Added many shader source files

This should include the latest version of every shader that was in the
2007 SDK. It also includes a smattering of debug shaders, both VR
distortion shaders, and other assorted shaders that will hopefully be
useful.

None of these new files are included in the game shader DLL project. If
you need to modify one of these shaders for use in your mod you will
need to rename it so that you don't collide with the version of that
shader that lives in stdshader_dx9.dll.

1 files changed, 72 insertions, 0 deletions

diff --git a/mp/src/materialsystem/stdshaders/unlitgeneric_dx8.cpp b/mp/src/materialsystem/stdshaders/unlitgeneric_dx8.cpp
new file mode 100644
index 00000000..19d0e169
--- /dev/null
+++ b/mp/src/materialsystem/stdshaders/unlitgeneric_dx8.cpp
@@ -0,0 +1,72 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $Header: $
+// $NoKeywords: $
+//=============================================================================//
+
+#include "BaseVSShader.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+DEFINE_FALLBACK_SHADER( UnlitGeneric, UnlitGeneric_DX8 )
+
+BEGIN_VS_SHADER( UnlitGeneric_DX8,
+			  "Help for UnlitGeneric_DX8" )
+
+	BEGIN_SHADER_PARAMS
+		SHADER_PARAM( DETAIL, SHADER_PARAM_TYPE_TEXTURE, "shadertest/detail", "detail texture" )
+		SHADER_PARAM( DETAILSCALE, SHADER_PARAM_TYPE_FLOAT, "4", "scale of the detail texture" )
+		SHADER_PARAM( ENVMAP, SHADER_PARAM_TYPE_TEXTURE, "shadertest/shadertest_env", "envmap" )
+		SHADER_PARAM( ENVMAPFRAME, SHADER_PARAM_TYPE_INTEGER, "0", "" )
+		SHADER_PARAM( ENVMAPMASK, SHADER_PARAM_TYPE_TEXTURE, "shadertest/shadertest_envmask", "envmap mask" )
+		SHADER_PARAM( ENVMAPMASKFRAME, SHADER_PARAM_TYPE_INTEGER, "0", "" )
+		SHADER_PARAM( ENVMAPMASKSCALE, SHADER_PARAM_TYPE_FLOAT, "1", "envmap mask scale" )
+		SHADER_PARAM( ENVMAPTINT, SHADER_PARAM_TYPE_COLOR, "[1 1 1]", "envmap tint" )
+		SHADER_PARAM( ENVMAPOPTIONAL, SHADER_PARAM_TYPE_BOOL, "0", "Make the envmap only apply to dx9 and higher hardware" )
+		SHADER_PARAM( DETAILBLENDMODE, SHADER_PARAM_TYPE_INTEGER, "0", "mode for combining detail texture with base. 0=normal, 1= additive, 2=alpha blend detail over base, 3=crossfade" )
+		SHADER_PARAM( ALPHATESTREFERENCE, SHADER_PARAM_TYPE_FLOAT, "0.7", "" )	
+		SHADER_PARAM( OUTLINE, SHADER_PARAM_TYPE_BOOL, "0", "Enable outline for distance coded textures.")
+		SHADER_PARAM( OUTLINECOLOR, SHADER_PARAM_TYPE_COLOR, "[1 1 1]", "color of outline for distance coded images." )
+		SHADER_PARAM( OUTLINESTART0, SHADER_PARAM_TYPE_FLOAT, "0.0", "outer start value for outline")
+		SHADER_PARAM( OUTLINESTART1, SHADER_PARAM_TYPE_FLOAT, "0.0", "inner start value for outline")
+		SHADER_PARAM( OUTLINEEND0, SHADER_PARAM_TYPE_FLOAT, "0.0", "inner end value for outline")
+		SHADER_PARAM( OUTLINEEND1, SHADER_PARAM_TYPE_FLOAT, "0.0", "outer end value for outline")
+		SHADER_PARAM( SEPARATEDETAILUVS, SHADER_PARAM_TYPE_INTEGER, "0", "" )
+	END_SHADER_PARAMS
+
+	SHADER_FALLBACK
+	{
+		if ( IsPC() && !g_pHardwareConfig->SupportsVertexAndPixelShaders())
+		{
+			return "UnlitGeneric_DX6";
+		}
+		return 0;
+	}
+
+	SHADER_INIT_PARAMS()
+	{
+		InitParamsUnlitGeneric_DX8(
+			BASETEXTURE, DETAILSCALE, ENVMAPOPTIONAL,
+			ENVMAP, ENVMAPTINT, ENVMAPMASKSCALE,
+			DETAILBLENDMODE );
+	}
+
+	SHADER_INIT
+	{
+		InitUnlitGeneric_DX8( BASETEXTURE, DETAIL, ENVMAP, ENVMAPMASK );
+	}
+
+	SHADER_DRAW
+	{
+		VertexShaderUnlitGenericPass( 
+			BASETEXTURE, FRAME, BASETEXTURETRANSFORM,
+			DETAIL, DETAILSCALE, true, ENVMAP, ENVMAPFRAME, ENVMAPMASK,
+			ENVMAPMASKFRAME, ENVMAPMASKSCALE, ENVMAPTINT, ALPHATESTREFERENCE,
+			DETAILBLENDMODE,
+			OUTLINE, OUTLINECOLOR, OUTLINESTART0, OUTLINEEND1, SEPARATEDETAILUVS );
+	}
+END_SHADER
+