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[master] Imported from libpng-1.5.13.tar

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This commit is contained in:
Glenn Randers-Pehrson
2012-09-27 06:21:28 -05:00
parent c86cf4b7e4
commit c2ac10b502
36 changed files with 343 additions and 253 deletions
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8
pngmem.c
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@@ -1,8 +1,8 @@
/* pngmem.c - stub functions for memory allocation
*
* Last changed in libpng 1.5.7 [December 15, 2011]
* Copyright (c) 1998-2011 Glenn Randers-Pehrson
* Last changed in libpng 1.5.13 [September 27, 2012]
* Copyright (c) 1998-2012 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.)
*
@@ -56,7 +56,7 @@ png_create_struct_2,(int type, png_malloc_ptr malloc_fn, png_voidp mem_ptr),
if (malloc_fn != NULL)
{
png_struct dummy_struct;
memset(&dummy_struct, 0, sizeof dummy_struct);
png_memset(&dummy_struct, 0, sizeof dummy_struct);
dummy_struct.mem_ptr=mem_ptr;
struct_ptr = (*(malloc_fn))(&dummy_struct, (png_alloc_size_t)size);
}
@@ -90,7 +90,7 @@ png_destroy_struct_2(png_voidp struct_ptr, png_free_ptr free_fn,
if (free_fn != NULL)
{
png_struct dummy_struct;
memset(&dummy_struct, 0, sizeof dummy_struct);
png_memset(&dummy_struct, 0, sizeof dummy_struct);
dummy_struct.mem_ptr=mem_ptr;
(*(free_fn))(&dummy_struct, struct_ptr);
return;