Initial commit

Win32.DX11.Release/data/shaders/hlsl/banner.fragment.hlsl

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+#include "ShaderConstants.fxh"
+#include "Util.fxh"
+
+struct PS_Input {
+	float4 position : SV_Position;
+#ifdef ENABLE_LIGHT
+	float4 light : LIGHT;
+#endif
+#ifdef ENABLE_FOG
+	float4 fogColor : FOG_COLOR;
+#endif
+
+#ifndef DISABLE_TINTING
+	float4 color : COLOR;
+#endif
+
+	float4 texCoords : TEXCOORD_0_FB_MSAA;
+};
+
+struct PS_Output
+{
+	float4 color : SV_Target;
+};
+
+void main( in PS_Input PSInput, out PS_Output PSOutput )
+{
+	float4 diffuse = TEXTURE_0.Sample(TextureSampler0, PSInput.texCoords.xy);
+	float4 base = TEXTURE_0.Sample(TextureSampler0, PSInput.texCoords.zw);
+
+#ifndef DISABLE_TINTING
+	base.a = lerp(diffuse.r * diffuse.a, diffuse.a, PSInput.color.a);
+	base.rgb *= PSInput.color.rgb;
+#endif
+
+#ifdef ENABLE_LIGHT
+	base.rgb *= PSInput.light.rgb;
+#endif
+
+#ifdef ENABLE_FOG
+	//apply fog
+	base.rgb = lerp(base.rgb, PSInput.fogColor.rgb, PSInput.fogColor.a );
+#endif
+
+	//WARNING do not refactor this 
+	PSOutput.color = base;
+
+#ifdef VR_FEATURE
+	// On Rift, the transition from 0 brightness to the lowest 8 bit value is abrupt, so clamp to 
+	// the lowest 8 bit value.
+	PSOutput.color = max(PSOutput.color, 1 / 255.0f);
+#endif
+}