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/*
* libopenraw - rawfile.h
*
* Copyright (C) 2007-2008 Hubert Figuiere
*
* This library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*/
#ifndef __LIBOPENRAW_RAWFILE_H_
#define __LIBOPENRAW_RAWFILE_H_
#include <libopenraw/types.h>
#include <libopenraw/consts.h>
#include <libopenraw/rawdata.h>
#include <libopenraw/thumbnails.h>
#include <libopenraw/metadata.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct _RawFile *ORRawFileRef;
ORRawFileRef
or_rawfile_new(const char* filename, or_rawfile_type type);
ORRawFileRef
or_rawfile_new_from_memory(const uint8_t *buffer, uint32_t len, or_rawfile_type type);
or_error
or_rawfile_release(ORRawFileRef rawfile);
or_rawfile_type
or_rawfile_get_type(ORRawFileRef rawfile);
/** return the typeid to identify the exact file type */
or_rawfile_typeid
or_rawfile_get_typeid(ORRawFileRef rawfile);
or_error
or_rawfile_get_thumbnail(ORRawFileRef rawfile, uint32_t preferred_size,
ORThumbnailRef thumb);
or_error
or_rawfile_get_rawdata(ORRawFileRef rawfile, ORRawDataRef rawdata,
uint32_t options);
/** Get the orientation, This is a convenience method.
* @param rawfile the RAW file object.
* @return the orienation using EXIF semantics. If
* there is no orientation attribute, return 0.
*/
int32_t
or_rawfile_get_orientation(ORRawFileRef rawfile);
#if 0
/** Get the metadata value
* @param rawfile the RAW file object.
* @param meta_index the index value which is NS | index
*/
ORConstMetaValueRef
or_rawfile_get_metavalue(ORRawFileRef rawfile, int32_t meta_index);
/** Get the metadata out of the raw file as XMP
* @param rawfile the rawfile object
* @return the XMP meta. It belongs to the rawfile.
* Use Exempi to deal with the content.
*/
XmpPtr
or_rawfile_get_xmp(ORRawFileRef rawfile);
#endif
#ifdef __cplusplus
}
#endif
#endif
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