Remove VertexProcessor::multisampling state bit

src/Device/VertexProcessor.cpp

@@ -292,7 +292,6 @@ namespace sw
 		State state;
 
 		state.shaderID = context->vertexShader->getSerialID();
-		state.multiSampling = context->getMultiSampleCount() > 1;
 
 		// Note: Quads aren't handled for verticesPerPrimitive, but verticesPerPrimitive is used for transform feedback,
 		//       which is an OpenGL ES 3.0 feature, and OpenGL ES 3.0 doesn't support quads as a primitive type.

src/Device/VertexProcessor.hpp

@@ -53,8 +53,6 @@ namespace sw
 			bool textureSampling           : 1;   // TODO: Eliminate by querying shader.
 			unsigned char verticesPerPrimitive                : 2; // 1 (points), 2 (lines) or 3 (triangles)
 
-			bool multiSampling  : 1;
-
 			Sampler::State sampler[VERTEX_TEXTURE_IMAGE_UNITS];
 
 			struct Input

src/Renderer/VertexProcessor.cpp

@@ -970,7 +970,6 @@ namespace sw
 
 		state.preTransformed = context->preTransformed;
 		state.superSampling = context->getSuperSampleCount() > 1;
-		state.multiSampling = context->getMultiSampleCount() > 1;
 
 		state.transformFeedbackQueryEnabled = context->transformFeedbackQueryEnabled;
 		state.transformFeedbackEnabled = context->transformFeedbackEnabled;

src/Renderer/VertexProcessor.hpp

@@ -80,7 +80,6 @@ namespace sw
 
 			bool preTransformed : 1;
 			bool superSampling  : 1;
-			bool multiSampling  : 1;
 
 			struct TextureState
 			{