Add file debug for HLSL pixel shader for NewerCookie.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@2134 dfc29bdd-3216-0410-991c-e03cc46cb475

source/Irrlicht/CD3D9HLSLMaterialRenderer.cpp

@@ -64,7 +64,8 @@ CD3D9HLSLMaterialRenderer::CD3D9HLSLMaterialRenderer(IDirect3DDevice9* d3ddev,
 	outMaterialTypeNr = Driver->addMaterialRenderer(this);
 }
 
-	//! Destructor
+
+//! Destructor
 CD3D9HLSLMaterialRenderer::~CD3D9HLSLMaterialRenderer()
 {
 	if (VSConstantsTable)
@@ -85,10 +86,9 @@ bool CD3D9HLSLMaterialRenderer::createHLSLVertexShader(const char* vertexShaderP
 	LPD3DXBUFFER buffer = 0;
 	LPD3DXBUFFER errors = 0;
 
-	#ifdef _IRR_D3D_NO_SHADER_DEBUGGING
+#ifdef _IRR_D3D_NO_SHADER_DEBUGGING
 
 	// compile without debug info
-		
 	HRESULT h = stubD3DXCompileShader(
 		vertexShaderProgram,
 		strlen(vertexShaderProgram),
@@ -101,7 +101,7 @@ bool CD3D9HLSLMaterialRenderer::createHLSLVertexShader(const char* vertexShaderP
 		&errors,
 		&VSConstantsTable);
 
-	#else
+#else
 
 	// compile shader and emitt some debug informations to
 	// make it possible to debug the shader in visual studio
@@ -127,7 +127,7 @@ bool CD3D9HLSLMaterialRenderer::createHLSLVertexShader(const char* vertexShaderP
 		&errors,
 		&VSConstantsTable);
 
-	#endif
+#endif
 
 	if (FAILED(h))
 	{
@@ -173,6 +173,9 @@ bool CD3D9HLSLMaterialRenderer::createHLSLPixelShader(const char* pixelShaderPro
 	LPD3DXBUFFER buffer = 0;
 	LPD3DXBUFFER errors = 0;
 
+#ifdef _IRR_D3D_NO_SHADER_DEBUGGING
+
+	// compile without debug info
 	HRESULT h = stubD3DXCompileShader(
 		pixelShaderProgram,
 		strlen(pixelShaderProgram),
@@ -185,6 +188,34 @@ bool CD3D9HLSLMaterialRenderer::createHLSLPixelShader(const char* pixelShaderPro
 		&errors,
 		&PSConstantsTable);
 
+#else
+
+	// compile shader and emitt some debug informations to
+	// make it possible to debug the shader in visual studio
+
+	static int irr_dbg_hlsl_file_nr = 0;
+	++irr_dbg_hlsl_file_nr;
+	char tmp[32];
+	sprintf(tmp, "irr_d3d9_dbg_hlsl_%d.psh", irr_dbg_hlsl_file_nr);
+
+	FILE* f = fopen(tmp, "wb");
+	fwrite(pixelShaderProgram, strlen(pixelShaderProgram), 1, f);
+	fflush(f);
+	fclose(f);
+
+	HRESULT h = stubD3DXCompileShaderFromFile(
+		tmp,
+		0, // macros
+		0, // no includes
+		shaderEntryPointName,
+		shaderTargetName,
+		D3DXSHADER_DEBUG | D3DXSHADER_SKIPOPTIMIZATION,
+		&buffer,
+		&errors,
+		&PSConstantsTable);
+
+#endif
+
 	if (FAILED(h))
 	{
 		os::Printer::log("HLSL pixel shader compilation failed:");
@@ -250,6 +281,7 @@ bool CD3D9HLSLMaterialRenderer::setVariable(bool vertexShader, const c8* name,
 	return true;
 }
 
+
 bool CD3D9HLSLMaterialRenderer::OnRender(IMaterialRendererServices* service, E_VERTEX_TYPE vtxtype)
 {
 	if (VSConstantsTable)
@@ -258,6 +290,7 @@ bool CD3D9HLSLMaterialRenderer::OnRender(IMaterialRendererServices* service, E_V
 	return CD3D9ShaderMaterialRenderer::OnRender(service, vtxtype);
 }
 
+
 void CD3D9HLSLMaterialRenderer::printHLSLVariables(LPD3DXCONSTANTTABLE table)
 {
 	// currently we only support top level parameters.