src/dawn/native/opengl/Forward.h

// Copyright 2018 The Dawn & Tint Authors
//
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#ifndef SRC_DAWN_NATIVE_OPENGL_FORWARD_H_
#define SRC_DAWN_NATIVE_OPENGL_FORWARD_H_

#include "dawn/native/ToBackend.h"

namespace dawn::native::opengl {

class BindGroup;
class BindGroupLayout;
class Buffer;
class CommandBuffer;
class ComputePipeline;
class Device;
class PersistentPipelineState;
class PhysicalDevice;
class PipelineLayout;
class QuerySet;
class Queue;
class RenderPipeline;
class Sampler;
class ShaderModule;
class SwapChain;
class Texture;
class TextureView;

struct OpenGLBackendTraits {
    using BindGroupType = BindGroup;
    using BindGroupLayoutType = BindGroupLayout;
    using BufferType = Buffer;
    using CommandBufferType = CommandBuffer;
    using ComputePipelineType = ComputePipeline;
    using DeviceType = Device;
    using PhysicalDeviceType = PhysicalDevice;
    using PipelineLayoutType = PipelineLayout;
    using QuerySetType = QuerySet;
    using QueueType = Queue;
    using RenderPipelineType = RenderPipeline;
    using SamplerType = Sampler;
    using ShaderModuleType = ShaderModule;
    using SwapChainType = SwapChain;
    using TextureType = Texture;
    using TextureViewType = TextureView;
};

template <typename T>
auto ToBackend(T&& common) -> decltype(ToBackendBase<OpenGLBackendTraits>(common)) {
    return ToBackendBase<OpenGLBackendTraits>(common);
}

}  // namespace dawn::native::opengl

#endif  // SRC_DAWN_NATIVE_OPENGL_FORWARD_H_