43 lines
1.7 KiB
Plaintext
43 lines
1.7 KiB
Plaintext
#include "../test_static.isph"
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task void f_fu(uniform float RET[], uniform float aFOO[], uniform float b) {
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varying int8 a_max = 0x7F, a_min = 0x80; // max and min signed int8
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varying int8 c = programIndex;
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if (programIndex % 4 == 0) {
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RET[programIndex * 2] = saturating_sub(a_max, c);
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RET[programIndex * 2 + 1] = saturating_sub(c, a_min);
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}
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else if (programIndex % 4 == 1) {
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RET[programIndex * 2] = saturating_sub(c, (varying int8)(c+3));
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RET[programIndex * 2 + 1] = saturating_sub(a_min, c);
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}
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else if (programIndex % 4 == 2) {
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RET[programIndex * 2] = saturating_sub(a_min, (varying int8)(-1*c));
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RET[programIndex * 2 + 1] = saturating_sub((varying int8)(-1*c), a_max);
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}
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else if (programIndex % 4 == 3) {
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RET[programIndex * 2] = saturating_sub(a_max, (varying int8)(-1*c));
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RET[programIndex * 2 + 1] = saturating_sub(a_max, (varying int8)(-1*c));
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}
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}
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task void result(uniform float RET[]) {
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varying int8 a_max = 0x7F, a_min = 0x80; // max and min signed int8
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varying int8 c = programIndex;
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if (programIndex % 4 == 0) {
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RET[programIndex * 2] = (varying int8) a_max - c;
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RET[programIndex * 2 + 1] = (varying int8) a_max;
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}
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else if (programIndex % 4 == 1) {
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RET[programIndex * 2] = (varying int8) -3;
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RET[programIndex * 2 + 1] = (varying int8) a_min;
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}
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else if (programIndex % 4 == 2) {
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RET[programIndex * 2] = (varying int8) a_min + c;
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RET[programIndex * 2 + 1] = (varying int8) a_min;
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}
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else if (programIndex % 4 == 3) {
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RET[programIndex * 2] = (varying int8) a_max;
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RET[programIndex * 2 + 1] = (varying int8) a_max;
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}
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}
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