2 Copyright 1999-2018 ImageMagick Studio LLC, a non-profit organization
3 dedicated to making software imaging solutions freely available.
5 You may not use this file except in compliance with the License.
6 obtain a copy of the License at
8 https://www.imagemagick.org/script/license.php
10 Unless required by applicable law or agreed to in writing, software
11 distributed under the License is distributed on an "AS IS" BASIS,
12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 See the License for the specific language governing permissions and
14 limitations under the License.
16 MagickCore memory methods.
18 #ifndef MAGICKCORE_MEMORY_H
19 #define MAGICKCORE_MEMORY_H
21 #if defined(__cplusplus) || defined(c_plusplus)
25 typedef struct _MemoryInfo
29 *(*AcquireMemoryHandler)(size_t) magick_alloc_size(1),
30 (*DestroyMemoryHandler)(void *),
31 *(*ResizeMemoryHandler)(void *,size_t) magick_alloc_size(2);
33 extern MagickExport MemoryInfo
34 *AcquireVirtualMemory(const size_t,const size_t) magick_alloc_sizes(1,2),
35 *RelinquishVirtualMemory(MemoryInfo *);
37 extern MagickExport void
38 *AcquireAlignedMemory(const size_t,const size_t)
39 magick_attribute((__malloc__)) magick_alloc_sizes(1,2),
40 *AcquireMagickMemory(const size_t) magick_attribute((__malloc__))
42 *AcquireQuantumMemory(const size_t,const size_t)
43 magick_attribute((__malloc__)) magick_alloc_sizes(1,2),
44 *CopyMagickMemory(void *,const void *,const size_t)
45 magick_attribute((__nonnull__)),
46 DestroyMagickMemory(void),
47 GetMagickMemoryMethods(AcquireMemoryHandler *,ResizeMemoryHandler *,
48 DestroyMemoryHandler *),
49 *GetVirtualMemoryBlob(const MemoryInfo *),
50 *RelinquishAlignedMemory(void *),
51 *RelinquishMagickMemory(void *),
52 *ResetMagickMemory(void *,int,const size_t),
53 *ResizeMagickMemory(void *,const size_t)
54 magick_attribute((__malloc__)) magick_alloc_size(2),
55 *ResizeQuantumMemory(void *,const size_t,const size_t)
56 magick_attribute((__malloc__)) magick_alloc_sizes(2,3),
57 SetMagickMemoryMethods(AcquireMemoryHandler,ResizeMemoryHandler,
58 DestroyMemoryHandler);
60 #if defined(__cplusplus) || defined(c_plusplus)