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Merge pull request #246 from TomHarte/MainThreadBackingSize
Ensures self.bounds and -convertSizeToBacking: are called only on the main queue.
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commit
05a93ba237
@ -15,6 +15,7 @@
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@implementation CSOpenGLView {
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@implementation CSOpenGLView {
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CVDisplayLinkRef _displayLink;
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CVDisplayLinkRef _displayLink;
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CGSize _backingSize;
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}
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}
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- (void)prepareOpenGL
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- (void)prepareOpenGL
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@ -68,12 +69,17 @@ static CVReturn DisplayLinkCallback(CVDisplayLinkRef displayLink, const CVTimeSt
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- (CGSize)backingSize
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- (CGSize)backingSize
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{
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{
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return [self convertSizeToBacking:self.bounds.size];
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@synchronized(self) {
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return _backingSize;
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}
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}
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}
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- (void)reshape
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- (void)reshape
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{
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{
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[super reshape];
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[super reshape];
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@synchronized(self) {
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_backingSize = [self convertSizeToBacking:self.bounds.size];
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}
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[self performWithGLContext:^{
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[self performWithGLContext:^{
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CGSize viewSize = [self backingSize];
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CGSize viewSize = [self backingSize];
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