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// Copyright 2018 The Dawn Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "dawn/native/DawnNative.h"
#include <vector>
#include "dawn/common/Log.h"
#include "dawn/native/BindGroupLayout.h"
#include "dawn/native/Buffer.h"
#include "dawn/native/Device.h"
#include "dawn/native/Instance.h"
#include "dawn/native/Texture.h"
#include "dawn/platform/DawnPlatform.h"
#include "tint/tint.h"
// Contains the entry-points into dawn_native
namespace dawn::native {
const DawnProcTable& GetProcsAutogen();
const DawnProcTable& GetProcs() {
return GetProcsAutogen();
}
std::vector<const char*> GetTogglesUsed(WGPUDevice device) {
return FromAPI(device)->GetTogglesUsed();
}
// Adapter
Adapter::Adapter() = default;
Adapter::Adapter(AdapterBase* impl) : mImpl(impl) {
if (mImpl != nullptr) {
mImpl->Reference();
}
}
Adapter::~Adapter() {
if (mImpl != nullptr) {
mImpl->Release();
}
mImpl = nullptr;
}
Adapter::Adapter(const Adapter& other) : Adapter(other.mImpl) {}
Adapter& Adapter::operator=(const Adapter& other) {
if (this != &other) {
if (mImpl) {
mImpl->Release();
}
mImpl = other.mImpl;
if (mImpl) {
mImpl->Reference();
}
}
return *this;
}
void Adapter::GetProperties(wgpu::AdapterProperties* properties) const {
GetProperties(reinterpret_cast<WGPUAdapterProperties*>(properties));
}
void Adapter::GetProperties(WGPUAdapterProperties* properties) const {
mImpl->APIGetProperties(FromAPI(properties));
}
WGPUAdapter Adapter::Get() const {
return ToAPI(mImpl);
}
std::vector<const char*> Adapter::GetSupportedFeatures() const {
FeaturesSet supportedFeaturesSet = mImpl->GetPhysicalDevice()->GetSupportedFeatures();
return supportedFeaturesSet.GetEnabledFeatureNames();
}
bool Adapter::GetLimits(WGPUSupportedLimits* limits) const {
return mImpl->APIGetLimits(FromAPI(limits));
}
void Adapter::SetUseTieredLimits(bool useTieredLimits) {
mImpl->SetUseTieredLimits(useTieredLimits);
}
bool Adapter::SupportsExternalImages() const {
return mImpl->GetPhysicalDevice()->SupportsExternalImages();
}
Adapter::operator bool() const {
return mImpl != nullptr;
}
WGPUDevice Adapter::CreateDevice(const wgpu::DeviceDescriptor* deviceDescriptor) {
return CreateDevice(reinterpret_cast<const WGPUDeviceDescriptor*>(deviceDescriptor));
}
WGPUDevice Adapter::CreateDevice(const WGPUDeviceDescriptor* deviceDescriptor) {
return ToAPI(mImpl->APICreateDevice(FromAPI(deviceDescriptor)));
}
void Adapter::RequestDevice(const wgpu::DeviceDescriptor* descriptor,
WGPURequestDeviceCallback callback,
void* userdata) {
mImpl->APIRequestDevice(reinterpret_cast<const DeviceDescriptor*>(descriptor), callback,
userdata);
}
void Adapter::RequestDevice(const WGPUDeviceDescriptor* descriptor,
WGPURequestDeviceCallback callback,
void* userdata) {
mImpl->APIRequestDevice(reinterpret_cast<const DeviceDescriptor*>(descriptor), callback,
userdata);
}
void Adapter::ResetInternalDeviceForTesting() {
mImpl->GetPhysicalDevice()->ResetInternalDeviceForTesting();
}
// AdapterDiscoverOptionsBase
AdapterDiscoveryOptionsBase::AdapterDiscoveryOptionsBase(WGPUBackendType type)
: backendType(type) {}
// DawnInstanceDescriptor
DawnInstanceDescriptor::DawnInstanceDescriptor() {
sType = wgpu::SType::DawnInstanceDescriptor;
}
bool DawnInstanceDescriptor::operator==(const DawnInstanceDescriptor& rhs) const {
return (nextInChain == rhs.nextInChain) &&
std::tie(additionalRuntimeSearchPathsCount, additionalRuntimeSearchPaths, platform) ==
std::tie(rhs.additionalRuntimeSearchPathsCount, rhs.additionalRuntimeSearchPaths,
rhs.platform);
}
// Instance
Instance::Instance(const WGPUInstanceDescriptor* desc)
: mImpl(APICreateInstance(reinterpret_cast<const InstanceDescriptor*>(desc))) {
tint::Initialize();
}
Instance::~Instance() {
if (mImpl != nullptr) {
mImpl->APIRelease();
mImpl = nullptr;
}
}
void Instance::DiscoverDefaultAdapters() {
mImpl->DiscoverDefaultAdapters();
}
bool Instance::DiscoverAdapters(const AdapterDiscoveryOptionsBase* options) {
return mImpl->DiscoverAdapters(options);
}
std::vector<Adapter> Instance::GetAdapters() const {
// Adapters are owned by mImpl so it is safe to return non RAII pointers to them
std::vector<Adapter> adapters;
for (const Ref<AdapterBase>& adapter : mImpl->GetAdapters()) {
adapters.push_back(Adapter(adapter.Get()));
}
return adapters;
}
const ToggleInfo* Instance::GetToggleInfo(const char* toggleName) {
return mImpl->GetToggleInfo(toggleName);
}
const FeatureInfo* Instance::GetFeatureInfo(WGPUFeatureName feature) {
return mImpl->GetFeatureInfo(static_cast<wgpu::FeatureName>(feature));
}
void Instance::EnableBackendValidation(bool enableBackendValidation) {
if (enableBackendValidation) {
mImpl->SetBackendValidationLevel(BackendValidationLevel::Full);
}
}
void Instance::SetBackendValidationLevel(BackendValidationLevel level) {
mImpl->SetBackendValidationLevel(level);
}
void Instance::EnableBeginCaptureOnStartup(bool beginCaptureOnStartup) {
mImpl->EnableBeginCaptureOnStartup(beginCaptureOnStartup);
}
void Instance::EnableAdapterBlocklist(bool enable) {
mImpl->EnableAdapterBlocklist(enable);
}
uint64_t Instance::GetDeviceCountForTesting() const {
return mImpl->GetDeviceCountForTesting();
}
WGPUInstance Instance::Get() const {
return ToAPI(mImpl);
}
size_t GetLazyClearCountForTesting(WGPUDevice device) {
return FromAPI(device)->GetLazyClearCountForTesting();
}
size_t GetDeprecationWarningCountForTesting(WGPUDevice device) {
return FromAPI(device)->GetDeprecationWarningCountForTesting();
}
size_t GetAdapterCountForTesting(WGPUInstance instance) {
return FromAPI(instance)->GetAdapters().size();
}
bool IsTextureSubresourceInitialized(WGPUTexture texture,
uint32_t baseMipLevel,
uint32_t levelCount,
uint32_t baseArrayLayer,
uint32_t layerCount,
WGPUTextureAspect cAspect) {
TextureBase* textureBase = FromAPI(texture);
if (textureBase->IsError()) {
return false;
}
Aspect aspect =
ConvertAspect(textureBase->GetFormat(), static_cast<wgpu::TextureAspect>(cAspect));
SubresourceRange range(aspect, {baseArrayLayer, layerCount}, {baseMipLevel, levelCount});
return textureBase->IsSubresourceContentInitialized(range);
}
std::vector<const char*> GetProcMapNamesForTestingInternal();
std::vector<const char*> GetProcMapNamesForTesting() {
return GetProcMapNamesForTestingInternal();
}
DAWN_NATIVE_EXPORT bool DeviceTick(WGPUDevice device) {
return FromAPI(device)->APITick();
}
DAWN_NATIVE_EXPORT bool InstanceProcessEvents(WGPUInstance instance) {
return FromAPI(instance)->APIProcessEvents();
}
// ExternalImageDescriptor
ExternalImageDescriptor::ExternalImageDescriptor(ExternalImageType type) : mType(type) {}
ExternalImageType ExternalImageDescriptor::GetType() const {
return mType;
}
// ExternalImageExportInfo
ExternalImageExportInfo::ExternalImageExportInfo(ExternalImageType type) : mType(type) {}
ExternalImageType ExternalImageExportInfo::GetType() const {
return mType;
}
bool CheckIsErrorForTesting(void* objectHandle) {
return reinterpret_cast<ErrorMonad*>(objectHandle)->IsError();
}
const char* GetObjectLabelForTesting(void* objectHandle) {
ApiObjectBase* object = reinterpret_cast<ApiObjectBase*>(objectHandle);
return object->GetLabel().c_str();
}
uint64_t GetAllocatedSizeForTesting(WGPUBuffer buffer) {
return FromAPI(buffer)->GetAllocatedSize();
}
bool BindGroupLayoutBindingsEqualForTesting(WGPUBindGroupLayout a, WGPUBindGroupLayout b) {
bool excludePipelineCompatibiltyToken = true;
return FromAPI(a)->IsLayoutEqual(FromAPI(b), excludePipelineCompatibiltyToken);
}
} // namespace dawn::native