Blender  V2.59
Classes | Typedefs | Enumerations | Functions
GPU_material.h File Reference
GPU

Go to the source code of this file.

Classes

struct  GPUNodeStack
struct  GPUShadeInput
struct  GPUShadeResult

Typedefs

typedef struct GPUNode GPUNode
typedef struct GPUNodeLink GPUNodeLink
typedef struct GPUMaterial GPUMaterial
typedef struct GPULamp GPULamp
typedef enum GPUType GPUType
typedef enum GPUBuiltin GPUBuiltin
typedef enum GPUBlendMode GPUBlendMode
typedef struct GPUNodeStack GPUNodeStack
typedef struct GPUShadeInput GPUShadeInput
typedef struct GPUShadeResult GPUShadeResult

Enumerations

enum  GPUType {
  GPU_NONE = 0, GPU_FLOAT = 1, GPU_VEC2 = 2, GPU_VEC3 = 3,
  GPU_VEC4 = 4, GPU_MAT3 = 9, GPU_MAT4 = 16, GPU_TEX1D = 1001,
  GPU_TEX2D = 1002, GPU_SHADOW2D = 1003, GPU_ATTRIB = 3001
}
enum  GPUBuiltin {
  GPU_VIEW_MATRIX = 1, GPU_OBJECT_MATRIX = 2, GPU_INVERSE_VIEW_MATRIX = 4, GPU_INVERSE_OBJECT_MATRIX = 8,
  GPU_VIEW_POSITION = 16, GPU_VIEW_NORMAL = 32, GPU_OBCOLOR = 64
}
enum  GPUBlendMode { GPU_BLEND_SOLID = 0, GPU_BLEND_ADD = 1, GPU_BLEND_ALPHA = 2, GPU_BLEND_CLIP = 4 }

Functions

GPUNodeLink * GPU_attribute (int type, const char *name)
GPUNodeLink * GPU_uniform (float *num)
GPUNodeLink * GPU_dynamic_uniform (float *num)
GPUNodeLink * GPU_image (struct Image *ima, struct ImageUser *iuser)
GPUNodeLink * GPU_texture (int size, float *pixels)
GPUNodeLink * GPU_dynamic_texture (struct GPUTexture *tex)
GPUNodeLink * GPU_socket (GPUNodeStack *sock)
GPUNodeLink * GPU_builtin (GPUBuiltin builtin)
int GPU_link (GPUMaterial *mat, const char *name,...)
int GPU_stack_link (GPUMaterial *mat, const char *name, GPUNodeStack *in, GPUNodeStack *out,...)
void GPU_material_output_link (GPUMaterial *material, GPUNodeLink *link)
void GPU_material_enable_alpha (GPUMaterial *material)
GPUBlendMode GPU_material_blend_mode (GPUMaterial *material, float obcol[4])
GPUMaterial * GPU_material_from_blender (struct Scene *scene, struct Material *ma)
void GPU_material_free (struct Material *ma)
void GPU_materials_free (void)
void GPU_material_bind (GPUMaterial *material, int oblay, int viewlay, double time, int mipmap)
void GPU_material_bind_uniforms (GPUMaterial *material, float obmat[][4], float viewmat[][4], float viewinv[][4], float obcol[4])
void GPU_material_unbind (GPUMaterial *material)
int GPU_material_bound (GPUMaterial *material)
void GPU_material_vertex_attributes (GPUMaterial *material, struct GPUVertexAttribs *attrib)
void GPU_shadeinput_set (GPUMaterial *mat, struct Material *ma, GPUShadeInput *shi)
void GPU_shaderesult_set (GPUShadeInput *shi, GPUShadeResult *shr)
GPULamp * GPU_lamp_from_blender (struct Scene *scene, struct Object *ob, struct Object *par)
void GPU_lamp_free (struct Object *ob)
int GPU_lamp_has_shadow_buffer (GPULamp *lamp)
void GPU_lamp_shadow_buffer_bind (GPULamp *lamp, float viewmat[][4], int *winsize, float winmat[][4])
void GPU_lamp_shadow_buffer_unbind (GPULamp *lamp)
void GPU_lamp_update (GPULamp *lamp, int lay, int hide, float obmat[][4])
void GPU_lamp_update_colors (GPULamp *lamp, float r, float g, float b, float energy)
int GPU_lamp_shadow_layer (GPULamp *lamp)

Detailed Description

Definition in file GPU_material.h.

Typedef Documentation

typedef enum GPUBlendMode GPUBlendMode
typedef enum GPUBuiltin GPUBuiltin
typedef struct GPULamp GPULamp

Definition at line 63 of file GPU_material.h.

typedef struct GPUMaterial GPUMaterial

Definition at line 62 of file GPU_material.h.

typedef struct GPUNode GPUNode

Definition at line 60 of file GPU_material.h.

typedef struct GPUNodeLink GPUNodeLink

Definition at line 61 of file GPU_material.h.

typedef struct GPUNodeStack GPUNodeStack
typedef struct GPUShadeInput GPUShadeInput
typedef struct GPUShadeResult GPUShadeResult
typedef enum GPUType GPUType

Enumeration Type Documentation

enum GPUBlendMode
Enumerator:
GPU_BLEND_SOLID 
GPU_BLEND_ADD 
GPU_BLEND_ALPHA 
GPU_BLEND_CLIP 

Definition at line 91 of file GPU_material.h.

enum GPUBuiltin
Enumerator:
GPU_VIEW_MATRIX 
GPU_OBJECT_MATRIX 
GPU_INVERSE_VIEW_MATRIX 
GPU_INVERSE_OBJECT_MATRIX 
GPU_VIEW_POSITION 
GPU_VIEW_NORMAL 
GPU_OBCOLOR 

Definition at line 81 of file GPU_material.h.

enum GPUType
Enumerator:
GPU_NONE 
GPU_FLOAT 
GPU_VEC2 
GPU_VEC3 
GPU_VEC4 
GPU_MAT3 
GPU_MAT4 
GPU_TEX1D 
GPU_TEX2D 
GPU_SHADOW2D 
GPU_ATTRIB 

Definition at line 67 of file GPU_material.h.

Function Documentation

GPUNodeLink* GPU_attribute ( int  type,
const char *  name 
)

Definition at line 1158 of file gpu_codegen.c.

References GPUNodeLink::attribname, GPUNodeLink::attribtype, GPU_node_link_create(), and link().

Referenced by do_material_tex(), GPU_shadeinput_set(), and gpu_shader_geom().

GPUNodeLink* GPU_builtin ( GPUBuiltin  builtin)

Definition at line 1230 of file gpu_codegen.c.

References GPUNodeLink::builtin, GPU_node_link_create(), and link().

Referenced by do_material_tex(), GPU_shadeinput_set(), gpu_shader_camera(), gpu_shader_geom(), GPU_shaderesult_set(), lamp_get_visibility(), and shade_one_light().

GPUNodeLink* GPU_dynamic_texture ( struct GPUTexture *  tex)

Definition at line 1211 of file gpu_codegen.c.

References GPUNodeLink::dynamic, GPUNodeLink::dynamictex, GPU_node_link_create(), and link().

Referenced by shade_one_light().

GPUNodeLink* GPU_dynamic_uniform ( float *  num)

Definition at line 1178 of file gpu_codegen.c.

References GPUNodeLink::dynamic, GPU_node_link_create(), link(), NULL, GPUNodeLink::ptr1, and GPUNodeLink::ptr2.

Referenced by lamp_get_visibility(), and shade_one_light().

GPUNodeLink* GPU_image ( struct Image *  ima,
struct ImageUser *  iuser 
)

Definition at line 1189 of file gpu_codegen.c.

References GPU_node_link_create(), GPUNodeLink::image, link(), GPUNodeLink::ptr1, and GPUNodeLink::ptr2.

Referenced by do_material_tex(), and gpu_shader_texture().

void GPU_lamp_free ( struct Object *  ob)

Definition at line 1583 of file gpu_material.c.

References BLI_freelinkN(), BLI_freelistN(), LinkData::data, ListBase::first, gpu_lamp_shadow_free(), GPU_material_free(), Object::gpulamp, Material::gpumaterial, link(), GPULamp::materials, MEM_freeN(), and LinkData::next.

Referenced by free_object(), GPU_materials_free(), lamp_changed(), and scene_changed().

GPULamp* GPU_lamp_from_blender ( struct Scene *  scene,
struct Object *  ob,
struct Object *  par 
)

Definition at line 1536 of file gpu_material.c.

References BLI_addtail(), LinkData::data, Object::data, GPULamp::fb, ListBase::first, GPU_framebuffer_create(), GPU_framebuffer_restore(), GPU_framebuffer_texture_attach(), gpu_lamp_from_blender(), gpu_lamp_shadow_free(), GPU_texture_create_depth(), Object::gpulamp, LA_SHAD_BUF, LA_SPOT, link(), MEM_callocN(), Lamp::mode, LinkData::next, NULL, GPULamp::par, GPULamp::scene, GPULamp::size, GPULamp::tex, and Lamp::type.

Referenced by KX_LightObject::GetGPULamp(), gpu_render_lamp_update(), and material_lights().

int GPU_lamp_has_shadow_buffer ( GPULamp *  lamp)

Definition at line 1610 of file gpu_material.c.

References GPULamp::fb, GameData::flag, GAME_GLSL_NO_LIGHTS, GAME_GLSL_NO_SHADOWS, Scene::gm, GPULamp::scene, and GPULamp::tex.

Referenced by gpu_render_lamp_update(), KX_LightObject::HasShadowBuffer(), and shade_one_light().

void GPU_lamp_shadow_buffer_bind ( GPULamp *  lamp,
float  viewmat[][4],
int *  winsize,
float  winmat[][4] 
)

Definition at line 1617 of file gpu_material.c.

References copy_m4_m4(), GPULamp::fb, GPU_framebuffer_texture_bind(), invert_m4_m4(), mul_m4_m4m4(), normalize_v3(), GPULamp::obmat, GPULamp::persmat, GPULamp::size, GPULamp::tex, unit_m4(), GPULamp::viewmat, and GPULamp::winmat.

Referenced by KX_LightObject::BindShadowBuffer(), and gpu_update_lamps_shadows().

void GPU_lamp_shadow_buffer_unbind ( GPULamp *  lamp)

Definition at line 1651 of file gpu_material.c.

References GPULamp::fb, GPU_framebuffer_restore(), GPU_framebuffer_texture_unbind(), and GPULamp::tex.

Referenced by gpu_update_lamps_shadows(), and KX_LightObject::UnbindShadowBuffer().

int GPU_lamp_shadow_layer ( GPULamp *  lamp)

Definition at line 1658 of file gpu_material.c.

References GPULamp::fb, LA_LAYER, LA_LAYER_SHADOW, GPULamp::lay, GPULamp::mode, and GPULamp::tex.

Referenced by KX_LightObject::GetShadowLayer(), and gpu_update_lamps_shadows().

void GPU_lamp_update ( GPULamp *  lamp,
int  lay,
int  hide,
float  obmat[][4] 
)

Definition at line 1444 of file gpu_material.c.

References GPULamp::co, copy_m4_m4(), GPULamp::hide, GPULamp::imat, invert_m4_m4(), GPULamp::lay, normalize_m4(), GPULamp::obmat, GPULamp::vec, and VECCOPY.

Referenced by gpu_lamp_from_blender(), gpu_render_lamp_update(), KX_LightObject::Update(), and KX_LightObject::~KX_LightObject().

void GPU_lamp_update_colors ( GPULamp *  lamp,
float  r,
float  g,
float  b,
float  energy 
)

Definition at line 1460 of file gpu_material.c.

References GPULamp::col, GPULamp::energy, LA_NEG, and GPULamp::mode.

Referenced by gpu_render_lamp_update(), and KX_LightObject::Update().

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

Definition at line 1239 of file gpu_codegen.c.

References FUNCTION_QUAL_IN, GPU_lookup_function(), gpu_material_add_node(), GPU_node_begin(), GPU_node_end(), gpu_node_input_link(), GPU_node_output(), i, and link().

Referenced by add_to_diffuse(), do_colorband_blend(), do_material_tex(), do_specular_ramp(), GPU_material_from_blender(), GPU_shadeinput_set(), gpu_shader_material(), GPU_shaderesult_set(), lamp_get_visibility(), ramp_blend(), ramp_diffuse_result(), ramp_spec_result(), shade_one_light(), texture_rgb_blend(), and texture_value_blend().

void GPU_material_bind ( GPUMaterial *  material,
int  oblay,
int  viewlay,
double  time,
int  mipmap 
)

Definition at line 253 of file gpu_material.c.

References GPUMaterial::bound, GPULamp::col, LinkData::data, GPULamp::dyncol, GPULamp::dynenergy, GPULamp::energy, ListBase::first, GPU_pass_bind(), GPULamp::hide, LA_LAYER, GPUMaterial::lamps, GPULamp::lay, GPULamp::mode, LinkData::next, GPUMaterial::pass, and VECCOPY.

Referenced by GPU_enable_material(), and BL_BlenderShader::SetProg().

void GPU_material_bind_uniforms ( GPUMaterial *  material,
float  obmat[][4],
float  viewmat[][4],
float  viewinv[][4],
float  obcol[4] 
)

Definition at line 278 of file gpu_material.c.

References GPUMaterial::builtins, CLAMP(), GPULamp::co, LinkData::data, DYN_LAMP_CO, DYN_LAMP_IMAT, DYN_LAMP_PERSMAT, DYN_LAMP_VEC, GPULamp::dynco, GPULamp::dynimat, GPULamp::dynpersmat, GPUMaterial::dynproperty, GPULamp::dynvec, ListBase::first, GPU_INVERSE_OBJECT_MATRIX, GPU_INVERSE_VIEW_MATRIX, GPU_OBCOLOR, GPU_OBJECT_MATRIX, GPU_pass_shader(), GPU_pass_update_uniforms(), GPU_shader_uniform_vector(), GPU_VIEW_MATRIX, GPULamp::imat, invert_m4_m4(), GPUMaterial::invobmatloc, GPUMaterial::invviewmatloc, GPUMaterial::lamps, mul_m4_m4m4(), mul_m4_v3(), mul_mat3_m4_v3(), negate_v3(), LinkData::next, normalize_v3(), GPUMaterial::obcolloc, GPUMaterial::obmatloc, GPUMaterial::pass, GPULamp::persmat, QUATCOPY, GPULamp::vec, VECCOPY, and GPUMaterial::viewmatloc.

Referenced by GPU_enable_material(), and LOD_QuadricEditor::Update().

GPUBlendMode GPU_material_blend_mode ( GPUMaterial *  material,
float  obcol[4] 
)

Referenced by GPU_begin_object_materials(), and LOD_QuadricEditor::Update().

int GPU_material_bound ( GPUMaterial *  material)

Definition at line 340 of file gpu_material.c.

References GPUMaterial::bound.

Referenced by LOD_QuadricEditor::Update().

void GPU_material_enable_alpha ( GPUMaterial *  material)

Definition at line 356 of file gpu_material.c.

References GPUMaterial::alpha.

Referenced by GPU_shaderesult_set().

void GPU_material_free ( struct Material *  ma)

Definition at line 224 of file gpu_material.c.

References BLI_freelinkN(), BLI_freelistN(), LinkData::data, ListBase::first, GPU_pass_free(), Material::gpumaterial, GPUMaterial::lamps, link(), GPULamp::materials, MEM_freeN(), LinkData::next, next, and GPUMaterial::pass.

Referenced by free_material(), GPU_extensions_exit(), GPU_lamp_free(), GPU_materials_free(), lamp_changed(), material_changed(), paste_matcopybuf(), scene_changed(), texture_changed(), and world_changed().

GPUMaterial* GPU_material_from_blender ( struct Scene *  scene,
struct Material *  ma 
)

Definition at line 1387 of file gpu_material.c.

References BLI_addtail(), LinkData::data, ListBase::first, GameData::flag, GAME_GLSL_NO_NODES, Scene::gm, GPU_blender_material(), gpu_do_color_management(), GPU_link(), GPU_material_construct_begin(), GPU_material_construct_end(), GPU_material_output_link(), Material::gpumaterial, link(), MEM_callocN(), LinkData::next, Material::nodetree, ntreeGPUMaterialNodes(), GPUMaterial::outlink, GPUMaterial::scene, and Material::use_nodes.

Referenced by GPU_begin_object_materials(), GPU_disable_material(), GPU_enable_material(), RAS_OpenGLRasterizer::IndexPrimitivesInternal(), and BL_BlenderShader::ReloadMaterial().

void GPU_material_output_link ( GPUMaterial *  material,
GPUNodeLink *  link 
)

Definition at line 350 of file gpu_material.c.

References link(), and GPUMaterial::outlink.

Referenced by GPU_material_from_blender(), and gpu_shader_output().

void GPU_material_unbind ( GPUMaterial *  material)

Definition at line 332 of file gpu_material.c.

References GPUMaterial::bound, GPU_pass_unbind(), and GPUMaterial::pass.

Referenced by GPU_disable_material(), GPU_enable_material(), BL_BlenderShader::SetProg(), and BL_BlenderShader::~BL_BlenderShader().

void GPU_material_vertex_attributes ( GPUMaterial *  material,
struct GPUVertexAttribs *  attrib 
)

Definition at line 345 of file gpu_material.c.

References GPUMaterial::attribs.

Referenced by BL_BlenderShader::GetAttribNum(), GPU_enable_material(), RAS_OpenGLRasterizer::IndexPrimitivesInternal(), and BL_BlenderShader::SetAttribs().

void GPU_materials_free ( void  )

Definition at line 1427 of file gpu_material.c.

References defmaterial, ListBase::first, G, GPU_lamp_free(), GPU_material_free(), Material::id, Object::id, Global::main, Main::mat, ID::next, and Main::object.

void GPU_shadeinput_set ( GPUMaterial *  mat,
struct Material *  ma,
GPUShadeInput *  shi 
)

Definition at line 1248 of file gpu_material.c.

References Material::alpha, GPUShadeInput::alpha, Material::amb, GPUShadeInput::amb, CD_MCOL, Material::emit, GPUShadeInput::emit, GPU_attribute(), GPU_builtin(), gpu_do_color_management(), GPU_link(), GPU_uniform(), GPU_VIEW_NORMAL, GPU_VIEW_POSITION, GPUShadeInput::gpumat, Material::har, GPUShadeInput::har, GPUShadeInput::mat, Material::r, Material::ref, GPUShadeInput::ref, GPUShadeInput::refl, GPUShadeInput::rgb, Material::spec, GPUShadeInput::spec, Material::specr, GPUShadeInput::specrgb, GPUShadeInput::vcol, GPUShadeInput::view, and GPUShadeInput::vn.

Referenced by GPU_blender_material(), and gpu_shader_material().

void GPU_shaderesult_set ( GPUShadeInput *  shi,
GPUShadeResult *  shr 
)

Definition at line 1273 of file gpu_material.c.

References Material::alpha, GPUShadeInput::alpha, GPUShadeResult::alpha, Material::amb, GPUShadeInput::amb, World::ambb, World::ambg, World::ambr, GPUShadeResult::combined, GPUShadeResult::diff, do_material_tex(), Material::emit, GPUShadeInput::emit, World::exp, GameData::flag, GAME_GLSL_NO_LIGHTS, Scene::gm, GPU_builtin(), GPU_link(), GPU_link_changed(), GPU_material_enable_alpha(), GPU_OBCOLOR, GPU_uniform(), GPU_VIEW_POSITION, GPUShadeInput::gpumat, World::horr, KDL::log(), MA_NOMIST, MA_OBCOLOR, MA_RAMP_COL, MA_RAMP_SPEC, MA_SHLESS, MA_TRANSP, MA_VERTEXCOL, MA_VERTEXCOLP, MA_ZTRANSP, GPUShadeInput::mat, material_lights(), World::misi, World::mistdist, World::miststa, World::mistype, World::mode, Material::mode, GPUMaterial::obcolalpha, pow(), ramp_diffuse_result(), ramp_spec_result(), World::range, GPUShadeInput::rgb, GPUMaterial::scene, Material::shade_flag, Material::spec, GPUShadeInput::spec, GPUShadeResult::spec, GPUShadeInput::vcol, WO_MIST, and Scene::world.

Referenced by GPU_blender_material(), and gpu_shader_material().

GPUNodeLink* GPU_socket ( GPUNodeStack *  sock)

Definition at line 1221 of file gpu_codegen.c.

References GPU_node_link_create(), link(), and GPUNodeLink::socket.

Referenced by gpu_shader_math(), and gpu_shader_vect_math().

int GPU_stack_link ( GPUMaterial *  mat,
const char *  name,
GPUNodeStack *  in,
GPUNodeStack *  out,
  ... 
)

Definition at line 1275 of file gpu_codegen.c.

References FUNCTION_QUAL_IN, GPU_lookup_function(), gpu_material_add_node(), GPU_node_begin(), GPU_node_end(), gpu_node_input_link(), gpu_node_input_socket(), GPU_node_output(), GPU_NONE, i, link(), GPUNodeLink::socket, and GPUNodeStack::type.

Referenced by gpu_shader_camera(), gpu_shader_combrgb(), gpu_shader_curve_rgb(), gpu_shader_curve_vec(), gpu_shader_geom(), gpu_shader_hue_sat(), gpu_shader_invert(), gpu_shader_mapping(), gpu_shader_math(), gpu_shader_mix_rgb(), gpu_shader_normal(), gpu_shader_output(), gpu_shader_rgb(), gpu_shader_rgbtobw(), gpu_shader_seprgb(), gpu_shader_squeeze(), gpu_shader_texture(), gpu_shader_valtorgb(), gpu_shader_value(), and gpu_shader_vect_math().

GPUNodeLink* GPU_texture ( int  size,
float *  pixels 
)

Definition at line 1200 of file gpu_codegen.c.

References GPU_node_link_create(), link(), GPUNodeLink::ptr1, size(), GPUNodeLink::texture, and GPUNodeLink::texturesize.

Referenced by do_colorband_blend(), gpu_shader_curve_rgb(), gpu_shader_curve_vec(), gpu_shader_valtorgb(), and lamp_get_visibility().

GPUNodeLink* GPU_uniform ( float *  num)

Definition at line 1168 of file gpu_codegen.c.

References GPU_node_link_create(), link(), NULL, GPUNodeLink::ptr1, and GPUNodeLink::ptr2.

Referenced by do_colorband_blend(), do_material_tex(), gpu_get_input_link(), GPU_shadeinput_set(), gpu_shader_mapping(), gpu_shader_normal(), gpu_shader_rgb(), gpu_shader_value(), GPU_shaderesult_set(), lamp_get_visibility(), and shade_one_light().

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