Fix R5G6B5 blend.

blend() unpacks to ARGB order. Bug 20891368 Change-Id: I9a505631ee0751d4ef4b01b82c8617f155e95ca5 Reviewed-on: https://swiftshader-review.googlesource.com/3280Reviewed-by: Alexis Hétu <sugoi@google.com> Reviewed-by: Nicolas Capens <capn@google.com> Tested-by: Nicolas Capens <capn@google.com>

Fix R5G6B5 blend.
3e3f5363 · Nicolas Capens · cf0cdf6a · 3e3f5363
Commit 3e3f5363 authored May 26, 2015 by Nicolas Capens
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FrameBuffer.cpp src/Main/FrameBuffer.cpp +2 -2

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--- a/src/Main/FrameBuffer.cpp
+++ b/src/Main/FrameBuffer.cpp
@@ -676,9 +676,9 @@ namespace sw
 			{
 				Int rgb(*Pointer<Short>(s));
 				rgb = 0xFF000000 |
-				      ((rgb & 0x001F) << 19) | ((rgb & 0x001C) << 14) |
+				      ((rgb & 0xF800) << 8) | ((rgb & 0xE01F) << 3) |
 				      ((rgb & 0x07E0) << 5) | ((rgb & 0x0600) >> 1) |
-				      ((rgb & 0xF800) >> 8) | ((rgb & 0xE000) >> 13);
+				      ((rgb & 0x001C) >> 2);
 				c2 = Unpack(As<Byte4>(rgb));
 			}
 			break;