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85 lines
1.7 KiB
85 lines
1.7 KiB
//
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// C++ Implementation: k9saveimage
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//
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// Description:
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//
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//
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// Author: Jean-Michel PETIT <k9copy@free.fr>, (C) 2007
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//
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// Copyright: See COPYING file that comes with this distribution
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//
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//
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#include "k9saveimage.h"
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#include "kdecmpeg2.h"
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#include <stdio.h>
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#include <tqimage.h>
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#include <kstandarddirs.h>
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void k9SaveImage::drawImage(TQImage *_image) {
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m_cpt++;
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if (m_cpt ==20) {
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m_image=*_image;
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m_decoder->pause();
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}
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}
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k9SaveImage::k9SaveImage()
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: TQObject(),TQThread()
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{
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m_tempFile= new KTempFile(locateLocal("tmp", "k9copy/k9p"), "");
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m_tempFile->setAutoDelete(true);
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m_decoder=new kDecMPEG2();
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connect(m_decoder, TQT_SIGNAL(pixmapReady(TQImage *)), this, TQT_SLOT(drawImage(TQImage *)));
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}
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k9SaveImage::~k9SaveImage()
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{
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delete m_decoder;
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delete m_tempFile;
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}
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void k9SaveImage::play() {
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m_cpt=0;
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m_stop=false;
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m_timer.start();
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m_decoder->start();
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}
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void k9SaveImage::stop() {
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m_stop=true;
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wait();
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m_decoder->stop();
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}
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void k9SaveImage::addData(uchar *_buffer, uint32_t _size) {
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if (m_timer.elapsed() >=7000 ) {
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if (m_mutex.tryLock()) {
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m_size=_size;
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m_buffer=new uchar[m_size];
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tc_memcpy(m_buffer,_buffer,m_size);
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m_mutex.unlock();
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start(LowestPriority);
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}
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m_timer.restart();
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}
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}
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void k9SaveImage::run() {
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m_mutex.lock();
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m_cpt=0;
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m_decoder->decode(m_buffer ,m_buffer+m_size,0);
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delete m_buffer;
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TQString sFileName=m_tempFile->name();
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m_image.save(sFileName,"PNG");
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sFileName="\rINFOIMAGE:"+sFileName;
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fprintf(stderr,"%s",sFileName.data());
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m_mutex.unlock();
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}
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#include "k9saveimage.moc"
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