From: Kostya Shishkov <kostya.shishkov@gmail.com>
Date: Sun, 3 Aug 2014 09:28:49 +0000 (+0100)
Subject: swscale: correctly pad destination buffer in rgb conversion
X-Git-Tag: v11_alpha1~60
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5420099cab1e915b191cceccec4364f54cec6e52;p=platform%2Fupstream%2Flibav.git

swscale: correctly pad destination buffer in rgb conversion

Bug-Id: 772
CC: libav-stable@libav.org
Found-By: Justin Ruggles <justin.ruggles@gmail.com>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
---

diff --git a/libswscale/swscale_unscaled.c b/libswscale/swscale_unscaled.c
index 02850ea..a1ccc5a 100644
--- a/libswscale/swscale_unscaled.c
+++ b/libswscale/swscale_unscaled.c
@@ -677,7 +677,7 @@ static int rgbToRgbWrapper(SwsContext *c, const uint8_t *src[], int srcStride[],
         if (dstStride[0] * srcBpp == srcStride[0] * dstBpp && srcStride[0] > 0 &&
             !(srcStride[0] % srcBpp))
             conv(srcPtr, dstPtr + dstStride[0] * srcSliceY,
-                 srcSliceH * srcStride[0]);
+                 (srcSliceH - 1) * srcStride[0] + c->srcW * srcBpp);
         else {
             int i;
             dstPtr += dstStride[0] * srcSliceY;