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(iOS) Go back to old runloop implementation

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This commit is contained in:
Twinaphex 2015-03-28 15:55:30 +01:00
parent fbeec2f00e
commit aef562ebd5
1 changed files with 39 additions and 45 deletions
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84
apple/iOS/platform.m
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@ -31,8 +31,7 @@
#include "../../menu/drivers/ios.h"
id<RetroArch_Platform> apple_platform;
CADisplayLink *displayLink;
static CFRunLoopObserverRef iterate_observer;
/* forward decls */
@ -40,6 +39,32 @@ void apple_rarch_exited(void);
void main_exit_save_config(void);
static void rarch_draw(CFRunLoopObserverRef observer, CFRunLoopActivity activity, void *info)
{
runloop_t *runloop = rarch_main_get_ptr();
int ret = 0;
bool iterate = iterate_observer && !runloop->is_paused;
if (!iterate)
return;
ret = rarch_main_iterate();
if (ret == -1)
{
main_exit_save_config();
main_exit(NULL);
return;
}
if (runloop->is_idle)
return;
if (g_view)
[g_view display];
CFRunLoopWakeUp(CFRunLoopGetMain());
}
void apple_rarch_exited(void)
{
[apple_platform unloadingCore];
@ -289,55 +314,24 @@ void notify_content_loaded(void)
[self apple_start_iteration];
}
static void rarch_main_event_pump(void)
{
SInt32 result;
const CFTimeInterval seconds = 0.002;
do {
result = CFRunLoopRunInMode(kCFRunLoopDefaultMode, seconds, TRUE);
}while(result == kCFRunLoopRunHandledSource);
}
- (void) rarch_draw:(id)sender
{
runloop_t *runloop = rarch_main_get_ptr();
int ret = 0;
if (displayLink == nil)
goto exit;
rarch_main_event_pump();
ret = rarch_main_iterate();
if (ret == -1)
goto exit;
if (runloop->is_idle)
return;
if (g_view)
[g_view display];
return;
exit:
main_exit_save_config();
main_exit(NULL);
}
- (void) apple_start_iteration
{
displayLink = [CADisplayLink displayLinkWithTarget:self
selector:@selector(rarch_draw:)];
[displayLink addToRunLoop:[NSRunLoop currentRunLoop] forMode:NSDefaultRunLoopMode];
if (iterate_observer)
return;
iterate_observer = CFRunLoopObserverCreate(0, kCFRunLoopBeforeWaiting,
true, 0, rarch_draw, 0);
CFRunLoopAddObserver(CFRunLoopGetMain(), iterate_observer, kCFRunLoopCommonModes);
}
- (void) apple_stop_iteration
{
[displayLink removeFromRunLoop:[NSRunLoop currentRunLoop] forMode:NSDefaultRunLoopMode];
displayLink = nil;
if (!iterate_observer)
return;
CFRunLoopObserverInvalidate(iterate_observer);
CFRelease(iterate_observer);
iterate_observer = NULL;
}
- (void)applicationDidEnterBackground:(UIApplication *)application