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Work around vo gl/libass subtitle timing problem

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vo gl generates bitmaps for EOSD content (libass subtitles) when
DRAW_EOSD is called but actual drawing of both EOSD and OSD is done in
draw_osd(). Since draw_osd() was called first it drew the EOSD content
from the previous frame, so the subtitles were always one frame late.
As a simple workaround update EOSD content first, then normal OSD.
This makes vo gl work correctly and should have no effect on anything
else.
This commit is contained in:
Uoti Urpala 2008-12-09 04:14:38 +02:00
parent 66cefd5f71
commit e948b1ae06
1 changed files with 1 additions and 1 deletions
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2
libmpcodecs/dec_video.c
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@ -455,10 +455,10 @@ int filter_video(sh_video_t *sh_video, void *frame, double pts,
// apply video filters and call the leaf vo/ve
int ret = vf->put_image(vf, mpi, pts);
if (ret > 0) {
vf->control(vf, VFCTRL_DRAW_OSD, osd);
#ifdef CONFIG_ASS
vf->control(vf, VFCTRL_DRAW_EOSD, NULL);
#endif
vf->control(vf, VFCTRL_DRAW_OSD, osd);
}
t2 = GetTimer() - t2;