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resize event handling tweaks

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Fixes Android and somehow optimizes resizing with lots of gamestates
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Sebastian Krzyszkowiak 2019-03-09 03:18:42 +01:00
parent f375b6f0b1
commit 6899ea5f52
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GPG key ID: E8F235CF3BDBC3FF
1 changed files with 10 additions and 6 deletions
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16
src/mainloop.c
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@ -48,19 +48,23 @@ static inline void HandleEvent(struct Game* game, ALLEGRO_EVENT* ev) {
}
break;
case ALLEGRO_EVENT_DISPLAY_RESIZE:
if ((ev->display.width != al_get_display_width(game->display)) || (ev->display.height != al_get_display_height(game->display))) {
case ALLEGRO_EVENT_DISPLAY_RESIZE: {
bool changed = (ev->display.width != al_get_display_width(game->display)) || (ev->display.height != al_get_display_height(game->display));
#ifdef LIBSUPERDERPY_IMGUI
ImGui_ImplAllegro5_InvalidateDeviceObjects();
ImGui_ImplAllegro5_InvalidateDeviceObjects();
#endif
al_acknowledge_resize(game->display);
al_acknowledge_resize(game->display);
#ifdef LIBSUPERDERPY_IMGUI
ImGui_ImplAllegro5_CreateDeviceObjects();
ImGui_ImplAllegro5_CreateDeviceObjects();
#endif
// SetupViewport can be expensive, so don't do it when the resize event is already outdated or doesn't change anything
if (changed && ((ev->display.width == al_get_display_width(game->display)) || (ev->display.height == al_get_display_height(game->display)))) {
SetupViewport(game);
}
break;
break;
}
case ALLEGRO_EVENT_KEY_DOWN:
#ifdef ALLEGRO_ANDROID
if ((ev->keyboard.keycode == ALLEGRO_KEY_MENU) || (ev->keyboard.keycode == ALLEGRO_KEY_TILDE) || (ev->keyboard.keycode == ALLEGRO_KEY_BACKQUOTE)) {