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recording logic test v3

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1 parent cf2753a commit be8f8193ea8543af8b56e2c5da4f8dcf5786e2cd @pcgod pcgod committed Jun 6, 2010
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@@ -36,6 +36,8 @@
#include "Message.h"
#include "Plugins.h"
#include "PacketDataStream.h"
+#include "ServerHandler.h"
+#include "VoiceRecorder.h"
// Remember that we cannot use static member classes that are not pointers, as the constructor
// for AudioOutputRegistrar() might be called before they are initialized, as the constructor
@@ -967,6 +969,7 @@ bool AudioOutput::mix(void *outbuff, unsigned int nsamp) {
const float adjustFactor = std::pow(10, -18. / 20);
const float mul = g.s.fVolume;
const unsigned int nchan = iChannels;
+ boost::shared_ptr<VoiceRecorder> recorder(g.sh->recorder);
qrwlOutputs.lockForRead();
bool needAdjustment = false;
@@ -994,6 +997,11 @@ bool AudioOutput::mix(void *outbuff, unsigned int nsamp) {
memset(output, 0, sizeof(float) * nsamp * iChannels);
+ boost::shared_array<float> recbuff;
+ if (recorder) {
+ recbuff = boost::shared_array<float>(new float[nsamp]);
+ }
+
for (unsigned int i=0;i<iChannels;++i)
svol[i] = mul * fSpeakerVolume[i];
@@ -1077,6 +1085,21 @@ bool AudioOutput::mix(void *outbuff, unsigned int nsamp) {
}
}
+ if (recorder) {
+ AudioOutputSpeech *aos = qobject_cast<AudioOutputSpeech *>(aop);
+
+ if (aos) {
+ for (unsigned int i = 0; i < nsamp; ++i) {
+ recbuff[i] = pfBuffer[i] * volumeAdjustment;
+ }
+
+ if (!recorder->getMixDown()) {
+ recorder->addBuffer(aos->p, recbuff, nsamp);
+ recbuff = boost::shared_array<float>(new float[nsamp]);
+ }
+ }
+ }
+
if (validListener && ((aop->fPos[0] != 0.0f) || (aop->fPos[1] != 0.0f) || (aop->fPos[2] != 0.0f))) {
float dir[3] = { aop->fPos[0] - g.p->fCameraPosition[0], aop->fPos[1] - g.p->fCameraPosition[1], aop->fPos[2] - g.p->fCameraPosition[2] };
float len = sqrtf(dir[0] * dir[0] + dir[1] * dir[1] + dir[2] * dir[2]);
@@ -1118,13 +1141,19 @@ bool AudioOutput::mix(void *outbuff, unsigned int nsamp) {
}
}
+ if (recorder && recorder->getMixDown()) {
+ recorder->addBuffer(NULL, recbuff, nsamp);
+ }
+
// Clip
if (eSampleFormat == SampleFloat)
for (unsigned int i=0;i<nsamp*iChannels;i++)
output[i] = output[i] < -1.0f ? -1.0f : (output[i] > 1.0f ? 1.0f : output[i]);
else
for (unsigned int i=0;i<nsamp*iChannels;i++)
reinterpret_cast<short *>(outbuff)[i] = static_cast<short>(32768.f * (output[i] < -1.0f ? -1.0f : (output[i] > 1.0f ? 1.0f : output[i])));
+ } else if (recorder) {
+ recorder->addSilence(nsamp);
}
qrwlOutputs.unlock();
@@ -42,6 +42,7 @@
#include "NetworkConfig.h"
#include "OSInfo.h"
#include "SSL.h"
+#include "VoiceRecorder.h"
ServerHandlerMessageEvent::ServerHandlerMessageEvent(const QByteArray &msg, unsigned int mtype, bool flush) : QEvent(static_cast<QEvent::Type>(SERVERSEND_EVENT)) {
qbaMsg = msg;
@@ -85,6 +86,10 @@ ServerHandler::ServerHandler() {
cConnection.reset();
qusUdp = NULL;
bStrong = false;
+ // test code
+ recorder = boost::shared_ptr<VoiceRecorder>(new VoiceRecorder(this));
+ recorder->setSampleRate(48000);
+ recorder->start();
// For some strange reason, on Win32, we have to call supportsSsl before the cipher list is ready.
qWarning("OpenSSL Support: %d (%s)", QSslSocket::supportsSsl(), SSLeay_version(SSLEAY_VERSION));
@@ -40,6 +40,7 @@
class Connection;
class Message;
+class VoiceRecorder;
class ServerHandlerMessageEvent : public QEvent {
public:
@@ -81,6 +82,7 @@ class ServerHandler : public QThread {
QSslCipher qscCipher;
ConnectionPtr cConnection;
QByteArray qbaDigest;
+ boost::shared_ptr<VoiceRecorder> recorder;
unsigned int uiVersion;
QString qsRelease;
@@ -0,0 +1,163 @@
+/* Copyright (C) 2005-2010, Thorvald Natvig <thorvald@natvig.com>
+ Copyright (C) 2010, Benjamin Jemlich <pcgod@users.sourceforge.net>
+
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ - Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+ - Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ - Neither the name of the Mumble Developers nor the names of its
+ contributors may be used to endorse or promote products derived from this
+ software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR
+ CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include "VoiceRecorder.h"
+
+#include "ClientUser.h"
+
+VoiceRecorder::VoiceRecorder(QObject *p) : QThread(p), iSampleRate(0),
+ bRecording(false), bMixDown(false), uiRecordedSamples(0) {
+}
+
+VoiceRecorder::~VoiceRecorder() {
+ stop();
+ wait();
+ clearLists();
+}
+
+void VoiceRecorder::clearLists() {
+ while (!qhRecordBuffer.isEmpty()) {
+ delete qhRecordBuffer.takeFirst();
+ }
+
+ QHash<int, RecordInfo *>::iterator it = qhRecordInfo.begin();
+ while (it != qhRecordInfo.end()) {
+ RecordInfo *ri = it.value();
+ if (ri->sf) {
+ sf_close(ri->sf);
+ }
+ delete ri;
+ it = qhRecordInfo.erase(it);
+ }
+}
+
+void VoiceRecorder::run() {
+ Q_ASSERT(iSampleRate != 0);
+
+ if (iSampleRate == 0)
+ return;
+
+ // SF_INFO sfinfo = {0, sampleRate, 1, SF_FORMAT_FLAC | SF_FORMAT_PCM_24, 0, 0};
+ SF_INFO sfinfo = {0, iSampleRate, 1, SF_ENDIAN_CPU | SF_FORMAT_AU | SF_FORMAT_FLOAT, 0, 0};
+ Q_ASSERT(sf_format_check(&sfinfo));
+
+ bRecording = true;
+ forever {
+ qmSleepLock.lock();
+ qwcSleep.wait(&qmSleepLock);
+
+ if (!bRecording) {
+ qmSleepLock.unlock();
+ break;
+ }
+
+ while (!qhRecordBuffer.isEmpty()) {
+ RecordBuffer *rb;
+ {
+ QMutexLocker l(&qmBufferLock);
+ rb = qhRecordBuffer.takeFirst();
+ }
+
+ int index = bMixDown ? 0 : rb->cuUser->uiSession;
+ Q_ASSERT(qhRecordInfo.contains(index));
+
+ RecordInfo *ri = qhRecordInfo.value(index);
+ if (!ri->sf) {
+ QString fileName = QString::fromLatin1("test_%1.au").arg(index);
+ ri->sf = sf_open(qPrintable(fileName), SFM_WRITE, &sfinfo);
+ //sf_command(ri->sf, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE);
+ if (rb->cuUser)
+ sf_set_string(ri->sf, SF_STR_TITLE, qPrintable(rb->cuUser->qsName));
+ }
+
+ if (ri->uiLastPosition != uiRecordedSamples) {
+ // write silence until we reach our current sample value
+ float *buffer = new float[1024];
+ memset(buffer, 0, sizeof(float) * 1024);
+ int rest = (uiRecordedSamples - ri->uiLastPosition) % 1024;
+ quint64 steps = (uiRecordedSamples - ri->uiLastPosition) / 1024;
+ for (quint64 i = 0; i < steps; ++i) {
+ sf_write_float(ri->sf, buffer, 1024);
+ }
+ if (rest > 0)
+ sf_write_float(ri->sf, buffer, rest);
+ delete [] buffer;
+ }
+
+ sf_write_float(ri->sf, rb->fBuffer.get(), rb->iSamples);
+ uiRecordedSamples += rb->iSamples;
+ ri->uiLastPosition = uiRecordedSamples;
+ delete rb;
+ }
+
+ qmSleepLock.unlock();
+ }
+}
+
+void VoiceRecorder::stop() {
+ bRecording = false;
+ qwcSleep.wakeAll();
+}
+
+void VoiceRecorder::addBuffer(ClientUser *cu, boost::shared_array<float> buffer, int samples) {
+ Q_ASSERT(!bMixDown || cu == NULL);
+
+ {
+ QMutexLocker l(&qmBufferLock);
+ qhRecordBuffer << new RecordBuffer(cu, buffer, samples);
+ }
+ int index = bMixDown ? 0 : cu->uiSession;
+ if (!qhRecordInfo.contains(index)) {
+ qhRecordInfo.insert(index, new RecordInfo());
+ }
+ qwcSleep.wakeAll();
+}
+
+void VoiceRecorder::addSilence(int samples) {
+ // FIXME: locking?
+ uiRecordedSamples += samples;
+}
+
+void VoiceRecorder::setSampleRate(int sampleRate) {
+ Q_ASSERT(!bRecording);
+
+ iSampleRate = sampleRate;
+}
+
+void VoiceRecorder::setMixDown(bool mixDown) {
+ Q_ASSERT(!bRecording);
+
+ bMixDown = mixDown;
+}
+
+bool VoiceRecorder::getMixDown() {
+ return bMixDown;
+}
View
@@ -0,0 +1,82 @@
+/* Copyright (C) 2005-2010, Thorvald Natvig <thorvald@natvig.com>
+ Copyright (C) 2010, Benjamin Jemlich <pcgod@users.sourceforge.net>
+
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ - Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+ - Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ - Neither the name of the Mumble Developers nor the names of its
+ contributors may be used to endorse or promote products derived from this
+ software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR
+ CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef _VOICERECORDER_H
+#define _VOICERECORDER_H
+
+class ClientUser;
+
+class VoiceRecorder : public QThread {
+private:
+ class RecordBuffer {
+ public:
+ ClientUser *cuUser;
+ boost::shared_array<float> fBuffer;
+ int iSamples;
+
+ RecordBuffer(ClientUser *cu, boost::shared_array<float> buffer, int samples) : cuUser(cu), fBuffer(buffer), iSamples(samples) {}
+ };
+
+ class RecordInfo {
+ public:
+ SNDFILE *sf;
+ quint64 uiLastPosition;
+
+ RecordInfo() : sf(NULL), uiLastPosition(0) {}
+ };
+
+ QHash<int, RecordInfo *> qhRecordInfo;
+ QList<RecordBuffer *> qhRecordBuffer;
+
+ QMutex qmBufferLock;
+ QMutex qmSleepLock;
+ QWaitCondition qwcSleep;
+
+ int iSampleRate;
+ bool bRecording;
+ bool bMixDown;
+ quint64 uiRecordedSamples;
+ void clearLists();
+
+public:
+ VoiceRecorder(QObject *p);
+ ~VoiceRecorder();
+
+ void run();
+ void stop();
+ void addBuffer(ClientUser *cu, boost::shared_array<float> buffer, int samples);
+ void addSilence(int samples);
+ void setSampleRate(int sampleRate);
+ void setMixDown(bool mixDown);
+ bool getMixDown();
+};
+
+#endif
View
@@ -4,8 +4,8 @@ DEFINES *= MUMBLE
TEMPLATE = app
QT *= network sql opengl xml svg
TARGET = mumble
-HEADERS *= BanEditor.h ACLEditor.h ConfigWidget.h Log.h AudioConfigDialog.h AudioStats.h AudioInput.h AudioOutput.h CustomElements.h MainWindow.h ServerHandler.h About.h ConnectDialog.h GlobalShortcut.h TextToSpeech.h Settings.h Database.h VersionCheck.h Global.h UserModel.h Audio.h ConfigDialog.h Plugins.h LookConfig.h Overlay.h SharedMemory.h AudioWizard.h ViewCert.h TextMessage.h NetworkConfig.h LCD.h Usage.h Cert.h ClientUser.h UserEdit.h Tokens.h UserView.h RichTextEditor.h UserInformation.h FileEngine.h SocketRPC.h
-SOURCES *= BanEditor.cpp ACLEditor.cpp ConfigWidget.cpp Log.cpp AudioConfigDialog.cpp AudioStats.cpp AudioInput.cpp AudioOutput.cpp main.cpp CustomElements.cpp MainWindow.cpp ServerHandler.cpp About.cpp ConnectDialog.cpp Settings.cpp Database.cpp VersionCheck.cpp Global.cpp UserModel.cpp Audio.cpp ConfigDialog.cpp Plugins.cpp LookConfig.cpp Overlay.cpp SharedMemory.cpp AudioWizard.cpp ViewCert.cpp Messages.cpp TextMessage.cpp GlobalShortcut.cpp NetworkConfig.cpp LCD.cpp Usage.cpp Cert.cpp ClientUser.cpp UserEdit.cpp Tokens.cpp UserView.cpp RichTextEditor.cpp UserInformation.cpp FileEngine.cpp SocketRPC.cpp
+HEADERS *= BanEditor.h ACLEditor.h ConfigWidget.h Log.h AudioConfigDialog.h AudioStats.h AudioInput.h AudioOutput.h CustomElements.h MainWindow.h ServerHandler.h About.h ConnectDialog.h GlobalShortcut.h TextToSpeech.h Settings.h Database.h VersionCheck.h Global.h UserModel.h Audio.h ConfigDialog.h Plugins.h LookConfig.h Overlay.h SharedMemory.h AudioWizard.h ViewCert.h TextMessage.h NetworkConfig.h LCD.h Usage.h Cert.h ClientUser.h UserEdit.h Tokens.h UserView.h RichTextEditor.h UserInformation.h FileEngine.h SocketRPC.h VoiceRecorder.h
+SOURCES *= BanEditor.cpp ACLEditor.cpp ConfigWidget.cpp Log.cpp AudioConfigDialog.cpp AudioStats.cpp AudioInput.cpp AudioOutput.cpp main.cpp CustomElements.cpp MainWindow.cpp ServerHandler.cpp About.cpp ConnectDialog.cpp Settings.cpp Database.cpp VersionCheck.cpp Global.cpp UserModel.cpp Audio.cpp ConfigDialog.cpp Plugins.cpp LookConfig.cpp Overlay.cpp SharedMemory.cpp AudioWizard.cpp ViewCert.cpp Messages.cpp TextMessage.cpp GlobalShortcut.cpp NetworkConfig.cpp LCD.cpp Usage.cpp Cert.cpp ClientUser.cpp UserEdit.cpp Tokens.cpp UserView.cpp RichTextEditor.cpp UserInformation.cpp FileEngine.cpp SocketRPC.cpp VoiceRecorder.cpp
SOURCES *= smallft.cpp
DIST *= ../../icons/mumble.ico licenses.h smallft.h ../../icons/mumble.xpm murmur_pch.h mumble.plist
RESOURCES *= mumble.qrc mumble_flags.qrc
@@ -68,6 +68,7 @@
#include <boost/accumulators/statistics/variance.hpp>
#include <boost/accumulators/statistics/extended_p_square.hpp>
#include <boost/shared_ptr.hpp>
+#include <boost/shared_array.hpp>
#include <boost/weak_ptr.hpp>
#include <boost/bind.hpp>
#ifdef Q_CC_GNU

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