forked from openkylin/imagemagick
94 lines
2.8 KiB
C
94 lines
2.8 KiB
C
/*
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Copyright 1999-2021 ImageMagick Studio LLC, a non-profit organization
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dedicated to making software imaging solutions freely available.
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You may not use this file except in compliance with the License. You may
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obtain a copy of the License at
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https://imagemagick.org/script/license.php
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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MagickCore cache methods.
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*/
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#ifndef MAGICKCORE_CACHE_H
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#define MAGICKCORE_CACHE_H
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#include "magick/blob.h"
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#if defined(__cplusplus) || defined(c_plusplus)
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extern "C" {
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#endif
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typedef enum
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{
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UndefinedCache,
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MemoryCache,
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MapCache,
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DiskCache,
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PingCache,
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DistributedCache
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} CacheType;
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extern MagickExport CacheType
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GetImagePixelCacheType(const Image *);
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extern MagickExport const char
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*GetPixelCacheFilename(const Image *);
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extern MagickExport const IndexPacket
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*GetVirtualIndexQueue(const Image *);
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extern MagickExport const PixelPacket
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*GetVirtualPixels(const Image *,const ssize_t,const ssize_t,const size_t,
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const size_t,ExceptionInfo *),
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*GetVirtualPixelQueue(const Image *);
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extern MagickExport const void
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*AcquirePixelCachePixels(const Image *,MagickSizeType *,ExceptionInfo *);
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extern MagickExport IndexPacket
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*GetAuthenticIndexQueue(const Image *);
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extern MagickExport MagickBooleanType
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CacheComponentGenesis(void),
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GetOneVirtualMagickPixel(const Image *,const ssize_t,const ssize_t,
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MagickPixelPacket *,ExceptionInfo *),
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GetOneVirtualPixel(const Image *,const ssize_t,const ssize_t,PixelPacket *,
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ExceptionInfo *),
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GetOneVirtualMethodPixel(const Image *,const VirtualPixelMethod,const ssize_t,
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const ssize_t,PixelPacket *,ExceptionInfo *),
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GetOneAuthenticPixel(Image *,const ssize_t,const ssize_t,PixelPacket *,
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ExceptionInfo *),
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PersistPixelCache(Image *,const char *,const MagickBooleanType,
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MagickOffsetType *,ExceptionInfo *),
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SyncAuthenticPixels(Image *,ExceptionInfo *);
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extern MagickExport MagickSizeType
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GetImageExtent(const Image *);
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extern MagickExport PixelPacket
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*GetAuthenticPixels(Image *,const ssize_t,const ssize_t,const size_t,
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const size_t,ExceptionInfo *),
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*GetAuthenticPixelQueue(const Image *),
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*QueueAuthenticPixels(Image *,const ssize_t,const ssize_t,const size_t,
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const size_t,ExceptionInfo *);
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extern MagickExport VirtualPixelMethod
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GetPixelCacheVirtualMethod(const Image *),
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SetPixelCacheVirtualMethod(const Image *,const VirtualPixelMethod);
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extern MagickExport void
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CacheComponentTerminus(void),
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*GetPixelCachePixels(Image *,MagickSizeType *,ExceptionInfo *);
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#if defined(__cplusplus) || defined(c_plusplus)
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}
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#endif
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#endif
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