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[devel] Eliminated PNG_NO_CALLOC and PNG_CALLOC_SUPPORTED

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and always use png_calloc().  The macros were only there for testing,
since libpng-1.4.0beta48 and no problems have been reported.
This commit is contained in:
Glenn Randers-Pehrson
2009-09-01 10:48:04 -05:00
parent b380515c84
commit 5618e46179
9 changed files with 17 additions and 66 deletions
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4
pngmem.c
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@@ -1,7 +1,7 @@
/* pngmem.c - stub functions for memory allocation
*
* Last changed in libpng 1.4.0 [August 31, 2009]
* Last changed in libpng 1.4.0 [September 1, 2009]
* Copyright (c) 1998-2009 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.)
@@ -114,7 +114,6 @@ png_destroy_struct_2(png_voidp struct_ptr, png_free_ptr free_fn,
* result, we would be truncating potentially larger memory requests
* (which should cause a fatal error) and introducing major problems.
*/
#ifdef PNG_CALLOC_SUPPORTED
png_voidp PNGAPI
png_calloc(png_structp png_ptr, png_alloc_size_t size)
{
@@ -125,7 +124,6 @@ png_calloc(png_structp png_ptr, png_alloc_size_t size)
png_memset(ret,0,(png_size_t)size);
return (ret);
}
#endif
png_voidp PNGAPI
png_malloc(png_structp png_ptr, png_alloc_size_t size)