closures.cpp File Reference

#include <OSL/genclosure.h>
#include <OSL/oslclosure.h>
#include "kernel/types.h"
#include "kernel/osl/globals.h"
#include "kernel/osl/services.h"
#include "util/math.h"
#include "util/param.h"
#include "kernel/globals.h"
#include "kernel/geom/attribute.h"
#include "kernel/geom/object.h"
#include "kernel/geom/primitive.h"
#include "kernel/util/differential.h"
#include "kernel/osl/camera.h"
#include "kernel/osl/osl.h"
#include "closures_template.h"

Go to the source code of this file.

Macros
#define	TO_VEC3(v)
#define	TO_FLOAT3(v)
#define	OSL_CLOSURE_STRUCT_BEGIN(Upper, lower)
#define	OSL_CLOSURE_STRUCT_END(Upper, lower)
#define	OSL_CLOSURE_STRUCT_MEMBER(Upper, TYPE, type, name, key)
#define	OSL_CLOSURE_STRUCT_ARRAY_MEMBER(Upper, TYPE, type, name, key, size)
#define	OSL_CLOSURE_STRUCT_BEGIN(Upper, lower)

Functions
static OSL::ClosureParam *	osl_closure_layer_params ()
template<>
void	osl_eval_nodes< SHADER_TYPE_SURFACE > (const ThreadKernelGlobalsCPU *kg, const void *state, ShaderData *sd, const uint32_t path_flag)
template<>
void	osl_eval_nodes< SHADER_TYPE_VOLUME > (const ThreadKernelGlobalsCPU *kg, const void *state, ShaderData *sd, const uint32_t path_flag)
template<>
void	osl_eval_nodes< SHADER_TYPE_DISPLACEMENT > (const ThreadKernelGlobalsCPU *kg, const void *state, ShaderData *sd, const uint32_t path_flag)
packed_float3	osl_eval_camera (const ThreadKernelGlobalsCPU *kg, const packed_float3 sensor, const packed_float3 dSdx, const packed_float3 dSdy, const float2 rand_lens, packed_float3 &P, packed_float3 &dPdx, packed_float3 &dPdy, packed_float3 &D, packed_float3 &dDdx, packed_float3 &dDdy)

Variables
	CCL_NAMESPACE_BEGIN

Macro Definition Documentation

OSL_CLOSURE_STRUCT_ARRAY_MEMBER

#define OSL_CLOSURE_STRUCT_ARRAY_MEMBER	(		Upper,
			TYPE,
			type,
			name,
			key,
			size )

Value:

CLOSURE_##TYPE##_ARRAY_PARAM(Upper##Closure, name, size),

Definition at line 55 of file closures.cpp.

OSL_CLOSURE_STRUCT_BEGIN [1/2]

#define OSL_CLOSURE_STRUCT_BEGIN	(		Upper,
			lower )

Value:

ss->register_closure( \
    #lower, OSL_CLOSURE_##Upper##_ID, osl_closure_##lower##_params(), nullptr, nullptr);

Definition at line 43 of file closures.cpp.

OSL_CLOSURE_STRUCT_BEGIN [2/2]

#define OSL_CLOSURE_STRUCT_BEGIN	(		Upper,
			lower )

Value:

static OSL::ClosureParam *osl_closure_##lower##_params() \
{ \
  static OSL::ClosureParam params[] = {

Definition at line 43 of file closures.cpp.

Referenced by OSL_CLOSURE_STRUCT_MEMBER().

OSL_CLOSURE_STRUCT_END

#define OSL_CLOSURE_STRUCT_END	(		Upper,
			lower )

Value:

CLOSURE_STRING_KEYPARAM(Upper##Closure, label, "label"), CLOSURE_FINISH_PARAM(Upper##Closure) \
} \
; \
return params; \
}

Definition at line 47 of file closures.cpp.

Referenced by OSL_CLOSURE_STRUCT_MEMBER().

OSL_CLOSURE_STRUCT_MEMBER

#define OSL_CLOSURE_STRUCT_MEMBER	(		Upper,
			TYPE,
			type,
			name,
			key )

Value:

CLOSURE_##TYPE##_KEYPARAM(Upper##Closure, name, key),

Definition at line 53 of file closures.cpp.

Referenced by OSL_CLOSURE_STRUCT_MEMBER(), and OSL_CLOSURE_STRUCT_MEMBER().

TO_FLOAT3

#define TO_FLOAT3

(

v

)

Value:

make_float3(v[0], v[1], v[2])

Definition at line 30 of file closures.cpp.

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

TO_VEC3

#define TO_VEC3

(

v

)

Value:

OSL::Vec3(v.x, v.y, v.z)

Definition at line 29 of file closures.cpp.

Referenced by osl_eval_nodes< SHADER_TYPE_SURFACE >().

Function Documentation

osl_closure_layer_params()

OSL::ClosureParam * osl_closure_layer_params ( )

static

Definition at line 60 of file closures.cpp.

References params, and top.

Referenced by OSLRenderServices::register_closures().

osl_eval_camera()

packed_float3 osl_eval_camera	(	const ThreadKernelGlobalsCPU *	kg,
		const packed_float3	sensor,
		const packed_float3	dSdx,
		const packed_float3	dSdy,
		const float2	rand_lens,
		packed_float3 &	P,
		packed_float3 &	dPdx,
		packed_float3 &	dPdy,
		packed_float3 &	D,
		packed_float3 &	dDdx,
		packed_float3 &	dDdy )

Definition at line 284 of file closures.cpp.

References cameradata_to_shaderglobals(), D, dPdx(), dPdy(), make_float3(), output, P, and zero_spectrum.

osl_eval_nodes< SHADER_TYPE_DISPLACEMENT >()

template<>

void osl_eval_nodes< SHADER_TYPE_DISPLACEMENT >	(	const ThreadKernelGlobalsCPU *	kg,
		const void *	state,
		ShaderData *	sd,
		const uint32_t	path_flag )

Definition at line 246 of file closures.cpp.

References SHADER_MASK, shaderdata_to_shaderglobals(), state, and TO_FLOAT3.

Referenced by displacement_shader_eval().

osl_eval_nodes< SHADER_TYPE_SURFACE >()

template<>

void osl_eval_nodes< SHADER_TYPE_SURFACE >	(	const ThreadKernelGlobalsCPU *	kg,
		const void *	state,
		ShaderData *	sd,
		const uint32_t	path_flag )

Definition at line 82 of file closures.cpp.

References ATTR_STD_NORMAL_UNDISPLACED, ATTR_STD_NOT_FOUND, ATTR_STD_POSITION_UNDISPLACED, differential_make_compact(), dPdx(), dPdy(), find_attribute(), flatten_closure_tree(), kernel_assert, N, OBJECT_NONE, object_normal_transform(), object_position_transform(), AttributeDescriptor::offset, P, PATH_RAY_SHADOW, primitive_surface_attribute(), safe_normalize(), SD_BACKFACING, SD_HAS_DISPLACEMENT, SHADER_MASK, shaderdata_to_shaderglobals(), state, TO_FLOAT3, and TO_VEC3.

Referenced by surface_shader_eval().

osl_eval_nodes< SHADER_TYPE_VOLUME >()

template<>

void osl_eval_nodes< SHADER_TYPE_VOLUME >	(	const ThreadKernelGlobalsCPU *	kg,
		const void *	state,
		ShaderData *	sd,
		const uint32_t	path_flag )

Definition at line 199 of file closures.cpp.

References flatten_closure_tree(), PATH_RAY_SHADOW, SHADER_MASK, shaderdata_to_shaderglobals(), and state.

Variable Documentation

CCL_NAMESPACE_BEGIN

CCL_NAMESPACE_BEGIN

Definition at line 34 of file closures.cpp.