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Merge remote-tracking branch 'qatar/master'

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* qatar/master: (38 commits)
  v210enc: remove redundant check for pix_fmt
  wavpack: allow user to disable CRC checking
  v210enc: Use Bytestream2 functions
  cafdec: Check return value of avio_seek and avoid modifying state if it fails
  yop: Check return value of avio_seek and avoid modifying state if it fails
  tta: Check return value of avio_seek and avoid modifying state if it fails
  tmv: Check return value of avio_seek and avoid modifying state if it fails
  r3d: Check return value of avio_seek and avoid modifying state if it fails
  nsvdec: Check return value of avio_seek and avoid modifying state if it fails
  mpc8: Check return value of avio_seek and avoid modifying state if it fails
  jvdec: Check return value of avio_seek and avoid modifying state if it fails
  filmstripdec: Check return value of avio_seek and avoid modifying state if it fails
  ffmdec: Check return value of avio_seek and avoid modifying state if it fails
  dv: Check return value of avio_seek and avoid modifying state if it fails
  bink: Check return value of avio_seek and avoid modifying state if it fails
  Check AVCodec.pix_fmts in avcodec_open2()
  svq3: Prevent illegal reads while parsing extradata.
  remove ParseContext1
  vc1: use ff_parse_close
  mpegvideo parser: move specific fields into private context
  ...

Conflicts:
	libavcodec/4xm.c
	libavcodec/aacdec.c
	libavcodec/h264.c
	libavcodec/h264.h
	libavcodec/h264_cabac.c
	libavcodec/h264_cavlc.c
	libavcodec/mpeg4video_parser.c
	libavcodec/svq3.c
	libavcodec/v210enc.c
	libavformat/cafdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2012-02-11 01:22:22 +01:00
parent 394d41ee30 f98ede7e61
commit a78f6b8cb9
30 changed files with 1177 additions and 925 deletions
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16
libavcodec/mpegvideo_parser.c
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@ -23,11 +23,19 @@
#include "parser.h"
#include "mpegvideo.h"
struct MpvParseContext {
ParseContext pc;
AVRational frame_rate;
int progressive_sequence;
int width, height;
};
static void mpegvideo_extract_headers(AVCodecParserContext *s,
AVCodecContext *avctx,
const uint8_t *buf, int buf_size)
{
ParseContext1 *pc = s->priv_data;
struct MpvParseContext *pc = s->priv_data;
const uint8_t *buf_end = buf + buf_size;
uint32_t start_code;
int frame_rate_index, ext_type, bytes_left;
@ -131,7 +139,7 @@ static int mpegvideo_parse(AVCodecParserContext *s,
const uint8_t **poutbuf, int *poutbuf_size,
const uint8_t *buf, int buf_size)
{
ParseContext1 *pc1 = s->priv_data;
struct MpvParseContext *pc1 = s->priv_data;
ParseContext *pc= &pc1->pc;
int next;
@ -178,8 +186,8 @@ static int mpegvideo_split(AVCodecContext *avctx,
AVCodecParser ff_mpegvideo_parser = {
.codec_ids = { CODEC_ID_MPEG1VIDEO, CODEC_ID_MPEG2VIDEO },
.priv_data_size = sizeof(ParseContext1),
.priv_data_size = sizeof(struct MpvParseContext),
.parser_parse = mpegvideo_parse,
.parser_close = ff_parse1_close,
.parser_close = ff_parse_close,
.split = mpegvideo_split,
};