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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* mainwindow.cc
*
* Thu Sep 18 19:30:14 CEST 2014
* Copyright 2014 Bent Bisballe Nyeng
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of SimpleRTP.
*
* SimpleRTP 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.
*
* SimpleRTP 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 SimpleRTP; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#include "mainwindow.h"
#include <QLabel>
#include <QStatusBar>
#include <stdio.h>
MainWindow::MainWindow(QString v4ldev, QString adev,
QHostAddress addr, quint16 port)
: v4l(v4ldev), aih(adev), ostreamer(addr, port), istreamer(addr, port)
{
/* // Self view:
connect(&v4l, SIGNAL(newImage(Frame)),
this, SLOT(newImage(Frame)));
*/
connect(&istreamer, SIGNAL(newImage(Frame)),
this, SLOT(newImage(Frame)));
connect(&istreamer, SIGNAL(newAudio(Frame)),
&aoh, SLOT(newAudio(Frame)));
/*
connect(&aih, SIGNAL(newAudio(framelist_t)),
this, SLOT(newAudio(framelist_t)));
*/
connect(&v4l, SIGNAL(newImage(Frame)),
&ostreamer, SLOT(newImage(Frame)));
connect(&aih, SIGNAL(newAudio(framelist_t)),
&ostreamer, SLOT(newAudio(framelist_t)));
connect(&status_timer, SIGNAL(timeout()),
this, SLOT(updateStatus()));
status_timer.start(1000);
setCentralWidget(new QLabel());
statusBar()->showMessage("Starting...");
}
void MainWindow::updateStatus()
{
size_t ob = ostreamer.getTotal() / 60;
size_t ib = istreamer.getTotal() / 60;
QString iunit = "b/s";
if(ib > 1024) {
ib /= 1024;
iunit = "kb/s";
}
QString ounit = "b/s";
if(ob > 1024) {
ob /= 1024;
ounit = "kb/s";
}
QString status =
"In: " + QString::number(ib) + iunit
+ " - " +
"Out: " + QString::number(ob) + ounit
;
statusBar()->showMessage(status);
}
void MainWindow::newImage(Frame frame)
{
QImage img;
bool res = img.loadFromData((const uchar*)frame.data, frame.size, "JPG");
// printf("processImage() => %s\n", res?"true":"false");
if(img.isNull()) {
printf("Invalid image\n");
return;
}
// printf("img->w: %d\n", img.width());
// printf("img->h: %d\n", img.height())
QLabel *l = (QLabel*)centralWidget();
QPixmap p;
p.convertFromImage(img);
l->setPixmap(p);
// printf("v"); fflush(stdout);
}
void MainWindow::newAudio(framelist_t list)
{
/*
framelist_t::iterator i = list.begin();
while(i != list.end()) {
sp.playSamples(*i);
}
// printf("audio: %d frames\n", list.size());
*/
// printf("a"); fflush(stdout);
}
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