* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
+/**
+ * @file a52dec.c
+ * A52 decoder.
+ */
+
#include "avcodec.h"
#include "liba52/a52.h"
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+/**
+ * @file ac3.h
+ * Common code between AC3 encoder and decoder.
+ */
+
#define AC3_MAX_CODED_FRAME_SIZE 3840 /* in bytes */
#define AC3_MAX_CHANNELS 6 /* including LFE channel */
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
+/**
+ * @file ac3dec.c
+ * AC3 decoder.
+ */
+
+//#define DEBUG
+
#include "avcodec.h"
#include "libac3/ac3.h"
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
+/**
+ * @file ac3enc.c
+ * The simplest AC3 encoder.
+ */
//#define DEBUG
//#define DEBUG_BITALLOC
#include "avcodec.h"
-/* tables taken directly from AC3 spec */
+/**
+ * @file ac3tab.h
+ * tables taken directly from AC3 spec.
+ */
/* possible frequencies */
const uint16_t ac3_freqs[3] = { 48000, 44100, 32000 };
*/
#include "avcodec.h"
-/*
+/**
+ * @file adpcm.c
+ * ADPCM codecs.
* First version by Francois Revol revol@free.fr
*
* Features and limitations:
-1, -1, -1, -1, 2, 4, 6, 8,
};
-/* This is the step table. Note that many programs use slight deviations from
+/**
+ * This is the step table. Note that many programs use slight deviations from
* this table, but such deviations are negligible:
*/
static const int step_table[89] = {
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
+/**
+ * @file allcodecs.c
+ * Utils for libavcodec.
+ */
+
#include "avcodec.h"
/* If you do not call this function, then you can select exactly which
-/* avcodec API use example.
+/**
+ * @file apiexample.c
+ * avcodec API use example.
*
* Note that this library only handles codecs (mpeg, mpeg4, etc...),
* not file formats (avi, vob, etc...). See library 'libav' for the
* format handling
*/
+
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
+/**
+ * @file avcodec.c
+ * avcodec.
+ */
+
#include "errno.h"
#include "avcodec.h"
+/**
+ * @file bswap.h
+ * byte swap.
+ */
+
#ifndef __BSWAP_H__
#define __BSWAP_H__
*
* alternative bitstream reader & writer by Michael Niedermayer <michaelni@gmx.at>
*/
+
+/**
+ * @file common.c
+ * common internal api.
+ */
+
#include "avcodec.h"
const uint8_t ff_sqrt_tab[128]={
+/**
+ * @file common.h
+ * common internal api header.
+ */
+
#ifndef COMMON_H
#define COMMON_H
*
*/
+/**
+ * @file cyuv.c
+ * Creative YUV (CYUV) Video Decoder.
+ */
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-/* DCT test. (c) 2001 Fabrice Bellard.
- Started from sample code by Juan J. Sierralta P.
-*/
+/**
+ * @file dct-test.c
+ * DCT test. (c) 2001 Fabrice Bellard.
+ * Started from sample code by Juan J. Sierralta P.
+ */
+
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
*
* gmc & q-pel & 32/64 bit based MC by Michael Niedermayer <michaelni@gmx.at>
*/
+
+/**
+ * @file dsputil.c
+ * DSP utils
+ */
+
#include "avcodec.h"
#include "dsputil.h"
#include "mpegvideo.h"
/**
* @file dsputil.h
- * @brief DSP utils
- *
+ * DSP utils.
*/
#ifndef DSPUTIL_H
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
+/**
+ * @file dv.c
+ * DV decoder.
+ */
#include "avcodec.h"
#include "dsputil.h"
#include "mpegvideo.h"
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+/**
+ * @file dvdata.h
+ * Constants for DV codec.
+ */
+
#define NB_DV_VLC 409
#define AAUX_OFFSET (80*6 + 80*16*3 + 3)
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
+/**
+ * @file error_resilience.c
+ * Error resilience / concealment.
+ */
#include "avcodec.h"
#include "dsputil.h"
*
*/
- /*
+/**
+ * @file eval.c
+ * simple arithmetic expression evaluator.
+ *
* see http://joe.hotchkiss.com/programming/eval/eval.html
*/
-/* fdctref.c, forward discrete cosine transform, double precision */
+/**
+ * @file fdctref.c
+ * forward discrete cosine transform, double precision.
+ */
/* Copyright (C) 1996, MPEG Software Simulation Group. All Rights Reserved. */
-/* FFT and MDCT tests */
+/**
+ * @file fft-test.c
+ * FFT and MDCT tests.
+ */
+
#include "dsputil.h"
#include <math.h>
#include <unistd.h>
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
+/**
+ * @file fft.c
+ * FFT/IFFT transforms.
+ */
+
#include "dsputil.h"
/**
/**
* @file h263.c
- * @brief h263/mpeg4 codec
- *
+ * h263/mpeg4 codec.
*/
//#define DEBUG
+/**
+ * @file h263data.h
+ * H.263 tables.
+ */
+
/* intra MCBPC, mb_type = (intra), then (intraq) */
const uint8_t intra_MCBPC_code[8] = { 1, 1, 2, 3, 1, 1, 2, 3 };
/*
- * H263 decoder
+ * H.263 decoder
* Copyright (c) 2001 Fabrice Bellard.
*
* This library is free software; you can redistribute it and/or
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
+/**
+ * @file h263dec.c
+ * H.263 decoder.
+ */
+
#include "avcodec.h"
#include "dsputil.h"
#include "mpegvideo.h"
* see http://www.pcisys.net/~melanson/codecs/huffyuv.txt for a description of
* the algorithm used
*/
+
+/**
+ * @file huffyuv.c
+ * huffyuv codec for libavcodec.
+ */
#include "common.h"
#include "avcodec.h"
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
+/**
+ * @imgconvert.c
+ * Misc image convertion routines.
+ */
+
+
#include "avcodec.h"
#include "dsputil.h"
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
+/**
+ * @file imgresample.c
+ * High quality image resampling with polyphase filters .
+ */
+
#include "avcodec.h"
#include "dsputil.h"
* quality-setting files than with low-quality ones.
*/
+/**
+ * @file jfdctfst.c
+ * Independent JPEG Group's fast AAN dct.
+ */
+
#include <stdlib.h>
#include <stdio.h>
#include "common.h"
* scaled fixed-point arithmetic, with a minimal number of shifts.
*/
+/**
+ * @file jfdctint.c
+ * Independent JPEG Group's slow & accurate dct.
+ */
+
#include <stdlib.h>
#include <stdio.h>
#include "common.h"
* A better way to do this would be to pass in the DCT block as a sparse
* matrix, perhaps with the difference cases encoded.
*/
+
+/**
+ * @file jrevdct.c
+ * Independent JPEG Group's LLM idct.
+ */
+
#include "common.h"
#include "dsputil.h"
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
+/**
+ * @file mace.c
+ * MACE decoder.
+ */
+
#include "avcodec.h"
/*
*/
#include "dsputil.h"
-/*
- * init MDCT or IMDCT computation
+/**
+ * @file mdct.c
+ * MDCT/IMDCT transforms.
+ */
+
+/**
+ * init MDCT or IMDCT computation.
*/
int ff_mdct_init(MDCTContext *s, int nbits, int inverse)
{
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
+/**
+ * @file mem.c
+ * default memory allocator for libavcodec.
+ */
+
#include "avcodec.h"
/* here we can use OS dependant allocation functions */
* aspecting, new decode_frame mechanism and apple mjpeg-b support
* by Alex Beregszaszi <alex@naxine.org>
*/
+
+/**
+ * @file mjpeg.c
+ * MJPEG encoder and decoder.
+ */
+
//#define DEBUG
#include "avcodec.h"
#include "dsputil.h"
*
* new Motion Estimation (X1/EPZS) by Michael Niedermayer <michaelni@gmx.at>
*/
+
+/**
+ * @file motion_est.c
+ * Motion estimation.
+ */
+
#include <stdlib.h>
#include <stdio.h>
#include "avcodec.h"
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
+
+/**
+ * @file motion_est_template.c
+ * Motion estimation template.
+ */
//lets hope gcc will remove the unused vars ...(gcc 3.2.2 seems to do it ...)
//Note, the last line is there to kill these ugly unused var warnings
/* motion test. (c) 2001 Fabrice Bellard. */
+
+/**
+ * @file motion_test.c
+ * motion test.
+ */
+
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
+/**
+ * @file mp3lameaudio.c
+ * Interface to libmp3lame for mp3 encoding.
+ */
#include "avcodec.h"
#include "mpegaudio.h"
/*
- * MPEG1 encoder / MPEG2 decoder
+ * MPEG1 codec / MPEG2 decoder
* Copyright (c) 2000,2001 Fabrice Bellard.
*
* This library is free software; you can redistribute it and/or
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
+/**
+ * @file mpeg12.c
+ * MPEG1 codec / MPEG2 decoder.
+ */
+
//#define DEBUG
#include "avcodec.h"
#include "dsputil.h"
-/*
- * MPEG1/2 tables
+/**
+ * @file mpeg12data.h
+ * MPEG1/2 tables.
*/
const int16_t ff_mpeg1_default_intra_matrix[64] = {
+/**
+ * @file mpeg4data.h
+ * mpeg4 tables.
+ */
+
// shapes
#define RECT_SHAPE 0
#define BIN_SHAPE 1
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
+/**
+ * @file mpegaudio.c
+ * The simplest mpeg audio layer 2 encoder.
+ */
+
#include "avcodec.h"
#include "mpegaudio.h"
-/* mpeg audio declarations for both encoder and decoder */
+/**
+ * @file mpegaudio.h
+ * mpeg audio declarations for both encoder and decoder.
+ */
/* max frame size, in samples */
#define MPA_FRAME_SIZE 1152
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
+/**
+ * @file mpegaudiodec.c
+ * MPEG Audio decoder.
+ */
+
//#define DEBUG
#include "avcodec.h"
#include "mpegaudio.h"
+/**
+ * @file mpegaudiodectab.h
+ * mpeg audio layer decoder tables.
+ */
const uint16_t mpa_bitrate_tab[2][3][15] = {
{ {0, 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448 },
* same archive
*/
+/**
+ * @file mpegaudiotab.h
+ * mpeg audio layer 2 tables.
+ * Most of them come from the mpeg audio specification.
+ */
+
#define SQRT2 1.41421356237309514547
static const int costab32[30] = {
* 4MV & hq & b-frame encoding stuff by Michael Niedermayer <michaelni@gmx.at>
*/
+/**
+ * @file mpegvideo.c
+ * The simplest mpeg encoder (well, it was the simplest!).
+ */
+
#include <ctype.h>
#include <limits.h>
#include "avcodec.h"
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+/**
+ * @file mpegvideo.h
+ * mpegvideo header.
+ */
+
#ifndef AVCODEC_MPEGVIDEO_H
#define AVCODEC_MPEGVIDEO_H
*
* msmpeg4v1 & v2 stuff by Michael Niedermayer <michaelni@gmx.at>
*/
+
+/**
+ * @file msmpeg4.c
+ * MSMPEG4 backend for ffmpeg encoder and decoder.
+ */
+
#include "avcodec.h"
#include "dsputil.h"
#include "mpegvideo.h"
-/*
+/**
+ * @file msmpeg4data.h
* MSMPEG4 data tables.
*/
-/*
- * Ogg Vorbis codec support via libvorbisenc
- * Mark Hills <mark@pogo.org.uk>
+/**
+ * @file oggvorbis.c
+ * Ogg Vorbis codec support via libvorbisenc.
+ * @author Mark Hills <mark@pogo.org.uk>
*/
#include <time.h>
+/**
+ * @file oggvorbis.h
+ * oggvorbis.
+ */
+
#ifndef AVCODEC_OGGVORBIS_H
#define AVCODEC_OGGVORBIS_H
* LGPL
*/
-/*
+/**
+ * @file opts.c
+ * options parser.
* typical parsed command line:
* msmpeg4:bitrate=720000:qmax=16
*
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
+/**
+ * @file ratecontrol.c
+ * Rate control for video encoders.
+ */
+
#include "avcodec.h"
#include "dsputil.h"
#include "mpegvideo.h"
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
+/**
+ * @file resample.c
+ * Sample rate convertion for both audio and video.
+ */
+
#include "avcodec.h"
typedef struct {
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
+/**
+ * @file rv10.c
+ * RV10 codec.
+ */
+
#include "avcodec.h"
#include "dsputil.h"
#include "mpegvideo.h"
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
+/**
+ * @file simple_idct.c
+ * simpleidct in C.
+ */
+
/*
based upon some outcommented c code from mpeg2dec (idct_mmx.c
written by Aaron Holtzman <aholtzma@ess.engr.uvic.ca>)
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+/**
+ * @file simple_idct.h
+ * simple idct header.
+ */
+
void simple_idct_put(uint8_t *dest, int line_size, DCTELEM *block);
void simple_idct_add(uint8_t *dest, int line_size, DCTELEM *block);
void ff_simple_idct_mmx(int16_t *block);
* Ported to libavcodec by Nick Kurshev <nickols_k@mail.ru>
*
*/
+
+/**
+ * @file svq1.c
+ * svq1 decoder.
+ */
+
//#define DEBUG_SVQ1
#include <stdio.h>
#include <stdlib.h>
*
*/
+/**
+ * @file svq1_cb.h
+ * svq1 code books.
+ */
+
/* 6x16-entry codebook for inter-coded 4x2 vectors */
static const int8_t svq1_inter_codebook_4x2[768] = {
7, 2, -6, -7, 7, 3, -3, -4, -7, -2, 7, 8, -8, -4, 3, 4,
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
+/**
+ * @file utils.c
+ * utils.
+ */
+
#include "avcodec.h"
#include "dsputil.h"
#include "mpegvideo.h"
-/* Various WMA tables */
+/**
+ * @file wmadata.h
+ * Various WMA tables.
+ */
static const uint16_t wma_critical_freqs[25] = {
100, 200, 300, 400, 510, 630, 770, 920,
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
+/**
+ * @file wmadec.c
+ * WMA compatible decoder.
+ */
+
#include "avcodec.h"
#include "dsputil.h"
*
*/
+/**
+ * @file wmv2.c
+ * wmv2 codec.
+ */
+
#include "simple_idct.h"
#define SKIP_TYPE_NONE 0
projects / platform / upstream / libav.git / commitdiff