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Imported from libpng-1.4.0beta52.tar

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This commit is contained in:
Glenn Randers-Pehrson
2009-03-27 19:30:10 -05:00
parent 8fb550cc3e
commit 6a9c2cefdd
66 changed files with 436 additions and 153 deletions
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6
contrib/gregbook/Makefile.sgi
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@@ -23,9 +23,9 @@
# macros --------------------------------------------------------------------
PNGINC = -I/usr/local/include/libpng12
PNGLIB = -L/usr/local/lib -lpng12 # dynamically linked against libpng
#PNGLIB = /usr/local/lib/libpng12.a # statically linked against libpng
PNGINC = -I/usr/local/include/libpng%NN%
PNGLIB = -L/usr/local/lib -lpng%NN% # dynamically linked against libpng
#PNGLIB = /usr/local/lib/libpng%NN%.a # statically linked against libpng
# or:
#PNGINC = -I../..
#PNGLIB = -L../.. -lpng

8
contrib/gregbook/Makefile.unx
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@@ -26,14 +26,14 @@
# macros --------------------------------------------------------------------
#PNGDIR = /usr/local/lib
#PNGINC = -I/usr/local/include/libpng12
#PNGLIBd = -L$(PNGDIR) -lpng12 # dynamically linked, installed libpng
#PNGLIBs = $(PNGDIR)/libpng12.a # statically linked, installed libpng
#PNGINC = -I/usr/local/include/libpng%NN%
#PNGLIBd = -L$(PNGDIR) -lpng%NN% # dynamically linked, installed libpng
#PNGLIBs = $(PNGDIR)/libpng%NN%.a # statically linked, installed libpng
# or:
PNGDIR = ../..# this one is for libpng-x.y.z/contrib/gregbook builds
#PNGDIR = ../libpng
PNGINC = -I$(PNGDIR)
PNGLIBd = -Wl,-rpath,$(PNGDIR) -L$(PNGDIR) -lpng12 # dynamically linked
PNGLIBd = -Wl,-rpath,$(PNGDIR) -L$(PNGDIR) -lpng%NN% # dynamically linked
PNGLIBs = $(PNGDIR)/libpng.a # statically linked, local libpng
ZDIR = /usr/local/lib

2
contrib/gregbook/readpng.c
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@@ -93,7 +93,7 @@ int readpng_init(FILE *infile, ulg *pWidth, ulg *pHeight)
* have used slightly more general png_sig_cmp() function instead */
fread(sig, 1, 8, infile);
if (!png_check_sig(sig, 8))
if (png_sig_cmp(sig, 0, 8))
return 1; /* bad signature */

2
contrib/gregbook/readpng2.c
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@@ -159,7 +159,7 @@ void readpng2_version_info(void)
int readpng2_check_sig(uch *sig, int num)
{
return png_check_sig(sig, num);
return (!png_sig_cmp(sig, 0, num));
}