Blender  V2.93
Public Member Functions | Public Attributes | Protected Member Functions | Static Protected Member Functions | List of all members
blender::gpu::ShaderInterface Class Reference

#include <gpu_shader_interface.hh>

Inherited by blender::gpu::GLShaderInterface.

Public Member Functions

 ShaderInterface ()
 
virtual ~ShaderInterface ()
 
void debug_print (void)
 
const ShaderInput * attr_get (const char *name) const
 
const ShaderInput * ubo_get (const char *name) const
 
const ShaderInput * ubo_get (const int binding) const
 
const ShaderInput * uniform_get (const char *name) const
 
const ShaderInput * texture_get (const int binding) const
 
const char * input_name_get (const ShaderInput *input) const
 
int32_t uniform_builtin (const GPUUniformBuiltin builtin) const
 
int32_t ubo_builtin (const GPUUniformBlockBuiltin builtin) const
 

Public Attributes

ShaderInput * inputs_ = NULL
 
char * name_buffer_ = NULL
 
uint attr_len_ = 0
 
uint ubo_len_ = 0
 
uint uniform_len_ = 0
 
uint16_t enabled_attr_mask_ = 0
 
uint16_t enabled_ubo_mask_ = 0
 
uint8_t enabled_ima_mask_ = 0
 
uint64_t enabled_tex_mask_ = 0
 
int32_t builtins_ [GPU_NUM_UNIFORMS]
 
int32_t builtin_blocks_ [GPU_NUM_UNIFORM_BLOCKS]
 

Protected Member Functions

uint32_t set_input_name (ShaderInput *input, char *name, uint32_t name_len) const
 
void sort_inputs (void)
 

Static Protected Member Functions

static const char * builtin_uniform_name (GPUUniformBuiltin u)
 
static const char * builtin_uniform_block_name (GPUUniformBlockBuiltin u)
 

Detailed Description

Implementation of Shader interface. Base class which is then specialized for each implementation (GL, VK, ...).

Definition at line 52 of file gpu_shader_interface.hh.

Constructor & Destructor Documentation

◆ ShaderInterface()

blender::gpu::ShaderInterface::ShaderInterface ( )
default

◆ ~ShaderInterface()

blender::gpu::ShaderInterface::~ShaderInterface ( )
virtual

Definition at line 38 of file gpu_shader_interface.cc.

References inputs_, MEM_freeN, and name_buffer_.

Member Function Documentation

◆ attr_get()

const ShaderInput* blender::gpu::ShaderInterface::attr_get ( const char *  name) const
inline

Definition at line 78 of file gpu_shader_interface.hh.

References attr_len_, and inputs_.

Referenced by blender::gpu::vbo_bind().

◆ builtin_uniform_block_name()

const char * blender::gpu::ShaderInterface::builtin_uniform_block_name ( GPUUniformBlockBuiltin  u)
inlinestaticprotected

Definition at line 190 of file gpu_shader_interface.hh.

References GPU_UNIFORM_BLOCK_INFO, GPU_UNIFORM_BLOCK_MODEL, GPU_UNIFORM_BLOCK_VIEW, and NULL.

Referenced by blender::gpu::GLShaderInterface::GLShaderInterface().

◆ builtin_uniform_name()

const char * blender::gpu::ShaderInterface::builtin_uniform_name ( GPUUniformBuiltin  u)
inlinestaticprotected

Definition at line 140 of file gpu_shader_interface.hh.

References GPU_UNIFORM_BASE_INSTANCE, GPU_UNIFORM_CLIPPLANES, GPU_UNIFORM_COLOR, GPU_UNIFORM_MODEL, GPU_UNIFORM_MODEL_INV, GPU_UNIFORM_MODELVIEW, GPU_UNIFORM_MODELVIEW_INV, GPU_UNIFORM_MVP, GPU_UNIFORM_NORMAL, GPU_UNIFORM_ORCO, GPU_UNIFORM_PROJECTION, GPU_UNIFORM_PROJECTION_INV, GPU_UNIFORM_RESOURCE_CHUNK, GPU_UNIFORM_RESOURCE_ID, GPU_UNIFORM_SRGB_TRANSFORM, GPU_UNIFORM_VIEW, GPU_UNIFORM_VIEW_INV, GPU_UNIFORM_VIEWPROJECTION, GPU_UNIFORM_VIEWPROJECTION_INV, and NULL.

Referenced by blender::gpu::GLShaderInterface::GLShaderInterface().

◆ debug_print()

void blender::gpu::ShaderInterface::debug_print ( void  )

Definition at line 78 of file gpu_shader_interface.cc.

References attr_len_, enabled_tex_mask_, inputs_, name_buffer_, blender::Span< T >::size(), ubo_len_, and uniform_len_.

◆ input_name_get()

const char* blender::gpu::ShaderInterface::input_name_get ( const ShaderInput *  input) const
inline

Definition at line 102 of file gpu_shader_interface.hh.

References name_buffer_, and blender::gpu::ShaderInput::name_offset.

◆ set_input_name()

uint32_t blender::gpu::ShaderInterface::set_input_name ( ShaderInput *  input,
char *  name,
uint32_t  name_len 
) const
inlineprotected

Definition at line 205 of file gpu_shader_interface.hh.

References BLI_hash_string(), name_buffer_, blender::gpu::ShaderInput::name_hash, and blender::gpu::ShaderInput::name_offset.

Referenced by blender::gpu::GLShaderInterface::GLShaderInterface().

◆ sort_inputs()

void blender::gpu::ShaderInterface::sort_inputs ( void  )
protected

Definition at line 71 of file gpu_shader_interface.cc.

References attr_len_, inputs_, blender::gpu::sort_input_list(), ubo_len_, and uniform_len_.

Referenced by blender::gpu::GLShaderInterface::GLShaderInterface().

◆ texture_get()

const ShaderInput* blender::gpu::ShaderInterface::texture_get ( const int  binding) const
inline

Definition at line 97 of file gpu_shader_interface.hh.

References attr_len_, inputs_, ubo_len_, and uniform_len_.

◆ ubo_builtin()

int32_t blender::gpu::ShaderInterface::ubo_builtin ( const GPUUniformBlockBuiltin  builtin) const
inline

Definition at line 115 of file gpu_shader_interface.hh.

References BLI_assert, builtin_blocks_, and GPU_NUM_UNIFORM_BLOCKS.

Referenced by GPU_shader_get_builtin_block().

◆ ubo_get() [1/2]

const ShaderInput* blender::gpu::ShaderInterface::ubo_get ( const char *  name) const
inline

Definition at line 83 of file gpu_shader_interface.hh.

References attr_len_, inputs_, and ubo_len_.

Referenced by blender::gpu::GLShaderInterface::GLShaderInterface().

◆ ubo_get() [2/2]

const ShaderInput* blender::gpu::ShaderInterface::ubo_get ( const int  binding) const
inline

Definition at line 87 of file gpu_shader_interface.hh.

References attr_len_, inputs_, and ubo_len_.

◆ uniform_builtin()

int32_t blender::gpu::ShaderInterface::uniform_builtin ( const GPUUniformBuiltin  builtin) const
inline

Definition at line 108 of file gpu_shader_interface.hh.

References BLI_assert, builtins_, and GPU_NUM_UNIFORMS.

Referenced by GPU_shader_get_builtin_uniform().

◆ uniform_get()

const ShaderInput* blender::gpu::ShaderInterface::uniform_get ( const char *  name) const
inline

Definition at line 92 of file gpu_shader_interface.hh.

References attr_len_, inputs_, ubo_len_, and uniform_len_.

Member Data Documentation

◆ attr_len_

uint blender::gpu::ShaderInterface::attr_len_ = 0

Input counts inside input array.

Definition at line 60 of file gpu_shader_interface.hh.

Referenced by attr_get(), debug_print(), blender::gpu::GLShaderInterface::GLShaderInterface(), sort_inputs(), texture_get(), ubo_get(), and uniform_get().

◆ builtin_blocks_

int32_t blender::gpu::ShaderInterface::builtin_blocks_[GPU_NUM_UNIFORM_BLOCKS]

Definition at line 70 of file gpu_shader_interface.hh.

Referenced by blender::gpu::GLShaderInterface::GLShaderInterface(), and ubo_builtin().

◆ builtins_

int32_t blender::gpu::ShaderInterface::builtins_[GPU_NUM_UNIFORMS]

Location of builtin uniforms. Fast access, no lookup needed.

Definition at line 69 of file gpu_shader_interface.hh.

Referenced by blender::gpu::GLShaderInterface::GLShaderInterface(), and uniform_builtin().

◆ enabled_attr_mask_

uint16_t blender::gpu::ShaderInterface::enabled_attr_mask_ = 0

Enabled bind-points that needs to be fed with data.

Definition at line 64 of file gpu_shader_interface.hh.

Referenced by blender::gpu::GLShaderInterface::GLShaderInterface(), and blender::gpu::GLVertArray::update_bindings().

◆ enabled_ima_mask_

uint8_t blender::gpu::ShaderInterface::enabled_ima_mask_ = 0

Definition at line 66 of file gpu_shader_interface.hh.

Referenced by blender::gpu::GLShaderInterface::GLShaderInterface().

◆ enabled_tex_mask_

uint64_t blender::gpu::ShaderInterface::enabled_tex_mask_ = 0

Definition at line 67 of file gpu_shader_interface.hh.

Referenced by debug_print(), and blender::gpu::GLShaderInterface::GLShaderInterface().

◆ enabled_ubo_mask_

uint16_t blender::gpu::ShaderInterface::enabled_ubo_mask_ = 0

Definition at line 65 of file gpu_shader_interface.hh.

Referenced by blender::gpu::GLShaderInterface::GLShaderInterface().

◆ inputs_

ShaderInput* blender::gpu::ShaderInterface::inputs_ = NULL

Flat array. In this order: Attributes, Ubos, Uniforms.

Definition at line 56 of file gpu_shader_interface.hh.

Referenced by attr_get(), debug_print(), blender::gpu::GLShaderInterface::GLShaderInterface(), sort_inputs(), texture_get(), ubo_get(), uniform_get(), and ~ShaderInterface().

◆ name_buffer_

char* blender::gpu::ShaderInterface::name_buffer_ = NULL

Buffer containing all inputs names separated by '\0'.

Definition at line 58 of file gpu_shader_interface.hh.

Referenced by debug_print(), blender::gpu::GLShaderInterface::GLShaderInterface(), input_name_get(), set_input_name(), and ~ShaderInterface().

◆ ubo_len_

uint blender::gpu::ShaderInterface::ubo_len_ = 0

Definition at line 61 of file gpu_shader_interface.hh.

Referenced by debug_print(), blender::gpu::GLShaderInterface::GLShaderInterface(), sort_inputs(), texture_get(), ubo_get(), and uniform_get().

◆ uniform_len_

uint blender::gpu::ShaderInterface::uniform_len_ = 0

Definition at line 62 of file gpu_shader_interface.hh.

Referenced by debug_print(), blender::gpu::GLShaderInterface::GLShaderInterface(), sort_inputs(), texture_get(), and uniform_get().

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