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SDL: Allow fullscreen toggle in BasiliskII

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This commit is contained in:
Dave Vasilevsky 2013-04-19 00:18:14 -04:00
parent eceafc6200
commit 26d5f6b7f2
1 changed files with 9 additions and 6 deletions
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15
BasiliskII/src/SDL/video_sdl.cpp
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@ -106,11 +106,9 @@ static bool redraw_thread_active = false; // Flag: Redraw thread installed
#ifndef USE_CPU_EMUL_SERVICES
static volatile bool redraw_thread_cancel; // Flag: Cancel Redraw thread
static SDL_Thread *redraw_thread = NULL; // Redraw thread
#ifdef SHEEPSHAVER
static volatile bool thread_stop_req = false;
static volatile bool thread_stop_ack = false; // Acknowledge for thread_stop_req
#endif
#endif
#ifdef ENABLE_VOSF
static bool use_vosf = false; // Flag: VOSF enabled
@ -1216,13 +1214,14 @@ void VideoQuitFullScreen(void)
quit_full_screen = true;
}
#ifdef SHEEPSHAVER
static void do_toggle_fullscreen(void)
{
#ifndef USE_CPU_EMUL_SERVICES
// pause redraw thread
thread_stop_ack = false;
thread_stop_req = true;
while (!thread_stop_ack) ;
#endif
// save the mouse position
int x, y;
@ -1239,7 +1238,9 @@ static void do_toggle_fullscreen(void)
drv->adapt_to_video_mode();
// reset the palette
#ifdef SHEEPSHAVER
video_set_palette();
#endif
drv->update_palette();
// restore the screen contents
@ -1258,9 +1259,10 @@ static void do_toggle_fullscreen(void)
// resume redraw thread
toggle_fullscreen = false;
#ifndef USE_CPU_EMUL_SERVICES
thread_stop_req = false;
}
#endif
}
/*
* Mac VBL interrupt
@ -1299,6 +1301,9 @@ void VideoInterrupt(void)
if (emerg_quit)
QuitEmulator();
if (toggle_fullscreen)
do_toggle_fullscreen();
// Temporarily give up frame buffer lock (this is the point where
// we are suspended when the user presses Ctrl-Tab)
UNLOCK_FRAME_BUFFER;
@ -2209,13 +2214,11 @@ static int redraw_func(void *arg)
next = GetTicks_usec();
ticks++;
#ifdef SHEEPSHAVER
// Pause if requested (during video mode switches)
if (thread_stop_req) {
thread_stop_ack = true;
continue;
}
#endif
// Process pending events and update display
do_video_refresh();