Differential D1996 Diff 6675 intern/cycles/kernel/kernel_globals.h

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intern/cycles/kernel/kernel_globals.h

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	#ifdef __KERNEL_CPU__			#ifdef __KERNEL_CPU__

	# ifdef __OSL__			# ifdef __OSL__
	struct OSLGlobals;			struct OSLGlobals;
	struct OSLThreadData;			struct OSLThreadData;
	struct OSLShadingSystem;			struct OSLShadingSystem;
	# endif			# endif

				struct Intersection;
				struct VolumeStep;

	typedef struct KernelGlobals {			typedef struct KernelGlobals {
	texture_image_uchar4 texture_byte4_images[TEX_NUM_BYTE4_IMAGES_CPU];			texture_image_uchar4 texture_byte4_images[TEX_NUM_BYTE4_IMAGES_CPU];
	texture_image_float4 texture_float4_images[TEX_NUM_FLOAT4_IMAGES_CPU];			texture_image_float4 texture_float4_images[TEX_NUM_FLOAT4_IMAGES_CPU];
	texture_image_float texture_float_images[TEX_NUM_FLOAT_IMAGES_CPU];			texture_image_float texture_float_images[TEX_NUM_FLOAT_IMAGES_CPU];
	texture_image_uchar texture_byte_images[TEX_NUM_BYTE_IMAGES_CPU];			texture_image_uchar texture_byte_images[TEX_NUM_BYTE_IMAGES_CPU];

	# define KERNEL_TEX(type, ttype, name) ttype name;			# define KERNEL_TEX(type, ttype, name) ttype name;
	# define KERNEL_IMAGE_TEX(type, ttype, name)			# define KERNEL_IMAGE_TEX(type, ttype, name)
	# include "kernel_textures.h"			# include "kernel_textures.h"

	KernelData __data;			KernelData __data;

	# ifdef __OSL__			# ifdef __OSL__
	/* On the CPU, we also have the OSL globals here. Most data structures are shared			/* On the CPU, we also have the OSL globals here. Most data structures are shared
	* with SVM, the difference is in the shaders and object/mesh attributes. */			* with SVM, the difference is in the shaders and object/mesh attributes. */
	OSLGlobals *osl;			OSLGlobals *osl;
	OSLShadingSystem *osl_ss;			OSLShadingSystem *osl_ss;
	OSLThreadData *osl_tdata;			OSLThreadData *osl_tdata;
	# endif			# endif

				/* ** Run-time data ** */

				/* Heap-allocated storage for transparent shadows intersections. */
				Intersection *transparent_shadow_intersections;

				/* Storage for decoupled volume steps. */
				VolumeStep *decoupled_volume_steps[2];
				int decoupled_volume_steps_index;
	} KernelGlobals;			} KernelGlobals;

	#endif /* __KERNEL_CPU__ */			#endif /* __KERNEL_CPU__ */

	/* For CUDA, constant memory textures must be globals, so we can't put them			/* For CUDA, constant memory textures must be globals, so we can't put them
	* into a struct. As a result we don't actually use this struct and use actual			* into a struct. As a result we don't actually use this struct and use actual
	* globals and simply pass along a NULL pointer everywhere, which we hope gets			* globals and simply pass along a NULL pointer everywhere, which we hope gets
	* optimized out. */			* optimized out. */
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