MrBendel

var origin: CGPoint?
var radius: CGFloat?
var locations: [CGFloat]?
var colors: [UIColor]?

override func drawInContext(ctx: CGContext!) {
    super.drawInContext(ctx)
    if let colors = self.colors {
        if let locations = self.locations {
            if let origin = self.origin {

MrBendel

func SetTimeout(delay: Int64, callback: () -> Void) {
    var delta: Int64 = delay * Int64(NSEC_PER_SEC)
    var time = dispatch_time(DISPATCH_TIME_NOW, delta)
    dispatch_after(time, dispatch_get_main_queue(), callback);
}

MrBendel

- (void)startProcessing
{
    // Setup CADisplayLink which will callback displayPixelBuffer: at every vsync.
    self.displayLink = [CADisplayLink displayLinkWithTarget:self selector:@selector(displayLinkCallback:)];
    [[self displayLink] addToRunLoop:[NSRunLoop currentRunLoop] forMode:NSDefaultRunLoopMode];
    [[self displayLink] setPaused:YES];
    
    // Setup AVPlayerItemVideoOutput with the required pixelbuffer attributes.
    NSDictionary *pixBuffAttributes = @{(id)kCVPixelBufferPixelFormatTypeKey: @(kCVPixelFormatType_420YpCbCr8BiPlanarVideoRange)};
    self.playerItemOutput = [[AVPlayerItemVideoOutput alloc] initWithPixelBufferAttributes:pixBuffAttributes];

MrBendel

// the cell creation logic
- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath
{
    UVLVideoCell *videoCell = (UVLVideoCell *)[collectionView dequeueReusableCellWithReuseIdentifier:NSStringFromClass([UVLVideoCell class]) forIndexPath:indexPath];
    
    NSInteger index = 1 + indexPath.item%2;
    NSURL *sampleURL = [[NSBundle mainBundle] URLForResource:[NSString stringWithFormat:@"flak_0%i", index] withExtension:@"mp4" subdirectory:@"videos"];
    [videoCell loadVideoURL:sampleURL];
    
    return videoCell;

MrBendel

#import "UIAlertViewWithCallback.h"

static NSMutableDictionary *__UIAlertViewCachedViews;

@interface UIAlertViewWithCallback ()<UIAlertViewDelegate>

@property (nonatomic, strong) UIAlertView *alertView;
@property (nonatomic, copy) UIAlertViewConfirmationCallback callback;

@end

MrBendel

- (void)generateRectsForCharactersInLinks
{    
    if (self.links.count == 0)
        return;
    
    CGRect textRect = [self textRectForBounds:self.bounds limitedToNumberOfLines:self.numberOfLines];
    
    CGMutablePathRef path = CGPathCreateMutable();
    CGPathAddRect(path, NULL, textRect);
    CTFrameRef frame = CTFramesetterCreateFrame(self.framesetter, CFRangeMake(0, (CFIndex)[self.attributedText length]), path, NULL);

MrBendel

- (CGSize)sizeThatFits:(CGSize)size{
    if (!self.attributedText)
    {
        return [super sizeThatFits:size];
    }
    
    NSUInteger length = 0;
    if ([self.text respondsToSelector:@selector(length)])
    {
        length = [self.text length];

MrBendel

int64_t durationValue = [[coder decodeObjectForKey:@"durationTimeValue"] intValue];
        int32_t durationScale = [[coder decodeObjectForKey:@"durationTimeScale"] intValue];
        
        int64_t startValue = [[coder decodeObjectForKey:@"startTimeValue"] intValue];
        int32_t startScale = [[coder decodeObjectForKey:@"startTimeScale"] intValue];
        
        CMTime duration;
        duration.value = durationValue;
        duration.timescale = durationScale;