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arpi's display_time + interlace hack 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2563 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
iive 2001-10-30 17:29:27 +00:00
parent 1be26c73ce
commit 704ca0fcef
1 changed files with 3 additions and 27 deletions
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30
libmpeg2/header.c
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@ -203,7 +203,6 @@ static int header_process_picture_coding_extension (picture_t * picture, uint8_t
picture->repeat_first_field = (buffer[3] >> 1) & 1;
picture->progressive_frame = buffer[4] >> 7;
#if 1
// repeat_first implementation by A'rpi/ESP-team, based on libmpeg3:
picture->display_time=100;
if(picture->repeat_first_field){
@ -217,32 +216,9 @@ static int header_process_picture_coding_extension (picture_t * picture, uint8_t
picture->display_time+=50;
}
}
//repeat_count=display_time-100%
#else
// repeat_first implemantation by iive, based on A'rpi/ESP-team and libmpeg3
if( picture->progressive_sequence == 1 )
{
if( picture->repeat_first_field == 0 ) picture->display_time=100;//normal
else
{
if( picture->top_field_first == 0 ) picture->display_time=200;//2 frames
else picture->display_time=300;//3 frames
}
}else
{
if( picture->progressive_frame == 0 )
picture->display_time=100;//2fields, interlaced in time
else
{
if( picture->top_field_first == 0 ) picture->display_time=150;//reconstruct 2 fields
else picture->display_time = 150;//reconstruct 3 fields
}
if( picture->picture_structure!=3 ) picture->display_time/=2;//we calc on every field
}
#endif
//temopral hack. We calc time on every field, so if we have 2 fields
// interlaced we'll end with double time for 1 frame
if( picture->picture_structure!=3 ) picture->display_time/=2;
return 0;
}