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23301d0567
git-svn-id: https://mumble.svn.sourceforge.net/svnroot/mumble/trunk@351 05730e5d-ab1b-0410-a4ac-84af385074fa
110 lines
3.1 KiB
C++
110 lines
3.1 KiB
C++
/* Copyright (C) 2005, 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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#include "ALSAAudio.h"
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#include "Player.h"
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#include "Global.h"
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#define NBLOCKS 8
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#define MAX(a,b) ( (a) > (b) ? (a) : (b) )
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#define MIN(a,b) ( (a) < (b) ? (a) : (b) )
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static AudioOutput *ALSAAudioOutputNew() {
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return new ALSAAudioOutput();
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}
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static AudioInput *ALSAAudioInputNew() {
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return new ALSAAudioInput();
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}
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static AudioOutputRegistrar aorALSA("ALSA", ALSAAudioOutputNew);
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static AudioInputRegistrar airALSA("ALSA", ALSAAudioInputNew);
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ALSAAudioInput::ALSAAudioInput() {
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}
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ALSAAudioInput::~ALSAAudioInput() {
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// Signal input thread to end
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bRunning = false;
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wait();
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}
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void ALSAAudioInput::run() {
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bRunning = true;
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// Open device and stuff
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while (bRunning) {
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// Grab input and process.
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// Input put in 'psMic', size iByteSize (iFrameSize samples)
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encodeAudioFrame();
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}
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// Close device and stuff
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}
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ALSAOutputPlayer::ALSAOutputPlayer(ALSAAudioOutput *ao, Player *player) : AudioOutputPlayer(ao, player) {
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aao = static_cast<ALSAAudioOutput *>(aoOutput);
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}
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ALSAOutputPlayer::~ALSAOutputPlayer() {
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// If playing, stop
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qWarning("ALSAOutputPlayer: %s: Removed", qPrintable(p->qsName));
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}
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ALSAAudioOutput::ALSAAudioOutput() {
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qWarning("ALSAAudioOutput: Initialized");
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}
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ALSAAudioOutput::~ALSAAudioOutput() {
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bRunning = false;
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// Call destructor of all children
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wipe();
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// Wait for terminate
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wait();
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}
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AudioOutputPlayer *ALSAAudioOutput::getPlayer(Player *player) {
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return new ALSAOutputPlayer(this, player);
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}
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void ALSAAudioOutput::run() {
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bRunning = true;
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while (bRunning) {
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// Check all children for events and process.
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}
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}
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