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Imported from libpng-1.0.9beta10.tar

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This commit is contained in:
Glenn Randers-Pehrson
2001-01-15 22:01:20 -06:00
parent 5e5c1e1f56
commit fbbb5ecb52
100 changed files with 2541 additions and 1279 deletions
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28
png.c
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@@ -1,8 +1,8 @@
/* png.c - location for general purpose libpng functions
*
* libpng version 1.0.9beta1 - November 10, 2000
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* libpng version 1.0.9beta10 - January 16, 2001
* Copyright (c) 1998-2001 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_9beta1 Your_png_h_is_not_version_1_0_9beta1;
typedef version_1_0_9beta10 Your_png_h_is_not_version_1_0_9beta10;
/* 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 */
const char png_libpng_ver[18] = "1.0.9beta1";
const char png_libpng_ver[18] = "1.0.9beta10";
/* png_sig was changed to a function in version 1.0.5c */
/* Place to hold the signature string for a PNG file. */
@@ -526,7 +526,7 @@ png_info_destroy(png_structp png_ptr, png_infop info_ptr)
png_debug(1, "in png_info_destroy\n");
png_free_data(png_ptr, info_ptr, PNG_FREE_ALL, -1);
#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
if (png_ptr->num_chunk_list)
{
@@ -626,8 +626,8 @@ png_charp PNGAPI
png_get_copyright(png_structp png_ptr)
{
if (png_ptr != NULL || png_ptr == NULL) /* silence compiler warning */
return ((png_charp) "\n libpng version 1.0.9beta1 - November 10, 2000\n\
Copyright (c) 1998-2000 Glenn Randers-Pehrson\n\
return ((png_charp) "\n libpng version 1.0.9beta10 - January 16, 2001\n\
Copyright (c) 1998-2001 Glenn Randers-Pehrson\n\
Copyright (c) 1996, 1997 Andreas Dilger\n\
Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.\n");
return ((png_charp) "");
@@ -644,8 +644,8 @@ 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((png_charp) "1.0.9beta1");
return((png_charp) "1.0.9beta1");
return((png_charp) "1.0.9beta10");
return((png_charp) "1.0.9beta10");
}
png_charp PNGAPI
@@ -697,3 +697,13 @@ png_access_version_number(void)
/* Version of *.c files used when building libpng */
return((png_uint_32) 10009L);
}
/* this function was added to libpng 1.0.9 (porting aid to libpng-1.2.0) */
#ifndef PNG_ASSEMBLER_CODE_SUPPORTED
int PNGAPI
png_mmx_support(void)
{
return -1;
}
#endif