Differential D15902 Diff 57407 intern/cycles/kernel/osl/services.h

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intern/cycles/kernel/osl/services.h

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#include <OSL/rendererservices.h>		#include <OSL/rendererservices.h>

#ifdef WITH_PTEX		#ifdef WITH_PTEX
class PtexCache;		class PtexCache;
#endif		#endif

CCL_NAMESPACE_BEGIN		CCL_NAMESPACE_BEGIN

class Object;
class Scene;		class Scene;
class Shader;
struct ShaderData;		struct ShaderData;
struct float3;
struct KernelGlobalsCPU;		struct KernelGlobalsCPU;

/* OSL Texture Handle		/* OSL Texture Handle
*		*
* OSL texture lookups are string based. If those strings are known at compile		* OSL texture lookups are string based. If those strings are known at compile
* time, the OSL compiler can cache a texture handle to use instead of a string.		* time, the OSL compiler can cache a texture handle to use instead of a string.
*		*
* By default it uses TextureSystem::TextureHandle. But since we want to support		* By default it uses TextureSystem::TextureHandle. But since we want to support
Show All 30 Lines	typedef OIIO::unordered_map_concurrent<ustring, OSLTextureHandleRef, ustringHash>
OSLTextureHandleMap;		OSLTextureHandleMap;

/* OSL Render Services		/* OSL Render Services
*		*
* Interface for OSL to access attributes, textures and other scene data. */		* Interface for OSL to access attributes, textures and other scene data. */

class OSLRenderServices : public OSL::RendererServices {		class OSLRenderServices : public OSL::RendererServices {
public:		public:
OSLRenderServices(OSL::TextureSystem *texture_system);		OSLRenderServices(OSL::TextureSystem *texture_system, int device_type);
~OSLRenderServices();		~OSLRenderServices();

static void register_closures(OSL::ShadingSystem *ss);		static void register_closures(OSL::ShadingSystem *ss);

		int supports(string_view feature) const override;

bool get_matrix(OSL::ShaderGlobals *sg,		bool get_matrix(OSL::ShaderGlobals *sg,
OSL::Matrix44 &result,		OSL::Matrix44 &result,
OSL::TransformationPtr xform,		OSL::TransformationPtr xform,
float time) override;		float time) override;
bool get_inverse_matrix(OSL::ShaderGlobals *sg,		bool get_inverse_matrix(OSL::ShaderGlobals *sg,
OSL::Matrix44 &result,		OSL::Matrix44 &result,
OSL::TransformationPtr xform,		OSL::TransformationPtr xform,
float time) override;		float time) override;
▲ Show 20 Lines • Show All 230 Lines • ▼ Show 20 Lines	#endif
static ustring u_at_bevel;		static ustring u_at_bevel;
static ustring u_at_ao;		static ustring u_at_ao;

/* Texture system and texture handle map are part of the services instead of		/* Texture system and texture handle map are part of the services instead of
* globals to be shared between different render sessions. This saves memory,		* globals to be shared between different render sessions. This saves memory,
* and is required because texture handles are cached as part of the shared		* and is required because texture handles are cached as part of the shared
* shading system. */		* shading system. */
OSLTextureHandleMap textures;		OSLTextureHandleMap textures;

		private:
		int device_type_;
};		};

CCL_NAMESPACE_END		CCL_NAMESPACE_END

#endif /* __OSL_SERVICES_H__ */		#endif /* __OSL_SERVICES_H__ */