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, 27 insertions, 0 deletions

diff --git a/sp/src/materialsystem/stdshaders/sky_ps2x.fxc b/sp/src/materialsystem/stdshaders/sky_ps2x.fxc
new file mode 100644
index 00000000..563fddbb
--- /dev/null
+++ b/sp/src/materialsystem/stdshaders/sky_ps2x.fxc
@@ -0,0 +1,27 @@
+// HDRFIXME: Make this work with nonHDR
+// STATIC: "CONVERT_TO_SRGB"			"0..1"	[ps20b][= g_pHardwareConfig->NeedsShaderSRGBConversion()] [PC]
+// STATIC: "CONVERT_TO_SRGB"			"0..0"	[= 0] [XBOX]
+// DYNAMIC: "WRITE_DEPTH_TO_DESTALPHA"	"0..1"	[ps20b] [PC]
+// DYNAMIC: "WRITE_DEPTH_TO_DESTALPHA"	"0..0"	[ps20b] [XBOX]
+#include "common_ps_fxc.h"
+
+#if defined( SHADER_MODEL_PS_2_0 )
+#	define WRITE_DEPTH_TO_DESTALPHA 0
+#endif
+
+sampler BaseTextureSampler	: register( s0 );
+HALF4 InputScale			: register( c0 );
+
+struct PS_INPUT
+{
+	float2 baseTexCoord		: TEXCOORD0;
+};
+
+float4 main( PS_INPUT i ) : COLOR
+{
+	HALF4 color = tex2D( BaseTextureSampler, i.baseTexCoord.xy );
+	color.rgb *= InputScale.rgb;
+	
+	// This is never fogged.
+	return FinalOutput( color, 0, PIXEL_FOG_TYPE_NONE, TONEMAP_SCALE_LINEAR, WRITE_DEPTH_TO_DESTALPHA, 1e20 ); //when writing depth to dest alpha, write a value guaranteed to saturate
+}