src/dawn/native/opengl/OpenGLBackend.cpp

// Copyright 2019 The Dawn & Tint Authors
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// OpenGLBackend.cpp: contains the definition of symbols exported by OpenGLBackend.h so that they
// can be compiled twice: once export (shared library), once not exported (static library)

#include "dawn/native/OpenGLBackend.h"

#include <utility>

#include "dawn/native/opengl/DeviceGL.h"

namespace dawn::native::opengl {

RequestAdapterOptionsGetGLProc::RequestAdapterOptionsGetGLProc() {
    sType = wgpu::SType::RequestAdapterOptionsGetGLProc;
}

ExternalImageDescriptorEGLImage::ExternalImageDescriptorEGLImage()
    : ExternalImageDescriptor(ExternalImageType::EGLImage) {}

ExternalImageDescriptorGLTexture::ExternalImageDescriptorGLTexture()
    : ExternalImageDescriptor(ExternalImageType::GLTexture) {}

WGPUTexture WrapExternalEGLImage(WGPUDevice device,
                                 const ExternalImageDescriptorEGLImage* descriptor) {
    Device* backendDevice = ToBackend(FromAPI(device));
    Ref<TextureBase> texture =
        backendDevice->CreateTextureWrappingEGLImage(descriptor, descriptor->image);
    return ToAPI(ReturnToAPI(std::move(texture)));
}

WGPUTexture WrapExternalGLTexture(WGPUDevice device,
                                  const ExternalImageDescriptorGLTexture* descriptor) {
    Device* backendDevice = ToBackend(FromAPI(device));
    Ref<TextureBase> texture =
        backendDevice->CreateTextureWrappingGLTexture(descriptor, descriptor->texture);
    return ToAPI(ReturnToAPI(std::move(texture)));
}

}  // namespace dawn::native::opengl