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gerrit-public.fairphone.software / platform / external / ImageMagick / db070957cf6bf959df9283a482377e8854c3d4d2 / . / MagickCore / cache-view.h
blob: 3d787c82db29c43e8bdd5d1b33fdd5e12325a65d [file] [log] [blame]
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]1/*
cristy1454be72011-12-19 01:52:48 +0000[diff] [blame]2 Copyright 1999-2012 ImageMagick Studio LLC, a non-profit organization
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]3 dedicated to making software imaging solutions freely available.
4
5 You may not use this file except in compliance with the License.
6 obtain a copy of the License at
7
8 http://www.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 view methods.
17*/
18#ifndef _MAGICKCORE_CACHE_VIEW_H
19#define _MAGICKCORE_CACHE_VIEW_H
20
21#if defined(__cplusplus) || defined(c_plusplus)
22extern "C" {
23#endif
24
cristy4c08aed2011-07-01 19:47:50 +0000[diff] [blame]25#include "MagickCore/pixel.h"
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]26
27typedef enum
28{
29 UndefinedVirtualPixelMethod,
30 BackgroundVirtualPixelMethod,
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]31 DitherVirtualPixelMethod,
32 EdgeVirtualPixelMethod,
33 MirrorVirtualPixelMethod,
34 RandomVirtualPixelMethod,
35 TileVirtualPixelMethod,
36 TransparentVirtualPixelMethod,
37 MaskVirtualPixelMethod,
38 BlackVirtualPixelMethod,
39 GrayVirtualPixelMethod,
40 WhiteVirtualPixelMethod,
41 HorizontalTileVirtualPixelMethod,
42 VerticalTileVirtualPixelMethod,
43 HorizontalTileEdgeVirtualPixelMethod,
44 VerticalTileEdgeVirtualPixelMethod,
45 CheckerTileVirtualPixelMethod
46} VirtualPixelMethod;
47
48typedef struct _CacheView
49 CacheView;
50
cristy0d267172011-04-25 20:13:48 +0000[diff] [blame]51extern MagickExport CacheView
cristydb070952012-04-20 14:33:00 +0000[diff] [blame^]52 *AcquireAuthenticCacheView(const Image *,ExceptionInfo *),
53 *AcquireVirtualCacheView(const Image *,ExceptionInfo *),
cristy0d267172011-04-25 20:13:48 +0000[diff] [blame]54 *CloneCacheView(const CacheView *),
55 *DestroyCacheView(CacheView *);
56
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]57extern MagickExport ClassType
58 GetCacheViewStorageClass(const CacheView *);
59
60extern MagickExport ColorspaceType
61 GetCacheViewColorspace(const CacheView *);
62
cristy4c08aed2011-07-01 19:47:50 +0000[diff] [blame]63extern MagickExport const Quantum
cristybb503372010-05-27 20:51:26 +0000[diff] [blame]64 *GetCacheViewVirtualPixels(const CacheView *,const ssize_t,const ssize_t,
cristy19596d62012-02-19 00:24:59 +0000[diff] [blame]65 const size_t,const size_t,ExceptionInfo *) magick_hot_spot,
66 *GetCacheViewVirtualPixelQueue(const CacheView *) magick_hot_spot;
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]67
cristy4c08aed2011-07-01 19:47:50 +0000[diff] [blame]68extern MagickExport const void
69 *GetCacheViewVirtualMetacontent(const CacheView *);
70
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]71extern MagickExport MagickBooleanType
cristyf05d4942012-03-17 16:26:09 +0000[diff] [blame]72 GetOneCacheViewAuthenticPixel(const CacheView *,const ssize_t,const ssize_t,
cristy2ed42f62011-10-02 19:49:57 +0000[diff] [blame]73 Quantum *,ExceptionInfo *),
74 GetOneCacheViewVirtualMethodPixel(const CacheView *,const VirtualPixelMethod,
75 const ssize_t,const ssize_t,Quantum *,ExceptionInfo *),
cristyf05d4942012-03-17 16:26:09 +0000[diff] [blame]76 GetOneCacheViewVirtualPixel(const CacheView *,const ssize_t,const ssize_t,
cristy2ed42f62011-10-02 19:49:57 +0000[diff] [blame]77 Quantum *,ExceptionInfo *),
cristyf05d4942012-03-17 16:26:09 +0000[diff] [blame]78 GetOneCacheViewVirtualPixelInfo(const CacheView *,const ssize_t,const ssize_t,
79 PixelInfo *,ExceptionInfo *),
cristyc82a27b2011-10-21 01:07:16 +0000[diff] [blame]80 SetCacheViewStorageClass(CacheView *,const ClassType,ExceptionInfo *),
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]81 SetCacheViewVirtualPixelMethod(CacheView *,const VirtualPixelMethod),
cristy19596d62012-02-19 00:24:59 +0000[diff] [blame]82 SyncCacheViewAuthenticPixels(CacheView *,ExceptionInfo *) magick_hot_spot;
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]83
84extern MagickExport MagickSizeType
85 GetCacheViewExtent(const CacheView *);
86
cristy4c08aed2011-07-01 19:47:50 +0000[diff] [blame]87extern MagickExport Quantum
cristy19596d62012-02-19 00:24:59 +0000[diff] [blame]88 *GetCacheViewAuthenticPixelQueue(CacheView *) magick_hot_spot,
cristybb503372010-05-27 20:51:26 +0000[diff] [blame]89 *GetCacheViewAuthenticPixels(CacheView *,const ssize_t,const ssize_t,
cristy19596d62012-02-19 00:24:59 +0000[diff] [blame]90 const size_t,const size_t,ExceptionInfo *) magick_hot_spot,
cristybb503372010-05-27 20:51:26 +0000[diff] [blame]91 *QueueCacheViewAuthenticPixels(CacheView *,const ssize_t,const ssize_t,
cristy19596d62012-02-19 00:24:59 +0000[diff] [blame]92 const size_t,const size_t,ExceptionInfo *) magick_hot_spot;
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]93
cristy4c08aed2011-07-01 19:47:50 +0000[diff] [blame]94extern MagickExport void
95 *GetCacheViewAuthenticMetacontent(CacheView *);
96
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]97#if defined(__cplusplus) || defined(c_plusplus)
98}
99#endif
100
101#endif