diff options
Diffstat (limited to 'src/3rdparty/angle/src/libGLESv2/renderer/d3d/d3d11/SwapChain11.cpp')
| -rw-r--r-- | src/3rdparty/angle/src/libGLESv2/renderer/d3d/d3d11/SwapChain11.cpp | 169 |
1 files changed, 62 insertions, 107 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 index 4b29be055d..52c8a81633 100644 --- a/src/3rdparty/angle/src/libGLESv2/renderer/d3d/d3d11/SwapChain11.cpp +++ b/src/3rdparty/angle/src/libGLESv2/renderer/d3d/d3d11/SwapChain11.cpp @@ -6,7 +6,6 @@ // SwapChain11.cpp: Implements a back-end specific class for the D3D11 swap chain. -#include "common/platform.h" #include "libGLESv2/renderer/d3d/d3d11/SwapChain11.h" #include "libGLESv2/renderer/d3d/d3d11/renderer11_utils.h" #include "libGLESv2/renderer/d3d/d3d11/formatutils11.h" @@ -16,12 +15,16 @@ #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, EGLNativeWindowType window, HANDLE shareHandle, +SwapChain11::SwapChain11(Renderer11 *renderer, NativeWindow nativeWindow, HANDLE shareHandle, GLenum backBufferFormat, GLenum depthBufferFormat) - : mRenderer(renderer), SwapChain(window, shareHandle, backBufferFormat, depthBufferFormat) + : mRenderer(renderer), + SwapChain(nativeWindow, shareHandle, backBufferFormat, depthBufferFormat) { mSwapChain = NULL; mBackBufferTexture = NULL; @@ -39,8 +42,8 @@ SwapChain11::SwapChain11(Renderer11 *renderer, EGLNativeWindowType window, HANDL mPassThroughPS = NULL; mWidth = -1; mHeight = -1; - mViewportWidth = -1; - mViewportHeight = -1; + mRotateL = false; + mRotateR = false; mSwapInterval = 0; mAppCreatedShareHandle = mShareHandle != NULL; mPassThroughResourcesInit = false; @@ -91,11 +94,11 @@ EGLint SwapChain11::resetOffscreenTexture(int backbufferWidth, int backbufferHei ASSERT(device != NULL); // D3D11 does not allow zero size textures - ASSERT(backbufferWidth >= 1); - ASSERT(backbufferHeight >= 1); + ASSERT(backbufferWidth != 0); + ASSERT(backbufferHeight != 0); // Preserve the render target content -#if !defined(ANGLE_PLATFORM_WINRT) +#if !defined(ANGLE_ENABLE_WINDOWS_STORE) ID3D11Texture2D *previousOffscreenTexture = mOffscreenTexture; if (previousOffscreenTexture) { @@ -137,8 +140,8 @@ EGLint SwapChain11::resetOffscreenTexture(int backbufferWidth, int backbufferHei D3D11_TEXTURE2D_DESC offscreenTextureDesc = {0}; mOffscreenTexture->GetDesc(&offscreenTextureDesc); - if (offscreenTextureDesc.Width != (UINT)backbufferWidth || - offscreenTextureDesc.Height != (UINT)backbufferHeight || + if (offscreenTextureDesc.Width != UINT(abs(backbufferWidth)) || + offscreenTextureDesc.Height != UINT(abs(backbufferHeight)) || offscreenTextureDesc.Format != backbufferFormatInfo.texFormat || offscreenTextureDesc.MipLevels != 1 || offscreenTextureDesc.ArraySize != 1) @@ -150,11 +153,11 @@ EGLint SwapChain11::resetOffscreenTexture(int backbufferWidth, int backbufferHei } else { - const bool useSharedResource = !mWindow && mRenderer->getShareHandleSupport(); + const bool useSharedResource = !mNativeWindow.getNativeWindow() && mRenderer->getShareHandleSupport(); D3D11_TEXTURE2D_DESC offscreenTextureDesc = {0}; - offscreenTextureDesc.Width = backbufferWidth; - offscreenTextureDesc.Height = backbufferHeight; + offscreenTextureDesc.Width = abs(backbufferWidth); + offscreenTextureDesc.Height = abs(backbufferHeight); offscreenTextureDesc.Format = backbufferFormatInfo.texFormat; offscreenTextureDesc.MipLevels = 1; offscreenTextureDesc.ArraySize = 1; @@ -234,8 +237,8 @@ EGLint SwapChain11::resetOffscreenTexture(int backbufferWidth, int backbufferHei if (mDepthBufferFormat != GL_NONE) { D3D11_TEXTURE2D_DESC depthStencilTextureDesc; - depthStencilTextureDesc.Width = backbufferWidth; - depthStencilTextureDesc.Height = backbufferHeight; + depthStencilTextureDesc.Width = abs(backbufferWidth); + depthStencilTextureDesc.Height = abs(backbufferHeight); depthStencilTextureDesc.Format = depthBufferFormatInfo.texFormat; depthStencilTextureDesc.MipLevels = 1; depthStencilTextureDesc.ArraySize = 1; @@ -286,12 +289,8 @@ EGLint SwapChain11::resetOffscreenTexture(int backbufferWidth, int backbufferHei mWidth = backbufferWidth; mHeight = backbufferHeight; -#if !defined(ANGLE_PLATFORM_WINRT) || WINAPI_FAMILY==WINAPI_FAMILY_PC_APP - mViewportWidth = backbufferWidth; - mViewportHeight = backbufferHeight; -#endif -#if !defined(ANGLE_PLATFORM_WINRT) +#if !defined(ANGLE_ENABLE_WINDOWS_STORE) if (previousOffscreenTexture != NULL) { D3D11_BOX sourceBox = {0}; @@ -310,7 +309,7 @@ EGLint SwapChain11::resetOffscreenTexture(int backbufferWidth, int backbufferHei if (mSwapChain) { - swapRect(0, 0, mWidth, mHeight, SWAP_NORMAL); + swapRect(0, 0, mWidth, mHeight); } } #endif @@ -327,8 +326,16 @@ EGLint SwapChain11::resize(EGLint backbufferWidth, EGLint backbufferHeight) 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 < 1 || backbufferHeight < 1) + if (backbufferWidth == 0 || backbufferHeight == 0) { return EGL_SUCCESS; } @@ -336,19 +343,15 @@ EGLint SwapChain11::resize(EGLint backbufferWidth, EGLint backbufferHeight) // 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 - HRESULT result; -#if !defined(ANGLE_PLATFORM_WINRT) || WINAPI_FAMILY==WINAPI_FAMILY_PC_APP // Windows phone swap chain is never resized, only the texture is -#if !defined(ANGLE_PLATFORM_WINRT) - const int bufferCount = 1; -#else - const int bufferCount = 2; -#endif + DXGI_SWAP_CHAIN_DESC desc; + mSwapChain->GetDesc(&desc); const d3d11::TextureFormat &backbufferFormatInfo = d3d11::GetTextureFormatInfo(mBackBufferFormat); - result = mSwapChain->ResizeBuffers(bufferCount, backbufferWidth, backbufferHeight, backbufferFormatInfo.texFormat, 0); + HRESULT result = mSwapChain->ResizeBuffers(desc.BufferCount, backbufferWidth, backbufferHeight, backbufferFormatInfo.texFormat, 0); if (FAILED(result)) { @@ -364,7 +367,6 @@ EGLint SwapChain11::resize(EGLint backbufferWidth, EGLint backbufferHeight) return EGL_BAD_ALLOC; } } -#endif result = mSwapChain->GetBuffer(0, __uuidof(ID3D11Texture2D), (LPVOID*)&mBackBufferTexture); ASSERT(SUCCEEDED(result)); @@ -379,6 +381,7 @@ EGLint SwapChain11::resize(EGLint backbufferWidth, EGLint backbufferHeight) { d3d11::SetDebugName(mBackBufferRTView, "Back buffer render target"); } +#endif return resetOffscreenTexture(backbufferWidth, backbufferHeight); } @@ -412,62 +415,14 @@ EGLint SwapChain11::reset(int backbufferWidth, int backbufferHeight, EGLint swap return EGL_SUCCESS; } - if (mWindow) + if (mNativeWindow.getNativeWindow()) { const d3d11::TextureFormat &backbufferFormatInfo = d3d11::GetTextureFormatInfo(mBackBufferFormat); - IDXGIFactory *factory = mRenderer->getDxgiFactory(); - -#if !defined(ANGLE_PLATFORM_WINRT) - DXGI_SWAP_CHAIN_DESC swapChainDesc = {0}; - swapChainDesc.BufferDesc.Width = backbufferWidth; - swapChainDesc.BufferDesc.Height = backbufferHeight; - swapChainDesc.BufferDesc.RefreshRate.Numerator = 0; - swapChainDesc.BufferDesc.RefreshRate.Denominator = 1; - swapChainDesc.BufferDesc.Format = backbufferFormatInfo.texFormat; - swapChainDesc.BufferDesc.ScanlineOrdering = DXGI_MODE_SCANLINE_ORDER_UNSPECIFIED; - swapChainDesc.BufferDesc.Scaling = DXGI_MODE_SCALING_UNSPECIFIED; - swapChainDesc.SampleDesc.Count = 1; - swapChainDesc.SampleDesc.Quality = 0; - swapChainDesc.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT; - swapChainDesc.BufferCount = 1; - swapChainDesc.OutputWindow = mWindow; - swapChainDesc.Windowed = TRUE; - swapChainDesc.SwapEffect = DXGI_SWAP_EFFECT_DISCARD; - swapChainDesc.Flags = 0; - - HRESULT result = factory->CreateSwapChain(device, &swapChainDesc, &mSwapChain); -#else - IDXGIFactory2 *factory2; - HRESULT result = factory->QueryInterface(IID_PPV_ARGS(&factory2)); - ASSERT(SUCCEEDED(result)); - - DXGI_SWAP_CHAIN_DESC1 swapChainDesc = {0}; - swapChainDesc.Width = 0; - swapChainDesc.Height = 0; - swapChainDesc.Format = backbufferFormatInfo.texFormat; - swapChainDesc.SampleDesc.Count = 1; - swapChainDesc.SampleDesc.Quality = 0; - swapChainDesc.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT; - swapChainDesc.Stereo = FALSE; - swapChainDesc.Flags = 0; -#if WINAPI_FAMILY==WINAPI_FAMILY_PC_APP - swapChainDesc.Scaling = DXGI_SCALING_NONE; - swapChainDesc.BufferCount = 2; - swapChainDesc.SwapEffect = DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL; -#elif WINAPI_FAMILY==WINAPI_FAMILY_PHONE_APP - swapChainDesc.BufferCount = 1; - swapChainDesc.SwapEffect = DXGI_SWAP_EFFECT_DISCARD; -#endif + HRESULT result = mNativeWindow.createSwapChain(device, mRenderer->getDxgiFactory(), + backbufferFormatInfo.texFormat, + backbufferWidth, backbufferHeight, &mSwapChain); - IDXGISwapChain1 *swapChain; - result = factory2->CreateSwapChainForCoreWindow(device, mWindow, &swapChainDesc, NULL, &swapChain); - mSwapChain = swapChain; - HRESULT hr = swapChain->GetDesc1(&swapChainDesc); - ASSERT(SUCCEEDED(hr)); - mViewportWidth = swapChainDesc.Width; - mViewportHeight = swapChainDesc.Height; -#endif if (FAILED(result)) { ERR("Could not create additional swap chains or offscreen surfaces: %08lX", result); @@ -537,7 +492,7 @@ void SwapChain11::initPassThroughResources() samplerDesc.BorderColor[2] = 0.0f; samplerDesc.BorderColor[3] = 0.0f; samplerDesc.MinLOD = 0; - samplerDesc.MaxLOD = FLT_MAX; + samplerDesc.MaxLOD = D3D11_FLOAT32_MAX; result = device->CreateSamplerState(&samplerDesc, &mPassThroughSampler); ASSERT(SUCCEEDED(result)); @@ -563,7 +518,7 @@ void SwapChain11::initPassThroughResources() } // parameters should be validated/clamped by caller -EGLint SwapChain11::swapRect(EGLint x, EGLint y, EGLint width, EGLint height, EGLint flags) +EGLint SwapChain11::swapRect(EGLint x, EGLint y, EGLint width, EGLint height) { if (!mSwapChain) { @@ -573,16 +528,6 @@ EGLint SwapChain11::swapRect(EGLint x, EGLint y, EGLint width, EGLint height, EG ID3D11Device *device = mRenderer->getDevice(); ID3D11DeviceContext *deviceContext = mRenderer->getDeviceContext(); - // 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); - // Create a quad in homogeneous coordinates float x1 = (x / float(mWidth)) * 2.0f - 1.0f; float y1 = (y / float(mHeight)) * 2.0f - 1.0f; @@ -594,8 +539,18 @@ EGLint SwapChain11::swapRect(EGLint x, EGLint y, EGLint width, EGLint height, EG float u2 = (x + width) / float(mWidth); float v2 = (y + height) / float(mHeight); - const int rotateL = flags & SWAP_ROTATE_90; - const int rotateR = flags & SWAP_ROTATE_270; + 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); @@ -628,22 +583,23 @@ EGLint SwapChain11::swapRect(EGLint x, EGLint y, EGLint width, EGLint height, EG // Set the viewport D3D11_VIEWPORT viewport; - viewport.TopLeftX = 0; - viewport.TopLeftY = 0; - viewport.Width = mViewportWidth; - viewport.Height = mViewportHeight; + 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 - deviceContext->PSSetShaderResources(0, 1, &mOffscreenSRView); + mRenderer->setShaderResource(gl::SAMPLER_PIXEL, 0, mOffscreenSRView); deviceContext->PSSetSamplers(0, 1, &mPassThroughSampler); // Draw deviceContext->Draw(4, 0); -#ifdef ANGLE_FORCE_VSYNC_OFF +#if ANGLE_VSYNC == ANGLE_DISABLED result = mSwapChain->Present(0, 0); #else result = mSwapChain->Present(mSwapInterval, 0); @@ -667,8 +623,7 @@ EGLint SwapChain11::swapRect(EGLint x, EGLint y, EGLint width, EGLint height, EG } // Unbind - static ID3D11ShaderResourceView *const nullSRV = NULL; - deviceContext->PSSetShaderResources(0, 1, &nullSRV); + mRenderer->setShaderResource(gl::SAMPLER_PIXEL, 0, NULL); mRenderer->unapplyRenderTargets(); mRenderer->markAllStateDirty(); @@ -708,8 +663,8 @@ ID3D11Texture2D *SwapChain11::getDepthStencilTexture() SwapChain11 *SwapChain11::makeSwapChain11(SwapChain *swapChain) { - ASSERT(HAS_DYNAMIC_TYPE(rx::SwapChain11*, swapChain)); - return static_cast<rx::SwapChain11*>(swapChain); + ASSERT(HAS_DYNAMIC_TYPE(SwapChain11*, swapChain)); + return static_cast<SwapChain11*>(swapChain); } void SwapChain11::recreate() |