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Imported from libpng-1.2.6rc1.tar

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This commit is contained in:
Glenn Randers-Pehrson
2004-08-04 06:34:52 -05:00
parent 5fea36fb00
commit 272489dc69
73 changed files with 2230 additions and 2263 deletions
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18
pngerror.c
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@@ -1,7 +1,7 @@
/* pngerror.c - stub functions for i/o and memory allocation
*
* libpng version 1.2.6beta4 - July 28, 2004
* libpng version 1.2.6rc1 - August 4, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -35,9 +35,9 @@ png_error(png_structp png_ptr, png_const_charp error_message)
char msg[16];
if (png_ptr->flags&(PNG_FLAG_STRIP_ERROR_NUMBERS|PNG_FLAG_STRIP_ERROR_TEXT))
{
int offset = 0;
if (*error_message == '#')
{
int offset;
for (offset=1; offset<15; offset++)
if (*(error_message+offset) == ' ')
break;
@@ -190,9 +190,6 @@ png_default_error(png_structp png_ptr, png_const_charp error_message)
else
#endif
fprintf(stderr, "libpng error: %s\n", error_message);
#else
if (error_message)
/* make compiler happy */ ;
#endif
#ifdef PNG_SETJMP_SUPPORTED
@@ -206,10 +203,15 @@ png_default_error(png_structp png_ptr, png_const_charp error_message)
longjmp(png_ptr->jmpbuf, 1);
# endif
#else
/* make compiler happy */ ;
if (png_ptr)
/* make compiler happy */ ;
PNG_ABORT();
#endif
#ifdef PNG_NO_CONSOLE_IO
/* make compiler happy */ ;
if (&error_message != NULL)
return;
#endif
}
/* This function is called when there is a warning, but the library thinks
@@ -245,9 +247,11 @@ png_default_warning(png_structp png_ptr, png_const_charp warning_message)
# endif
fprintf(stderr, "libpng warning: %s\n", warning_message);
#else
/* make compiler happy */ ;
if (warning_message)
/* appease compiler */ ;
return;
#endif
/* make compiler happy */ ;
if (png_ptr)
return;
}