[FFmpeg-cvslog] r25052 - trunk/libavcodec/vp3.c

[reimar]

Author: reimar
Date: Mon Sep  6 21:26:18 2010
New Revision: 25052

Log:
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.

Modified:
   trunk/libavcodec/vp3.c

Modified: trunk/libavcodec/vp3.c
==============================================================================
--- trunk/libavcodec/vp3.c	Mon Sep  6 21:21:13 2010	(r25051)
+++ trunk/libavcodec/vp3.c	Mon Sep  6 21:26:18 2010	(r25052)
@@ -1509,7 +1509,7 @@ static void render_slice(Vp3DecodeContex
       *     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));
 }
 
 /*