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//
// Lynkeos
// $Id$
//
// Created by Jean-Etienne LAMIAUD on Fri Mar 03 2005.
// Copyright (c) 2005-2018. Jean-Etienne LAMIAUD
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
/*!
* @header
* @abstract Classes that read file formats directly supported by Cocoa.
* @discussion These classes are bridges between the application and
* NSImage or NSMovie.
*/
#ifndef __MYCOCOAFILEREADER_H
#define __MYCOCOAFILEREADER_H
#if !defined GNUSTEP
#include <AVFoundation/AVFoundation.h>
#include <AvailabilityMacros.h>
#ifndef AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER
#error "Pas defini"
#endif
#endif
#include "LynkeosCommon.h"
#include "LynkeosFileReader.h"
/*!
* @class MyCocoaImageReader
* @abstract Class for reading every Cocoa image file format.
* @ingroup FileAccess
*/
@interface MyCocoaImageReader : NSObject <LynkeosImageFileReader>
{
@private
NSString* _path; //!< Image file path
LynkeosIntegerSize _size; //!< Image frame size
}
@end
#if !defined GNUSTEP
typedef enum
{
integer8,
integer16,
integer32,
integer64,
float32,
float64
} PixelType_t;
/*!
* @class MyQuickTimeReader
* @abstract Class for reading QuickTime movie files.
* @ingroup FileAccess
*/
@interface MyQuickTimeReader : NSObject <LynkeosMovieFileReader>
{
@private
AVAsset *_movie; //!< The movie being read
AVAssetImageGenerator *_imageGenerator; //!< Movie image extractor
CMTime *_times; //!< Time for each image in the movie
u_long _imageNumber; //!< Number of images in the movie
u_long _currentImage; //!< Last decoded image
u_short _nPlanes; //!< Number of planes
PixelType_t _pixelType; //!< Bit resolution of the movie
BOOL _cgBigEndian; //!< Endianness
u_short _skipFirst; //!< Bytes to skip before the pixels
u_short _bytesPerPixel; //!< Total number of bytes for all planes
NSLock *_avLock; //!< Multithreading protection
LynkeosIntegerSize _size; //!< Movie frame size
NSString *_url; //!< Used for cache key
}
@end
#endif
#endif
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