chromium/third_party/dawn/src/dawn/native/Pipeline.cpp

// Copyright 2017 The Dawn & Tint Authors
//
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// modification, are permitted provided that the following conditions are met:
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//    list of conditions and the following disclaimer.
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//    this list of conditions and the following disclaimer in the documentation
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#include "dawn/native/Pipeline.h"

#include <algorithm>
#include <utility>

#include "absl/container/flat_hash_set.h"
#include "dawn/common/Enumerator.h"
#include "dawn/native/BindGroupLayout.h"
#include "dawn/native/Device.h"
#include "dawn/native/ObjectBase.h"
#include "dawn/native/ObjectContentHasher.h"
#include "dawn/native/PipelineLayout.h"
#include "dawn/native/ShaderModule.h"

namespace {
bool IsDoubleValueRepresentableAsF16(double value) { … }
}  // namespace

namespace dawn::native {
ResultOrError<ShaderModuleEntryPoint> ValidateProgrammableStage(DeviceBase* device,
                                                                const ShaderModuleBase* module,
                                                                const char* entryPointName,
                                                                uint32_t constantCount,
                                                                const ConstantEntry* constants,
                                                                const PipelineLayoutBase* layout,
                                                                SingleShaderStage stage) { … }

WGPUCreatePipelineAsyncStatus CreatePipelineAsyncStatusFromErrorType(InternalErrorType error) { … }

// PipelineBase

PipelineBase::PipelineBase(DeviceBase* device,
                           PipelineLayoutBase* layout,
                           const char* label,
                           std::vector<StageAndDescriptor> stages)
    : … { … }

PipelineBase::PipelineBase(DeviceBase* device, ObjectBase::ErrorTag tag, const char* label)
    : … { … }

PipelineBase::~PipelineBase() = default;

PipelineLayoutBase* PipelineBase::GetLayout() { … }

const PipelineLayoutBase* PipelineBase::GetLayout() const { … }

const RequiredBufferSizes& PipelineBase::GetMinBufferSizes() const { … }

const ProgrammableStage& PipelineBase::GetStage(SingleShaderStage stage) const { … }

const PerStage<ProgrammableStage>& PipelineBase::GetAllStages() const { … }

bool PipelineBase::HasStage(SingleShaderStage stage) const { … }

wgpu::ShaderStage PipelineBase::GetStageMask() const { … }

MaybeError PipelineBase::ValidateGetBindGroupLayout(BindGroupIndex groupIndex) { … }

ResultOrError<Ref<BindGroupLayoutBase>> PipelineBase::GetBindGroupLayout(uint32_t groupIndexIn) { … }

BindGroupLayoutBase* PipelineBase::APIGetBindGroupLayout(uint32_t groupIndexIn) { … }

size_t PipelineBase::ComputeContentHash() { … }

// static
bool PipelineBase::EqualForCache(const PipelineBase* a, const PipelineBase* b) { … }

PipelineBase::ScopedUseShaderPrograms PipelineBase::UseShaderPrograms() { … }

MaybeError PipelineBase::Initialize(std::optional<ScopedUseShaderPrograms> scopedUsePrograms) { … }

}  // namespace dawn::native