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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* decoder.h
*
* Sat Feb 19 17:05:42 CET 2005
* Copyright 2005 Bent Bisballe
* deva@aasimon.org
****************************************************************************/
/*
* Originally from:
* RTVideoRec Realtime video recoder and encoder for Linux
*
* Copyright (C) 2004 B. Stultiens
*/
/*
* This file is part of MIaV.
*
* MIaV 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.
*
* MIaV 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 MIaV; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
/*
* $Id$
*/
/*
* $Log$
* Revision 1.15 2005/06/16 21:28:57 deva
* Rewrote thread object
* Fixed bug in mov_encoder (pushed read_sem too many times, whihc lead to
* growing server queue)
*
* Revision 1.14 2005/05/25 13:11:42 deva
*
* Made unfreeze close connection, when no recording is done.
*
* Revision 1.13 2005/05/07 10:25:34 deva
*
* Removed ffmpeg code from img_encoder and corrected decoding errors in mov_encoder
*
* Revision 1.12 2005/05/03 08:31:59 deva
* Removed the error object, and replaced it with a more generic info object.
*
* Revision 1.11 2005/05/02 14:06:55 deva
* Added unfreeze to decoder (called from camera).
*
* Revision 1.10 2005/05/02 10:35:23 deva
* Fixed wrongly showed snapshot thumbnails.
*
* Revision 1.9 2005/05/02 09:50:22 deva
* Rewrote freeze, shoot and record flags, from encoder to frame.
*
* Revision 1.8 2005/05/01 09:56:26 deva
* Added Id and Log tags to all files
*/
#include <config.h>
#ifdef USE_GUI
#ifndef __RTVIDEOREC_DECODER_H
#define __RTVIDEOREC_DECODER_H
#include "info.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "queue.h"
#include "encoder.h"
#include "player.h"
#include "thread.h"
#include "frame.h"
class Decoder : public Thread {
public:
Decoder(Info *ginfo,
sem_t *gencode_sem,
sem_t *gplayer_sem,
Queue<Frame> *gencode_queue,
Queue<Frame> *gplayer_queue,
pthread_mutex_t *gmutex,
volatile int *grunning);
~Decoder();
void thread_main();
void freeze();
void unfreeze();
void shoot(unsigned char *rgb);
void start();
void stop(n_savestate save);
private:
void getScreenshot(Frame *frame, unsigned char *rgb);
pthread_mutex_t shot_mutex;
Frame* shot;
volatile int b_freeze;
volatile bool b_shoot;
volatile bool b_record;
Info *info;
// AVCodecContext dvcodec;
sem_t *encode_sem;
sem_t *player_sem;
Queue<Frame> *encode_queue;
Queue<Frame> *player_queue;
pthread_mutex_t *mutex;
volatile int *running;
void decode();
};
#endif/* __RTVIDEOREC_DECODER_H*/
#endif/*USE_GUI*/
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