| commit | 89a0e4729a81a3e5a59cf07f677179067ea3d1b4 | |
| author | Uoti Urpala <uau@mplayer2.org> | |
| Tue, 28 Aug 2012 16:12:27 +0000 (28 19:12 +0300) | ||
| committer | Uoti Urpala <uau@mplayer2.org> | |
| Fri, 31 Aug 2012 17:30:42 +0000 (31 20:30 +0300) | ||
| tree | e2f416354caea52df63dcecd8e3af6e9554f9dbb | treesnapshot (tar.gz zip) |
| parent | dcdc8b433b2e3426f83337b6e1bfcb8956a01723 | commitdiff |
subs, vo: do sub bitmap change detection by comparing IDs
vo_vdpau and vo_gl cache the last subtitle bitmaps uploaded to video
card in case they stay the same over multiple frames. Detecting
whether the bitmaps have changed and should be re-uploaded was
somewhat fragile. Change the VO API to provide a bitmap ID which can
be compared with what the VO has to determine whether a new upload of
the bitmaps is needed.
vo_vdpau and vo_gl cache the last subtitle bitmaps uploaded to video
card in case they stay the same over multiple frames. Detecting
whether the bitmaps have changed and should be re-uploaded was
somewhat fragile. Change the VO API to provide a bitmap ID which can
be compared with what the VO has to determine whether a new upload of
the bitmaps is needed.