Fixed compilation with mingw.

src/common/platform.h

@@ -45,6 +45,7 @@
 #   endif
 
 #   include <windows.h>
+#   include <intrin.h>
 
 #   if defined(WINAPI_FAMILY) && (WINAPI_FAMILY != WINAPI_FAMILY_DESKTOP_APP)
 #       define ANGLE_ENABLE_WINDOWS_STORE 1

src/libANGLE/renderer/d3d/d3d11/Blit11.cpp

@@ -7,6 +7,9 @@
 // Blit11.cpp: Texture copy utility class.
 
 #include "libANGLE/renderer/d3d/d3d11/Blit11.h"
+
+#include <float.h>
+
 #include "libANGLE/renderer/d3d/d3d11/Renderer11.h"
 #include "libANGLE/renderer/d3d/d3d11/renderer11_utils.h"
 #include "libANGLE/renderer/d3d/d3d11/formatutils11.h"

src/libANGLE/renderer/d3d/d3d11/RenderStateCache.cpp

@@ -9,6 +9,8 @@
 
 #include "libANGLE/renderer/d3d/d3d11/RenderStateCache.h"
 
+#include <float.h>
+
 #include "common/debug.h"
 #include "libANGLE/Framebuffer.h"
 #include "libANGLE/FramebufferAttachment.h"

src/libANGLE/renderer/d3d/d3d9/RenderTarget9.h

@@ -10,7 +10,7 @@
 #ifndef LIBANGLE_RENDERER_D3D_D3D9_RENDERTARGET9_H_
 #define LIBANGLE_RENDERER_D3D_D3D9_RENDERTARGET9_H_
 
-#include "libANGLE/renderer/D3D/RenderTargetD3D.h"
+#include "libANGLE/renderer/d3d/RenderTargetD3D.h"
 
 namespace rx
 {

src/libANGLE/renderer/gl/renderergl_utils.cpp

@@ -9,6 +9,8 @@
 
 #include "libANGLE/renderer/gl/renderergl_utils.h"
 
+#include <limits>
+
 #include "libANGLE/Caps.h"
 #include "libANGLE/renderer/gl/FunctionsGL.h"
 

src/libANGLE/renderer/gl/wgl/DisplayWGL.cpp

@@ -41,10 +41,10 @@ class FunctionsGLWindows : public FunctionsGL
   private:
     void *loadProcAddress(const std::string &function) override
     {
-        void *proc = mGetProcAddressWGL(function.c_str());
+        void *proc = reinterpret_cast<void*>(mGetProcAddressWGL(function.c_str()));
         if (!proc)
         {
-            proc = GetProcAddress(mOpenGLModule, function.c_str());
+            proc = reinterpret_cast<void*>(GetProcAddress(mOpenGLModule, function.c_str()));
         }
         return proc;
     }