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wayland: Send exposure events when showing or resizing the window 

Clients may rely on this event to signal when they should redraw themselves, so send it when appropriate.
This commit is contained in:
Frank Praznik 2024-09-10 10:07:55 -04:00
parent 54757c29dd
commit 8fa99993af
1 changed files with 4 additions and 0 deletions
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4
src/video/wayland/SDL_waylandwindow.c
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@ -1421,6 +1421,9 @@ void Wayland_ShowWindow(_THIS, SDL_Window *window)
* HideWindow was called immediately before ShowWindow.
*/
WAYLAND_wl_display_roundtrip(c->display);
/* Send an exposure event to signal that the client should draw. */
SDL_SendWindowEvent(window, SDL_WINDOWEVENT_EXPOSED, 0, 0);
}
static void Wayland_ReleasePopup(_THIS, SDL_Window *popup)
@ -2094,6 +2097,7 @@ static void Wayland_HandleResize(SDL_Window *window, int width, int height, floa
window->w = 0;
window->h = 0;
SDL_SendWindowEvent(window, SDL_WINDOWEVENT_RESIZED, width, height);
SDL_SendWindowEvent(window, SDL_WINDOWEVENT_EXPOSED, 0, 0);
window->w = width;
window->h = height;
data->needs_resize_event = SDL_FALSE;