#include "DNA_customdata_types.h"
#include "DNA_listBase.h"
#include "BLI_sys_types.h"
#include "GPU_texture.h"

Classes
struct	GPUNodeStack

struct	GPUMaterialAttribute

struct	GPUMaterialTexture

struct	GPUMaterialVolumeGrid

struct	GPUUniformAttr

struct	GPUUniformAttrList

Typedefs
typedef struct GPUMaterial	GPUMaterial

typedef struct GPUNode	GPUNode

typedef struct GPUNodeLink	GPUNodeLink

typedef enum eGPUType	eGPUType

typedef enum eGPUBuiltin	eGPUBuiltin

typedef enum eGPUMatFlag	eGPUMatFlag

typedef struct GPUNodeStack	GPUNodeStack

typedef enum eGPUMaterialStatus	eGPUMaterialStatus

typedef enum eGPUVolumeDefaultValue	eGPUVolumeDefaultValue

typedef void(*	GPUMaterialEvalCallbackFn) (GPUMaterial mat, int options, const char vert_code, const char geom_code, const char frag_lib, const char *defines)

typedef struct GPUMaterialAttribute	GPUMaterialAttribute

typedef struct GPUMaterialTexture	GPUMaterialTexture

typedef struct GPUMaterialVolumeGrid	GPUMaterialVolumeGrid

typedef struct GPUUniformAttr	GPUUniformAttr

typedef struct GPUUniformAttrList	GPUUniformAttrList

Enumerations
enum	eGPUType { GPU_NONE = 0 , GPU_FLOAT = 1 , GPU_VEC2 = 2 , GPU_VEC3 = 3 , GPU_VEC4 = 4 , GPU_MAT3 = 9 , GPU_MAT4 = 16 , GPU_MAX_CONSTANT_DATA = GPU_MAT4 , GPU_TEX1D_ARRAY = 1001 , GPU_TEX2D = 1002 , GPU_TEX2D_ARRAY = 1003 , GPU_TEX3D = 1004 , GPU_SHADOW2D = 1005 , GPU_TEXCUBE = 1006 , GPU_CLOSURE = 1007 , GPU_ATTR = 3001 }

enum	eGPUBuiltin { GPU_VIEW_MATRIX = (1 << 0) , GPU_OBJECT_MATRIX = (1 << 1) , GPU_INVERSE_VIEW_MATRIX = (1 << 2) , GPU_INVERSE_OBJECT_MATRIX = (1 << 3) , GPU_VIEW_POSITION = (1 << 4) , GPU_VIEW_NORMAL = (1 << 5) , GPU_OBJECT_COLOR = (1 << 6) , GPU_AUTO_BUMPSCALE = (1 << 7) , GPU_CAMERA_TEXCO_FACTORS = (1 << 8) , GPU_PARTICLE_SCALAR_PROPS = (1 << 9) , GPU_PARTICLE_LOCATION = (1 << 10) , GPU_PARTICLE_VELOCITY = (1 << 11) , GPU_PARTICLE_ANG_VELOCITY = (1 << 12) , GPU_LOC_TO_VIEW_MATRIX = (1 << 13) , GPU_INVERSE_LOC_TO_VIEW_MATRIX = (1 << 14) , GPU_OBJECT_INFO = (1 << 15) , GPU_BARYCENTRIC_TEXCO = (1 << 16) , GPU_BARYCENTRIC_DIST = (1 << 17) , GPU_WORLD_NORMAL = (1 << 18) }

enum	eGPUMatFlag { GPU_MATFLAG_DIFFUSE = (1 << 0) , GPU_MATFLAG_GLOSSY = (1 << 1) , GPU_MATFLAG_REFRACT = (1 << 2) , GPU_MATFLAG_SSS = (1 << 3) , GPU_MATFLAG_BARYCENTRIC = (1 << 4) }

enum	eGPUMaterialStatus { GPU_MAT_FAILED = 0 , GPU_MAT_QUEUED , GPU_MAT_SUCCESS }

enum	eGPUVolumeDefaultValue { GPU_VOLUME_DEFAULT_0 , GPU_VOLUME_DEFAULT_1 }

Functions
GPUNodeLink *	GPU_constant (const float *num)

GPUNodeLink *	GPU_uniform (const float *num)

GPUNodeLink *	GPU_attribute (GPUMaterial mat, CustomDataType type, const char name)

GPUNodeLink *	GPU_uniform_attribute (GPUMaterial mat, const char name, bool use_dupli)

GPUNodeLink *	GPU_image (GPUMaterial mat, struct Image ima, struct ImageUser *iuser, eGPUSamplerState sampler_state)

GPUNodeLink *	GPU_image_tiled (GPUMaterial mat, struct Image ima, struct ImageUser *iuser, eGPUSamplerState sampler_state)

GPUNodeLink *	GPU_image_tiled_mapping (GPUMaterial mat, struct Image ima, struct ImageUser *iuser)

GPUNodeLink *	GPU_color_band (GPUMaterial mat, int size, float pixels, float *row)

GPUNodeLink *	GPU_volume_grid (GPUMaterial mat, const char name, eGPUVolumeDefaultValue default_value)

GPUNodeLink *	GPU_builtin (eGPUBuiltin builtin)

bool	GPU_link (GPUMaterial mat, const char name,...)

bool	GPU_stack_link (GPUMaterial mat, struct bNode node, const char name, GPUNodeStack in, GPUNodeStack *out,...)

GPUNodeLink *	GPU_uniformbuf_link_out (struct GPUMaterial mat, struct bNode node, struct GPUNodeStack *stack, const int index)

void	GPU_material_output_link (GPUMaterial material, GPUNodeLink link)

void	GPU_material_add_output_link_aov (GPUMaterial material, GPUNodeLink link, int hash)

void	GPU_material_sss_profile_create (GPUMaterial material, float radii[3], const short falloff_type, const float *sharpness)

struct GPUUniformBuf *	GPU_material_sss_profile_get (GPUMaterial material, int sample_len, struct GPUTexture *tex_profile)

GPUMaterial *	GPU_material_from_nodetree_find (struct ListBase gpumaterials, const void engine_type, int options)

GPUMaterial *	GPU_material_from_nodetree (struct Scene scene, struct Material ma, struct bNodeTree ntree, struct ListBase gpumaterials, const void engine_type, const int options, const bool is_volume_shader, const char vert_code, const char geom_code, const char frag_lib, const char defines, const char name, GPUMaterialEvalCallbackFn callback)

void	GPU_material_compile (GPUMaterial *mat)

void	GPU_material_free (struct ListBase *gpumaterial)

void	GPU_materials_free (struct Main *bmain)

struct Scene *	GPU_material_scene (GPUMaterial *material)

struct GPUPass *	GPU_material_get_pass (GPUMaterial *material)

struct GPUShader *	GPU_material_get_shader (GPUMaterial *material)

struct Material *	GPU_material_get_material (GPUMaterial *material)

eGPUMaterialStatus	GPU_material_status (GPUMaterial *mat)

struct GPUUniformBuf *	GPU_material_uniform_buffer_get (GPUMaterial *material)

void	GPU_material_uniform_buffer_create (GPUMaterial material, ListBase inputs)

struct GPUUniformBuf *	GPU_material_create_sss_profile_ubo (void)

bool	GPU_material_has_surface_output (GPUMaterial *mat)

bool	GPU_material_has_volume_output (GPUMaterial *mat)

bool	GPU_material_is_volume_shader (GPUMaterial *mat)

void	GPU_material_flag_set (GPUMaterial *mat, eGPUMatFlag flag)

bool	GPU_material_flag_get (GPUMaterial *mat, eGPUMatFlag flag)

void	GPU_pass_cache_init (void)

void	GPU_pass_cache_garbage_collect (void)

void	GPU_pass_cache_free (void)

ListBase	GPU_material_attributes (GPUMaterial *material)

ListBase	GPU_material_textures (GPUMaterial *material)

ListBase	GPU_material_volume_grids (GPUMaterial *material)

GPUUniformAttrList *	GPU_material_uniform_attributes (GPUMaterial *material)

struct GHash *	GPU_uniform_attr_list_hash_new (const char *info)

void	GPU_uniform_attr_list_copy (GPUUniformAttrList dest, GPUUniformAttrList src)

void	GPU_uniform_attr_list_free (GPUUniformAttrList *set)

Typedef Documentation

◆ eGPUBuiltin

typedef enum eGPUBuiltin eGPUBuiltin

◆ eGPUMaterialStatus

typedef enum eGPUMaterialStatus eGPUMaterialStatus

◆ eGPUMatFlag

typedef enum eGPUMatFlag eGPUMatFlag

◆ eGPUType

typedef enum eGPUType eGPUType

◆ eGPUVolumeDefaultValue

typedef enum eGPUVolumeDefaultValue eGPUVolumeDefaultValue

◆ GPUMaterial

typedef struct GPUMaterial GPUMaterial

Definition at line 1 of file GPU_material.h.

◆ GPUMaterialAttribute

typedef struct GPUMaterialAttribute GPUMaterialAttribute

◆ GPUMaterialEvalCallbackFn

typedef void(* GPUMaterialEvalCallbackFn) (GPUMaterial *mat, int options, const char **vert_code, const char **geom_code, const char **frag_lib, const char **defines)

Definition at line 137 of file GPU_material.h.

◆ GPUMaterialTexture

typedef struct GPUMaterialTexture GPUMaterialTexture

◆ GPUMaterialVolumeGrid

typedef struct GPUMaterialVolumeGrid GPUMaterialVolumeGrid

◆ GPUNode

typedef struct GPUNode GPUNode

Definition at line 1 of file GPU_material.h.

◆ GPUNodeLink

typedef struct GPUNodeLink GPUNodeLink

Definition at line 1 of file GPU_material.h.

◆ GPUNodeStack

typedef struct GPUNodeStack GPUNodeStack

◆ GPUUniformAttr

typedef struct GPUUniformAttr GPUUniformAttr

◆ GPUUniformAttrList

typedef struct GPUUniformAttrList GPUUniformAttrList

Enumeration Type Documentation

◆ eGPUBuiltin

enum eGPUBuiltin

Enumerator
GPU_VIEW_MATRIX
GPU_OBJECT_MATRIX
GPU_INVERSE_VIEW_MATRIX
GPU_INVERSE_OBJECT_MATRIX
GPU_VIEW_POSITION
GPU_VIEW_NORMAL
GPU_OBJECT_COLOR
GPU_AUTO_BUMPSCALE
GPU_CAMERA_TEXCO_FACTORS
GPU_PARTICLE_SCALAR_PROPS
GPU_PARTICLE_LOCATION
GPU_PARTICLE_VELOCITY
GPU_PARTICLE_ANG_VELOCITY
GPU_LOC_TO_VIEW_MATRIX
GPU_INVERSE_LOC_TO_VIEW_MATRIX
GPU_OBJECT_INFO
GPU_BARYCENTRIC_TEXCO
GPU_BARYCENTRIC_DIST
GPU_WORLD_NORMAL

Definition at line 86 of file GPU_material.h.

◆ eGPUMaterialStatus

enum eGPUMaterialStatus

Enumerator
GPU_MAT_FAILED
GPU_MAT_QUEUED
GPU_MAT_SUCCESS

Definition at line 126 of file GPU_material.h.

◆ eGPUMatFlag

enum eGPUMatFlag

Enumerator
GPU_MATFLAG_DIFFUSE
GPU_MATFLAG_GLOSSY
GPU_MATFLAG_REFRACT
GPU_MATFLAG_SSS
GPU_MATFLAG_BARYCENTRIC

Definition at line 108 of file GPU_material.h.

◆ eGPUType

enum eGPUType

Enumerator
GPU_NONE
GPU_FLOAT
GPU_VEC2
GPU_VEC3
GPU_VEC4
GPU_MAT3
GPU_MAT4
GPU_MAX_CONSTANT_DATA
GPU_TEX1D_ARRAY
GPU_TEX2D
GPU_TEX2D_ARRAY
GPU_TEX3D
GPU_SHADOW2D
GPU_TEXCUBE
GPU_CLOSURE
GPU_ATTR

Definition at line 59 of file GPU_material.h.

◆ eGPUVolumeDefaultValue

enum eGPUVolumeDefaultValue

Enumerator
GPU_VOLUME_DEFAULT_0
GPU_VOLUME_DEFAULT_1

Definition at line 132 of file GPU_material.h.

Function Documentation

◆ GPU_attribute()

GPUNodeLink* GPU_attribute	(	GPUMaterial *	mat,
		CustomDataType	type,
		const char *	name
	)

◆ GPU_builtin()

GPUNodeLink* GPU_builtin ( eGPUBuiltin builtin )

◆ GPU_color_band()

GPUNodeLink* GPU_color_band	(	GPUMaterial *	mat,
		int	size,
		float *	pixels,
		float *	row
	)

Definition at line 575 of file gpu_node_graph.c.

References gpu_material_node_graph(), gpu_material_ramp_texture_row_set(), gpu_node_graph_add_texture(), GPU_NODE_LINK_COLORBAND, gpu_node_link_create(), GPU_SAMPLER_MAX, graph, GPUNodeLink::link_type, MEM_freeN, NULL, size(), and GPUNodeLink::texture.

Referenced by gpu_shader_curve_rgb(), gpu_shader_curve_vec(), gpu_shader_valtorgb(), node_shader_gpu_blackbody(), and node_shader_gpu_volume_principled().

◆ GPU_constant()

GPUNodeLink* GPU_constant ( const float * num )

Definition at line 523 of file gpu_node_graph.c.

References GPUNodeLink::data, GPU_NODE_LINK_CONSTANT, gpu_node_link_create(), and GPUNodeLink::link_type.

◆ GPU_image()

GPUNodeLink* GPU_image	(	GPUMaterial *	mat,
		struct Image *	ima,
		struct ImageUser *	iuser,
		eGPUSamplerState	sampler_state
	)

Definition at line 539 of file gpu_node_graph.c.

References gpu_material_node_graph(), gpu_node_graph_add_texture(), gpu_node_link_create(), GPU_NODE_LINK_IMAGE, graph, GPUNodeLink::link_type, NULL, and GPUNodeLink::texture.

Referenced by node_shader_gpu_tex_environment(), and node_shader_gpu_tex_image().

◆ GPU_image_tiled()

GPUNodeLink* GPU_image_tiled	(	GPUMaterial *	mat,
		struct Image *	ima,
		struct ImageUser *	iuser,
		eGPUSamplerState	sampler_state
	)

Definition at line 552 of file gpu_node_graph.c.

References gpu_material_node_graph(), gpu_node_graph_add_texture(), gpu_node_link_create(), GPU_NODE_LINK_IMAGE_TILED, graph, GPUNodeLink::link_type, NULL, and GPUNodeLink::texture.

Referenced by node_shader_gpu_tex_image().

◆ GPU_image_tiled_mapping()

GPUNodeLink* GPU_image_tiled_mapping	(	GPUMaterial *	mat,
		struct Image *	ima,
		struct ImageUser *	iuser
	)

Definition at line 565 of file gpu_node_graph.c.

References gpu_material_node_graph(), gpu_node_graph_add_texture(), gpu_node_link_create(), GPU_NODE_LINK_IMAGE_TILED_MAPPING, GPU_SAMPLER_MAX, graph, GPUNodeLink::link_type, NULL, and GPUNodeLink::texture.

Referenced by node_shader_gpu_tex_image().

◆ GPU_link()

bool GPU_link	(	GPUMaterial *	mat,
		const char *	name,
			...
	)

Definition at line 629 of file gpu_node_graph.c.

References BLI_addtail(), FUNCTION_QUAL_IN, gpu_material_library_use_function(), gpu_material_node_graph(), gpu_material_used_libraries(), gpu_node_create(), gpu_node_input_link(), gpu_node_output(), graph, node, and params.

◆ GPU_material_add_output_link_aov()

void GPU_material_add_output_link_aov	(	GPUMaterial *	material,
		GPUNodeLink *	link,
		int	hash
	)

Definition at line 600 of file gpu_material.c.

References BLI_addtail(), hash, GPUNodeGraphOutputLink::hash, material, MEM_callocN, and GPUNodeGraphOutputLink::outlink.

Referenced by node_shader_gpu_output_aov().

◆ GPU_material_attributes()

ListBase GPU_material_attributes ( GPUMaterial * material )

Definition at line 572 of file gpu_material.c.

References material.

Referenced by curve_cd_calc_used_gpu_layers(), and mesh_cd_calc_used_gpu_layers().

◆ GPU_material_compile()

void GPU_material_compile ( GPUMaterial * mat )

Definition at line 775 of file gpu_material.c.

References BLI_assert, GPU_MAT_FAILED, GPU_MAT_QUEUED, GPU_MAT_SUCCESS, gpu_node_graph_free(), gpu_node_graph_free_nodes(), GPU_pass_compile(), GPU_pass_release(), GPU_pass_shader_get(), GPUMaterial::graph, GPUMaterial::name, NULL, GPUMaterial::pass, and GPUMaterial::status.

Referenced by drw_deferred_shader_add(), drw_deferred_shader_compilation_exec(), and drw_deferred_shader_compilation_free().

◆ GPU_material_create_sss_profile_ubo()

struct GPUUniformBuf* GPU_material_create_sss_profile_ubo ( void )

Definition at line 564 of file gpu_material.c.

References GPU_uniformbuf_create.

◆ GPU_material_flag_get()

bool GPU_material_flag_get	(	GPUMaterial *	mat,
		eGPUMatFlag	flag
	)

Definition at line 646 of file gpu_material.c.

References GPUMaterial::flag.

Referenced by EEVEE_material_bind_resources(), eevee_material_post_eval(), GPU_material_from_nodetree(), and material_opaque().

◆ GPU_material_flag_set()

void GPU_material_flag_set	(	GPUMaterial *	mat,
		eGPUMatFlag	flag
	)

Definition at line 641 of file gpu_material.c.

References GPUMaterial::flag.

◆ GPU_material_free()

void GPU_material_free ( struct ListBase * gpumaterial )

Definition at line 192 of file gpu_material.c.

References BLI_freelistN(), gpu_material_free_single(), LISTBASE_FOREACH, material, and MEM_freeN.

Referenced by BKE_material_copybuf_paste(), BKE_material_defaults_free_gpu(), BKE_material_eval(), BKE_world_eval(), ED_node_set_active(), GPU_materials_free(), material_free_data(), and world_free_data().

◆ GPU_material_from_nodetree()

GPUMaterial* GPU_material_from_nodetree	(	Scene *	scene,
		struct Material *	ma,
		struct bNodeTree *	ntree,
		ListBase *	gpumaterials,
		const void *	engine_type,
		const int	options,
		const bool	is_volume_shader,
		const char *	vert_code,
		const char *	geom_code,
		const char *	frag_lib,
		const char *	defines,
		const char *	name,
		GPUMaterialEvalCallbackFn	callback
	)

Note: Caller must use GPU_material_from_nodetree_find to re-use existing materials, This is enforced since constructing other arguments to this function may be expensive so only do this when they are needed.

Definition at line 670 of file gpu_material.c.

References BLI_addtail(), BLI_assert, BLI_ghashutil_ptrcmp(), BLI_ghashutil_ptrhash(), BLI_gset_new(), BLI_snprintf(), BLI_string_joinN, callback, LinkData::data, GPUMaterial::engine_type, GPU_generate_pass(), GPU_MAT_FAILED, GPU_MAT_QUEUED, GPU_MAT_SUCCESS, GPU_material_flag_get(), GPU_material_from_nodetree_find(), gpu_material_ramp_texture_build(), GPU_MATFLAG_SSS, gpu_node_graph_free(), gpu_node_graph_free_nodes(), GPU_pass_shader_get(), GPUMaterial::graph, GPUMaterial::has_surface_output, GPUMaterial::has_volume_output, bNodeTree::id, GPUMaterial::is_volume_shader, GPUMaterial::ma, MEM_callocN, MEM_freeN, GPUMaterial::name, ntree, ntreeFreeLocalTree, ntreeGPUMaterialNodes, ntreeLocalize, NULL, options, GPUMaterial::options, GPUNodeGraph::outlink, GPUMaterial::pass, ID::py_instance, scene, GPUMaterial::scene, GPUMaterial::status, UNUSED_VARS, and GPUMaterial::used_libraries.