virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-23 12:43:46 +02:00
Code Issues Releases Activity

hurry_up>=5 -> skip everything except header & set pict_type&key_frame

Browse Source 
Originally committed as revision 1182 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2002-11-10 10:54:07 +00:00
parent 8cd5be983b
commit 347ae22ecf
2 changed files with 9 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
libavcodec/avcodec.h
View File

@ -5,8 +5,8 @@
#define LIBAVCODEC_VERSION_INT 0x000406
#define LIBAVCODEC_VERSION "0.4.6"
#define LIBAVCODEC_BUILD 4636
#define LIBAVCODEC_BUILD_STR "4636"
#define LIBAVCODEC_BUILD 4637
#define LIBAVCODEC_BUILD_STR "4637"
enum CodecID {
CODEC_ID_NONE,
@ -356,7 +356,7 @@ typedef struct AVCodecContext {
/**
* encoding: unused
* decoding: set by user. 1-> skip b frames, 2-> skip idct/dequant too
* decoding: set by user. 1-> skip b frames, 2-> skip idct/dequant too, 5-> skip everything except header
*/
int hurry_up;

6
libavcodec/h263dec.c
View File

@ -525,10 +525,16 @@ retry:
fprintf(stderr, "header damaged\n");
return -1;
}
s->avctx->key_frame = (s->pict_type == I_TYPE);
s->avctx->pict_type = s->pict_type;
/* skip b frames if we dont have reference frames */
if(s->num_available_buffers<2 && s->pict_type==B_TYPE) return get_consumed_bytes(s, buf_size);
/* skip b frames if we are in a hurry */
if(s->hurry_up && s->pict_type==B_TYPE) return get_consumed_bytes(s, buf_size);
/* skip everything if we are in a hurry>=5 */
if(s->hurry_up>=5) return get_consumed_bytes(s, buf_size);
if(s->next_p_frame_damaged){
if(s->pict_type==B_TYPE)