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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_gfx_layers_d3d11_DeviceAttachmentsD3D11_h
#define mozilla_gfx_layers_d3d11_DeviceAttachmentsD3D11_h
#include "mozilla/EnumeratedArray.h"
#include "mozilla/RefPtr.h"
#include "mozilla/gfx/DeviceManagerDx.h"
#include "mozilla/layers/CompositorTypes.h"
#include "mozilla/layers/SyncObject.h"
#include <d3d11.h>
#include <dxgi1_2.h>
namespace mozilla {
namespace layers {
struct ShaderBytes;
class DeviceAttachmentsD3D11 final {
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(DeviceAttachmentsD3D11);
public:
static RefPtr<DeviceAttachmentsD3D11> Create(ID3D11Device* aDevice);
bool IsValid() const { return mInitialized; }
const nsCString& GetFailureId() const {
MOZ_ASSERT(!IsValid());
return mInitFailureId;
}
RefPtr<ID3D11InputLayout> mInputLayout;
RefPtr<ID3D11Buffer> mVertexBuffer;
RefPtr<ID3D11VertexShader> mVSQuadShader;
RefPtr<ID3D11PixelShader> mSolidColorShader;
RefPtr<ID3D11PixelShader> mRGBAShader;
RefPtr<ID3D11PixelShader> mRGBShader;
RefPtr<ID3D11PixelShader> mYCbCrShader;
RefPtr<ID3D11PixelShader> mNV12Shader;
RefPtr<ID3D11Buffer> mPSConstantBuffer;
RefPtr<ID3D11Buffer> mVSConstantBuffer;
RefPtr<ID3D11RasterizerState> mRasterizerState;
RefPtr<ID3D11SamplerState> mLinearSamplerState;
RefPtr<ID3D11SamplerState> mPointSamplerState;
RefPtr<ID3D11BlendState> mPremulBlendState;
RefPtr<ID3D11BlendState> mPremulCopyState;
RefPtr<ID3D11BlendState> mNonPremulBlendState;
RefPtr<ID3D11BlendState> mDisabledBlendState;
RefPtr<SyncObjectHost> mSyncObject;
void SetDeviceReset() { mDeviceReset = true; }
bool IsDeviceReset() const { return mDeviceReset; }
private:
explicit DeviceAttachmentsD3D11(ID3D11Device* device);
~DeviceAttachmentsD3D11();
bool Initialize();
bool CreateShaders();
bool InitSyncObject();
void InitVertexShader(const ShaderBytes& aShader,
RefPtr<ID3D11VertexShader>& aDest) {
InitVertexShader(aShader, getter_AddRefs(aDest));
}
void InitPixelShader(const ShaderBytes& aShader,
RefPtr<ID3D11PixelShader>& aDest) {
InitPixelShader(aShader, getter_AddRefs(aDest));
}
void InitVertexShader(const ShaderBytes& aShader, ID3D11VertexShader** aOut);
void InitPixelShader(const ShaderBytes& aShader, ID3D11PixelShader** aOut);
bool Failed(HRESULT hr, const char* aContext);
private:
// Only used during initialization.
RefPtr<ID3D11Device> mDevice;
bool mContinueInit;
bool mInitialized;
bool mDeviceReset;
nsCString mInitFailureId;
};
} // namespace layers
} // namespace mozilla
#endif // mozilla_gfx_layers_d3d11_DeviceAttachmentsD3D11_h
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