mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-18 07:46:09 +01:00
457 lines
16 KiB
Diff
457 lines
16 KiB
Diff
The patch was created by Filipe Coelho (falkTX) of the KXStudio
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project. http://kxstudio.sourceforge.net
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diff -U 3 -H -d -r -N -- mumble-1.2.2.orig/src/mumble/JackAudio.cpp mumble-1.2.2/src/mumble/JackAudio.cpp
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--- mumble-1.2.2.orig/src/mumble/JackAudio.cpp 1970-01-01 01:00:00.000000000 +0100
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+++ mumble-1.2.2/src/mumble/JackAudio.cpp 2011-01-26 06:02:00.000000000 +0000
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@@ -0,0 +1,314 @@
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+/* Copyright (C) 2011, Benjamin Jemlich <pcgod@users.sourceforge.net>
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+ Copyright (C) 2011, Filipe Coelho <falktx@gmail.com>
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+
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+ All rights reserved.
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+
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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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+
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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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+
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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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+
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+#include "JackAudio.h"
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+#include "User.h"
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+#include "Global.h"
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+#include "MainWindow.h"
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+#include "Timer.h"
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+
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+#include <cstring>
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+
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+static JackAudioSystem *jasys = NULL;
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+
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+class JackAudioInputRegistrar : public AudioInputRegistrar {
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+ public:
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+ JackAudioInputRegistrar();
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+ virtual AudioInput *create();
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+ virtual const QList<audioDevice> getDeviceChoices();
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+ virtual void setDeviceChoice(const QVariant &, Settings &);
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+ virtual bool canEcho(const QString &) const;
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+};
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+
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+class JackAudioOutputRegistrar : public AudioOutputRegistrar {
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+ public:
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+ JackAudioOutputRegistrar();
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+ virtual AudioOutput *create();
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+ virtual const QList<audioDevice> getDeviceChoices();
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+ virtual void setDeviceChoice(const QVariant &, Settings &);
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+};
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+
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+class JackAudioInit : public DeferInit {
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+ public:
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+ JackAudioInputRegistrar *airJackAudio;
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+ JackAudioOutputRegistrar *aorJackAudio;
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+ void initialize() {
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+ jasys = new JackAudioSystem();
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+ jasys->init_jack();
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+ jasys->qmWait.lock();
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+ jasys->qwcWait.wait(&jasys->qmWait, 1000);
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+ jasys->qmWait.unlock();
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+ if (jasys->bJackIsGood) {
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+ airJackAudio = new JackAudioInputRegistrar();
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+ aorJackAudio = new JackAudioOutputRegistrar();
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+ } else {
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+ airJackAudio = NULL;
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+ aorJackAudio = NULL;
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+ delete jasys;
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+ jasys = NULL;
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+ }
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+ };
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+ void destroy() {
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+ if (airJackAudio)
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+ delete airJackAudio;
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+ if (aorJackAudio)
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+ delete aorJackAudio;
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+ if (jasys) {
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+ jasys->close_jack();
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+ delete jasys;
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+ jasys = NULL;
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+ }
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+ };
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+};
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+
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+static JackAudioInit jackinit; //unused
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+
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+JackAudioSystem::JackAudioSystem() {
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+ bJackIsGood = false;
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+ iSampleRate = 0;
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+}
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+
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+JackAudioSystem::~JackAudioSystem() {
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+}
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+
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+void JackAudioSystem::init_jack()
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+{
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+ client = jack_client_open("mumble", JackNullOption, 0);
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+
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+ if (client) {
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+ in_port = jack_port_register(client, "input", JACK_DEFAULT_AUDIO_TYPE, JackPortIsInput, 0);
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+ out_port = jack_port_register(client, "output", JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput, 0);
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+ jack_set_process_callback(client, process_callback, this);
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+ jack_set_sample_rate_callback(client, srate_callback, this);
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+ jack_on_shutdown(client, shutdown_callback, this);
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+
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+ iSampleRate = jack_get_sample_rate(client);
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+
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+ if (jack_activate(client) || in_port == NULL || out_port == NULL) {
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+ client = NULL;
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+ return;
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+ }
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+
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+ int port_flags;
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+ unsigned i = -1;
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+ const char** ports = jack_get_ports(client, 0, 0, JackPortIsPhysical);
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+
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+ if (ports) {
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+ while (ports[++i])
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+ {
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+ jack_port_t* port = jack_port_by_name(client, ports[i]);
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+ port_flags = jack_port_flags(port);
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+
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+ if (port_flags & (JackPortIsPhysical|JackPortIsOutput) && strstr(jack_port_type(port), "audio")) {
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+ jack_connect(client, ports[i], jack_port_name(in_port));
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+ }
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+ if (port_flags & (JackPortIsPhysical|JackPortIsInput) && strstr(jack_port_type(port), "audio")) {
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+ jack_connect(client, jack_port_name(out_port), ports[i]);
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+ }
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+ }
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+ }
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+
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+ jack_free(ports);
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+
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+ // If we made it this far, then everything is okay
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+ qhInput.insert(QString(), tr("Hardware Ports"));
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+ qhOutput.insert(QString(), tr("Hardware Ports"));
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+ bJackIsGood = true;
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+
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+ } else {
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+ bJackIsGood = false;
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+ client = NULL;
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+ }
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+}
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+
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+void JackAudioSystem::close_jack()
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+{
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+ if (client) {
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+ jack_deactivate(client);
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+ jack_client_close(client);
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+ client = NULL;
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+ }
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+}
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+
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+int JackAudioSystem::process_callback(jack_nframes_t nframes, void *arg)
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+{
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+ JackAudioSystem *jas = (JackAudioSystem*)arg;
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+
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+ if (jas && jas->bJackIsGood) {
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+ AudioInputPtr ai = g.ai;
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+ AudioOutputPtr ao = g.ao;
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+ JackAudioInput *jai = (JackAudioInput*)(ai.get());
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+ JackAudioOutput *jao = (JackAudioOutput*)(ao.get());
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+
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+ if (jai && jai->bRunning && jai->iMicChannels > 0 && !jai->isFinished()) {
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+ void* input = jack_port_get_buffer(jas->in_port, nframes);
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+ if ((float*)input != 0)
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+ jai->addMic(input, nframes);
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+ }
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+
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+ if (jao && jao->bRunning && jao->iChannels > 0 && !jao->isFinished()) {
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+ jack_default_audio_sample_t* output = (jack_default_audio_sample_t*)jack_port_get_buffer(jas->out_port, nframes);
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+ memset(output, 0, sizeof(jack_default_audio_sample_t)*nframes); //TEST
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+ jao->mix(output, nframes);
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+ }
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+ }
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+
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+ return 0;
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+}
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+
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+int JackAudioSystem::srate_callback(jack_nframes_t frames, void *arg)
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+{
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+ JackAudioSystem *jas = (JackAudioSystem*)arg;
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+ jas->iSampleRate = frames;
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+ return 0;
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+}
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+
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+void JackAudioSystem::shutdown_callback(void *arg)
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+{
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+ JackAudioSystem *jas = (JackAudioSystem*)arg;
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+ jas->bJackIsGood = false;
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+}
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+
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+JackAudioInputRegistrar::JackAudioInputRegistrar() : AudioInputRegistrar(QLatin1String("JACK"), 10) {
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+}
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+
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+AudioInput *JackAudioInputRegistrar::create() {
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+ return new JackAudioInput();
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+}
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+
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+const QList<audioDevice> JackAudioInputRegistrar::getDeviceChoices() {
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+ QList<audioDevice> qlReturn;
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+
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+ QStringList qlInputDevs = jasys->qhInput.keys();
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+ qSort(qlInputDevs);
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+
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+ foreach(const QString &dev, qlInputDevs) {
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+ qlReturn << audioDevice(jasys->qhInput.value(dev), dev);
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+ }
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+
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+ return qlReturn;
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+}
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+
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+void JackAudioInputRegistrar::setDeviceChoice(const QVariant &choice, Settings &s) {
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+ Q_UNUSED(choice);
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+ Q_UNUSED(s);
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+}
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+
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+bool JackAudioInputRegistrar::canEcho(const QString &osys) const {
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+ Q_UNUSED(osys);
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+ return false;
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+}
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+
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+JackAudioOutputRegistrar::JackAudioOutputRegistrar() : AudioOutputRegistrar(QLatin1String("JACK"), 10) {
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+}
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+
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+AudioOutput *JackAudioOutputRegistrar::create() {
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+ return new JackAudioOutput();
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+}
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+
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+const QList<audioDevice> JackAudioOutputRegistrar::getDeviceChoices() {
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+ QList<audioDevice> qlReturn;
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+
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+ QStringList qlOutputDevs = jasys->qhOutput.keys();
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+ qSort(qlOutputDevs);
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+
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+ foreach(const QString &dev, qlOutputDevs) {
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+ qlReturn << audioDevice(jasys->qhOutput.value(dev), dev);
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+ }
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+
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+ return qlReturn;
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+}
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+
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+void JackAudioOutputRegistrar::setDeviceChoice(const QVariant &choice, Settings &s) {
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+ Q_UNUSED(choice);
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+ Q_UNUSED(s);
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+}
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+
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+JackAudioInput::JackAudioInput() {
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+ bRunning = true;
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+ iMicChannels = 0;
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+};
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+
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+JackAudioInput::~JackAudioInput() {
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+ bRunning = false;
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+ iMicChannels = 0;
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+ qmMutex.lock();
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+ qwcWait.wakeAll();
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+ qmMutex.unlock();
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+ wait();
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+}
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+
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+void JackAudioInput::run() {
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+ if (jasys && jasys->bJackIsGood) {
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+ iMicFreq = jasys->iSampleRate;
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+ iMicChannels = 1;
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+ eMicFormat = SampleFloat;
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+ initializeMixer();
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+ }
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+
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+ qmMutex.lock();
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+ while (bRunning)
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+ qwcWait.wait(&qmMutex);
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+ qmMutex.unlock();
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+}
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+
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+JackAudioOutput::JackAudioOutput() {
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+ bRunning = true;
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+ iChannels = 0;
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+}
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+
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+JackAudioOutput::~JackAudioOutput() {
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+ bRunning = false;
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+ iChannels = 0;
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+ qmMutex.lock();
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+ qwcWait.wakeAll();
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+ qmMutex.unlock();
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+ wait();
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+}
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+
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+void JackAudioOutput::run() {
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+ if (jasys && jasys->bJackIsGood) {
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+ unsigned int chanmasks[32];
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+
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+ chanmasks[0] = SPEAKER_FRONT_LEFT;
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+ chanmasks[1] = SPEAKER_FRONT_RIGHT;
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+
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+ eSampleFormat = SampleFloat;
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+ iMixerFreq = jasys->iSampleRate;
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+ iChannels = 1;
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+ initializeMixer(chanmasks);
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+ }
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+
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+ qmMutex.lock();
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+ while (bRunning)
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+ qwcWait.wait(&qmMutex);
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+ qmMutex.unlock();
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+}
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diff -U 3 -H -d -r -N -- mumble-1.2.2.orig/src/mumble/JackAudio.h mumble-1.2.2/src/mumble/JackAudio.h
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--- mumble-1.2.2.orig/src/mumble/JackAudio.h 1970-01-01 01:00:00.000000000 +0100
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+++ mumble-1.2.2/src/mumble/JackAudio.h 2011-01-26 06:03:58.000000000 +0000
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@@ -0,0 +1,97 @@
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+/* Copyright (C) 2011, Benjamin Jemlich <pcgod@users.sourceforge.net>
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+ Copyright (C) 2011, Filipe Coelho <falktx@gmail.com>
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+
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+ All rights reserved.
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+
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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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+
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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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+
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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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+
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+#ifndef _JACKAUDIO_H
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+#define _JACKAUDIO_H
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+
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+#include "AudioInput.h"
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+#include "AudioOutput.h"
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+#include <jack/jack.h>
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+
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+class JackAudioOutput;
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+class JackAudioInput;
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+
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+class JackAudioSystem : public QObject {
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+ private:
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+ Q_OBJECT
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+ Q_DISABLE_COPY(JackAudioSystem)
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+ protected:
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+ jack_client_t* client;
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+ jack_port_t* in_port;
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+ jack_port_t* out_port;
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+
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+ static int process_callback(jack_nframes_t nframes, void *arg);
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+ static int srate_callback(jack_nframes_t frames, void *arg);
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+ static void shutdown_callback(void *arg);
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+ public:
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+ QHash<QString, QString> qhInput;
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+ QHash<QString, QString> qhOutput;
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+ bool bJackIsGood;
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+ int iSampleRate;
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+ QMutex qmWait;
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+ QWaitCondition qwcWait;
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+
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+ void init_jack();
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+ void close_jack();
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+
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+ JackAudioSystem();
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+ ~JackAudioSystem();
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+};
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+
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+class JackAudioInput : public AudioInput {
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+ friend class JackAudioSystem;
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+ private:
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+ Q_OBJECT
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+ Q_DISABLE_COPY(JackAudioInput)
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+ protected:
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+ QMutex qmMutex;
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+ QWaitCondition qwcWait;
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+ public:
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+ JackAudioInput();
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+ ~JackAudioInput();
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+ void run();
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+};
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+
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+class JackAudioOutput : public AudioOutput {
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+ friend class JackAudioSystem;
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+ private:
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+ Q_OBJECT
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+ Q_DISABLE_COPY(JackAudioOutput)
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+ protected:
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+ QMutex qmMutex;
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+ QWaitCondition qwcWait;
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+ public:
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+ JackAudioOutput();
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+ ~JackAudioOutput();
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+ void run();
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+};
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+
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+#endif
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diff -U 3 -H -d -r -N -- mumble-1.2.2.orig/src/mumble/mumble.pro mumble-1.2.2/src/mumble/mumble.pro
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--- mumble-1.2.2.orig/src/mumble/mumble.pro 2010-02-09 16:34:51.000000000 +0000
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+++ mumble-1.2.2/src/mumble/mumble.pro 2011-01-26 01:45:55.000000000 +0000
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@@ -93,11 +93,17 @@
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unix {
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HAVE_PULSEAUDIO=$$system(pkg-config --modversion --silence-errors libpulse)
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HAVE_PORTAUDIO=$$system(pkg-config --modversion --silence-errors portaudio-2.0)
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+ HAVE_JACKAUDIO=$$system(pkg-config --modversion --silence-errors jack)
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!isEmpty(HAVE_PORTAUDIO):!CONFIG(no-portaudio) {
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CONFIG *= portaudio
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}
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+ !isEmpty(HAVE_JACKAUDIO):!CONFIG(no-jackaudio) {
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+ CONFIG -= portaudio
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+ CONFIG *= jackaudio
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+ }
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+
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!isEmpty(HAVE_PULSEAUDIO):!CONFIG(no-pulseaudio) {
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CONFIG -= portaudio
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CONFIG *= pulseaudio
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@@ -110,6 +116,13 @@
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QMAKE_CXXFLAGS_DEBUG *= -I../../speex/include -I../../speexbuild
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}
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+ jackaudio {
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+ DEFINES *= USE_JACKAUDIO
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+ PKGCONFIG *= jack
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+ HEADERS *= JackAudio.h
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+ SOURCES *= JackAudio.cpp
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+ }
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+
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CONFIG *= link_pkgconfig
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PKGCONFIG *= openssl sndfile
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