MagickCore  6.9.11-60
Convert, Edit, Or Compose Bitmap Images
cache.h
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1 /*
2  Copyright 1999-2021 ImageMagick Studio LLC, a non-profit organization
3  dedicated to making software imaging solutions freely available.
4 
5  You may not use this file except in compliance with the License. You may
6  obtain a copy of the License at
7 
8  https://imagemagick.org/script/license.php
9 
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.
15 
16  MagickCore cache methods.
17 */
18 #ifndef MAGICKCORE_CACHE_H
19 #define MAGICKCORE_CACHE_H
20 
21 #include "magick/blob.h"
22 
23 #if defined(__cplusplus) || defined(c_plusplus)
24 extern "C" {
25 #endif
26 
27 typedef enum
28 {
36 
39 
40 extern MagickExport const char
41  *GetPixelCacheFilename(const Image *);
42 
43 extern MagickExport const IndexPacket
44  *GetVirtualIndexQueue(const Image *);
45 
46 extern MagickExport const PixelPacket
47  *GetVirtualPixels(const Image *,const ssize_t,const ssize_t,const size_t,
48  const size_t,ExceptionInfo *),
49  *GetVirtualPixelQueue(const Image *);
50 
51 extern MagickExport const void
53 
55  *GetAuthenticIndexQueue(const Image *);
56 
59  GetOneVirtualMagickPixel(const Image *,const ssize_t,const ssize_t,
61  GetOneVirtualPixel(const Image *,const ssize_t,const ssize_t,PixelPacket *,
62  ExceptionInfo *),
63  GetOneVirtualMethodPixel(const Image *,const VirtualPixelMethod,const ssize_t,
64  const ssize_t,PixelPacket *,ExceptionInfo *),
65  GetOneAuthenticPixel(Image *,const ssize_t,const ssize_t,PixelPacket *,
66  ExceptionInfo *),
70 
72  GetImageExtent(const Image *);
73 
75  *GetAuthenticPixels(Image *,const ssize_t,const ssize_t,const size_t,
76  const size_t,ExceptionInfo *),
78  *QueueAuthenticPixels(Image *,const ssize_t,const ssize_t,const size_t,
79  const size_t,ExceptionInfo *);
80 
84 
85 extern MagickExport void
88 
89 #if defined(__cplusplus) || defined(c_plusplus)
90 }
91 #endif
92 
93 #endif
VirtualPixelMethod
Definition: cache-view.h:28
MagickExport void CacheComponentTerminus(void)
MagickExport VirtualPixelMethod GetPixelCacheVirtualMethod(const Image *)
MagickExport MagickBooleanType SyncAuthenticPixels(Image *, ExceptionInfo *)
Definition: cache.c:5628
MagickExport IndexPacket * GetAuthenticIndexQueue(const Image *)
Definition: cache.c:1334
MagickExport const char * GetPixelCacheFilename(const Image *)
Definition: cache.c:2455
MagickExport MagickBooleanType GetOneVirtualPixel(const Image *, const ssize_t, const ssize_t, PixelPacket *, ExceptionInfo *)
MagickExport MagickBooleanType GetOneVirtualMethodPixel(const Image *, const VirtualPixelMethod, const ssize_t, const ssize_t, PixelPacket *, ExceptionInfo *)
MagickExport const IndexPacket * GetVirtualIndexQueue(const Image *)
Definition: cache.c:2819
CacheType
Definition: cache.h:28
@ MemoryCache
Definition: cache.h:30
@ PingCache
Definition: cache.h:33
@ DistributedCache
Definition: cache.h:34
@ MapCache
Definition: cache.h:31
@ DiskCache
Definition: cache.h:32
@ UndefinedCache
Definition: cache.h:29
MagickExport VirtualPixelMethod SetPixelCacheVirtualMethod(const Image *, const VirtualPixelMethod)
Definition: cache.c:5349
MagickExport const PixelPacket * GetVirtualPixelQueue(const Image *)
Definition: cache.c:3380
MagickExport MagickSizeType GetImageExtent(const Image *)
Definition: cache.c:1723
MagickExport PixelPacket * GetAuthenticPixelQueue(const Image *)
MagickExport MagickBooleanType GetOneVirtualMagickPixel(const Image *, const ssize_t, const ssize_t, MagickPixelPacket *, ExceptionInfo *)
MagickExport CacheType GetImagePixelCacheType(const Image *)
Definition: cache.c:1977
MagickExport const PixelPacket * GetVirtualPixels(const Image *, const ssize_t, const ssize_t, const size_t, const size_t, ExceptionInfo *)
MagickExport MagickBooleanType GetOneAuthenticPixel(Image *, const ssize_t, const ssize_t, PixelPacket *, ExceptionInfo *)
MagickExport PixelPacket * GetAuthenticPixels(Image *, const ssize_t, const ssize_t, const size_t, const size_t, ExceptionInfo *)
MagickExport PixelPacket * QueueAuthenticPixels(Image *, const ssize_t, const ssize_t, const size_t, const size_t, ExceptionInfo *)
Definition: cache.c:4520
MagickExport MagickBooleanType PersistPixelCache(Image *, const char *, const MagickBooleanType, MagickOffsetType *, ExceptionInfo *)
MagickExport const void * AcquirePixelCachePixels(const Image *, MagickSizeType *, ExceptionInfo *)
Definition: cache.c:482
MagickExport MagickBooleanType CacheComponentGenesis(void)
MagickExport void * GetPixelCachePixels(Image *, MagickSizeType *, ExceptionInfo *)
Definition: cache.c:2578
ssize_t MagickOffsetType
Definition: magick-type.h:139
size_t MagickSizeType
Definition: magick-type.h:140
MagickBooleanType
Definition: magick-type.h:203
#define MagickExport
Definition: method-attribute.h:80
Quantum IndexPacket
Definition: pixel.h:129
Definition: exception.h:103
Definition: image.h:153
Definition: pixel.h:105
Definition: pixel.h:132