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//! This file has been automatically generated by `objc2`'s `header-translator`.
//! DO NOT EDIT
use core::ffi::*;
use core::ptr::NonNull;
use objc2::__framework_prelude::*;
use objc2_foundation::*;
use crate::*;
extern_class!(
/// [SPI] An instance of AVVideoPerformanceMetrics provides current performance metrics.
///
/// An instance of AVVideoPerformanceMetrics provides named properties for accessing the video playback quality metrics.
/// Subclasses of this type that are used from Swift must fulfill the requirements of a Sendable type.
///
/// See also [Apple's documentation](https://developer.apple.com/documentation/avfoundation/avvideoperformancemetrics?language=objc)
#[unsafe(super(NSObject))]
#[derive(Debug, PartialEq, Eq, Hash)]
pub struct AVVideoPerformanceMetrics;
);
unsafe impl Send for AVVideoPerformanceMetrics {}
unsafe impl Sync for AVVideoPerformanceMetrics {}
extern_conformance!(
unsafe impl NSObjectProtocol for AVVideoPerformanceMetrics {}
);
impl AVVideoPerformanceMetrics {
extern_methods!(
#[unsafe(method(init))]
#[unsafe(method_family = init)]
pub unsafe fn init(this: Allocated<Self>) -> Retained<Self>;
#[unsafe(method(new))]
#[unsafe(method_family = new)]
pub unsafe fn new() -> Retained<Self>;
/// [SPI] The total number of frames that would have been displayed if no frames are dropped.
///
/// This property is not atomic.
///
/// # Safety
///
/// This might not be thread-safe.
#[unsafe(method(totalNumberOfFrames))]
#[unsafe(method_family = none)]
pub unsafe fn totalNumberOfFrames(&self) -> NSInteger;
/// [SPI] The total number of frames dropped prior to decoding or dropped because a frame missed its display deadline.
///
/// This property is not atomic.
///
/// # Safety
///
/// This might not be thread-safe.
#[unsafe(method(numberOfDroppedFrames))]
#[unsafe(method_family = none)]
pub unsafe fn numberOfDroppedFrames(&self) -> NSInteger;
/// [SPI] The total number of corrupted frames that have been detected.
///
/// This property is not atomic.
///
/// # Safety
///
/// This might not be thread-safe.
#[unsafe(method(numberOfCorruptedFrames))]
#[unsafe(method_family = none)]
pub unsafe fn numberOfCorruptedFrames(&self) -> NSInteger;
/// [SPI] The total number of full screen frames that were rendered in a special power-efficient mode that didn't require the frame to be composited with other UI elements.
///
/// This property is not atomic.
///
/// # Safety
///
/// This might not be thread-safe.
#[unsafe(method(numberOfFramesDisplayedUsingOptimizedCompositing))]
#[unsafe(method_family = none)]
pub unsafe fn numberOfFramesDisplayedUsingOptimizedCompositing(&self) -> NSInteger;
/// [SPI] The accumulated amount of time between the prescribed presentation times of displayed video frames and the actual time at which they were displayed.
///
/// This delay is always greater than or equal to zero since frames must never be displayed before their presentation time. Non-zero delays are a sign of playback jitter and possible loss of A/V sync.
///
/// This property is not atomic.
///
/// # Safety
///
/// This might not be thread-safe.
#[unsafe(method(totalAccumulatedFrameDelay))]
#[unsafe(method_family = none)]
pub unsafe fn totalAccumulatedFrameDelay(&self) -> NSTimeInterval;
/// [SPI] The total number of frames that would have been displayed if no frames are dropped. Same as totalNumberOfFrames.
///
/// This property is not atomic.
///
/// # Safety
///
/// This might not be thread-safe.
#[unsafe(method(totalNumberOfVideoFrames))]
#[unsafe(method_family = none)]
pub unsafe fn totalNumberOfVideoFrames(&self) -> c_ulong;
/// [SPI] The total number of frames dropped prior to decoding or dropped because a frame missed its display deadline. Same as numberOfDroppedFrames.
///
/// This property is not atomic.
///
/// # Safety
///
/// This might not be thread-safe.
#[unsafe(method(numberOfDroppedVideoFrames))]
#[unsafe(method_family = none)]
pub unsafe fn numberOfDroppedVideoFrames(&self) -> c_ulong;
/// [SPI] The total number of corrupted frames that have been detected. Same as numberOfCorruptedFrames.
///
/// This property is not atomic.
///
/// # Safety
///
/// This might not be thread-safe.
#[unsafe(method(numberOfCorruptedVideoFrames))]
#[unsafe(method_family = none)]
pub unsafe fn numberOfCorruptedVideoFrames(&self) -> c_ulong;
/// [SPI] The total number of frames that were composited in detached mode. Same as numberOfFramesDisplayedUsingOptimizedCompositing.
///
/// This property is not atomic.
///
/// # Safety
///
/// This might not be thread-safe.
#[unsafe(method(numberOfDisplayCompositedVideoFrames))]
#[unsafe(method_family = none)]
pub unsafe fn numberOfDisplayCompositedVideoFrames(&self) -> c_ulong;
/// [SPI] The total number of frames that were composited in undetached mode.
///
/// This property is not atomic.
///
/// # Safety
///
/// This might not be thread-safe.
#[unsafe(method(numberOfNonDisplayCompositedVideoFrames))]
#[unsafe(method_family = none)]
pub unsafe fn numberOfNonDisplayCompositedVideoFrames(&self) -> c_ulong;
/// [SPI] The accumulated amount of time, in microseconds, between the prescribed presentation times of displayed video frames and the actual time at which they were displayed.
///
/// This delay is always greater than or equal to zero since frames must never be displayed before their presentation time. Non-zero delays are a sign of playback jitter and possible loss of A/V sync. Same as totalAccumulatedFrameDelay.
///
/// This property is not atomic.
///
/// # Safety
///
/// This might not be thread-safe.
#[unsafe(method(totalFrameDelay))]
#[unsafe(method_family = none)]
pub unsafe fn totalFrameDelay(&self) -> c_double;
);
}