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, 64 insertions, 0 deletions

diff --git a/mp/src/materialsystem/stdshaders/sky_vs20.fxc b/mp/src/materialsystem/stdshaders/sky_vs20.fxc
new file mode 100644
index 00000000..1bc2a3e6
--- /dev/null
+++ b/mp/src/materialsystem/stdshaders/sky_vs20.fxc
@@ -0,0 +1,64 @@
+#include "common_vs_fxc.h"
+
+const float4 g_vTextureSizeInfo : register( SHADER_SPECIFIC_CONST_0 );
+const float4 g_mBaseTexCoordTransform[2] : register( SHADER_SPECIFIC_CONST_1 );
+												   //SHADER_SPECIFIC_CONST_2
+
+#define TEXEL_XINCR (g_vTextureSizeInfo.x)
+#define TEXEL_YINCR (g_vTextureSizeInfo.y)
+#define U_TO_PIXEL_COORD_SCALE (g_vTextureSizeInfo.z)
+#define V_TO_PIXEL_COORD_SCALE (g_vTextureSizeInfo.w)
+
+struct VS_INPUT
+{
+	float4 vPos			: POSITION;
+	float2 vTexCoord0	: TEXCOORD0;
+};
+
+struct VS_OUTPUT
+{
+    float4 projPos					: POSITION;
+    
+//#if defined( _X360 )
+//	float2 baseTexCoord		: TEXCOORD0;
+//#else
+	float2 baseTexCoord00 : TEXCOORD0;
+	float2 baseTexCoord01 : TEXCOORD1;
+	float2 baseTexCoord10 : TEXCOORD2;
+	float2 baseTexCoord11 : TEXCOORD3;
+	float2 baseTexCoord_In_Pixels: TEXCOORD4;
+//#endif
+};
+
+VS_OUTPUT main( const VS_INPUT v )
+{
+	VS_OUTPUT o = ( VS_OUTPUT )0;
+
+	o.projPos = mul( v.vPos, cModelViewProj );
+
+	float4 vTexCoordInput = { v.vTexCoord0.x, v.vTexCoord0.y, 0.0f, 1.0f };
+	float2 vTexCoord;
+	vTexCoord.x = dot( vTexCoordInput.xyzw, g_mBaseTexCoordTransform[0] );
+	vTexCoord.y = dot( vTexCoordInput.xyzw, g_mBaseTexCoordTransform[1] );
+
+//#if defined( _X360 )
+//	o.baseTexCoord.xy = vTexCoord.xy;
+//#else
+	// Compute quantities needed for pixel shader texture lerping
+	o.baseTexCoord00.x = vTexCoord.x - TEXEL_XINCR;
+	o.baseTexCoord00.y = vTexCoord.y - TEXEL_YINCR;
+	o.baseTexCoord10.x = vTexCoord.x + TEXEL_XINCR;
+	o.baseTexCoord10.y = vTexCoord.y - TEXEL_YINCR;
+
+	o.baseTexCoord01.x = vTexCoord.x - TEXEL_XINCR;
+	o.baseTexCoord01.y = vTexCoord.y + TEXEL_YINCR;
+	o.baseTexCoord11.x = vTexCoord.x + TEXEL_XINCR;
+	o.baseTexCoord11.y = vTexCoord.y + TEXEL_YINCR;
+
+	o.baseTexCoord_In_Pixels.xy = o.baseTexCoord00.xy;
+	o.baseTexCoord_In_Pixels.x *= U_TO_PIXEL_COORD_SCALE;
+	o.baseTexCoord_In_Pixels.y *= V_TO_PIXEL_COORD_SCALE;
+//#endif
+
+	return o;
+}