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// Copyright 2019 The Dawn & Tint Authors
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef SRC_DAWN_NATIVE_VULKAN_ADAPTERVK_H_
#define SRC_DAWN_NATIVE_VULKAN_ADAPTERVK_H_
#include <memory>
#include <vector>
#include "dawn/common/Ref.h"
#include "dawn/common/vulkan_platform.h"
#include "dawn/native/PhysicalDevice.h"
#include "dawn/native/vulkan/VulkanInfo.h"
namespace dawn::native {
class AHBFunctions;
} // namespace dawn::native
namespace dawn::native::vulkan {
class VulkanInstance;
class PhysicalDevice : public PhysicalDeviceBase {
public:
PhysicalDevice(VulkanInstance* vulkanInstance, VkPhysicalDevice physicalDevice);
~PhysicalDevice() override;
// PhysicalDeviceBase Implementation
bool SupportsExternalImages() const override;
bool SupportsFeatureLevel(wgpu::FeatureLevel featureLevel,
InstanceBase* instance) const override;
const VulkanDeviceInfo& GetDeviceInfo() const;
VkPhysicalDevice GetVkPhysicalDevice() const;
VulkanInstance* GetVulkanInstance() const;
bool IsDepthStencilFormatSupported(VkFormat format) const;
bool IsAndroidQualcomm() const;
bool IsAndroidARM() const;
bool IsAndroidSamsung() const;
bool IsIntelMesa() const;
bool IsAndroidHuawei() const;
uint32_t GetDefaultComputeSubgroupSize() const;
ResultOrError<PhysicalDeviceSurfaceCapabilities> GetSurfaceCapabilities(
InstanceBase* instance,
const Surface* surface) const override;
const AHBFunctions* GetOrLoadAHBFunctions();
private:
MaybeError InitializeImpl() override;
void InitializeSupportedFeaturesImpl() override;
MaybeError InitializeSupportedLimitsImpl(CombinedLimits* limits) override;
MaybeError InitializeSupportedLimitsInternal(wgpu::FeatureLevel featureLevel,
CombinedLimits* limits);
FeatureValidationResult ValidateFeatureSupportedWithTogglesImpl(
wgpu::FeatureName feature,
const TogglesState& toggles) const override;
void SetupBackendAdapterToggles(dawn::platform::Platform* platform,
TogglesState* adapterToggles) const override;
void SetupBackendDeviceToggles(dawn::platform::Platform* platform,
TogglesState* deviceToggles) const override;
ResultOrError<Ref<DeviceBase>> CreateDeviceImpl(
AdapterBase* adapter,
const UnpackedPtr<DeviceDescriptor>& descriptor,
const TogglesState& deviceToggles,
Ref<DeviceBase::DeviceLostEvent>&& lostEvent) override;
uint32_t FindDefaultComputeSubgroupSize() const;
bool CheckSemaphoreSupport(DeviceExt deviceExt,
VkExternalSemaphoreHandleTypeFlagBits handleType) const;
void PopulateBackendProperties(UnpackedPtr<AdapterInfo>& info) const override;
void PopulateBackendFormatCapabilities(
wgpu::TextureFormat format,
UnpackedPtr<DawnFormatCapabilities>& capabilities) const override;
void PopulateSubgroupMatrixConfigs();
// Sets core feature level as not being supported and stores `error` with
// reason why core isn't supported.
void SetCoreNotSupported(std::unique_ptr<ErrorData> error);
VkPhysicalDevice mVkPhysicalDevice;
Ref<VulkanInstance> mVulkanInstance;
VulkanDeviceInfo mDeviceInfo = {};
uint32_t mDefaultComputeSubgroupSize = 0;
bool mSupportsCoreFeatureLevel = true;
mutable std::unique_ptr<ErrorData> mCoreError;
std::vector<SubgroupMatrixConfig> mSubgroupMatrixConfigs;
#if DAWN_PLATFORM_IS(ANDROID)
std::unique_ptr<AHBFunctions> mAHBFunctions;
#endif // DAWN_PLATFORM_IS(ANDROID)
};
} // namespace dawn::native::vulkan
#endif // SRC_DAWN_NATIVE_VULKAN_ADAPTERVK_H_