src/dawn/wire/client/Adapter.h

// Copyright 2021 The Dawn & Tint Authors
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#ifndef SRC_DAWN_WIRE_CLIENT_ADAPTER_H_
#define SRC_DAWN_WIRE_CLIENT_ADAPTER_H_

#include <string>
#include <vector>

#include "dawn/wire/WireClient.h"
#include "dawn/wire/WireCmd_autogen.h"
#include "partition_alloc/pointers/raw_ptr.h"
#include "src/dawn/wire/client/LimitsAndFeatures.h"
#include "src/dawn/wire/client/ObjectBase.h"

namespace dawn::wire::client {

void APIFreeMembers(WGPUAdapterInfo info);
void APIFreeMembers(WGPUAdapterPropertiesMemoryHeaps memoryHeapProperties);
void APIFreeMembers(WGPUDawnDrmFormatCapabilities capabilities);
void APIFreeMembers(WGPUSupportedFeatures supportedFeatures);
void APIFreeMembers(WGPUAdapterPropertiesSubgroupMatrixConfigs subgroupMatrixConfigs);

class Adapter final : public ObjectWithEventsBase {
  public:
    using ObjectWithEventsBase::ObjectWithEventsBase;

    ObjectType GetObjectType() const override;

    void SetLimits(const WGPULimits* limits);
    void SetFeatures(const WGPUFeatureName* features, uint32_t featuresCount);
    void SetInfo(const WGPUAdapterInfo* info);

    WGPUStatus APIGetLimits(WGPULimits* limits) const;
    bool APIHasFeature(WGPUFeatureName feature) const;
    WGPUStatus APIGetInfo(WGPUAdapterInfo* info) const;
    void APIGetFeatures(WGPUSupportedFeatures* features) const;
    WGPUFuture APIRequestDevice(const WGPUDeviceDescriptor* descriptor,
                                const WGPURequestDeviceCallbackInfo& callbackInfo);

    // Unimplementable. Only availale in dawn_native.
    WGPUInstance APIGetInstance() const;
    WGPUDevice APICreateDevice(const WGPUDeviceDescriptor*);
    WGPUStatus APIGetFormatCapabilities(WGPUTextureFormat format,
                                        WGPUDawnFormatCapabilities* capabilities);

  private:
    LimitsAndFeatures mLimitsAndFeatures;
    WGPUAdapterInfo mInfo;
    std::string mVendor;
    std::string mArchitecture;
    std::string mDeviceName;
    std::string mDescription;
    std::vector<WGPUMemoryHeapInfo> mMemoryHeapInfo;
    WGPUAdapterPropertiesD3D mD3DProperties;
    WGPUAdapterPropertiesVk mVkProperties;
    std::vector<WGPUSubgroupMatrixConfig> mSubgroupMatrixConfigs;
    WGPUDawnAdapterPropertiesPowerPreference mPowerProperties;
};

}  // namespace dawn::wire::client

#endif  // SRC_DAWN_WIRE_CLIENT_ADAPTER_H_