piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-23 14:19:46 -06:00
Code Issues Packages Projects Releases Wiki Activity

add *.user, Win32, and x64 build dir to ignore list for DebuggerUICommon and Unit Tests

Browse Source 
add *.aps to ignore list for DolphinWX dir
add eol-style native to 120 or so files

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3689 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
LPFaint99
2009-07-06 02:10:26 +00:00
parent 23f3e327e2
commit a41c1b2d0a
94 changed files with 24089 additions and 24089 deletions
Download Patch File Download Diff File Expand all files Collapse all files

176
Source/Core/AudioCommon/Src/AudioCommon.cpp
View File

@ -1,88 +1,88 @@
// Copyright (C) 2003-2009 Dolphin Project.
// 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, version 2.0.
// 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 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#include "AudioCommon.h"
#include "Mixer.h"
#include "DSoundStream.h"
#include "AOSoundStream.h"
#include "NullSoundStream.h"
#include "OpenALStream.h"
namespace AudioCommon
{
SoundStream *InitSoundStream(CMixer *mixer)
{
if (!mixer)
mixer = new CMixer();
std::string backend = ac_Config.sBackend;
if (backend == BACKEND_DIRECTSOUND && DSound::isValid()) soundStream = new DSound(mixer, g_dspInitialize.hWnd);
if (backend == BACKEND_AOSOUND && AOSound::isValid()) soundStream = new AOSound(mixer);
if (backend == BACKEND_OPENAL && OpenALStream::isValid()) soundStream = new OpenALStream(mixer);
if (backend == BACKEND_NULL && NullSound::isValid()) soundStream = new NullSound(mixer);
if (soundStream != NULL) {
ac_Config.Update();
if (soundStream->Start()) {
// Start the sound recording
/*
if (ac_Config.record) {
soundStream->StartLogAudio(FULL_DUMP_DIR g_Config.recordFile);
}
*/
return soundStream;
}
PanicAlert("Could not initialize backend %s, falling back to NULL", backend.c_str());
}
PanicAlert("Sound backend %s is not valid, falling back to NULL", backend.c_str());
delete soundStream;
soundStream = new NullSound(mixer);
soundStream->Start();
return NULL;
}
void ShutdownSoundStream()
{
NOTICE_LOG(DSPHLE, "Shutting down sound stream");
if (soundStream)
{
soundStream->Stop();
soundStream->StopLogAudio();
delete soundStream;
soundStream = NULL;
}
INFO_LOG(DSPHLE, "Done shutting down sound stream");
}
std::vector<std::string> GetSoundBackends()
{
std::vector<std::string> backends;
if (DSound::isValid()) backends.push_back(BACKEND_DIRECTSOUND);
if (AOSound::isValid()) backends.push_back(BACKEND_AOSOUND);
if (OpenALStream::isValid()) backends.push_back(BACKEND_OPENAL);
if (NullSound::isValid()) backends.push_back(BACKEND_NULL);
return backends;
}
}
// Copyright (C) 2003-2009 Dolphin Project.
// 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, version 2.0.
// 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 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#include "AudioCommon.h"
#include "Mixer.h"
#include "DSoundStream.h"
#include "AOSoundStream.h"
#include "NullSoundStream.h"
#include "OpenALStream.h"
namespace AudioCommon
{
SoundStream *InitSoundStream(CMixer *mixer)
{
if (!mixer)
mixer = new CMixer();
std::string backend = ac_Config.sBackend;
if (backend == BACKEND_DIRECTSOUND && DSound::isValid()) soundStream = new DSound(mixer, g_dspInitialize.hWnd);
if (backend == BACKEND_AOSOUND && AOSound::isValid()) soundStream = new AOSound(mixer);
if (backend == BACKEND_OPENAL && OpenALStream::isValid()) soundStream = new OpenALStream(mixer);
if (backend == BACKEND_NULL && NullSound::isValid()) soundStream = new NullSound(mixer);
if (soundStream != NULL) {
ac_Config.Update();
if (soundStream->Start()) {
// Start the sound recording
/*
if (ac_Config.record) {
soundStream->StartLogAudio(FULL_DUMP_DIR g_Config.recordFile);
}
*/
return soundStream;
}
PanicAlert("Could not initialize backend %s, falling back to NULL", backend.c_str());
}
PanicAlert("Sound backend %s is not valid, falling back to NULL", backend.c_str());
delete soundStream;
soundStream = new NullSound(mixer);
soundStream->Start();
return NULL;
}
void ShutdownSoundStream()
{
NOTICE_LOG(DSPHLE, "Shutting down sound stream");
if (soundStream)
{
soundStream->Stop();
soundStream->StopLogAudio();
delete soundStream;
soundStream = NULL;
}
INFO_LOG(DSPHLE, "Done shutting down sound stream");
}
std::vector<std::string> GetSoundBackends()
{
std::vector<std::string> backends;
if (DSound::isValid()) backends.push_back(BACKEND_DIRECTSOUND);
if (AOSound::isValid()) backends.push_back(BACKEND_AOSOUND);
if (OpenALStream::isValid()) backends.push_back(BACKEND_OPENAL);
if (NullSound::isValid()) backends.push_back(BACKEND_NULL);
return backends;
}
}

80
Source/Core/AudioCommon/Src/AudioCommon.h
View File

@ -1,40 +1,40 @@
// Copyright (C) 2003-2009 Dolphin Project.
// 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, version 2.0.
// 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 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#ifndef _AUDIO_COMMON_H_
#define _AUDIO_COMMON_H_
#include "Common.h"
#include "AudioCommonConfig.h"
#include "../../../PluginSpecs/pluginspecs_dsp.h"
#include "SoundStream.h"
class CMixer;
extern DSPInitialize g_dspInitialize;
extern SoundStream *soundStream;
extern AudioCommonConfig ac_Config;
namespace AudioCommon
{
SoundStream *InitSoundStream(CMixer *mixer = NULL);
void ShutdownSoundStream();
std::vector<std::string> GetSoundBackends();
}
#endif // _AUDIO_COMMON_H_
// Copyright (C) 2003-2009 Dolphin Project.
// 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, version 2.0.
// 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 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#ifndef _AUDIO_COMMON_H_
#define _AUDIO_COMMON_H_
#include "Common.h"
#include "AudioCommonConfig.h"
#include "../../../PluginSpecs/pluginspecs_dsp.h"
#include "SoundStream.h"
class CMixer;
extern DSPInitialize g_dspInitialize;
extern SoundStream *soundStream;
extern AudioCommonConfig ac_Config;
namespace AudioCommon
{
SoundStream *InitSoundStream(CMixer *mixer = NULL);
void ShutdownSoundStream();
std::vector<std::string> GetSoundBackends();
}
#endif // _AUDIO_COMMON_H_

104
Source/Core/AudioCommon/Src/AudioCommonConfig.cpp
View File

@ -1,52 +1,52 @@
// Copyright (C) 2003-2009 Dolphin Project.
// 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, version 2.0.
// 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 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#include "AudioCommon.h"
AudioCommonConfig ac_Config;
// Load from given file
void AudioCommonConfig::Load(IniFile &file) {
file.Get("Config", "EnableDTKMusic", &m_EnableDTKMusic, true);
file.Get("Config", "EnableThrottle", &m_EnableThrottle, true);
file.Get("Config", "Volume", &m_Volume, 75);
#ifdef _WIN32
file.Get("Config", "Backend", &sBackend, "DSound");
#elif defined(__APPLE__)
std::string temp;
file.Get("Config", "Backend", &temp, "AOSound");
strncpy(sBackend, temp.c_str(), 128);
#else
file.Get("Config", "Backend", &sBackend, "AOSound");
#endif
}
// Set the values for the file
void AudioCommonConfig::Set(IniFile &file) {
file.Set("Config", "EnableDTKMusic", m_EnableDTKMusic);
file.Set("Config", "EnableThrottle", m_EnableThrottle);
file.Set("Config", "Backend", sBackend);
file.Set("Config", "Volume", m_Volume);
}
// Update according to the values (stream/mixer)
void AudioCommonConfig::Update() {
if (soundStream) {
soundStream->GetMixer()->SetThrottle(m_EnableThrottle);
soundStream->GetMixer()->SetDTKMusic(m_EnableDTKMusic);
soundStream->SetVolume(m_Volume);
}
}
// Copyright (C) 2003-2009 Dolphin Project.
// 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, version 2.0.
// 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 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#include "AudioCommon.h"
AudioCommonConfig ac_Config;
// Load from given file
void AudioCommonConfig::Load(IniFile &file) {
file.Get("Config", "EnableDTKMusic", &m_EnableDTKMusic, true);
file.Get("Config", "EnableThrottle", &m_EnableThrottle, true);
file.Get("Config", "Volume", &m_Volume, 75);
#ifdef _WIN32
file.Get("Config", "Backend", &sBackend, "DSound");
#elif defined(__APPLE__)
std::string temp;
file.Get("Config", "Backend", &temp, "AOSound");
strncpy(sBackend, temp.c_str(), 128);
#else
file.Get("Config", "Backend", &sBackend, "AOSound");
#endif
}
// Set the values for the file
void AudioCommonConfig::Set(IniFile &file) {
file.Set("Config", "EnableDTKMusic", m_EnableDTKMusic);
file.Set("Config", "EnableThrottle", m_EnableThrottle);
file.Set("Config", "Backend", sBackend);
file.Set("Config", "Volume", m_Volume);
}
// Update according to the values (stream/mixer)
void AudioCommonConfig::Update() {
if (soundStream) {
soundStream->GetMixer()->SetThrottle(m_EnableThrottle);
soundStream->GetMixer()->SetDTKMusic(m_EnableDTKMusic);
soundStream->SetVolume(m_Volume);
}
}

100
Source/Core/AudioCommon/Src/AudioCommonConfig.h
View File

@ -1,50 +1,50 @@
// Copyright (C) 2003-2009 Dolphin Project.
// 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, version 2.0.
// 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 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#ifndef _AUDIO_COMMON_CONFIG_H_
#define _AUDIO_COMMON_CONFIG_H_
#include <string>
#include "IniFile.h"
// Backend Types
#define BACKEND_DIRECTSOUND "DSound"
#define BACKEND_AOSOUND "AOSound"
#define BACKEND_OPENAL "OpenAL"
#define BACKEND_NULL "NullSound"
struct AudioCommonConfig
{
bool m_EnableDTKMusic;
bool m_EnableThrottle;
int m_Volume;
#ifdef __APPLE__
char sBackend[128];
#else
std::string sBackend;
#endif
// Load from given file
void Load(IniFile &file);
// Set the values for the file
void Set(IniFile &file);
// Update according to the values (stream/mixer)
void Update();
};
#endif //AUDIO_COMMON_CONFIG
// Copyright (C) 2003-2009 Dolphin Project.
// 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, version 2.0.
// 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 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#ifndef _AUDIO_COMMON_CONFIG_H_
#define _AUDIO_COMMON_CONFIG_H_
#include <string>
#include "IniFile.h"
// Backend Types
#define BACKEND_DIRECTSOUND "DSound"
#define BACKEND_AOSOUND "AOSound"
#define BACKEND_OPENAL "OpenAL"
#define BACKEND_NULL "NullSound"
struct AudioCommonConfig
{
bool m_EnableDTKMusic;
bool m_EnableThrottle;
int m_Volume;
#ifdef __APPLE__
char sBackend[128];
#else
std::string sBackend;
#endif
// Load from given file
void Load(IniFile &file);
// Set the values for the file
void Set(IniFile &file);
// Update according to the values (stream/mixer)
void Update();
};
#endif //AUDIO_COMMON_CONFIG

340
Source/Core/AudioCommon/Src/OpenALStream.cpp
View File

@ -1,170 +1,170 @@
// Copyright (C) 2003-2009 Dolphin Project.
// 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, version 2.0.
// 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 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#include "aldlist.h"
#include "OpenALStream.h"
#if defined HAVE_OPENAL && HAVE_OPENAL
#define AUDIO_NUMBUFFERS (4)
//#define AUDIO_SERVICE_UPDATE_PERIOD (20)
bool OpenALStream::Start()
{
ALDeviceList *pDeviceList = NULL;
ALCcontext *pContext = NULL;
ALCdevice *pDevice = NULL;
bool bReturn = false;
pDeviceList = new ALDeviceList();
if ((pDeviceList) && (pDeviceList->GetNumDevices()))
{
pDevice = alcOpenDevice((const ALCchar *)pDeviceList->GetDeviceName(pDeviceList->GetDefaultDevice()));
if (pDevice)
{
pContext = alcCreateContext(pDevice, NULL);
if (pContext)
{
alcMakeContextCurrent(pContext);
thread = new Common::Thread(OpenALStream::ThreadFunc, (void *)this);
bReturn = true;
}
else
{
alcCloseDevice(pDevice);
PanicAlert("OpenAL: can't create context for device %s", pDevice);
}
} else {
PanicAlert("OpenAL: can't open device %s", pDevice);
}
delete pDeviceList;
} else {
PanicAlert("OpenAL: can't find sound devices");
}
return bReturn;
}
void OpenALStream::Stop()
{
ALCcontext *pContext;
ALCdevice *pDevice;
soundCriticalSection.Enter();
threadData = 1;
// kick the thread if it's waiting
soundSyncEvent.Set();
soundCriticalSection.Leave();
delete thread;
pContext = alcGetCurrentContext();
pDevice = alcGetContextsDevice(pContext);
alcMakeContextCurrent(NULL);
alcDestroyContext(pContext);
alcCloseDevice(pDevice);
soundSyncEvent.Shutdown();
thread = NULL;
}
void OpenALStream::Update()
{
//if (m_mixer->GetDataSize()) //here need debug
{
soundSyncEvent.Set();
}
}
THREAD_RETURN OpenALStream::ThreadFunc(void* args)
{
(reinterpret_cast<OpenALStream *>(args))->SoundLoop();
return 0;
}
void OpenALStream::SoundLoop()
{
ALuint uiBuffers[AUDIO_NUMBUFFERS] = {0};
ALuint uiSource = 0;
ALenum err;
u32 ulFrequency = m_mixer->GetSampleRate();
// Generate some AL Buffers for streaming
alGenBuffers(AUDIO_NUMBUFFERS, (ALuint *)uiBuffers);
// Generate a Source to playback the Buffers
alGenSources(1, &uiSource);
memset(realtimeBuffer, 0, OAL_BUFFER_SIZE * sizeof(short));
//*
for (int iLoop = 0; iLoop < AUDIO_NUMBUFFERS; iLoop++)
{
// pay load fake data
alBufferData(uiBuffers[iLoop], AL_FORMAT_STEREO16, realtimeBuffer, 1024, ulFrequency);
alSourceQueueBuffers(uiSource, 1, &uiBuffers[iLoop]);
}
//*/
alSourcePlay(uiSource);
err = alGetError();
while (!threadData)
{
soundCriticalSection.Enter();
int numBytesToRender = 32768; //ya, this is a hack, we need real data count
/*int numBytesRender =*/ m_mixer->Mix(realtimeBuffer, numBytesToRender >> 2);
soundCriticalSection.Leave();
//if (numBytesRender) //here need debug
{
ALint iBuffersProcessed = 0;
alGetSourcei(uiSource, AL_BUFFERS_PROCESSED, &iBuffersProcessed);
if (iBuffersProcessed)
{
// Remove the Buffer from the Queue. (uiBuffer contains the Buffer ID for the unqueued Buffer)
ALuint uiTempBuffer = 0;
alSourceUnqueueBuffers(uiSource, 1, &uiTempBuffer);
/*
soundCriticalSection.Enter();
int numBytesToRender = 32768; //ya, this is a hack, we need real data count
m_mixer->Mix(realtimeBuffer, numBytesToRender >> 2);
soundCriticalSection.Leave();
unsigned long ulBytesWritten = 0;
*/
//if (numBytesRender)
{
alBufferData(uiTempBuffer, AL_FORMAT_STEREO16, realtimeBuffer, numBytesToRender, ulFrequency);
}
alSourceQueueBuffers(uiSource, 1, &uiTempBuffer);
}
}
if (!threadData)
soundSyncEvent.Wait();
}
alSourceStop(uiSource);
alSourcei(uiSource, AL_BUFFER, 0);
// Clean up buffers and sources
alDeleteSources(1, &uiSource);
alDeleteBuffers(AUDIO_NUMBUFFERS, (ALuint *)uiBuffers);
}
#endif //HAVE_OPENAL
// Copyright (C) 2003-2009 Dolphin Project.
// 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, version 2.0.
// 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 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#include "aldlist.h"
#include "OpenALStream.h"
#if defined HAVE_OPENAL && HAVE_OPENAL
#define AUDIO_NUMBUFFERS (4)
//#define AUDIO_SERVICE_UPDATE_PERIOD (20)
bool OpenALStream::Start()
{
ALDeviceList *pDeviceList = NULL;
ALCcontext *pContext = NULL;
ALCdevice *pDevice = NULL;
bool bReturn = false;
pDeviceList = new ALDeviceList();
if ((pDeviceList) && (pDeviceList->GetNumDevices()))
{
pDevice = alcOpenDevice((const ALCchar *)pDeviceList->GetDeviceName(pDeviceList->GetDefaultDevice()));
if (pDevice)
{
pContext = alcCreateContext(pDevice, NULL);
if (pContext)
{
alcMakeContextCurrent(pContext);
thread = new Common::Thread(OpenALStream::ThreadFunc, (void *)this);
bReturn = true;
}
else
{
alcCloseDevice(pDevice);
PanicAlert("OpenAL: can't create context for device %s", pDevice);
}
} else {
PanicAlert("OpenAL: can't open device %s", pDevice);
}
delete pDeviceList;
} else {
PanicAlert("OpenAL: can't find sound devices");
}
return bReturn;
}
void OpenALStream::Stop()
{
ALCcontext *pContext;
ALCdevice *pDevice;
soundCriticalSection.Enter();
threadData = 1;
// kick the thread if it's waiting
soundSyncEvent.Set();
soundCriticalSection.Leave();
delete thread;
pContext = alcGetCurrentContext();
pDevice = alcGetContextsDevice(pContext);
alcMakeContextCurrent(NULL);
alcDestroyContext(pContext);
alcCloseDevice(pDevice);
soundSyncEvent.Shutdown();
thread = NULL;
}
void OpenALStream::Update()
{
//if (m_mixer->GetDataSize()) //here need debug
{
soundSyncEvent.Set();
}
}
THREAD_RETURN OpenALStream::ThreadFunc(void* args)
{
(reinterpret_cast<OpenALStream *>(args))->SoundLoop();
return 0;
}
void OpenALStream::SoundLoop()
{
ALuint uiBuffers[AUDIO_NUMBUFFERS] = {0};
ALuint uiSource = 0;
ALenum err;
u32 ulFrequency = m_mixer->GetSampleRate();
// Generate some AL Buffers for streaming
alGenBuffers(AUDIO_NUMBUFFERS, (ALuint *)uiBuffers);
// Generate a Source to playback the Buffers
alGenSources(1, &uiSource);
memset(realtimeBuffer, 0, OAL_BUFFER_SIZE * sizeof(short));
//*
for (int iLoop = 0; iLoop < AUDIO_NUMBUFFERS; iLoop++)
{
// pay load fake data
alBufferData(uiBuffers[iLoop], AL_FORMAT_STEREO16, realtimeBuffer, 1024, ulFrequency);
alSourceQueueBuffers(uiSource, 1, &uiBuffers[iLoop]);
}
//*/
alSourcePlay(uiSource);
err = alGetError();
while (!threadData)
{
soundCriticalSection.Enter();
int numBytesToRender = 32768; //ya, this is a hack, we need real data count
/*int numBytesRender =*/ m_mixer->Mix(realtimeBuffer, numBytesToRender >> 2);
soundCriticalSection.Leave();
//if (numBytesRender) //here need debug
{
ALint iBuffersProcessed = 0;
alGetSourcei(uiSource, AL_BUFFERS_PROCESSED, &iBuffersProcessed);
if (iBuffersProcessed)
{
// Remove the Buffer from the Queue. (uiBuffer contains the Buffer ID for the unqueued Buffer)
ALuint uiTempBuffer = 0;
alSourceUnqueueBuffers(uiSource, 1, &uiTempBuffer);
/*
soundCriticalSection.Enter();
int numBytesToRender = 32768; //ya, this is a hack, we need real data count
m_mixer->Mix(realtimeBuffer, numBytesToRender >> 2);
soundCriticalSection.Leave();
unsigned long ulBytesWritten = 0;
*/
//if (numBytesRender)
{
alBufferData(uiTempBuffer, AL_FORMAT_STEREO16, realtimeBuffer, numBytesToRender, ulFrequency);
}
alSourceQueueBuffers(uiSource, 1, &uiTempBuffer);
}
}
if (!threadData)
soundSyncEvent.Wait();
}
alSourceStop(uiSource);
alSourcei(uiSource, AL_BUFFER, 0);
// Clean up buffers and sources
alDeleteSources(1, &uiSource);
alDeleteBuffers(AUDIO_NUMBUFFERS, (ALuint *)uiBuffers);
}
#endif //HAVE_OPENAL

148
Source/Core/AudioCommon/Src/OpenALStream.h
View File

@ -1,74 +1,74 @@
// Copyright (C) 2003-2009 Dolphin Project.
// 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, version 2.0.
// 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 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#ifndef _OPENALSTREAM_H_
#define _OPENALSTREAM_H_
#include "Common.h"
#include "SoundStream.h"
#include "Thread.h"
#if defined HAVE_OPENAL && HAVE_OPENAL
#ifdef _WIN32
#include "../../../../Externals/OpenAL/include/al.h"
#include "../../../../Externals/OpenAL/include/alc.h"
#elif defined(__APPLE__)
#include "openal/al.h"
#include "openal/alc.h"
#else
#include "AL/al.h"
#include "AL/alc.h"
#endif // WIN32
// public use
#define SFX_MAX_SOURCE 1
#define OAL_BUFFER_SIZE 1024*1024
#endif
class OpenALStream: public SoundStream
{
#if defined HAVE_OPENAL && HAVE_OPENAL
public:
OpenALStream(CMixer *mixer, void *hWnd = NULL): SoundStream(mixer) {};
virtual ~OpenALStream() {};
virtual bool Start();
virtual void SoundLoop();
virtual void Stop();
static bool isValid() { return true; }
virtual bool usesMixer() const { return true; }
virtual void Update();
static THREAD_RETURN ThreadFunc(void* args);
private:
Common::Thread *thread;
Common::CriticalSection soundCriticalSection;
Common::Event soundSyncEvent;
short realtimeBuffer[OAL_BUFFER_SIZE];
#else
public:
OpenALStream(CMixer *mixer, void *hWnd = NULL): SoundStream(mixer) {}
#endif // HAVE_OPENAL
};
#endif // OPENALSTREAM
// Copyright (C) 2003-2009 Dolphin Project.
// 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, version 2.0.
// 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 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#ifndef _OPENALSTREAM_H_
#define _OPENALSTREAM_H_
#include "Common.h"
#include "SoundStream.h"
#include "Thread.h"
#if defined HAVE_OPENAL && HAVE_OPENAL
#ifdef _WIN32
#include "../../../../Externals/OpenAL/include/al.h"
#include "../../../../Externals/OpenAL/include/alc.h"
#elif defined(__APPLE__)
#include "openal/al.h"
#include "openal/alc.h"
#else
#include "AL/al.h"
#include "AL/alc.h"
#endif // WIN32
// public use
#define SFX_MAX_SOURCE 1
#define OAL_BUFFER_SIZE 1024*1024
#endif
class OpenALStream: public SoundStream
{
#if defined HAVE_OPENAL && HAVE_OPENAL
public:
OpenALStream(CMixer *mixer, void *hWnd = NULL): SoundStream(mixer) {};
virtual ~OpenALStream() {};
virtual bool Start();
virtual void SoundLoop();
virtual void Stop();
static bool isValid() { return true; }
virtual bool usesMixer() const { return true; }
virtual void Update();
static THREAD_RETURN ThreadFunc(void* args);
private:
Common::Thread *thread;
Common::CriticalSection soundCriticalSection;
Common::Event soundSyncEvent;
short realtimeBuffer[OAL_BUFFER_SIZE];
#else
public:
OpenALStream(CMixer *mixer, void *hWnd = NULL): SoundStream(mixer) {}
#endif // HAVE_OPENAL
};
#endif // OPENALSTREAM

682
Source/Core/AudioCommon/Src/aldlist.cpp
View File

@ -1,341 +1,341 @@
/*
* Copyright (c) 2006, Creative Labs Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided
* that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this list of conditions and
* the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice, this list of conditions
* and the following disclaimer in the documentation and/or other materials provided with the distribution.
* * Neither the name of Creative Labs Inc. nor the names of its contributors may be used to endorse or
* promote products derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include "Common.h"
#include "aldlist.h"
#include "../../../../Externals/OpenAL/include/al.h"
#include "../../../../Externals/OpenAL/include/alc.h"
/*
* Init call
*/
ALDeviceList::ALDeviceList()
{
ALDEVICEINFO ALDeviceInfo;
char *devices;
s32 index;
const char *defaultDeviceName = NULL;
const char *actualDeviceName = NULL;
// DeviceInfo vector stores, for each enumerated device, it's device name, selection status, spec version #, and extension support
vDeviceInfo.empty();
vDeviceInfo.reserve(10);
defaultDeviceIndex = 0;
// grab function pointers for 1.0-API functions, and if successful proceed to enumerate all devices
//if (LoadOAL10Library(NULL, &ALFunction) == TRUE) {
if (alcIsExtensionPresent(NULL, "ALC_ENUMERATION_EXT"))
{
devices = (char *)alcGetString(NULL, ALC_DEVICE_SPECIFIER);
defaultDeviceName = (char *)alcGetString(NULL, ALC_DEFAULT_DEVICE_SPECIFIER);
index = 0;
// go through device list (each device terminated with a single NULL, list terminated with double NULL)
while (devices != NULL && strlen(devices) > 0)
{
if (strcmp(defaultDeviceName, devices) == 0)
{
defaultDeviceIndex = index;
}
ALCdevice *device = alcOpenDevice(devices);
if (device)
{
ALCcontext *context = alcCreateContext(device, NULL);
if (context)
{
alcMakeContextCurrent(context);
// if new actual device name isn't already in the list, then add it...
actualDeviceName = alcGetString(device, ALC_DEVICE_SPECIFIER);
bool bNewName = true;
for (s32 i = 0; i < GetNumDevices(); i++)
{
if (strcmp(GetDeviceName(i), actualDeviceName) == 0)
{
bNewName = false;
}
}
if ((bNewName) && (actualDeviceName != NULL) && (strlen(actualDeviceName) > 0))
{
ALDeviceInfo.bSelected = true;
ALDeviceInfo.strDeviceName = actualDeviceName;
alcGetIntegerv(device, ALC_MAJOR_VERSION, sizeof(s32), &ALDeviceInfo.iMajorVersion);
alcGetIntegerv(device, ALC_MINOR_VERSION, sizeof(s32), &ALDeviceInfo.iMinorVersion);
ALDeviceInfo.pvstrExtensions = new vector<string>;
// Check for ALC Extensions
if (alcIsExtensionPresent(device, "ALC_EXT_CAPTURE") == AL_TRUE)
ALDeviceInfo.pvstrExtensions->push_back("ALC_EXT_CAPTURE");
if (alcIsExtensionPresent(device, "ALC_EXT_EFX") == AL_TRUE)
ALDeviceInfo.pvstrExtensions->push_back("ALC_EXT_EFX");
// Check for AL Extensions
if (alIsExtensionPresent("AL_EXT_OFFSET") == AL_TRUE)
ALDeviceInfo.pvstrExtensions->push_back("AL_EXT_OFFSET");
if (alIsExtensionPresent("AL_EXT_LINEAR_DISTANCE") == AL_TRUE)
ALDeviceInfo.pvstrExtensions->push_back("AL_EXT_LINEAR_DISTANCE");
if (alIsExtensionPresent("AL_EXT_EXPONENT_DISTANCE") == AL_TRUE)
ALDeviceInfo.pvstrExtensions->push_back("AL_EXT_EXPONENT_DISTANCE");
if (alIsExtensionPresent("EAX2.0") == AL_TRUE)
ALDeviceInfo.pvstrExtensions->push_back("EAX2.0");
if (alIsExtensionPresent("EAX3.0") == AL_TRUE)
ALDeviceInfo.pvstrExtensions->push_back("EAX3.0");
if (alIsExtensionPresent("EAX4.0") == AL_TRUE)
ALDeviceInfo.pvstrExtensions->push_back("EAX4.0");
if (alIsExtensionPresent("EAX5.0") == AL_TRUE)
ALDeviceInfo.pvstrExtensions->push_back("EAX5.0");
if (alIsExtensionPresent("EAX-RAM") == AL_TRUE)
ALDeviceInfo.pvstrExtensions->push_back("EAX-RAM");
// Get Source Count
ALDeviceInfo.uiSourceCount = GetMaxNumSources();
vDeviceInfo.push_back(ALDeviceInfo);
}
alcMakeContextCurrent(NULL);
alcDestroyContext(context);
}
alcCloseDevice(device);
}
devices += strlen(devices) + 1;
index += 1;
}
}
//}
ResetFilters();
}
/*
* Exit call
*/
ALDeviceList::~ALDeviceList()
{
for (u32 i = 0; i < vDeviceInfo.size(); i++) {
if (vDeviceInfo[i].pvstrExtensions) {
vDeviceInfo[i].pvstrExtensions->empty();
delete vDeviceInfo[i].pvstrExtensions;
}
}
vDeviceInfo.empty();
}
/*
* Returns the number of devices in the complete device list
*/
s32 ALDeviceList::GetNumDevices()
{
return (s32)vDeviceInfo.size();
}
/*
* Returns the device name at an index in the complete device list
*/
char * ALDeviceList::GetDeviceName(s32 index)
{
if (index < GetNumDevices())
return (char *)vDeviceInfo[index].strDeviceName.c_str();
else
return NULL;
}
/*
* Returns the major and minor version numbers for a device at a specified index in the complete list
*/
void ALDeviceList::GetDeviceVersion(s32 index, s32 *major, s32 *minor)
{
if (index < GetNumDevices()) {
if (major)
*major = vDeviceInfo[index].iMajorVersion;
if (minor)
*minor = vDeviceInfo[index].iMinorVersion;
}
return;
}
/*
* Returns the maximum number of Sources that can be generate on the given device
*/
u32 ALDeviceList::GetMaxNumSources(s32 index)
{
if (index < GetNumDevices())
return vDeviceInfo[index].uiSourceCount;
else
return 0;
}
/*
* Checks if the extension is supported on the given device
*/
bool ALDeviceList::IsExtensionSupported(s32 index, char *szExtName)
{
bool bReturn = false;
if (index < GetNumDevices()) {
for (u32 i = 0; i < vDeviceInfo[index].pvstrExtensions->size(); i++) {
if (!strcasecmp(vDeviceInfo[index].pvstrExtensions->at(i).c_str(), szExtName)) {
bReturn = true;
break;
}
}
}
return bReturn;
}
/*
* returns the index of the default device in the complete device list
*/
s32 ALDeviceList::GetDefaultDevice()
{
return defaultDeviceIndex;
}
/*
* Deselects devices which don't have the specified minimum version
*/
void ALDeviceList::FilterDevicesMinVer(s32 major, s32 minor)
{
s32 dMajor = 0, dMinor = 0;
for (u32 i = 0; i < vDeviceInfo.size(); i++) {
GetDeviceVersion(i, &dMajor, &dMinor);
if ((dMajor < major) || ((dMajor == major) && (dMinor < minor))) {
vDeviceInfo[i].bSelected = false;
}
}
}
/*
* Deselects devices which don't have the specified maximum version
*/
void ALDeviceList::FilterDevicesMaxVer(s32 major, s32 minor)
{
s32 dMajor = 0, dMinor = 0;
for (u32 i = 0; i < vDeviceInfo.size(); i++) {
GetDeviceVersion(i, &dMajor, &dMinor);
if ((dMajor > major) || ((dMajor == major) && (dMinor > minor))) {
vDeviceInfo[i].bSelected = false;
}
}
}
/*
* Deselects device which don't support the given extension name
*/
void ALDeviceList::FilterDevicesExtension(char *szExtName)
{
bool bFound;
for (u32 i = 0; i < vDeviceInfo.size(); i++) {
bFound = false;
for (u32 j = 0; j < vDeviceInfo[i].pvstrExtensions->size(); j++) {
if (!strcasecmp(vDeviceInfo[i].pvstrExtensions->at(j).c_str(), szExtName)) {
bFound = true;
break;
}
}
if (!bFound)
vDeviceInfo[i].bSelected = false;
}
}
/*
* Resets all filtering, such that all devices are in the list
*/
void ALDeviceList::ResetFilters()
{
for (s32 i = 0; i < GetNumDevices(); i++) {
vDeviceInfo[i].bSelected = true;
}
filterIndex = 0;
}
/*
* Gets index of first filtered device
*/
s32 ALDeviceList::GetFirstFilteredDevice()
{
s32 i;
for (i = 0; i < GetNumDevices(); i++) {
if (vDeviceInfo[i].bSelected == true) {
break;
}
}
filterIndex = i + 1;
return i;
}
/*
* Gets index of next filtered device
*/
s32 ALDeviceList::GetNextFilteredDevice()
{
s32 i;
for (i = filterIndex; i < GetNumDevices(); i++) {
if (vDeviceInfo[i].bSelected == true) {
break;
}
}
filterIndex = i + 1;
return i;
}
/*
* Internal function to detemine max number of Sources that can be generated
*/
u32 ALDeviceList::GetMaxNumSources()
{
ALuint uiSources[256];
u32 iSourceCount = 0;
// Clear AL Error Code
alGetError();
// Generate up to 256 Sources, checking for any errors
for (iSourceCount = 0; iSourceCount < 256; iSourceCount++)
{
alGenSources(1, &uiSources[iSourceCount]);
if (alGetError() != AL_NO_ERROR)
break;
}
// Release the Sources
alDeleteSources(iSourceCount, uiSources);
if (alGetError() != AL_NO_ERROR)
{
for (u32 i = 0; i < 256; i++)
{
alDeleteSources(1, &uiSources[i]);
}
}
return iSourceCount;
}
/*
* Copyright (c) 2006, Creative Labs Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided
* that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this list of conditions and
* the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice, this list of conditions
* and the following disclaimer in the documentation and/or other materials provided with the distribution.
* * Neither the name of Creative Labs Inc. nor the names of its contributors may be used to endorse or
* promote products derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include "Common.h"
#include "aldlist.h"
#include "../../../../Externals/OpenAL/include/al.h"
#include "../../../../Externals/OpenAL/include/alc.h"
/*
* Init call
*/
ALDeviceList::ALDeviceList()
{
ALDEVICEINFO ALDeviceInfo;
char *devices;
s32 index;
const char *defaultDeviceName = NULL;
const char *actualDeviceName = NULL;
// DeviceInfo vector stores, for each enumerated device, it's device name, selection status, spec version #, and extension support
vDeviceInfo.empty();
vDeviceInfo.reserve(10);
defaultDeviceIndex = 0;
// grab function pointers for 1.0-API functions, and if successful proceed to enumerate all devices
//if (LoadOAL10Library(NULL, &ALFunction) == TRUE) {
if (alcIsExtensionPresent(NULL, "ALC_ENUMERATION_EXT"))
{
devices = (char *)alcGetString(NULL, ALC_DEVICE_SPECIFIER);
defaultDeviceName = (char *)alcGetString(NULL, ALC_DEFAULT_DEVICE_SPECIFIER);
index = 0;
// go through device list (each device terminated with a single NULL, list terminated with double NULL)
while (devices != NULL && strlen(devices) > 0)
{
if (strcmp(defaultDeviceName, devices) == 0)
{
defaultDeviceIndex = index;
}
ALCdevice *device = alcOpenDevice(devices);
if (device)
{
ALCcontext *context = alcCreateContext(device, NULL);
if (context)
{
alcMakeContextCurrent(context);
// if new actual device name isn't already in the list, then add it...
actualDeviceName = alcGetString(device, ALC_DEVICE_SPECIFIER);
bool bNewName = true;
for (s32 i = 0; i < GetNumDevices(); i++)
{
if (strcmp(GetDeviceName(i), actualDeviceName) == 0)
{
bNewName = false;
}
}
if ((bNewName) && (actualDeviceName != NULL) && (strlen(actualDeviceName) > 0))
{
ALDeviceInfo.bSelected = true;
ALDeviceInfo.strDeviceName = actualDeviceName;
alcGetIntegerv(device, ALC_MAJOR_VERSION, sizeof(s32), &ALDeviceInfo.iMajorVersion);
alcGetIntegerv(device, ALC_MINOR_VERSION, sizeof(s32), &ALDeviceInfo.iMinorVersion);
ALDeviceInfo.pvstrExtensions = new vector<string>;
// Check for ALC Extensions
if (alcIsExtensionPresent(device, "ALC_EXT_CAPTURE") == AL_TRUE)
ALDeviceInfo.pvstrExtensions->push_back("ALC_EXT_CAPTURE");
if (alcIsExtensionPresent(device, "ALC_EXT_EFX") == AL_TRUE)
ALDeviceInfo.pvstrExtensions->push_back("ALC_EXT_EFX");
// Check for AL Extensions
if (alIsExtensionPresent("AL_EXT_OFFSET") == AL_TRUE)
ALDeviceInfo.pvstrExtensions->push_back("AL_EXT_OFFSET");
if (alIsExtensionPresent("AL_EXT_LINEAR_DISTANCE") == AL_TRUE)
ALDeviceInfo.pvstrExtensions->push_back("AL_EXT_LINEAR_DISTANCE");
if (alIsExtensionPresent("AL_EXT_EXPONENT_DISTANCE") == AL_TRUE)
ALDeviceInfo.pvstrExtensions->push_back("AL_EXT_EXPONENT_DISTANCE");
if (alIsExtensionPresent("EAX2.0") == AL_TRUE)
ALDeviceInfo.pvstrExtensions->push_back("EAX2.0");
if (alIsExtensionPresent("EAX3.0") == AL_TRUE)
ALDeviceInfo.pvstrExtensions->push_back("EAX3.0");
if (alIsExtensionPresent("EAX4.0") == AL_TRUE)
ALDeviceInfo.pvstrExtensions->push_back("EAX4.0");
if (alIsExtensionPresent("EAX5.0") == AL_TRUE)
ALDeviceInfo.pvstrExtensions->push_back("EAX5.0");
if (alIsExtensionPresent("EAX-RAM") == AL_TRUE)
ALDeviceInfo.pvstrExtensions->push_back("EAX-RAM");
// Get Source Count
ALDeviceInfo.uiSourceCount = GetMaxNumSources();
vDeviceInfo.push_back(ALDeviceInfo);
}
alcMakeContextCurrent(NULL);
alcDestroyContext(context);
}
alcCloseDevice(device);
}
devices += strlen(devices) + 1;
index += 1;
}
}
//}
ResetFilters();
}
/*
* Exit call
*/
ALDeviceList::~ALDeviceList()
{
for (u32 i = 0; i < vDeviceInfo.size(); i++) {
if (vDeviceInfo[i].pvstrExtensions) {
vDeviceInfo[i].pvstrExtensions->empty();
delete vDeviceInfo[i].pvstrExtensions;
}
}
vDeviceInfo.empty();
}
/*
* Returns the number of devices in the complete device list
*/
s32 ALDeviceList::GetNumDevices()
{
return (s32)vDeviceInfo.size();
}
/*
* Returns the device name at an index in the complete device list
*/
char * ALDeviceList::GetDeviceName(s32 index)
{
if (index < GetNumDevices())
return (char *)vDeviceInfo[index].strDeviceName.c_str();
else
return NULL;
}
/*
* Returns the major and minor version numbers for a device at a specified index in the complete list
*/
void ALDeviceList::GetDeviceVersion(s32 index, s32 *major, s32 *minor)
{
if (index < GetNumDevices()) {
if (major)
*major = vDeviceInfo[index].iMajorVersion;
if (minor)
*minor = vDeviceInfo[index].iMinorVersion;
}
return;
}
/*
* Returns the maximum number of Sources that can be generate on the given device
*/
u32 ALDeviceList::GetMaxNumSources(s32 index)
{
if (index < GetNumDevices())
return vDeviceInfo[index].uiSourceCount;
else
return 0;
}
/*
* Checks if the extension is supported on the given device
*/
bool ALDeviceList::IsExtensionSupported(s32 index, char *szExtName)
{
bool bReturn = false;
if (index < GetNumDevices()) {
for (u32 i = 0; i < vDeviceInfo[index].pvstrExtensions->size(); i++) {
if (!strcasecmp(vDeviceInfo[index].pvstrExtensions->at(i).c_str(), szExtName)) {
bReturn = true;
break;
}
}
}
return bReturn;
}
/*
* returns the index of the default device in the complete device list
*/
s32 ALDeviceList::GetDefaultDevice()
{
return defaultDeviceIndex;
}
/*
* Deselects devices which don't have the specified minimum version
*/
void ALDeviceList::FilterDevicesMinVer(s32 major, s32 minor)
{
s32 dMajor = 0, dMinor = 0;
for (u32 i = 0; i < vDeviceInfo.size(); i++) {
GetDeviceVersion(i, &dMajor, &dMinor);
if ((dMajor < major) || ((dMajor == major) && (dMinor < minor))) {
vDeviceInfo[i].bSelected = false;
}
}
}
/*
* Deselects devices which don't have the specified maximum version
*/
void ALDeviceList::FilterDevicesMaxVer(s32 major, s32 minor)
{
s32 dMajor = 0, dMinor = 0;
for (u32 i = 0; i < vDeviceInfo.size(); i++) {
GetDeviceVersion(i, &dMajor, &dMinor);
if ((dMajor > major) || ((dMajor == major) && (dMinor > minor))) {
vDeviceInfo[i].bSelected = false;
}
}
}
/*
* Deselects device which don't support the given extension name
*/
void ALDeviceList::FilterDevicesExtension(char *szExtName)
{
bool bFound;
for (u32 i = 0; i < vDeviceInfo.size(); i++) {
bFound = false;
for (u32 j = 0; j < vDeviceInfo[i].pvstrExtensions->size(); j++) {
if (!strcasecmp(vDeviceInfo[i].pvstrExtensions->at(j).c_str(), szExtName)) {
bFound = true;
break;
}
}
if (!bFound)
vDeviceInfo[i].bSelected = false;
}
}
/*
* Resets all filtering, such that all devices are in the list
*/
void ALDeviceList::ResetFilters()
{
for (s32 i = 0; i < GetNumDevices(); i++) {
vDeviceInfo[i].bSelected = true;
}
filterIndex = 0;
}
/*
* Gets index of first filtered device
*/
s32 ALDeviceList::GetFirstFilteredDevice()
{
s32 i;
for (i = 0; i < GetNumDevices(); i++) {
if (vDeviceInfo[i].bSelected == true) {
break;
}
}
filterIndex = i + 1;
return i;
}
/*
* Gets index of next filtered device
*/
s32 ALDeviceList::GetNextFilteredDevice()
{
s32 i;
for (i = filterIndex; i < GetNumDevices(); i++) {
if (vDeviceInfo[i].bSelected == true) {
break;
}
}
filterIndex = i + 1;
return i;
}
/*
* Internal function to detemine max number of Sources that can be generated
*/
u32 ALDeviceList::GetMaxNumSources()
{
ALuint uiSources[256];
u32 iSourceCount = 0;
// Clear AL Error Code
alGetError();
// Generate up to 256 Sources, checking for any errors
for (iSourceCount = 0; iSourceCount < 256; iSourceCount++)
{
alGenSources(1, &uiSources[iSourceCount]);
if (alGetError() != AL_NO_ERROR)
break;
}
// Release the Sources
alDeleteSources(iSourceCount, uiSources);
if (alGetError() != AL_NO_ERROR)
{
for (u32 i = 0; i < 256; i++)
{
alDeleteSources(1, &uiSources[i]);
}
}
return iSourceCount;
}

102
Source/Core/AudioCommon/Src/aldlist.h
View File

@ -1,51 +1,51 @@
#ifndef ALDEVICELIST_H
#define ALDEVICELIST_H
#include "CommonTypes.h"
#ifdef _WIN32
#pragma warning(disable: 4786) //disable warning "identifier was truncated to
//'255' characters in the browser information"
#endif
#include <vector>
#include <string>
using namespace std;
typedef struct
{
string strDeviceName;
s32 iMajorVersion;
s32 iMinorVersion;
u32 uiSourceCount;
vector<string> *pvstrExtensions;
bool bSelected;
} ALDEVICEINFO, *LPALDEVICEINFO;
class ALDeviceList
{
private:
vector<ALDEVICEINFO> vDeviceInfo;
s32 defaultDeviceIndex;
s32 filterIndex;
public:
ALDeviceList ();
~ALDeviceList ();
s32 GetNumDevices();
char *GetDeviceName(s32 index);
void GetDeviceVersion(s32 index, s32 *major, s32 *minor);
u32 GetMaxNumSources(s32 index);
bool IsExtensionSupported(s32 index, char *szExtName);
s32 GetDefaultDevice();
void FilterDevicesMinVer(s32 major, s32 minor);
void FilterDevicesMaxVer(s32 major, s32 minor);
void FilterDevicesExtension(char *szExtName);
void ResetFilters();
s32 GetFirstFilteredDevice();
s32 GetNextFilteredDevice();
private:
u32 GetMaxNumSources();
};
#endif // ALDEVICELIST_H
#ifndef ALDEVICELIST_H
#define ALDEVICELIST_H
#include "CommonTypes.h"
#ifdef _WIN32
#pragma warning(disable: 4786) //disable warning "identifier was truncated to
//'255' characters in the browser information"
#endif
#include <vector>
#include <string>
using namespace std;
typedef struct
{
string strDeviceName;
s32 iMajorVersion;
s32 iMinorVersion;
u32 uiSourceCount;
vector<string> *pvstrExtensions;
bool bSelected;
} ALDEVICEINFO, *LPALDEVICEINFO;
class ALDeviceList
{
private:
vector<ALDEVICEINFO> vDeviceInfo;
s32 defaultDeviceIndex;
s32 filterIndex;
public:
ALDeviceList ();
~ALDeviceList ();
s32 GetNumDevices();
char *GetDeviceName(s32 index);
void GetDeviceVersion(s32 index, s32 *major, s32 *minor);
u32 GetMaxNumSources(s32 index);
bool IsExtensionSupported(s32 index, char *szExtName);
s32 GetDefaultDevice();
void FilterDevicesMinVer(s32 major, s32 minor);
void FilterDevicesMaxVer(s32 major, s32 minor);
void FilterDevicesExtension(char *szExtName);
void ResetFilters();
s32 GetFirstFilteredDevice();
s32 GetNextFilteredDevice();
private:
u32 GetMaxNumSources();
};
#endif // ALDEVICELIST_H