Copyright (C) 2011 Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program 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.
+GNU Lesser General Public License for more details.
-You should have received a copy of the GNU General Public License along
+You should have received a copy of the GNU Lesser General Public License along
with this program; ifnot, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#elif defined(__APPLE__)
#include <OpenAL/al.h>
#include <OpenAL/alc.h>
- #include <OpenAL/alext.h>
+ //#include <OpenAL/alext.h>
#else
#include <AL/al.h>
#include <AL/alc.h>
#endif
#include <vorbis/vorbisfile.h>
#include "log.h"
+#include "filesys.h"
+#include "util/numeric.h" // myrand()
+#include "debug.h" // assert()
+#include "porting.h"
#include <map>
#include <vector>
-#include "utility.h" // myrand()
-#include "filesys.h"
+#include <fstream>
#define BUFFER_SIZE 30000
std::map<int, PlayingSound*> m_sounds_playing;
v3f m_listener_pos;
public:
+ bool m_is_initialized;
OpenALSoundManager(OnDemandSoundFetcher *fetcher):
m_fetcher(fetcher),
m_device(NULL),
m_context(NULL),
m_can_vorbis(false),
- m_next_id(1)
+ m_next_id(1),
+ m_is_initialized(false)
{
ALCenum error = ALC_NO_ERROR;
infostream<<"Audio: Initialized: OpenAL "<<alGetString(AL_VERSION)
<<", using "<<alcGetString(m_device, ALC_DEVICE_SPECIFIER)
<<std::endl;
+
+ m_is_initialized = true;
}
~OpenALSoundManager()
alListenerfv(AL_ORIENTATION, f);
warn_if_error(alGetError(), "updateListener");
}
+
+ void setListenerGain(float gain)
+ {
+ alListenerf(AL_GAIN, gain);
+ }
int playSound(const std::string &name, bool loop, float volume)
{
ISoundManager *createOpenALSoundManager(OnDemandSoundFetcher *fetcher)
{
- return new OpenALSoundManager(fetcher);
+ OpenALSoundManager *m = new OpenALSoundManager(fetcher);
+ if(m->m_is_initialized)
+ return m;
+ delete m;
+ return NULL;
};