Moved Shaders src to CodeWalker.Shaders

CodeWalker.Shaders/PPCopyPixelsPS.hlsl

@@ -0,0 +1,27 @@
+//--------------------------------------------------------------------------------------
+// File: DumpToTexture.hlsl
+//
+// The PS for converting CS output buffer to a texture, used in CS path of 
+// HDRToneMappingCS11 sample
+// 
+// Copyright (c) Microsoft Corporation. All rights reserved.
+//--------------------------------------------------------------------------------------
+StructuredBuffer<float4> buffer : register( t0 );
+
+struct QuadVS_Output
+{
+    float4 Pos : SV_POSITION;              
+    float2 Tex : TEXCOORD0;
+};
+
+cbuffer cbPS : register( b0 )
+{
+    uint4    g_param;   
+};
+
+float4 main( QuadVS_Output Input ) : SV_TARGET
+{
+    // To calculate the buffer offset, it is natural to use the screen space coordinates,
+    // Input.Pos is the screen space coordinates of the pixel being written 
+    return buffer[ (Input.Pos.x - 0.5) + (Input.Pos.y - 0.5) * g_param.x ];	
+}