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// Copyright 2019 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.
#ifndef SRC_DAWN_NATIVE_VULKAN_ADAPTERVK_H_
#define SRC_DAWN_NATIVE_VULKAN_ADAPTERVK_H_
#include "dawn/native/PhysicalDevice.h"
#include "dawn/common/RefCounted.h"
#include "dawn/common/vulkan_platform.h"
#include "dawn/native/vulkan/VulkanInfo.h"
namespace dawn::native::vulkan {
class VulkanInstance;
class PhysicalDevice : public PhysicalDeviceBase {
public:
PhysicalDevice(InstanceBase* instance,
VulkanInstance* vulkanInstance,
VkPhysicalDevice physicalDevice);
~PhysicalDevice() override;
// PhysicalDeviceBase Implementation
bool SupportsExternalImages() const override;
bool SupportsFeatureLevel(FeatureLevel featureLevel) const override;
const VulkanDeviceInfo& GetDeviceInfo() const;
VkPhysicalDevice GetVkPhysicalDevice() const;
VulkanInstance* GetVulkanInstance() const;
bool IsDepthStencilFormatSupported(VkFormat format) const;
bool IsAndroidQualcomm() const;
bool IsIntelMesa() const;
uint32_t GetDefaultComputeSubgroupSize() const;
private:
MaybeError InitializeImpl() override;
void InitializeSupportedFeaturesImpl() override;
MaybeError InitializeSupportedLimitsImpl(CombinedLimits* limits) override;
MaybeError ValidateFeatureSupportedWithTogglesImpl(wgpu::FeatureName feature,
const TogglesState& toggles) const override;
void SetupBackendAdapterToggles(TogglesState* adapterToggles) const override;
void SetupBackendDeviceToggles(TogglesState* deviceToggles) const override;
ResultOrError<Ref<DeviceBase>> CreateDeviceImpl(AdapterBase* adapter,
const DeviceDescriptor* descriptor,
const TogglesState& deviceToggles) override;
uint32_t FindDefaultComputeSubgroupSize() const;
VkPhysicalDevice mVkPhysicalDevice;
Ref<VulkanInstance> mVulkanInstance;
VulkanDeviceInfo mDeviceInfo = {};
uint32_t mDefaultComputeSubgroupSize = 0;
};
} // namespace dawn::native::vulkan
#endif // SRC_DAWN_NATIVE_VULKAN_ADAPTERVK_H_