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Add off argument so that fetch_timestamp can search for timestamps 

not associated with the first byte of access units.

Originally committed as revision 13622 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2008-06-02 13:09:56 +00:00
parent cd6144948a
commit 21e305891c
1 changed files with 4 additions and 4 deletions
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8
libavcodec/parser.c
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@ -76,14 +76,14 @@ AVCodecParserContext *av_parser_init(int codec_id)
return s;
}
void ff_fetch_timestamp(AVCodecParserContext *s){
void ff_fetch_timestamp(AVCodecParserContext *s, int off){
int i;
s->dts= s->pts= AV_NOPTS_VALUE;
s->offset= 0;
for(i = 0; i < AV_PARSER_PTS_NB; i++) {
if ( s->next_frame_offset >= s->cur_frame_offset[i]
if ( s->next_frame_offset + off >= s->cur_frame_offset[i]
&&(s-> frame_offset < s->cur_frame_offset[i] || !s->frame_offset)
&& s->next_frame_offset < s->cur_frame_end[i]){
&& s->next_frame_offset + off < s->cur_frame_end[i]){
s->dts= s->cur_frame_dts[i];
s->pts= s->cur_frame_pts[i];
s->offset = s->next_frame_offset - s->cur_frame_offset[i];
@ -142,7 +142,7 @@ int av_parser_parse(AVCodecParserContext *s,
s->fetch_timestamp=0;
s->last_pts = s->pts;
s->last_dts = s->dts;
ff_fetch_timestamp(s);
ff_fetch_timestamp(s, 0);
}
/* WARNING: the returned index can be negative */