shaderc: Allow passing CS buffers into all shader stages in GLSL.

scripts/bgfx.lua

@@ -76,7 +76,6 @@ function bgfxProjectBase(_kind, _defines)
 
 		includedirs {
 			path.join(BGFX_DIR, "3rdparty"),
-			path.join(BGFX_DIR, "3rdparty/dxsdk/include"),
 			path.join(BX_DIR,   "include"),
 			path.join(BIMG_DIR, "include"),
 		}
@@ -121,6 +120,11 @@ function bgfxProjectBase(_kind, _defines)
 				"BGFX_CONFIG_DEBUG=1",
 			}
 
+		configuration { "vs*", "not durango" }
+			includedirs {
+				path.join(BGFX_DIR, "3rdparty/dxsdk/include"),
+			}
+
 		configuration { "android*" }
 			links {
 				"EGL",

tools/shaderc/shaderc.cpp

@@ -1792,6 +1792,11 @@ namespace bgfx
 						{
 							std::string code;
 
+							if (NULL != bx::strFind(preprocessor.m_preprocessed.c_str(), "layout(std430") )
+							{
+								glsl = 430;
+							}
+
 							if (glsl < 400)
 							{
 								const bool usesTextureLod   = false
@@ -2004,6 +2009,15 @@ namespace bgfx
 							else
 							{
 								bx::stringPrintf(code, "#version %d\n", glsl);
+
+								bx::stringPrintf(code
+									, "#define texture2DLod      textureLod\n"
+									  "#define texture2DGrad     textureGrad\n"
+									  "#define texture2DProjLod  textureProjLod\n"
+									  "#define texture2DProjGrad textureProjGrad\n"
+									  "#define textureCubeLod    textureLod\n"
+									  "#define textureCubeGrad   textureGrad\n"
+									);
 							}
 
 							code += preprocessor.m_preprocessed;