mirror of
https://github.com/RetroShare/RetroShare.git
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cleaned directory structure
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4962 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
csoler
parent
4fb02f9f67
commit
0d4feb89b4
24 changed files with 1094 additions and 20 deletions
411
plugins/VOIP/gui/AudioStats.cpp
Normal file
411
plugins/VOIP/gui/AudioStats.cpp
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/* Copyright (C) 2005-2010, Thorvald Natvig <thorvald@natvig.com>
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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- Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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- Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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- Neither the name of the Mumble Developers nor the names of its
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contributors may be used to endorse or promote products derived from this
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software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#define iroundf(x) ( static_cast<int>(x) )
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#include "AudioStats.h"
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#include "AudioInputConfig.h"
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//#include "Global.h"
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//#include "smallft.h"
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AudioBar::AudioBar(QWidget *p) : QWidget(p) {
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highContrast = false;
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qcBelow = Qt::yellow;
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qcAbove = Qt::red;
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qcInside = Qt::green;
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iMin = 0;
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iMax = 32768;
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iBelow = 2000;
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iAbove = 22000;
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iValue = 1000;
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iPeak = -1;
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setMinimumSize(100,20);
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qlReplacableColors << Qt::yellow << Qt::red << Qt::green << Qt::blue;
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qlReplacementBrushes << Qt::BDiagPattern << Qt::DiagCrossPattern << Qt::NoBrush << Qt::FDiagPattern;
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}
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void AudioBar::paintEvent(QPaintEvent *) {
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QPainter p(this);
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if (isEnabled()) {
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qcBelow.setAlphaF(1.0f);
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qcAbove.setAlphaF(1.0f);
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qcInside.setAlphaF(1.0f);
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} else {
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qcBelow.setAlphaF(0.5f);
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qcAbove.setAlphaF(0.5f);
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qcInside.setAlphaF(0.5f);
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}
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if (iBelow > iAbove)
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iBelow = iAbove;
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if (iValue < iMin)
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iValue = iMin;
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else if (iValue > iMax)
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iValue = iMax;
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float scale = static_cast<float>(width()) / static_cast<float>(iMax - iMin);
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int h = height();
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int val = iroundf(static_cast<float>(iValue) * scale + 0.5f);
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int below = iroundf(static_cast<float>(iBelow) * scale + 0.5f);
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int above = iroundf(static_cast<float>(iAbove) * scale + 0.5f);
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int max = iroundf(static_cast<float>(iMax) * scale + 0.5f);
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int min = iroundf(static_cast<float>(iMin) * scale + 0.5f);
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int peak = iroundf(static_cast<float>(iPeak) * scale + 0.5f);
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if (highContrast) {
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// Draw monochrome representation
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QColor fg = QPalette().foreground().color();
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p.fillRect(0, 0, below, h, QBrush(fg, qlReplacementBrushes.value(qlReplacableColors.indexOf(qcBelow), Qt::CrossPattern)));
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p.fillRect(below, 0, above - below, h, QBrush(fg, qlReplacementBrushes.value(qlReplacableColors.indexOf(qcInside), Qt::NoBrush)));
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p.fillRect(above, 0, max - above, h, QBrush(fg, qlReplacementBrushes.value(qlReplacableColors.indexOf(qcAbove), Qt::CrossPattern)));
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p.fillRect(0, 0, val, h, QBrush(fg, Qt::SolidPattern));
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p.drawRect(0, 0, max - 1, h - 1);
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p.drawLine(below, 0, below, h);
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p.drawLine(above, 0, above, h);
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} else {
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if (val <= below) {
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p.fillRect(0, 0, val, h, qcBelow);
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p.fillRect(val, 0, below-val, h, qcBelow.darker(300));
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p.fillRect(below, 0, above-below, h, qcInside.darker(300));
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p.fillRect(above, 0, max-above, h, qcAbove.darker(300));
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} else if (val <= above) {
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p.fillRect(0, 0, below, h, qcBelow);
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p.fillRect(below, 0, val-below, h, qcInside);
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p.fillRect(val, 0, above-val, h, qcInside.darker(300));
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p.fillRect(above, 0, max-above, h, qcAbove.darker(300));
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} else {
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p.fillRect(0, 0, below, h, qcBelow);
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p.fillRect(below, 0, above-below, h, qcInside);
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p.fillRect(above, 0, val-above, h, qcAbove);
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p.fillRect(val, 0, max-val, h, qcAbove.darker(300));
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}
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}
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if ((peak >= min) && (peak <= max)) {
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if (peak <= below)
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p.setPen(qcBelow.lighter(150));
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else if (peak <= above)
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p.setPen(qcInside.lighter(150));
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else
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p.setPen(qcAbove.lighter(150));
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p.drawLine(peak, 0, peak, h);
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}
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}
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/*
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AudioEchoWidget::AudioEchoWidget(QWidget *p) : QWidget(p) {
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setMinimumSize(100, 60);
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}
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static inline const QColor mapEchoToColor(float echo) {
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bool neg = (echo < 0.0f);
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echo = fabsf(echo);
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float a, b, c;
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if (echo > 1.0f) {
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echo = 1.0f;
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c = 0.5f;
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} else {
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c = 0.0f;
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}
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if (echo < 0.5f) {
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a = echo * 2.0f;
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b = 0.0f;
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} else {
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a = 1.0f;
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b = (echo - 0.5f) * 2.0f;
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}
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if (neg)
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return QColor::fromRgbF(a, b, c);
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else
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return QColor::fromRgbF(c, b, a);
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}
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#define WGT(x,y) st->W[(y)*N + 2*(x)+1]
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void AudioEchoWidget::paintEvent(QPaintEvent *) {
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QPainter paint(this);
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paint.scale(width(), height());
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paint.fillRect(rect(), Qt::black);
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AudioInputPtr ai = g.ai;
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if (! ai || ! ai->sesEcho)
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return;
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ai->qmSpeex.lock();
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spx_int32_t sz;
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speex_echo_ctl(ai->sesEcho, SPEEX_ECHO_GET_IMPULSE_RESPONSE_SIZE, &sz);
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STACKVAR(spx_int32_t, w, sz);
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STACKVAR(float, W, sz);
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speex_echo_ctl(ai->sesEcho, SPEEX_ECHO_GET_IMPULSE_RESPONSE, w);
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ai->qmSpeex.unlock();
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int N = 160;
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int n = 2 * N;
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int M = sz / n;
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drft_lookup d;
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mumble_drft_init(&d, n);
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for (int j=0;j<M;j++) {
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for (int i=0;i<n;i++)
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W[j*n+i] = static_cast<float>(w[j*n+i]) / static_cast<float>(n);
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mumble_drft_forward(&d, & W[j*n]);
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}
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mumble_drft_clear(&d);
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float xscale = 1.0f / static_cast<float>(N);
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float yscale = 1.0f / static_cast<float>(M);
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for (int j = 0; j < M; j++) {
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for (int i=1;i < N; i++) {
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float xa = static_cast<float>(i) * xscale;
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float ya = static_cast<float>(j) * yscale;
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float xb = xa + xscale;
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float yb = ya + yscale;
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const QColor &c = mapEchoToColor(sqrtf(W[j*n+2*i]*W[j*n+2*i]+W[j*n+2*i-1]*W[j*n+2*i-1]) / 65536.f);
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paint.fillRect(QRectF(QPointF(xa, ya), QPointF(xb, yb)), c);
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}
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}
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QPolygonF poly;
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xscale = 1.0f / (2.0f * static_cast<float>(n));
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yscale = 1.0f / (200.0f * 32767.0f);
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for (int i = 0; i < 2 * n; i++) {
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poly << QPointF(static_cast<float>(i) * xscale, 0.5f + static_cast<float>(w[i]) * yscale);
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}
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paint.setPen(QColor::fromRgbF(1.0f, 0.0f, 1.0f));
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paint.drawPolyline(poly);
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}
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AudioNoiseWidget::AudioNoiseWidget(QWidget *p) : QWidget(p) {
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setMinimumSize(100,60);
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}
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void AudioNoiseWidget::paintEvent(QPaintEvent *) {
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QPainter paint(this);
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QPalette pal;
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paint.fillRect(rect(), pal.color(QPalette::Background));
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AudioInputPtr ai = g.ai;
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if (ai.get() == NULL || ! ai->sppPreprocess)
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return;
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QPolygonF poly;
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ai->qmSpeex.lock();
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spx_int32_t ps_size = 0;
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speex_preprocess_ctl(ai->sppPreprocess, SPEEX_PREPROCESS_GET_PSD_SIZE, &ps_size);
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STACKVAR(spx_int32_t, noise, ps_size);
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STACKVAR(spx_int32_t, ps, ps_size);
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speex_preprocess_ctl(ai->sppPreprocess, SPEEX_PREPROCESS_GET_PSD, ps);
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speex_preprocess_ctl(ai->sppPreprocess, SPEEX_PREPROCESS_GET_NOISE_PSD, noise);
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ai->qmSpeex.unlock();
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qreal sx, sy;
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sx = (static_cast<float>(width()) - 1.0f) / static_cast<float>(ps_size);
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sy = static_cast<float>(height()) - 1.0f;
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poly << QPointF(0.0f, height() - 1);
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float fftmul = 1.0 / (32768.0);
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for (int i=0; i < ps_size; i++) {
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qreal xp, yp;
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xp = i * sx;
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yp = sqrtf(sqrtf(static_cast<float>(noise[i]))) - 1.0f;
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yp = yp * fftmul;
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yp = qMin<qreal>(yp * 3000.0f, 1.0f);
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yp = (1 - yp) * sy;
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poly << QPointF(xp, yp);
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}
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poly << QPointF(width() - 1, height() - 1);
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poly << QPointF(0.0f, height() - 1);
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paint.setPen(Qt::blue);
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paint.setBrush(Qt::blue);
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paint.drawPolygon(poly);
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poly.clear();
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for (int i=0;i < ps_size; i++) {
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qreal xp, yp;
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xp = i * sx;
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yp = sqrtf(sqrtf(static_cast<float>(ps[i]))) - 1.0f;
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yp = yp * fftmul;
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yp = qMin(yp * 3000.0, 1.0);
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yp = (1 - yp) * sy;
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poly << QPointF(xp, yp);
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}
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paint.setPen(Qt::red);
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paint.drawPolyline(poly);
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}
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AudioStats::AudioStats(QWidget *p) : QDialog(p) {
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setAttribute(Qt::WA_DeleteOnClose, true);
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qtTick = new QTimer(this);
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qtTick->setObjectName(QLatin1String("Tick"));
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qtTick->start(50);
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setupUi(this);
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AudioInputPtr ai = g.ai;
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if (ai && ai->sesEcho) {
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qgbEcho->setVisible(true);
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} else {
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qgbEcho->setVisible(false);
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}
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bTalking = false;
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abSpeech->iPeak = -1;
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abSpeech->qcBelow = Qt::red;
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abSpeech->qcInside = Qt::yellow;
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abSpeech->qcAbove = Qt::green;
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on_Tick_timeout();
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}
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AudioStats::~AudioStats() {
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}
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void AudioStats::on_Tick_timeout() {
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AudioInputPtr ai = g.ai;
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if (ai.get() == NULL || ! ai->sppPreprocess)
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return;
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bool nTalking = ai->isTransmitting();
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QString txt;
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txt.sprintf("%06.2f dB",ai->dPeakMic);
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qlMicLevel->setText(txt);
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txt.sprintf("%06.2f dB",ai->dPeakSpeaker);
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qlSpeakerLevel->setText(txt);
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txt.sprintf("%06.2f dB",ai->dPeakSignal);
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qlSignalLevel->setText(txt);
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spx_int32_t ps_size = 0;
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speex_preprocess_ctl(ai->sppPreprocess, SPEEX_PREPROCESS_GET_PSD_SIZE, &ps_size);
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STACKVAR(spx_int32_t, noise, ps_size);
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STACKVAR(spx_int32_t, ps, ps_size);
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speex_preprocess_ctl(ai->sppPreprocess, SPEEX_PREPROCESS_GET_PSD, ps);
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speex_preprocess_ctl(ai->sppPreprocess, SPEEX_PREPROCESS_GET_NOISE_PSD, noise);
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float s = 0.0f;
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float n = 0.0001f;
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int start = (ps_size * 300) / SAMPLE_RATE;
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int stop = (ps_size * 2000) / SAMPLE_RATE;
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for (int i=start;i<stop;i++) {
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s += sqrtf(static_cast<float>(ps[i]));
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n += sqrtf(static_cast<float>(noise[i]));
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}
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txt.sprintf("%06.3f",s / n);
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qlMicSNR->setText(txt);
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spx_int32_t v;
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speex_preprocess_ctl(ai->sppPreprocess, SPEEX_PREPROCESS_GET_AGC_GAIN, &v);
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float fv = powf(10.0f, (static_cast<float>(v) / 20.0f));
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txt.sprintf("%03.0f%%",100.0f / fv);
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qlMicVolume->setText(txt);
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txt.sprintf("%03.0f%%",ai->fSpeechProb * 100.0f);
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qlSpeechProb->setText(txt);
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txt.sprintf("%04.1f kbit/s",static_cast<float>(ai->iBitrate) / 1000.0f);
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qlBitrate->setText(txt);
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if (nTalking != bTalking) {
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bTalking = nTalking;
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QFont f = qlSpeechProb->font();
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f.setBold(bTalking);
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qlSpeechProb->setFont(f);
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}
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if (g.uiDoublePush > 1000000)
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txt = tr(">1000 ms");
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else
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txt.sprintf("%04llu ms",g.uiDoublePush / 1000);
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qlDoublePush->setText(txt);
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abSpeech->iBelow = iroundf(g.s.fVADmin * 32767.0f + 0.5f);
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abSpeech->iAbove = iroundf(g.s.fVADmax * 32767.0f + 0.5f);
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if (g.s.vsVAD == Settings::Amplitude) {
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#ifndef COMPAT_CLIENT
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abSpeech->iValue = iroundf((32767.f/96.0f) * (96.0f + ai->dPeakCleanMic) + 0.5f);
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#else
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abSpeech->iValue = iroundf((32767.f/96.0f) * (96.0f + ai->dPeakMic) + 0.5f);
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#endif
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} else {
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abSpeech->iValue = iroundf(ai->fSpeechProb * 32767.0f + 0.5f);
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}
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abSpeech->update();
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anwNoise->update();
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if (aewEcho)
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aewEcho->update();
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}
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*/
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