Use the given YV12 texture stride instead of computing it from width.

Bug 25690690 Change-Id: If25a8868effb1e55908c4041555e553b52ee789a Reviewed-on: https://swiftshader-review.googlesource.com/4292Reviewed-by: Keun Soo Yim <yim@google.com> Reviewed-by: Nicolas Capens <capn@google.com> Tested-by: Nicolas Capens <capn@google.com>

Use the given YV12 texture stride instead of computing it from width.
6ee16a14 · Nicolas Capens · 6f42209f · 6ee16a14
Commit 6ee16a14 authored Nov 19, 2015 by Nicolas Capens
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Sampler.cpp src/Renderer/Sampler.cpp +1 -1

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--- a/src/Renderer/Sampler.cpp
+++ b/src/Renderer/Sampler.cpp
@@ -224,7 +224,7 @@ namespace sw
 				   internalTextureFormat == FORMAT_YV12_BT709 ||
 				   internalTextureFormat == FORMAT_YV12_JFIF)
 				{
-					unsigned int YStride = align(width, 16);
+					unsigned int YStride = pitchP;
 					unsigned int YSize = YStride * height;
 					unsigned int CStride = align(YStride / 2, 16);
 					unsigned int CSize = CStride * height / 2;