Enable mouse focus clickthrough only if available
The hint SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH appeared in SDL 2.0.5. Ignore
it if the SDL version is older.
@@ -622,11 +622,12 @@ SDL_bool scrcpy(const char *serial, Uint16 local_port, Uint16 max_size, Uint32 b
SDL_LogWarn(SDL_LOG_CATEGORY_VIDEO, "Could not enable bilinear filtering");
}
+#if SDL_VERSION_ATLEAST(2, 0, 5)
// Handle a click to gain focus as any other click
if (!SDL_SetHint(SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH, "1")) {
SDL_LogWarn(SDL_LOG_CATEGORY_VIDEO, "Could not enable mouse focus clickthrough");
-
}
+#endif
struct size window_size = get_initial_optimal_size(frame_size);
window = SDL_CreateWindow(device_name, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED,
