Differential D5843 Diff 18332 intern/cycles/util/util_texture.h

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intern/cycles/util/util_texture.h

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/* Interpolation types for textures		/* Interpolation types for textures
* cuda also use texture space to store other objects */		* cuda also use texture space to store other objects */
typedef enum InterpolationType {		typedef enum InterpolationType {
INTERPOLATION_NONE = -1,		INTERPOLATION_NONE = -1,
INTERPOLATION_LINEAR = 0,		INTERPOLATION_LINEAR = 0,
INTERPOLATION_CLOSEST = 1,		INTERPOLATION_CLOSEST = 1,
INTERPOLATION_CUBIC = 2,		INTERPOLATION_CUBIC = 2,
INTERPOLATION_SMART = 3,		INTERPOLATION_SMART = 3,

INTERPOLATION_NUM_TYPES,		INTERPOLATION_NUM_TYPES,
} InterpolationType;		} InterpolationType;

/* Texture types		/* Texture types
* Since we store the type in the lower bits of a flat index,		* Since we store the type in the lower bits of a flat index,
* the shift and bit mask constant below need to be kept in sync. */		* the shift and bit mask constant below need to be kept in sync. */
typedef enum ImageDataType {		typedef enum ImageDataType {
IMAGE_DATA_TYPE_FLOAT4 = 0,		IMAGE_DATA_TYPE_FLOAT4 = 0,
Show All 37 Lines	typedef enum ExtensionType {
EXTENSION_NUM_TYPES,		EXTENSION_NUM_TYPES,
} ExtensionType;		} ExtensionType;

typedef struct TextureInfo {		typedef struct TextureInfo {
/* Pointer, offset or texture depending on device. */		/* Pointer, offset or texture depending on device. */
uint64_t data;		uint64_t data;
/* Buffer number for OpenCL. */		/* Buffer number for OpenCL. */
uint cl_buffer;		uint cl_buffer;
/* Interpolation and extension type. */		/* Interpolation, extension and compression type. */
uint interpolation, extension;		uint interpolation;
		unsigned short extension, compress_as_srgb;
/* Dimensions. */		/* Dimensions. */
uint width, height, depth;		uint width, height, depth;
} TextureInfo;		} TextureInfo;

CCL_NAMESPACE_END		CCL_NAMESPACE_END

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