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https://github.com/cemu-project/cemu_graphic_packs.git
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109 lines
2.1 KiB
Plaintext
109 lines
2.1 KiB
Plaintext
#version 420
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#extension GL_ARB_texture_gather : enable
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#extension GL_ARB_separate_shader_objects : enable
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// shader 71a7179980cfe114
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uniform ivec4 uf_remappedPS[1];
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layout(binding = 0) uniform samplerCubeArray textureUnitPS0;// Tex0 addr 0xf4241000 res 256x256x1 dim 3 tm: 4 format 0820 compSel: 0 1 2 3 mipView: 0x0 (num 0x9) sliceView: 0x0 (num 0x6) Sampler0 ClampX/Y/Z: 2 2 2 border: 1
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layout(location = 0) in vec4 passParameterSem0;
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layout(location = 1) in vec4 passParameterSem1;
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layout(location = 2) in vec4 passParameterSem2;
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layout(location = 0) out vec4 passPixelColor0;
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uniform vec2 uf_fragCoordScale;
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void redcCUBE(vec4 src0, vec4 src1, out vec3 stm, out int faceId)
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{
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// stm -> x .. s, y .. t, z .. MajorAxis*2.0
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vec3 inputCoord = normalize(vec3(src1.y, src1.x, src0.x));
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float rx = inputCoord.x;
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float ry = inputCoord.y;
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float rz = inputCoord.z;
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if( abs(rx) > abs(ry) && abs(rx) > abs(rz) )
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{
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stm.z = rx*2.0;
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stm.xy = vec2(ry,rz);
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if( rx >= 0.0 )
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{
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faceId = 0;
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}
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else
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{
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faceId = 1;
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}
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}
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else if( abs(ry) > abs(rx) && abs(ry) > abs(rz) )
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{
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stm.z = ry*2.0;
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stm.xy = vec2(rx,rz);
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if( ry >= 0.0 )
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{
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faceId = 2;
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}
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else
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{
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faceId = 3;
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}
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}
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else //if( abs(rz) > abs(ry) && abs(rz) > abs(rx) )
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{
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stm.z = rz*2.0;
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stm.xy = vec2(rx,ry);
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if( rz >= 0.0 )
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{
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faceId = 4;
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}
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else
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{
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faceId = 5;
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}
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}
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}
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vec3 redcCUBEReverse(vec2 st, int faceId)
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{
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st.yx = st.xy;
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vec3 v;
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float majorAxis = 1.0;
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if( faceId == 0 )
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{
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v.yz = (st-vec2(1.5))*(majorAxis*2.0);
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v.x = 1.0;
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}
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else if( faceId == 1 )
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{
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v.yz = (st-vec2(1.5))*(majorAxis*2.0);
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v.x = -1.0;
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}
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else if( faceId == 2 )
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{
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v.xz = (st-vec2(1.5))*(majorAxis*2.0);
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v.y = 1.0;
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}
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else if( faceId == 3 )
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{
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v.xz = (st-vec2(1.5))*(majorAxis*2.0);
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v.y = -1.0;
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}
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else if( faceId == 4 )
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{
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v.xy = (st-vec2(1.5))*(majorAxis*2.0);
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v.z = 1.0;
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}
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else
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{
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v.xy = (st-vec2(1.5))*(majorAxis*2.0);
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v.z = -1.0;
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}
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return v;
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}
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int clampFI32(int v)
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{
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if( v == 0x7FFFFFFF )
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return floatBitsToInt(1.0);
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else if( v == 0xFFFFFFFF )
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return floatBitsToInt(0.0);
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return floatBitsToInt(clamp(intBitsToFloat(v), 0.0, 1.0));
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}
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float mul_nonIEEE(float a, float b){ if( a == 0.0 || b == 0.0 ) return 0.0; return a*b; }
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void main()
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{
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}
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