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[SDL2] wayland: Send exposure events when showing or resizing the window #10783

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merged 1 commit into from
Sep 10, 2024
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[SDL2] wayland: Send exposure events when showing or resizing the window #10783

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4 changes: 4 additions & 0 deletions src/video/wayland/SDL_waylandwindow.c
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Original file line number Diff line number Diff line change
Expand Up @@ -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)
Expand Down Expand Up @@ -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;
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