From 7309a5f13f63fdcc7b1e090f6c176113a9d95061 Mon Sep 17 00:00:00 2001
From: Joe Ludwig <joe@valvesoftware.com>
Date: Mon, 23 Dec 2013 14:58:45 -0800
Subject: 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.
---
 mp/src/materialsystem/stdshaders/debugluxel.cpp | 140 ++++++++++++++++++++++++
 1 file changed, 140 insertions(+)
 create mode 100644 mp/src/materialsystem/stdshaders/debugluxel.cpp

(limited to 'mp/src/materialsystem/stdshaders/debugluxel.cpp')

diff --git a/mp/src/materialsystem/stdshaders/debugluxel.cpp b/mp/src/materialsystem/stdshaders/debugluxel.cpp
new file mode 100644
index 00000000..b3135fcb
--- /dev/null
+++ b/mp/src/materialsystem/stdshaders/debugluxel.cpp
@@ -0,0 +1,140 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $Header: $
+// $NoKeywords: $
+//===========================================================================//
+
+#include "shaderlib/cshader.h"
+
+#define USE_NEW_SHADER //Updating assembly shaders to fxc, this is for A/B testing.
+
+#ifdef USE_NEW_SHADER
+
+#include "unlitgeneric_vs20.inc"
+#include "unlitgeneric_ps20.inc"
+#include "unlitgeneric_ps20b.inc"
+
+#endif
+
+
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+BEGIN_SHADER_FLAGS( DebugLuxels, "Help for DebugLuxels", SHADER_NOT_EDITABLE )
+			  
+	BEGIN_SHADER_PARAMS
+		SHADER_PARAM( NOSCALE, SHADER_PARAM_TYPE_BOOL, "0", "fixme" )
+	END_SHADER_PARAMS
+
+	SHADER_INIT_PARAMS()
+	{
+		SET_FLAGS( MATERIAL_VAR_NO_DEBUG_OVERRIDE );
+		SET_FLAGS2( MATERIAL_VAR2_LIGHTING_LIGHTMAP );
+
+#ifdef USE_NEW_SHADER
+		if( g_pHardwareConfig->GetDXSupportLevel() >= 90 )
+		{
+			SET_FLAGS2( MATERIAL_VAR2_SUPPORTS_HW_SKINNING );
+		}
+#endif
+}
+
+SHADER_INIT
+{
+	LoadTexture( BASETEXTURE );
+}
+
+SHADER_DRAW
+{
+	SHADOW_STATE
+	{
+		pShaderShadow->EnableTexture( SHADER_SAMPLER0, true );
+
+		if (IS_FLAG_SET(MATERIAL_VAR_TRANSLUCENT))
+		{
+			pShaderShadow->EnableBlending( true );
+			pShaderShadow->BlendFunc( SHADER_BLEND_SRC_ALPHA, SHADER_BLEND_ONE_MINUS_SRC_ALPHA );
+		}
+
+		if (IS_FLAG_SET(MATERIAL_VAR_VERTEXCOLOR))
+			pShaderShadow->DrawFlags( SHADER_DRAW_POSITION | SHADER_DRAW_COLOR | SHADER_DRAW_LIGHTMAP_TEXCOORD0 );
+		else
+			pShaderShadow->DrawFlags( SHADER_DRAW_POSITION | SHADER_DRAW_LIGHTMAP_TEXCOORD0 );
+#ifdef USE_NEW_SHADER
+		if( g_pHardwareConfig->GetDXSupportLevel() >= 90 )
+		{
+			bool bVertexColor = IS_FLAG_SET(MATERIAL_VAR_VERTEXCOLOR);
+
+			DECLARE_STATIC_VERTEX_SHADER( unlitgeneric_vs20 );
+			SET_STATIC_VERTEX_SHADER_COMBO( VERTEXCOLOR, bVertexColor ? 1 : 0  );
+			SET_STATIC_VERTEX_SHADER( unlitgeneric_vs20 );
+
+			if( g_pHardwareConfig->SupportsPixelShaders_2_b() )
+			{
+				DECLARE_STATIC_PIXEL_SHADER( unlitgeneric_ps20b );
+				SET_STATIC_PIXEL_SHADER( unlitgeneric_ps20b );
+			}
+			else
+			{
+				DECLARE_STATIC_PIXEL_SHADER( unlitgeneric_ps20 );
+				SET_STATIC_PIXEL_SHADER( unlitgeneric_ps20 );
+			}
+		}
+#endif
+	}
+	DYNAMIC_STATE
+	{
+		BindTexture( SHADER_SAMPLER0, BASETEXTURE, FRAME );
+
+		int texCoordScaleX = 1, texCoordScaleY = 1;
+		if (!params[NOSCALE]->GetIntValue())
+		{
+			pShaderAPI->GetLightmapDimensions( &texCoordScaleX, &texCoordScaleY );
+		}
+
+#ifdef USE_NEW_SHADER
+		if( g_pHardwareConfig->GetDXSupportLevel() >= 90 )
+		{
+			float vVertexColor[4] = { IS_FLAG_SET(MATERIAL_VAR_VERTEXCOLOR) ? 1.0f : 0.0f, 0.0f, 0.0f, 0.0f };
+			pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_6, vVertexColor, 1 );
+
+			DECLARE_DYNAMIC_VERTEX_SHADER( unlitgeneric_vs20 );
+			SET_DYNAMIC_VERTEX_SHADER_COMBO( DOWATERFOG, pShaderAPI->GetSceneFogMode() == MATERIAL_FOG_LINEAR_BELOW_FOG_Z );
+			SET_DYNAMIC_VERTEX_SHADER_COMBO( SKINNING, pShaderAPI->GetCurrentNumBones() > 0 );
+			SET_DYNAMIC_VERTEX_SHADER_COMBO( COMPRESSED_VERTS, (int)vertexCompression );
+			SET_DYNAMIC_VERTEX_SHADER( unlitgeneric_vs20 );
+
+			if( g_pHardwareConfig->SupportsPixelShaders_2_b() )
+			{
+				DECLARE_DYNAMIC_PIXEL_SHADER( unlitgeneric_ps20b );
+				SET_DYNAMIC_PIXEL_SHADER( unlitgeneric_ps20b );
+			}
+			else
+			{
+				DECLARE_DYNAMIC_PIXEL_SHADER( unlitgeneric_ps20 );
+				SET_DYNAMIC_PIXEL_SHADER( unlitgeneric_ps20 );
+			}
+
+			//texture scale transform
+			Vector4D transformation[2];
+			transformation[0].Init( (float)texCoordScaleX, 0.0f, 0.0f, 0.0f );
+			transformation[1].Init( 0.0f, (float)texCoordScaleY, 0.0f, 0.0f );
+			s_pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_0, transformation[0].Base(), 2 ); 
+		}
+		else
+#endif			
+		{
+			if (!params[NOSCALE]->GetIntValue())
+			{
+				pShaderAPI->MatrixMode( MATERIAL_TEXTURE0 );
+				pShaderAPI->LoadIdentity( );
+				pShaderAPI->ScaleXY( texCoordScaleX, texCoordScaleY );
+			}
+		}
+	}
+	Draw();
+}
+END_SHADER
-- 
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