Revision: 2379
http://rigsofrods.svn.sourceforge.net/rigsofrods/?rev=2379&view=rev
Author: ulteq
Date: 2012-01-28 20:48:12 +0000 (Sat, 28 Jan 2012)
Log Message:
-----------
fixed merge
Removed Paths:
-------------
branches/bugfixes/source/main/audio/SoundManager.cpp.backup
branches/bugfixes/source/main/audio/SoundManager.h.backup
Deleted: branches/bugfixes/source/main/audio/SoundManager.cpp.backup
===================================================================
--- branches/bugfixes/source/main/audio/SoundManager.cpp.backup 2012-01-28
20:43:42 UTC (rev 2378)
+++ branches/bugfixes/source/main/audio/SoundManager.cpp.backup 2012-01-28
20:48:12 UTC (rev 2379)
@@ -1,563 +0,0 @@
-/*
-This source file is part of Rigs of Rods
-Copyright 2005-2012 Pierre-Michel Ricordel
-Copyright 2007-2012 Thomas Fischer
-
-For more information, see http://www.rigsofrods.com/
-
-Rigs of Rods is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License version 3, as
-published by the Free Software Foundation.
-
-Rigs of Rods is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with Rigs of Rods. If not, see <http://www.gnu.org/licenses/>.
-*/
-#ifdef USE_OPENAL
-
-#include "Ogre.h"
-#include "Settings.h"
-#include "SoundManager.h"
-
-// some gcc fixes
-#if OGRE_PLATFORM == OGRE_PLATFORM_LINUX
-#pragma GCC diagnostic ignored "-Wfloat-equal"
-#endif // OGRE_PLATFORM_LINUX
-
-using namespace Ogre;
-
-SoundManager::SoundManager()
-{
- device=NULL;
- context=NULL;
- free_input_source=0;
- free_buffer=0;
- num_hardware_sources=0;
- used_hardware_sources=0;
- maxDistance=500.0;
- rolloffFactor=1.0;
- referenceDistance=7.5;
- pthread_mutex_init(&audio_mutex, NULL);
-
- for (int i=0; i<MAX_HARDWARE_SOURCES; i++)
hardware_sources_input_map[i]=0;
-
- if (SSETTING("3D Sound renderer") == "No sound") return;
-
- char str[256];
- if (SSETTING("3D Sound renderer") == "Default") str[0]=0;
- else sprintf(str, "DirectSound Software on %s", SSETTING("3D Sound
renderer").c_str());
-
- LOG("Opening Device: '"+String(str)+"'");
-
- //we loop alcOpenDevice() because there is a potential race condition
with the asynchronous DSound enumeration callback
- for (int i=0; i<100; i++)
- {
- device=alcOpenDevice(str);
- if (device) break; //all right we got it
- else
- {
- ALint error;
- error=alGetError();
- if (error!=ALC_INVALID_VALUE)
- {
- //this is unexpected error
- LOG("Could not create OpenAL device, error
code: "+TOSTRING(error));
- return;
- } //else just loop
- }
- }
- if (!device) //we looped and we got nothing
- {
- //last ditch attempt with the default sound device, in case the
user has a messed-up config file
- device=alcOpenDevice("");
- if (!device)
- {
- LOG("Could not create OpenAL device after many tries.");
- return;
- }
- else
- LOG("Warning: invalid sound device configuration, I
will use the default sound source. Run configurator!");
- }
- context=alcCreateContext(device, NULL);
- if (!context)
- {
- ALint error;
- error=alGetError();
- LOG("Could not create OpenAL context, error code:
"+TOSTRING(error));
- alcCloseDevice(device);
- device=NULL;
- return;
- }
- alcMakeContextCurrent(context);
- //generate the AL sources
- for (num_hardware_sources=0; num_hardware_sources<MAX_HARDWARE_SOURCES;
num_hardware_sources++)
- {
- alGetError();
- alGenSources(1, &hardware_sources[num_hardware_sources]);
- if(alGetError()!=AL_NO_ERROR)
- break;
- alSourcef(hardware_sources[num_hardware_sources],
AL_REFERENCE_DISTANCE, referenceDistance);
- alSourcef(hardware_sources[num_hardware_sources],
AL_ROLLOFF_FACTOR, rolloffFactor);
- alSourcef(hardware_sources[num_hardware_sources],
AL_MAX_DISTANCE, maxDistance);
- }
-}
-
-Sound* SoundManager::createSound(String filename)
-{
- if (!device) return NULL;
- MUTEX_LOCK(&audio_mutex);
- ALuint buffer=0;
- //first, search if we need to create the buffer
- for (int i=0; i<free_buffer; i++)
- if (filename==buffer_filenames[i])
- {
- buffer=buffers[i];
- break;
- }
- if (!buffer)
- {
- //load the file
- if (free_buffer==MAX_BUFFERS)
- {
- MUTEX_UNLOCK(&audio_mutex);
- return NULL;
- }
- alGenBuffers(1, &buffers[free_buffer]);
- buffer_filenames[free_buffer]=filename;
- if (loadWAVFile(filename, buffers[free_buffer]))
- {
- //there was an error!
- alDeleteBuffers(1, &buffers[free_buffer]);
- buffer_filenames[free_buffer]=String("");
- MUTEX_UNLOCK(&audio_mutex);
- return NULL;
- }
- buffer=buffers[free_buffer++];
- }
- if (free_input_source==MAX_INPUT_SOURCES)
- {
- MUTEX_UNLOCK(&audio_mutex);
- return NULL;
- }
- input_sources[free_input_source++]=new Sound(buffer, this);
- //don't recompute, because sounds do not play automatically
- //recomputeSource(free_input_source-1);
- MUTEX_UNLOCK(&audio_mutex);
- return input_sources[free_input_source-1];
-}
-
-void SoundManager::setCamera(Ogre::Vector3 position, Ogre::Vector3 direction,
Ogre::Vector3 up, Ogre::Vector3 velocity)
-{
- if (!device) return;
- MUTEX_LOCK(&audio_mutex);
- cameraPosition=position;
- recomputeAllSources();
- float dir[6];
- //at
- dir[0]=direction.x;
- dir[1]=direction.y;
- dir[2]=direction.z;
- //up
- dir[3]=up.x;
- dir[4]=up.y;
- dir[5]=up.z;
- alListener3f(AL_POSITION, position.x,position.y, position.z);
- alListener3f(AL_VELOCITY, velocity.x,velocity.y,velocity.z);
- alListenerfv(AL_ORIENTATION, dir);
- MUTEX_UNLOCK(&audio_mutex);
-}
-
-void SoundManager::pauseAllSounds()
-{
- if (!device) return;
- //no need for mutex
- alListenerf(AL_GAIN, 0.0);
-}
-
-void SoundManager::resumeAllSounds()
-{
- if (!device) return;
- //no need for mutex
- alListenerf(AL_GAIN, 1.0);
-}
-
-bool compareByAudibility(Sound *a, Sound *b)
-{
- if (a == 0 || b == 0)
- return b == 0;
-
- return a->audibility > b->audibility;
-}
-
-//this function is called when the camera moves
-void SoundManager::recomputeAllSources()
-{
- if (!device) return;
- //mutex is supposed to be already taken
- for (int i=0; i<free_input_source; i++)
input_sources[i]->computeAudibility(cameraPosition);
- //sort first 'num_hardware_sources' sources by audibility
- //see: https://en.wikipedia.org/wiki/Selection_algorithm
- if ((free_input_source-1) > num_hardware_sources)
- std::nth_element(input_sources,
input_sources+num_hardware_sources, input_sources+free_input_source-1,
compareByAudibility);
- //retire out of range sources first
- for (int i=0; i<free_input_source; i++)
- if (input_sources[i]->hardware_index != -1 && (i >=
num_hardware_sources || input_sources[i]->audibility == 0))
- retire(input_sources[i]);
- //assign new sources
- for (int i=0; i<std::min(free_input_source, num_hardware_sources); i++)
- {
- if (input_sources[i]->hardware_index == -1 &&
input_sources[i]->audibility > 0)
- {
- for (int j=0; j<num_hardware_sources; j++)
- {
- if (hardware_sources_input_map[j] == 0)
- {
- assign(input_sources[i], j);
- break;
- }
- }
- }
- }
-}
-
-void SoundManager::recomputeSource(Sound* source, int reason, float vfl,
Vector3 *vvec)
-{
- if (!device) return;
- //mutex is supposed to be already taken
-
- //something has changed in a source
- source->computeAudibility(cameraPosition);
- if (source->audibility == 0)
- {
- //this is an extinct source, retire if currently playing
- if (source->hardware_index != -1) retire(source);
- }
- else
- {
- //this is a potentially audible source
- if (source->hardware_index!=-1)
- {
- //source already playing
- //update the AL settings
- switch (reason)
- {
- case REASON_PLAY:
alSourcePlay(hardware_sources[source->hardware_index]);break;
- case REASON_STOP:
alSourceStop(hardware_sources[source->hardware_index]);break;
- case REASON_GAIN:
alSourcef(hardware_sources[source->hardware_index], AL_GAIN, vfl);break;
- case REASON_LOOP:
alSourcei(hardware_sources[source->hardware_index], AL_LOOPING,
(vfl>0.5)?AL_TRUE:AL_FALSE);break;
- case REASON_PTCH:
alSourcef(hardware_sources[source->hardware_index], AL_PITCH, vfl);break;
- case REASON_POSN:
alSource3f(hardware_sources[source->hardware_index], AL_POSITION,
vvec->x,vvec->y,vvec->z);break;
- case REASON_VLCT:
alSource3f(hardware_sources[source->hardware_index], AL_VELOCITY,
vvec->x,vvec->y,vvec->z);break;
- default:break;
- }
- }
- else
- {
- //try to make it play by the hardware
- //check if there is one free source in the pool
- if (used_hardware_sources<num_hardware_sources)
- {
- //yes!
- for (int i=0; i<num_hardware_sources; i++)
- if (hardware_sources_input_map[i] == 0)
- {
- assign(source, i);
- break;
- }
- }
- else
- {
- //no, compute who is the faintest
- //note: we know the table
hardware_sources_input_map is full!
- float fv=1.0;
- int al_faintest=0;
- for (int i=0; i<num_hardware_sources; i++)
- if (hardware_sources_input_map[i] &&
hardware_sources_input_map[i]->audibility<fv)
- {
-
fv=hardware_sources_input_map[i]->audibility;
- al_faintest=i;
- }
- //find if the the faintest source is louder or
not
- if (fv<source->audibility)
- {
- //this new source is louder than the
faintest!
-
retire(hardware_sources_input_map[al_faintest]);
- assign(source, al_faintest);
- }
- //else this source is too faint, we don't play
it!
- }
- }
- }
-}
-
-void SoundManager::assign(Sound* source, int hardware_index)
-{
- if (!device) return;
- //mutex is supposed to be taken
- source->hardware_index=hardware_index;
- hardware_sources_input_map[hardware_index++]=source;
-
- //the hardware index is supposed to be stopped!
- alSourcei(hardware_sources[hardware_index], AL_BUFFER, source->buffer);
- alSourcef(hardware_sources[hardware_index], AL_GAIN, source->gain);
- alSourcei(hardware_sources[hardware_index], AL_LOOPING,
(source->loop)?AL_TRUE:AL_FALSE);
- alSourcef(hardware_sources[hardware_index], AL_PITCH, source->pitch);
- alSource3f(hardware_sources[hardware_index], AL_POSITION,
source->position.x,source->position.y,source->position.z);
- alSource3f(hardware_sources[hardware_index], AL_VELOCITY,
source->velocity.x,source->velocity.y,source->velocity.z);
- if (source->should_play)
- alSourcePlay(hardware_sources[hardware_index]);
-}
-
-void SoundManager::retire(Sound* source)
-{
- if (!device) return;
- //mutex is supposed to be taken
- if (source->hardware_index == -1) return;
- alSourceStop(hardware_sources[source->hardware_index]);
- hardware_sources_input_map[source->hardware_index]=0;
- source->hardware_index=-1;
- used_hardware_sources--;
-}
-
-int SoundManager::loadWAVFile(String filename, ALuint buffer)
-{
- if (!device) return -1;
- LOG("Loading WAV file "+filename);
- //creating Stream
- ResourceGroupManager *rgm=ResourceGroupManager::getSingletonPtr();
- String group=rgm->findGroupContainingResource(filename);
- DataStreamPtr stream=rgm->openResource(filename, group);
- //load RIFF/WAVE
- char magic[5];
- magic[4]=0;
- unsigned int lbuf; // uint32_t
- unsigned short sbuf; // uint16_t
-
- // check magic
- if (stream->read(magic, 4)!=4) {LOG("Could not read file
"+filename);return -1;}
- if (String(magic)!=String("RIFF")) {LOG("Invalid WAV file (no RIFF):
"+filename);return -1;}
- //skip filesize
- stream->skip(4);
- // check file format
- if (stream->read(magic, 4)!=4) {LOG("Could not read file
"+filename);return -1;}
- if (String(magic)!=String("WAVE")) {LOG("Invalid WAV file (no WAVE):
"+filename);return -1;}
- // check 'fmt ' sub chunk (1)
- if (stream->read(magic, 4)!=4) {LOG("Could not read file
"+filename);return -1;}
- if (String(magic)!=String("fmt ")) {LOG("Invalid WAV file (no fmt):
"+filename);return -1;}
- // read (1)'s size
- if (stream->read(&lbuf, 4)!=4) {LOG("Could not read file
"+filename);return -1;}
- unsigned long subChunk1Size=lbuf;
- if (subChunk1Size<16) {LOG("Invalid WAV file (invalid subChunk1Size):
"+filename);return -1;}
- // check PCM audio format
- if (stream->read(&sbuf, 2)!=2) {LOG("Could not read file
"+filename);return -1;}
- unsigned short audioFormat=sbuf;
- if (audioFormat!=1) {LOG("Invalid WAV file (invalid audioformat
"+TOSTRING(audioFormat)+"): "+filename);return -1;}
- // read number of channels
- if (stream->read(&sbuf, 2)!=2) {LOG("Could not read file
"+filename);return -1;}
- unsigned short channels=sbuf;
- // read frequency (sample rate)
- if (stream->read(&lbuf, 4)!=4) {LOG("Could not read file
"+filename);return -1;}
- unsigned long freq=lbuf;
- // skip 6 bytes (Byte rate (4), Block align (2))
- stream->skip(6);
- // read bits per sample
- if (stream->read(&sbuf, 2)!=2) {LOG("Could not read file
"+filename);return -1;}
- unsigned short bps=sbuf;
- // check 'data' sub chunk (2)
- if (stream->read(magic, 4)!=4) {LOG("Could not read file
"+filename);return -1;}
- if (String(magic)!=String("data") && String(magic)!=String("fact"))
{LOG("Invalid WAV file (no data/fact): "+filename);return -1;}
- // fact is an option section we don't need to worry about
- if(String(magic)==String("fact"))
- {
- stream->skip(8);
- // Now we shoudl hit the data chunk
- if (stream->read(magic, 4)!=4) {LOG("Could not read file
"+filename);return -1;}
- if (String(magic)!=String("data")) {LOG("Invalid WAV file (no
data): "+filename);return -1;}
- }
- // The next four bytes are the remaining size of the file
- if (stream->read(&lbuf, 4)!=4) {LOG("Could not read file
"+filename);return -1;}
- unsigned long dataSize=lbuf;
-
- int format;
- if (channels==1 && bps==8)
- {
- format=AL_FORMAT_MONO8;
- } else
- if (channels==1 && bps==16)
- {
- format=AL_FORMAT_MONO16;
- } else
- if (channels==2 && bps==8)
- {
- format=AL_FORMAT_STEREO16;
- } else
- if (channels==2 && bps==16)
- {
- format=AL_FORMAT_STEREO16;
- } else
- {
- LOG("Invalid WAV file (wrong channels/bps): "+filename);
- return -1;
- }
- if(channels != 1)
- {
- LOG("Invalid WAV file: the file needs to be mono, and nothing
else. Will try to continue anyways ...");
- }
- //okay, creating buffer
- void* bdata=malloc(dataSize);
- if (!bdata) {LOG("Memory error reading file "+filename);return -1;}
- if (stream->read(bdata, dataSize)!=dataSize) {LOG("Could not read file
"+filename);return -1;}
-
- //LOG("alBufferData: format "+TOSTRING(format)+" size
"+TOSTRING(dataSize)+" freq "+TOSTRING(freq));
- alGetError(); //reset errors
- ALint error;
- alBufferData(buffer, format, bdata, dataSize, freq);
- error=alGetError();
- if(error!=AL_NO_ERROR)
- {
- LOG("OpenAL error while loading buffer for "+filename+" :
"+TOSTRING(error));
- free(bdata);
- return -1;
- }
-
- free(bdata);
- //stream will be closed by itself
-
- return 0;
-}
-
-//-----------------------------------------------------------------------------------
-
-Sound::Sound(ALuint buffer, SoundManager *sm)
-{
- //mutex is supposed to be taken
- this->sm=sm;
- this->buffer=buffer;
- hardware_index=-1;
- gain=1.0;
- pitch=1.0;
- loop=false;
- enabled=true;
- should_play=false;
- position=Vector3::ZERO;
- velocity=Vector3::ZERO;
-}
-
-void Sound::computeAudibility(Vector3 pos_at)
-{
- //disable sound?
- if(!enabled)
- {
- audibility=0;
- return;
- }
-
- //mutex is supposed to be taken
- //first check if the sound is finished!
- if (!loop && hardware_index!=-1 && should_play)
- {
- int value;
- alGetSourcei(sm->hardware_sources[hardware_index],
AL_SOURCE_STATE, &value);
- if (value!=AL_PLAYING) should_play=false;
- }
- if (!should_play) {audibility=0.0; return;}
- if (gain==0.0) {audibility=0.0; return;}
-
- float distance=(pos_at-position).length();
-
- if (distance > sm->maxDistance) {audibility=0.0; return;}
- if (distance < sm->referenceDistance) {audibility=gain; return;}
-
- audibility=gain*(sm->referenceDistance/(sm->referenceDistance+
(sm->rolloffFactor*(distance-sm->referenceDistance))));
-}
-
-bool Sound::isPlaying()
-{
- MUTEX_LOCK(&sm->audio_mutex);
- if (hardware_index!=-1)
- {
- int value;
- alGetSourcei(sm->hardware_sources[hardware_index],
AL_SOURCE_STATE, &value);
- MUTEX_UNLOCK(&sm->audio_mutex);
- return (value==AL_PLAYING);
- }
- MUTEX_UNLOCK(&sm->audio_mutex);
- return false;
-}
-
-void Sound::setEnabled(bool e)
-{
- MUTEX_LOCK(&sm->audio_mutex);
- enabled = e;
- sm->recomputeSource(this, REASON_PLAY, 0, NULL);
- MUTEX_UNLOCK(&sm->audio_mutex);
-}
-
-bool Sound::getEnabled()
-{
- MUTEX_LOCK(&sm->audio_mutex);
- return enabled;
- MUTEX_UNLOCK(&sm->audio_mutex);
-}
-
-void Sound::play()
-{
- MUTEX_LOCK(&sm->audio_mutex);
- should_play=true;
- sm->recomputeSource(this, REASON_PLAY, 0, NULL);
- MUTEX_UNLOCK(&sm->audio_mutex);
-}
-
-void Sound::stop()
-{
- MUTEX_LOCK(&sm->audio_mutex);
- should_play=false;
- sm->recomputeSource(this, REASON_STOP, 0, NULL);
- MUTEX_UNLOCK(&sm->audio_mutex);
-}
-
-void Sound::setGain(float gain)
-{
- MUTEX_LOCK(&sm->audio_mutex);
- this->gain=gain;
- sm->recomputeSource(this, REASON_GAIN, gain, NULL);
- MUTEX_UNLOCK(&sm->audio_mutex);
-}
-
-void Sound::setLoop(bool loop)
-{
- MUTEX_LOCK(&sm->audio_mutex);
- this->loop=loop;
- sm->recomputeSource(this, REASON_LOOP, (loop)?1.0:0.0, NULL);
- MUTEX_UNLOCK(&sm->audio_mutex);
-}
-
-void Sound::setPitch(float pitch)
-{
- MUTEX_LOCK(&sm->audio_mutex);
- this->pitch=pitch;
- sm->recomputeSource(this, REASON_PTCH, pitch, NULL);
- MUTEX_UNLOCK(&sm->audio_mutex);
-}
-
-void Sound::setPosition(Ogre::Vector3 pos)
-{
- MUTEX_LOCK(&sm->audio_mutex);
- this->position=pos;
- sm->recomputeSource(this, REASON_POSN, 0, &pos);
- MUTEX_UNLOCK(&sm->audio_mutex);
-}
-
-void Sound::setVelocity(Ogre::Vector3 vel)
-{
- MUTEX_LOCK(&sm->audio_mutex);
- this->velocity=vel;
- sm->recomputeSource(this, REASON_VLCT, 0, &vel);
- MUTEX_UNLOCK(&sm->audio_mutex);
-}
-
-#endif // USE_OPENAL
Deleted: branches/bugfixes/source/main/audio/SoundManager.h.backup
===================================================================
--- branches/bugfixes/source/main/audio/SoundManager.h.backup 2012-01-28
20:43:42 UTC (rev 2378)
+++ branches/bugfixes/source/main/audio/SoundManager.h.backup 2012-01-28
20:48:12 UTC (rev 2379)
@@ -1,134 +0,0 @@
-/*
-This source file is part of Rigs of Rods
-Copyright 2005-2012 Pierre-Michel Ricordel
-Copyright 2007-2012 Thomas Fischer
-
-For more information, see http://www.rigsofrods.com/
-
-Rigs of Rods is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License version 3, as
-published by the Free Software Foundation.
-
-Rigs of Rods is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with Rigs of Rods. If not, see <http://www.gnu.org/licenses/>.
-*/
-#ifdef USE_OPENAL
-#ifndef __SoundManager_H__
-#define __SoundManager_H__
-
-#include "RoRPrerequisites.h"
-#include "Ogre.h"
-#include "AL/al.h"
-#include "AL/alc.h"
-#include "pthread.h"
-using namespace Ogre;
-
-// Maximum number of really mixed sources
-#define MAX_HARDWARE_SOURCES 32
-// Maximum number of potential sound sources
-#define MAX_INPUT_SOURCES 8192
-// Maximum number of sound files
-#define MAX_BUFFERS 2048
-
-#define REASON_PLAY 0
-#define REASON_STOP 1
-#define REASON_GAIN 2
-#define REASON_LOOP 3
-#define REASON_PTCH 4
-#define REASON_POSN 5
-#define REASON_VLCT 6
-
-
-class Sound
-{
-public:
- Sound(ALuint buffer, SoundManager* sm);
-
- void computeAudibility(Vector3 pos_at);
- void setPitch(float pitch);
- void setGain(float gain);
- void setPosition(Vector3 pos);
- void setVelocity(Vector3 vel);
- void setLoop(bool loop);
- void setEnabled(bool e);
- void play();
- void stop();
- bool getEnabled();
- bool isPlaying();
-
- float audibility;
- float gain;
- float pitch;
- bool loop;
- bool enabled;
- bool should_play;
-
- // The hardware index, this value is dynamically updated as this input
is played or not
- int hardware_index;
- ALuint buffer;
-
- Vector3 position;
- Vector3 velocity;
-
-private:
- SoundManager* sm;
-};
-
-class SoundManager
-{
-public:
- SoundManager();
-
- Sound* createSound(String filename);
-
- void setCamera(Vector3 position, Vector3 direction, Vector3 up, Vector3
velocity);
- void pauseAllSounds();
- void resumeAllSounds();
- void recomputeAllSources();
- void recomputeSource(Sound* source, int reason, float vfl, Vector3
*vvec);
-
- float maxDistance;
- float rolloffFactor;
- float referenceDistance;
-
- int maxSources() { return num_hardware_sources; }
-
- // AL hardware sources : this buffer contains valid AL handles up to
num_hardware_sources
- ALuint hardware_sources[MAX_HARDWARE_SOURCES];
- // Access mutex
- pthread_mutex_t audio_mutex;
-
-private:
- void assign(Sound* source, int hardware_index);
- void retire(Sound* source);
- int loadWAVFile(String filename, ALuint buffer);
-
- // Input sources: Array of Sound
- int free_input_source;
- Sound* input_sources[MAX_INPUT_SOURCES];
-
- // Buffers: Array of AL buffers and filenames
- int free_buffer;
- ALuint buffers[MAX_BUFFERS];
- String buffer_filenames[MAX_BUFFERS];
-
- // Total number of available hardware sources <= MAX_HARDWARE_SOURCES
- int num_hardware_sources;
- // Number of used hardware sources
- int used_hardware_sources;
- // Stores the sound for each hardware index. Value 0 means unmapped
hardware source
- Sound* hardware_sources_input_map[MAX_HARDWARE_SOURCES];
-
- Vector3 cameraPosition;
- ALCdevice *device;
- ALCcontext *context;
-
-};
-
-#endif // __SoundManager_H__
-#endif // USE_OPENAL
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