diff options
Diffstat (limited to 'src/native/jogl/ContextUpdater.m')
-rw-r--r-- | src/native/jogl/ContextUpdater.m | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/src/native/jogl/ContextUpdater.m b/src/native/jogl/ContextUpdater.m deleted file mode 100644 index 587782c98..000000000 --- a/src/native/jogl/ContextUpdater.m +++ /dev/null @@ -1,83 +0,0 @@ -#import "ContextUpdater.h" -#import <pthread.h> - -@implementation ContextUpdater -{ -} - -static NSOpenGLContext *theContext; -static pthread_mutex_t resourceLock = PTHREAD_MUTEX_INITIALIZER; - -static void printLockDebugInfo(char *message, char *func, int line) -{ - fprintf(stderr, "%s in function: \"%s\" at line: %d\n", message, func, line); - fflush(stderr); -} - -+ (void) lock -{ - if (theContext != NULL) - { - pthread_mutex_lock(&resourceLock); - } -} - -+ (void) lockInFunction:(char *)func atLine:(int)line -{ - if (theContext != NULL) - { - printLockDebugInfo("locked ", func, line); - [self lock]; - } -} - -+ (void) unlock -{ - if (theContext != NULL) - { - pthread_mutex_unlock(&resourceLock); - } -} - -+ (void) unlockInFunction:(char *)func atLine:(int)line -{ - if (theContext != NULL) - { - printLockDebugInfo("unlocked", func, line); - [self unlock]; - } -} - -- (void) registerFor:(NSOpenGLContext *)context with: (NSView *)view -{ - if (view != NULL) - { - [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(update:) name:NSViewGlobalFrameDidChangeNotification object: view]; - theContext = context; - } -} - -- (void) update:(NSNotification *)notification -{ - [ContextUpdater lock]; - - [theContext update]; - - [ContextUpdater unlock]; -} - -- (id) init -{ - theContext = NULL; - - return [super init]; -} - -- (void) dealloc -{ - [[NSNotificationCenter defaultCenter] removeObserver:self]; - - [super dealloc]; -} - -@end
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