add game&rawdata
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58
gamedata/shaders/r3/bloom_luminance_2.ps
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58
gamedata/shaders/r3/bloom_luminance_2.ps
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#include "common.h"
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struct v2p
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{
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float4 tc0: TEXCOORD0; // Central
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float4 tc1: TEXCOORD1; // -1,+1
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float4 tc2: TEXCOORD2; // -2,+2
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float4 tc3: TEXCOORD3; // -3,+3
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float4 tc4: TEXCOORD4; // -4,+4
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float4 tc5: TEXCOORD5; // -5,+5
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float4 tc6: TEXCOORD6; // -6,+6
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float4 tc7: TEXCOORD7; // -7,+7
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};
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//////////////////////////////////////////////////////////////////////////////////////////
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// perform 4x4 bilinear, 8x8p, the step (B)
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// b): 64x64p => 8x8p
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float sample (float2 tc)
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{
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// float4 data = tex2D(s_image,tc);
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float4 data = s_image.Sample( smp_rtlinear, tc );
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return dot( data, 1.h/4.h ); // sum components
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}
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float4 main( p_filter I ) : SV_Target
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{
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// sample
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float4 accum0;
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accum0.x = sample(I.Tex0);
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accum0.y = sample(I.Tex1);
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accum0.z = sample(I.Tex2);
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accum0.w = sample(I.Tex3);
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float4 accum1;
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accum1.x = sample(I.Tex4);
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accum1.y = sample(I.Tex5);
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accum1.z = sample(I.Tex6);
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accum1.w = sample(I.Tex7);
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float4 accum2;
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accum2.x = sample(I.Tex0.wz);
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accum2.y = sample(I.Tex1.wz);
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accum2.z = sample(I.Tex2.wz);
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accum2.w = sample(I.Tex3.wz);
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float4 accum3;
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accum3.x = sample(I.Tex4.wz);
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accum3.y = sample(I.Tex5.wz);
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accum3.z = sample(I.Tex6.wz);
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accum3.w = sample(I.Tex7.wz);
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// perform accumulation
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float4 final;
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final.x = dot(accum0,1.h/4.h);
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final.y = dot(accum1,1.h/4.h);
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final.z = dot(accum2,1.h/4.h);
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final.w = dot(accum3,1.h/4.h);
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// OK
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return final;
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}
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