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Convert Xinerama usage to xcb

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Signed-off-by: Uli Schlachter <psychon@znc.in>
This commit is contained in:
Uli Schlachter
2018-09-29 11:46:29 +02:00
parent 83a4853419
commit 9dff55540f
4 changed files with 35 additions and 21 deletions
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13
src/compton.h
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@ -650,14 +650,21 @@ static inline void
cxinerama_win_upd_scr(session_t *ps, win *w) {
#ifdef CONFIG_XINERAMA
w->xinerama_scr = -1;
for (XineramaScreenInfo *s = ps->xinerama_scrs;
s < ps->xinerama_scrs + ps->xinerama_nscrs; ++s)
if (!ps->xinerama_scrs)
return;
xcb_xinerama_screen_info_t *scrs = xcb_xinerama_query_screens_screen_info(ps->xinerama_scrs);
int length = xcb_xinerama_query_screens_screen_info_length(ps->xinerama_scrs);
for (int i = 0; i < length; i++) {
xcb_xinerama_screen_info_t *s = &scrs[i];
if (s->x_org <= w->g.x && s->y_org <= w->g.y
&& s->x_org + s->width >= w->g.x + w->widthb
&& s->y_org + s->height >= w->g.y + w->heightb) {
w->xinerama_scr = s - ps->xinerama_scrs;
w->xinerama_scr = i;
return;
}
}
#endif
}