uid issue

materialsystem/stdshaders/writez_dx9.cpp

@@ -0,0 +1,103 @@
+//========= Copyright (c) Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//============================================================================//
+
+#include "BaseVSShader.h"
+
+
+#include "writez_vs20.inc"
+#include "white_ps20.inc"
+#include "white_ps20b.inc"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+DEFINE_FALLBACK_SHADER( WriteZ, WriteZ_DX9 )
+
+BEGIN_VS_SHADER_FLAGS( WriteZ_DX9, "Help for WriteZ", SHADER_NOT_EDITABLE )
+
+	BEGIN_SHADER_PARAMS
+	END_SHADER_PARAMS
+
+	SHADER_INIT_PARAMS()
+	{
+	}
+
+	SHADER_FALLBACK
+	{
+		return 0;
+	}
+
+	SHADER_INIT
+	{
+		SET_FLAGS2( MATERIAL_VAR2_SUPPORTS_HW_SKINNING );
+	}
+
+	SHADER_DRAW
+	{
+		SHADOW_STATE
+		{
+			pShaderShadow->EnableColorWrites( false );
+			pShaderShadow->EnableAlphaWrites( false );
+
+			DECLARE_STATIC_VERTEX_SHADER( writez_vs20 );
+			SET_STATIC_VERTEX_SHADER( writez_vs20 );
+
+			// No pixel shader on Direct3D, doubles fill rate
+			if ( g_pHardwareConfig->PlatformRequiresNonNullPixelShaders() )
+			{
+				DECLARE_STATIC_PIXEL_SHADER( white_ps20 );
+				SET_STATIC_PIXEL_SHADER( white_ps20 );
+			}
+			
+			// Set stream format (note that this shader supports compression)
+			unsigned int flags = VERTEX_POSITION | VERTEX_FORMAT_COMPRESSED;
+			int nTexCoordCount = 1;
+			int userDataSize = 0;
+			pShaderShadow->VertexShaderVertexFormat( flags, nTexCoordCount, NULL, userDataSize );
+		}
+		DYNAMIC_STATE
+		{
+			DECLARE_DYNAMIC_VERTEX_SHADER( writez_vs20 );
+			SET_DYNAMIC_VERTEX_SHADER_COMBO( COMPRESSED_VERTS, (int)vertexCompression );
+			SET_DYNAMIC_VERTEX_SHADER_COMBO( SKINNING, pShaderAPI->GetCurrentNumBones() > 0 );
+			SET_DYNAMIC_VERTEX_SHADER( writez_vs20 );
+
+			// No pixel shader on Direct3D, doubles fill rate
+			if ( g_pHardwareConfig->PlatformRequiresNonNullPixelShaders() )
+			{
+				DECLARE_DYNAMIC_PIXEL_SHADER( white_ps20 );
+				SET_DYNAMIC_PIXEL_SHADER( white_ps20 );
+			}
+		}
+		Draw();
+	}
+
+	void ExecuteFastPath( int *dynVSIdx, int *dynPSIdx,  IMaterialVar** params, IShaderDynamicAPI * pShaderAPI, 
+		VertexCompressionType_t vertexCompression, CBasePerMaterialContextData **pContextDataPtr, BOOL bCSMEnabled )
+	{
+		DECLARE_DYNAMIC_VERTEX_SHADER( writez_vs20 );
+		SET_DYNAMIC_VERTEX_SHADER_COMBO( COMPRESSED_VERTS, (int)vertexCompression );
+		SET_DYNAMIC_VERTEX_SHADER_COMBO( SKINNING, pShaderAPI->GetCurrentNumBones() > 0 );
+		SET_DYNAMIC_VERTEX_SHADER( writez_vs20 );
+
+		*dynVSIdx = _vshIndex.GetIndex();
+
+		// No pixel shader on Direct3D, doubles fill rate
+		if ( IsOSXOpenGL() )
+		{
+			DECLARE_DYNAMIC_PIXEL_SHADER( white_ps20 );
+			SET_DYNAMIC_PIXEL_SHADER( white_ps20 );
+			*dynPSIdx = _pshIndex.GetIndex();
+		}
+		else
+		{
+			*dynPSIdx = 0;
+		}
+	}
+
+END_SHADER
+