Fix color component defaults.

Bug 21716622 Change-Id: I1e07ee9b8ccfd0bd34af9b1f1d76802f3398f7ca Reviewed-on: https://swiftshader-review.googlesource.com/3442Reviewed-by: Alexis Hétu <sugoi@google.com> Reviewed-by: Nicolas Capens <capn@google.com> Tested-by: Nicolas Capens <capn@google.com>

Fix color component defaults.
3f439242 · Nicolas Capens · 9eb8799c · 3f439242
Commit 3f439242 authored Jun 09, 2015 by Nicolas Capens
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Surface.cpp src/Renderer/Surface.cpp +4 -4

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--- a/src/Renderer/Surface.cpp
+++ b/src/Renderer/Surface.cpp
@@ -225,10 +225,10 @@ namespace sw

 	inline Color<float> Surface::Buffer::read(void *element) const
 	{
-		float r = 1;
-		float g = 1;
-		float b = 1;
-		float a = 1;
+		float r = 0.0f;
+		float g = 0.0f;
+		float b = 0.0f;
+		float a = 1.0f;

 		switch(format)
 		{