Removed unused texture data

src/Device/Config.hpp

@@ -77,9 +77,6 @@ namespace sw
 	{
 		OUTLINE_RESOLUTION = 8192,   // Maximum vertical resolution of the render target
 		MIPMAP_LEVELS = 14,
-		TEXTURE_IMAGE_UNITS = 16,
-		VERTEX_TEXTURE_IMAGE_UNITS = 16,
-		TOTAL_IMAGE_UNITS = TEXTURE_IMAGE_UNITS + VERTEX_TEXTURE_IMAGE_UNITS,
 		FRAGMENT_UNIFORM_VECTORS = 264,
 		VERTEX_UNIFORM_VECTORS = 259,
 		MAX_VERTEX_INPUTS = 32,

src/Device/PixelProcessor.hpp

@@ -64,8 +64,6 @@ namespace sw
 			bool centroid;
 			bool frontFaceCCW;
 			VkFormat depthFormat;
-
-			Sampler sampler[TEXTURE_IMAGE_UNITS];
 		};
 
 		struct State : States

src/Device/Renderer.hpp

@@ -92,7 +92,6 @@ namespace sw
 
 		const void *input[MAX_VERTEX_INPUTS];
 		unsigned int stride[MAX_VERTEX_INPUTS];
-		Texture mipmap[TOTAL_IMAGE_UNITS];
 		const void *indices;
 
 		int instanceID;

src/Device/Sampler.hpp

@@ -148,7 +148,6 @@ namespace sw
 		AddressingMode addressingModeV;
 		AddressingMode addressingModeW;
 		MipmapType mipmapFilter;
-		bool sRGB;
 		VkComponentMapping swizzle;
 		bool highPrecisionFiltering;
 		CompareFunc compare;

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)
 
-			Sampler sampler[VERTEX_TEXTURE_IMAGE_UNITS];
-
 			struct Input
 			{
 				operator bool() const   // Returns true if stream contains data