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Code Restructuring to make mega-glest more standard

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This commit is contained in:
Mark Vejvoda
2010-03-12 05:20:53 +00:00
parent 7cb4f99ec4
commit 43c3f2457e
399 changed files with 0 additions and 73357 deletions
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28
source/shared_lib/include/sound/openal/sound_factory_openal.h
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//This file is part of Glest Shared Library (www.glest.org)
//Copyright (C) 2005 Matthias Braun <matze@braunis.de>
//You can redistribute this code 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 (at your option) any later
//version.
#ifndef _SHARED_SOUND_SOUNDFACTORYSDL_H_
#define _SHARED_SOUND_SOUNDFACTORYSDL_H_
#include "sound_factory.h"
#include "sound_player_openal.h"
namespace Shared{ namespace Sound{ namespace OpenAL{
// ===============================
// class SoundFactoryOpenAL
// ===============================
class SoundFactoryOpenAL : public SoundFactory{
public:
virtual SoundPlayer* newSoundPlayer() {return new SoundPlayerOpenAL();}
};
}}}//end namespace
#endif

125
source/shared_lib/include/sound/openal/sound_player_openal.h
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//This file is part of Glest Shared Library (www.glest.org)
//Copyright (C) 2005 Matthias Braun <matze@braunis.de>
//You can redistribute this code 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 (at your option) any later
//version.
#ifndef _SHARED_SOUND_SOUNDPLAYEROPENAL_H_
#define _SHARED_SOUND_SOUNDPLAYEROPENAL_H_
#include "sound_player.h"
#include "platform_util.h"
#include <SDL.h>
#include <AL/alc.h>
#include <AL/al.h>
#include <vector>
using std::vector;
namespace Shared{ namespace Sound{ namespace OpenAL{
class SoundSource {
public:
SoundSource();
virtual ~SoundSource();
bool playing();
void stop();
protected:
friend class SoundPlayerOpenAL;
ALenum getFormat(Sound* sound);
ALuint source;
};
class StaticSoundSource : public SoundSource {
public:
StaticSoundSource();
virtual ~StaticSoundSource();
void play(StaticSound* sound);
protected:
friend class SoundPlayerOpenAL;
bool bufferAllocated;
ALuint buffer;
};
class StreamSoundSource : public SoundSource {
public:
StreamSoundSource();
virtual ~StreamSoundSource();
void play(StrSound* sound, int64 fade);
void update();
void stop();
void stop(int64 fade);
protected:
friend class SoundPlayerOpenAL;
static const size_t STREAMBUFFERSIZE = 1024 * 500;
static const size_t STREAMFRAGMENTS = 5;
static const size_t STREAMFRAGMENTSIZE
= STREAMBUFFERSIZE / STREAMFRAGMENTS;
bool fillBufferAndQueue(ALuint buffer);
StrSound* sound;
ALuint buffers[STREAMFRAGMENTS];
ALenum format;
enum FadeState { NoFading, FadingOn, FadingOff };
FadeState fadeState;
Chrono chrono; // delay-fade chrono
int64 fade;
};
// ==============================================================
// class SoundPlayerSDL
//
/// SoundPlayer implementation using SDL_mixer
// ==============================================================
class SoundPlayerOpenAL : public SoundPlayer {
public:
SoundPlayerOpenAL();
virtual ~SoundPlayerOpenAL();
virtual void init(const SoundPlayerParams *params);
virtual void end();
virtual void play(StaticSound *staticSound);
virtual void play(StrSound *strSound, int64 fadeOn=0);
virtual void stop(StrSound *strSound, int64 fadeOff=0);
virtual void stopAllSounds();
virtual void updateStreams(); //updates str buffers if needed
private:
friend class SoundSource;
friend class StaticSoundSource;
friend class StreamSoundSource;
void printOpenALInfo();
StaticSoundSource* findStaticSoundSource();
StreamSoundSource* findStreamSoundSource();
void checkAlcError(const char* message);
static void checkAlError(const char* message);
ALCdevice* device;
ALCcontext* context;
typedef std::vector<StaticSoundSource*> StaticSoundSources;
StaticSoundSources staticSources;
typedef std::vector<StreamSoundSource*> StreamSoundSources;
StreamSoundSources streamSources;
SoundPlayerParams params;
};
}}}//end namespace
#endif