diff options
Diffstat (limited to 'src/3rdparty/angle/src/libANGLE/renderer/d3d/RendererD3D.cpp')
| -rw-r--r-- | src/3rdparty/angle/src/libANGLE/renderer/d3d/RendererD3D.cpp | 260 |
1 files changed, 0 insertions, 260 deletions
diff --git a/src/3rdparty/angle/src/libANGLE/renderer/d3d/RendererD3D.cpp b/src/3rdparty/angle/src/libANGLE/renderer/d3d/RendererD3D.cpp deleted file mode 100644 index 2167200a91..0000000000 --- a/src/3rdparty/angle/src/libANGLE/renderer/d3d/RendererD3D.cpp +++ /dev/null @@ -1,260 +0,0 @@ -// -// Copyright (c) 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. -// - -// RendererD3D.cpp: Implementation of the base D3D Renderer. - -#include "libANGLE/renderer/d3d/RendererD3D.h" - -#include "common/MemoryBuffer.h" -#include "common/debug.h" -#include "common/utilities.h" -#include "libANGLE/Context.h" -#include "libANGLE/Display.h" -#include "libANGLE/Framebuffer.h" -#include "libANGLE/FramebufferAttachment.h" -#include "libANGLE/ImageIndex.h" -#include "libANGLE/ResourceManager.h" -#include "libANGLE/State.h" -#include "libANGLE/VertexArray.h" -#include "libANGLE/formatutils.h" -#include "libANGLE/renderer/ContextImpl.h" -#include "libANGLE/renderer/TextureImpl.h" -#include "libANGLE/renderer/d3d/BufferD3D.h" -#include "libANGLE/renderer/d3d/DeviceD3D.h" -#include "libANGLE/renderer/d3d/DisplayD3D.h" -#include "libANGLE/renderer/d3d/IndexDataManager.h" -#include "libANGLE/renderer/d3d/ProgramD3D.h" -#include "libANGLE/renderer/d3d/SamplerD3D.h" -#include "libANGLE/renderer/d3d/TextureD3D.h" - -namespace rx -{ - -RendererD3D::RendererD3D(egl::Display *display) - : mDisplay(display), - mPresentPathFastEnabled(false), - mCapsInitialized(false), - mWorkaroundsInitialized(false), - mDisjoint(false), - mDeviceLost(false), - mWorkerThreadPool(4) -{ -} - -RendererD3D::~RendererD3D() -{ - cleanup(); -} - -void RendererD3D::cleanup() -{ - mIncompleteTextures.onDestroy(mDisplay->getProxyContext()); -} - -bool RendererD3D::skipDraw(const gl::State &glState, GLenum drawMode) -{ - if (drawMode == GL_POINTS) - { - bool usesPointSize = GetImplAs<ProgramD3D>(glState.getProgram())->usesPointSize(); - - // ProgramBinary assumes non-point rendering if gl_PointSize isn't written, - // which affects varying interpolation. Since the value of gl_PointSize is - // undefined when not written, just skip drawing to avoid unexpected results. - if (!usesPointSize && !glState.isTransformFeedbackActiveUnpaused()) - { - // Notify developers of risking undefined behavior. - WARN() << "Point rendering without writing to gl_PointSize."; - return true; - } - } - else if (gl::IsTriangleMode(drawMode)) - { - if (glState.getRasterizerState().cullFace && - glState.getRasterizerState().cullMode == gl::CullFaceMode::FrontAndBack) - { - return true; - } - } - - return false; -} - -gl::Error RendererD3D::getIncompleteTexture(const gl::Context *context, - GLenum type, - gl::Texture **textureOut) -{ - return mIncompleteTextures.getIncompleteTexture(context, type, this, textureOut); -} - -GLenum RendererD3D::getResetStatus() -{ - if (!mDeviceLost) - { - if (testDeviceLost()) - { - mDeviceLost = true; - notifyDeviceLost(); - return GL_UNKNOWN_CONTEXT_RESET_EXT; - } - return GL_NO_ERROR; - } - - if (testDeviceResettable()) - { - return GL_NO_ERROR; - } - - return GL_UNKNOWN_CONTEXT_RESET_EXT; -} - -void RendererD3D::notifyDeviceLost() -{ - mDisplay->notifyDeviceLost(); -} - -std::string RendererD3D::getVendorString() const -{ - LUID adapterLuid = {0}; - - if (getLUID(&adapterLuid)) - { - char adapterLuidString[64]; - sprintf_s(adapterLuidString, sizeof(adapterLuidString), "(adapter LUID: %08x%08x)", - adapterLuid.HighPart, adapterLuid.LowPart); - return std::string(adapterLuidString); - } - - return std::string(""); -} - -void RendererD3D::setGPUDisjoint() -{ - mDisjoint = true; -} - -GLint RendererD3D::getGPUDisjoint() -{ - bool disjoint = mDisjoint; - - // Disjoint flag is cleared when read - mDisjoint = false; - - return disjoint; -} - -GLint64 RendererD3D::getTimestamp() -{ - // D3D has no way to get an actual timestamp reliably so 0 is returned - return 0; -} - -void RendererD3D::ensureCapsInitialized() const -{ - if (!mCapsInitialized) - { - generateCaps(&mNativeCaps, &mNativeTextureCaps, &mNativeExtensions, &mNativeLimitations); - mCapsInitialized = true; - } -} - -const gl::Caps &RendererD3D::getNativeCaps() const -{ - ensureCapsInitialized(); - return mNativeCaps; -} - -const gl::TextureCapsMap &RendererD3D::getNativeTextureCaps() const -{ - ensureCapsInitialized(); - return mNativeTextureCaps; -} - -const gl::Extensions &RendererD3D::getNativeExtensions() const -{ - ensureCapsInitialized(); - return mNativeExtensions; -} - -const gl::Limitations &RendererD3D::getNativeLimitations() const -{ - ensureCapsInitialized(); - return mNativeLimitations; -} - -angle::WorkerThreadPool *RendererD3D::getWorkerThreadPool() -{ - return &mWorkerThreadPool; -} - -Serial RendererD3D::generateSerial() -{ - return mSerialFactory.generate(); -} - -bool InstancedPointSpritesActive(ProgramD3D *programD3D, GLenum mode) -{ - return programD3D->usesPointSize() && programD3D->usesInstancedPointSpriteEmulation() && - mode == GL_POINTS; -} - -gl::Error RendererD3D::initRenderTarget(RenderTargetD3D *renderTarget) -{ - return clearRenderTarget(renderTarget, gl::ColorF(0, 0, 0, 0), 1, 0); -} - -gl::Error RendererD3D::initializeMultisampleTextureToBlack(const gl::Context *context, - gl::Texture *glTexture) -{ - ASSERT(glTexture->getTarget() == GL_TEXTURE_2D_MULTISAMPLE); - TextureD3D *textureD3D = GetImplAs<TextureD3D>(glTexture); - gl::ImageIndex index = gl::ImageIndex::Make2DMultisample(); - RenderTargetD3D *renderTarget = nullptr; - ANGLE_TRY(textureD3D->getRenderTarget(context, index, &renderTarget)); - return clearRenderTarget(renderTarget, gl::ColorF(0.0f, 0.0f, 0.0f, 1.0f), 1.0f, 0); -} - -unsigned int GetBlendSampleMask(const gl::State &glState, int samples) -{ - unsigned int mask = 0; - if (glState.isSampleCoverageEnabled()) - { - GLfloat coverageValue = glState.getSampleCoverageValue(); - if (coverageValue != 0) - { - float threshold = 0.5f; - - for (int i = 0; i < samples; ++i) - { - mask <<= 1; - - if ((i + 1) * coverageValue >= threshold) - { - threshold += 1.0f; - mask |= 1; - } - } - } - - bool coverageInvert = glState.getSampleCoverageInvert(); - if (coverageInvert) - { - mask = ~mask; - } - } - else - { - mask = 0xFFFFFFFF; - } - - if (glState.isSampleMaskEnabled()) - { - mask &= glState.getSampleMaskWord(0); - } - - return mask; -} - -} // namespace rx |