94 lines
3.3 KiB
C
94 lines
3.3 KiB
C
/* Common functions for interfacing with ImageMagick.
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*
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* 22/12/17 dlemstra
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*/
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/*
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This file is part of VIPS.
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VIPS is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA
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*/
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/*
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These files are distributed with VIPS - http://www.vips.ecs.soton.ac.uk
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*/
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#if defined(HAVE_MAGICK6) || defined (HAVE_MAGICK7)
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#ifdef HAVE_MAGICK6
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#include <magick/api.h>
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#define MaxPathExtent MaxTextExtent
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#endif /*HAVE_MAGICK6*/
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#ifdef HAVE_MAGICK7
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#include <MagickCore/MagickCore.h>
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#define MaxPathExtent MagickPathExtent
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#endif /*HAVE_MAGICK7*/
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Image *magick_acquire_image( const ImageInfo *image_info,
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ExceptionInfo *exception );
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void magick_acquire_next_image( const ImageInfo *image_info,
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Image *image, ExceptionInfo *exception );
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int magick_set_image_size( Image *image,
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const size_t width, const size_t height, ExceptionInfo *exception );
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int magick_import_pixels( Image *image, const ssize_t x, const ssize_t y,
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const size_t width, const size_t height, const char *map,
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const StorageType type,const void *pixels, ExceptionInfo *exception );
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void *magick_images_to_blob( const ImageInfo *image_info, Image *images,
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size_t *length, ExceptionInfo *exception );
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void magick_set_property( Image *image,
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const char *property, const char *value, ExceptionInfo *exception );
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typedef void *(*MagickMapProfileFn)( Image *image,
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const char *name, const void *data, size_t length, void *a );
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void *magick_profile_map( Image *image, MagickMapProfileFn fn, void *a );
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int magick_set_profile( Image *image,
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const char *name, const void *data, size_t length,
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ExceptionInfo *exception );
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void magick_set_image_option( ImageInfo *image_info,
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const char *name, const char *value );
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void magick_set_number_scenes( ImageInfo *image_info,
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int scene, int number_scenes );
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const char *magick_ColorspaceType2str( ColorspaceType colorspace );
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ExceptionInfo *magick_acquire_exception( void );
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void magick_destroy_exception( ExceptionInfo *exception );
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void magick_inherit_exception( ExceptionInfo *exception, Image *image );
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void magick_sniff_bytes( ImageInfo *image_info,
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const unsigned char *bytes, size_t length );
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void magick_sniff_file( ImageInfo *image_info, const char *filename );
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void magick_vips_error( const char *domain, ExceptionInfo *exception );
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void magick_genesis( void );
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int magick_set_vips_profile( VipsImage *im, Image *image );
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int magick_set_magick_profile( Image *image,
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VipsImage *im, ExceptionInfo *exception );
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int magick_optimize_image_layers( Image **images, ExceptionInfo *exception );
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int magick_optimize_image_transparency( const Image *images,
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ExceptionInfo *exception );
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gboolean magick_ismagick( const unsigned char *bytes, size_t length );
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#endif /*HAVE_MAGICK6*/
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