src/include/dawn_native/MetalBackend.h

// 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_METALBACKEND_H_
#define DAWNNATIVE_METALBACKEND_H_

#include <dawn/dawn.h>
#include <dawn/dawn_wsi.h>
#include <dawn_native/dawn_native_export.h>

#import <Metal/Metal.h>
#import <QuartzCore/CAMetalLayer.h>

namespace dawn_native { namespace metal {
    DAWN_NATIVE_EXPORT dawnDevice CreateDevice(id<MTLDevice> metalDevice);
    DAWN_NATIVE_EXPORT void SetNextDrawable(dawnDevice device, id<CAMetalDrawable> drawable);
    DAWN_NATIVE_EXPORT void Present(dawnDevice device);
}}  // namespace dawn_native::metal

#endif  // DAWNNATIVE_METALBACKEND_H_