1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/angle/src/libGLESv2/renderer/SwapChain11.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,78 @@
1.4 +//
1.5 +// Copyright (c) 2012 The ANGLE Project Authors. All rights reserved.
1.6 +// Use of this source code is governed by a BSD-style license that can be
1.7 +// found in the LICENSE file.
1.8 +//
1.9 +
1.10 +// SwapChain11.h: Defines a back-end specific class for the D3D11 swap chain.
1.11 +
1.12 +#ifndef LIBGLESV2_RENDERER_SWAPCHAIN11_H_
1.13 +#define LIBGLESV2_RENDERER_SWAPCHAIN11_H_
1.14 +
1.15 +#include "common/angleutils.h"
1.16 +#include "libGLESv2/renderer/SwapChain.h"
1.17 +
1.18 +namespace rx
1.19 +{
1.20 +class Renderer11;
1.21 +
1.22 +class SwapChain11 : public SwapChain
1.23 +{
1.24 + public:
1.25 + SwapChain11(Renderer11 *renderer, HWND window, HANDLE shareHandle,
1.26 + GLenum backBufferFormat, GLenum depthBufferFormat);
1.27 + virtual ~SwapChain11();
1.28 +
1.29 + EGLint resize(EGLint backbufferWidth, EGLint backbufferHeight);
1.30 + virtual EGLint reset(EGLint backbufferWidth, EGLint backbufferHeight, EGLint swapInterval);
1.31 + virtual EGLint swapRect(EGLint x, EGLint y, EGLint width, EGLint height);
1.32 + virtual void recreate();
1.33 +
1.34 + virtual ID3D11Texture2D *getOffscreenTexture();
1.35 + virtual ID3D11RenderTargetView *getRenderTarget();
1.36 + virtual ID3D11ShaderResourceView *getRenderTargetShaderResource();
1.37 +
1.38 + virtual ID3D11Texture2D *getDepthStencilTexture();
1.39 + virtual ID3D11DepthStencilView *getDepthStencil();
1.40 +
1.41 + EGLint getWidth() const { return mWidth; }
1.42 + EGLint getHeight() const { return mHeight; }
1.43 +
1.44 + static SwapChain11 *makeSwapChain11(SwapChain *swapChain);
1.45 +
1.46 + private:
1.47 + DISALLOW_COPY_AND_ASSIGN(SwapChain11);
1.48 +
1.49 + void release();
1.50 + void initPassThroughResources();
1.51 + void releaseOffscreenTexture();
1.52 + EGLint resetOffscreenTexture(int backbufferWidth, int backbufferHeight);
1.53 +
1.54 + Renderer11 *mRenderer;
1.55 + EGLint mHeight;
1.56 + EGLint mWidth;
1.57 + bool mAppCreatedShareHandle;
1.58 + unsigned int mSwapInterval;
1.59 + bool mPassThroughResourcesInit;
1.60 +
1.61 + IDXGISwapChain *mSwapChain;
1.62 +
1.63 + ID3D11Texture2D *mBackBufferTexture;
1.64 + ID3D11RenderTargetView *mBackBufferRTView;
1.65 +
1.66 + ID3D11Texture2D *mOffscreenTexture;
1.67 + ID3D11RenderTargetView *mOffscreenRTView;
1.68 + ID3D11ShaderResourceView *mOffscreenSRView;
1.69 +
1.70 + ID3D11Texture2D *mDepthStencilTexture;
1.71 + ID3D11DepthStencilView *mDepthStencilDSView;
1.72 +
1.73 + ID3D11Buffer *mQuadVB;
1.74 + ID3D11SamplerState *mPassThroughSampler;
1.75 + ID3D11InputLayout *mPassThroughIL;
1.76 + ID3D11VertexShader *mPassThroughVS;
1.77 + ID3D11PixelShader *mPassThroughPS;
1.78 +};
1.79 +
1.80 +}
1.81 +#endif // LIBGLESV2_RENDERER_SWAPCHAIN11_H_
