You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
92 lines
3.2 KiB
C++
92 lines
3.2 KiB
C++
#ifndef GAME_SOUND_OPENAL_OUTPUT_H
|
|
#define GAME_SOUND_OPENAL_OUTPUT_H
|
|
|
|
#include <string>
|
|
#include <vector>
|
|
#include <map>
|
|
#include <deque>
|
|
|
|
#include "alc.h"
|
|
#include "al.h"
|
|
|
|
#include "sound_output.hpp"
|
|
|
|
namespace MWSound
|
|
{
|
|
class SoundManager;
|
|
class Sound;
|
|
|
|
class OpenAL_Output : public Sound_Output
|
|
{
|
|
ALCdevice *mDevice;
|
|
ALCcontext *mContext;
|
|
|
|
typedef std::deque<ALuint> IDDq;
|
|
IDDq mFreeSources;
|
|
|
|
typedef std::vector<MWBase::SoundPtr> SoundVec;
|
|
SoundVec mActiveSounds;
|
|
typedef std::vector<MWBase::SoundStreamPtr> StreamVec;
|
|
StreamVec mActiveStreams;
|
|
|
|
osg::Vec3f mListenerPos;
|
|
Environment mListenerEnv;
|
|
|
|
struct StreamThread;
|
|
std::auto_ptr<StreamThread> mStreamThread;
|
|
|
|
void initCommon2D(ALuint source, const osg::Vec3f &pos, ALfloat gain, ALfloat pitch, bool loop, bool useenv);
|
|
void initCommon3D(ALuint source, const osg::Vec3f &pos, ALfloat mindist, ALfloat maxdist, ALfloat gain, ALfloat pitch, bool loop, bool useenv);
|
|
|
|
void updateCommon(ALuint source, const osg::Vec3f &pos, ALfloat maxdist, ALfloat gain, ALfloat pitch, bool useenv, bool is3d);
|
|
|
|
OpenAL_Output& operator=(const OpenAL_Output &rhs);
|
|
OpenAL_Output(const OpenAL_Output &rhs);
|
|
|
|
public:
|
|
virtual std::vector<std::string> enumerate();
|
|
virtual void init(const std::string &devname=std::string());
|
|
virtual void deinit();
|
|
|
|
virtual std::vector<std::string> enumerateHrtf();
|
|
virtual void enableHrtf(const std::string &hrtfname, bool auto_enable);
|
|
virtual void disableHrtf();
|
|
|
|
virtual Sound_Handle loadSound(const std::string &fname);
|
|
virtual void unloadSound(Sound_Handle data);
|
|
virtual size_t getSoundDataSize(Sound_Handle data) const;
|
|
|
|
virtual void playSound(MWBase::SoundPtr sound, Sound_Handle data, float offset);
|
|
virtual void playSound3D(MWBase::SoundPtr sound, Sound_Handle data, float offset);
|
|
virtual void finishSound(MWBase::SoundPtr sound);
|
|
virtual bool isSoundPlaying(MWBase::SoundPtr sound);
|
|
virtual void updateSound(MWBase::SoundPtr sound);
|
|
|
|
virtual void streamSound(DecoderPtr decoder, MWBase::SoundStreamPtr sound);
|
|
virtual void streamSound3D(DecoderPtr decoder, MWBase::SoundStreamPtr sound);
|
|
virtual void finishStream(MWBase::SoundStreamPtr sound);
|
|
virtual double getStreamDelay(MWBase::SoundStreamPtr sound);
|
|
virtual double getStreamOffset(MWBase::SoundStreamPtr sound);
|
|
virtual bool isStreamPlaying(MWBase::SoundStreamPtr sound);
|
|
virtual void updateStream(MWBase::SoundStreamPtr sound);
|
|
|
|
virtual void startUpdate();
|
|
virtual void finishUpdate();
|
|
|
|
virtual void updateListener(const osg::Vec3f &pos, const osg::Vec3f &atdir, const osg::Vec3f &updir, Environment env);
|
|
|
|
virtual void pauseSounds(int types);
|
|
virtual void resumeSounds(int types);
|
|
|
|
virtual void loadLoudnessAsync(DecoderPtr decoder, Sound_Loudness *loudness);
|
|
|
|
OpenAL_Output(SoundManager &mgr);
|
|
virtual ~OpenAL_Output();
|
|
};
|
|
#ifndef DEFAULT_OUTPUT
|
|
#define DEFAULT_OUTPUT(x) ::MWSound::OpenAL_Output((x))
|
|
#endif
|
|
}
|
|
|
|
#endif
|