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mp_image: update description of MP_IMGFLAG_READABLE

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Update description of MP_IMGFLAG_READABLE.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35150 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
reimar
2012-10-30 19:50:19 +01:00
committed by wm4
parent 1cb11c53b6
commit 2e663a3181
1 changed files with 8 additions and 1 deletions
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libmpcodecs/mp_image.h
+8 -1
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@@ -29,7 +29,14 @@
//--- buffer content restrictions:
// set if buffer content shouldn't be modified:
#define MP_IMGFLAG_PRESERVE 0x01
// set if buffer content will be READ for next frame's MC: (I/P mpeg frames)
// set if buffer content will be READ.
// This can be e.g. for next frame's MC: (I/P mpeg frames) -
// then in combination with MP_IMGFLAG_PRESERVE - or it
// can be because a video filter or codec will read a significant
// amount of data while processing that frame (e.g. blending something
// onto the frame, MV based intra prediction).
// A frame marked like this should not be placed in to uncachable
// video RAM for example.
#define MP_IMGFLAG_READABLE 0x02
//--- buffer width/stride/plane restrictions: (used for direct rendering)