From: Fiona Glaser <fiona@x264.com>
Date: Tue, 23 Feb 2010 09:44:44 +0000 (-0800)
Subject: Fix stupid regression in interlaced in r1430
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=930d7c11f60dd5656302bfc97865eac0ffac921e;p=libx264

Fix stupid regression in interlaced in r1430
With ref > 8 or b-pyramid, an array over-read could cause slightly incorrect B-frames.
---

diff --git a/common/common.h b/common/common.h
index e2e8facb..906af519 100644
--- a/common/common.h
+++ b/common/common.h
@@ -654,8 +654,8 @@ struct x264_t
         int     i_chroma_lambda2_offset;
 
         /* B_direct and weighted prediction */
-        int16_t dist_scale_factor_buf[2][16][2];
-        int16_t (*dist_scale_factor)[2];
+        int16_t dist_scale_factor_buf[2][32][4];
+        int16_t (*dist_scale_factor)[4];
         int8_t bipred_weight_buf[2][32][4];
         int8_t (*bipred_weight)[4];
         /* maps fref1[0]'s ref indices into the current list0 */