31 lines
711 B
Plaintext
31 lines
711 B
Plaintext
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export uniform int width() { return programCount; }
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export void f_f(uniform float RET[], uniform float aFOO[]) {
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RET[programIndex] = -1;
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int32 a = (programIndex & 1) ? 0xff : 0;
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#if 0
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if (programIndex & 1) {
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RET[programIndex] = exclusive_scan_and(a);
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}
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#else
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const bool mask = programIndex & 1;
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const float res = exclusive_scan_and(mask ? a : -1);
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if (mask) {
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RET[programIndex] = res;
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}
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#endif
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}
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export void result(uniform float RET[]) {
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if (programIndex & 1) {
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if (programIndex == 1)
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RET[programIndex] = -1; // 0xffffffff, made float
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else
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RET[programIndex] = 0xff;
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}
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else
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RET[programIndex] = -1;
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}
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