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-rw-r--r--compton.c213
1 files changed, 77 insertions, 136 deletions
diff --git a/compton.c b/compton.c
index 981ee0c68..e86d74951 100644
--- a/compton.c
+++ b/compton.c
@@ -614,7 +614,7 @@ wid_get_prop_adv(const session_t *ps, Window w, Atom atom, long offset,
};
}
- XFree(data);
+ cxfree(data);
return (winprop_t) {
.data.p8 = NULL,
@@ -658,12 +658,12 @@ win_rounded_corners(session_t *ps, win *w) {
for (i = 0; i < nrects; ++i)
if (rects[i].width >= minwidth && rects[i].height >= minheight) {
w->rounded_corners = true;
- XFree(rects);
+ cxfree(rects);
return;
}
w->rounded_corners = false;
- XFree(rects);
+ cxfree(rects);
}
/**
@@ -762,7 +762,7 @@ find_toplevel2(session_t *ps, Window wid) {
break;
}
- if (tchildren) XFree(tchildren);
+ cxfree(tchildren);
wid = parent;
}
@@ -1026,7 +1026,7 @@ find_client_win(session_t *ps, Window w) {
break;
}
- XFree(children);
+ cxfree(children);
return ret;
}
@@ -1448,7 +1448,8 @@ win_paint_win(session_t *ps, win *w, XserverRegion reg_paint) {
// Let glx_bind_pixmap() determine pixmap size, because if the user
// is resizing windows, the width and height we get may not be up-to-date,
// causing the jittering issue M4he reported in #7.
- if (!paint_bind_tex(ps, &w->paint, 0, 0, 0, w->pixmap_damaged)) {
+ if (!paint_bind_tex(ps, &w->paint, 0, 0, 0,
+ (!ps->o.glx_no_rebind_pixmap && w->pixmap_damaged))) {
printf_errf("(%#010lx): Failed to bind texture. Expect troubles.", w->id);
}
w->pixmap_damaged = false;
@@ -1665,7 +1666,7 @@ paint_all(session_t *ps, XserverRegion region, win *t) {
reg_paint = region;
}
- set_tgt_clip(ps, reg_paint);
+ set_tgt_clip(ps, reg_paint, NULL, 0);
paint_root(ps, reg_paint);
// Create temporary regions for use during painting
@@ -1716,10 +1717,16 @@ paint_all(session_t *ps, XserverRegion region, win *t) {
XFixesSubtractRegion(ps->dpy, reg_paint, reg_paint, w->border_size);
// Detect if the region is empty before painting
- if (region == reg_paint || !is_region_empty(ps, reg_paint)) {
- set_tgt_clip(ps, reg_paint);
+ {
+ int nrects = 0;
+ XRectangle *rects = NULL;
+ if (region == reg_paint
+ || !is_region_empty(ps, reg_paint, &rects, &nrects)) {
+ set_tgt_clip(ps, reg_paint, rects, nrects);
- win_paint_shadow(ps, w, reg_paint);
+ win_paint_shadow(ps, w, reg_paint);
+ }
+ cxfree(rects);
}
}
@@ -1743,16 +1750,21 @@ paint_all(session_t *ps, XserverRegion region, win *t) {
reg_paint = region;
}
- if (!is_region_empty(ps, reg_paint)) {
- set_tgt_clip(ps, reg_paint);
- // Blur window background
- if (w->blur_background && (WMODE_SOLID != w->mode
- || (ps->o.blur_background_frame && w->frame_opacity))) {
- win_blur_background(ps, w, ps->tgt_buffer, reg_paint);
- }
+ {
+ int nrects = 0;
+ XRectangle *rects = NULL;
+ if (!is_region_empty(ps, reg_paint, &rects, &nrects)) {
+ set_tgt_clip(ps, reg_paint, rects, nrects);
+ // Blur window background
+ if (w->blur_background && (WMODE_SOLID != w->mode
+ || (ps->o.blur_background_frame && w->frame_opacity))) {
+ win_blur_background(ps, w, ps->tgt_buffer, reg_paint);
+ }
- // Painting the window
- win_paint_win(ps, w, reg_paint);
+ // Painting the window
+ win_paint_win(ps, w, reg_paint);
+ }
+ cxfree(rects);
}
}
@@ -1762,7 +1774,7 @@ paint_all(session_t *ps, XserverRegion region, win *t) {
// Do this as early as possible
if (!ps->o.dbe)
- set_tgt_clip(ps, None);
+ set_tgt_clip(ps, None, NULL, 0);
if (ps->o.vsync) {
// Make sure all previous requests are processed to achieve best
@@ -2751,7 +2763,7 @@ restack_win(session_t *ps, win *w, Window new_above) {
printf("-> ");
if (to_free) {
- XFree(window_name);
+ cxfree(window_name);
window_name = NULL;
}
}
@@ -3251,11 +3263,11 @@ wid_get_text_prop(session_t *ps, Window wid, Atom prop,
*pnstr = 0;
if (*pstrlst)
XFreeStringList(*pstrlst);
- XFree(text_prop.value);
+ cxfree(text_prop.value);
return false;
}
- XFree(text_prop.value);
+ cxfree(text_prop.value);
return true;
}
@@ -3281,10 +3293,10 @@ wid_get_name(session_t *ps, Window wid, char **name) {
|| !nstr || !strlst) {
if (strlst)
XFreeStringList(strlst);
- XFree(text_prop.value);
+ cxfree(text_prop.value);
return false;
}
- XFree(text_prop.value);
+ cxfree(text_prop.value);
}
*name = mstrcpy(strlst[0]);
@@ -3766,8 +3778,7 @@ ev_property_notify(session_t *ps, XPropertyEvent *ev) {
// Print out changed atom
char *name = XGetAtomName(ps->dpy, ev->atom);
printf_dbg(" { atom = %s }\n", name);
- if (name)
- XFree(name);
+ cxfree(name);
}
#endif
@@ -3987,7 +3998,7 @@ ev_handle(session_t *ps, XEvent *ev) {
ev_name(ps, ev), ev_serial(ev), wid, window_name);
if (to_free) {
- XFree(window_name);
+ cxfree(window_name);
window_name = NULL;
}
}
@@ -4228,6 +4239,10 @@ usage(void) {
" My tests on nouveau shows a 200% performance boost when only 1/4 of\n"
" the screen is updated. May break VSync and is not available on some\n"
" drivers. Overrides --glx-copy-from-front.\n"
+ "--glx-no-rebind-pixmap\n"
+ " GLX backend: Avoid rebinding pixmap on window damage. Probably\n"
+ " could improve performance on rapid window content changes, but is\n"
+ " known to break things on some drivers.\n"
#undef WARNING
#ifndef CONFIG_DBUS
#define WARNING WARNING_DISABLED
@@ -4702,6 +4717,7 @@ get_cfg(session_t *ps, int argc, char *const *argv, bool first_pass) {
{ "glx-use-copysubbuffermesa", no_argument, NULL, 295 },
{ "blur-background-exclude", required_argument, NULL, 296 },
{ "active-opacity", required_argument, NULL, 297 },
+ { "glx-no-rebind-pixmap", no_argument, NULL, 298 },
// Must terminate with a NULL entry
{ NULL, 0, NULL, 0 },
};
@@ -4759,6 +4775,7 @@ get_cfg(session_t *ps, int argc, char *const *argv, bool first_pass) {
while (-1 !=
(o = getopt_long(argc, argv, shortopts, longopts, &longopt_idx))) {
switch (o) {
+#define P_CASEBOOL(idx, option) case idx: ps->o.option = true; break
// Short options
case 'h':
usage();
@@ -4790,9 +4807,7 @@ get_cfg(session_t *ps, int argc, char *const *argv, bool first_pass) {
case 'F':
fading_enable = true;
break;
- case 'S':
- ps->o.synchronize = true;
- break;
+ P_CASEBOOL('S', synchronize);
case 'r':
ps->o.shadow_radius = atoi(optarg);
break;
@@ -4811,17 +4826,13 @@ get_cfg(session_t *ps, int argc, char *const *argv, bool first_pass) {
case 'e':
ps->o.frame_opacity = atof(optarg);
break;
- case 'z':
- ps->o.clear_shadow = true;
- break;
+ P_CASEBOOL('z', clear_shadow);
case 'n':
case 'a':
case 's':
printf_errfq(1, "(): -n, -a, and -s have been removed.");
break;
- case 'b':
- ps->o.fork_after_register = true;
- break;
+ P_CASEBOOL('b', fork_after_register);
// Long options
case 256:
// --config
@@ -4838,42 +4849,21 @@ get_cfg(session_t *ps, int argc, char *const *argv, bool first_pass) {
// --shadow-blue
ps->o.shadow_blue = atof(optarg);
break;
- case 260:
- // --inactive-opacity-override
- ps->o.inactive_opacity_override = true;
- break;
+ P_CASEBOOL(260, inactive_opacity_override);
case 261:
// --inactive-dim
ps->o.inactive_dim = atof(optarg);
break;
- case 262:
- // --mark-wmwin-focused
- ps->o.mark_wmwin_focused = true;
- break;
+ P_CASEBOOL(262, mark_wmwin_focused);
case 263:
// --shadow-exclude
condlst_add(ps, &ps->o.shadow_blacklist, optarg);
break;
- case 264:
- // --mark-ovredir-focused
- ps->o.mark_ovredir_focused = true;
- break;
- case 265:
- // --no-fading-openclose
- ps->o.no_fading_openclose = true;
- break;
- case 266:
- // --shadow-ignore-shaped
- ps->o.shadow_ignore_shaped = true;
- break;
- case 267:
- // --detect-rounded-corners
- ps->o.detect_rounded_corners = true;
- break;
- case 268:
- // --detect-client-opacity
- ps->o.detect_client_opacity = true;
- break;
+ P_CASEBOOL(264, mark_ovredir_focused);
+ P_CASEBOOL(265, no_fading_openclose);
+ P_CASEBOOL(266, shadow_ignore_shaped);
+ P_CASEBOOL(267, detect_rounded_corners);
+ P_CASEBOOL(268, detect_client_opacity);
case 269:
// --refresh-rate
ps->o.refresh_rate = atoi(optarg);
@@ -4887,66 +4877,24 @@ get_cfg(session_t *ps, int argc, char *const *argv, bool first_pass) {
// --alpha-step
ps->o.alpha_step = atof(optarg);
break;
- case 272:
- // --dbe
- ps->o.dbe = true;
- break;
- case 273:
- // --paint-on-overlay
- ps->o.paint_on_overlay = true;
- break;
- case 274:
- // --sw-opti
- ps->o.sw_opti = true;
- break;
- case 275:
- // --vsync-aggressive
- ps->o.vsync_aggressive = true;
- break;
- case 276:
- // --use-ewmh-active-win
- ps->o.use_ewmh_active_win = true;
- break;
- case 277:
- // --respect-prop-shadow
- ps->o.respect_prop_shadow = true;
- break;
- case 278:
- // --unredir-if-possible
- ps->o.unredir_if_possible = true;
- break;
+ P_CASEBOOL(272, dbe);
+ P_CASEBOOL(273, paint_on_overlay);
+ P_CASEBOOL(274, sw_opti);
+ P_CASEBOOL(275, vsync_aggressive);
+ P_CASEBOOL(276, use_ewmh_active_win);
+ P_CASEBOOL(277, respect_prop_shadow);
+ P_CASEBOOL(278, unredir_if_possible);
case 279:
// --focus-exclude
condlst_add(ps, &ps->o.focus_blacklist, optarg);
break;
- case 280:
- // --inactive-dim-fixed
- ps->o.inactive_dim_fixed = true;
- break;
- case 281:
- // --detect-transient
- ps->o.detect_transient = true;
- break;
- case 282:
- // --detect-client-leader
- ps->o.detect_client_leader = true;
- break;
- case 283:
- // --blur-background
- ps->o.blur_background = true;
- break;
- case 284:
- // --blur-background-frame
- ps->o.blur_background_frame = true;
- break;
- case 285:
- // --blur-background-fixed
- ps->o.blur_background_fixed = true;
- break;
- case 286:
- // --dbus
- ps->o.dbus = true;
- break;
+ P_CASEBOOL(280, inactive_dim_fixed);
+ P_CASEBOOL(281, detect_transient);
+ P_CASEBOOL(282, detect_client_leader);
+ P_CASEBOOL(283, blur_background);
+ P_CASEBOOL(284, blur_background_frame);
+ P_CASEBOOL(285, blur_background_fixed);
+ P_CASEBOOL(286, dbus);
case 287:
// --logpath
ps->o.logpath = mstrcpy(optarg);
@@ -4964,14 +4912,8 @@ get_cfg(session_t *ps, int argc, char *const *argv, bool first_pass) {
if (!parse_backend(ps, optarg))
exit(1);
break;
- case 291:
- // --glx-no-stencil
- ps->o.glx_no_stencil = true;
- break;
- case 292:
- // --glx-copy-from-front
- ps->o.glx_copy_from_front = true;
- break;
+ P_CASEBOOL(291, glx_no_stencil);
+ P_CASEBOOL(292, glx_copy_from_front);
case 293:
// --benchmark
ps->o.benchmark = atoi(optarg);
@@ -4980,10 +4922,7 @@ get_cfg(session_t *ps, int argc, char *const *argv, bool first_pass) {
// --benchmark-wid
ps->o.benchmark_wid = strtol(optarg, NULL, 0);
break;
- case 295:
- // --glx-use-copysubbuffermesa
- ps->o.glx_use_copysubbuffermesa = true;
- break;
+ P_CASEBOOL(295, glx_use_copysubbuffermesa);
case 296:
// --blur-background-exclude
condlst_add(ps, &ps->o.blur_background_blacklist, optarg);
@@ -4992,9 +4931,11 @@ get_cfg(session_t *ps, int argc, char *const *argv, bool first_pass) {
// --active-opacity
ps->o.active_opacity = (normalize_d(atof(optarg)) * OPAQUE);
break;
+ P_CASEBOOL(298, glx_no_rebind_pixmap);
default:
usage();
break;
+#undef P_CASEBOOL
}
}
@@ -5492,7 +5433,7 @@ init_filters(session_t *ps) {
ps->xrfilter_convolution_exists = true;
}
}
- XFree(pf);
+ cxfree(pf);
// Turn features off if any required filter is not present
if (!ps->xrfilter_convolution_exists) {
@@ -6195,7 +6136,7 @@ session_init(session_t *ps_old, int argc, char **argv) {
add_win(ps, children[i], i ? children[i-1] : None);
}
- XFree(children);
+ cxfree(children);
}
@@ -6445,7 +6386,7 @@ session_run(session_t *ps) {
if (!ps->redirected)
free_region(ps, &ps->all_damage);
- if (ps->all_damage && !is_region_empty(ps, ps->all_damage)) {
+ if (ps->all_damage && !is_region_empty(ps, ps->all_damage, NULL, NULL)) {
static int paint = 0;
paint_all(ps, ps->all_damage, t);
ps->reg_ignore_expire = false;
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-20 10:35:43 +0000