType)cv::INTER_CUBIC, (MatType)(cv::INTER_NEAREST | cv::WARP_INVERSE_MAP),
- (MatType)(cv::INTER_LINEAR | cv::WARP_INVERSE_MAP), (MatType)(cv::INTER_CUBIC | cv::WARP_INVERSE_MAP))));
+ Near(1);
+ }
+}
+////////////////////////////////// ColumnSum //////////////////////////////////////
-INSTANTIATE_TEST_CASE_P(Imgproc, WarpPerspective, Combine
- (Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32FC1, CV_32FC3, CV_32FC4),
- Values((MatType)cv::INTER_NEAREST, (MatType)cv::INTER_LINEAR,
- (MatType)cv::INTER_CUBIC, (MatType)(cv::INTER_NEAREST | cv::WARP_INVERSE_MAP),
- (MatType)(cv::INTER_LINEAR | cv::WARP_INVERSE_MAP), (MatType)(cv::INTER_CUBIC | cv::WARP_INVERSE_MAP))));
+static void columnSum_gold(const Mat & src, Mat & dst)
+{
+ float * prevdptr = dst.ptr<float>(0);
+ const float * sptr = src.ptr<float>(0);
+ for (int x = 0; x < src.cols; ++x)
+ prevdptr[x] = sptr[x];
-INSTANTIATE_TEST_CASE_P(Imgproc, Resize, Combine(
- Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32FC1, CV_32FC3, CV_32FC4), Values(cv::Size()),
- Values(0.5, 1.5, 2), Values(0.5, 1.5, 2), Values((MatType)cv::INTER_NEAREST, (MatType)cv::INTER_LINEAR)));
+ for (int y = 1; y < src.rows; ++y)
+ {
+ sptr = src.ptr<float>(y);
+ float * const dptr = dst.ptr<float>(y);
+ for (int x = 0; x < src.cols; ++x)
+ dptr[x] = prevdptr[x] + sptr[x];
-INSTANTIATE_TEST_CASE_P(Imgproc, Threshold, Combine(
- Values(CV_8UC1, CV_32FC1), Values(ThreshOp(cv::THRESH_BINARY),
- ThreshOp(cv::THRESH_BINARY_INV), ThreshOp(cv::THRESH_TRUNC),
- ThreshOp(cv::THRESH_TOZERO), ThreshOp(cv::THRESH_TOZERO_INV))));
+ prevdptr = dptr;
+ }
+}
+typedef ImgprocTestBase ColumnSum;
-INSTANTIATE_TEST_CASE_P(Imgproc, meanShiftFiltering, Combine(
- ONE_TYPE(CV_8UC4),
- ONE_TYPE(CV_16SC2),
- Values(5),
- Values(6),
- Values(cv::TermCriteria(cv::TermCriteria::COUNT + cv::TermCriteria::EPS, 5, 1))
- ));
+OCL_TEST_P(ColumnSum, Accuracy)
+{
+ for (int i = 0; i < LOOP_TIMES; ++i)
+ {
+ random_roi();
+ columnSum_gold(src_roi, dst_roi);
+ ocl::columnSum(gsrc_roi, gdst_roi);
-INSTANTIATE_TEST_CASE_P(Imgproc, meanShiftProc, Combine(
- ONE_TYPE(CV_8UC4),
- ONE_TYPE(CV_16SC2),
- Values(5),
- Values(6),
- Values(cv::TermCriteria(cv::TermCriteria::COUNT + cv::TermCriteria::EPS, 5, 1))
- ));
+ Near(1e-5);
+ }
+}
-INSTANTIATE_TEST_CASE_P(Imgproc, Remap, Combine(
- Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32FC1, CV_32FC3, CV_32FC4),
- Values(CV_32FC1, CV_16SC2, CV_32FC2), Values(-1, CV_32FC1),
- Values((int)cv::INTER_NEAREST, (int)cv::INTER_LINEAR),
- Values((int)cv::BORDER_CONSTANT)));
+/////////////////////////////////////////////////////////////////////////////////////
+INSTANTIATE_TEST_CASE_P(Imgproc, EqualizeHist, Combine(
+ Values((MatType)CV_8UC1),
+ Values(0), // not used
+ Values(0), // not used
+ Bool()));
-INSTANTIATE_TEST_CASE_P(histTestBase, calcHist, Combine(
- ONE_TYPE(CV_8UC1),
- ONE_TYPE(CV_32SC1) //no use
- ));
+INSTANTIATE_TEST_CASE_P(Imgproc, CornerMinEigenVal, Combine(
+ Values(CV_8UC1, CV_32FC1),
+ Values(3), // TODO some fails when blockSize != 3 (for example 5)
+ Values((int)BORDER_REFLECT, (int)BORDER_CONSTANT, (int)BORDER_REPLICATE), // TODO does not work with (int)BORDER_REFLECT101
+ Bool()));
+
+INSTANTIATE_TEST_CASE_P(Imgproc, CornerHarris, Combine(
+ Values((MatType)CV_8UC1), // TODO does not work properly with CV_32FC1
+ Values(3, 5),
+ Values((int)BORDER_REFLECT101, (int)BORDER_REFLECT, (int)BORDER_CONSTANT, (int)BORDER_REPLICATE),
+ Bool()));
+
+INSTANTIATE_TEST_CASE_P(Imgproc, Integral, Combine(
+ Values((MatType)CV_8UC1), // TODO does work with CV_32F, CV_64F
+ Values(0), // not used
+ Values(0), // not used
+ Bool()));
-INSTANTIATE_TEST_CASE_P(Imgproc, CLAHE, Combine(
- Values(cv::Size(4, 4), cv::Size(32, 8), cv::Size(8, 64)),
- Values(0.0, 10.0, 62.0, 300.0)));
+INSTANTIATE_TEST_CASE_P(Imgproc, Threshold, Combine(
+ Values(CV_8UC1, CV_32FC1),
+ Values(0),
+ Values(ThreshOp(THRESH_BINARY),
+ ThreshOp(THRESH_BINARY_INV), ThreshOp(THRESH_TRUNC),
+ ThreshOp(THRESH_TOZERO), ThreshOp(THRESH_TOZERO_INV)),
+ Bool()));
+
+INSTANTIATE_TEST_CASE_P(Imgproc, CalcHist, Combine(
+ Values((MatType)CV_8UC1),
+ Values(0), // not used
+ Values(0), // not used
+ Bool()));
+
+INSTANTIATE_TEST_CASE_P(Imgproc, CLAHETest, Combine(
+ Values(Size(4, 4), Size(32, 8), Size(8, 64)),
+ Values(0.0, 10.0, 62.0, 300.0),
+ Bool()));
+
+INSTANTIATE_TEST_CASE_P(Imgproc, Convolve, Combine(
+ Values((MatType)CV_32FC1),
+ Values(0), // not used
+ Values(0), // not used
+ Bool()));
+
+INSTANTIATE_TEST_CASE_P(Imgproc, ColumnSum, Combine(
+ Values(MatType(CV_32FC1)),
+ Values(0), // not used
+ Values(0), // not used
+ Bool()));
-INSTANTIATE_TEST_CASE_P(Imgproc, ColumnSum, DIFFERENT_SIZES);
+INSTANTIATE_TEST_CASE_P(ImgprocTestBase, CopyMakeBorder, Combine(
+ testing::Range((MatDepth)CV_8U, (MatDepth)CV_USRTYPE1),
+ testing::Values((Channels)1, (Channels)4),
+ Bool(), // border isolated or not
+ Values((Border)BORDER_CONSTANT,
+ (Border)BORDER_REPLICATE,
+ (Border)BORDER_REFLECT,
+ (Border)BORDER_WRAP,
+ (Border)BORDER_REFLECT_101),
+ Bool()));
#endif // HAVE_OPENCL
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
#ifdef HAVE_OPENCL
-using namespace cvtest;
+using namespace cv;
using namespace testing;
using namespace std;
////////////////////////////////converto/////////////////////////////////////////////////
-PARAM_TEST_CASE(ConvertToTestBase, MatType, MatType, int, bool)
+PARAM_TEST_CASE(MatrixTestBase, MatDepth, MatDepth, int, bool)
{
- int src_depth, dst_depth;
- int cn, dst_type;
+ int src_depth, cn, dstType;
bool use_roi;
- // src mat
- cv::Mat mat;
- cv::Mat dst;
-
- // set up roi
- int roicols, roirows;
- int srcx, srcy;
- int dstx, dsty;
-
- // src mat with roi
- cv::Mat mat_roi;
- cv::Mat dst_roi;
-
- // ocl dst mat for testing
- cv::ocl::oclMat gdst_whole;
-
- // ocl mat with roi
- cv::ocl::oclMat gsrc;
- cv::ocl::oclMat gdst;
+ Mat src, dst, src_roi, dst_roi;
+ ocl::oclMat gdst, gsrc, gdst_roi, gsrc_roi;
virtual void SetUp()
{
src_depth = GET_PARAM(0);
- dst_depth = GET_PARAM(1);
cn = GET_PARAM(2);
- int src_type = CV_MAKE_TYPE(src_depth, cn);
- dst_type = CV_MAKE_TYPE(dst_depth, cn);
+ dstType = CV_MAKE_TYPE(GET_PARAM(1), cn);
use_roi = GET_PARAM(3);
-
- mat = randomMat(randomSize(MIN_VALUE, MAX_VALUE), src_type, 5, 136, false);
- dst = randomMat(use_roi ? randomSize(MIN_VALUE, MAX_VALUE) : mat.size(), dst_type, 5, 136, false);
}
- void random_roi()
+ virtual void random_roi()
{
- if (use_roi)
- {
- // randomize ROI
- roicols = rng.uniform(1, MIN_VALUE);
- roirows = rng.uniform(1, MIN_VALUE);
- srcx = rng.uniform(0, mat.cols - roicols);
- srcy = rng.uniform(0, mat.rows - roirows);
- dstx = rng.uniform(0, dst.cols - roicols);
- dsty = rng.uniform(0, dst.rows - roirows);
- }
- else
- {
- roicols = mat.cols;
- roirows = mat.rows;
- srcx = srcy = 0;
- dstx = dsty = 0;
- }
-
- mat_roi = mat(Rect(srcx, srcy, roicols, roirows));
- dst_roi = dst(Rect(dstx, dsty, roicols, roirows));
-
- gdst_whole = dst;
- gdst = gdst_whole(Rect(dstx, dsty, roicols, roirows));
-
- gsrc = mat_roi;
+ Size roiSize = randomSize(1, MAX_VALUE);
+ Border srcBorder = randomBorder(0, use_roi ? MAX_VALUE : 0);
+ randomSubMat(src, src_roi, roiSize, srcBorder, CV_MAKE_TYPE(src_depth, cn), -MAX_VALUE, MAX_VALUE);
+
+ Border dstBorder = randomBorder(0, use_roi ? MAX_VALUE : 0);
+ randomSubMat(dst, dst_roi, roiSize, dstBorder, dstType, 5, 16);
+
+ generateOclMat(gsrc, gsrc_roi, src, roiSize, srcBorder);
+ generateOclMat(gdst, gdst_roi, dst, roiSize, dstBorder);
}
};
-typedef ConvertToTestBase ConvertTo;
+typedef MatrixTestBase ConvertTo;
OCL_TEST_P(ConvertTo, Accuracy)
{
- if((src_depth == CV_64F || dst_depth == CV_64F) &&
- !cv::ocl::Context::getContext()->supportsFeature(cv::ocl::FEATURE_CL_DOUBLE))
- {
- return; // returns silently
- }
for (int j = 0; j < LOOP_TIMES; j++)
{
random_roi();
- mat_roi.convertTo(dst_roi, dst_type);
- gsrc.convertTo(gdst, dst_type);
+ src_roi.convertTo(dst_roi, dstType);
+ gsrc_roi.convertTo(gdst_roi, dstType);
- EXPECT_MAT_NEAR(dst, Mat(gdst_whole), src_depth == CV_64F ? 1.0 : 0.0);
- EXPECT_MAT_NEAR(dst_roi, Mat(gdst), src_depth == CV_64F ? 1.0 : 0.0);
+ EXPECT_MAT_NEAR(dst, Mat(gdst), src_depth == CV_64F ? 1.0 : 0.0);
+ EXPECT_MAT_NEAR(dst_roi, Mat(gdst_roi), src_depth == CV_64F ? 1.0 : 0.0);
}
}
///////////////////////////////////////////copyto/////////////////////////////////////////////////////////////
-PARAM_TEST_CASE(CopyToTestBase, MatType, int, bool)
+struct CopyTo :
+ public MatrixTestBase
{
- bool use_roi;
-
- cv::Mat src, mask, dst;
-
- // set up roi
- int roicols,roirows;
- int srcx, srcy;
- int dstx, dsty;
- int maskx,masky;
-
- // src mat with roi
- cv::Mat src_roi;
- cv::Mat mask_roi;
- cv::Mat dst_roi;
-
- // ocl dst mat for testing
- cv::ocl::oclMat gdst_whole;
+ Mat mask, mask_roi;
+ ocl::oclMat gmask, gmask_roi;
- // ocl mat with roi
- cv::ocl::oclMat gsrc, gdst, gmask;
-
- virtual void SetUp()
+ virtual void random_roi()
{
- int type = CV_MAKETYPE(GET_PARAM(0), GET_PARAM(1));
- use_roi = GET_PARAM(2);
+ int type = CV_MAKE_TYPE(src_depth, cn);
+ Size roiSize = randomSize(1, MAX_VALUE);
+ Border srcBorder = randomBorder(0, use_roi ? MAX_VALUE : 0);
+ randomSubMat(src, src_roi, roiSize, srcBorder, type, -MAX_VALUE, MAX_VALUE);
- src = randomMat(randomSize(MIN_VALUE, MAX_VALUE), type, 5, 16, false);
- dst = randomMat(use_roi ? randomSize(MIN_VALUE, MAX_VALUE) : src.size(), type, 5, 16, false);
- mask = randomMat(use_roi ? randomSize(MIN_VALUE, MAX_VALUE) : src.size(), CV_8UC1, 0, 2, false);
+ Border dstBorder = randomBorder(0, use_roi ? MAX_VALUE : 0);
+ randomSubMat(dst, dst_roi, roiSize, dstBorder, type, 5, 16);
- cv::threshold(mask, mask, 0.5, 255., CV_8UC1);
- }
+ Border maskBorder = randomBorder(0, use_roi ? MAX_VALUE : 0);
+ randomSubMat(mask, mask_roi, roiSize, maskBorder, CV_8UC1, 5, 16);
- void random_roi()
- {
- if (use_roi)
- {
- // randomize ROI
- roicols = rng.uniform(1, MIN_VALUE);
- roirows = rng.uniform(1, MIN_VALUE);
- srcx = rng.uniform(0, src.cols - roicols);
- srcy = rng.uniform(0, src.rows - roirows);
- dstx = rng.uniform(0, dst.cols - roicols);
- dsty = rng.uniform(0, dst.rows - roirows);
- maskx = rng.uniform(0, mask.cols - roicols);
- masky = rng.uniform(0, mask.rows - roirows);
- }
- else
- {
- roicols = src.cols;
- roirows = src.rows;
- srcx = srcy = 0;
- dstx = dsty = 0;
- maskx = masky = 0;
- }
-
- src_roi = src(Rect(srcx, srcy, roicols, roirows));
- mask_roi = mask(Rect(maskx, masky, roicols, roirows));
- dst_roi = dst(Rect(dstx, dsty, roicols, roirows));
-
- gdst_whole = dst;
- gdst = gdst_whole(Rect(dstx, dsty, roicols, roirows));
-
- gsrc = src_roi;
- gmask = mask_roi;
+ generateOclMat(gsrc, gsrc_roi, src, roiSize, srcBorder);
+ generateOclMat(gdst, gdst_roi, dst, roiSize, dstBorder);
+ generateOclMat(gmask, gmask_roi, mask, roiSize, maskBorder);
}
};
-typedef CopyToTestBase CopyTo;
-
OCL_TEST_P(CopyTo, Without_mask)
{
- if((src.depth() == CV_64F) &&
- !cv::ocl::Context::getContext()->supportsFeature(cv::ocl::FEATURE_CL_DOUBLE))
- {
- return; // returns silently
- }
for (int j = 0; j < LOOP_TIMES; j++)
{
random_roi();
src_roi.copyTo(dst_roi);
- gsrc.copyTo(gdst);
+ gsrc_roi.copyTo(gdst_roi);
- EXPECT_MAT_NEAR(dst, Mat(gdst_whole), 0.0);
+ EXPECT_MAT_NEAR(dst, Mat(gdst), 0.0);
+ EXPECT_MAT_NEAR(dst_roi, Mat(gdst_roi), 0.0);
}
}
OCL_TEST_P(CopyTo, With_mask)
{
- if(src.depth() == CV_64F &&
- !cv::ocl::Context::getContext()->supportsFeature(cv::ocl::FEATURE_CL_DOUBLE))
- {
- return; // returns silently
- }
for (int j = 0; j < LOOP_TIMES; j++)
{
random_roi();
src_roi.copyTo(dst_roi, mask_roi);
- gsrc.copyTo(gdst, gmask);
+ gsrc_roi.copyTo(gdst_roi, gmask_roi);
- EXPECT_MAT_NEAR(dst, Mat(gdst_whole), 0.0);
+ EXPECT_MAT_NEAR(dst, Mat(gdst), 0.0);
+ EXPECT_MAT_NEAR(dst_roi, Mat(gdst_roi), 0.0);
}
}
/////////////////////////////////////////// setTo /////////////////////////////////////////////////////////////
-PARAM_TEST_CASE(SetToTestBase, MatType, int, bool)
-{
- int depth, channels;
- bool use_roi;
-
- cv::Scalar val;
-
- cv::Mat src;
- cv::Mat mask;
-
- // set up roi
- int roicols, roirows;
- int srcx, srcy;
- int maskx, masky;
-
- // src mat with roi
- cv::Mat src_roi;
- cv::Mat mask_roi;
-
- // ocl dst mat for testing
- cv::ocl::oclMat gsrc_whole;
-
- // ocl mat with roi
- cv::ocl::oclMat gsrc;
- cv::ocl::oclMat gmask;
-
- virtual void SetUp()
- {
- depth = GET_PARAM(0);
- channels = GET_PARAM(1);
- use_roi = GET_PARAM(2);
-
- int type = CV_MAKE_TYPE(depth, channels);
-
- src = randomMat(randomSize(MIN_VALUE, MAX_VALUE), type, 5, 16, false);
- mask = randomMat(use_roi ? randomSize(MIN_VALUE, MAX_VALUE) : src.size(), CV_8UC1, 0, 2, false);
-
- cv::threshold(mask, mask, 0.5, 255., CV_8UC1);
- val = cv::Scalar(rng.uniform(-10.0, 10.0), rng.uniform(-10.0, 10.0),
- rng.uniform(-10.0, 10.0), rng.uniform(-10.0, 10.0));
- }
-
- void random_roi()
- {
- if (use_roi)
- {
- // randomize ROI
- roicols = rng.uniform(1, MIN_VALUE);
- roirows = rng.uniform(1, MIN_VALUE);
- srcx = rng.uniform(0, src.cols - roicols);
- srcy = rng.uniform(0, src.rows - roirows);
- maskx = rng.uniform(0, mask.cols - roicols);
- masky = rng.uniform(0, mask.rows - roirows);
- }
- else
- {
- roicols = src.cols;
- roirows = src.rows;
- srcx = srcy = 0;
- maskx = masky = 0;
- }
-
- src_roi = src(Rect(srcx, srcy, roicols, roirows));
- mask_roi = mask(Rect(maskx, masky, roicols, roirows));
-
- gsrc_whole = src;
- gsrc = gsrc_whole(Rect(srcx, srcy, roicols, roirows));
-
- gmask = mask_roi;
- }
-};
-
-typedef SetToTestBase SetTo;
+typedef CopyTo SetTo;
OCL_TEST_P(SetTo, Without_mask)
{
- if(depth == CV_64F &&
- !cv::ocl::Context::getContext()->supportsFeature(cv::ocl::FEATURE_CL_DOUBLE))
- {
- return; // returns silently
- }
for (int j = 0; j < LOOP_TIMES; j++)
{
random_roi();
+ Scalar scalar = randomScalar(-MAX_VALUE, MAX_VALUE);
- src_roi.setTo(val);
- gsrc.setTo(val);
+ src_roi.setTo(scalar);
+ gsrc_roi.setTo(scalar);
- EXPECT_MAT_NEAR(src, Mat(gsrc_whole), 1.);
+ EXPECT_MAT_NEAR(dst, Mat(gdst), 0.0);
+ EXPECT_MAT_NEAR(dst_roi, Mat(gdst_roi), 0.0);;
}
}
OCL_TEST_P(SetTo, With_mask)
{
- if(depth == CV_64F &&
- !cv::ocl::Context::getContext()->supportsFeature(cv::ocl::FEATURE_CL_DOUBLE))
- {
- return; // returns silently
- }
for (int j = 0; j < LOOP_TIMES; j++)
{
random_roi();
+ Scalar scalar = randomScalar(-MAX_VALUE, MAX_VALUE);
- src_roi.setTo(val, mask_roi);
- gsrc.setTo(val, gmask);
+ src_roi.setTo(scalar, mask_roi);
+ gsrc_roi.setTo(scalar, gmask_roi);
- EXPECT_MAT_NEAR(src, Mat(gsrc_whole), 1.);
+ EXPECT_MAT_NEAR(src, Mat(gsrc), 1.);
+ EXPECT_MAT_NEAR(src_roi, Mat(gsrc_roi), 1.);
}
}
// convertC3C4
-PARAM_TEST_CASE(convertC3C4, MatType, bool)
+PARAM_TEST_CASE(convertC3C4, MatDepth, bool)
{
int depth;
bool use_roi;
- //src mat
- cv::Mat src;
-
- // set up roi
- int roicols, roirows;
- int srcx, srcy;
-
- //src mat with roi
- cv::Mat src_roi;
-
- //ocl mat with roi
- cv::ocl::oclMat gsrc_roi;
+ Mat src, src_roi;
+ ocl::oclMat gsrc, gsrc_roi;
virtual void SetUp()
{
depth = GET_PARAM(0);
use_roi = GET_PARAM(1);
- int type = CV_MAKE_TYPE(depth, 3);
-
- src = randomMat(randomSize(1, MAX_VALUE), type, 0, 40, false);
}
void random_roi()
{
- if (use_roi)
- {
- //randomize ROI
- roicols = rng.uniform(1, src.cols);
- roirows = rng.uniform(1, src.rows);
- srcx = rng.uniform(0, src.cols - roicols);
- srcy = rng.uniform(0, src.rows - roirows);
- }
- else
- {
- roicols = src.cols;
- roirows = src.rows;
- srcx = srcy = 0;
- }
-
- src_roi = src(Rect(srcx, srcy, roicols, roirows));
+ int type = CV_MAKE_TYPE(depth, 3);
+ Size roiSize = randomSize(1, MAX_VALUE);
+ Border srcBorder = randomBorder(0, use_roi ? MAX_VALUE : 0);
+ randomSubMat(src, src_roi, roiSize, srcBorder, type, -MAX_VALUE, MAX_VALUE);
+ generateOclMat(gsrc, gsrc_roi, src, roiSize, srcBorder);
}
};
OCL_TEST_P(convertC3C4, Accuracy)
{
- if(depth == CV_64F &&
- !cv::ocl::Context::getContext()->supportsFeature(cv::ocl::FEATURE_CL_DOUBLE))
- {
- return; // returns silently
- }
for (int j = 0; j < LOOP_TIMES; j++)
{
random_roi();
gsrc_roi = src_roi;
EXPECT_MAT_NEAR(src_roi, Mat(gsrc_roi), 0.0);
+ EXPECT_MAT_NEAR(src, Mat(gsrc), 0.0);
}
}
INSTANTIATE_TEST_CASE_P(MatrixOperation, ConvertTo, Combine(
Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F),
Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F),
- Range(1, 5), Bool()));
+ testing::Range(1, 5), Bool()));
INSTANTIATE_TEST_CASE_P(MatrixOperation, CopyTo, Combine(
Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F),
+ Values(MatDepth(0)), // not used
testing::Range(1, 5), Bool()));
INSTANTIATE_TEST_CASE_P(MatrixOperation, SetTo, Combine(
Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F),
+ Values((MatDepth)0), // not used
testing::Range(1, 5), Bool()));
INSTANTIATE_TEST_CASE_P(MatrixOperation, convertC3C4, Combine(
--- /dev/null
+/*M///////////////////////////////////////////////////////////////////////////////////////
+//
+// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
+//
+// By downloading, copying, installing or using the software you agree to this license.
+// If you do not agree to this license, do not download, install,
+// copy or use the software.
+//
+//
+// License Agreement
+// For Open Source Computer Vision Library
+//
+// Copyright (C) 2010-2012, Institute Of Software Chinese Academy Of Science, all rights reserved.
+// Copyright (C) 2010-2012, Advanced Micro Devices, Inc., all rights reserved.
+// Copyright (C) 2010-2012, Multicoreware, Inc., all rights reserved.
+// Third party copyrights are property of their respective owners.
+//
+// @Authors
+// Niko Li, newlife20080214@gmail.com
+// Jia Haipeng, jiahaipeng95@gmail.com
+// Shengen Yan, yanshengen@gmail.com
+// Jiang Liyuan, lyuan001.good@163.com
+// Rock Li, Rock.Li@amd.com
+// Wu Zailong, bullet@yeah.net
+// Xu Pang, pangxu010@163.com
+// Sen Liu, swjtuls1987@126.com
+//
+// Redistribution and use in source and binary forms, with or without modification,
+// are permitted provided that the following conditions are met:
+//
+// * Redistribution's of source code must retain the above copyright notice,
+// this list of conditions and the following disclaimer.
+//
+// * Redistribution's in binary form must reproduce the above copyright notice,
+// this list of conditions and the following disclaimer in the documentation
+// and/or other materials provided with the distribution.
+//
+// * The name of the copyright holders may not be used to endorse or promote products
+// derived from this software without specific prior written permission.
+//
+// This software is provided by the copyright holders and contributors "as is" and
+// any express or implied warranties, including, but not limited to, the implied
+// warranties of merchantability and fitness for a particular purpose are disclaimed.
+// In no event shall the Intel Corporation or contributors be liable for any direct,
+// indirect, incidental, special, exemplary, or consequential damages
+// (including, but not limited to, procurement of substitute goods or services;
+// loss of use, data, or profits; or business interruption) however caused
+// and on any theory of liability, whether in contract, strict liability,
+// or tort (including negligence or otherwise) arising in any way out of
+// the use of this software, even if advised of the possibility of such damage.
+//
+//M*/
+
+#include "test_precomp.hpp"
+
+#ifdef HAVE_OPENCL
+
+using namespace testing;
+using namespace std;
+using namespace cv;
+
+typedef struct
+{
+ short x;
+ short y;
+} COOR;
+
+COOR do_meanShift(int x0, int y0, uchar *sptr, uchar *dptr, int sstep, Size size, int sp, int sr, int maxIter, float eps, int *tab)
+{
+
+ int isr2 = sr * sr;
+ int c0, c1, c2, c3;
+ int iter;
+ uchar *ptr = NULL;
+ uchar *pstart = NULL;
+ int revx = 0, revy = 0;
+ c0 = sptr[0];
+ c1 = sptr[1];
+ c2 = sptr[2];
+ c3 = sptr[3];
+ // iterate meanshift procedure
+ for(iter = 0; iter < maxIter; iter++ )
+ {
+ int count = 0;
+ int s0 = 0, s1 = 0, s2 = 0, sx = 0, sy = 0;
+
+ //mean shift: process pixels in window (p-sigmaSp)x(p+sigmaSp)
+ int minx = x0 - sp;
+ int miny = y0 - sp;
+ int maxx = x0 + sp;
+ int maxy = y0 + sp;
+
+ //deal with the image boundary
+ if(minx < 0) minx = 0;
+ if(miny < 0) miny = 0;
+ if(maxx >= size.width) maxx = size.width - 1;
+ if(maxy >= size.height) maxy = size.height - 1;
+ if(iter == 0)
+ {
+ pstart = sptr;
+ }
+ else
+ {
+ pstart = pstart + revy * sstep + (revx << 2); //point to the new position
+ }
+ ptr = pstart;
+ ptr = ptr + (miny - y0) * sstep + ((minx - x0) << 2); //point to the start in the row
+
+ for( int y = miny; y <= maxy; y++, ptr += sstep - ((maxx - minx + 1) << 2))
+ {
+ int rowCount = 0;
+ int x = minx;
+#if CV_ENABLE_UNROLLED
+ for( ; x + 4 <= maxx; x += 4, ptr += 16)
+ {
+ int t0, t1, t2;
+ t0 = ptr[0], t1 = ptr[1], t2 = ptr[2];
+ if(tab[t0 - c0 + 255] + tab[t1 - c1 + 255] + tab[t2 - c2 + 255] <= isr2)
+ {
+ s0 += t0;
+ s1 += t1;
+ s2 += t2;
+ sx += x;
+ rowCount++;
+ }
+ t0 = ptr[4], t1 = ptr[5], t2 = ptr[6];
+ if(tab[t0 - c0 + 255] + tab[t1 - c1 + 255] + tab[t2 - c2 + 255] <= isr2)
+ {
+ s0 += t0;
+ s1 += t1;
+ s2 += t2;
+ sx += x + 1;
+ rowCount++;
+ }
+ t0 = ptr[8], t1 = ptr[9], t2 = ptr[10];
+ if(tab[t0 - c0 + 255] + tab[t1 - c1 + 255] + tab[t2 - c2 + 255] <= isr2)
+ {
+ s0 += t0;
+ s1 += t1;
+ s2 += t2;
+ sx += x + 2;
+ rowCount++;
+ }
+ t0 = ptr[12], t1 = ptr[13], t2 = ptr[14];
+ if(tab[t0 - c0 + 255] + tab[t1 - c1 + 255] + tab[t2 - c2 + 255] <= isr2)
+ {
+ s0 += t0;
+ s1 += t1;
+ s2 += t2;
+ sx += x + 3;
+ rowCount++;
+ }
+ }
+#endif
+ for(; x <= maxx; x++, ptr += 4)
+ {
+ int t0 = ptr[0], t1 = ptr[1], t2 = ptr[2];
+ if(tab[t0 - c0 + 255] + tab[t1 - c1 + 255] + tab[t2 - c2 + 255] <= isr2)
+ {
+ s0 += t0;
+ s1 += t1;
+ s2 += t2;
+ sx += x;
+ rowCount++;
+ }
+ }
+ if(rowCount == 0)
+ continue;
+ count += rowCount;
+ sy += y * rowCount;
+ }
+
+ if( count == 0 )
+ break;
+
+ int x1 = sx / count;
+ int y1 = sy / count;
+ s0 = s0 / count;
+ s1 = s1 / count;
+ s2 = s2 / count;
+
+ bool stopFlag = (x0 == x1 && y0 == y1) || (abs(x1 - x0) + abs(y1 - y0) +
+ tab[s0 - c0 + 255] + tab[s1 - c1 + 255] + tab[s2 - c2 + 255] <= eps);
+
+ //revise the pointer corresponding to the new (y0,x0)
+ revx = x1 - x0;
+ revy = y1 - y0;
+
+ x0 = x1;
+ y0 = y1;
+ c0 = s0;
+ c1 = s1;
+ c2 = s2;
+
+ if( stopFlag )
+ break;
+ } //for iter
+
+ dptr[0] = (uchar)c0;
+ dptr[1] = (uchar)c1;
+ dptr[2] = (uchar)c2;
+ dptr[3] = (uchar)c3;
+
+ COOR coor;
+ coor.x = (short)x0;
+ coor.y = (short)y0;
+ return coor;
+}
+
+void meanShiftFiltering_(const Mat &src_roi, Mat &dst_roi, int sp, int sr, TermCriteria crit)
+{
+ if( src_roi.empty() )
+ CV_Error( CV_StsBadArg, "The input image is empty" );
+
+ if( src_roi.depth() != CV_8U || src_roi.channels() != 4 )
+ CV_Error( CV_StsUnsupportedFormat, "Only 8-bit, 4-channel images are supported" );
+
+ CV_Assert( (src_roi.cols == dst_roi.cols) && (src_roi.rows == dst_roi.rows) );
+ CV_Assert( !(dst_roi.step & 0x3) );
+
+ if( !(crit.type & TermCriteria::MAX_ITER) )
+ crit.maxCount = 5;
+ int maxIter = std::min(std::max(crit.maxCount, 1), 100);
+ float eps;
+ if( !(crit.type & TermCriteria::EPS) )
+ eps = 1.f;
+ eps = (float)std::max(crit.epsilon, 0.0);
+
+ int tab[512];
+ for(int i = 0; i < 512; i++)
+ tab[i] = (i - 255) * (i - 255);
+ uchar *sptr = src_roi.data;
+ uchar *dptr = dst_roi.data;
+ int sstep = (int)src_roi.step;
+ int dstep = (int)dst_roi.step;
+ Size size = src_roi.size();
+
+ for(int i = 0; i < size.height; i++, sptr += sstep - (size.width << 2),
+ dptr += dstep - (size.width << 2))
+ {
+ for(int j = 0; j < size.width; j++, sptr += 4, dptr += 4)
+ {
+ do_meanShift(j, i, sptr, dptr, sstep, size, sp, sr, maxIter, eps, tab);
+ }
+ }
+}
+
+void meanShiftProc_(const Mat &src_roi, Mat &dst_roi, Mat &dstCoor_roi, int sp, int sr, TermCriteria crit)
+{
+ if( src_roi.empty() )
+ CV_Error( CV_StsBadArg, "The input image is empty" );
+ if( src_roi.depth() != CV_8U || src_roi.channels() != 4 )
+ CV_Error( CV_StsUnsupportedFormat, "Only 8-bit, 4-channel images are supported" );
+ CV_Assert( (src_roi.cols == dst_roi.cols) && (src_roi.rows == dst_roi.rows) &&
+ (src_roi.cols == dstCoor_roi.cols) && (src_roi.rows == dstCoor_roi.rows));
+ CV_Assert( !(dstCoor_roi.step & 0x3) );
+
+ if( !(crit.type & TermCriteria::MAX_ITER) )
+ crit.maxCount = 5;
+ int maxIter = std::min(std::max(crit.maxCount, 1), 100);
+ float eps;
+ if( !(crit.type & TermCriteria::EPS) )
+ eps = 1.f;
+ eps = (float)std::max(crit.epsilon, 0.0);
+
+ int tab[512];
+ for(int i = 0; i < 512; i++)
+ tab[i] = (i - 255) * (i - 255);
+ uchar *sptr = src_roi.data;
+ uchar *dptr = dst_roi.data;
+ short *dCoorptr = (short *)dstCoor_roi.data;
+ int sstep = (int)src_roi.step;
+ int dstep = (int)dst_roi.step;
+ int dCoorstep = (int)dstCoor_roi.step >> 1;
+ Size size = src_roi.size();
+
+ for(int i = 0; i < size.height; i++, sptr += sstep - (size.width << 2),
+ dptr += dstep - (size.width << 2), dCoorptr += dCoorstep - (size.width << 1))
+ {
+ for(int j = 0; j < size.width; j++, sptr += 4, dptr += 4, dCoorptr += 2)
+ {
+ *((COOR *)dCoorptr) = do_meanShift(j, i, sptr, dptr, sstep, size, sp, sr, maxIter, eps, tab);
+ }
+ }
+
+}
+
+//////////////////////////////// meanShift //////////////////////////////////////////
+
+PARAM_TEST_CASE(meanShiftTestBase, MatType, MatType, int, int, TermCriteria, bool)
+{
+ int type, typeCoor;
+ int sp, sr;
+ TermCriteria crit;
+ bool useRoi;
+
+ // src mat
+ Mat src, src_roi;
+ Mat dst, dst_roi;
+ Mat dstCoor, dstCoor_roi;
+
+ // ocl dst mat
+ ocl::oclMat gsrc, gsrc_roi;
+ ocl::oclMat gdst, gdst_roi;
+ ocl::oclMat gdstCoor, gdstCoor_roi;
+
+ virtual void SetUp()
+ {
+ type = GET_PARAM(0);
+ typeCoor = GET_PARAM(1);
+ sp = GET_PARAM(2);
+ sr = GET_PARAM(3);
+ crit = GET_PARAM(4);
+ useRoi = GET_PARAM(5);
+ }
+
+ void random_roi()
+ {
+ Size roiSize = randomSize(1, MAX_VALUE);
+ Border srcBorder = randomBorder(0, useRoi ? MAX_VALUE : 0);
+ randomSubMat(src, src_roi, roiSize, srcBorder, type, 5, 256);
+ generateOclMat(gsrc, gsrc_roi, src, roiSize, srcBorder);
+
+ Border dstBorder = randomBorder(0, useRoi ? MAX_VALUE : 0);
+ randomSubMat(dst, dst_roi, roiSize, dstBorder, type, 5, 256);
+ generateOclMat(gdst, gdst_roi, dst, roiSize, dstBorder);
+
+ randomSubMat(dstCoor, dstCoor_roi, roiSize, dstBorder, typeCoor, 5, 256);
+ generateOclMat(gdstCoor, gdstCoor_roi, dstCoor, roiSize, dstBorder);
+ }
+
+ void Near(double threshold = 0.0)
+ {
+ Mat whole, roi;
+ gdst.download(whole);
+ gdst_roi.download(roi);
+
+ EXPECT_MAT_NEAR(dst, whole, threshold);
+ EXPECT_MAT_NEAR(dst_roi, roi, threshold);
+ }
+
+ void Near1(double threshold = 0.0)
+ {
+ Mat whole, roi;
+ gdstCoor.download(whole);
+ gdstCoor_roi.download(roi);
+
+ EXPECT_MAT_NEAR(dstCoor, whole, threshold);
+ EXPECT_MAT_NEAR(dstCoor_roi, roi, threshold);
+ }
+};
+
+/////////////////////////meanShiftFiltering/////////////////////////////
+
+typedef meanShiftTestBase meanShiftFiltering;
+
+OCL_TEST_P(meanShiftFiltering, Mat)
+{
+ for (int j = 0; j < LOOP_TIMES; j++)
+ {
+ random_roi();
+
+ meanShiftFiltering_(src_roi, dst_roi, sp, sr, crit);
+ ocl::meanShiftFiltering(gsrc_roi, gdst_roi, sp, sr, crit);
+
+ Near();
+ }
+}
+
+///////////////////////////meanShiftProc//////////////////////////////////
+
+typedef meanShiftTestBase meanShiftProc;
+
+OCL_TEST_P(meanShiftProc, Mat)
+{
+ for (int j = 0; j < LOOP_TIMES; j++)
+ {
+ random_roi();
+
+ meanShiftProc_(src_roi, dst_roi, dstCoor_roi, sp, sr, crit);
+ ocl::meanShiftProc(gsrc_roi, gdst_roi, gdstCoor_roi, sp, sr, crit);
+
+ Near();
+ Near1();
+ }
+}
+
+/////////////////////////////////////////////////////////////////////////////////////
+
+INSTANTIATE_TEST_CASE_P(Imgproc, meanShiftFiltering, Combine(
+ Values((MatType)CV_8UC4),
+ Values((MatType)CV_16SC2),
+ Values(5),
+ Values(6),
+ Values(TermCriteria(TermCriteria::COUNT + TermCriteria::EPS, 5, 1)),
+ Bool()
+ ));
+
+INSTANTIATE_TEST_CASE_P(Imgproc, meanShiftProc, Combine(
+ Values((MatType)CV_8UC4),
+ Values((MatType)CV_16SC2),
+ Values(5),
+ Values(6),
+ Values(TermCriteria(TermCriteria::COUNT + TermCriteria::EPS, 5, 1)),
+ Bool()
+ ));
+
+#endif // HAVE_OPENCL
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
#ifdef HAVE_OPENCL
using namespace cv;
-using namespace cv::ocl;
-using namespace cvtest;
using namespace testing;
using namespace std;
-PARAM_TEST_CASE(PyrBase, MatType, int)
+PARAM_TEST_CASE(PyrBase, MatDepth, Channels)
{
int depth;
int channels;
Mat dst_cpu;
- oclMat gdst;
+ ocl::oclMat gdst;
virtual void SetUp()
{
{
Size size(MWIDTH, MHEIGHT);
Mat src = randomMat(size, CV_MAKETYPE(depth, channels), 0, 255);
- oclMat gsrc(src);
+ ocl::oclMat gsrc(src);
pyrDown(src, dst_cpu);
- pyrDown(gsrc, gdst);
+ ocl::pyrDown(gsrc, gdst);
EXPECT_MAT_NEAR(dst_cpu, Mat(gdst), depth == CV_32F ? 1e-4f : 1.0f);
}
{
Size size(MWIDTH, MHEIGHT);
Mat src = randomMat(size, CV_MAKETYPE(depth, channels), 0, 255);
- oclMat gsrc(src);
+ ocl::oclMat gsrc(src);
pyrUp(src, dst_cpu);
- pyrUp(gsrc, gdst);
+ ocl::pyrUp(gsrc, gdst);
EXPECT_MAT_NEAR(dst_cpu, Mat(gdst), (depth == CV_32F ? 1e-4f : 1.0));
}
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
#define MAX_CHANNELS 4
-PARAM_TEST_CASE(MergeTestBase, MatType, int, bool)
+PARAM_TEST_CASE(MergeTestBase, MatDepth, Channels, bool)
{
int type;
int channels;
INSTANTIATE_TEST_CASE_P(SplitMerge, Merge, Combine(
- Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F), Range(1, 5), Bool()));
+ Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F), Values(1, 2, 3, 4), Bool()));
INSTANTIATE_TEST_CASE_P(SplitMerge, Split , Combine(
- Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F), Range(1, 5), Bool()));
+ Values(CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F), Values(1, 2, 3, 4), Bool()));
#endif // HAVE_OPENCL
--- /dev/null
+/*M///////////////////////////////////////////////////////////////////////////////////////
+//
+// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
+//
+// By downloading, copying, installing or using the software you agree to this license.
+// If you do not agree to this license, do not download, install,
+// copy or use the software.
+//
+//
+// License Agreement
+// For Open Source Computer Vision Library
+//
+// Copyright (C) 2010-2012, Institute Of Software Chinese Academy Of Science, all rights reserved.
+// Copyright (C) 2010-2012, Advanced Micro Devices, Inc., all rights reserved.
+// Copyright (C) 2010-2012, Multicoreware, Inc., all rights reserved.
+// Third party copyrights are property of their respective owners.
+//
+// @Authors
+// Niko Li, newlife20080214@gmail.com
+// Jia Haipeng, jiahaipeng95@gmail.com
+// Shengen Yan, yanshengen@gmail.com
+// Jiang Liyuan, lyuan001.good@163.com
+// Rock Li, Rock.Li@amd.com
+// Wu Zailong, bullet@yeah.net
+// Xu Pang, pangxu010@163.com
+// Sen Liu, swjtuls1987@126.com
+//
+// Redistribution and use in source and binary forms, with or without modification,
+// are permitted provided that the following conditions are met:
+//
+// * Redistribution's of source code must retain the above copyright notice,
+// this list of conditions and the following disclaimer.
+//
+// * Redistribution's in binary form must reproduce the above copyright notice,
+// this list of conditions and the following disclaimer in the documentation
+// and/or other materials provided with the distribution.
+//
+// * The name of the copyright holders may not be used to endorse or promote products
+// derived from this software without specific prior written permission.
+//
+// This software is provided by the copyright holders and contributors "as is" and
+// any express or implied warranties, including, but not limited to, the implied
+// warranties of merchantability and fitness for a particular purpose are disclaimed.
+// In no event shall the Intel Corporation or contributors be liable for any direct,
+// indirect, incidental, special, exemplary, or consequential damages
+// (including, but not limited to, procurement of substitute goods or services;
+// loss of use, data, or profits; or business interruption) however caused
+// and on any theory of liability, whether in contract, strict liability,
+// or tort (including negligence or otherwise) arising in any way out of
+// the use of this software, even if advised of the possibility of such damage.
+//
+//M*/
+
+#include "test_precomp.hpp"
+
+#ifdef HAVE_OPENCL
+
+using namespace cv;
+using namespace testing;
+using namespace std;
+
+static MatType noType = -1;
+
+/////////////////////////////////////////////////////////////////////////////////////////////////
+// warpAffine & warpPerspective
+
+PARAM_TEST_CASE(WarpTestBase, MatType, Interpolation, bool, bool)
+{
+ int type, interpolation;
+ Size dsize;
+ bool useRoi, mapInverse;
+
+ Mat src, dst_whole, src_roi, dst_roi;
+ ocl::oclMat gsrc_whole, gsrc_roi, gdst_whole, gdst_roi;
+
+ virtual void SetUp()
+ {
+ type = GET_PARAM(0);
+ interpolation = GET_PARAM(1);
+ mapInverse = GET_PARAM(2);
+ useRoi = GET_PARAM(3);
+
+ if (mapInverse)
+ interpolation |= WARP_INVERSE_MAP;
+ }
+
+ void random_roi()
+ {
+ Size roiSize = randomSize(1, MAX_VALUE);
+ Border srcBorder = randomBorder(0, useRoi ? MAX_VALUE : 0);
+ randomSubMat(src, src_roi, roiSize, srcBorder, type, -MAX_VALUE, MAX_VALUE);
+
+ Border dstBorder = randomBorder(0, useRoi ? MAX_VALUE : 0);
+ randomSubMat(dst_whole, dst_roi, roiSize, dstBorder, type, -MAX_VALUE, MAX_VALUE);
+
+ generateOclMat(gsrc_whole, gsrc_roi, src, roiSize, srcBorder);
+ generateOclMat(gdst_whole, gdst_roi, dst_whole, roiSize, dstBorder);
+
+ dsize = randomSize(1, MAX_VALUE);
+ }
+
+ void Near(double threshold = 0.0)
+ {
+ Mat whole, roi;
+ gdst_whole.download(whole);
+ gdst_roi.download(roi);
+
+ EXPECT_MAT_NEAR(dst_whole, whole, threshold);
+ EXPECT_MAT_NEAR(dst_roi, roi, threshold);
+ }
+};
+
+/////warpAffine
+
+typedef WarpTestBase WarpAffine;
+
+OCL_TEST_P(WarpAffine, Mat)
+{
+ static const double coeffs[2][3] =
+ {
+ { cos(CV_PI / 6), -sin(CV_PI / 6), 100.0 },
+ { sin(CV_PI / 6), cos(CV_PI / 6), -100.0 }
+ };
+
+ static Mat M(2, 3, CV_64FC1, (void *)coeffs);
+
+ for (int j = 0; j < LOOP_TIMES; j++)
+ {
+ random_roi();
+
+ warpAffine(src_roi, dst_roi, M, dsize, interpolation);
+ ocl::warpAffine(gsrc_roi, gdst_roi, M, dsize, interpolation);
+
+ Near(1.0);
+ }
+}
+
+// warpPerspective
+
+typedef WarpTestBase WarpPerspective;
+
+OCL_TEST_P(WarpPerspective, Mat)
+{
+ static const double coeffs[3][3] =
+ {
+ { cos(CV_PI / 6), -sin(CV_PI / 6), 100.0 },
+ { sin(CV_PI / 6), cos(CV_PI / 6), -100.0 },
+ { 0.0, 0.0, 1.0 }
+ };
+
+ static Mat M(3, 3, CV_64FC1, (void *)coeffs);
+
+ for (int j = 0; j < LOOP_TIMES; j++)
+ {
+ random_roi();
+
+ warpPerspective(src_roi, dst_roi, M, dsize, interpolation);
+ ocl::warpPerspective(gsrc_roi, gdst_roi, M, dsize, interpolation);
+
+ Near(1.0);
+ }
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////////////
+// remap
+
+PARAM_TEST_CASE(Remap, MatDepth, Channels, pair<MatType, MatType>, Border, bool)
+{
+ int srcType, map1Type, map2Type;
+ int borderType;
+ bool useRoi;
+
+ Scalar val;
+
+ Mat src, src_roi;
+ Mat dst, dst_roi;
+ Mat map1, map1_roi;
+ Mat map2, map2_roi;
+
+ // ocl mat with roi
+ ocl::oclMat gsrc, gsrc_roi;
+ ocl::oclMat gdst, gdst_roi;
+ ocl::oclMat gmap1, gmap1_roi;
+ ocl::oclMat gmap2, gmap2_roi;
+
+ virtual void SetUp()
+ {
+ srcType = CV_MAKE_TYPE(GET_PARAM(0), GET_PARAM(1));
+ map1Type = GET_PARAM(2).first;
+ map2Type = GET_PARAM(2).second;
+ borderType = GET_PARAM(3);
+ useRoi = GET_PARAM(4);
+ }
+
+ void random_roi()
+ {
+ val = randomScalar(-MAX_VALUE, MAX_VALUE);
+ Size srcROISize = randomSize(1, MAX_VALUE);
+ Size dstROISize = randomSize(1, MAX_VALUE);
+
+ Border srcBorder = randomBorder(0, useRoi ? MAX_VALUE : 0);
+ randomSubMat(src, src_roi, srcROISize, srcBorder, srcType, 5, 256);
+
+ Border dstBorder = randomBorder(0, useRoi ? MAX_VALUE : 0);
+ randomSubMat(dst, dst_roi, dstROISize, dstBorder, srcType, -MAX_VALUE, MAX_VALUE);
+
+ int mapMaxValue = MAX_VALUE << 2;
+ Border map1Border = randomBorder(0, useRoi ? MAX_VALUE : 0);
+ randomSubMat(map1, map1_roi, dstROISize, map1Border, map1Type, -mapMaxValue, mapMaxValue);
+
+ Border map2Border = randomBorder(0, useRoi ? MAX_VALUE : 0);
+ if (map2Type != noType)
+ randomSubMat(map2, map2_roi, dstROISize, map2Border, map2Type, -mapMaxValue, mapMaxValue);
+
+ generateOclMat(gsrc, gsrc_roi, src, srcROISize, srcBorder);
+ generateOclMat(gdst, gdst_roi, dst, dstROISize, dstBorder);
+ generateOclMat(gmap1, gmap1_roi, map1, dstROISize, map1Border);
+ if (noType != map2Type)
+ generateOclMat(gmap2, gmap2_roi, map2, dstROISize, map2Border);
+ }
+
+ void Near(double threshold = 0.0)
+ {
+ Mat whole, roi;
+ gdst.download(whole);
+ gdst_roi.download(roi);
+
+ EXPECT_MAT_NEAR(dst, whole, threshold);
+ EXPECT_MAT_NEAR(dst_roi, roi, threshold);
+ }
+};
+
+typedef Remap Remap_INTER_NEAREST;
+
+OCL_TEST_P(Remap_INTER_NEAREST, Mat)
+{
+ for (int j = 0; j < LOOP_TIMES; j++)
+ {
+ random_roi();
+
+ remap(src_roi, dst_roi, map1_roi, map2_roi, INTER_NEAREST, borderType, val);
+ ocl::remap(gsrc_roi, gdst_roi, gmap1_roi, gmap2_roi, INTER_NEAREST, borderType, val);
+
+ Near(1.0);
+ }
+}
+
+typedef Remap Remap_INTER_LINEAR;
+
+OCL_TEST_P(Remap_INTER_LINEAR, Mat)
+{
+ for (int j = 0; j < LOOP_TIMES; j++)
+ {
+ random_roi();
+
+ cv::remap(src_roi, dst_roi, map1_roi, map2_roi, INTER_LINEAR, borderType, val);
+ ocl::remap(gsrc_roi, gdst_roi, gmap1_roi, gmap2_roi, INTER_LINEAR, borderType, val);
+
+ Near(2.0);
+ }
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////////////
+// resize
+
+PARAM_TEST_CASE(Resize, MatType, double, double, Interpolation, bool)
+{
+ int type, interpolation;
+ double fx, fy;
+ bool useRoi;
+
+ Mat src, dst_whole, src_roi, dst_roi;
+ ocl::oclMat gsrc_whole, gsrc_roi, gdst_whole, gdst_roi;
+
+ virtual void SetUp()
+ {
+ type = GET_PARAM(0);
+ fx = GET_PARAM(1);
+ fy = GET_PARAM(2);
+ interpolation = GET_PARAM(3);
+ useRoi = GET_PARAM(4);
+ }
+
+ void random_roi()
+ {
+ CV_Assert(fx > 0 && fy > 0);
+
+ Size srcRoiSize = randomSize(1, MAX_VALUE), dstRoiSize;
+ dstRoiSize.width = cvRound(srcRoiSize.width * fx);
+ dstRoiSize.height = cvRound(srcRoiSize.height * fy);
+
+ if (dstRoiSize.area() == 0)
+ {
+ random_roi();
+ return;
+ }
+
+ Border srcBorder = randomBorder(0, useRoi ? MAX_VALUE : 0);
+ randomSubMat(src, src_roi, srcRoiSize, srcBorder, type, -MAX_VALUE, MAX_VALUE);
+
+ Border dstBorder = randomBorder(0, useRoi ? MAX_VALUE : 0);
+ randomSubMat(dst_whole, dst_roi, dstRoiSize, dstBorder, type, -MAX_VALUE, MAX_VALUE);
+
+ generateOclMat(gsrc_whole, gsrc_roi, src, srcRoiSize, srcBorder);
+ generateOclMat(gdst_whole, gdst_roi, dst_whole, dstRoiSize, dstBorder);
+ }
+
+ void Near(double threshold = 0.0)
+ {
+ Mat whole, roi;
+ gdst_whole.download(whole);
+ gdst_roi.download(roi);
+
+ EXPECT_MAT_NEAR(dst_whole, whole, threshold);
+ EXPECT_MAT_NEAR(dst_roi, roi, threshold);
+ }
+};
+
+OCL_TEST_P(Resize, Mat)
+{
+ for (int j = 0; j < LOOP_TIMES; j++)
+ {
+ random_roi();
+
+ cv::resize(src_roi, dst_roi, Size(), fx, fy, interpolation);
+ ocl::resize(gsrc_roi, gdst_roi, Size(), fx, fy, interpolation);
+
+ Near(1.0);
+ }
+}
+
+/////////////////////////////////////////////////////////////////////////////////////
+
+INSTANTIATE_TEST_CASE_P(ImgprocWarp, WarpAffine, Combine(
+ Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32FC1, CV_32FC3, CV_32FC4),
+ Values((Interpolation)INTER_NEAREST, (Interpolation)INTER_LINEAR, (Interpolation)INTER_CUBIC),
+ Bool(),
+ Bool()));
+
+INSTANTIATE_TEST_CASE_P(ImgprocWarp, WarpPerspective, Combine(
+ Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32FC1, CV_32FC3, CV_32FC4),
+ Values((Interpolation)INTER_NEAREST, (Interpolation)INTER_LINEAR, (Interpolation)INTER_CUBIC),
+ Bool(),
+ Bool()));
+
+INSTANTIATE_TEST_CASE_P(ImgprocWarp, Remap_INTER_LINEAR, Combine(
+ Values(CV_8U, CV_16U, CV_16S, CV_32F, CV_64F),
+ Values(1, 2, 3, 4),
+ Values(pair<MatType, MatType>((MatType)CV_32FC1, (MatType)CV_32FC1),
+ pair<MatType, MatType>((MatType)CV_32FC2, noType)),
+ Values((Border)BORDER_CONSTANT,
+ (Border)BORDER_REPLICATE,
+ (Border)BORDER_WRAP,
+ (Border)BORDER_REFLECT,
+ (Border)BORDER_REFLECT_101),
+ Bool()));
+
+INSTANTIATE_TEST_CASE_P(ImgprocWarp, Remap_INTER_NEAREST, Combine(
+ Values(CV_8U, CV_16U, CV_16S, CV_32F, CV_64F),
+ Values(1, 2, 3, 4),
+ Values(pair<MatType, MatType>((MatType)CV_32FC1, (MatType)CV_32FC1),
+ pair<MatType, MatType>((MatType)CV_32FC2, noType),
+ pair<MatType, MatType>((MatType)CV_16SC2, noType)),
+ Values((Border)BORDER_CONSTANT,
+ (Border)BORDER_REPLICATE,
+ (Border)BORDER_WRAP,
+ (Border)BORDER_REFLECT,
+ (Border)BORDER_REFLECT_101),
+ Bool()));
+
+INSTANTIATE_TEST_CASE_P(ImgprocWarp, Resize, Combine(
+ Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32FC1, CV_32FC3, CV_32FC4),
+ Values(0.5, 1.5, 2.0),
+ Values(0.5, 1.5, 2.0),
+ Values((Interpolation)INTER_NEAREST, (Interpolation)INTER_LINEAR),
+ Bool()));
+
+#endif // HAVE_OPENCL
return final_test_result;
}
+void showDiff(const Mat& gold, const Mat& actual, double eps)
+{
+ Mat diff;
+ absdiff(gold, actual, diff);
+ threshold(diff, diff, eps, 255.0, cv::THRESH_BINARY);
+
+ namedWindow("gold", WINDOW_NORMAL);
+ namedWindow("actual", WINDOW_NORMAL);
+ namedWindow("diff", WINDOW_NORMAL);
+
+ imshow("gold", gold);
+ imshow("actual", actual);
+ imshow("diff", diff);
+
+ waitKey();
+}
+
} // namespace cvtest
#ifndef __OPENCV_TEST_UTILITY_HPP__
#define __OPENCV_TEST_UTILITY_HPP__
-#define LOOP_TIMES 1
+extern int LOOP_TIMES;
#define MWIDTH 256
#define MHEIGHT 256
namespace cvtest {
-//void showDiff(cv::InputArray gold, cv::InputArray actual, double eps);
+void showDiff(const Mat& gold, const Mat& actual, double eps);
cv::ocl::oclMat createMat_ocl(cv::RNG& rng, Size size, int type, bool useRoi);
cv::ocl::oclMat loadMat_ocl(cv::RNG& rng, const Mat& m, bool useRoi);
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
-// and/or other oclMaterials provided with the distribution.
+// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
return hostlogpath
return None
elif path == "java":
- cmd = [self.ant_executable, "-DjavaLibraryPath=" + self.tests_dir, "buildAndTest"]
+ cmd = [self.ant_executable,
+ "-Dopencv.build.type="
+ + (self.options.configuration if self.options.configuration else self.build_type),
+ "buildAndTest"]
print >> _stderr, "Run command:", " ".join(cmd)
try:
if(useStdOut) std::cout << "Inner VCS version: " << ver << std::endl;
}
+ const char * build_type =
+#ifdef _DEBUG
+ "debug";
+#else
+ "release";
+#endif
+
+ ::testing::Test::RecordProperty("cv_build_type", build_type);
+ if (useStdOut) std::cout << "Build type: " << build_type << std::endl;
+
const char* parallel_framework = currentParallelFramework();
if (parallel_framework) {
# verify that target ABI is supported
list( FIND ANDROID_SUPPORTED_ABIS "${ANDROID_ABI}" __androidAbiIdx )
if( __androidAbiIdx EQUAL -1 )
- string( REPLACE ";" "\", \"", PRINTABLE_ANDROID_SUPPORTED_ABIS "${ANDROID_SUPPORTED_ABIS}" )
+ string( REPLACE ";" "\", \"" PRINTABLE_ANDROID_SUPPORTED_ABIS "${ANDROID_SUPPORTED_ABIS}" )
message( FATAL_ERROR "Specified ANDROID_ABI = \"${ANDROID_ABI}\" is not supported by this cmake toolchain or your NDK/toolchain.
Supported values are: \"${PRINTABLE_ANDROID_SUPPORTED_ABIS}\"
" )
add_executable(${the_target} ${srcs})
target_link_libraries(${the_target} ${OPENCV_LINKER_LIBS} ${OPENCV_GPU_SAMPLES_REQUIRED_DEPS})
+
+ if(HAVE_CUDA)
+ target_link_libraries(${the_target} ${CUDA_CUDA_LIBRARY})
+ endif()
+
if(HAVE_opencv_nonfree)
target_link_libraries(${the_target} opencv_nonfree)
endif()
double fps = cv::getTickFrequency() / (cv::getTickCount() - start);
std::cout << "FPS : " << fps << std::endl;
+ d_fgimg.create(d_frame.size(), d_frame.type());
d_fgimg.setTo(Scalar::all(0));
d_frame.copyTo(d_fgimg, d_fgmask);
{
const char* keys =
"{ i | input | | specify input image }"
- "{ k | ksize | 5 | specify kernel size }";
+ "{ k | ksize | 5 | specify kernel size }"
+ "{ h | help | false | print help message }";
+
CommandLineParser cmd(argc, argv, keys);
+ if (cmd.get<bool>("help"))
+ {
+ cout << "Usage : adaptive_bilateral_filter [options]" << endl;
+ cout << "Available options:" << endl;
+ cmd.printParams();
+ return EXIT_SUCCESS;
+ }
+
string src_path = cmd.get<string>("i");
int ks = cmd.get<int>("k");
const char * winName[] = {"input", "adaptive bilateral CPU", "adaptive bilateral OpenCL", "bilateralFilter OpenCL"};
- Mat src = imread(src_path);
- Mat abFilterCPU;
- if(src.empty()){
- //cout << "error read image: " << src_path << endl;
- return -1;
+ Mat src = imread(src_path), abFilterCPU;
+ if (src.empty())
+ {
+ cout << "error read image: " << src_path << endl;
+ return EXIT_FAILURE;
}
ocl::oclMat dsrc(src), dABFilter, dBFilter;
ocl::adaptiveBilateralFilter(dsrc, dABFilter, ksize, 10);
ocl::bilateralFilter(dsrc, dBFilter, ks, 30, 9);
- Mat abFilter = dABFilter;
- Mat bFilter = dBFilter;
+ Mat abFilter = dABFilter, bFilter = dBFilter;
imshow(winName[0], src);
-
imshow(winName[1], abFilterCPU);
-
imshow(winName[2], abFilter);
-
imshow(winName[3], bFilter);
-
waitKey();
- return 0;
+ return EXIT_SUCCESS;
}
int main(int argc, const char** argv)
{
-
cv::CommandLineParser cmd(argc, argv,
"{ c | camera | false | use camera }"
"{ f | file | 768x576.avi | input video file }"
cout << "Usage : bgfg_segm [options]" << endl;
cout << "Available options:" << endl;
cmd.printParams();
- return 0;
+ return EXIT_SUCCESS;
}
bool useCamera = cmd.get<bool>("camera");
if (method != "mog" && method != "mog2")
{
cerr << "Incorrect method" << endl;
- return -1;
+ return EXIT_FAILURE;
}
int m = method == "mog" ? M_MOG : M_MOG2;
VideoCapture cap;
-
if (useCamera)
cap.open(0);
else
if (!cap.isOpened())
{
- cerr << "can not open camera or video file" << endl;
- return -1;
+ cout << "can not open camera or video file" << endl;
+ return EXIT_FAILURE;
}
Mat frame;
cv::ocl::MOG mog;
cv::ocl::MOG2 mog2;
- oclMat d_fgmask;
- oclMat d_fgimg;
- oclMat d_bgimg;
+ oclMat d_fgmask, d_fgimg, d_bgimg;
d_fgimg.create(d_frame.size(), d_frame.type());
- Mat fgmask;
- Mat fgimg;
- Mat bgimg;
+ Mat fgmask, fgimg, bgimg;
switch (m)
{
break;
}
- for(;;)
+ for (;;)
{
cap >> frame;
if (frame.empty())
if (!bgimg.empty())
imshow("mean background image", bgimg);
- int key = waitKey(30);
- if (key == 27)
+ if (27 == waitKey(30))
break;
}
- return 0;
+ return EXIT_SUCCESS;
}
Ptr<CLAHE> pFilter;
int tilesize;
int cliplimit;
-string outfile;
static void TSize_Callback(int pos)
{
if(pos==0)
- {
pFilter->setTilesGridSize(Size(1,1));
- }
- pFilter->setTilesGridSize(Size(tilesize,tilesize));
+ else
+ pFilter->setTilesGridSize(Size(tilesize,tilesize));
}
static void Clip_Callback(int)
"{ i | input | | specify input image }"
"{ c | camera | 0 | specify camera id }"
"{ s | use_cpu | false | use cpu algorithm }"
- "{ o | output | clahe_output.jpg | specify output save path}";
+ "{ o | output | clahe_output.jpg | specify output save path}"
+ "{ h | help | false | print help message }";
+
+ cv::CommandLineParser cmd(argc, argv, keys);
+ if (cmd.get<bool>("help"))
+ {
+ cout << "Usage : clahe [options]" << endl;
+ cout << "Available options:" << endl;
+ cmd.printParams();
+ return EXIT_SUCCESS;
+ }
- CommandLineParser cmd(argc, argv, keys);
- string infile = cmd.get<string>("i");
- outfile = cmd.get<string>("o");
+ string infile = cmd.get<string>("i"), outfile = cmd.get<string>("o");
int camid = cmd.get<int>("c");
bool use_cpu = cmd.get<bool>("s");
CvCapture* capture = 0;
- bool running = true;
namedWindow("CLAHE");
createTrackbar("Tile Size", "CLAHE", &tilesize, 32, (TrackbarCallback)TSize_Callback);
createTrackbar("Clip Limit", "CLAHE", &cliplimit, 20, (TrackbarCallback)Clip_Callback);
Mat frame, outframe;
- ocl::oclMat d_outframe;
+ ocl::oclMat d_outframe, d_frame;
int cur_clip;
Size cur_tilesize;
- if(use_cpu)
- {
- pFilter = createCLAHE();
- }
- else
- {
- pFilter = ocl::createCLAHE();
- }
+ pFilter = use_cpu ? createCLAHE() : ocl::createCLAHE();
+
cur_clip = (int)pFilter->getClipLimit();
cur_tilesize = pFilter->getTilesGridSize();
setTrackbarPos("Tile Size", "CLAHE", cur_tilesize.width);
setTrackbarPos("Clip Limit", "CLAHE", cur_clip);
+
if(infile != "")
{
frame = imread(infile);
if(frame.empty())
{
cout << "error read image: " << infile << endl;
- return -1;
+ return EXIT_FAILURE;
}
}
else
- {
capture = cvCaptureFromCAM(camid);
- }
+
cout << "\nControls:\n"
<< "\to - save output image\n"
<< "\tESC - exit\n";
- while(running)
+
+ for (;;)
{
if(capture)
frame = cvQueryFrame(capture);
else
frame = imread(infile);
if(frame.empty())
- {
continue;
- }
+
if(use_cpu)
{
cvtColor(frame, frame, COLOR_BGR2GRAY);
}
else
{
- ocl::oclMat d_frame(frame);
- ocl::cvtColor(d_frame, d_outframe, COLOR_BGR2GRAY);
+ ocl::cvtColor(d_frame = frame, d_outframe, COLOR_BGR2GRAY);
pFilter->apply(d_outframe, d_outframe);
d_outframe.download(outframe);
}
+
imshow("CLAHE", outframe);
+
char key = (char)cvWaitKey(3);
- if(key == 'o') imwrite(outfile, outframe);
- else if(key == 27) running = false;
+ if(key == 'o')
+ imwrite(outfile, outframe);
+ else if(key == 27)
+ break;
}
- return 0;
+ return EXIT_SUCCESS;
}
{
work_begin = getTickCount();
}
+
static void workEnd()
{
work_end += (getTickCount() - work_begin);
}
+
static double getTime()
{
return work_end /((double)cvGetTickFrequency() * 1000.);
}
-void detect( Mat& img, vector<Rect>& faces,
+static void detect( Mat& img, vector<Rect>& faces,
ocl::OclCascadeClassifierBuf& cascade,
double scale, bool calTime);
-void detectCPU( Mat& img, vector<Rect>& faces,
+static void detectCPU( Mat& img, vector<Rect>& faces,
CascadeClassifier& cascade,
double scale, bool calTime);
-void Draw(Mat& img, vector<Rect>& faces, double scale);
+static void Draw(Mat& img, vector<Rect>& faces, double scale);
// This function test if gpu_rst matches cpu_rst.
// Else if will return (total diff of each cpu and gpu rects covered pixels)/(total cpu rects covered pixels)
double checkRectSimilarity(Size sz, vector<Rect>& cpu_rst, vector<Rect>& gpu_rst);
-
int main( int argc, const char** argv )
{
const char* keys =
CommandLineParser cmd(argc, argv, keys);
if (cmd.get<bool>("help"))
{
+ cout << "Usage : facedetect [options]" << endl;
cout << "Available options:" << endl;
cmd.printParams();
- return 0;
+ return EXIT_SUCCESS;
}
+
CvCapture* capture = 0;
Mat frame, frameCopy, image;
if( !cascade.load( cascadeName ) || !cpu_cascade.load(cascadeName) )
{
- cerr << "ERROR: Could not load classifier cascade" << endl;
- return -1;
+ cout << "ERROR: Could not load classifier cascade" << endl;
+ return EXIT_FAILURE;
}
if( inputName.empty() )
if(!capture)
cout << "Capture from CAM 0 didn't work" << endl;
}
- else if( inputName.size() )
+ else
{
- image = imread( inputName, 1 );
+ image = imread( inputName, CV_LOAD_IMAGE_COLOR );
if( image.empty() )
{
capture = cvCaptureFromAVI( inputName.c_str() );
if(!capture)
cout << "Capture from AVI didn't work" << endl;
- return -1;
+ return EXIT_FAILURE;
}
}
- else
- {
- image = imread( "lena.jpg", 1 );
- if(image.empty())
- cout << "Couldn't read lena.jpg" << endl;
- return -1;
- }
-
cvNamedWindow( "result", 1 );
if( capture )
frame.copyTo( frameCopy );
else
flip( frame, frameCopy, 0 );
+
if(useCPU)
- {
detectCPU(frameCopy, faces, cpu_cascade, scale, false);
- }
else
- {
detect(frameCopy, faces, cascade, scale, false);
- }
+
Draw(frameCopy, faces, scale);
if( waitKey( 10 ) >= 0 )
- goto _cleanup_;
+ break;
}
-
-
- waitKey(0);
-
-
-_cleanup_:
cvReleaseCapture( &capture );
}
else
{
cout << "loop" << i << endl;
if(useCPU)
- {
detectCPU(image, faces, cpu_cascade, scale, i==0?false:true);
- }
else
{
detect(image, faces, cascade, scale, i==0?false:true);
"{ l |larger_win| false | use 64x128 window}"
"{ o | output | | specify output path when input is images}";
CommandLineParser cmd(argc, argv, keys);
+ if (cmd.get<bool>("help"))
+ {
+ cout << "Usage : hog [options]" << endl;
+ cout << "Available options:" << endl;
+ cmd.printParams();
+ return EXIT_SUCCESS;
+ }
+
App app(cmd);
try
{
{
return cout << "unknown exception" << endl, 1;
}
- return 0;
+ return EXIT_SUCCESS;
}
App::App(CommandLineParser& cmd)
d_mat.download(mat);
}
-static void drawArrows(Mat& frame, const vector<Point2f>& prevPts, const vector<Point2f>& nextPts, const vector<uchar>& status, Scalar line_color = Scalar(0, 0, 255))
+static void drawArrows(Mat& frame, const vector<Point2f>& prevPts, const vector<Point2f>& nextPts, const vector<uchar>& status,
+ Scalar line_color = Scalar(0, 0, 255))
{
for (size_t i = 0; i < prevPts.size(); ++i)
{
cout << "Usage: pyrlk_optical_flow [options]" << endl;
cout << "Available options:" << endl;
cmd.printParams();
- return 0;
+ return EXIT_SUCCESS;
}
bool defaultPicturesFail = false;
Mat frame0Gray, frame1Gray;
Mat ptr0, ptr1;
- if(vdofile == "")
+ if(vdofile.empty())
capture = cvCaptureFromCAM( inputName );
else
capture = cvCreateFileCapture(vdofile.c_str());
int c = inputName ;
if(!capture)
{
- if(vdofile == "")
+ if(vdofile.empty())
cout << "Capture from CAM " << c << " didn't work" << endl;
else
cout << "Capture from file " << vdofile << " failed" <<endl;
if (defaultPicturesFail)
- {
- return -1;
- }
+ return EXIT_FAILURE;
goto nocamera;
}
}
if( waitKey( 10 ) >= 0 )
- goto _cleanup_;
+ break;
}
- waitKey(0);
-
-_cleanup_:
cvReleaseCapture( &capture );
}
else
waitKey();
- return 0;
+ return EXIT_SUCCESS;
}
using namespace cv;
using namespace std;
-#define ACCURACY_CHECK 1
+#define ACCURACY_CHECK
-#if ACCURACY_CHECK
+#ifdef ACCURACY_CHECK
// check if two vectors of vector of points are near or not
// prior assumption is that they are in correct order
static bool checkPoints(
{
const char* keys =
"{ i | input | | specify input image }"
- "{ o | output | squares_output.jpg | specify output save path}";
+ "{ o | output | squares_output.jpg | specify output save path}"
+ "{ h | help | false | print help message }";
CommandLineParser cmd(argc, argv, keys);
string inputName = cmd.get<string>("i");
string outfile = cmd.get<string>("o");
- if(inputName.empty())
+
+ if(cmd.get<bool>("help"))
{
+ cout << "Usage : squares [options]" << endl;
cout << "Available options:" << endl;
cmd.printParams();
- return 0;
+ return EXIT_SUCCESS;
}
int iterations = 10;
- namedWindow( wndname, 1 );
+ namedWindow( wndname, CV_LOAD_IMAGE_COLOR );
vector<vector<Point> > squares_cpu, squares_ocl;
Mat image = imread(inputName, 1);
if( image.empty() )
{
cout << "Couldn't load " << inputName << endl;
- return -1;
+ return EXIT_FAILURE;
}
+
int j = iterations;
int64 t_ocl = 0, t_cpp = 0;
//warm-ups
findSquares_ocl(image, squares_ocl);
-#if ACCURACY_CHECK
+#ifdef ACCURACY_CHECK
cout << "Checking ocl accuracy ... " << endl;
cout << (checkPoints(squares_cpu, squares_ocl) ? "Pass" : "Failed") << endl;
#endif
imwrite(outfile, result);
cvWaitKey(0);
- return 0;
+ return EXIT_SUCCESS;
}
"{ l | left | | specify left image }"
"{ r | right | | specify right image }"
"{ m | method | BM | specify match method(BM/BP/CSBP) }"
- "{ n | ndisp | 64 | specify number of disparity levels }"
+ "{ n | ndisp | 64 | specify number of disparity levels }"
"{ o | output | stereo_match_output.jpg | specify output path when input is images}";
+
CommandLineParser cmd(argc, argv, keys);
if (cmd.get<bool>("help"))
{
cmd.printParams();
return 0;
}
+
try
{
App app(cmd);
{
cout << "error: " << e.what() << endl;
}
- return 0;
+
+ return EXIT_SUCCESS;
}
App::App(CommandLineParser& cmd)
<< "\t2/w - increase/decrease window size (for BM only)\n"
<< "\t3/e - increase/decrease iteration count (for BP and CSBP only)\n"
<< "\t4/r - increase/decrease level count (for BP and CSBP only)\n";
+
l_img = cmd.get<string>("l");
r_img = cmd.get<string>("r");
string mstr = cmd.get<string>("m");
const int GOOD_PTS_MAX = 50;
const float GOOD_PORTION = 0.15f;
-namespace
-{
-
int64 work_begin = 0;
int64 work_end = 0;
-void workBegin()
+static void workBegin()
{
work_begin = getTickCount();
}
-void workEnd()
+
+static void workEnd()
{
work_end = getTickCount() - work_begin;
}
-double getTime()
+
+static double getTime()
{
return work_end /((double)cvGetTickFrequency() * 1000.);
}
}
};
-Mat drawGoodMatches(
+static Mat drawGoodMatches(
const Mat& cpu_img1,
const Mat& cpu_img2,
const vector<KeyPoint>& keypoints1,
return img_matches;
}
-}
////////////////////////////////////////////////////
// This program demonstrates the usage of SURF_OCL.
// use cpu findHomography interface to calculate the transformation matrix
"{ o | output | SURF_output.jpg | specify output save path (only works in CPU or GPU only mode) }"
"{ c | use_cpu | false | use CPU algorithms }"
"{ a | use_all | false | use both CPU and GPU algorithms}";
+
CommandLineParser cmd(argc, argv, keys);
if (cmd.get<bool>("help"))
{
+ std::cout << "Usage: surf_matcher [options]" << std::endl;
std::cout << "Available options:" << std::endl;
cmd.printParams();
- return 0;
+ return EXIT_SUCCESS;
}
Mat cpu_img1, cpu_img2, cpu_img1_grey, cpu_img2_grey;
cvtColor(cpu_img2, cpu_img2_grey, CV_BGR2GRAY);
img2 = cpu_img2_grey;
- if(useALL)
- {
- useCPU = false;
- useGPU = false;
- }
- else if(useCPU==false && useALL==false)
- {
+ if (useALL)
+ useCPU = useGPU = false;
+ else if(!useCPU && !useALL)
useGPU = true;
- }
if(!useCPU)
- {
std::cout
<< "Device name:"
<< cv::ocl::Context::getContext()->getDeviceInfo().deviceName
<< std::endl;
- }
+
double surf_time = 0.;
//declare input/output
imshow("ocl surf matches", ocl_img_matches);
}
waitKey(0);
- return 0;
+ return EXIT_SUCCESS;
}
cout << "Usage: pyrlk_optical_flow [options]" << endl;
cout << "Available options:" << endl;
cmd.printParams();
- return 0;
+ return EXIT_SUCCESS;
}
- bool defaultPicturesFail = false;
string fname0 = cmd.get<string>("l");
string fname1 = cmd.get<string>("r");
string vdofile = cmd.get<string>("v");
cv::Ptr<cv::DenseOpticalFlow> alg = cv::createOptFlow_DualTVL1();
cv::ocl::OpticalFlowDual_TVL1_OCL d_alg;
-
Mat flow, show_flow;
Mat flow_vec[2];
if (frame0.empty() || frame1.empty())
- {
useCamera = true;
- defaultPicturesFail = true;
- CvCapture* capture = 0;
- capture = cvCaptureFromCAM( inputName );
- if (!capture)
- {
- cout << "Can't load input images" << endl;
- return -1;
- }
- }
-
if (useCamera)
{
Mat frame0Gray, frame1Gray;
Mat ptr0, ptr1;
- if(vdofile == "")
+ if(vdofile.empty())
capture = cvCaptureFromCAM( inputName );
else
capture = cvCreateFileCapture(vdofile.c_str());
- int c = inputName ;
if(!capture)
{
- if(vdofile == "")
- cout << "Capture from CAM " << c << " didn't work" << endl;
+ if(vdofile.empty())
+ cout << "Capture from CAM " << inputName << " didn't work" << endl;
else
cout << "Capture from file " << vdofile << " failed" <<endl;
- if (defaultPicturesFail)
- {
- return -1;
- }
goto nocamera;
}
}
if( waitKey( 10 ) >= 0 )
- goto _cleanup_;
+ break;
}
- waitKey(0);
-
-_cleanup_:
cvReleaseCapture( &capture );
}
else
waitKey();
- return 0;
+ return EXIT_SUCCESS;
}
projects / profile / ivi / opencv.git / commitdiff