Blender: GPUPass Struct Reference

Blender V5.0

Public Member Functions
	GPUPass (GPUCodegenCreateInfo *info, bool deferred_compilation, bool is_optimization_pass, bool should_optimize)
	~GPUPass ()
CompilationPriority	compilation_priority ()
void	finalize_compilation ()
void	update (double timestamp)
void	update_compilation (double timestamp)
void	update_gc_timestamp (double timestamp)
bool	should_gc (int gc_collect_rate, double timestamp)

Public Attributes
GPUCodegenCreateInfo *	create_info = nullptr
BatchHandle	compilation_handle = 0
std::atomic< blender::gpu::Shader * >	shader = nullptr
std::atomic< GPUPassStatus >	status = GPU_PASS_QUEUED
std::atomic< int >	refcount = 1
double	creation_timestamp = 0.0f
double	gc_timestamp = 0.0f
uint64_t	compilation_timestamp = 0
bool	should_optimize = false
bool	is_optimization_pass = false

Static Public Attributes
static std::atomic< uint64_t >	compilation_counts = 0
static constexpr float	optimization_delay = 10.0f

Detailed Description

Definition at line 36 of file gpu_pass.cc.

Constructor & Destructor Documentation

◆ GPUPass()

GPUPass::GPUPass	(	GPUCodegenCreateInfo *	info,
		bool	deferred_compilation,
		bool	is_optimization_pass,
		bool	should_optimize )

inline

Definition at line 59 of file gpu_pass.cc.

References BLI_assert, BLI_time_now_seconds(), compilation_handle, compilation_priority(), create_info, creation_timestamp, finalize_compilation(), GPU_shader_batch_create_from_infos(), GPU_shader_create_from_info(), is_optimization_pass, shader, and should_optimize.

◆ ~GPUPass()

GPUPass::~GPUPass ( )

inline

Definition at line 86 of file gpu_pass.cc.

References BLI_assert, compilation_handle, create_info, GPU_PASS_QUEUED, GPU_shader_batch_cancel(), GPU_SHADER_FREE_SAFE, is_optimization_pass, shader, and status.

Member Function Documentation

◆ compilation_priority()

CompilationPriority GPUPass::compilation_priority ( )

inline

Definition at line 98 of file gpu_pass.cc.

References is_optimization_pass, Low, and Medium.

Referenced by GPUPass(), and update_compilation().

◆ finalize_compilation()

void GPUPass::finalize_compilation ( )

inline

Definition at line 103 of file gpu_pass.cc.

References BLI_assert_msg, compilation_counts, compilation_handle, compilation_timestamp, create_info, Vector< T, InlineBufferCapacity, Allocator >::first(), GPU_PASS_FAILED, GPU_PASS_SUCCESS, gpu_pass_validate(), GPU_shader_batch_finalize(), shader, and status.

Referenced by GPU_pass_ensure_its_ready(), GPUPass(), and update_compilation().

◆ should_gc()

bool GPUPass::should_gc	(	int	gc_collect_rate,
		double	timestamp )

inline

Definition at line 153 of file gpu_pass.cc.

References BLI_assert, compilation_handle, gc_timestamp, GPU_PASS_FAILED, and status.

◆ update()

void GPUPass::update ( double timestamp )

inline

Definition at line 123 of file gpu_pass.cc.

References update_compilation(), and update_gc_timestamp().

◆ update_compilation()

void GPUPass::update_compilation ( double timestamp )

inline

Definition at line 129 of file gpu_pass.cc.

References BLI_assert, compilation_handle, compilation_priority(), create_info, creation_timestamp, finalize_compilation(), GPU_PASS_QUEUED, GPU_shader_batch_create_from_infos(), GPU_shader_batch_is_ready(), is_optimization_pass, optimization_delay, refcount, and status.

Referenced by update().

◆ update_gc_timestamp()

void GPUPass::update_gc_timestamp ( double timestamp )

inline

Definition at line 146 of file gpu_pass.cc.

References gc_timestamp, and refcount.

Referenced by update().

Member Data Documentation

◆ compilation_counts

std::atomic<uint64_t> GPUPass::compilation_counts = 0

inlinestatic

Definition at line 37 of file gpu_pass.cc.

Referenced by finalize_compilation(), and GPU_pass_global_compilation_count().

◆ compilation_handle

BatchHandle GPUPass::compilation_handle = 0

Definition at line 40 of file gpu_pass.cc.

Referenced by finalize_compilation(), GPUPass(), should_gc(), update_compilation(), and ~GPUPass().

◆ compilation_timestamp

uint64_t GPUPass::compilation_timestamp = 0

Definition at line 49 of file gpu_pass.cc.

Referenced by finalize_compilation(), and GPU_pass_compilation_timestamp().

◆ create_info

GPUCodegenCreateInfo* GPUPass::create_info = nullptr

Definition at line 39 of file gpu_pass.cc.

Referenced by finalize_compilation(), GPUPass(), update_compilation(), and ~GPUPass().

◆ creation_timestamp

double GPUPass::creation_timestamp = 0.0f

Definition at line 45 of file gpu_pass.cc.

Referenced by GPUPass(), and update_compilation().

◆ gc_timestamp

double GPUPass::gc_timestamp = 0.0f

Definition at line 47 of file gpu_pass.cc.

Referenced by should_gc(), and update_gc_timestamp().

◆ is_optimization_pass

bool GPUPass::is_optimization_pass = false

Definition at line 54 of file gpu_pass.cc.

Referenced by compilation_priority(), GPUPass(), update_compilation(), and ~GPUPass().

◆ optimization_delay

float GPUPass::optimization_delay = 10.0f

staticconstexpr

Definition at line 57 of file gpu_pass.cc.

Referenced by update_compilation().

◆ refcount

std::atomic<int> GPUPass::refcount = 1

Definition at line 44 of file gpu_pass.cc.

Referenced by GPU_generate_pass(), GPU_pass_acquire(), GPU_pass_release(), update_compilation(), and update_gc_timestamp().

◆ shader

std::atomic<blender::gpu::Shader *> GPUPass::shader = nullptr

Definition at line 41 of file gpu_pass.cc.

Referenced by finalize_compilation(), GPU_pass_shader_get(), GPUPass(), and ~GPUPass().

◆ should_optimize

bool GPUPass::should_optimize = false

Hint that an optimized variant of this pass should be created. Based on a complexity heuristic from pass code generation.

Definition at line 53 of file gpu_pass.cc.

Referenced by GPU_pass_should_optimize(), and GPUPass().

◆ status

std::atomic<GPUPassStatus> GPUPass::status = GPU_PASS_QUEUED

Definition at line 42 of file gpu_pass.cc.

Referenced by finalize_compilation(), GPU_pass_ensure_its_ready(), GPU_pass_status(), should_gc(), update_compilation(), and ~GPUPass().

The documentation for this struct was generated from the following file:

gpu_pass.cc