1HEADmaster

1 files changed, 82 insertions, 0 deletions

diff --git a/materialsystem/stdshaders/HDRSelectRange.cpp b/materialsystem/stdshaders/HDRSelectRange.cpp
new file mode 100644
index 0000000..96ca660
--- /dev/null
+++ b/materialsystem/stdshaders/HDRSelectRange.cpp
@@ -0,0 +1,82 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================
+
+#include "BaseVSShader.h"
+#include "common_hlsl_cpp_consts.h"
+
+#include "HDRSelectRange_ps20.inc"
+#include "HDRSelectRange_ps20b.inc"
+
+
+BEGIN_VS_SHADER_FLAGS( HDRSelectRange, "Help for HDRSelectRange", SHADER_NOT_EDITABLE )
+	BEGIN_SHADER_PARAMS
+		SHADER_PARAM( SOURCEMRTRENDERTARGET, SHADER_PARAM_TYPE_TEXTURE, "", "" )
+	END_SHADER_PARAMS
+
+	SHADER_INIT
+	{
+		LoadTexture( SOURCEMRTRENDERTARGET );
+	}
+	
+	SHADER_FALLBACK
+	{
+		// Requires DX9 + above
+		if (!g_pHardwareConfig->SupportsVertexAndPixelShaders())
+		{
+			Assert( 0 );
+			return "Wireframe";
+		}
+		return 0;
+	}
+
+	SHADER_DRAW
+	{
+		SHADOW_STATE
+		{
+			pShaderShadow->EnableDepthWrites( false );
+			pShaderShadow->EnableAlphaWrites( false );
+			pShaderShadow->EnableDepthTest( false );
+
+			pShaderShadow->EnableTexture( SHADER_SAMPLER0, true );
+			pShaderShadow->EnableTexture( SHADER_SAMPLER1, true );
+			int fmt = VERTEX_POSITION;
+			pShaderShadow->VertexShaderVertexFormat( fmt, 1, 0, 0 );
+
+			pShaderShadow->SetVertexShader( "HDRSelectRange_vs20", 0 );
+
+			if( g_pHardwareConfig->SupportsPixelShaders_2_b() )
+			{
+				DECLARE_STATIC_PIXEL_SHADER( hdrselectrange_ps20b );
+				SET_STATIC_PIXEL_SHADER( hdrselectrange_ps20b );
+			}
+			else
+			{
+				DECLARE_STATIC_PIXEL_SHADER( hdrselectrange_ps20 );
+				SET_STATIC_PIXEL_SHADER( hdrselectrange_ps20 );
+			}
+			
+		}
+
+		DYNAMIC_STATE
+		{
+			BindTexture( SHADER_SAMPLER0, SOURCEMRTRENDERTARGET, -1 );
+			pShaderAPI->SetVertexShaderIndex( 0 );
+
+			if( g_pHardwareConfig->SupportsPixelShaders_2_b() )
+			{
+				DECLARE_DYNAMIC_PIXEL_SHADER( hdrselectrange_ps20b );
+				SET_DYNAMIC_PIXEL_SHADER( hdrselectrange_ps20b );
+			}
+			else
+			{
+				DECLARE_DYNAMIC_PIXEL_SHADER( hdrselectrange_ps20 );
+				SET_DYNAMIC_PIXEL_SHADER( hdrselectrange_ps20 );
+			}
+		}
+		Draw();
+	}
+END_SHADER