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Imported from libpng-1.0.8beta4.tar

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This commit is contained in:
Glenn Randers-Pehrson
2000-07-14 08:15:12 -05:00
parent ff9c947a1a
commit a4d54bdb4a
46 changed files with 391 additions and 103 deletions
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14
png.c
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@@ -1,7 +1,7 @@
/* png.c - location for general purpose libpng functions
*
* libpng version 1.0.8beta3 - July 11, 2000
* libpng version 1.0.8beta4 - July 14, 2000
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -13,14 +13,14 @@
#include "png.h"
/* Generate a compiler error if there is an old png.h in the search path. */
typedef version_1_0_8beta3 Your_png_h_is_not_version_1_0_8beta3;
typedef version_1_0_8beta4 Your_png_h_is_not_version_1_0_8beta4;
/* Version information for C files. This had better match the version
* string defined in png.h. */
#ifdef PNG_USE_GLOBAL_ARRAYS
/* png_libpng_ver was changed to a function in version 1.0.5c */
char png_libpng_ver[12] = "1.0.8beta3";
char png_libpng_ver[12] = "1.0.8beta4";
/* png_sig was changed to a function in version 1.0.5c */
/* Place to hold the signature string for a PNG file. */
@@ -140,6 +140,7 @@ png_zalloc(voidpf png_ptr, uInt items, uInt size)
png_uint_32 num_bytes = (png_uint_32)items * size;
png_voidp ptr = (png_voidp)png_malloc((png_structp)png_ptr, num_bytes);
#ifndef PNG_NO_ZALLOC_ZERO
if (num_bytes > (png_uint_32)0x8000L)
{
png_memset(ptr, 0, (png_size_t)0x8000L);
@@ -150,6 +151,7 @@ png_zalloc(voidpf png_ptr, uInt items, uInt size)
{
png_memset(ptr, 0, (png_size_t)num_bytes);
}
#endif
return ((voidpf)ptr);
}
@@ -616,7 +618,7 @@ png_charp PNGAPI
png_get_copyright(png_structp png_ptr)
{
if (png_ptr != NULL || png_ptr == NULL) /* silence compiler warning */
return ("\n libpng version 1.0.8beta3 - July 11, 2000\n\
return ("\n libpng version 1.0.8beta4 - July 14, 2000\n\
Copyright (c) 1998-2000 Glenn Randers-Pehrson\n\
Copyright (c) 1996, 1997 Andreas Dilger\n\
Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.\n");
@@ -634,8 +636,8 @@ png_get_libpng_ver(png_structp png_ptr)
{
/* Version of *.c files used when building libpng */
if(png_ptr != NULL) /* silence compiler warning about unused png_ptr */
return("1.0.8beta3");
return("1.0.8beta3");
return("1.0.8beta4");
return("1.0.8beta4");
}
png_charp PNGAPI