[ios,macos] Darwin implementation of a CoreText-based LocalGlyphRasterizer.

 - Changing font weight does not currently appear to be working.
 - Glyph metric extraction code not working; currently unused.

1 files changed, 1 insertions, 13 deletions

diff --git a/platform/darwin/src/image.mm b/platform/darwin/src/image.mm
index 122682883e..3a5adcca0a 100644
--- a/platform/darwin/src/image.mm
+++ b/platform/darwin/src/image.mm
@@ -2,19 +2,7 @@
 
 #import <ImageIO/ImageIO.h>
 
-namespace {
-
-template <typename T, typename S, void (*Releaser)(S)>
-struct CFHandle {
-    CFHandle(T t_): t(t_) {}
-    ~CFHandle() { Releaser(t); }
-    T operator*() { return t; }
-    operator bool() { return t; }
-private:
-    T t;
-};
-
-} // namespace
+#import "CFHandle.hpp"
 
 using CGImageHandle = CFHandle<CGImageRef, CGImageRef, CGImageRelease>;
 using CFDataHandle = CFHandle<CFDataRef, CFTypeRef, CFRelease>;