SVMShaderManager Class Reference

#include <svm.h>

Inherits ShaderManager.

Public Member Functions
	SVMShaderManager ()
	~SVMShaderManager () override
void	device_update_specific (Device *device, DeviceScene *dscene, Scene *scene, Progress &progress) override
void	device_free (Device *device, DeviceScene *dscene, Scene *scene) override
Public Member Functions inherited from ShaderManager
virtual	~ShaderManager ()
virtual bool	use_osl ()
void	device_update_pre (Device *device, DeviceScene *dscene, Scene *scene, Progress &progress)
void	device_update_post (Device *device, DeviceScene *dscene, Scene *scene, Progress &progress)
virtual uint64_t	get_attribute_id (ustring name)
virtual uint64_t	get_attribute_id (AttributeStandard std)
int	get_shader_id (Shader *shader, bool smooth=false)
uint	get_kernel_features (Scene *scene)
float	linear_rgb_to_gray (const float3 c)
float3	rec709_to_scene_linear (const float3 c)
string	get_cryptomatte_materials (Scene *scene)
void	tag_update (Scene *scene, const uint32_t flag)
bool	need_update () const
void	init_xyz_transforms ()
SceneLinearSpace	get_scene_linear_space ()

Protected Member Functions
void	device_update_shader (Scene *scene, Shader *shader, Progress &progress, array< int4 > *svm_nodes)
Protected Member Functions inherited from ShaderManager
	ShaderManager ()
template<std::size_t n>
size_t	ensure_bsdf_table (DeviceScene *dscene, Scene *scene, const float(&table)[n])
size_t	ensure_bsdf_table_impl (DeviceScene *dscene, Scene *scene, const float *table, const size_t n)
void	compute_thin_film_table (const Transform &xyz_to_rgb)
uint	get_graph_kernel_features (ShaderGraph *graph)
void	device_update_common (Device *device, DeviceScene *dscene, Scene *scene, Progress &progress)
void	device_free_common (Device *device, DeviceScene *dscene, Scene *scene)

Additional Inherited Members
Public Types inherited from ShaderManager
enum	: uint32_t { SHADER_ADDED = (1 << 0) , SHADER_MODIFIED = (1 << 2) , UPDATE_ALL = ~0u , UPDATE_NONE = 0u }
enum class	SceneLinearSpace { Rec709 , Rec2020 , ACEScg , Unknown }
Static Public Member Functions inherited from ShaderManager
static unique_ptr< ShaderManager >	create (const int shadingsystem)
static void	add_default (Scene *scene)
Protected Types inherited from ShaderManager
using	AttributeIDMap = unordered_map<ustring, uint64_t>
Protected Attributes inherited from ShaderManager
uint32_t	update_flags
AttributeIDMap	unique_attribute_id
unordered_map< const float *, size_t >	bsdf_tables
size_t	thin_film_table_offset_
thread_spin_lock	attribute_lock_
float3	xyz_to_r
float3	xyz_to_g
float3	xyz_to_b
float3	rgb_to_y
float3	white_xyz
float3	rec709_to_r
float3	rec709_to_g
float3	rec709_to_b
SceneLinearSpace	scene_linear_space
vector< float >	thin_film_table
Static Protected Attributes inherited from ShaderManager
static thread_mutex	lookup_table_mutex

Detailed Description

Definition at line 28 of file scene/svm.h.

Constructor & Destructor Documentation

SVMShaderManager()

CCL_NAMESPACE_BEGIN SVMShaderManager::SVMShaderManager ( )

default

~SVMShaderManager()

SVMShaderManager::~SVMShaderManager ( )

overridedefault

Member Function Documentation

device_free()

void SVMShaderManager::device_free ( Device * device, DeviceScene * dscene, Scene * scene )

overridevirtual

Implements ShaderManager.

Definition at line 143 of file svm.cpp.

References ShaderManager::device_free_common(), device_vector< T >::free(), and DeviceScene::svm_nodes.

Referenced by device_update_specific().

device_update_shader()

void SVMShaderManager::device_update_shader ( Scene * scene, Shader * shader, Progress & progress, array< int4 > * svm_nodes )

protected

Definition at line 31 of file svm.cpp.

References assert, Scene::background, SVMCompiler::background, SVMCompiler::compile(), SVMCompiler::Summary::full_report(), Progress::get_cancel(), Background::get_shader(), Shader::graph, LOG_DEBUG, and Node::name.

Referenced by device_update_specific().

device_update_specific()

void SVMShaderManager::device_update_specific ( Device * device, DeviceScene * dscene, Scene * scene, Progress & progress )

overridevirtual

Implements ShaderManager.

Definition at line 51 of file svm.cpp.

References device_vector< T >::alloc(), Node::clear_modified(), device_free(), ShaderManager::device_update_common(), device_update_shader(), Shader::emission_sampling, EMISSION_SAMPLING_NONE, Progress::get_cancel(), i, Shader::id, Scene::light_manager, LOG_INFO, ShaderManager::need_update(), LightManager::SHADER_COMPILED, Scene::shaders, unique_ptr_vector< T >::size(), DeviceScene::svm_nodes, task_pool, time_dt(), timer, ShaderManager::update_flags, ShaderManager::UPDATE_NONE, Scene::update_stats, int4::w, int4::x, int4::y, and int4::z.

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The documentation for this class was generated from the following files:

• scene/svm.h
• svm.cpp