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Extract protocol into private header file and use it from both places.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@39838 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Fred Kiefer 2016-06-04 20:36:46 +00:00
parent 9edb35c362
commit c3f90683a6
4 changed files with 64 additions and 26 deletions
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26
Source/NSBitmapImageRep.m
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@ -51,6 +51,7 @@
#import "NSBitmapImageRep+PNG.h"
#import "NSBitmapImageRep+PNM.h"
#import "NSBitmapImageRep+ICNS.h"
#import "NSBitmapImageRepPrivate.h"
#import "GSGuiPrivate.h"
#include "nsimage-tiff.h"
@ -58,31 +59,6 @@
/* Maximum number of planes */
#define MAX_PLANES 5
/* Backend methods (optional) */
@interface NSBitmapImageRep (GSPrivate)
// GNUstep extension
+ (BOOL) _bitmapIsTIFF: (NSData *)data;
+ (NSArray*) _imageRepsWithTIFFData: (NSData *)imageData;
- (NSBitmapImageRep *) _initBitmapFromTIFF: (NSData *)imageData;
- (NSBitmapImageRep *) _initFromTIFFImage: (TIFF *)image number: (int)imageNumber;
- (void) _fillTIFFInfo: (NSTiffInfo*)info
usingCompression: (NSTIFFCompression)type
factor: (float)factor;
// Internal
+ (int) _localFromCompressionType: (NSTIFFCompression)type;
+ (NSTIFFCompression) _compressionTypeFromLocal: (int)type;
- (void) _premultiply;
- (void) _unpremultiply;
- (NSBitmapImageRep *) _convertToFormatBitsPerSample: (NSInteger)bps
samplesPerPixel: (NSInteger)spp
hasAlpha: (BOOL)alpha
isPlanar: (BOOL)isPlanar
colorSpaceName: (NSString*)colorSpaceName
bitmapFormat: (NSBitmapFormat)bitmapFormat
bytesPerRow: (NSInteger)rowBytes
bitsPerPixel: (NSInteger)pixelBits;
@end
/**
<unit>