/*
Copyright 1999-2006 ImageMagick Studio LLC, a non-profit organization
dedicated to making software imaging solutions freely available.
You may not use this file except in compliance with the License.
obtain a copy of the License at
http://www.imagemagick.org/script/license.php
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
MagickCore cache view methods.
*/
#ifndef _MAGICKCORE_CACHE_VIEW_H
#define _MAGICKCORE_CACHE_VIEW_H
#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
#endif
typedef struct _ViewInfo
ViewInfo;
extern MagickExport const PixelPacket
*AcquireCacheView(const ViewInfo *,const long,const long,const unsigned long,
const unsigned long,ExceptionInfo *);
extern MagickExport ClassType
GetCacheViewStorageClass(const ViewInfo *);
extern MagickExport ColorspaceType
GetCacheViewColorspace(const ViewInfo *);
extern MagickExport ExceptionInfo
*GetCacheViewException(const ViewInfo *);
extern MagickExport IndexPacket
*GetCacheViewIndexes(const ViewInfo *);
extern MagickExport MagickBooleanType
SetCacheViewStorageClass(ViewInfo *,const ClassType),
SyncCacheView(ViewInfo *);
extern MagickExport PixelPacket
AcquireOneCacheViewPixel(const ViewInfo *,const long,const long,
ExceptionInfo *),
*GetCacheViewPixels(const ViewInfo *),
*GetCacheView(ViewInfo *,const long,const long,const unsigned long,
const unsigned long),
GetOneCacheViewPixel(const ViewInfo *,const long,const long),
*SetCacheView(ViewInfo *,const long,const long,const unsigned long,
const unsigned long);
extern MagickExport ViewInfo
*CloseCacheView(ViewInfo *),
*OpenCacheView(const Image *);
#if defined(__cplusplus) || defined(c_plusplus)
}
#endif
#endif