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annotate engine/core/audio/soundemitter.cpp @ 697:ecaa4d98f05f tip

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Abstracted the GUI code and refactored the GUIChan-specific code into its own module. * Most of the GUIChan code has been refactored into its own gui/guichan module. However, references to the GuiFont class still persist in the Engine and GuiManager code and these will need further refactoring. * GuiManager is now an abstract base class which specific implementations (e.g. GUIChan) should subclass. * The GUIChan GUI code is now a concrete implementation of GuiManager, most of which is in the new GuiChanGuiManager class. * The GUI code in the Console class has been refactored out of the Console and into the GUIChan module as its own GuiChanConsoleWidget class. The rest of the Console class related to executing commands was left largely unchanged. * Existing client code may need to downcast the GuiManager pointer received from FIFE::Engine::getGuiManager() to GuiChanGuiManager, since not all functionality is represented in the GuiManager abstract base class. Python client code can use the new GuiChanGuiManager.castTo static method for this purpose.
author M. George Hansen <technopolitica@gmail.com>
date Sat, 18 Jun 2011 00:28:40 -1000
parents 11896fe26c1d
children
rev   line source
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1 /***************************************************************************
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2 * Copyright (C) 2005-2008 by the FIFE team *
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3 * http://www.fifengine.de *
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4 * This file is part of FIFE. *
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5 * *
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6 * FIFE is free software; you can redistribute it and/or *
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7 * modify it under the terms of the GNU Lesser General Public *
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8 * License as published by the Free Software Foundation; either *
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9 * version 2.1 of the License, or (at your option) any later version. *
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10 * *
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11 * This library is distributed in the hope that it will be useful, *
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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14 * Lesser General Public License for more details. *
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15 * *
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16 * You should have received a copy of the GNU Lesser General Public *
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17 * License along with this library; if not, write to the *
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18 * Free Software Foundation, Inc., *
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19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
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20 ***************************************************************************/
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21
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22 // Standard C++ library includes
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24 // Platform specific includes
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25
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26 // 3rd party library includes
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27
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28 // FIFE includes
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29 // These includes are split up in two parts, separated by one empty line
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30 // First block: files included from the FIFE root src directory
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31 // Second block: files included from the same folder
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32 #include "util/log/logger.h"
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33 #include "util/time/timemanager.h"
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34 #include "util/base/exception.h"
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35 #include "soundemitter.h"
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36 #include "soundmanager.h"
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37 #include "soundclippool.h"
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38
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39 namespace FIFE {
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40 static Logger _log(LM_AUDIO);
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41
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42 SoundEmitter::SoundEmitter(SoundManager* manager, SoundClipPool* pool, unsigned int uid) : m_manager(manager), m_pool(pool), m_source(0), m_soundclip(NULL), m_soundclipid(0), m_streamid(0),
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43 m_emitterid(uid), m_loop(false) {
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44 if (!m_manager->isActive()) {
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45 return;
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46 }
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47
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48 TimeManager::instance()->registerEvent(this);
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49 setPeriod(-1);
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50 alGenSources(1, &m_source);
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51 CHECK_OPENAL_LOG(_log, LogManager::LEVEL_ERROR, "error creating source")
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52 }
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0
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54 SoundEmitter::~SoundEmitter() {
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55 if (!m_manager->isActive()) {
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56 return;
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57 }
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58
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59 setPeriod(-1);
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60 TimeManager::instance()->unregisterEvent(this);
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61 reset();
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62 alDeleteSources(1, &m_source);
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63 }
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0
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65 void SoundEmitter::reset(bool defaultall) {
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66 if (m_soundclip != NULL) {
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68 setPeriod(-1);
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69 alSourceStop(m_source);
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0
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71 // Release all buffers
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72 alSourcei(m_source, AL_BUFFER, AL_NONE);
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73 alGetError();
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0
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75 if (m_soundclip->isStream()) {
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76 m_soundclip->quitStreaming(m_streamid);
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77 }
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0
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79 // release the soundclip
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80 m_pool->release(m_soundclipid, true);
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81 m_soundclip = NULL;
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82
0
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83 // default source properties
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84 if (defaultall) {
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85 setPosition(0.0f, 0.0f, 0.0f);
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86 setVelocity(0.0f, 0.0f, 0.0f);
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87 setGain(1.0f);
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88 setPositioning(false);
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89 alSourcei(m_source, AL_LOOPING, AL_FALSE);
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90 }
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91 }
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92 }
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93
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94 void SoundEmitter::release() {
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95 m_manager->releaseEmitter(m_emitterid);
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96 }
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97
0
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98 void SoundEmitter::setSoundClip(unsigned int sound_id) {
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99 m_soundclipid = sound_id;
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100 m_soundclip = &(m_pool->getSoundClip(m_soundclipid));
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101 m_soundclip->addRef();
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102
0
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103 attachSoundClip();
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104 }
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105
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11896fe26c1d Added SoundEmitter::setCallback(). The callback will be
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106 void SoundEmitter::setCallback(const type_callback& cb) {
11896fe26c1d Added SoundEmitter::setCallback(). The callback will be
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 173
diff changeset
107 m_callback = cb;
11896fe26c1d Added SoundEmitter::setCallback(). The callback will be
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 173
diff changeset
108 }
11896fe26c1d Added SoundEmitter::setCallback(). The callback will be
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 173
diff changeset
109
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
110 void SoundEmitter::attachSoundClip() {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
111 if (!m_soundclip->isStream()) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
112 // non-streaming
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
113 alSourceQueueBuffers(m_source, m_soundclip->countBuffers(), m_soundclip->getBuffers());
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
114 alSourcei(m_source, AL_LOOPING, m_loop ? AL_TRUE : AL_FALSE);
173
454ed60ad7b2 * Added a setRoleoff() function to the SoundEmitter class
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 46
diff changeset
115
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
116 } else {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
117 // streaming
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
118 m_streamid = m_soundclip->beginStreaming();
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
119 m_soundclip->acquireStream(m_streamid);
173
454ed60ad7b2 * Added a setRoleoff() function to the SoundEmitter class
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 46
diff changeset
120
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
121 // queue initial buffers
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
122 alSourceQueueBuffers(m_source, BUFFER_NUM, m_soundclip->getBuffers(m_streamid));
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
123 alSourcei(m_source, AL_LOOPING, AL_FALSE);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
124 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
125
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
126 CHECK_OPENAL_LOG(_log, LogManager::LEVEL_ERROR, "error attaching sound clip")
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
127 }
173
454ed60ad7b2 * Added a setRoleoff() function to the SoundEmitter class
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 46
diff changeset
128
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
129 void SoundEmitter::updateEvent(unsigned long time) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
130 ALint procs;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
131 ALint bufs;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
132 ALuint buffer;
173
454ed60ad7b2 * Added a setRoleoff() function to the SoundEmitter class
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 46
diff changeset
133
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
134 alGetSourcei(m_source, AL_BUFFERS_PROCESSED, &procs);
173
454ed60ad7b2 * Added a setRoleoff() function to the SoundEmitter class
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 46
diff changeset
135
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
136 while (procs--) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
137 alSourceUnqueueBuffers(m_source, 1, &buffer);
173
454ed60ad7b2 * Added a setRoleoff() function to the SoundEmitter class
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 46
diff changeset
138
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
139 if (m_soundclip->getStream(m_streamid, buffer)) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
140 // EOF!
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
141 if (m_loop) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
142 // play again from the beginning
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
143 m_soundclip->setStreamPos(m_streamid, SD_BYTE_POS, 0);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
144 m_soundclip->getStream(m_streamid, buffer);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
145 } else {
173
454ed60ad7b2 * Added a setRoleoff() function to the SoundEmitter class
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 46
diff changeset
146
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
147 // check if the playback has been finished
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
148 alGetSourcei(m_source, AL_BUFFERS_QUEUED, &bufs);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
149 if (bufs == 0) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
150 setPeriod(-1);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
151 alSourceStop(m_source);
360
11896fe26c1d Added SoundEmitter::setCallback(). The callback will be
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 173
diff changeset
152 if(m_callback) {
11896fe26c1d Added SoundEmitter::setCallback(). The callback will be
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 173
diff changeset
153 m_callback();
11896fe26c1d Added SoundEmitter::setCallback(). The callback will be
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 173
diff changeset
154 }
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
155 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
156 continue;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
157 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
158 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
159 alSourceQueueBuffers(m_source, 1, &buffer);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
160 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
161
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
162 CHECK_OPENAL_LOG(_log, LogManager::LEVEL_ERROR, "error while streaming")
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
163 }
173
454ed60ad7b2 * Added a setRoleoff() function to the SoundEmitter class
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 46
diff changeset
164
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
165 void SoundEmitter::setLooping(bool loop) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
166 if (m_soundclip) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
167 if (!m_soundclip->isStream()) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
168 alSourcei(m_source, AL_LOOPING, loop ? AL_TRUE : AL_FALSE);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
169 } else {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
170 alSourcei(m_source, AL_LOOPING, AL_FALSE);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
171 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
172 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
173 m_loop = loop;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
174 }
173
454ed60ad7b2 * Added a setRoleoff() function to the SoundEmitter class
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 46
diff changeset
175
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
176 void SoundEmitter::play() {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
177 if (m_soundclip) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
178 alSourcePlay(m_source);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
179 if (m_soundclip->isStream()) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
180 setPeriod(5000);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
181 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
182 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
183 }
173
454ed60ad7b2 * Added a setRoleoff() function to the SoundEmitter class
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 46
diff changeset
184
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
185 void SoundEmitter::stop() {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
186 if (m_soundclip) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
187 alSourceStop(m_source);
173
454ed60ad7b2 * Added a setRoleoff() function to the SoundEmitter class
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 46
diff changeset
188
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
189 if (m_soundclip->isStream()) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
190 setPeriod(-1);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
191 setCursor(SD_BYTE_POS, 0);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
192 } else {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
193 alSourceRewind(m_source);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
194 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
195 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
196 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
197
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
198 void SoundEmitter::setCursor(SoundPositionType type, float value) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
199 if (!m_soundclip) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
200 return;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
201 }
173
454ed60ad7b2 * Added a setRoleoff() function to the SoundEmitter class
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 46
diff changeset
202
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
203 ALint state = 0;
173
454ed60ad7b2 * Added a setRoleoff() function to the SoundEmitter class
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 46
diff changeset
204
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
205 if (!m_soundclip->isStream()) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
206 switch(type) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
207 case SD_BYTE_POS:
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
208 alSourcef(m_source, AL_BYTE_OFFSET, value);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
209 break;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
210 case SD_SAMPLE_POS:
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
211 alSourcef(m_source, AL_SAMPLE_OFFSET, value);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
212 break;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
213 case SD_TIME_POS:
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
214 alSourcef(m_source, AL_SEC_OFFSET, value);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
215 break;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
216 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
217
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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218 CHECK_OPENAL_LOG(_log, LogManager::LEVEL_ERROR, "error setting cursor position")
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219 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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220 else {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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221 alGetSourcei(m_source, AL_SOURCE_STATE, &state);
173
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222
0
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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223 if (state == AL_PLAYING || AL_PAUSED) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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224 setPeriod(-1);
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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225 alSourceStop(m_source);
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226 }
173
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227
0
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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228 m_soundclip->setStreamPos(m_streamid, type, value);
173
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229
0
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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230 // detach all buffers
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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231 alSourcei(m_source, AL_BUFFER, 0);
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232
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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233 // queue the buffers with new data
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
234 m_soundclip->acquireStream(m_streamid);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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235 alSourceQueueBuffers(m_source, BUFFER_NUM, m_soundclip->getBuffers(m_streamid));
173
454ed60ad7b2 * Added a setRoleoff() function to the SoundEmitter class
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diff changeset
236
0
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
237 if (state == AL_PLAYING) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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238 setPeriod(5000);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
239 alSourcePlay(m_source);
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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240 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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241
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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242 CHECK_OPENAL_LOG(_log, LogManager::LEVEL_ERROR, "error setting stream cursor position")
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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243 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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244 }
173
454ed60ad7b2 * Added a setRoleoff() function to the SoundEmitter class
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diff changeset
245
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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246 float SoundEmitter::getCursor(SoundPositionType type) {
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
247 if (!m_soundclip) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
248 return 0.0f;
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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249 }
173
454ed60ad7b2 * Added a setRoleoff() function to the SoundEmitter class
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diff changeset
250
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
251 ALfloat pos = 0.0f;
173
454ed60ad7b2 * Added a setRoleoff() function to the SoundEmitter class
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
252
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
253 switch(type) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
254 case SD_BYTE_POS:
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
255 alGetSourcef(m_source, AL_BYTE_OFFSET, &pos);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
256 break;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
257 case SD_SAMPLE_POS:
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
258 alGetSourcef(m_source, AL_SAMPLE_OFFSET, &pos);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
259 break;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
260 case SD_TIME_POS:
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
261 alGetSourcef(m_source, AL_SEC_OFFSET, &pos);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
262 break;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
263 }
173
454ed60ad7b2 * Added a setRoleoff() function to the SoundEmitter class
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 46
diff changeset
264
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
265 if (m_soundclip->isStream()) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
266 pos += m_soundclip->getStreamPos(m_streamid, type);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
267 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
268
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
269 CHECK_OPENAL_LOG(_log, LogManager::LEVEL_ERROR, "error getting cursor")
173
454ed60ad7b2 * Added a setRoleoff() function to the SoundEmitter class
nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 46
diff changeset
270
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
271 return pos;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
272 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
273 }