src/dawn/utils/ObjCUtils.mm

// Copyright 2020 The Dawn & Tint Authors
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#include "dawn/utils/ObjCUtils.h"

#include <QuartzCore/CALayer.h>

namespace dawn::utils {

ScopedCALayer::ScopedCALayer(void* layer) : layer(layer) {
    if (layer) {
        [static_cast<CALayer*>(layer) retain];
    }
}

ScopedCALayer::~ScopedCALayer() {
    if (layer) {
        [static_cast<CALayer*>(layer) release];
    }
}

ScopedCALayer CreatePlaceholderCALayer() {
    @autoreleasepool {
        return ScopedCALayer([CALayer layer]);
    }
}

}  // namespace dawn::utils