Blender V4.3
Public Member Functions | Public Attributes | List of all members
blender::gpu::VKShader Class Reference

#include <vk_shader.hh>

Inherits blender::gpu::Shader.

Public Member Functions

 VKShader (const char *name)
virtual ~VKShader ()
void init (const shader::ShaderCreateInfo &info, bool is_batch_compilation) override
void vertex_shader_from_glsl (MutableSpan< const char * > sources) override
void geometry_shader_from_glsl (MutableSpan< const char * > sources) override
void fragment_shader_from_glsl (MutableSpan< const char * > sources) override
void compute_shader_from_glsl (MutableSpan< const char * > sources) override
bool finalize (const shader::ShaderCreateInfo *info=nullptr) override
bool finalize_post ()
bool is_ready () const
void warm_cache (int limit) override
void bind () override
void unbind () override
void uniform_float (int location, int comp_len, int array_size, const float *data) override
void uniform_int (int location, int comp_len, int array_size, const int *data) override
std::string resources_declare (const shader::ShaderCreateInfo &info) const override
std::string vertex_interface_declare (const shader::ShaderCreateInfo &info) const override
std::string fragment_interface_declare (const shader::ShaderCreateInfo &info) const override
std::string geometry_interface_declare (const shader::ShaderCreateInfo &info) const override
std::string geometry_layout_declare (const shader::ShaderCreateInfo &info) const override
std::string compute_layout_declare (const shader::ShaderCreateInfo &info) const override
bool get_uses_ssbo_vertex_fetch () const override
int get_ssbo_vertex_fetch_output_num_verts () const override
int program_handle_get () const override
VkPipeline ensure_and_get_compute_pipeline ()
VkPipeline ensure_and_get_graphics_pipeline (GPUPrimType primitive, VKVertexAttributeObject &vao, VKStateManager &state_manager, VKFrameBuffer &framebuffer)
const VKShaderInterface & interface_get () const
bool has_descriptor_set () const
VkDescriptorSetLayout vk_descriptor_set_layout_get () const
Transform feedback

Not supported in the vulkan backend.

void transform_feedback_names_set (Span< const char * > name_list, eGPUShaderTFBType geom_type) override
bool transform_feedback_enable (VertBuf *) override
void transform_feedback_disable () override
Public Member Functions inherited from blender::gpu::Shader
std::string defines_declare (const shader::ShaderCreateInfo &info) const
const char *const name_get () const
void parent_set (Shader *parent)
Shader * parent_get () const
 Shader (const char *name)
virtual ~Shader ()
void specialization_constants_init (const shader::ShaderCreateInfo &info)

Public Attributes

VKShaderModule vertex_module
VKShaderModule geometry_module
VKShaderModule fragment_module
VKShaderModule compute_module
bool compilation_finished = false
bool compilation_failed = false
VkPipelineLayout vk_pipeline_layout = VK_NULL_HANDLE
VKPushConstants push_constants
Public Attributes inherited from blender::gpu::Shader
ShaderInterface * interface = nullptr
struct blender::gpu::Shader::Constants constants

Additional Inherited Members

Static Public Member Functions inherited from blender::gpu::Shader
static bool srgb_uniform_dirty_get ()
static void set_srgb_uniform (GPUShader *shader)
static void set_framebuffer_srgb_target (int use_srgb_to_linear)
Protected Member Functions inherited from blender::gpu::Shader
void print_log (Span< const char * > sources, const char *log, const char *stage, bool error, GPULogParser *parser)
Protected Attributes inherited from blender::gpu::Shader
char name [64]
Shader * parent_shader_ = nullptr

Detailed Description

Definition at line 25 of file vk_shader.hh.

Constructor & Destructor Documentation

◆ VKShader()

blender::gpu::VKShader::VKShader ( const char * name)

Definition at line 493 of file vk_shader.cc.

References blender::gpu::VKContext::get(), blender::gpu::Shader::name, and blender::gpu::Shader::Shader().

◆ ~VKShader()

blender::gpu::VKShader::~VKShader ( )
virtual

Definition at line 508 of file vk_shader.cc.

References blender::gpu::VKBackend::device, blender::gpu::VKDiscardPool::discard_pipeline_layout(), blender::gpu::VKDevice::discard_pool_for_current_thread(), blender::gpu::VKBackend::get(), and vk_pipeline_layout.

Member Function Documentation

◆ bind()

void blender::gpu::VKShader::bind ( )
overridevirtual

Implements blender::gpu::Shader.

Definition at line 734 of file vk_shader.cc.

◆ compute_layout_declare()

std::string blender::gpu::VKShader::compute_layout_declare ( const shader::ShaderCreateInfo & info) const
overridevirtual

Implements blender::gpu::Shader.

Definition at line 1099 of file vk_shader.cc.

References blender::gpu::shader::ShaderCreateInfo::compute_layout_, blender::gpu::shader::ShaderCreateInfo::ComputeStageLayout::local_size_x, blender::gpu::shader::ShaderCreateInfo::ComputeStageLayout::local_size_y, and blender::gpu::shader::ShaderCreateInfo::ComputeStageLayout::local_size_z.

◆ compute_shader_from_glsl()

void blender::gpu::VKShader::compute_shader_from_glsl ( MutableSpan< const char * > sources)
overridevirtual

Implements blender::gpu::Shader.

Definition at line 556 of file vk_shader.cc.

References compute_module.

◆ ensure_and_get_compute_pipeline()

VkPipeline blender::gpu::VKShader::ensure_and_get_compute_pipeline ( )

Definition at line 1209 of file vk_shader.cc.

References BLI_assert, compute_module, blender::gpu::Shader::constants, blender::gpu::VKBackend::device, blender::Vector< T, InlineBufferCapacity, Allocator >::extend(), blender::gpu::VKBackend::get(), blender::gpu::VKPipelinePool::get_or_create_compute_pipeline(), blender::gpu::VKDevice::pipelines, blender::gpu::VKComputeInfo::specialization_constants, blender::gpu::VKComputeInfo::vk_pipeline_layout, vk_pipeline_layout, and blender::gpu::VKComputeInfo::vk_shader_module.

Referenced by finalize_post(), and blender::gpu::VKContext::update_pipeline_data().

◆ ensure_and_get_graphics_pipeline()

VkPipeline blender::gpu::VKShader::ensure_and_get_graphics_pipeline ( GPUPrimType primitive,
VKVertexAttributeObject & vao,
VKStateManager & state_manager,
VKFrameBuffer & framebuffer )

Definition at line 1236 of file vk_shader.cc.

References blender::gpu::VKGraphicsInfo::VertexIn::attributes, blender::gpu::VKVertexAttributeObject::attributes, blender::gpu::VKGraphicsInfo::VertexIn::bindings, blender::gpu::VKVertexAttributeObject::bindings, BLI_assert, BLI_assert_msg, Vector< T, InlineBufferCapacity, Allocator >::clear(), blender::gpu::VKGraphicsInfo::FragmentOut::color_attachment_formats, blender::gpu::VKFrameBuffer::color_attachment_formats_get(), blender::gpu::Shader::constants, blender::gpu::VKGraphicsInfo::FragmentOut::depth_attachment_format, blender::gpu::VKFrameBuffer::depth_attachment_format_get(), blender::gpu::VKBackend::device, blender::Vector< T, InlineBufferCapacity, Allocator >::extend(), Vector< T, InlineBufferCapacity, Allocator >::extend(), fragment_module, blender::gpu::VKGraphicsInfo::fragment_out, blender::gpu::VKGraphicsInfo::fragment_shader, geometry_module, blender::gpu::VKBackend::get(), blender::gpu::VKPipelinePool::get_or_create_graphics_pipeline(), GPU_PRIM_POINTS, interface_get(), blender::gpu::StateManager::mutable_state, blender::gpu::VKGraphicsInfo::mutable_state, blender::gpu::VKDevice::pipelines, blender::gpu::VKGraphicsInfo::pre_rasterization, blender::gpu::VKGraphicsInfo::FragmentShader::scissors, blender::gpu::VKGraphicsInfo::specialization_constants, blender::gpu::StateManager::state, blender::gpu::VKGraphicsInfo::state, blender::gpu::VKGraphicsInfo::FragmentOut::stencil_attachment_format, blender::gpu::VKFrameBuffer::stencil_attachment_format_get(), blender::gpu::to_vk_primitive_topology(), blender::gpu::VKGraphicsInfo::vertex_in, vertex_module, blender::gpu::VKGraphicsInfo::FragmentShader::viewports, blender::gpu::VKGraphicsInfo::FragmentShader::vk_fragment_module, blender::gpu::VKGraphicsInfo::PreRasterization::vk_geometry_module, blender::gpu::VKGraphicsInfo::vk_pipeline_layout, vk_pipeline_layout, blender::gpu::VKFrameBuffer::vk_render_areas_get(), blender::gpu::VKGraphicsInfo::VertexIn::vk_topology, blender::gpu::VKGraphicsInfo::PreRasterization::vk_vertex_module, and blender::gpu::VKFrameBuffer::vk_viewports_get().

Referenced by blender::gpu::VKContext::update_pipeline_data().

◆ finalize()

bool blender::gpu::VKShader::finalize ( const shader::ShaderCreateInfo * info = nullptr)
overridevirtual

Implements blender::gpu::Shader.

Definition at line 566 of file vk_shader.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), compilation_failed, compilation_finished, blender::gpu::VKBackend::device, finalize_post(), geometry_shader_from_glsl(), blender::gpu::VKBackend::get(), interface_get(), push_constants, blender::gpu::VKShaderInterface::push_constants_layout_get(), and blender::gpu::VKDevice::vk_handle().

◆ finalize_post()

bool blender::gpu::VKShader::finalize_post ( )

Definition at line 604 of file vk_shader.cc.

References compute_module, ensure_and_get_compute_pipeline(), fragment_module, geometry_module, result, and vertex_module.

Referenced by finalize().

◆ fragment_interface_declare()

std::string blender::gpu::VKShader::fragment_interface_declare ( const shader::ShaderCreateInfo & info) const
overridevirtual

Implements blender::gpu::Shader.

Definition at line 918 of file vk_shader.cc.

References blender::gpu::shader::BARYCENTRIC_COORD, blender::gpu::shader::ShaderCreateInfo::builtins_, GPUSamplerState::default_sampler(), blender::gpu::shader::ShaderCreateInfo::depth_write_, blender::gpu::VKBackend::device, blender::gpu::shader::ShaderCreateInfo::early_fragment_test_, blender::StringRefBase::find(), blender::gpu::shader::FLOAT, blender::gpu::shader::FLOAT_2D, blender::gpu::shader::FLOAT_2D_ARRAY, blender::gpu::shader::FLOAT_BUFFER, blender::gpu::shader::ShaderCreateInfo::fragment_outputs_, blender::gpu::VKWorkarounds::fragment_shader_barycentric, blender::gpu::shader::ShaderCreateInfo::fragment_source_, blender::gpu::shader::ShaderCreateInfo::geometry_out_interfaces_, blender::gpu::shader::ShaderCreateInfo::geometry_source_, blender::gpu::VKBackend::get(), blender::gpu::shader::ShaderCreateInfo::FragOut::index, blender::gpu::shader::INT, blender::gpu::shader::INT_2D, blender::gpu::shader::INT_2D_ARRAY, interface_get(), blender::StringRefBase::is_empty(), blender::gpu::shader::LAYER, blender::gpu::main_function_wrapper(), blender::gpu::shader::ShaderCreateInfo::FragOut::name, output, blender::gpu::print_interface(), blender::gpu::print_resource(), blender::gpu::VKWorkarounds::shader_output_layer, blender::gpu::VKWorkarounds::shader_output_viewport_index, blender::gpu::shader::SRC_0, blender::gpu::shader::SRC_1, blender::gpu::shader::ShaderCreateInfo::subpass_inputs_, blender::gpu::shader::to_component_count(), blender::gpu::to_component_type(), blender::gpu::to_string(), blender::gpu::shader::ShaderCreateInfo::FragOut::type, blender::gpu::shader::UINT, blender::gpu::shader::UINT_2D, blender::gpu::shader::UINT_2D_ARRAY, blender::gpu::shader::UNCHANGED, blender::gpu::shader::ShaderCreateInfo::vertex_out_interfaces_, blender::gpu::shader::VIEWPORT_INDEX, and blender::gpu::VKDevice::workarounds_get().

◆ fragment_shader_from_glsl()

void blender::gpu::VKShader::fragment_shader_from_glsl ( MutableSpan< const char * > sources)
overridevirtual

Implements blender::gpu::Shader.

Definition at line 551 of file vk_shader.cc.

References fragment_module.

◆ geometry_interface_declare()

std::string blender::gpu::VKShader::geometry_interface_declare ( const shader::ShaderCreateInfo & info) const
overridevirtual

Implements blender::gpu::Shader.

Definition at line 1033 of file vk_shader.cc.

References blender::gpu::shader::ShaderCreateInfo::geometry_layout_, blender::gpu::shader::ShaderCreateInfo::GeometryStageLayout::invocations, blender::gpu::shader::ShaderCreateInfo::GeometryStageLayout::max_vertices, blender::gpu::shader::ShaderCreateInfo::GeometryStageLayout::primitive_in, blender::gpu::shader::ShaderCreateInfo::GeometryStageLayout::primitive_out, and blender::gpu::to_string().

◆ geometry_layout_declare()

std::string blender::gpu::VKShader::geometry_layout_declare ( const shader::ShaderCreateInfo & info) const
overridevirtual

Implements blender::gpu::Shader.

Definition at line 1071 of file vk_shader.cc.

References blender::gpu::declare_emit_vertex(), blender::gpu::find_interface_by_name(), blender::gpu::shader::ShaderCreateInfo::geometry_out_interfaces_, blender::gpu::shader::StageInterfaceInfo::instance_name, blender::gpu::print_interface(), and blender::gpu::shader::ShaderCreateInfo::vertex_out_interfaces_.

◆ geometry_shader_from_glsl()

void blender::gpu::VKShader::geometry_shader_from_glsl ( MutableSpan< const char * > sources)
overridevirtual

Implements blender::gpu::Shader.

Definition at line 546 of file vk_shader.cc.

References geometry_module.

Referenced by finalize().

◆ get_ssbo_vertex_fetch_output_num_verts()

int blender::gpu::VKShader::get_ssbo_vertex_fetch_output_num_verts ( ) const
inlineoverridevirtual

Implements blender::gpu::Shader.

Definition at line 102 of file vk_shader.hh.

◆ get_uses_ssbo_vertex_fetch()

bool blender::gpu::VKShader::get_uses_ssbo_vertex_fetch ( ) const
inlineoverridevirtual

Implements blender::gpu::Shader.

Definition at line 98 of file vk_shader.hh.

◆ has_descriptor_set()

bool blender::gpu::VKShader::has_descriptor_set ( ) const
inline

Some shaders don't have a descriptor set and should not bind any descriptor set to the pipeline. This function can be used to determine if a descriptor set can be bound when this shader or one of its pipelines are active.

Definition at line 123 of file vk_shader.hh.

◆ init()

void blender::gpu::VKShader::init ( const shader::ShaderCreateInfo & info,
bool is_batch_compilation )
overridevirtual

Implements blender::gpu::Shader.

Definition at line 498 of file vk_shader.cc.

References blender::gpu::shader::ShaderCreateInfo::compute_source_, blender::gpu::shader::ShaderCreateInfo::compute_source_generated, blender::gpu::shader::ShaderCreateInfo::do_static_compilation_, blender::gpu::VKShaderInterface::init(), and blender::StringRefBase::is_empty().

◆ interface_get()

const VKShaderInterface & blender::gpu::VKShader::interface_get ( ) const

Definition at line 1290 of file vk_shader.cc.

References BLI_assert_msg, and blender::gpu::Shader::interface.

Referenced by ensure_and_get_graphics_pipeline(), finalize(), fragment_interface_declare(), and resources_declare().

◆ is_ready()

bool blender::gpu::VKShader::is_ready ( ) const

Check if needed compilation steps have been finished.

Returns true when all modules that needed compilation have finished their compilation steps. Compilations with errors are still considered finished. Returns false when compilation is still needed for one of the shader modules.

Definition at line 652 of file vk_shader.cc.

References compilation_finished.

◆ program_handle_get()

int blender::gpu::VKShader::program_handle_get ( ) const
overridevirtual

Implements blender::gpu::Shader.

Definition at line 1285 of file vk_shader.cc.

◆ resources_declare()

std::string blender::gpu::VKShader::resources_declare ( const shader::ShaderCreateInfo & info) const
overridevirtual

Implements blender::gpu::Shader.

Definition at line 752 of file vk_shader.cc.

References ShaderCreateInfo::PushConst::array_size, blender::gpu::shader::ShaderCreateInfo::batch_resources_, BLI_assert_unreachable, blender::gpu::shader::BOOL, blender::gpu::VKPushConstants::Layout::descriptor_set_location_get(), blender::gpu::shader::FLOAT, blender::gpu::shader::ShaderCreateInfo::geometry_resources_, blender::gpu::shader::SpecializationConstant::Value::i, blender::gpu::shader::INT, interface_get(), blender::gpu::shader::SpecializationConstant::name, ShaderCreateInfo::PushConst::name, blender::gpu::VKPushConstants::NONE, blender::gpu::shader::ShaderCreateInfo::pass_resources_, blender::gpu::print_resource(), blender::gpu::VKPushConstants::PUSH_CONSTANTS, blender::gpu::shader::ShaderCreateInfo::push_constants_, blender::gpu::VKShaderInterface::push_constants_layout_get(), blender::gpu::shader::ShaderCreateInfo::specialization_constants_, blender::gpu::VKPushConstants::Layout::storage_type_get(), blender::gpu::to_string(), blender::gpu::shader::SpecializationConstant::type, ShaderCreateInfo::PushConst::type, blender::gpu::shader::SpecializationConstant::Value::u, blender::gpu::shader::UINT, blender::gpu::VKPushConstants::UNIFORM_BUFFER, and blender::gpu::shader::SpecializationConstant::value.

◆ transform_feedback_disable()

void blender::gpu::VKShader::transform_feedback_disable ( )
overridevirtual

Implements blender::gpu::Shader.

Definition at line 727 of file vk_shader.cc.

References BLI_assert_unreachable.

◆ transform_feedback_enable()

bool blender::gpu::VKShader::transform_feedback_enable ( VertBuf * )
overridevirtual

Implements blender::gpu::Shader.

Definition at line 722 of file vk_shader.cc.

◆ transform_feedback_names_set()

void blender::gpu::VKShader::transform_feedback_names_set ( Span< const char * > name_list,
eGPUShaderTFBType geom_type )
overridevirtual

Implements blender::gpu::Shader.

Definition at line 716 of file vk_shader.cc.

References BLI_assert_unreachable.

◆ unbind()

void blender::gpu::VKShader::unbind ( )
overridevirtual

Implements blender::gpu::Shader.

Definition at line 740 of file vk_shader.cc.

◆ uniform_float()

void blender::gpu::VKShader::uniform_float ( int location,
int comp_len,
int array_size,
const float * data )
overridevirtual

Implements blender::gpu::Shader.

Definition at line 742 of file vk_shader.cc.

References data, and push_constants.

◆ uniform_int()

void blender::gpu::VKShader::uniform_int ( int location,
int comp_len,
int array_size,
const int * data )
overridevirtual

Implements blender::gpu::Shader.

Definition at line 747 of file vk_shader.cc.

References data, and push_constants.

◆ vertex_interface_declare()

std::string blender::gpu::VKShader::vertex_interface_declare ( const shader::ShaderCreateInfo & info) const
overridevirtual

Implements blender::gpu::Shader.

Definition at line 829 of file vk_shader.cc.

References blender::gpu::shader::ShaderCreateInfo::builtins_, blender::gpu::VKBackend::device, blender::gpu::shader::ShaderCreateInfo::geometry_source_, blender::gpu::VKBackend::get(), ShaderCreateInfo::VertIn::index, blender::StringRefBase::is_empty(), blender::gpu::shader::LAYER, blender::gpu::main_function_wrapper(), ShaderCreateInfo::VertIn::name, blender::gpu::print_interface(), blender::gpu::VKWorkarounds::shader_output_layer, blender::gpu::VKWorkarounds::shader_output_viewport_index, blender::gpu::to_string(), ShaderCreateInfo::VertIn::type, blender::gpu::shader::ShaderCreateInfo::vertex_inputs_, blender::gpu::shader::ShaderCreateInfo::vertex_out_interfaces_, blender::gpu::shader::VIEWPORT_INDEX, and blender::gpu::VKDevice::workarounds_get().

◆ vertex_shader_from_glsl()

void blender::gpu::VKShader::vertex_shader_from_glsl ( MutableSpan< const char * > sources)
overridevirtual

Implements blender::gpu::Shader.

Definition at line 541 of file vk_shader.cc.

References vertex_module.

◆ vk_descriptor_set_layout_get()

VkDescriptorSetLayout blender::gpu::VKShader::vk_descriptor_set_layout_get ( ) const
inline

Definition at line 128 of file vk_shader.hh.

◆ warm_cache()

void blender::gpu::VKShader::warm_cache ( int limit)
overridevirtual

Implements blender::gpu::Shader.

Definition at line 561 of file vk_shader.cc.

References NOT_YET_IMPLEMENTED.

Member Data Documentation

◆ compilation_failed

bool blender::gpu::VKShader::compilation_failed = false

Definition at line 52 of file vk_shader.hh.

Referenced by finalize().

◆ compilation_finished

bool blender::gpu::VKShader::compilation_finished = false

Definition at line 51 of file vk_shader.hh.

Referenced by finalize(), and is_ready().

◆ compute_module

VKShaderModule blender::gpu::VKShader::compute_module

Definition at line 50 of file vk_shader.hh.

Referenced by compute_shader_from_glsl(), ensure_and_get_compute_pipeline(), and finalize_post().

◆ fragment_module

VKShaderModule blender::gpu::VKShader::fragment_module

Definition at line 49 of file vk_shader.hh.

Referenced by ensure_and_get_graphics_pipeline(), finalize_post(), and fragment_shader_from_glsl().

◆ geometry_module

VKShaderModule blender::gpu::VKShader::geometry_module

Definition at line 48 of file vk_shader.hh.

Referenced by ensure_and_get_graphics_pipeline(), finalize_post(), and geometry_shader_from_glsl().

◆ push_constants

VKPushConstants blender::gpu::VKShader::push_constants

Definition at line 55 of file vk_shader.hh.

Referenced by finalize(), uniform_float(), and uniform_int().

◆ vertex_module

VKShaderModule blender::gpu::VKShader::vertex_module

Definition at line 47 of file vk_shader.hh.

Referenced by ensure_and_get_graphics_pipeline(), finalize_post(), and vertex_shader_from_glsl().

◆ vk_pipeline_layout

VkPipelineLayout blender::gpu::VKShader::vk_pipeline_layout = VK_NULL_HANDLE

Definition at line 54 of file vk_shader.hh.

Referenced by ensure_and_get_compute_pipeline(), ensure_and_get_graphics_pipeline(), and ~VKShader().

The documentation for this class was generated from the following files:
Generated on Sat Oct 4 2025 05:32:23 for Blender by  doxygen 1.14.0