зеркало из https://github.com/stride3d/xkslang.git
141 строка
2.8 KiB
GLSL
141 строка
2.8 KiB
GLSL
SamplerState g_sSamp : register(s0);
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RWTexture1D <float> g_tTex1df1;
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RWTexture1D <int> g_tTex1di1;
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RWTexture1D <uint> g_tTex1du1;
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RWTexture2D <float> g_tTex2df1;
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RWTexture2D <int> g_tTex2di1;
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RWTexture2D <uint> g_tTex2du1;
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RWTexture3D <float> g_tTex3df1;
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RWTexture3D <int> g_tTex3di1;
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RWTexture3D <uint> g_tTex3du1;
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RWTexture1DArray <float> g_tTex1df1a;
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RWTexture1DArray <int> g_tTex1di1a;
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RWTexture1DArray <uint> g_tTex1du1a;
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RWTexture2DArray <float> g_tTex2df1a;
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RWTexture2DArray <int> g_tTex2di1a;
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RWTexture2DArray <uint> g_tTex2du1a;
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struct PS_OUTPUT
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{
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float4 Color : SV_Target0;
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};
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uniform int c1;
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uniform int2 c2;
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uniform int3 c3;
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uniform int4 c4;
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uniform int o1;
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uniform int2 o2;
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uniform int3 o3;
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uniform int4 o4;
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uniform float uf1;
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uniform int ui1;
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uniform uint uu1;
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int Fn1(in int x) { return x; }
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uint Fn1(in uint x) { return x; }
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float Fn1(in float x) { return x; }
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void Fn2(out int x) { x = int(0); }
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void Fn2(out uint x) { x = uint(0); }
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void Fn2(out float x) { x = float(0); }
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float SomeValue() { return c1; }
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PS_OUTPUT main()
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{
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PS_OUTPUT psout;
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// 1D
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g_tTex1df1[c1];
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float r00 = g_tTex1df1[c1];
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int r01 = g_tTex1di1[c1];
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uint r02 = g_tTex1du1[c1];
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// 2D
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float r10 = g_tTex2df1[c2];
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int r11 = g_tTex2di1[c2];
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uint r12 = g_tTex2du1[c2];
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// 3D
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float r20 = g_tTex3df1[c3];
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int r21 = g_tTex3di1[c3];
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uint r22 = g_tTex3du1[c3];
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float lf1 = uf1;
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// Test as L-values
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// 1D
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g_tTex1df1[c1] = SomeValue(); // complex R-value
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g_tTex1df1[c1] = lf1;
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g_tTex1di1[c1] = int(2);
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g_tTex1du1[c1] = uint(3);
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// Test some operator= things, which need to do both a load and a store.
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float val1 = (g_tTex1df1[c1] *= 2.0);
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g_tTex1df1[c1] -= 3.0;
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g_tTex1df1[c1] += 4.0;
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g_tTex1di1[c1] /= 2;
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g_tTex1di1[c1] %= 2;
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g_tTex1di1[c1] &= 0xffff;
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g_tTex1di1[c1] |= 0xf0f0;
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g_tTex1di1[c1] <<= 2;
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g_tTex1di1[c1] >>= 2;
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// 2D
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g_tTex2df1[c2] = SomeValue(); // complex L-value
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g_tTex2df1[c2] = lf1;
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g_tTex2di1[c2] = int(5);
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g_tTex2du1[c2] = uint(6);
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// 3D
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g_tTex3df1[c3] = SomeValue(); // complex L-value
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g_tTex3df1[c3] = lf1;
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g_tTex3di1[c3] = int(8);
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g_tTex3du1[c3] = uint(9);
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// Test function calling
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Fn1(g_tTex1df1[c1]); // in
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Fn1(g_tTex1di1[c1]); // in
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Fn1(g_tTex1du1[c1]); // in
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Fn2(g_tTex1df1[c1]); // out
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Fn2(g_tTex1di1[c1]); // out
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Fn2(g_tTex1du1[c1]); // out
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// Test increment operators
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// pre-ops
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++g_tTex1df1[c1];
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++g_tTex1di1[c1];
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++g_tTex1du1[c1];
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--g_tTex1df1[c1];
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--g_tTex1di1[c1];
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--g_tTex1du1[c1];
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// post-ops
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g_tTex1df1[c1]++;
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g_tTex1du1[c1]--;
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g_tTex1di1[c1]++;
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g_tTex1df1[c1]--;
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g_tTex1di1[c1]++;
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g_tTex1du1[c1]--;
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// read and write
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g_tTex1df1[1] = g_tTex2df1[int2(2, 3)];
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psout.Color = 1.0;
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return psout;
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}
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