1 files changed, 0 insertions, 675 deletions

diff --git a/src/3rdparty/angle/src/libGLESv2/renderer/d3d/d3d11/SwapChain11.cpp b/src/3rdparty/angle/src/libGLESv2/renderer/d3d/d3d11/SwapChain11.cpp
deleted file mode 100644
index 52c8a81633..0000000000
--- a/src/3rdparty/angle/src/libGLESv2/renderer/d3d/d3d11/SwapChain11.cpp
+++ /dev/null
@@ -1,675 +0,0 @@
-//
-// Copyright (c) 2012-2014 The ANGLE Project Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-//
-
-// SwapChain11.cpp: Implements a back-end specific class for the D3D11 swap chain.
-
-#include "libGLESv2/renderer/d3d/d3d11/SwapChain11.h"
-#include "libGLESv2/renderer/d3d/d3d11/renderer11_utils.h"
-#include "libGLESv2/renderer/d3d/d3d11/formatutils11.h"
-#include "libGLESv2/renderer/d3d/d3d11/Renderer11.h"
-
-// Precompiled shaders
-#include "libGLESv2/renderer/d3d/d3d11/shaders/compiled/passthrough2dvs.h"
-#include "libGLESv2/renderer/d3d/d3d11/shaders/compiled/passthroughrgba2dps.h"
-
-#include "common/features.h"
-#include "common/NativeWindow.h"
-
-namespace rx
-{
-
-SwapChain11::SwapChain11(Renderer11 *renderer, NativeWindow nativeWindow, HANDLE shareHandle,
-                         GLenum backBufferFormat, GLenum depthBufferFormat)
-    : mRenderer(renderer),
-      SwapChain(nativeWindow, shareHandle, backBufferFormat, depthBufferFormat)
-{
-    mSwapChain = NULL;
-    mBackBufferTexture = NULL;
-    mBackBufferRTView = NULL;
-    mOffscreenTexture = NULL;
-    mOffscreenRTView = NULL;
-    mOffscreenSRView = NULL;
-    mDepthStencilTexture = NULL;
-    mDepthStencilDSView = NULL;
-    mDepthStencilSRView = NULL;
-    mQuadVB = NULL;
-    mPassThroughSampler = NULL;
-    mPassThroughIL = NULL;
-    mPassThroughVS = NULL;
-    mPassThroughPS = NULL;
-    mWidth = -1;
-    mHeight = -1;
-    mRotateL = false;
-    mRotateR = false;
-    mSwapInterval = 0;
-    mAppCreatedShareHandle = mShareHandle != NULL;
-    mPassThroughResourcesInit = false;
-}
-
-SwapChain11::~SwapChain11()
-{
-    release();
-}
-
-void SwapChain11::release()
-{
-    SafeRelease(mSwapChain);
-    SafeRelease(mBackBufferTexture);
-    SafeRelease(mBackBufferRTView);
-    SafeRelease(mOffscreenTexture);
-    SafeRelease(mOffscreenRTView);
-    SafeRelease(mOffscreenSRView);
-    SafeRelease(mDepthStencilTexture);
-    SafeRelease(mDepthStencilDSView);
-    SafeRelease(mDepthStencilSRView);
-    SafeRelease(mQuadVB);
-    SafeRelease(mPassThroughSampler);
-    SafeRelease(mPassThroughIL);
-    SafeRelease(mPassThroughVS);
-    SafeRelease(mPassThroughPS);
-
-    if (!mAppCreatedShareHandle)
-    {
-        mShareHandle = NULL;
-    }
-}
-
-void SwapChain11::releaseOffscreenTexture()
-{
-    SafeRelease(mOffscreenTexture);
-    SafeRelease(mOffscreenRTView);
-    SafeRelease(mOffscreenSRView);
-    SafeRelease(mDepthStencilTexture);
-    SafeRelease(mDepthStencilDSView);
-    SafeRelease(mDepthStencilSRView);
-}
-
-EGLint SwapChain11::resetOffscreenTexture(int backbufferWidth, int backbufferHeight)
-{
-    ID3D11Device *device = mRenderer->getDevice();
-
-    ASSERT(device != NULL);
-
-    // D3D11 does not allow zero size textures
-    ASSERT(backbufferWidth != 0);
-    ASSERT(backbufferHeight != 0);
-
-    // Preserve the render target content
-#if !defined(ANGLE_ENABLE_WINDOWS_STORE)
-    ID3D11Texture2D *previousOffscreenTexture = mOffscreenTexture;
-    if (previousOffscreenTexture)
-    {
-        previousOffscreenTexture->AddRef();
-    }
-    const int previousWidth = mWidth;
-    const int previousHeight = mHeight;
-#endif
-
-    releaseOffscreenTexture();
-
-    const d3d11::TextureFormat &backbufferFormatInfo = d3d11::GetTextureFormatInfo(mBackBufferFormat);
-
-    // If the app passed in a share handle, open the resource
-    // See EGL_ANGLE_d3d_share_handle_client_buffer
-    if (mAppCreatedShareHandle)
-    {
-        ID3D11Resource *tempResource11;
-        HRESULT result = device->OpenSharedResource(mShareHandle, __uuidof(ID3D11Resource), (void**)&tempResource11);
-
-        if (FAILED(result))
-        {
-            ERR("Failed to open the swap chain pbuffer share handle: %08lX", result);
-            release();
-            return EGL_BAD_PARAMETER;
-        }
-
-        result = tempResource11->QueryInterface(__uuidof(ID3D11Texture2D), (void**)&mOffscreenTexture);
-        SafeRelease(tempResource11);
-
-        if (FAILED(result))
-        {
-            ERR("Failed to query texture2d interface in pbuffer share handle: %08lX", result);
-            release();
-            return EGL_BAD_PARAMETER;
-        }
-
-        // Validate offscreen texture parameters
-        D3D11_TEXTURE2D_DESC offscreenTextureDesc = {0};
-        mOffscreenTexture->GetDesc(&offscreenTextureDesc);
-
-        if (offscreenTextureDesc.Width != UINT(abs(backbufferWidth)) ||
-            offscreenTextureDesc.Height != UINT(abs(backbufferHeight)) ||
-            offscreenTextureDesc.Format != backbufferFormatInfo.texFormat ||
-            offscreenTextureDesc.MipLevels != 1 ||
-            offscreenTextureDesc.ArraySize != 1)
-        {
-            ERR("Invalid texture parameters in the shared offscreen texture pbuffer");
-            release();
-            return EGL_BAD_PARAMETER;
-        }
-    }
-    else
-    {
-        const bool useSharedResource = !mNativeWindow.getNativeWindow() && mRenderer->getShareHandleSupport();
-
-        D3D11_TEXTURE2D_DESC offscreenTextureDesc = {0};
-        offscreenTextureDesc.Width = abs(backbufferWidth);
-        offscreenTextureDesc.Height = abs(backbufferHeight);
-        offscreenTextureDesc.Format = backbufferFormatInfo.texFormat;
-        offscreenTextureDesc.MipLevels = 1;
-        offscreenTextureDesc.ArraySize = 1;
-        offscreenTextureDesc.SampleDesc.Count = 1;
-        offscreenTextureDesc.SampleDesc.Quality = 0;
-        offscreenTextureDesc.Usage = D3D11_USAGE_DEFAULT;
-        offscreenTextureDesc.BindFlags = D3D11_BIND_RENDER_TARGET | D3D11_BIND_SHADER_RESOURCE;
-        offscreenTextureDesc.CPUAccessFlags = 0;
-        offscreenTextureDesc.MiscFlags = useSharedResource ? D3D11_RESOURCE_MISC_SHARED : 0;
-
-        HRESULT result = device->CreateTexture2D(&offscreenTextureDesc, NULL, &mOffscreenTexture);
-
-        if (FAILED(result))
-        {
-            ERR("Could not create offscreen texture: %08lX", result);
-            release();
-
-            if (d3d11::isDeviceLostError(result))
-            {
-                return EGL_CONTEXT_LOST;
-            }
-            else
-            {
-                return EGL_BAD_ALLOC;
-            }
-        }
-
-        d3d11::SetDebugName(mOffscreenTexture, "Offscreen back buffer texture");
-
-        // EGL_ANGLE_surface_d3d_texture_2d_share_handle requires that we store a share handle for the client
-        if (useSharedResource)
-        {
-            IDXGIResource *offscreenTextureResource = NULL;
-            result = mOffscreenTexture->QueryInterface(__uuidof(IDXGIResource), (void**)&offscreenTextureResource);
-
-            // Fall back to no share handle on failure
-            if (FAILED(result))
-            {
-                ERR("Could not query offscreen texture resource: %08lX", result);
-            }
-            else
-            {
-                result = offscreenTextureResource->GetSharedHandle(&mShareHandle);
-                SafeRelease(offscreenTextureResource);
-
-                if (FAILED(result))
-                {
-                    mShareHandle = NULL;
-                    ERR("Could not get offscreen texture shared handle: %08lX", result);
-                }
-            }
-        }
-    }
-
-
-    D3D11_RENDER_TARGET_VIEW_DESC offscreenRTVDesc;
-    offscreenRTVDesc.Format = backbufferFormatInfo.rtvFormat;
-    offscreenRTVDesc.ViewDimension = D3D11_RTV_DIMENSION_TEXTURE2D;
-    offscreenRTVDesc.Texture2D.MipSlice = 0;
-
-    HRESULT result = device->CreateRenderTargetView(mOffscreenTexture, &offscreenRTVDesc, &mOffscreenRTView);
-    ASSERT(SUCCEEDED(result));
-    d3d11::SetDebugName(mOffscreenRTView, "Offscreen back buffer render target");
-
-    D3D11_SHADER_RESOURCE_VIEW_DESC offscreenSRVDesc;
-    offscreenSRVDesc.Format = backbufferFormatInfo.srvFormat;
-    offscreenSRVDesc.ViewDimension = D3D11_SRV_DIMENSION_TEXTURE2D;
-    offscreenSRVDesc.Texture2D.MostDetailedMip = 0;
-    offscreenSRVDesc.Texture2D.MipLevels = -1;
-
-    result = device->CreateShaderResourceView(mOffscreenTexture, &offscreenSRVDesc, &mOffscreenSRView);
-    ASSERT(SUCCEEDED(result));
-    d3d11::SetDebugName(mOffscreenSRView, "Offscreen back buffer shader resource");
-
-    const d3d11::TextureFormat &depthBufferFormatInfo = d3d11::GetTextureFormatInfo(mDepthBufferFormat);
-
-    if (mDepthBufferFormat != GL_NONE)
-    {
-        D3D11_TEXTURE2D_DESC depthStencilTextureDesc;
-        depthStencilTextureDesc.Width = abs(backbufferWidth);
-        depthStencilTextureDesc.Height = abs(backbufferHeight);
-        depthStencilTextureDesc.Format = depthBufferFormatInfo.texFormat;
-        depthStencilTextureDesc.MipLevels = 1;
-        depthStencilTextureDesc.ArraySize = 1;
-        depthStencilTextureDesc.SampleDesc.Count = 1;
-        depthStencilTextureDesc.SampleDesc.Quality = 0;
-        depthStencilTextureDesc.Usage = D3D11_USAGE_DEFAULT;
-        depthStencilTextureDesc.BindFlags = D3D11_BIND_DEPTH_STENCIL | D3D11_BIND_SHADER_RESOURCE;
-        depthStencilTextureDesc.CPUAccessFlags = 0;
-        depthStencilTextureDesc.MiscFlags = 0;
-
-        result = device->CreateTexture2D(&depthStencilTextureDesc, NULL, &mDepthStencilTexture);
-        if (FAILED(result))
-        {
-            ERR("Could not create depthstencil surface for new swap chain: 0x%08X", result);
-            release();
-
-            if (d3d11::isDeviceLostError(result))
-            {
-                return EGL_CONTEXT_LOST;
-            }
-            else
-            {
-                return EGL_BAD_ALLOC;
-            }
-        }
-        d3d11::SetDebugName(mDepthStencilTexture, "Offscreen depth stencil texture");
-
-        D3D11_DEPTH_STENCIL_VIEW_DESC depthStencilDesc;
-        depthStencilDesc.Format = depthBufferFormatInfo.dsvFormat;
-        depthStencilDesc.ViewDimension = D3D11_DSV_DIMENSION_TEXTURE2D;
-        depthStencilDesc.Flags = 0;
-        depthStencilDesc.Texture2D.MipSlice = 0;
-
-        result = device->CreateDepthStencilView(mDepthStencilTexture, &depthStencilDesc, &mDepthStencilDSView);
-        ASSERT(SUCCEEDED(result));
-        d3d11::SetDebugName(mDepthStencilDSView, "Offscreen depth stencil view");
-
-        D3D11_SHADER_RESOURCE_VIEW_DESC depthStencilSRVDesc;
-        depthStencilSRVDesc.Format = depthBufferFormatInfo.srvFormat;
-        depthStencilSRVDesc.ViewDimension = D3D11_SRV_DIMENSION_TEXTURE2D;
-        depthStencilSRVDesc.Texture2D.MostDetailedMip = 0;
-        depthStencilSRVDesc.Texture2D.MipLevels = -1;
-
-        result = device->CreateShaderResourceView(mDepthStencilTexture, &depthStencilSRVDesc, &mDepthStencilSRView);
-        ASSERT(SUCCEEDED(result));
-        d3d11::SetDebugName(mDepthStencilSRView, "Offscreen depth stencil shader resource");
-    }
-
-    mWidth = backbufferWidth;
-    mHeight = backbufferHeight;
-
-#if !defined(ANGLE_ENABLE_WINDOWS_STORE)
-    if (previousOffscreenTexture != NULL)
-    {
-        D3D11_BOX sourceBox = {0};
-        sourceBox.left = 0;
-        sourceBox.right = std::min(previousWidth, mWidth);
-        sourceBox.top = std::max(previousHeight - mHeight, 0);
-        sourceBox.bottom = previousHeight;
-        sourceBox.front = 0;
-        sourceBox.back = 1;
-
-        ID3D11DeviceContext *deviceContext = mRenderer->getDeviceContext();
-        const int yoffset = std::max(mHeight - previousHeight, 0);
-        deviceContext->CopySubresourceRegion(mOffscreenTexture, 0, 0, yoffset, 0, previousOffscreenTexture, 0, &sourceBox);
-
-        SafeRelease(previousOffscreenTexture);
-
-        if (mSwapChain)
-        {
-            swapRect(0, 0, mWidth, mHeight);
-        }
-    }
-#endif
-
-    return EGL_SUCCESS;
-}
-
-EGLint SwapChain11::resize(EGLint backbufferWidth, EGLint backbufferHeight)
-{
-    ID3D11Device *device = mRenderer->getDevice();
-
-    if (device == NULL)
-    {
-        return EGL_BAD_ACCESS;
-    }
-
-    // Windows Phone works around the rotation limitation by using negative values for the swap chain size
-#if defined(ANGLE_ENABLE_WINDOWS_STORE) && (WINAPI_FAMILY == WINAPI_FAMILY_PHONE_APP)
-    mRotateL = backbufferWidth < 0; // Landscape/InvertedLandscape
-    mRotateR = backbufferHeight < 0; // InvertedPortrait/InvertedLandscape
-    backbufferWidth = abs(backbufferWidth);
-    backbufferHeight = abs(backbufferHeight);
-#endif
-
-    // EGL allows creating a surface with 0x0 dimension, however, DXGI does not like 0x0 swapchains
-    if (backbufferWidth == 0 || backbufferHeight == 0)
-    {
-        return EGL_SUCCESS;
-    }
-
-    // Can only call resize if we have already created our swap buffer and resources
-    ASSERT(mSwapChain && mBackBufferTexture && mBackBufferRTView);
-
-#if !defined(ANGLE_ENABLE_WINDOWS_STORE) || (WINAPI_FAMILY == WINAPI_FAMILY_PC_APP) // The swap chain is not directly resized on Windows Phone
-    SafeRelease(mBackBufferTexture);
-    SafeRelease(mBackBufferRTView);
-
-    // Resize swap chain
-    DXGI_SWAP_CHAIN_DESC desc;
-    mSwapChain->GetDesc(&desc);
-    const d3d11::TextureFormat &backbufferFormatInfo = d3d11::GetTextureFormatInfo(mBackBufferFormat);
-    HRESULT result = mSwapChain->ResizeBuffers(desc.BufferCount, backbufferWidth, backbufferHeight, backbufferFormatInfo.texFormat, 0);
-
-    if (FAILED(result))
-    {
-        ERR("Error resizing swap chain buffers: 0x%08X", result);
-        release();
-
-        if (d3d11::isDeviceLostError(result))
-        {
-            return EGL_CONTEXT_LOST;
-        }
-        else
-        {
-            return EGL_BAD_ALLOC;
-        }
-    }
-
-    result = mSwapChain->GetBuffer(0, __uuidof(ID3D11Texture2D), (LPVOID*)&mBackBufferTexture);
-    ASSERT(SUCCEEDED(result));
-    if (SUCCEEDED(result))
-    {
-        d3d11::SetDebugName(mBackBufferTexture, "Back buffer texture");
-    }
-
-    result = device->CreateRenderTargetView(mBackBufferTexture, NULL, &mBackBufferRTView);
-    ASSERT(SUCCEEDED(result));
-    if (SUCCEEDED(result))
-    {
-        d3d11::SetDebugName(mBackBufferRTView, "Back buffer render target");
-    }
-#endif
-
-    return resetOffscreenTexture(backbufferWidth, backbufferHeight);
-}
-
-EGLint SwapChain11::reset(int backbufferWidth, int backbufferHeight, EGLint swapInterval)
-{
-    ID3D11Device *device = mRenderer->getDevice();
-
-    if (device == NULL)
-    {
-        return EGL_BAD_ACCESS;
-    }
-
-    // Release specific resources to free up memory for the new render target, while the
-    // old render target still exists for the purpose of preserving its contents.
-    SafeRelease(mSwapChain);
-    SafeRelease(mBackBufferTexture);
-    SafeRelease(mBackBufferRTView);
-
-    mSwapInterval = static_cast<unsigned int>(swapInterval);
-    if (mSwapInterval > 4)
-    {
-        // IDXGISwapChain::Present documentation states that valid sync intervals are in the [0,4] range
-        return EGL_BAD_PARAMETER;
-    }
-
-    // EGL allows creating a surface with 0x0 dimension, however, DXGI does not like 0x0 swapchains
-    if (backbufferWidth < 1 || backbufferHeight < 1)
-    {
-        releaseOffscreenTexture();
-        return EGL_SUCCESS;
-    }
-
-    if (mNativeWindow.getNativeWindow())
-    {
-        const d3d11::TextureFormat &backbufferFormatInfo = d3d11::GetTextureFormatInfo(mBackBufferFormat);
-
-        HRESULT result = mNativeWindow.createSwapChain(device, mRenderer->getDxgiFactory(),
-                                               backbufferFormatInfo.texFormat,
-                                               backbufferWidth, backbufferHeight, &mSwapChain);
-
-        if (FAILED(result))
-        {
-            ERR("Could not create additional swap chains or offscreen surfaces: %08lX", result);
-            release();
-
-            if (d3d11::isDeviceLostError(result))
-            {
-                return EGL_CONTEXT_LOST;
-            }
-            else
-            {
-                return EGL_BAD_ALLOC;
-            }
-        }
-
-        result = mSwapChain->GetBuffer(0, __uuidof(ID3D11Texture2D), (LPVOID*)&mBackBufferTexture);
-        ASSERT(SUCCEEDED(result));
-        d3d11::SetDebugName(mBackBufferTexture, "Back buffer texture");
-
-        result = device->CreateRenderTargetView(mBackBufferTexture, NULL, &mBackBufferRTView);
-        ASSERT(SUCCEEDED(result));
-        d3d11::SetDebugName(mBackBufferRTView, "Back buffer render target");
-    }
-
-    // If we are resizing the swap chain, we don't wish to recreate all the static resources
-    if (!mPassThroughResourcesInit)
-    {
-        mPassThroughResourcesInit = true;
-        initPassThroughResources();
-    }
-
-    return resetOffscreenTexture(backbufferWidth, backbufferHeight);
-}
-
-void SwapChain11::initPassThroughResources()
-{
-    ID3D11Device *device = mRenderer->getDevice();
-
-    ASSERT(device != NULL);
-
-    // Make sure our resources are all not allocated, when we create
-    ASSERT(mQuadVB == NULL && mPassThroughSampler == NULL);
-    ASSERT(mPassThroughIL == NULL && mPassThroughVS == NULL && mPassThroughPS == NULL);
-
-    D3D11_BUFFER_DESC vbDesc;
-    vbDesc.ByteWidth = sizeof(d3d11::PositionTexCoordVertex) * 4;
-    vbDesc.Usage = D3D11_USAGE_DYNAMIC;
-    vbDesc.BindFlags = D3D11_BIND_VERTEX_BUFFER;
-    vbDesc.CPUAccessFlags = D3D11_CPU_ACCESS_WRITE;
-    vbDesc.MiscFlags = 0;
-    vbDesc.StructureByteStride = 0;
-
-    HRESULT result = device->CreateBuffer(&vbDesc, NULL, &mQuadVB);
-    ASSERT(SUCCEEDED(result));
-    d3d11::SetDebugName(mQuadVB, "Swap chain quad vertex buffer");
-
-    D3D11_SAMPLER_DESC samplerDesc;
-    samplerDesc.Filter = D3D11_FILTER_MIN_MAG_MIP_POINT;
-    samplerDesc.AddressU = D3D11_TEXTURE_ADDRESS_CLAMP;
-    samplerDesc.AddressV = D3D11_TEXTURE_ADDRESS_CLAMP;
-    samplerDesc.AddressW = D3D11_TEXTURE_ADDRESS_CLAMP;
-    samplerDesc.MipLODBias = 0.0f;
-    samplerDesc.MaxAnisotropy = 0;
-    samplerDesc.ComparisonFunc = D3D11_COMPARISON_NEVER;
-    samplerDesc.BorderColor[0] = 0.0f;
-    samplerDesc.BorderColor[1] = 0.0f;
-    samplerDesc.BorderColor[2] = 0.0f;
-    samplerDesc.BorderColor[3] = 0.0f;
-    samplerDesc.MinLOD = 0;
-    samplerDesc.MaxLOD = D3D11_FLOAT32_MAX;
-
-    result = device->CreateSamplerState(&samplerDesc, &mPassThroughSampler);
-    ASSERT(SUCCEEDED(result));
-    d3d11::SetDebugName(mPassThroughSampler, "Swap chain pass through sampler");
-
-    D3D11_INPUT_ELEMENT_DESC quadLayout[] =
-    {
-        { "POSITION", 0, DXGI_FORMAT_R32G32_FLOAT, 0, 0, D3D11_INPUT_PER_VERTEX_DATA, 0 },
-        { "TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, 8, D3D11_INPUT_PER_VERTEX_DATA, 0 },
-    };
-
-    result = device->CreateInputLayout(quadLayout, 2, g_VS_Passthrough2D, sizeof(g_VS_Passthrough2D), &mPassThroughIL);
-    ASSERT(SUCCEEDED(result));
-    d3d11::SetDebugName(mPassThroughIL, "Swap chain pass through layout");
-
-    result = device->CreateVertexShader(g_VS_Passthrough2D, sizeof(g_VS_Passthrough2D), NULL, &mPassThroughVS);
-    ASSERT(SUCCEEDED(result));
-    d3d11::SetDebugName(mPassThroughVS, "Swap chain pass through vertex shader");
-
-    result = device->CreatePixelShader(g_PS_PassthroughRGBA2D, sizeof(g_PS_PassthroughRGBA2D), NULL, &mPassThroughPS);
-    ASSERT(SUCCEEDED(result));
-    d3d11::SetDebugName(mPassThroughPS, "Swap chain pass through pixel shader");
-}
-
-// parameters should be validated/clamped by caller
-EGLint SwapChain11::swapRect(EGLint x, EGLint y, EGLint width, EGLint height)
-{
-    if (!mSwapChain)
-    {
-        return EGL_SUCCESS;
-    }
-
-    ID3D11Device *device = mRenderer->getDevice();
-    ID3D11DeviceContext *deviceContext = mRenderer->getDeviceContext();
-
-    // Create a quad in homogeneous coordinates
-    float x1 = (x / float(mWidth)) * 2.0f - 1.0f;
-    float y1 = (y / float(mHeight)) * 2.0f - 1.0f;
-    float x2 = ((x + width) / float(mWidth)) * 2.0f - 1.0f;
-    float y2 = ((y + height) / float(mHeight)) * 2.0f - 1.0f;
-
-    float u1 = x / float(mWidth);
-    float v1 = y / float(mHeight);
-    float u2 = (x + width) / float(mWidth);
-    float v2 = (y + height) / float(mHeight);
-
-    const bool rotateL = mRotateL;
-    const bool rotateR = mRotateR;
-
-    // Set vertices
-    D3D11_MAPPED_SUBRESOURCE mappedResource;
-    HRESULT result = deviceContext->Map(mQuadVB, 0, D3D11_MAP_WRITE_DISCARD, 0, &mappedResource);
-    if (FAILED(result))
-    {
-        return EGL_BAD_ACCESS;
-    }
-
-    d3d11::PositionTexCoordVertex *vertices = static_cast<d3d11::PositionTexCoordVertex*>(mappedResource.pData);
-
-    d3d11::SetPositionTexCoordVertex(&vertices[0], x1, y1, rotateL ? u2 : u1, rotateR ? v2 : v1);
-    d3d11::SetPositionTexCoordVertex(&vertices[1], x1, y2, rotateR ? u2 : u1, rotateL ? v1 : v2);
-    d3d11::SetPositionTexCoordVertex(&vertices[2], x2, y1, rotateR ? u1 : u2, rotateL ? v2 : v1);
-    d3d11::SetPositionTexCoordVertex(&vertices[3], x2, y2, rotateL ? u1 : u2, rotateR ? v1 : v2);
-
-    deviceContext->Unmap(mQuadVB, 0);
-
-    static UINT stride = sizeof(d3d11::PositionTexCoordVertex);
-    static UINT startIdx = 0;
-    deviceContext->IASetVertexBuffers(0, 1, &mQuadVB, &stride, &startIdx);
-
-    // Apply state
-    deviceContext->OMSetDepthStencilState(NULL, 0xFFFFFFFF);
-
-    static const float blendFactor[4] = { 1.0f, 1.0f, 1.0f, 1.0f };
-    deviceContext->OMSetBlendState(NULL, blendFactor, 0xFFFFFFF);
-
-    deviceContext->RSSetState(NULL);
-
-    // Apply shaders
-    deviceContext->IASetInputLayout(mPassThroughIL);
-    deviceContext->IASetPrimitiveTopology(D3D_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
-    deviceContext->VSSetShader(mPassThroughVS, NULL, 0);
-    deviceContext->PSSetShader(mPassThroughPS, NULL, 0);
-    deviceContext->GSSetShader(NULL, NULL, 0);
-
-    // Apply render targets
-    mRenderer->setOneTimeRenderTarget(mBackBufferRTView);
-
-    // Set the viewport
-    D3D11_VIEWPORT viewport;
-    viewport.TopLeftX = 0.0f;
-    viewport.TopLeftY = 0.0f;
-    const bool invertViewport = (mRotateL || mRotateR) && !(mRotateL && mRotateR);
-    viewport.Width = FLOAT(invertViewport ? mHeight : mWidth);
-    viewport.Height = FLOAT(invertViewport ? mWidth : mHeight);
-    viewport.MinDepth = 0.0f;
-    viewport.MaxDepth = 1.0f;
-    deviceContext->RSSetViewports(1, &viewport);
-
-    // Apply textures
-    mRenderer->setShaderResource(gl::SAMPLER_PIXEL, 0, mOffscreenSRView);
-    deviceContext->PSSetSamplers(0, 1, &mPassThroughSampler);
-
-    // Draw
-    deviceContext->Draw(4, 0);
-
-#if ANGLE_VSYNC == ANGLE_DISABLED
-    result = mSwapChain->Present(0, 0);
-#else
-    result = mSwapChain->Present(mSwapInterval, 0);
-#endif
-
-    if (result == DXGI_ERROR_DEVICE_REMOVED)
-    {
-        HRESULT removedReason = device->GetDeviceRemovedReason();
-        UNUSED_TRACE_VARIABLE(removedReason);
-        ERR("Present failed: the D3D11 device was removed: 0x%08X", removedReason);
-        return EGL_CONTEXT_LOST;
-    }
-    else if (result == DXGI_ERROR_DEVICE_RESET)
-    {
-        ERR("Present failed: the D3D11 device was reset from a bad command.");
-        return EGL_CONTEXT_LOST;
-    }
-    else if (FAILED(result))
-    {
-        ERR("Present failed with error code 0x%08X", result);
-    }
-
-    // Unbind
-    mRenderer->setShaderResource(gl::SAMPLER_PIXEL, 0, NULL);
-
-    mRenderer->unapplyRenderTargets();
-    mRenderer->markAllStateDirty();
-
-    return EGL_SUCCESS;
-}
-
-ID3D11Texture2D *SwapChain11::getOffscreenTexture()
-{
-    return mOffscreenTexture;
-}
-
-ID3D11RenderTargetView *SwapChain11::getRenderTarget()
-{
-    return mOffscreenRTView;
-}
-
-ID3D11ShaderResourceView *SwapChain11::getRenderTargetShaderResource()
-{
-    return mOffscreenSRView;
-}
-
-ID3D11DepthStencilView *SwapChain11::getDepthStencil()
-{
-    return mDepthStencilDSView;
-}
-
-ID3D11ShaderResourceView * SwapChain11::getDepthStencilShaderResource()
-{
-    return mDepthStencilSRView;
-}
-
-ID3D11Texture2D *SwapChain11::getDepthStencilTexture()
-{
-    return mDepthStencilTexture;
-}
-
-SwapChain11 *SwapChain11::makeSwapChain11(SwapChain *swapChain)
-{
-    ASSERT(HAS_DYNAMIC_TYPE(SwapChain11*, swapChain));
-    return static_cast<SwapChain11*>(swapChain);
-}
-
-void SwapChain11::recreate()
-{
-    // possibly should use this method instead of reset
-}
-
-}