Differential D2650 Diff 8737 intern/cycles/util/util_texture.h

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intern/cycles/util/util_texture.h

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	#ifndef __UTIL_TEXTURE_H__			#ifndef __UTIL_TEXTURE_H__
	#define __UTIL_TEXTURE_H__			#define __UTIL_TEXTURE_H__

	CCL_NAMESPACE_BEGIN			CCL_NAMESPACE_BEGIN

	/* Texture limits on devices. */			/* Texture limits on devices. */

	/* CPU */
	#define TEX_NUM_FLOAT4_CPU 1024
	#define TEX_NUM_BYTE4_CPU 1024
	#define TEX_NUM_HALF4_CPU 1024
	#define TEX_NUM_FLOAT_CPU 1024
	#define TEX_NUM_BYTE_CPU 1024
	#define TEX_NUM_HALF_CPU 1024
	#define TEX_START_FLOAT4_CPU 0
	#define TEX_START_BYTE4_CPU TEX_NUM_FLOAT4_CPU
	#define TEX_START_HALF4_CPU (TEX_NUM_FLOAT4_CPU + TEX_NUM_BYTE4_CPU)
	#define TEX_START_FLOAT_CPU (TEX_NUM_FLOAT4_CPU + TEX_NUM_BYTE4_CPU + TEX_NUM_HALF4_CPU)
	#define TEX_START_BYTE_CPU (TEX_NUM_FLOAT4_CPU + TEX_NUM_BYTE4_CPU + TEX_NUM_HALF4_CPU + TEX_NUM_FLOAT_CPU)
	#define TEX_START_HALF_CPU (TEX_NUM_FLOAT4_CPU + TEX_NUM_BYTE4_CPU + TEX_NUM_HALF4_CPU + TEX_NUM_FLOAT_CPU + TEX_NUM_BYTE_CPU)

	/* CUDA (Geforce 4xx and 5xx) */			/* CUDA (Geforce 4xx and 5xx) */
	#define TEX_NUM_FLOAT4_CUDA 5			#define TEX_NUM_FLOAT4_CUDA 5
	#define TEX_NUM_BYTE4_CUDA 85			#define TEX_NUM_BYTE4_CUDA 84
	#define TEX_NUM_HALF4_CUDA 0			#define TEX_NUM_HALF4_CUDA 0
	#define TEX_NUM_FLOAT_CUDA 0			#define TEX_NUM_FLOAT_CUDA 0
	#define TEX_NUM_BYTE_CUDA 0			#define TEX_NUM_BYTE_CUDA 0
	#define TEX_NUM_HALF_CUDA 0			#define TEX_NUM_HALF_CUDA 0
	#define TEX_START_FLOAT4_CUDA 0			#define TEX_START_FLOAT4_CUDA 0
	#define TEX_START_BYTE4_CUDA TEX_NUM_FLOAT4_CUDA			#define TEX_START_BYTE4_CUDA TEX_NUM_FLOAT4_CUDA
	#define TEX_START_HALF4_CUDA (TEX_NUM_FLOAT4_CUDA + TEX_NUM_BYTE4_CUDA)			#define TEX_START_HALF4_CUDA (TEX_NUM_FLOAT4_CUDA + TEX_NUM_BYTE4_CUDA)
	#define TEX_START_FLOAT_CUDA (TEX_NUM_FLOAT4_CUDA + TEX_NUM_BYTE4_CUDA + TEX_NUM_HALF4_CUDA)			#define TEX_START_FLOAT_CUDA (TEX_NUM_FLOAT4_CUDA + TEX_NUM_BYTE4_CUDA + TEX_NUM_HALF4_CUDA)
	#define TEX_START_BYTE_CUDA (TEX_NUM_FLOAT4_CUDA + TEX_NUM_BYTE4_CUDA + TEX_NUM_HALF4_CUDA + TEX_NUM_FLOAT_CUDA)			#define TEX_START_BYTE_CUDA (TEX_NUM_FLOAT4_CUDA + TEX_NUM_BYTE4_CUDA + TEX_NUM_HALF4_CUDA + TEX_NUM_FLOAT_CUDA)
	#define TEX_START_HALF_CUDA (TEX_NUM_FLOAT4_CUDA + TEX_NUM_BYTE4_CUDA + TEX_NUM_HALF4_CUDA + TEX_NUM_FLOAT_CUDA + TEX_NUM_BYTE_CUDA)			#define TEX_START_HALF_CUDA (TEX_NUM_FLOAT4_CUDA + TEX_NUM_BYTE4_CUDA + TEX_NUM_HALF4_CUDA + TEX_NUM_FLOAT_CUDA + TEX_NUM_BYTE_CUDA)

	/* CUDA (Kepler, Geforce 6xx and above) */			/* Any architecture other than old CUDA cards */
	#define TEX_NUM_FLOAT4_CUDA_KEPLER 1024			#define TEX_NUM_MAX (INT_MAX >> 4)
	#define TEX_NUM_BYTE4_CUDA_KEPLER 1024
	#define TEX_NUM_HALF4_CUDA_KEPLER 1024
	#define TEX_NUM_FLOAT_CUDA_KEPLER 1024
	#define TEX_NUM_BYTE_CUDA_KEPLER 1024
	#define TEX_NUM_HALF_CUDA_KEPLER 1024
	#define TEX_START_FLOAT4_CUDA_KEPLER 0
	#define TEX_START_BYTE4_CUDA_KEPLER TEX_NUM_FLOAT4_CUDA_KEPLER
	#define TEX_START_HALF4_CUDA_KEPLER (TEX_NUM_FLOAT4_CUDA_KEPLER + TEX_NUM_BYTE4_CUDA_KEPLER)
	#define TEX_START_FLOAT_CUDA_KEPLER (TEX_NUM_FLOAT4_CUDA_KEPLER + TEX_NUM_BYTE4_CUDA_KEPLER + TEX_NUM_HALF4_CUDA_KEPLER)
	#define TEX_START_BYTE_CUDA_KEPLER (TEX_NUM_FLOAT4_CUDA_KEPLER + TEX_NUM_BYTE4_CUDA_KEPLER + TEX_NUM_HALF4_CUDA_KEPLER + TEX_NUM_FLOAT_CUDA_KEPLER)
	#define TEX_START_HALF_CUDA_KEPLER (TEX_NUM_FLOAT4_CUDA_KEPLER + TEX_NUM_BYTE4_CUDA_KEPLER + TEX_NUM_HALF4_CUDA_KEPLER + TEX_NUM_FLOAT_CUDA_KEPLER + TEX_NUM_BYTE_CUDA_KEPLER)

	/* OpenCL */
	#define TEX_NUM_FLOAT4_OPENCL 1024
	#define TEX_NUM_BYTE4_OPENCL 1024
	#define TEX_NUM_HALF4_OPENCL 0
	#define TEX_NUM_FLOAT_OPENCL 1024
	#define TEX_NUM_BYTE_OPENCL 1024
	#define TEX_NUM_HALF_OPENCL 0
	#define TEX_START_FLOAT4_OPENCL 0
	#define TEX_START_BYTE4_OPENCL TEX_NUM_FLOAT4_OPENCL
	#define TEX_START_HALF4_OPENCL (TEX_NUM_FLOAT4_OPENCL + TEX_NUM_BYTE4_OPENCL)
	#define TEX_START_FLOAT_OPENCL (TEX_NUM_FLOAT4_OPENCL + TEX_NUM_BYTE4_OPENCL + TEX_NUM_HALF4_OPENCL)
	#define TEX_START_BYTE_OPENCL (TEX_NUM_FLOAT4_OPENCL + TEX_NUM_BYTE4_OPENCL + TEX_NUM_HALF4_OPENCL + TEX_NUM_FLOAT_OPENCL)
	#define TEX_START_HALF_OPENCL (TEX_NUM_FLOAT4_OPENCL + TEX_NUM_BYTE4_OPENCL + TEX_NUM_HALF4_OPENCL + TEX_NUM_FLOAT_OPENCL + TEX_NUM_BYTE_OPENCL)


	/* Color to use when textures are not found. */			/* Color to use when textures are not found. */
	#define TEX_IMAGE_MISSING_R 1			#define TEX_IMAGE_MISSING_R 1
	#define TEX_IMAGE_MISSING_G 0			#define TEX_IMAGE_MISSING_G 0
	#define TEX_IMAGE_MISSING_B 1			#define TEX_IMAGE_MISSING_B 1
	#define TEX_IMAGE_MISSING_A 1			#define TEX_IMAGE_MISSING_A 1

				#if defined (__KERNEL_CUDA__) && (__CUDA_ARCH__ < 300)
				# define kernel_tex_type(tex) (tex < TEX_START_BYTE4_CUDA ? IMAGE_DATA_TYPE_FLOAT4 : IMAGE_DATA_TYPE_BYTE4)
				# define kernel_tex_index(tex) (tex)
				#else
				# define kernel_tex_type(tex) (tex & IMAGE_DATA_TYPE_MASK)
				# define kernel_tex_index(tex) (tex >> IMAGE_DATA_TYPE_SHIFT)
				#endif

	CCL_NAMESPACE_END			CCL_NAMESPACE_END

	#endif /* __UTIL_TEXTURE_H__ */			#endif /* __UTIL_TEXTURE_H__ */