// Copyright 2024 The Dawn & Tint Authors
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#include "dawn/native/opengl/SharedTextureMemoryGL.h"

#include <utility>

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

namespace dawn::native::opengl {

SharedTextureMemory::SharedTextureMemory(Device* device,
                                         StringView label,
                                         const SharedTextureMemoryProperties& properties)
    : SharedTextureMemoryBase(device, label, properties) {}

ResultOrError<Ref<TextureBase>> SharedTextureMemory::CreateTextureImpl(
    const UnpackedPtr<TextureDescriptor>& descriptor) {
    return Texture::CreateFromSharedTextureMemory(this, descriptor);
}

MaybeError SharedTextureMemory::BeginAccessImpl(
    TextureBase* texture,
    const UnpackedPtr<BeginAccessDescriptor>& descriptor) {
    return {};
}

ResultOrError<FenceAndSignalValue> SharedTextureMemory::EndAccessImpl(
    TextureBase* texture,
    ExecutionSerial lastUsageSerial,
    UnpackedPtr<EndAccessState>& state) {
    return DAWN_VALIDATION_ERROR("No shared fence features supported.");
}

}  // namespace dawn::native::opengl