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Adapt for newer libgif versions of EGifOpen and renamed GifMakeMapObject.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@37369 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Riccardo Mottola 2013-11-08 09:01:50 +00:00
parent 0bd1257321
commit 6c7e20737f
2 changed files with 14 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2013-11-08 Riccardo Mottola <rm@gnu.org>
* Source/NSBitmapImageRep+GIF.m:
Adapt for newer libgif versions of EGifOpen and renamed GifMakeMapObject.
2013-11-05 Eric Wasylishen <ewasylishen@gmail.com>
* Source/GSThemeDrawing.m (-highlightTableViewSelectionInClipRect:...):

9
Source/NSBitmapImageRep+GIF.m
View file

@ -41,6 +41,7 @@
#if HAVE_LIBUNGIF || HAVE_LIBGIF
/*
gif_lib.h (4.1.0b1, possibly other versions) uses Object as the name of an
argument to a function. This causes a conflict with Object declared by the
@ -468,7 +469,11 @@ static int gs_gif_output(GifFileType *file, const GifByteType *buffer, int len)
// If you have a color table, you must be certain that it is GIF format
colorTable = [self valueForProperty: NSImageRGBColorTable]; // nil is OK
colorMapSize = (colorTable)? [colorTable length]/sizeof(GifColorType) : 256;
#if GIFLIB_MAJOR >= 5
GIFColorMap = GifMakeMapObject(colorMapSize, [colorTable bytes]);
#else
GIFColorMap = MakeMapObject(colorMapSize, [colorTable bytes]);
#endif
if (!GIFColorMap)
{
SET_ERROR_MSG(@"GIFRepresentation (giflib): MakeMapObject() failed.");
@ -510,7 +515,11 @@ static int gs_gif_output(GifFileType *file, const GifByteType *buffer, int len)
free(GIFImage);
return nil;
}
#if GIFLIB_MAJOR >= 5
GIFFile = EGifOpen(GIFRep, gs_gif_output, NULL);
#else
GIFFile = EGifOpen(GIFRep, gs_gif_output);
#endif
status = EGifPutScreenDesc(GIFFile, width, height, 8, 0, NULL);
if (status == GIF_ERROR)
{