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Hide the window immediately on close

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The screen may not be destroyed immediately on close to avoid undefined
behavior, because it may still receive events from the decoder.

But the visual window must still be closed immediately.
This commit is contained in:
Romain Vimont 2021-04-13 22:22:54 +02:00
parent 0272e6dc77
commit 0541f1bff2
3 changed files with 16 additions and 0 deletions
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4
app/src/scrcpy.c
View file

@ -398,6 +398,10 @@ scrcpy(const struct scrcpy_options *options) {
ret = event_loop(options);
LOGD("quit...");
// Close the window immediately on closing, because screen_destroy() may
// only be called once the stream thread is joined (it may take time)
screen_hide_window(&screen);
end:
// The stream is not stopped explicitly, because it will stop by itself on
// end-of-stream

5
app/src/screen.c
View file

@ -453,6 +453,11 @@ screen_show_window(struct screen *screen) {
SDL_ShowWindow(screen->window);
}
void
screen_hide_window(struct screen *screen) {
SDL_HideWindow(screen->window);
}
void
screen_destroy(struct screen *screen) {
#ifndef NDEBUG

7
app/src/screen.h
View file

@ -73,6 +73,13 @@ screen_init(struct screen *screen, struct fps_counter *fps_counter,
void
screen_destroy(struct screen *screen);
// hide the window
//
// It is used to hide the window immediately on closing without waiting for
// screen_destroy()
void
screen_hide_window(struct screen *screen);
// render the texture to the renderer
//
// Set the update_content_rect flag if the window or content size may have