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| author | stefano <stefano@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2009-10-30 14:13:25 +0000 |
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| committer | stefano <stefano@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2009-10-30 14:13:25 +0000 |
| commit | 9e259c79bd078bea84346e8a22979f81d8b971b8 (patch) | |
| tree | 483e2b24d33c9e80f998cc89d82ab2b6f276a385 /libswscale | |
| parent | 88397d63f1463e2f01c8b64f5c01aca61bce8e27 (diff) | |
| download | mpv-9e259c79bd078bea84346e8a22979f81d8b971b8.tar.bz2 mpv-9e259c79bd078bea84346e8a22979f81d8b971b8.tar.xz | |
Document slice ordering assumption done by sws_scale().
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@29804 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libswscale')
| -rw-r--r-- | libswscale/swscale.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libswscale/swscale.h b/libswscale/swscale.h index 87e64e2885..abc23fcf40 100644 --- a/libswscale/swscale.h +++ b/libswscale/swscale.h @@ -135,7 +135,11 @@ struct SwsContext *sws_getContext(int srcW, int srcH, enum PixelFormat srcFormat /** * Scales the image slice in srcSlice and puts the resulting scaled * slice in the image in dst. A slice is a sequence of consecutive - * rows in an image. Slices can be bottom to top or top to bottom. + * rows in an image. + * + * Slices have to be provided in sequential order, either in + * top-bottom or bottom-top order. If slices are provided in + * non-sequential order the behavior of the function is undefined. * * @param context the scaling context previously created with * sws_getContext() |