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git://projects.qi-hardware.com/gmenu2x.git
synced 2024-11-26 19:50:35 +02:00
Reinitialize the powersaver timer when a suspend has been detected.
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parent
78b607033a
commit
2d81b13459
@ -9,7 +9,16 @@
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PowerSaver *PowerSaver::instance = NULL;
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PowerSaver *PowerSaver::instance = NULL;
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Uint32 screenTimerCallback(Uint32, void *) {
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Uint32 screenTimerCallback(Uint32 timeout, void *d) {
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unsigned int * old_ticks = (unsigned int *) d;
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unsigned int new_ticks = SDL_GetTicks();
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if (new_ticks > *old_ticks + timeout + 1000) {
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DEBUG("Suspend occured, restarting timer\n");
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*old_ticks = new_ticks;
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return timeout;
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}
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DEBUG("Disable Backlight Event\n");
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DEBUG("Disable Backlight Event\n");
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PowerSaver::getInstance()->disableScreen();
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PowerSaver::getInstance()->disableScreen();
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return 0;
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return 0;
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@ -62,7 +71,8 @@ void PowerSaver::addScreenTimer() {
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return;
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return;
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}
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}
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screenTimer = SDL_AddTimer(screenTimeout * 1000, screenTimerCallback, NULL);
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timeout_startms = SDL_GetTicks();
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screenTimer = SDL_AddTimer(screenTimeout * 1000, screenTimerCallback, &timeout_startms);
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if (screenTimer == NULL) {
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if (screenTimer == NULL) {
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ERROR("Could not initialize SDLTimer: %s\n", SDL_GetError());
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ERROR("Could not initialize SDLTimer: %s\n", SDL_GetError());
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}
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}
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@ -23,6 +23,7 @@ private:
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static PowerSaver *instance;
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static PowerSaver *instance;
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bool screenState;
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bool screenState;
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unsigned int screenTimeout;
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unsigned int screenTimeout;
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unsigned int timeout_startms;
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SDL_TimerID screenTimer;
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SDL_TimerID screenTimer;
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};
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};
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