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HEAD
fehler147 (produces invisible lightning gun in quake3)
[libfirm]
/
ir
/
be
/
test
/
fehler147.c
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float g = 0.098;
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#define myftol(x) ((int)(x))
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void foo(unsigned char *colors) {
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int v;
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float glow = g;
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if (glow < 0) {
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glow = 0;
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} else if(glow > 1) {
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glow = 1;
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}
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v = myftol(255*glow);
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colors[0] = colors[1] = colors[2] = v;
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}
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int main(void) {
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unsigned char colors[3];
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foo(colors);
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printf("%d %d %d\n", colors[0], colors[1], colors[2]);
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return 0;
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}