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Fix X11 boot splash scaling.

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This commit is contained in:
Pāvels Nadtočajevs
2025-04-16 10:45:43 +03:00
parent dbddc9ef29
commit 5ddaaa93e6
1 changed files with 71 additions and 1 deletions
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72
platform/linuxbsd/x11/display_server_x11.cpp
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@@ -1903,7 +1903,7 @@ DisplayServer::WindowID DisplayServerX11::create_sub_window(WindowMode p_mode, V
void DisplayServerX11::show_window(WindowID p_id) {
_THREAD_SAFE_METHOD_
const WindowData &wd = windows[p_id];
WindowData &wd = windows[p_id];
popup_open(p_id);
DEBUG_LOG_X11("show_window: %lu (%u) \n", wd.x11_window, p_id);
@@ -1911,6 +1911,76 @@ void DisplayServerX11::show_window(WindowID p_id) {
XMapWindow(x11_display, wd.x11_window);
XSync(x11_display, False);
_validate_mode_on_map(p_id);
if (p_id == MAIN_WINDOW_ID) {
// Get main window size for boot splash drawing.
bool get_config_event = false;
// Search the X11 event queue for ConfigureNotify events and process all that are currently queued early.
{
MutexLock mutex_lock(events_mutex);
for (uint32_t event_index = 0; event_index < polled_events.size(); ++event_index) {
XEvent &config_event = polled_events[event_index];
if (config_event.type == ConfigureNotify) {
_window_changed(&config_event);
get_config_event = true;
}
}
XEvent config_event;
while (XCheckTypedEvent(x11_display, ConfigureNotify, &config_event)) {
_window_changed(&config_event);
get_config_event = true;
}
}
// Estimate maximize/full screen window size, ConfigureNotify may arrive only after maximize animation is finished.
if (!get_config_event && (wd.maximized || wd.fullscreen)) {
int screen = window_get_current_screen(p_id);
Size2i sz;
if (wd.maximized) {
sz = screen_get_usable_rect(screen).size;
if (!wd.borderless) {
Atom prop = XInternAtom(x11_display, "_NET_FRAME_EXTENTS", True);
if (prop != None) {
Atom type;
int format;
unsigned long len;
unsigned long remaining;
unsigned char *data = nullptr;
if (XGetWindowProperty(x11_display, wd.x11_window, prop, 0, 4, False, AnyPropertyType, &type, &format, &len, &remaining, &data) == Success) {
if (format == 32 && len == 4 && data) {
long *extents = (long *)data;
sz.width -= extents[0] + extents[1]; // left, right
sz.height -= extents[2] + extents[3]; // top, bottom
}
XFree(data);
}
}
}
} else {
sz = screen_get_size(screen);
}
if (sz == Size2i()) {
return;
}
wd.size = sz;
#if defined(RD_ENABLED)
if (rendering_context) {
rendering_context->window_set_size(p_id, sz.width, sz.height);
}
#endif
#if defined(GLES3_ENABLED)
if (gl_manager) {
gl_manager->window_resize(p_id, sz.width, sz.height);
}
if (gl_manager_egl) {
gl_manager_egl->window_resize(p_id, sz.width, sz.height);
}
#endif
}
}
}
void DisplayServerX11::delete_sub_window(WindowID p_id) {