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Use BETWEEN macro in xsetcolorname and fix style.

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noname 2014-04-23 23:12:29 +04:00 committed by Roberto E. Vargas Caballero
parent fe31a3f634
commit 99d2d6007a
1 changed files with 3 additions and 3 deletions
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6
st.c
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@ -2751,10 +2751,10 @@ int
xsetcolorname(int x, const char *name) { xsetcolorname(int x, const char *name) {
XRenderColor color = { .alpha = 0xffff }; XRenderColor color = { .alpha = 0xffff };
Colour colour; Colour colour;
if (x < 0 || x > LEN(colorname)) if(!BETWEEN(x, 0, LEN(colorname)))
return -1; return -1;
if(!name) { if(!name) {
if(16 <= x && x < 16 + 216) { if(BETWEEN(x, 16, 16 + 215)) {
int r = (x - 16) / 36, g = ((x - 16) % 36) / 6, b = (x - 16) % 6; int r = (x - 16) / 36, g = ((x - 16) % 36) / 6, b = (x - 16) % 6;
color.red = sixd_to_16bit(r); color.red = sixd_to_16bit(r);
color.green = sixd_to_16bit(g); color.green = sixd_to_16bit(g);
@ -2763,7 +2763,7 @@ xsetcolorname(int x, const char *name) {
return 0; /* something went wrong */ return 0; /* something went wrong */
dc.col[x] = colour; dc.col[x] = colour;
return 1; return 1;
} else if (16 + 216 <= x && x < 256) { } else if(BETWEEN(x, 16 + 216, 255)) {
color.red = color.green = color.blue = 0x0808 + 0x0a0a * (x - (16 + 216)); color.red = color.green = color.blue = 0x0808 + 0x0a0a * (x - (16 + 216));
if(!XftColorAllocValue(xw.dpy, xw.vis, xw.cmap, &color, &colour)) if(!XftColorAllocValue(xw.dpy, xw.vis, xw.cmap, &color, &colour))
return 0; /* something went wrong */ return 0; /* something went wrong */