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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.
#ifndef DAWNNATIVE_OPENGLBACKEND_H_
#define DAWNNATIVE_OPENGLBACKEND_H_
typedef void* EGLImage;
#include <dawn/dawn_wsi.h>
#include <dawn/native/DawnNative.h>
namespace dawn::native::opengl {
struct DAWN_NATIVE_EXPORT AdapterDiscoveryOptions : public AdapterDiscoveryOptionsBase {
AdapterDiscoveryOptions();
void* (*getProc)(const char*);
};
struct DAWN_NATIVE_EXPORT AdapterDiscoveryOptionsES : public AdapterDiscoveryOptionsBase {
AdapterDiscoveryOptionsES();
void* (*getProc)(const char*);
};
using PresentCallback = void (*)(void*);
DAWN_NATIVE_EXPORT DawnSwapChainImplementation
CreateNativeSwapChainImpl(WGPUDevice device, PresentCallback present, void* presentUserdata);
DAWN_NATIVE_EXPORT WGPUTextureFormat
GetNativeSwapChainPreferredFormat(const DawnSwapChainImplementation* swapChain);
struct DAWN_NATIVE_EXPORT ExternalImageDescriptorEGLImage : ExternalImageDescriptor {
public:
ExternalImageDescriptorEGLImage();
::EGLImage image;
};
DAWN_NATIVE_EXPORT WGPUTexture
WrapExternalEGLImage(WGPUDevice device, const ExternalImageDescriptorEGLImage* descriptor);
} // namespace dawn::native::opengl
#endif // DAWNNATIVE_OPENGLBACKEND_H_