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Wayland: use frame_cb before redrawing GL subwindows (#967)

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This commit is contained in:
ManoloFLTK 2024-05-03 21:55:01 +02:00
parent 70b84b491b
commit b726211b9b
1 changed files with 7 additions and 0 deletions
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7
src/drivers/Wayland/Fl_Wayland_Gl_Window_Driver.cxx
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@ -357,6 +357,13 @@ void Fl_Wayland_Gl_Window_Driver::swap_buffers() {
}
if (egl_surface) {
if (pWindow->parent()) {
struct wld_window *xid = fl_wl_xid(pWindow);
if (xid->frame_cb) return;
xid->frame_cb = wl_surface_frame(xid->wl_surface);
wl_callback_add_listener(xid->frame_cb, Fl_Wayland_Graphics_Driver::p_surface_frame_listener,
xid);
}
eglSwapBuffers(Fl_Wayland_Gl_Window_Driver::egl_display, egl_surface);
}
}