1 files changed, 6 insertions, 30 deletions
diff --git a/gfx/angle/src/libANGLE/renderer/d3d/WorkaroundsD3D.h b/gfx/angle/src/libANGLE/renderer/d3d/WorkaroundsD3D.h
index ede929ce8..a2faf71d9 100755
--- a/gfx/angle/src/libANGLE/renderer/d3d/WorkaroundsD3D.h
+++ b/gfx/angle/src/libANGLE/renderer/d3d/WorkaroundsD3D.h
@@ -67,43 +67,19 @@ struct WorkaroundsD3D
     // Some drivers (NVIDIA) do not take into account the base level of the texture in the results
     // of the HLSL GetDimensions builtin.
     bool getDimensionsIgnoresBaseLevel = false;
+    
+    // In the Intel driver, data with format DXGI_FORMAT_B5G6R5_UNORM will be parsed incorrectly.
+    // This workaroud will disable B5G6R5 support when it's Intel's driver. By default, we will
+    // use R8G8B8A8 as format.
+    bool disableB5G6R5Support = false;
 
     // On some Intel drivers, HLSL's function texture.Load returns 0 when the parameter Location
     // is negative, even if the sum of Offset and Location is in range. This may cause errors when
     // translating GLSL's function texelFetchOffset into texture.Load, as it is valid for
     // texelFetchOffset to use negative texture coordinates as its parameter P when the sum of P
-    // and Offset is in range. To work around this, we translate texelFetchOffset into texelFetch
+    // and Offset is in range. To work around this, we translatie texelFetchOffset into texelFetch
     // by adding Offset directly to Location before reading the texture.
     bool preAddTexelFetchOffsets = false;
-
-    // On some AMD drivers, 1x1 and 2x2 mips of depth/stencil textures aren't sampled correctly.
-    // We can work around this bug by doing an internal blit to a temporary single-channel texture
-    // before we sample.
-    bool emulateTinyStencilTextures = false;
-
-    // In Intel driver, the data with format DXGI_FORMAT_B5G6R5_UNORM will be parsed incorrectly.
-    // This workaroud will disable B5G6R5 support when it's Intel driver. By default, it will use
-    // R8G8B8A8 format.
-    bool disableB5G6R5Support = false;
-
-    // On some Intel drivers, evaluating unary minus operator on integer may get wrong answer in
-    // vertex shaders. To work around this bug, we translate -(int) into ~(int)+1.
-    bool rewriteUnaryMinusOperator = false;
-
-    // On some Intel drivers, using isnan() on highp float will get wrong answer. To work around
-    // this bug, we use an expression to emulate function isnan(). Tracking bug:
-    // https://crbug.com/650547
-    bool emulateIsnanFloat = false;
-
-    // On some Intel drivers, using clear() may not take effect. To work around this bug, we call
-    // clear() twice on these platforms. Tracking bug: https://crbug.com/655534
-    bool callClearTwice = false;
-
-    // On some Intel drivers, copying from staging storage to constant buffer storage does not
-    // seem to work. Work around this by keeping system memory storage as a canonical reference
-    // for buffer data.
-    // D3D11-only workaround. See http://crbug.com/593024.
-    bool useSystemMemoryForConstantBuffers = false;
 };
 
 }  // namespace rx