commit dd4c8631343f8df63375a3b6d09998c0ff65bd62
author Nicolas Capens <capn@google.com> Tue Jul 31 15:33:28 2018 -0400
committer Nicolas Capens <nicolascapens@google.com> Thu Aug 02 14:36:02 2018 +0000
tree 5455542ff0a23d9087619f36e302a3e7f07f3097
parent 9e22c542d6be9bdc4066a224264b9d3a1fb73018

Fix gl_FrontFacing to take GL_FRONT_FACE into account.

Bug swiftshader:113

Change-Id: Ia1cbcdbb396eaabaa79e4c8651d7c025f73d028a
Reviewed-on: https://swiftshader-review.googlesource.com/20068
Reviewed-by: Alexis Hétu <sugoi@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>

src/Renderer/PixelProcessor.hpp

diff --git a/src/Renderer/PixelProcessor.hpp b/src/Renderer/PixelProcessor.hpp
index cea417d..98300de 100644
--- a/src/Renderer/PixelProcessor.hpp
+++ b/src/Renderer/PixelProcessor.hpp
@@ -83,6 +83,7 @@
 			unsigned int multiSampleMask                      : 4;
 			TransparencyAntialiasing transparencyAntialiasing : BITS(TRANSPARENCY_LAST);
 			bool centroid                                     : 1;
+			bool frontFaceCCW                                 : 1;
 
 			LogicalOperation logicalOperation : BITS(LOGICALOP_LAST);
 
@@ -250,7 +251,7 @@
 		void setAlphaCompare(AlphaCompareMode alphaCompareMode);
 		void setDepthWriteEnable(bool depthWriteEnable);
 		void setAlphaTestEnable(bool alphaTestEnable);
-		void setCullMode(CullMode cullMode);
+		void setCullMode(CullMode cullMode, bool frontFacingCCW);
 		void setColorWriteMask(int index, int rgbaMask);
 
 		void setColorLogicOpEnabled(bool colorLogicOpEnabled);