/*
- * Video Decode Acceleration API, X11 specific functions
+ * Copyright (c) 2007-2009 Intel Corporation. All Rights Reserved.
*
- * Rev. 0.15
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS 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 NON-INFRINGEMENT.
+ * IN NO EVENT SHALL INTEL AND/OR ITS SUPPLIERS 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
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+/*
+ * Video Acceleration (VA) API Specification
+ *
+ * Rev. 0.30
* <jonathan.bian@intel.com>
*
* Revision History:
- * rev 0.1 (12/10/06 Jonathan Bian) - Initial draft
- * rev 0.11 (12/15/06 Jonathan Bian) - Fixed some errors
- * rev 0.12 (02/05/07 Jonathan Bian) - Added VC-1 data structures
- * rev 0.13 (02/28/07 Jonathan Bian) - Added GetDisplay()
- * rev 0.14 (04/13/07 Jonathan Bian) - Fixed MPEG-2 PictureParameter struct, cleaned up a few funcs.
- * rev 0.15 (04/20/07 Jonathan Bian) - Overhauled buffer management
+ * rev 0.10 (12/10/2006 Jonathan Bian) - Initial draft
+ * rev 0.11 (12/15/2006 Jonathan Bian) - Fixed some errors
+ * rev 0.12 (02/05/2007 Jonathan Bian) - Added VC-1 data structures for slice level decode
+ * rev 0.13 (02/28/2007 Jonathan Bian) - Added GetDisplay()
+ * rev 0.14 (04/13/2007 Jonathan Bian) - Fixed MPEG-2 PictureParameter structure, cleaned up a few funcs.
+ * rev 0.15 (04/20/2007 Jonathan Bian) - Overhauled buffer management
+ * rev 0.16 (05/02/2007 Jonathan Bian) - Added error codes and fixed some issues with configuration
+ * rev 0.17 (05/07/2007 Jonathan Bian) - Added H.264/AVC data structures for slice level decode.
+ * rev 0.18 (05/14/2007 Jonathan Bian) - Added data structures for MPEG-4 slice level decode
+ * and MPEG-2 motion compensation.
+ * rev 0.19 (08/06/2007 Jonathan Bian) - Removed extra type for bitplane data.
+ * rev 0.20 (08/08/2007 Jonathan Bian) - Added missing fields to VC-1 PictureParameter structure.
+ * rev 0.21 (08/20/2007 Jonathan Bian) - Added image and subpicture support.
+ * rev 0.22 (08/27/2007 Jonathan Bian) - Added support for chroma-keying and global alpha.
+ * rev 0.23 (09/11/2007 Jonathan Bian) - Fixed some issues with images and subpictures.
+ * rev 0.24 (09/18/2007 Jonathan Bian) - Added display attributes.
+ * rev 0.25 (10/18/2007 Jonathan Bian) - Changed to use IDs only for some types.
+ * rev 0.26 (11/07/2007 Waldo Bastian) - Change vaCreateBuffer semantics
+ * rev 0.27 (11/19/2007 Matt Sottek) - Added DeriveImage
+ * rev 0.28 (12/06/2007 Jonathan Bian) - Added new versions of PutImage and AssociateSubpicture
+ * to enable scaling
+ * rev 0.29 (02/07/2008 Jonathan Bian) - VC1 parameter fixes,
+ * added VA_STATUS_ERROR_RESOLUTION_NOT_SUPPORTED
+ * rev 0.30 (03/01/2009 Jonathan Bian) - Added encoding support for H.264 BP and MPEG-4 SP and fixes
+ * for ISO C conformance.
*
+ * Acknowledgements:
+ * Some concepts borrowed from XvMC and XvImage.
+ * Waldo Bastian (Intel), Matt Sottek (Intel), Austin Yuan (Intel), and Gwenole Beauchesne (SDS)
+ * contributed to various aspects of the API.
*/
#ifndef _VA_X11_H_
#endif
/*
- * Returns a suitable VADisplay for VA API
- */
-VADisplay vaGetDisplay (
- Display *dpy
-);
-
-/*
* Output rendering
* Following is the rendering interface for X windows,
* to get the decode output surface to a X drawable
* color space conversion and scaling to the destination
* rectangle
*/
+/* flags for vaPutSurface */
+#define VA_FRAME_PICTURE 0x00000000
+#define VA_TOP_FIELD 0x00000001
+#define VA_BOTTOM_FIELD 0x00000002
+#define VA_SRC_BT601 0x00000010
+#define VA_SRC_BT709 0x00000020
-/* de-interlace flags for vaPutSurface */
-#define VA_FRAME_PICTURE 0x00000000
-#define VA_TOP_FIELD 0x00000001
-#define VA_BOTTOM_FIELD 0x00000002
/*
* clears the drawable with background color.
* for hardware overlay based implementation this flag
* can be used to turn off the overlay
*/
-#define VA_CLEAR_DRAWABLE 0x00000008
+#define VA_CLEAR_DRAWABLE 0x00000008
VAStatus vaPutSurface (
VADisplay dpy,
- VASurfaceID surface,
+ VASurfaceID surface,
Drawable draw, /* X Drawable */
short srcx,
short srcy,
short desty,
unsigned short destw,
unsigned short desth,
- VARectangle *cliprects, /* client supplied clip list */
+ VARectangle *cliprects, /* client supplied destination clip list */
unsigned int number_cliprects, /* number of clip rects in the clip list */
- unsigned int flags /* de-interlacing flags */
+ unsigned int flags /* PutSurface flags */
);
#ifdef __cplusplus
/*
- * Copyright (c) 2007-2008 Intel Corporation. All Rights Reserved.
+ * Copyright (c) 2007-2009 Intel Corporation. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* THE SOFTWARE IS 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 NON-INFRINGEMENT.
- * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * IN NO EVENT SHALL INTEL AND/OR ITS SUPPLIERS 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
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/*
- * Video Decode Acceleration API Specification
+ * Video Acceleration (VA) API Specification
*
* Rev. 0.30
* <jonathan.bian@intel.com>
* to enable scaling
* rev 0.29 (02/07/2008 Jonathan Bian) - VC1 parameter fixes,
* added VA_STATUS_ERROR_RESOLUTION_NOT_SUPPORTED
- * rev 0.30 (08/25/2008 Jonathan Bian) - Added encoding support for H.264 BP and MPEG-4 SP.
- * Added support for protected decode.
+ * rev 0.30 (03/01/2009 Jonathan Bian) - Added encoding support for H.264 BP and MPEG-4 SP and fixes
+ * for ISO C conformance.
*
* Acknowledgements:
* Some concepts borrowed from XvMC and XvImage.
- * Thanks to Waldo Bastian, Matt Sottek and Austin Yuan at Intel for many valuable feedbacks.
+ * Waldo Bastian (Intel), Matt Sottek (Intel), Austin Yuan (Intel), and Gwenole Beauchesne (SDS)
+ * contributed to various aspects of the API.
*/
#ifndef _VA_H_
/*
Overview
-This API is intended to provide an interface between a video decode
-application (client) and a hardware decode accelerator (server), to off-load
-video decode operations from the host to the hardware accelerator at various
+The VA API is intended to provide an interface between a video decode/encode/display
+application (client) and a hardware accelerator (server), to off-load
+video decode/encode/display operations from the host to the hardware accelerator at various
entry-points.
The basic operation steps are:
*/
typedef void* NativeDisplay; /* window system dependent */
+VADisplay vaGetDisplay (
+ NativeDisplay native_dpy /* implementation specific */
+);
+
/*
* Initialize the library
*/
VAEncCodedBufferType = 21,
VAEncSequenceParameterBufferType = 22,
VAEncPictureParameterBufferType = 23,
- VAEncSliceParameterBufferType = 24
+ VAEncSliceParameterBufferType = 24,
+ VAEncH264VUIBufferType = 25,
+ VAEncH264SEIBufferType = 26,
} VABufferType;
/****************************
int f_code; /* pack all four fcode into this */
union {
struct {
- unsigned char intra_dc_precision : 2;
- unsigned char picture_structure : 2;
- unsigned char top_field_first : 1;
- unsigned char frame_pred_frame_dct : 1;
- unsigned char concealment_motion_vectors : 1;
- unsigned char q_scale_type : 1;
- unsigned char intra_vlc_format : 1;
- unsigned char alternate_scan : 1;
- unsigned char repeat_first_field : 1;
- unsigned char progressive_frame : 1;
- unsigned char is_first_field : 1; /* indicate whether the current field
+ unsigned int intra_dc_precision : 2;
+ unsigned int picture_structure : 2;
+ unsigned int top_field_first : 1;
+ unsigned int frame_pred_frame_dct : 1;
+ unsigned int concealment_motion_vectors : 1;
+ unsigned int q_scale_type : 1;
+ unsigned int intra_vlc_format : 1;
+ unsigned int alternate_scan : 1;
+ unsigned int repeat_first_field : 1;
+ unsigned int progressive_frame : 1;
+ unsigned int is_first_field : 1; /* indicate whether the current field
* is the first field for field picture
*/
- };
- unsigned int picture_coding_extension;
- };
+ } bits;
+ unsigned int value;
+ } picture_coding_extension;
} VAPictureParameterBufferMPEG2;
/* MPEG-2 Inverse Quantization Matrix Buffer */
unsigned char macroblock_type; /* see definition below */
union {
struct {
- unsigned char frame_motion_type : 2;
- unsigned char field_motion_type : 2;
- unsigned char dct_type : 1;
- };
- unsigned char macroblock_modes;
- };
+ unsigned int frame_motion_type : 2;
+ unsigned int field_motion_type : 2;
+ unsigned int dct_type : 1;
+ } bits;
+ unsigned int value;
+ } macroblock_modes;
unsigned char motion_vertical_field_select;
/*
* motion_vertical_field_select:
VASurfaceID backward_reference_picture;
union {
struct {
- unsigned char short_video_header : 1;
- unsigned char chroma_format : 2;
- unsigned char interlaced : 1;
- unsigned char obmc_disable : 1;
- unsigned char sprite_enable : 2;
- unsigned char sprite_warping_accuracy : 2;
- unsigned char quant_type : 1;
- unsigned char quarter_sample : 1;
- unsigned char data_partitioned : 1;
- unsigned char reversible_vlc : 1;
- };
- unsigned short vol_fields;
- };
+ unsigned int short_video_header : 1;
+ unsigned int chroma_format : 2;
+ unsigned int interlaced : 1;
+ unsigned int obmc_disable : 1;
+ unsigned int sprite_enable : 2;
+ unsigned int sprite_warping_accuracy : 2;
+ unsigned int quant_type : 1;
+ unsigned int quarter_sample : 1;
+ unsigned int data_partitioned : 1;
+ unsigned int reversible_vlc : 1;
+ } bits;
+ unsigned int value;
+ } vol_fields;
unsigned char no_of_sprite_warping_points;
short sprite_trajectory_du[3];
short sprite_trajectory_dv[3];
unsigned char quant_precision;
union {
struct {
- unsigned char vop_coding_type : 2;
- unsigned char backward_reference_vop_coding_type : 2;
- unsigned char vop_rounding_type : 1;
- unsigned char intra_dc_vlc_thr : 3;
- unsigned char top_field_first : 1;
- unsigned char alternate_vertical_scan_flag : 1;
- };
- unsigned short vop_fields;
- };
+ unsigned int vop_coding_type : 2;
+ unsigned int backward_reference_vop_coding_type : 2;
+ unsigned int vop_rounding_type : 1;
+ unsigned int intra_dc_vlc_thr : 3;
+ unsigned int top_field_first : 1;
+ unsigned int alternate_vertical_scan_flag : 1;
+ } bits;
+ unsigned int value;
+ } vop_fields;
unsigned char vop_fcode_forward;
unsigned char vop_fcode_backward;
/* short header related */
/* sequence layer for AP or meta data for SP and MP */
union {
struct {
- unsigned char interlace : 1; /* SEQUENCE_LAYER::INTERLACE */
- unsigned char syncmarker : 1;/* METADATA::SYNCMARKER */
- unsigned char overlap : 1;/* METADATA::OVERLAP */
- };
- unsigned char sequence_fields;
- };
+ unsigned int interlace : 1; /* SEQUENCE_LAYER::INTERLACE */
+ unsigned int syncmarker : 1;/* METADATA::SYNCMARKER */
+ unsigned int overlap : 1;/* METADATA::OVERLAP */
+ } bits;
+ unsigned int value;
+ } sequence_fields;
unsigned short coded_width; /* ENTRY_POINT_LAYER::CODED_WIDTH */
unsigned short coded_height; /* ENTRY_POINT_LAYER::CODED_HEIGHT */
unsigned char fast_uvmc_flag; /* ENTRY_POINT_LAYER::FASTUVMC */
union {
struct {
- unsigned char range_mapping_luma_flag: 1; /* ENTRY_POINT_LAYER::RANGE_MAPY_FLAG */
- unsigned char range_mapping_luma: 3; /* ENTRY_POINT_LAYER::RANGE_MAPY */
- unsigned char range_mapping_chroma_flag: 1; /* ENTRY_POINT_LAYER::RANGE_MAPUV_FLAG */
- unsigned char range_mapping_chroma: 3; /* ENTRY_POINT_LAYER::RANGE_MAPUV */
- };
- unsigned char range_mapping_fields;
- };
+ unsigned int luma_flag : 1; /* ENTRY_POINT_LAYER::RANGE_MAPY_FLAG */
+ unsigned int luma : 3; /* ENTRY_POINT_LAYER::RANGE_MAPY */
+ unsigned int chroma_flag : 1; /* ENTRY_POINT_LAYER::RANGE_MAPUV_FLAG */
+ unsigned int chroma : 3; /* ENTRY_POINT_LAYER::RANGE_MAPUV */
+ } bits;
+ unsigned int value;
+ } range_mapping_fields;
unsigned char b_picture_fraction; /* PICTURE_LAYER::BFRACTION */
unsigned char cbp_table; /* PICTURE_LAYER::CBPTAB/ICBPTAB */
unsigned char luma_shift; /* PICTURE_LAYER::LUMSHIFT */
union {
struct {
- unsigned char picture_type : 2; /* PICTURE_LAYER::PTYPE */
- unsigned char frame_coding_mode : 3;/* PICTURE_LAYER::FCM */
- unsigned char top_field_first : 1;/* PICTURE_LAYER::TFF */
- unsigned char is_first_field : 1; /* set to 1 if it is the first field */
- unsigned char intensity_compensation: 1;/* PICTURE_LAYER::INTCOMP */
- };
- unsigned char picture_fields;
- };
+ unsigned int picture_type : 2; /* PICTURE_LAYER::PTYPE */
+ unsigned int frame_coding_mode : 3; /* PICTURE_LAYER::FCM */
+ unsigned int top_field_first : 1; /* PICTURE_LAYER::TFF */
+ unsigned int is_first_field : 1; /* set to 1 if it is the first field */
+ unsigned int intensity_compensation : 1; /* PICTURE_LAYER::INTCOMP */
+ } bits;
+ unsigned int value;
+ } picture_fields;
union {
struct {
- unsigned char mv_type_mb : 1; /* PICTURE::MVTYPEMB */
- unsigned char direct_mb : 1; /* PICTURE::DIRECTMB */
- unsigned char skip_mb : 1; /* PICTURE::SKIPMB */
- unsigned char field_tx : 1; /* PICTURE::FIELDTX */
- unsigned char forward_mb : 1; /* PICTURE::FORWARDMB */
- unsigned char ac_pred : 1; /* PICTURE::ACPRED */
- unsigned char overflags : 1; /* PICTURE::OVERFLAGS */
- };
- unsigned char raw_coding_flag;
- };
+ unsigned int mv_type_mb : 1; /* PICTURE::MVTYPEMB */
+ unsigned int direct_mb : 1; /* PICTURE::DIRECTMB */
+ unsigned int skip_mb : 1; /* PICTURE::SKIPMB */
+ unsigned int field_tx : 1; /* PICTURE::FIELDTX */
+ unsigned int forward_mb : 1; /* PICTURE::FORWARDMB */
+ unsigned int ac_pred : 1; /* PICTURE::ACPRED */
+ unsigned int overflags : 1; /* PICTURE::OVERFLAGS */
+ } flags;
+ unsigned int value;
+ } raw_coding;
union {
struct {
- unsigned char bp_mv_type_mb : 1; /* PICTURE::MVTYPEMB */
- unsigned char bp_direct_mb : 1; /* PICTURE::DIRECTMB */
- unsigned char bp_skip_mb : 1; /* PICTURE::SKIPMB */
- unsigned char bp_field_tx : 1; /* PICTURE::FIELDTX */
- unsigned char bp_forward_mb : 1; /* PICTURE::FORWARDMB */
- unsigned char bp_ac_pred : 1; /* PICTURE::ACPRED */
- unsigned char bp_overflags : 1; /* PICTURE::OVERFLAGS */
- };
- unsigned char bitplane_present_flag; /* signal what bitplane is being passed via the bitplane buffer */
- };
+ unsigned int bp_mv_type_mb : 1; /* PICTURE::MVTYPEMB */
+ unsigned int bp_direct_mb : 1; /* PICTURE::DIRECTMB */
+ unsigned int bp_skip_mb : 1; /* PICTURE::SKIPMB */
+ unsigned int bp_field_tx : 1; /* PICTURE::FIELDTX */
+ unsigned int bp_forward_mb : 1; /* PICTURE::FORWARDMB */
+ unsigned int bp_ac_pred : 1; /* PICTURE::ACPRED */
+ unsigned int bp_overflags : 1; /* PICTURE::OVERFLAGS */
+ } flags;
+ unsigned int value;
+ } bitplane_present; /* signal what bitplane is being passed via the bitplane buffer */
union {
struct {
- unsigned char reference_distance_flag : 1;/* PICTURE_LAYER::REFDIST_FLAG */
- unsigned char reference_distance : 5;/* PICTURE_LAYER::REFDIST */
- unsigned char num_reference_pictures: 1;/* PICTURE_LAYER::NUMREF */
- unsigned char reference_field_pic_indicator : 1;/* PICTURE_LAYER::REFFIELD */
- };
- unsigned short reference_fields;
- };
+ unsigned int reference_distance_flag : 1;/* PICTURE_LAYER::REFDIST_FLAG */
+ unsigned int reference_distance : 5;/* PICTURE_LAYER::REFDIST */
+ unsigned int num_reference_pictures: 1;/* PICTURE_LAYER::NUMREF */
+ unsigned int reference_field_pic_indicator : 1;/* PICTURE_LAYER::REFFIELD */
+ } bits;
+ unsigned int value;
+ } reference_fields;
union {
struct {
- VAMvModeVC1 mv_mode : 3; /* PICTURE_LAYER::MVMODE */
- VAMvModeVC1 mv_mode2 : 3; /* PICTURE_LAYER::MVMODE2 */
- unsigned char mv_table : 3; /* PICTURE_LAYER::MVTAB/IMVTAB */
- unsigned char two_mv_block_pattern_table: 2; /* PICTURE_LAYER::2MVBPTAB */
- unsigned char four_mv_switch : 1; /* PICTURE_LAYER::4MVSWITCH */
- unsigned char four_mv_block_pattern_table : 2; /* PICTURE_LAYER::4MVBPTAB */
- unsigned char extended_mv_flag : 1; /* ENTRY_POINT_LAYER::EXTENDED_MV */
- unsigned char extended_mv_range : 2; /* PICTURE_LAYER::MVRANGE */
- unsigned char extended_dmv_flag : 1; /* ENTRY_POINT_LAYER::EXTENDED_DMV */
- unsigned char extended_dmv_range : 2; /* PICTURE_LAYER::DMVRANGE */
- };
- unsigned int mv_fields;
- };
+ unsigned int mv_mode : 3; /* PICTURE_LAYER::MVMODE */
+ unsigned int mv_mode2 : 3; /* PICTURE_LAYER::MVMODE2 */
+ unsigned int mv_table : 3; /* PICTURE_LAYER::MVTAB/IMVTAB */
+ unsigned int two_mv_block_pattern_table: 2; /* PICTURE_LAYER::2MVBPTAB */
+ unsigned int four_mv_switch : 1; /* PICTURE_LAYER::4MVSWITCH */
+ unsigned int four_mv_block_pattern_table : 2; /* PICTURE_LAYER::4MVBPTAB */
+ unsigned int extended_mv_flag : 1; /* ENTRY_POINT_LAYER::EXTENDED_MV */
+ unsigned int extended_mv_range : 2; /* PICTURE_LAYER::MVRANGE */
+ unsigned int extended_dmv_flag : 1; /* ENTRY_POINT_LAYER::EXTENDED_DMV */
+ unsigned int extended_dmv_range : 2; /* PICTURE_LAYER::DMVRANGE */
+ } bits;
+ unsigned int value;
+ } mv_fields;
union {
struct {
- unsigned char dquant : 2; /* ENTRY_POINT_LAYER::DQUANT */
- unsigned char quantizer : 2; /* ENTRY_POINT_LAYER::QUANTIZER */
- unsigned char half_qp : 1; /* PICTURE_LAYER::HALFQP */
- unsigned char pic_quantizer_scale : 5;/* PICTURE_LAYER::PQUANT */
- unsigned char pic_quantizer_type : 1;/* PICTURE_LAYER::PQUANTIZER */
- unsigned char dq_frame : 1; /* VOPDQUANT::DQUANTFRM */
- unsigned char dq_profile : 2; /* VOPDQUANT::DQPROFILE */
- unsigned char dq_sb_edge : 2; /* VOPDQUANT::DQSBEDGE */
- unsigned char dq_db_edge : 2; /* VOPDQUANT::DQDBEDGE */
- unsigned char dq_binary_level : 1; /* VOPDQUANT::DQBILEVEL */
- unsigned char alt_pic_quantizer : 5;/* VOPDQUANT::ALTPQUANT */
- };
- unsigned long pic_quantizer_fields;
- };
+ unsigned int dquant : 2; /* ENTRY_POINT_LAYER::DQUANT */
+ unsigned int quantizer : 2; /* ENTRY_POINT_LAYER::QUANTIZER */
+ unsigned int half_qp : 1; /* PICTURE_LAYER::HALFQP */
+ unsigned int pic_quantizer_scale : 5;/* PICTURE_LAYER::PQUANT */
+ unsigned int pic_quantizer_type : 1;/* PICTURE_LAYER::PQUANTIZER */
+ unsigned int dq_frame : 1; /* VOPDQUANT::DQUANTFRM */
+ unsigned int dq_profile : 2; /* VOPDQUANT::DQPROFILE */
+ unsigned int dq_sb_edge : 2; /* VOPDQUANT::DQSBEDGE */
+ unsigned int dq_db_edge : 2; /* VOPDQUANT::DQDBEDGE */
+ unsigned int dq_binary_level : 1; /* VOPDQUANT::DQBILEVEL */
+ unsigned int alt_pic_quantizer : 5;/* VOPDQUANT::ALTPQUANT */
+ } bits;
+ unsigned int value;
+ } pic_quantizer_fields;
union {
struct {
- unsigned char variable_sized_transform_flag : 1;/* ENTRY_POINT_LAYER::VSTRANSFORM */
- unsigned char mb_level_transform_type_flag : 1;/* PICTURE_LAYER::TTMBF */
- unsigned char frame_level_transform_type : 2;/* PICTURE_LAYER::TTFRM */
- unsigned char transform_ac_codingset_idx1 : 2;/* PICTURE_LAYER::TRANSACFRM */
- unsigned char transform_ac_codingset_idx2 : 2;/* PICTURE_LAYER::TRANSACFRM2 */
- unsigned char intra_transform_dc_table : 1;/* PICTURE_LAYER::TRANSDCTAB */
- };
- unsigned short transform_fields;
- };
+ unsigned int variable_sized_transform_flag : 1;/* ENTRY_POINT_LAYER::VSTRANSFORM */
+ unsigned int mb_level_transform_type_flag : 1;/* PICTURE_LAYER::TTMBF */
+ unsigned int frame_level_transform_type : 2;/* PICTURE_LAYER::TTFRM */
+ unsigned int transform_ac_codingset_idx1 : 2;/* PICTURE_LAYER::TRANSACFRM */
+ unsigned int transform_ac_codingset_idx2 : 2;/* PICTURE_LAYER::TRANSACFRM2 */
+ unsigned int intra_transform_dc_table : 1;/* PICTURE_LAYER::TRANSDCTAB */
+ } bits;
+ unsigned int value;
+ } transform_fields;
} VAPictureParameterBufferVC1;
/* VC-1 Bitplane Buffer
unsigned char num_ref_frames;
union {
struct {
- unsigned char chroma_format_idc : 2;
- unsigned char residual_colour_transform_flag : 1;
- unsigned char frame_mbs_only_flag : 1;
- unsigned char mb_adaptive_frame_field_flag : 1;
- unsigned char direct_8x8_inference_flag : 1;
- unsigned char MinLumaBiPredSize8x8 : 1; /* see A.3.3.2 */
- };
- unsigned char seq_fields;
- };
+ unsigned int chroma_format_idc : 2;
+ unsigned int residual_colour_transform_flag : 1;
+ unsigned int frame_mbs_only_flag : 1;
+ unsigned int mb_adaptive_frame_field_flag : 1;
+ unsigned int direct_8x8_inference_flag : 1;
+ unsigned int MinLumaBiPredSize8x8 : 1; /* see A.3.3.2 */
+ } bits;
+ unsigned int value;
+ } seq_fields;
unsigned char num_slice_groups_minus1;
unsigned char slice_group_map_type;
signed char pic_init_qp_minus26;
signed char second_chroma_qp_index_offset;
union {
struct {
- unsigned char entropy_coding_mode_flag : 1;
- unsigned char weighted_pred_flag : 1;
- unsigned char weighted_bipred_idc : 2;
- unsigned char transform_8x8_mode_flag : 1;
- unsigned char field_pic_flag : 1;
- unsigned char constrained_intra_pred_flag : 1;
- };
- unsigned char pic_fields;
- };
+ unsigned int entropy_coding_mode_flag : 1;
+ unsigned int weighted_pred_flag : 1;
+ unsigned int weighted_bipred_idc : 2;
+ unsigned int transform_8x8_mode_flag : 1;
+ unsigned int field_pic_flag : 1;
+ unsigned int constrained_intra_pred_flag : 1;
+ } bits;
+ unsigned int value;
+ } pic_fields;
unsigned short frame_num;
} VAPictureParameterBufferH264;
typedef struct _VAEncSequenceParameterBufferH264
{
+ unsigned char seq_parameter_set_id;
unsigned char level_idc;
+ unsigned int intra_period;
unsigned int picture_width_in_mbs;
unsigned int picture_height_in_mbs;
unsigned int bits_per_second;
unsigned int frame_rate;
- int initial_qp;
- int min_qp;
+ unsigned int initial_qp;
+ unsigned int min_qp;
unsigned int basic_unit_size;
unsigned char vui_flag;
} VAEncSequenceParameterBufferH264;
-typedef struct _VAEncVUIParameterBufferH264
-{
- unsigned int time_scale;
- unsigned char initial_cpb_removeal_delay_length_minus1;
- unsigned char dpb_output_delay_length_minus1;
- unsigned char time_offset_length;
-} VAEncVUIParameterBufferH264;
-
typedef struct _VAEncPictureParameterBufferH264
{
VASurfaceID reference_picture;
{
unsigned int bits_per_second;
unsigned int frame_rate;
- int initial_qp;
- int min_qp;
+ unsigned int initial_qp;
+ unsigned int min_qp;
} VAEncSequenceParameterBufferH263;
typedef struct _VAEncPictureParameterBufferH263
typedef struct _VAEncSequenceParameterBufferMPEG4
{
unsigned char profile_and_level_indication;
+ unsigned int intra_period;
unsigned int video_object_layer_width;
unsigned int video_object_layer_height;
unsigned int vop_time_increment_resolution;
+ unsigned int fixed_vop_rate;
unsigned int fixed_vop_time_increment;
unsigned int bits_per_second;
unsigned int frame_rate;
- int initial_qp;
- int min_qp;
+ unsigned int initial_qp;
+ unsigned int min_qp;
} VAEncSequenceParameterBufferMPEG4;
typedef struct _VAEncPictureParameterBufferMPEG4
VABufferID coded_buf;
unsigned short picture_width;
unsigned short picture_height;
+ unsigned int modulo_time_base; /* number of 1s */
unsigned int vop_time_increment;
VAEncPictureType picture_type;
} VAEncPictureParameterBufferMPEG4;
* Both images, subpictures and surfaces follow the same 2D coordinate system where origin
* is at the upper left corner with positive X to the right and positive Y down
*/
-#define MAKEFOURCC(ch0, ch1, ch2, ch3) \
+#define VA_MAKEFOURCC(ch0, ch1, ch2, ch3) \
((unsigned long)(unsigned char) (ch0) | ((unsigned long)(unsigned char) (ch1) << 8) | \
((unsigned long)(unsigned char) (ch2) << 16) | ((unsigned long)(unsigned char) (ch3) << 24 ))
int num_attributes
);
+
#ifdef __cplusplus
}
#endif
projects / platform / upstream / libva.git / commitdiff