137 lines
3.3 KiB
HLSL
137 lines
3.3 KiB
HLSL
/*
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menbprepassinternals.fx : MariENB prepass internal variables.
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(C)2013-2014 Marisa Kirisame, UnSX Team.
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Part of MariENB, the personal ENB of Marisa.
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Released under the MIT License.
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*/
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/* mathematical constants */
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static const float pi = 3.1415926535898;
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/* gaussian blur matrices */
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static const float2x2 gauss3 =
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{
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0.16,0.12,
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0.12,0.09
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};
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static const float3x3 gauss5 =
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{
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0.0865051903114,0.0692041522491,0.0346020761246,
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0.0692041522491,0.0553633217993,0.0276816609,
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0.0346020761246,0.0276816609,0.01384083045
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};
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static const float4x4 gauss7 =
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{
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0.0632507440209,0.0527089533508,0.0301194019147,0.011294775718,
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0.0527089533508,0.0439241277923,0.0250995015956,0.00941231309835,
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0.0301194019147,0.0250995015956,0.01434257234,0.00537846462763,
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0.011294775718,0.00941231309835,0.00537846462763,0.00201692423536
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};
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/* SSAO sample sphere */
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static const float3 ssao_samples[16] =
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{
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float3( 0.5381, 0.1856,-0.4319),float3( 0.1379, 0.2486, 0.4430),
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float3( 0.3371, 0.5679,-0.0057),float3(-0.6999,-0.0451,-0.0019),
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float3( 0.0689,-0.1598,-0.8547),float3( 0.0560, 0.0069,-0.1843),
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float3(-0.0146, 0.1402, 0.0762),float3( 0.0100,-0.1924,-0.0344),
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float3(-0.3577,-0.5301,-0.4358),float3(-0.3169, 0.1063, 0.0158),
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float3( 0.0103,-0.5869, 0.0046),float3(-0.0897,-0.4940, 0.3287),
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float3( 0.7119,-0.0154,-0.0918),float3(-0.0533, 0.0596,-0.5411),
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float3( 0.0352,-0.0631, 0.5460),float3(-0.4776, 0.2847,-0.0271)
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};
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/* standard stuff (not all used) */
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float4 tempF1;
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float4 tempF2;
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float4 tempF3;
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float4 Timer;
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float4 ScreenSize;
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float FadeFactor;
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extern float fWaterLevel = 1.0;
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/* samplers and textures (some unused) */
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texture2D texColor;
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texture2D texDepth;
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texture2D texNoise;
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texture2D texFocus;
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texture2D texCurr;
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texture2D texPrev;
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sampler2D SamplerColor = sampler_state
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{
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Texture = <texColor>;
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MinFilter = LINEAR;
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MagFilter = LINEAR;
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MipFilter = NONE;
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AddressU = Mirror;
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AddressV = Mirror;
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SRGBTexture = FALSE;
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MaxMipLevel = 0;
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MipMapLodBias = 0;
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};
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sampler2D SamplerDepth = sampler_state
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{
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Texture = <texDepth>;
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MinFilter = LINEAR;
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MagFilter = LINEAR;
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MipFilter = NONE;
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AddressU = Clamp;
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AddressV = Clamp;
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SRGBTexture = FALSE;
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MaxMipLevel = 0;
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MipMapLodBias = 0;
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};
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sampler2D SamplerNoise = sampler_state
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{
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Texture = <texNoise>;
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MinFilter = LINEAR;
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MagFilter = LINEAR;
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MipFilter = NONE;
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AddressU = Wrap;
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AddressV = Wrap;
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SRGBTexture = FALSE;
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MaxMipLevel = 0;
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MipMapLodBias = 0;
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};
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sampler2D SamplerFocus = sampler_state
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{
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Texture = <texFocus>;
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MinFilter = LINEAR;
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MagFilter = LINEAR;
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MipFilter = NONE;
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AddressU = Clamp;
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AddressV = Clamp;
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SRGBTexture = FALSE;
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MaxMipLevel = 0;
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MipMapLodBias = 0;
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};
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sampler2D SamplerCurr = sampler_state
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{
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Texture = <texCurr>;
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MinFilter = LINEAR;
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MagFilter = LINEAR;
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MipFilter = LINEAR;
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AddressU = Clamp;
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AddressV = Clamp;
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SRGBTexture = FALSE;
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MaxMipLevel = 0;
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MipMapLodBias = 0;
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};
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sampler2D SamplerPrev = sampler_state
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{
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Texture = <texPrev>;
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MinFilter = LINEAR;
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MagFilter = LINEAR;
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MipFilter = NONE;
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AddressU = Clamp;
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AddressV = Clamp;
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SRGBTexture = FALSE;
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MaxMipLevel = 0;
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MipMapLodBias = 0;
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};
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/* whatever */
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struct VS_OUTPUT_POST
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{
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float4 vpos : POSITION;
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float2 txcoord : TEXCOORD0;
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};
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struct VS_INPUT_POST
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{
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float3 pos : POSITION;
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float2 txcoord : TEXCOORD0;
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};
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