Use optimization level 0 for D3D11.

src/libGLESv2/renderer/Renderer.cpp

@@ -73,7 +73,7 @@ bool Renderer::initializeCompiler()
 }
 
 // Compiles HLSL code into executable binaries
-ShaderBlob *Renderer::compileToBinary(gl::InfoLog &infoLog, const char *hlsl, const char *profile, bool alternateFlags)
+ShaderBlob *Renderer::compileToBinary(gl::InfoLog &infoLog, const char *hlsl, const char *profile, UINT optimizationFlags, bool alternateFlags)
 {
     if (!hlsl)
     {
@@ -86,8 +86,9 @@ ShaderBlob *Renderer::compileToBinary(gl::InfoLog &infoLog, const char *hlsl, co
     if (gl::perfActive())
     {
         flags |= D3DCOMPILE_DEBUG;
+
 #ifdef NDEBUG
-        flags |= ANGLE_COMPILE_OPTIMIZATION_LEVEL;
+        flags |= optimizationFlags;
 #else
         flags |= D3DCOMPILE_SKIP_OPTIMIZATION;
 #endif
@@ -98,7 +99,7 @@ ShaderBlob *Renderer::compileToBinary(gl::InfoLog &infoLog, const char *hlsl, co
     }
     else
     {
-        flags |= ANGLE_COMPILE_OPTIMIZATION_LEVEL;
+        flags |= optimizationFlags;
         sourceText = hlsl;
     }
 

src/libGLESv2/renderer/Renderer.h

@@ -225,7 +225,7 @@ class Renderer
 
   protected:
     bool initializeCompiler();
-    ShaderBlob *compileToBinary(gl::InfoLog &infoLog, const char *hlsl, const char *profile, bool alternateFlags);
+    ShaderBlob *compileToBinary(gl::InfoLog &infoLog, const char *hlsl, const char *profile, UINT optimizationFlags, bool alternateFlags);
 
     egl::Display *mDisplay;
 

src/libGLESv2/renderer/Renderer11.cpp

@@ -6,6 +6,8 @@
 
 // Renderer11.cpp: Implements a back-end specific class for the D3D11 renderer.
 
+#include <D3Dcompiler.h>
+
 #include "common/debug.h"
 #include "libGLESv2/main.h"
 #include "libGLESv2/utilities.h"
@@ -2730,7 +2732,7 @@ ShaderExecutable *Renderer11::compileToExecutable(gl::InfoLog &infoLog, const ch
         return NULL;
     }
 
-    ID3DBlob *binary = (ID3DBlob*)compileToBinary(infoLog, shaderHLSL, profile, false);
+    ID3DBlob *binary = (ID3DBlob*)compileToBinary(infoLog, shaderHLSL, profile, D3DCOMPILE_OPTIMIZATION_LEVEL0, false);
     if (!binary)
         return NULL;
 

src/libGLESv2/renderer/Renderer9.cpp

@@ -46,6 +46,10 @@
 #define ANGLE_ENABLE_D3D9EX 1
 #endif // !defined(ANGLE_ENABLE_D3D9EX)
 
+#if !defined(ANGLE_COMPILE_OPTIMIZATION_LEVEL)
+#define ANGLE_COMPILE_OPTIMIZATION_LEVEL D3DCOMPILE_OPTIMIZATION_LEVEL3
+#endif
+
 namespace rx
 {
 static const D3DFORMAT RenderTargetFormats[] =
@@ -3010,7 +3014,7 @@ ShaderExecutable *Renderer9::compileToExecutable(gl::InfoLog &infoLog, const cha
         return NULL;
     }
 
-    ID3DBlob *binary = (ID3DBlob*) compileToBinary(infoLog, shaderHLSL, profile, true);
+    ID3DBlob *binary = (ID3DBlob*)compileToBinary(infoLog, shaderHLSL, profile, ANGLE_COMPILE_OPTIMIZATION_LEVEL, true);
     if (!binary)
         return NULL;