Revert "Add a centralized workarounds module."

projects/src/libANGLE.vcxproj

@@ -242,7 +242,6 @@
     <ClInclude Include="..\..\src\libGLESv2\validationES.h"/>
     <ClInclude Include="..\..\src\libGLESv2\renderer\TextureImpl.h"/>
     <ClInclude Include="..\..\src\libGLESv2\renderer\Renderer.h"/>
-    <ClInclude Include="..\..\src\libGLESv2\renderer\Workarounds.h"/>
     <ClInclude Include="..\..\src\libGLESv2\renderer\ShaderImpl.h"/>
     <ClInclude Include="..\..\src\libGLESv2\renderer\TransformFeedbackImpl.h"/>
     <ClInclude Include="..\..\src\libGLESv2\renderer\ShaderExecutable.h"/>

projects/src/libANGLE.vcxproj.filters

@@ -267,9 +267,6 @@
     <None Include="..\..\src\libGLESv2\renderer\loadimage.inl">
       <Filter>src\libGLESv2\renderer</Filter>
     </None>
-    <ClInclude Include="..\..\src\libGLESv2\renderer\Workarounds.h">
-      <Filter>src\libGLESv2\renderer</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\src\libGLESv2\renderer\ShaderImpl.h">
       <Filter>src\libGLESv2\renderer</Filter>
     </ClInclude>

src/libGLESv2.gypi

@@ -115,7 +115,6 @@
             'libGLESv2/renderer/TextureImpl.h',
             'libGLESv2/renderer/TransformFeedbackImpl.h',
             'libGLESv2/renderer/VertexArrayImpl.h',
-            'libGLESv2/renderer/Workarounds.h',
             'libGLESv2/renderer/copyimage.cpp',
             'libGLESv2/renderer/copyimage.h',
             'libGLESv2/renderer/copyimage.inl',

src/libGLESv2/Framebuffer.cpp

@@ -16,7 +16,6 @@
 #include "libGLESv2/FramebufferAttachment.h"
 #include "libGLESv2/renderer/Renderer.h"
 #include "libGLESv2/renderer/RenderTarget.h"
-#include "libGLESv2/renderer/Workarounds.h"
 #include "libGLESv2/renderer/d3d/TextureD3D.h"
 
 #include "common/utilities.h"
@@ -690,10 +689,12 @@ ColorbufferInfo Framebuffer::getColorbuffersForRender() const
             ASSERT(drawBufferState == GL_BACK || drawBufferState == (GL_COLOR_ATTACHMENT0_EXT + colorAttachment));
             colorbuffersForRender.push_back(colorbuffer);
         }
-        else if (!mRenderer->getWorkarounds().mrtPerfWorkaround)
+#if (ANGLE_MRT_PERF_WORKAROUND == ANGLE_WORKAROUND_DISABLED)
+        else
         {
             colorbuffersForRender.push_back(NULL);
         }
+#endif
     }
 
     return colorbuffersForRender;

src/libGLESv2/ProgramBinary.h

@@ -24,6 +24,11 @@
 #include <string>
 #include <vector>
 
+// TODO(jmadill): place this in workarounds library
+#define ANGLE_WORKAROUND_ENABLED 1
+#define ANGLE_WORKAROUND_DISABLED 2
+#define ANGLE_MRT_PERF_WORKAROUND ANGLE_WORKAROUND_ENABLED
+
 namespace sh
 {
 class HLSLBlockEncoder;

src/libGLESv2/angletypes.h

@@ -250,6 +250,13 @@ enum VertexConversionType
     VERTEX_CONVERT_BOTH = 3
 };
 
+enum D3DWorkaroundType
+{
+    ANGLE_D3D_WORKAROUND_NONE,
+    ANGLE_D3D_WORKAROUND_SKIP_OPTIMIZATION,
+    ANGLE_D3D_WORKAROUND_MAX_OPTIMIZATION
+};
+
 }
 
 #endif // LIBGLESV2_ANGLETYPES_H_

src/libGLESv2/renderer/Renderer.cpp

@@ -79,17 +79,6 @@ const gl::Extensions &Renderer::getRendererExtensions() const
     return mExtensions;
 }
 
-const Workarounds &Renderer::getWorkarounds() const
-{
-    if (!mWorkaroundsInitialized)
-    {
-        mWorkarounds = generateWorkarounds();
-        mWorkaroundsInitialized = true;
-    }
-
-    return mWorkarounds;
-}
-
 typedef Renderer *(*CreateRendererFunction)(egl::Display*, EGLNativeDisplayType, EGLint);
 
 template <typename RendererType>

src/libGLESv2/renderer/Renderer.h

@@ -15,7 +15,6 @@
 #include "libGLESv2/Caps.h"
 #include "common/NativeWindow.h"
 #include "libGLESv2/Error.h"
-#include "libGLESv2/renderer/Workarounds.h"
 
 #include <cstdint>
 
@@ -250,8 +249,6 @@ class Renderer
     virtual rx::VertexConversionType getVertexConversionType(const gl::VertexFormat &vertexFormat) const = 0;
     virtual GLenum getVertexComponentType(const gl::VertexFormat &vertexFormat) const = 0;
 
-    const Workarounds &getWorkarounds() const;
-
   protected:
     egl::Display *mDisplay;
 
@@ -259,16 +256,12 @@ class Renderer
     DISALLOW_COPY_AND_ASSIGN(Renderer);
 
     virtual void generateCaps(gl::Caps *outCaps, gl::TextureCapsMap* outTextureCaps, gl::Extensions *outExtensions) const = 0;
-    virtual Workarounds generateWorkarounds() const = 0;
 
     mutable bool mCapsInitialized;
     mutable gl::Caps mCaps;
     mutable gl::TextureCapsMap mTextureCaps;
     mutable gl::Extensions mExtensions;
 
-    mutable bool mWorkaroundsInitialized;
-    mutable Workarounds mWorkarounds;
-
     int mCurrentClientVersion;
 };
 

src/libGLESv2/renderer/Workarounds.h

-//
-// 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.
-//
-
-// angletypes.h: Workarounds for driver bugs and other issues.
-
-#ifndef LIBGLESV2_RENDERER_WORKAROUNDS_H_
-#define LIBGLESV2_RENDERER_WORKAROUNDS_H_
-
-// TODO(jmadill,zmo,geofflang): make a workarounds library that can operate
-// independent of ANGLE's renderer. Workarounds should also be accessible
-// outside of the Renderer.
-
-namespace rx
-{
-
-enum D3DWorkaroundType
-{
-    ANGLE_D3D_WORKAROUND_NONE,
-    ANGLE_D3D_WORKAROUND_SKIP_OPTIMIZATION,
-    ANGLE_D3D_WORKAROUND_MAX_OPTIMIZATION
-};
-
-struct Workarounds
-{
-    bool mrtPerfWorkaround;
-};
-
-}
-
-#endif // LIBGLESV2_RENDERER_WORKAROUNDS_H_

src/libGLESv2/renderer/d3d/ProgramD3D.h

@@ -10,7 +10,6 @@
 #define LIBGLESV2_RENDERER_PROGRAMD3D_H_
 
 #include "libGLESv2/renderer/ProgramImpl.h"
-#include "libGLESv2/renderer/Workarounds.h"
 
 #include <string>
 #include <vector>

src/libGLESv2/renderer/d3d/ShaderD3D.h

@@ -10,7 +10,6 @@
 #define LIBGLESV2_RENDERER_SHADERD3D_H_
 
 #include "libGLESv2/renderer/ShaderImpl.h"
-#include "libGLESv2/renderer/Workarounds.h"
 #include "libGLESv2/Shader.h"
 
 #include <map>

src/libGLESv2/renderer/d3d/d3d11/Renderer11.cpp

@@ -3156,9 +3156,4 @@ void Renderer11::generateCaps(gl::Caps *outCaps, gl::TextureCapsMap *outTextureC
     d3d11_gl::GenerateCaps(mDevice, outCaps, outTextureCaps, outExtensions);
 }
 
-Workarounds Renderer11::generateWorkarounds() const
-{
-    return d3d11::GenerateWorkarounds();
-}
-
 }

src/libGLESv2/renderer/d3d/d3d11/Renderer11.h

@@ -205,7 +205,6 @@ class Renderer11 : public Renderer
     DISALLOW_COPY_AND_ASSIGN(Renderer11);
 
     virtual void generateCaps(gl::Caps *outCaps, gl::TextureCapsMap *outTextureCaps, gl::Extensions *outExtensions) const;
-    virtual Workarounds generateWorkarounds() const;
 
     gl::Error drawLineLoop(GLsizei count, GLenum type, const GLvoid *indices, int minIndex, gl::Buffer *elementArrayBuffer);
     gl::Error drawTriangleFan(GLsizei count, GLenum type, const GLvoid *indices, int minIndex, gl::Buffer *elementArrayBuffer, int instances);

src/libGLESv2/renderer/d3d/d3d11/renderer11_utils.cpp

@@ -10,7 +10,6 @@
 #include "libGLESv2/renderer/d3d/d3d11/renderer11_utils.h"
 #include "libGLESv2/renderer/d3d/d3d11/formatutils11.h"
 #include "libGLESv2/renderer/d3d/d3d11/RenderTarget11.h"
-#include "libGLESv2/renderer/Workarounds.h"
 #include "libGLESv2/ProgramBinary.h"
 #include "libGLESv2/Framebuffer.h"
 
@@ -1072,13 +1071,6 @@ RenderTarget11 *GetAttachmentRenderTarget(gl::FramebufferAttachment *attachment)
     return RenderTarget11::makeRenderTarget11(renderTarget);
 }
 
-Workarounds GenerateWorkarounds()
-{
-    Workarounds workarounds;
-    workarounds.mrtPerfWorkaround = true;
-    return workarounds;
-}
-
 }
 
 }

src/libGLESv2/renderer/d3d/d3d11/renderer11_utils.h

@@ -23,7 +23,6 @@ class FramebufferAttachment;
 namespace rx
 {
 class RenderTarget11;
-struct Workarounds;
 
 namespace gl_d3d11
 {
@@ -179,8 +178,6 @@ inline void SetBufferData(ID3D11DeviceContext *context, ID3D11Buffer *constantBu
 
 RenderTarget11 *GetAttachmentRenderTarget(gl::FramebufferAttachment *attachment);
 
-Workarounds GenerateWorkarounds();
-
 }
 
 }

src/libGLESv2/renderer/d3d/d3d9/Renderer9.cpp

@@ -3111,9 +3111,4 @@ void Renderer9::generateCaps(gl::Caps *outCaps, gl::TextureCapsMap *outTextureCa
     d3d9_gl::GenerateCaps(mD3d9, mDevice, mDeviceType, mAdapter, outCaps, outTextureCaps, outExtensions);
 }
 
-Workarounds Renderer9::generateWorkarounds() const
-{
-    return d3d9::GenerateWorkarounds();
-}
-
 }

src/libGLESv2/renderer/d3d/d3d9/Renderer9.h

@@ -202,7 +202,6 @@ class Renderer9 : public Renderer
     DISALLOW_COPY_AND_ASSIGN(Renderer9);
 
     virtual void generateCaps(gl::Caps *outCaps, gl::TextureCapsMap *outTextureCaps, gl::Extensions *outExtensions) const;
-    virtual Workarounds generateWorkarounds() const;
 
     void release();
 

src/libGLESv2/renderer/d3d/d3d9/renderer9_utils.cpp

@@ -9,7 +9,6 @@
 
 #include "libGLESv2/renderer/d3d/d3d9/renderer9_utils.h"
 #include "libGLESv2/renderer/d3d/d3d9/formatutils9.h"
-#include "libGLESv2/renderer/Workarounds.h"
 #include "libGLESv2/formatutils.h"
 #include "libGLESv2/Framebuffer.h"
 #include "libGLESv2/renderer/d3d/d3d9/RenderTarget9.h"
@@ -538,13 +537,6 @@ RenderTarget9 *GetAttachmentRenderTarget(gl::FramebufferAttachment *attachment)
     return RenderTarget9::makeRenderTarget9(renderTarget);
 }
 
-Workarounds GenerateWorkarounds()
-{
-    Workarounds workarounds;
-    workarounds.mrtPerfWorkaround = true;
-    return workarounds;
-}
-
 }
 
 }

src/libGLESv2/renderer/d3d/d3d9/renderer9_utils.h

@@ -21,7 +21,6 @@ class FramebufferAttachment;
 namespace rx
 {
 class RenderTarget9;
-struct Workarounds;
 
 namespace gl_d3d9
 {
@@ -76,7 +75,6 @@ inline bool isDeviceLostError(HRESULT errorCode)
 }
 
 RenderTarget9 *GetAttachmentRenderTarget(gl::FramebufferAttachment *attachment);
-Workarounds GenerateWorkarounds();
 
 }