Genymobile/scrcpy
1
0
Fork 0
mirror of https://github.com/Genymobile/scrcpy.git synced 2026-04-21 01:33:36 +00:00
Code Issues Projects Releases Packages Wiki Activity

Enable screensaver using hints

Browse source 
SDL disables the screensaver by default. It can be configured via a
hint instead of explicitly calling `SDL_EnableScreenSaver()`.

Refs #6754 <https://github.com/Genymobile/scrcpy/pull/6754>
This commit is contained in:
Romain Vimont 2026-04-06 12:11:46 +02:00
parent 003616bd2c
commit c527bc76de
1 changed files with 9 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

25
app/src/scrcpy.c
View file

@ -102,7 +102,7 @@ static BOOL WINAPI windows_ctrl_handler(DWORD ctrl_type) {
#endif // _WIN32
static void
sdl_set_hints(const char *render_driver) {
sdl_set_hints(const char *render_driver, bool disable_screensaver) {
if (render_driver && !SDL_SetHint(SDL_HINT_RENDER_DRIVER, render_driver)) {
LOGW("Could not set render driver");
}
@ -137,10 +137,15 @@ sdl_set_hints(const char *render_driver) {
if (!SDL_SetHint(SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS, "1")) {
LOGW("Could not allow joystick background events");
}
if (!disable_screensaver
&& !SDL_SetHint(SDL_HINT_VIDEO_ALLOW_SCREENSAVER, "1")) {
LOGW("Could not enable screensaver");
}
}
static void
sdl_configure(bool disable_screensaver) {
sdl_configure(void) {
#ifdef _WIN32
// Clean up properly on Ctrl+C on Windows
bool ok = SetConsoleCtrlHandler(windows_ctrl_handler, TRUE);
@ -148,18 +153,6 @@ sdl_configure(bool disable_screensaver) {
LOGW("Could not set Ctrl+C handler");
}
#endif // _WIN32
if (disable_screensaver) {
bool ok = SDL_DisableScreenSaver();
if (!ok) {
LOGW("Could not disable screen saver");
}
} else {
bool ok = SDL_EnableScreenSaver();
if (!ok) {
LOGW("Could not enable screen saver");
}
}
}
static enum scrcpy_exit_code
@ -489,7 +482,7 @@ scrcpy(struct scrcpy_options *options) {
// Set hints before starting the server thread to avoid race conditions in
// SDL
sdl_set_hints(options->render_driver);
sdl_set_hints(options->render_driver, options->disable_screensaver);
if (!sc_server_start(&s->server)) {
goto end;
@ -538,7 +531,7 @@ scrcpy(struct scrcpy_options *options) {
}
}
sdl_configure(options->disable_screensaver);
sdl_configure();
// Await for server without blocking Ctrl+C handling
bool connected;