75 lines
2.4 KiB
C
75 lines
2.4 KiB
C
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#if __has_include(<Sentry/SentryDefines.h>)
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# import <Sentry/SentryDefines.h>
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#else
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# import "SentryDefines.h"
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#endif
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#if SENTRY_HAS_UIKIT
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# if __has_include(<Sentry/SentryProfilingConditionals.h>)
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# import <Sentry/SentryProfilingConditionals.h>
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# else
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# import "SentryProfilingConditionals.h"
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# endif
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@class SentryDisplayLinkWrapper;
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@protocol SentryCurrentDateProvider;
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@class SentryDispatchQueueWrapper;
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@class SentryNSNotificationCenterWrapper;
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@class SentryScreenFrames;
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@class SentryFramesDelayResult;
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NS_ASSUME_NONNULL_BEGIN
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@class SentryTracer;
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@protocol SentryFramesTrackerListener
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- (void)framesTrackerHasNewFrame:(NSDate *)newFrameDate;
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@end
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/**
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* Tracks total, frozen and slow frames for iOS, tvOS, and Mac Catalyst.
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*
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* @discussion This class ignores a couple of methods for the thread sanitizer. We intentionally
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* accept several data races in this class, a decision that is driven by the fact that the code
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* always writes on the main thread. This approach, while it may not provide 100% correct frame
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* statistic for background spans, significantly reduces the overhead of synchronization, thereby
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* enhancing performance.
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*/
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@interface SentryFramesTracker : NSObject
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- (instancetype)initWithDisplayLinkWrapper:(SentryDisplayLinkWrapper *)displayLinkWrapper
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dateProvider:(id<SentryCurrentDateProvider>)dateProvider
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dispatchQueueWrapper:(SentryDispatchQueueWrapper *)dispatchQueueWrapper
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notificationCenter:(SentryNSNotificationCenterWrapper *)notificationCenter
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keepDelayedFramesDuration:(CFTimeInterval)keepDelayedFramesDuration;
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- (SentryScreenFrames *)currentFrames;
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@property (nonatomic, assign, readonly) BOOL isRunning;
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# if SENTRY_TARGET_PROFILING_SUPPORTED
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/** Remove previously recorded timestamps in preparation for a later profiled transaction. */
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- (void)resetProfilingTimestamps;
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# endif // SENTRY_TARGET_PROFILING_SUPPORTED
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- (void)start;
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- (void)stop;
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- (SentryFramesDelayResult *)getFramesDelay:(uint64_t)startSystemTimestamp
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endSystemTimestamp:(uint64_t)endSystemTimestamp;
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- (void)addListener:(id<SentryFramesTrackerListener>)listener;
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- (void)removeListener:(id<SentryFramesTrackerListener>)listener;
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@end
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BOOL sentryShouldAddSlowFrozenFramesData(
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NSInteger totalFrames, NSInteger slowFrames, NSInteger frozenFrames);
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NS_ASSUME_NONNULL_END
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#endif // SENTRY_HAS_UIKIT
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