Commit 3d487db1 authored by Reimar Döffinger's avatar Reimar Döffinger
Browse files

Fix slice height for y position calculation for vp3_draw_horiz_band

when the video uses 4:2:2 instead of 4:2:0 coding.

Originally committed as revision 25052 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent 3b9ee20f
......@@ -1509,7 +1509,7 @@ static void render_slice(Vp3DecodeContext *s, int slice)
* dispatch (slice - 1);
*/
vp3_draw_horiz_band(s, FFMIN(64*slice + 64-16, s->height-16));
vp3_draw_horiz_band(s, FFMIN((32 << s->chroma_y_shift) * (slice + 1) -16, s->height-16));
}
/*
......
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