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fixed color parsing

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emcze
2014-08-06 21:44:04 +02:00
parent 69e8ac6f07
commit ff388cfb40
1 changed files with 2 additions and 2 deletions
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4
bar.c
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@@ -164,8 +164,8 @@ parse_color (const char *str, char **end, const uint32_t def)
* Don't do anything if we didn't acquire a rgba visual. */ * Don't do anything if we didn't acquire a rgba visual. */
if (visual != scr->root_visual) { if (visual != scr->root_visual) {
const uint8_t a = ((tmp>>24)&255); const uint8_t a = ((tmp>>24)&255);
const uint32_t t1 = (tmp&0xff00ff) * (0x100-a); const uint32_t t1 = (tmp&0xff00ff) * a / 0x100;
const uint32_t t2 = (tmp&0x00ff00) * (0x100-a); const uint32_t t2 = (tmp&0x00ff00) * a / 0x100;
tmp = (a<<24)|(t1&0xff00ff)|(t2&0x00ff00); tmp = (a<<24)|(t1&0xff00ff)|(t2&0x00ff00);
} }
return tmp; return tmp;