commit 22bc79c2917e933ad1d04c2de5e93a2566773f87
author Nicolas Capens <capn@google.com> Mon Nov 30 13:24:24 2015 -0500
committer Nicolas Capens <capn@google.com> Tue Dec 01 05:31:08 2015 +0000
tree 5b445c2eb87a44900e52a8a235a7488495a58897
parent 925c28279d20c3eb86dc8070bac189b7b965638a

Use explicit stride for framebuffer blit.

Change-Id: I68685932934caba4d9fab7b45014d24316ce45a8
Reviewed-on: https://swiftshader-review.googlesource.com/4293
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>

src/Main/FrameBufferDD.cpp

diff --git a/src/Main/FrameBufferDD.cpp b/src/Main/FrameBufferDD.cpp
index 8d984df..81b2ef2 100644
--- a/src/Main/FrameBufferDD.cpp
+++ b/src/Main/FrameBufferDD.cpp
@@ -247,9 +247,9 @@
 		updateBounds(windowHandle);
 	}
 
-	void FrameBufferDD::flip(void *source, Format format)
+	void FrameBufferDD::flip(void *source, Format sourceFormat, size_t sourceStride)
 	{
-		copy(source, format);
+		copy(source, sourceFormat, sourceStride);
 
 		if(!readySurfaces())
 		{
@@ -278,9 +278,9 @@
 		}
 	}
 
-	void FrameBufferDD::blit(void *source, const Rect *sourceRect, const Rect *destRect, Format format)
+	void FrameBufferDD::blit(void *source, const Rect *sourceRect, const Rect *destRect, Format sourceFormat, size_t sourceStride)
 	{
-		copy(source, format);
+		copy(source, sourceFormat, sourceStride);
 
 		if(!readySurfaces())
 		{
@@ -317,20 +317,20 @@
 		}
 	}
 
-	void FrameBufferDD::flip(HWND windowOverride, void *source, Format format)
+	void FrameBufferDD::flip(HWND windowOverride, void *source, Format sourceFormat, size_t sourceStride)
 	{
 		updateClipper(windowOverride);
 		updateBounds(windowOverride);
 
-		flip(source, format);
+		flip(source, sourceFormat, sourceStride);
 	}
 
-	void FrameBufferDD::blit(HWND windowOverride, void *source, const Rect *sourceRect, const Rect *destRect, Format format)
+	void FrameBufferDD::blit(HWND windowOverride, void *source, const Rect *sourceRect, const Rect *destRect, Format sourceFormat, size_t sourceStride)
 	{
 		updateClipper(windowOverride);
 		updateBounds(windowOverride);
 
-		blit(source, sourceRect, destRect, format);
+		blit(source, sourceRect, destRect, sourceFormat, sourceStride);
 	}
 
 	void FrameBufferDD::screenshot(void *destBuffer)