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James Russell
2026-04-03 00:22:39 -05:00
commit eca1e8c458
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libsst-wm/RaspPi/SST_WMEvent_RaspPi.c Normal file
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/*
SST_WMEvent_Win32.c
Author: Patrick Baggett <ptbaggett@762studios.com>
Created: 6/25/2013
Purpose:
Raspberry Pi "window" event functions
License:
This program is free software. It comes without any warranty, to
the extent permitted by applicable law. You can redistribute it
and/or modify it under the terms of the Do What The Fuck You Want
To Public License, Version 2, as published by Sam Hocevar. See
http://sam.zoy.org/wtfpl/COPYING for more details.
*/
#include <SST/SST_WMEvent.h>
#include "RaspPiPrivate.h"
/******************************************************************************/
int SST_WM_GetEvent(SST_DisplayTarget target, SST_WMEvent* eventReturn)
{
SST_DisplayTarget_RaspPi* displayTarget = (SST_DisplayTarget_RaspPi*)target;
/* Check for user events */
if(RemoveFromEQ(&displayTarget->userEventQueue, eventReturn))
return 1;
if(RemoveFromEQ(&displayTarget->eventQueue, eventReturn))
return 1;
return 0;
}
/******************************************************************************/
/* These functions are used by SST_WMEvent_Common.c */
EventQueue* getUserEventQueue(SST_DisplayTarget target)
{
SST_DisplayTarget_RaspPi* displayTarget = (SST_DisplayTarget_RaspPi*)target;
return &displayTarget->userEventQueue;
}
void lockUserEventQueue(SST_DisplayTarget target)
{
SST_DisplayTarget_RaspPi* displayTarget = (SST_DisplayTarget_RaspPi*)target;
pthread_mutex_lock(&displayTarget->eventLock);
}
void unlockUserEventQueue(SST_DisplayTarget target)
{
SST_DisplayTarget_RaspPi* displayTarget = (SST_DisplayTarget_RaspPi*)target;
pthread_mutex_unlock(&displayTarget->eventLock);
}