#include "kernel/osl/types.h"
#include "kernel/osl/closures_setup.h"
#include "closures_template.h"

Macros
#define	OSL_CLOSURE_STRUCT_BEGIN(Upper, lower)

Functions
CCL_NAMESPACE_BEGIN ccl_device_inline void	shaderdata_to_shaderglobals (KernelGlobals kg, ccl_private ShaderData sd, uint32_t path_flag, ccl_private ShaderGlobals globals)

ccl_device void	flatten_closure_tree (KernelGlobals kg, ccl_private ShaderData sd, uint32_t path_flag, ccl_private const OSLClosure closure)

template<ShaderType type>
void	osl_eval_nodes (const KernelGlobalsCPU kg, const void state, ShaderData *sd, uint32_t path_flag)

Macro Definition Documentation

◆ OSL_CLOSURE_STRUCT_BEGIN

#define OSL_CLOSURE_STRUCT_BEGIN	(		Upper,
			lower )

Value:

  case OSL_CLOSURE_##Upper##_ID: { \
    ccl_private const OSLClosureComponent *comp = \
        static_cast<ccl_private const OSLClosureComponent *>(closure); \
    float3 albedo = one_float3(); \
    osl_closure_##lower##_setup(kg, \
                                sd, \
                                path_flag, \
                                weight * comp->weight, \
                                reinterpret_cast<ccl_private const Upper##Closure *>(comp + 1), \
                                (layer_stack_level >= 0) ? &albedo : NULL); \
    if (layer_stack_level >= 0) { \
      layer_albedo += albedo; \
    } \
    break; \
  }

Function Documentation

◆ flatten_closure_tree()

ccl_device void flatten_closure_tree	(	KernelGlobals	kg,
		ccl_private ShaderData *	sd,
		uint32_t	path_flag,
		ccl_private const OSLClosure *	closure )

Definition at line 69 of file kernel/osl/osl.h.

References ccl_private, closure_layering_weight(), is_zero(), kernel_assert, mul(), one_float3(), OSL_CLOSURE_ADD_ID, OSL_CLOSURE_LAYER_ID, OSL_CLOSURE_MUL_ID, and zero_float3().

Referenced by osl_eval_nodes< SHADER_TYPE_SURFACE >(), and osl_eval_nodes< SHADER_TYPE_VOLUME >().

◆ osl_eval_nodes()

template<ShaderType type>

void osl_eval_nodes	(	const KernelGlobalsCPU *	kg,
		const void *	state,
		ShaderData *	sd,
		uint32_t	path_flag )

◆ shaderdata_to_shaderglobals()

CCL_NAMESPACE_BEGIN ccl_device_inline void shaderdata_to_shaderglobals	(	KernelGlobals	kg,
		ccl_private ShaderData *	sd,
		uint32_t	path_flag,
		ccl_private ShaderGlobals *	globals )

Definition at line 21 of file kernel/osl/osl.h.

References differential_from_compact(), differential3::dx, differential3::dy, and SD_BACKFACING.

Referenced by osl_eval_nodes< SHADER_TYPE_DISPLACEMENT >(), osl_eval_nodes< SHADER_TYPE_SURFACE >(), and osl_eval_nodes< SHADER_TYPE_VOLUME >().