Remove internal functions _CGImageRepresentation, Image representatio… (

#2364) Remove internal functions _CGImageRepresentation, Image representation should be done through ImageIO
microsoft · Mar 30, 2017 · ada615a · ada615a
1 parent 995f2af
commit ada615a
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Showing 3 changed files with 0 additions and 21 deletions.
diff --git a/Frameworks/CoreGraphics/CGImage.mm b/Frameworks/CoreGraphics/CGImage.mm
@@ -23,7 +23,6 @@
 #import <CoreGraphics/CGBitmapContext.h>
 #import <CoreGraphics/CGGeometry.h>
 #import <CoreGraphics/CGDataProvider.h>
-#import <Foundation/NSData.h>
 #import <LoggingNative.h>
 #import <CFRuntime.h>
 #import <CFBridgeUtilities.h>
@@ -709,19 +708,6 @@ CGImageRef _CGImageLoadImageWithWICDecoder(REFGUID decoderCls, void* bytes, int
     return imageRef;
 }
 
-NSData* _CGImagePNGRepresentation(CGImageRef image) {
-    return _CGImageRepresentation(image, GUID_ContainerFormatPng, -1);
-}
-
-NSData* _CGImageJPEGRepresentation(CGImageRef image, float quality) {
-    return _CGImageRepresentation(image, GUID_ContainerFormatJpeg, quality);
-}
-
-NSData* _CGImageRepresentation(CGImageRef image, REFGUID guid, float quality) {
-    // TODO #1124 implement encoder.
-    return nil;
-}
-
 size_t _CGImageImputeBitsPerPixelFromFormat(CGColorSpaceRef colorSpace, size_t bitsPerComponent, CGBitmapInfo bitmapInfo) {
     unsigned int alphaInfo = bitmapInfo & kCGBitmapAlphaInfoMask;
     unsigned int byteOrder = bitmapInfo & kCGBitmapByteOrderMask;

diff --git a/Frameworks/include/CGImageInternal.h b/Frameworks/include/CGImageInternal.h
@@ -180,10 +180,6 @@ COREGRAPHICS_EXPORT CGImageRef _CGImageLoadImageWithWICDecoder(REFGUID decoderCl
 
 COREGRAPHICS_EXPORT CGImageRef _CGImageGetImageFromData(void* data, int length);
 
-COREGRAPHICS_EXPORT NSData* _CGImagePNGRepresentation(CGImageRef image);
-COREGRAPHICS_EXPORT NSData* _CGImageJPEGRepresentation(CGImageRef image, float quality);
-COREGRAPHICS_EXPORT NSData* _CGImageRepresentation(CGImageRef image, REFGUID guid, float quality);
-
 COREGRAPHICS_EXPORT CGImageRef _CGImageCreateWithWICBitmap(IWICBitmap* bitmap);
 
 COREGRAPHICS_EXPORT HRESULT _CGImageGetWICImageSource(CGImageRef image, IWICBitmap** source);

diff --git a/build/CoreGraphics/dll/CoreGraphics.def b/build/CoreGraphics/dll/CoreGraphics.def
@@ -382,9 +382,6 @@ LIBRARY CoreGraphics
         _CGImageLoadImageWithWICDecoder
         _CGImageGetImageFromData
         _CGImageCreateFromDataProvider
-        _CGImagePNGRepresentation
-        _CGImageJPEGRepresentation
-        _CGImageRepresentation
         _CGImageCreateWithWICBitmap
         _CGImageGetWICImageSource
         _CGImageCreateCopyWithPixelFormat