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18 lines
459 B
C
18 lines
459 B
C
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#include "pspmath.h"
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float vfpu_randf(float min, float max) {
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float result;
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__asm__ volatile (
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"mtv %1, S000\n"
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"mtv %2, S001\n"
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"vsub.s S001, S001, S000\n"
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"vrndf1.s S002\n"
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"vone.s S003\n"
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"vsub.s S002, S002, S003\n"
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"vmul.s S001, S002, S001\n"
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"vadd.s S000, S000, S001\n"
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"mfv %0, S000\n"
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: "=r"(result) : "r"(min), "r"(max));
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return result;
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}
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