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Merge commit 'a097f0049b28dc3ed13625e4a42619292c92492f'

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* commit 'a097f0049b28dc3ed13625e4a42619292c92492f':
  mpeg12dec: move first_slice from MpegEncContext to Mpeg1Context

Conflicts:
	libavcodec/mpeg12dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-12-06 01:27:53 +01:00
commit db7580b4f6
2 changed files with 5 additions and 5 deletions
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9
libavcodec/mpeg12dec.c
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@ -53,6 +53,7 @@ typedef struct Mpeg1Context {
AVRational frame_rate_ext; ///< MPEG-2 specific framerate modificator
int sync; ///< Did we reach a sync point like a GOP/SEQ/KEYFrame?
int tmpgexs;
int first_slice;
int extradata_decoded;
} Mpeg1Context;
@ -1955,7 +1956,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
#endif /* FF_API_XVMC */
/* end of slice reached */
if (/*s->mb_y << field_pic == s->mb_height &&*/ !s->first_field && !s->first_slice) {
if (/*s->mb_y << field_pic == s->mb_height &&*/ !s->first_field && !s1->first_slice) {
/* end of image */
ff_er_frame_end(&s->er);
@ -2352,7 +2353,7 @@ static int decode_chunks(AVCodecContext *avctx,
/* we have a complete image: we try to decompress it */
if (mpeg1_decode_picture(avctx, buf_ptr, input_size) < 0)
s2->pict_type = 0;
s2->first_slice = 1;
s->first_slice = 1;
last_code = PICTURE_START_CODE;
} else {
av_log(avctx, AV_LOG_ERROR, "ignoring pic after %X\n", last_code);
@ -2496,9 +2497,9 @@ static int decode_chunks(AVCodecContext *avctx,
break;
}
if (s2->first_slice) {
if (s->first_slice) {
skip_frame = 0;
s2->first_slice = 0;
s->first_slice = 0;
if (mpeg_field_start(s2, buf, buf_size) < 0)
return -1;
}

1
libavcodec/mpegvideo.h
View File

@ -685,7 +685,6 @@ typedef struct MpegEncContext {
int progressive_frame;
int full_pel[2];
int interlaced_dct;
int first_slice;
int first_field; ///< is 1 for the first field of a field picture 0 otherwise
int drop_frame_timecode; ///< timecode is in drop frame format.
int scan_offset; ///< reserve space for SVCD scan offset user data.