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Imported from libpng-0.97.tar

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Glenn Randers-Pehrson
1998-01-01 07:13:13 -06:00
parent 47a0c422ca
commit b6ce43d6ff
24 changed files with 1297 additions and 763 deletions
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25
pngmem.c
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@@ -1,15 +1,16 @@
/* pngmem.c - stub functions for memory allocation
libpng 1.0 beta 6 - version 0.96
For conditions of distribution and use, see copyright notice in png.h
Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
Copyright (c) 1996, 1997 Andreas Dilger
May 12, 1997
This file provides a location for all memory allocation. Users which
need special memory handling are expected to modify the code in this file
to meet their needs. See the instructions at each function. */
*
* libpng 1.00.97
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger
* May 28, 1997
*
* This file provides a location for all memory allocation. Users which
* need special memory handling are expected to modify the code in this file
* to meet their needs. See the instructions at each function.
*/
#define PNG_INTERNAL
#include "png.h"
@@ -81,7 +82,7 @@ png_malloc(png_structp png_ptr, png_uint_32 size)
png_error(png_ptr, "Cannot Allocate > 64K");
#endif
if (size == (png_uint_32)(65536L))
if (size == (png_uint_32)65536L)
{
if (png_ptr->offset_table == NULL)
{
@@ -139,7 +140,7 @@ png_malloc(png_structp png_ptr, png_uint_32 size)
for (i = 0; i < num_blocks; i++)
{
png_ptr->offset_table_ptr[i] = (png_bytep)hptr;
hptr += 65536L;
hptr += (png_uint_32)65536L;
}
png_ptr->offset_table_number = num_blocks;