1 /*
2 * Copyright 2011 Google Inc.
3 * Copyright 2012 Mozilla Foundation
4 *
5 * Use of this source code is governed by a BSD-style license that can be
6 * found in the LICENSE file.
7 */
8
9 #include "SkMalloc.h"
10
11 #include "SkTypes.h"
12 #include "mozilla/mozalloc.h"
13 #include "mozilla/mozalloc_abort.h"
14 #include "mozilla/mozalloc_oom.h"
15
sk_abort_no_print()16 void sk_abort_no_print() {
17 mozalloc_abort("Abort from sk_abort");
18 }
19
sk_out_of_memory(void)20 void sk_out_of_memory(void) {
21 SkDEBUGFAIL("sk_out_of_memory");
22 mozalloc_handle_oom(0);
23 }
24
sk_free(void * p)25 void sk_free(void* p) {
26 free(p);
27 }
28
sk_realloc_throw(void * addr,size_t size)29 void* sk_realloc_throw(void* addr, size_t size) {
30 return moz_xrealloc(addr, size);
31 }
32
sk_malloc_flags(size_t size,unsigned flags)33 void* sk_malloc_flags(size_t size, unsigned flags) {
34 #ifndef SK_SUPPORT_LEGACY_MALLOC_PORTING_LAYER
35 if (flags & SK_MALLOC_ZERO_INITIALIZE) {
36 return (flags & SK_MALLOC_THROW) ? moz_xcalloc(size, 1) : calloc(size, 1);
37 }
38 #endif
39 return (flags & SK_MALLOC_THROW) ? moz_xmalloc(size) : malloc(size);
40 }
41
42 #ifdef SK_SUPPORT_LEGACY_MALLOC_PORTING_LAYER
sk_malloc_throw(size_t size)43 void* sk_malloc_throw(size_t size) {
44 return sk_malloc_flags(size, SK_MALLOC_THROW);
45 }
46
sk_calloc(size_t size)47 void* sk_calloc(size_t size) {
48 return calloc(size, 1);
49 }
50
sk_calloc_throw(size_t size)51 void* sk_calloc_throw(size_t size) {
52 return moz_xcalloc(size, 1);
53 }
54 #endif
55
56