virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-11-21 10:55:51 +02:00
Code Issues Releases Activity

Fix h->curr_pic_num for field pictures. Necessary for proper PAFF support.

Browse Source 
patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30

Originally committed as revision 10663 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Jeff Downs 2007-10-04 06:43:58 +00:00 committed by Andreas Öman
parent c58b747153
commit f57e2af68b
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libavcodec/h264.c
View File

@ -3742,7 +3742,7 @@ static int decode_slice_header(H264Context *h, H264Context *h0){
h->curr_pic_num= h->frame_num;
h->max_pic_num= 1<< h->sps.log2_max_frame_num;
}else{
h->curr_pic_num= 2*h->frame_num;
h->curr_pic_num= 2*h->frame_num + 1;
h->max_pic_num= 1<<(h->sps.log2_max_frame_num + 1);
}

2
libavcodec/h264.h
View File

@ -285,7 +285,7 @@ typedef struct H264Context{
int prev_frame_num; ///< frame_num of the last pic for POC type 1/2
/**
* frame_num for frames or 2*frame_num for field pics.
* frame_num for frames or 2*frame_num+1 for field pics.
*/
int curr_pic_num;