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Imported from libpng-1.2.4rc1.tar

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This commit is contained in:
Glenn Randers-Pehrson
2002-07-01 22:23:46 -05:00
parent d020e9d826
commit 2ae022da7e
63 changed files with 332 additions and 158 deletions
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8
pngmem.c
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@@ -1,7 +1,7 @@
/* pngmem.c - stub functions for memory allocation
*
* libpng 1.2.4beta3 - June 28, 2002
* libpng 1.2.4rc1 - July 2, 2002
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -494,7 +494,10 @@ png_free_default(png_structp png_ptr, png_voidp ptr)
#endif /* Not Borland DOS special memory handler */
/* This function was added at libpng version 1.3.0. The png_malloc_warn()
#if defined(PNG_1_0_X)
# define png_malloc_warn png_malloc
#else
/* This function was added at libpng version 1.2.3. The png_malloc_warn()
* function will issue a png_warning and return NULL instead of issuing a
* png_error, if it fails to allocate the requested memory.
*/
@@ -509,6 +512,7 @@ png_malloc_warn(png_structp png_ptr, png_uint_32 size)
png_ptr->flags=save_flags;
return(ptr);
}
#endif
png_voidp PNGAPI
png_memcpy_check (png_structp png_ptr, png_voidp s1, png_voidp s2,