diff options
Diffstat (limited to 'src/plugins/sound')
| -rw-r--r-- | src/plugins/sound/oalsound/CMakeLists.txt | 24 | ||||
| -rw-r--r-- | src/plugins/sound/oalsound/alsound.cpp | 548 | ||||
| -rw-r--r-- | src/plugins/sound/oalsound/alsound.h | 95 | ||||
| -rw-r--r-- | src/plugins/sound/oalsound/buffer.cpp | 80 | ||||
| -rw-r--r-- | src/plugins/sound/oalsound/buffer.h | 48 | ||||
| -rw-r--r-- | src/plugins/sound/oalsound/channel.cpp | 304 | ||||
| -rw-r--r-- | src/plugins/sound/oalsound/channel.h | 99 | ||||
| -rw-r--r-- | src/plugins/sound/oalsound/check.h | 39 |
8 files changed, 0 insertions, 1237 deletions
diff --git a/src/plugins/sound/oalsound/CMakeLists.txt b/src/plugins/sound/oalsound/CMakeLists.txt deleted file mode 100644 index e36f3ac..0000000 --- a/src/plugins/sound/oalsound/CMakeLists.txt +++ /dev/null @@ -1,24 +0,0 @@ -cmake_minimum_required(VERSION 2.8) - -set(SOURCES - alsound.cpp - buffer.cpp - channel.cpp -) - -SET (CMAKE_CXX_FLAGS "-Wall -g -std=c++0x -fPIC") - -include(FindPkgConfig) -include(FindOpenAL) -pkg_check_modules(OPENAL_LIB REQUIRED openal) - -set(OPENAL_LIBRARIES - openal - alut -) - - -include_directories(../../..) -include_directories(.) -add_library(openalsound SHARED ${SOURCES}) -target_link_libraries(openalsound ${OPENAL_LIBRARIES}) diff --git a/src/plugins/sound/oalsound/alsound.cpp b/src/plugins/sound/oalsound/alsound.cpp deleted file mode 100644 index 19da66a..0000000 --- a/src/plugins/sound/oalsound/alsound.cpp +++ /dev/null @@ -1,548 +0,0 @@ -// * This file is part of the COLOBOT source code
-// * Copyright (C) 2001-2008, Daniel ROUX & EPSITEC SA, www.epsitec.ch
-// * Copyright (C) 2012 Polish Portal of Colobot (PPC)
-// *
-// * 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 3 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.
-// *
-// * You should have received a copy of the GNU General Public License
-// * along with this program. If not, see http://www.gnu.org/licenses/.
-
-// alsound.cpp
-
-
-#include "alsound.h"
-
-
-#define MIN(a, b) (a > b ? b : a)
-
-
-PLUGIN_INTERFACE(ALSound)
-
-
-char* ALSound::PluginName()
-{
- return const_cast<char *>("Sound plugin using OpenAL library to play sounds.");
-}
-
-
-int ALSound::PluginVersion()
-{
- return 1;
-}
-
-
-void ALSound::InstallPlugin()
-{
- CInstanceManager::GetInstancePointer()->AddInstance(CLASS_SOUND, this);
-}
-
-
-void ALSound::UninstallPlugin()
-{
- CInstanceManager::GetInstancePointer()->DeleteInstance(CLASS_SOUND, this);
- CleanUp();
-}
-
-
-ALSound::ALSound()
-{
- mEnabled = false;
- m3D = false;
- mAudioVolume = MAXVOLUME;
- mMute = false;
-}
-
-
-ALSound::~ALSound()
-{
- CleanUp();
-}
-
-
-void ALSound::CleanUp()
-{
- if (mEnabled) {
- GetLogger()->Info("Unloading files and closing device...\n");
- StopAll();
-
- for (auto item : mSounds)
- delete item.second;
-
- mEnabled = false;
- alutExit();
- }
-}
-
-
-bool ALSound::Create(bool b3D)
-{
- CleanUp();
-
- if (mEnabled)
- return true;
-
- GetLogger()->Info("Opening audio device...\n");
- if (!alutInit(NULL, NULL)) {
- ALenum error = alutGetError();
- GetLogger()->Error("Could not open audio device! Reason: %s\n", alutGetErrorString(error));
- return false;
- }
- GetLogger()->Info("Done.\n");
-
- mEnabled = true;
- return true;
-}
-
-
-void ALSound::SetSound3D(bool bMode)
-{
- // TODO stub! need to be implemented
- m3D = bMode;
-}
-
-
-bool ALSound::RetSound3D()
-{
- // TODO stub! need to be implemented
- return true;
-}
-
-
-bool ALSound::RetSound3DCap()
-{
- // TODO stub! need to be implemented
- return true;
-}
-
-
-bool ALSound::RetEnable()
-{
- return mEnabled;
-}
-
-
-void ALSound::SetAudioVolume(int volume)
-{
- alListenerf(AL_GAIN, MIN(volume, MAXVOLUME) * 0.01f);
- mAudioVolume = MIN(volume, MAXVOLUME);
-}
-
-
-int ALSound::RetAudioVolume()
-{
- float volume;
- if ( !mEnabled )
- return 0;
-
- alGetListenerf(AL_GAIN, &volume);
- return volume * MAXVOLUME;
-}
-
-
-void ALSound::SetMusicVolume(int volume)
-{
- // TODO stub! Add music support
-}
-
-
-int ALSound::RetMusicVolume()
-{
- // TODO stub! Add music support
- if ( !mEnabled )
- return 0;
-
- return 0;
-}
-
-
-bool ALSound::Cache(Sound sound, std::string filename)
-{
- Buffer *buffer = new Buffer();
- if (buffer->LoadFromFile(filename, sound)) {
- mSounds[sound] = buffer;
- return true;
- }
- return false;
-}
-
-
-void ALSound::CacheAll()
-{
- char filename[100];
- for ( int i = 1; i < 69; i++ )
- {
- sprintf(filename, "high/sound%.3d.wav", i);
- if ( !Cache((Sound) i, std::string(filename)) )
- {
- fprintf(stderr, "Unable to load audio: %s\n", filename);
- }
- }
-}
-
-
-int ALSound::RetPriority(Sound sound)
-{
- if ( sound == SOUND_FLYh ||
- sound == SOUND_FLY ||
- sound == SOUND_MOTORw ||
- sound == SOUND_MOTORt ||
- sound == SOUND_MOTORr ||
- sound == SOUND_MOTORs ||
- sound == SOUND_SLIDE ||
- sound == SOUND_ERROR )
- {
- return 30;
- }
-
- if ( sound == SOUND_CONVERT ||
- sound == SOUND_ENERGY ||
- sound == SOUND_DERRICK ||
- sound == SOUND_STATION ||
- sound == SOUND_REPAIR ||
- sound == SOUND_RESEARCH ||
- sound == SOUND_BURN ||
- sound == SOUND_BUILD ||
- sound == SOUND_TREMBLE ||
- sound == SOUND_NUCLEAR ||
- sound == SOUND_EXPLO ||
- sound == SOUND_EXPLOl ||
- sound == SOUND_EXPLOlp ||
- sound == SOUND_EXPLOp ||
- sound == SOUND_EXPLOi )
- {
- return 20;
- }
-
- if ( sound == SOUND_BLUP ||
- sound == SOUND_INSECTs ||
- sound == SOUND_INSECTa ||
- sound == SOUND_INSECTb ||
- sound == SOUND_INSECTw ||
- sound == SOUND_INSECTm ||
- sound == SOUND_PSHHH ||
- sound == SOUND_EGG )
- {
- return 0;
- }
-
- return 10;
-}
-
-
-bool ALSound::SearchFreeBuffer(Sound sound, int &channel, bool &bAlreadyLoaded)
-{
- int priority = RetPriority(sound);
-
- // Seeks a channel used which sound is stopped.
- for (auto it : mChannels) {
- if (it.second->IsPlaying())
- continue;
- if (it.second->GetSoundType() != sound)
- continue;
-
- it.second->SetPriority(priority);
- channel = it.first;
- bAlreadyLoaded = true;
- return true;
- }
-
- // just add a new channel if we dont have any
- if (mChannels.size() == 0) {
- Channel *chn = new Channel();
- // check if we channel ready to play music, if not report error
- if (chn->IsReady()) {
- chn->SetPriority(priority);
- mChannels[1] = chn;
- channel = 1;
- bAlreadyLoaded = false;
- return true;
- }
- delete chn;
- GetLogger()->Error("Could not open channel to play sound!");
- return false;
- }
-
- // Seeks a channel completely free.
- auto it = mChannels.end();
- it--;
- int i = (*it).first;
- while (++i)
- {
- if (mChannels.find(i) == mChannels.end()) {
- Channel *chn = new Channel();
- // check if we channel ready to play music, if not destroy it and seek free one
- if (chn->IsReady()) {
- chn->SetPriority(priority);
- mChannels[1] = chn;
- channel = 1;
- bAlreadyLoaded = false;
- return true;
- }
- delete chn;
- GetLogger()->Warn("Could not open additional channel to play sound!");
- }
- }
-
- int lowerOrEqual = -1;
- for (auto it : mChannels) {
- if (it.second->GetPriority() < priority) {
- GetLogger()->Info("Sound channel with lower priority will be reused.");
- channel = it.first;
- return true;
- }
- if (it.second->GetPriority() <= priority)
- lowerOrEqual = it.first;
- }
-
- if (lowerOrEqual != -1) {
- channel = lowerOrEqual;
- GetLogger()->Info("Sound channel with lower or equal priority will be reused.");
- return true;
- }
-
- GetLogger()->Warn("Could not find free buffer to use.\n");
- return false;
-}
-
-
-int ALSound::Play(Sound sound, float amplitude, float frequency, bool bLoop)
-{
- return Play(sound, Math::Vector(), amplitude, frequency, bLoop);
-}
-
-
-int ALSound::Play(Sound sound, Math::Vector pos, float amplitude, float frequency, bool bLoop)
-{
- if (!mEnabled)
- return -1;
-
- if (mAudioVolume <= 0.0f)
- return -1;
-
- if (mSounds.find(sound) == mSounds.end()) {
- GetLogger()->Warn("Sound %d was not loaded!\n", sound);
- return -1;
- }
-
- int channel;
- bool bAlreadyLoaded;
- if (!SearchFreeBuffer(sound, channel, bAlreadyLoaded))
- return -1;
- if ( !bAlreadyLoaded ) {
- mChannels[channel]->SetBuffer(mSounds[sound]);
- }
-
- Position(channel, pos);
-
- // setting initial values
- mChannels[channel]->SetStartAmplitude(amplitude);
- mChannels[channel]->SetStartFrequency(frequency);
- mChannels[channel]->SetChangeFrequency(1.0f);
- mChannels[channel]->ResetOper();
- mChannels[channel]->AdjustFrequency(frequency);
- mChannels[channel]->AdjustVolume(mAudioVolume);
- mChannels[channel]->Play();
- return channel;
-}
-
-
-bool ALSound::FlushEnvelope(int channel)
-{
- if (mChannels.find(channel) == mChannels.end()) {
- return false;
- }
-
- mChannels[channel]->ResetOper();
- return true;
-}
-
-
-bool ALSound::AddEnvelope(int channel, float amplitude, float frequency, float time, SoundNext oper)
-{
- if (!mEnabled)
- return false;
-
- if (mChannels.find(channel) == mChannels.end()) {
- return false;
- }
-
- SoundOper op;
- op.finalAmplitude = amplitude;
- op.finalFrequency = frequency;
- op.totalTime = time;
- op.nextOper = oper;
- mChannels[channel]->AddOper(op);
-
- return false;
-}
-
-
-bool ALSound::Position(int channel, Math::Vector pos)
-{
- if (!mEnabled)
- return false;
-
- if (mChannels.find(channel) == mChannels.end()) {
- return false;
- }
-
- mChannels[channel]->SetPosition(pos);
- return true;
-}
-
-
-bool ALSound::Frequency(int channel, float frequency)
-{
- if (!mEnabled)
- return false;
-
- if (mChannels.find(channel) == mChannels.end()) {
- return false;
- }
-
- mChannels[channel]->SetFrequency(frequency);
- return true;
-}
-
-bool ALSound::Stop(int channel)
-{
- if (!mEnabled)
- return false;
-
- if (mChannels.find(channel) == mChannels.end()) {
- return false;
- }
-
- mChannels[channel]->Stop();
- mChannels[channel]->ResetOper();
-
- return true;
-}
-
-
-bool ALSound::StopAll()
-{
- if (!mEnabled)
- return false;
-
- for (auto channel : mChannels) {
- channel.second->Stop();
- channel.second->ResetOper();
- }
-
- return true;
-}
-
-
-bool ALSound::MuteAll(bool bMute)
-{
- if (!mEnabled)
- return false;
-
- float volume;
- mMute = bMute;
- if (mMute)
- volume = 0;
- else
- volume = mAudioVolume;
-
- for (auto channel : mChannels) {
- channel.second->SetVolume(volume);
- }
-
- return true;
-}
-
-
-void ALSound::FrameMove(float delta)
-{
- if (!mEnabled)
- return;
-
- float progress;
- float volume, frequency;
- for (auto it : mChannels) {
- if (!it.second->IsPlaying())
- continue;
-
- if (!it.second->HasEnvelope())
- continue;
-
- //it.second->GetEnvelope().currentTime += delta;
- SoundOper oper = it.second->GetEnvelope();
- progress = it.second->GetCurrentTime() / oper.totalTime;
- progress = MIN(progress, 1.0f);
-
- // setting volume
- volume = progress * abs(oper.finalAmplitude - it.second->GetStartAmplitude());
- it.second->AdjustVolume(volume * mAudioVolume);
-
- // setting frequency
- frequency = progress * (oper.finalFrequency - it.second->GetStartFrequency()) * it.second->GetStartFrequency() * it.second->GetChangeFrequency();
- it.second->AdjustFrequency(frequency);
-
- if (it.second->GetEnvelope().totalTime <= it.second->GetCurrentTime()) {
-
- if (oper.nextOper == SOPER_LOOP) {
- GetLogger()->Info("Replay.\n");
- it.second->SetCurrentTime(0.0f);
- it.second->Play();
- } else {
- GetLogger()->Info("Next.\n");
- it.second->SetStartAmplitude(oper.finalAmplitude);
- it.second->SetStartFrequency(oper.finalFrequency);
- it.second->PopEnvelope();
- }
- }
- }
-}
-
-
-void ALSound::SetListener(Math::Vector eye, Math::Vector lookat)
-{
- GetLogger()->Info("Setting listener position.\n");
- float orientation[] = {lookat.x, lookat.y, lookat.z, 0.f, 1.f, 0.f};
- alListener3f(AL_POSITION, eye.x, eye.y, eye.z);
- alListenerfv(AL_ORIENTATION, orientation);
-}
-
-
-bool ALSound::PlayMusic(int rank, bool bRepeat)
-{
- // TODO stub! Add music support
- return true;
-}
-
-
-bool ALSound::RestartMusic()
-{
- // TODO stub! Add music support
- return true;
-}
-
-void ALSound::StopMusic()
-{
- // TODO stub! Add music support
- SuspendMusic();
-}
-
-
-bool ALSound::IsPlayingMusic()
-{
- // TODO stub! Add music support
- return true;
-}
-
-
-void ALSound::SuspendMusic()
-{
- // TODO stub! Add music support
-}
diff --git a/src/plugins/sound/oalsound/alsound.h b/src/plugins/sound/oalsound/alsound.h deleted file mode 100644 index 6d4e5b6..0000000 --- a/src/plugins/sound/oalsound/alsound.h +++ /dev/null @@ -1,95 +0,0 @@ -// * This file is part of the COLOBOT source code
-// * Copyright (C) 2001-2008, Daniel ROUX & EPSITEC SA, www.epsitec.ch
-// * Copyright (C) 2012, Polish Portal of Colobot (PPC)
-// *
-// * 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 3 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.
-// *
-// * You should have received a copy of the GNU General Public License
-// * along with this program. If not, see http://www.gnu.org/licenses/.
-
-// alsound.h
-
-#pragma once
-
-#include <map>
-#include <string>
-
-#include <AL/alut.h>
-
-#include <common/iman.h>
-#include <common/logger.h>
-#include <sound/sound.h>
-
-#include "buffer.h"
-#include "channel.h"
-#include "check.h"
-
-
-class ALSound : public CSoundInterface
-{
- public:
- ALSound();
- ~ALSound();
-
- bool Create(bool b3D);
- void CacheAll();
- bool Cache(Sound, std::string);
-
- bool RetEnable();
-
- void SetSound3D(bool bMode);
- bool RetSound3D();
- bool RetSound3DCap();
-
- void SetAudioVolume(int volume);
- int RetAudioVolume();
- void SetMusicVolume(int volume);
- int RetMusicVolume();
-
- void SetListener(Math::Vector eye, Math::Vector lookat);
- void FrameMove(float rTime);
-
- int Play(Sound sound, float amplitude=1.0f, float frequency=1.0f, bool bLoop = false);
- int Play(Sound sound, Math::Vector pos, float amplitude=1.0f, float frequency=1.0f, bool bLoop = false);
- bool FlushEnvelope(int channel);
- bool AddEnvelope(int channel, float amplitude, float frequency, float time, SoundNext oper);
- bool Position(int channel, Math::Vector pos);
- bool Frequency(int channel, float frequency);
- bool Stop(int channel);
- bool StopAll();
- bool MuteAll(bool bMute);
-
- bool PlayMusic(int rank, bool bRepeat);
- bool RestartMusic();
- void SuspendMusic();
- void StopMusic();
- bool IsPlayingMusic();
-
- // plugin interface
- char* PluginName();
- int PluginVersion();
- void InstallPlugin();
- void UninstallPlugin();
-
- private:
- void CleanUp();
- int RetPriority(Sound);
- bool SearchFreeBuffer(Sound sound, int &channel, bool &bAlreadyLoaded);
-
- bool mEnabled;
- bool m3D;
- bool mMute;
- int mAudioVolume;
- ALCdevice* audioDevice;
- ALCcontext* audioContext;
- std::map<Sound, Buffer*> mSounds;
- std::map<int, Channel*> mChannels;
-};
diff --git a/src/plugins/sound/oalsound/buffer.cpp b/src/plugins/sound/oalsound/buffer.cpp deleted file mode 100644 index 37211e9..0000000 --- a/src/plugins/sound/oalsound/buffer.cpp +++ /dev/null @@ -1,80 +0,0 @@ -// * This file is part of the COLOBOT source code -// * Copyright (C) 2012, Polish Portal of Colobot (PPC) -// * -// * 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 3 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. -// * -// * You should have received a copy of the GNU General Public License -// * along with this program. If not, see http://www.gnu.org/licenses/. - -// buffer.cpp - -#include "buffer.h" - -Buffer::Buffer() { - mLoaded = false; - mDuration = 0; -} - - -Buffer::~Buffer() { - if (mLoaded) { - alDeleteBuffers(1, &mBuffer); - if (alCheck()) - GetLogger()->Warn("Failed to unload buffer. Code %d\n", alGetCode()); - } -} - - -bool Buffer::LoadFromFile(std::string filename, Sound sound) { - mSound = sound; - - GetLogger()->Info("Loading audio file: %s\n", filename.c_str()); - mBuffer = alutCreateBufferFromFile(filename.c_str()); - - ALenum error = alutGetError(); - if (error) { - GetLogger()->Warn("Failed to load file. Reason: %s\n", alutGetErrorString(error)); - mLoaded = false; - return false; - } - - ALint size, bits, channels, freq; - - alGetBufferi(mBuffer, AL_SIZE, &size); - alGetBufferi(mBuffer, AL_BITS, &bits); - alGetBufferi(mBuffer, AL_CHANNELS, &channels); - alGetBufferi(mBuffer, AL_FREQUENCY, &freq); - - mDuration = (ALfloat)size / channels / bits / 8 / (ALfloat)freq; - - mLoaded = true; - return true; -} - - -Sound Buffer::GetSoundType() { - return mSound; -} - - -ALuint Buffer::GetBuffer() { - return mBuffer; -} - - -bool Buffer::IsLoaded() { - return mLoaded; -} - - -float Buffer::GetDuration() { - return mDuration; -} diff --git a/src/plugins/sound/oalsound/buffer.h b/src/plugins/sound/oalsound/buffer.h deleted file mode 100644 index 6eefe72..0000000 --- a/src/plugins/sound/oalsound/buffer.h +++ /dev/null @@ -1,48 +0,0 @@ -// * This file is part of the COLOBOT source code -// * Copyright (C) 2012, Polish Portal of Colobot (PPC) -// * -// * 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 3 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. -// * -// * You should have received a copy of the GNU General Public License -// * along with this program. If not, see http://www.gnu.org/licenses/. - -// buffer.h - -#pragma once - -#include <string> - -#include <AL/alut.h> - -#include <sound/sound.h> -#include <common/logger.h> - -#include "check.h" - -class Buffer -{ - public: - Buffer(); - ~Buffer(); - - bool LoadFromFile(std::string, Sound); - bool IsLoaded(); - - Sound GetSoundType(); - ALuint GetBuffer(); - float GetDuration(); - - private: - ALuint mBuffer; - Sound mSound; - bool mLoaded; - float mDuration; -}; diff --git a/src/plugins/sound/oalsound/channel.cpp b/src/plugins/sound/oalsound/channel.cpp deleted file mode 100644 index 4476dee..0000000 --- a/src/plugins/sound/oalsound/channel.cpp +++ /dev/null @@ -1,304 +0,0 @@ -// * This file is part of the COLOBOT source code -// * Copyright (C) 2012, Polish Portal of Colobot (PPC) -// * -// * 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 3 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. -// * -// * You should have received a copy of the GNU General Public License -// * along with this program. If not, see http://www.gnu.org/licenses/. - -// channel.cpp - -#include "channel.h" - - -Channel::Channel() { - alGenSources(1, &mSource); - - if (alCheck()) { - GetLogger()->Warn("Failed to create sound source. Code: %d\n", alGetCode()); - mReady = false; - } else { - mReady = true; - } - - mPriority = 0; - mBuffer = nullptr; -} - - -Channel::~Channel() { - if (mReady) { - alSourcei(mSource, AL_BUFFER, 0); - alDeleteSources(1, &mSource); - if (alCheck()) - GetLogger()->Warn("Failed to delete sound source. Code: %s\n", alGetCode()); - } -} - - -bool Channel::Play() { - if (!mReady) - return false; - - alSourcePlay(mSource); - if (alCheck()) - GetLogger()->Warn("Could not play audio sound source. Code: %s\n", alGetCode()); - return true; -} - - -bool Channel::SetPosition(Math::Vector pos) { - if (!mReady) - return false; - - alSource3f(mSource, AL_POSITION, pos.x, pos.y, pos.z); - if (alCheck()) { - GetLogger()->Warn("Could not set sound position. Code: %s\n", alGetCode()); - return false; - } - return true; -} - - -bool Channel::SetFrequency(float freq) -{ - if (!mReady) - return false; - - alSourcef(mSource, AL_PITCH, freq); - if (alCheck()) { - GetLogger()->Warn("Could not set sound pitch. Code: %s\n", alGetCode()); - return false; - } - return true; -} - - -float Channel::GetFrequency() -{ - ALfloat freq; - if (!mReady) - return 0; - - alGetSourcef(mSource, AL_PITCH, &freq); - if (alCheck()) { - GetLogger()->Warn("Could not get sound pitch. Code: %s\n", alGetCode()); - return 0; - } - - return freq; -} - - -bool Channel::SetVolume(float vol) -{ - if (!mReady || vol < 0) - return false; - - alSourcef(mSource, AL_GAIN, vol / MAXVOLUME); - if (alCheck()) { - GetLogger()->Warn("Could not set sound volume. Code: %s\n", alGetCode()); - return false; - } - return true; -} - - -float Channel::GetVolume() -{ - ALfloat vol; - if (!mReady) - return 0; - - alGetSourcef(mSource, AL_GAIN, &vol); - if (alCheck()) { - GetLogger()->Warn("Could not get sound volume. Code: %s\n", alGetCode()); - return 0; - } - - return vol * MAXVOLUME; -} - - -int Channel::GetPriority() -{ - return mPriority; -} - - -void Channel::SetPriority(int pri) -{ - mPriority = pri; -} - - -void Channel::SetStartAmplitude(float gain) -{ - mStartAmplitude = gain; -} - - -void Channel::SetStartFrequency(float freq) -{ - mStartFrequency = freq; -} - - -void Channel::SetChangeFrequency(float freq) -{ - mChangeFrequency = freq; -} - - -void Channel::SetInitFrequency(float freq) -{ - mInitFrequency = freq; -} - - -float Channel::GetStartAmplitude() -{ - return mStartAmplitude; -} - - -float Channel::GetStartFrequency() -{ - return mStartFrequency; -} - - -float Channel::GetChangeFrequency() -{ - return mChangeFrequency; -} - - -float Channel::GetInitFrequency() -{ - return mInitFrequency; -} - - -void Channel::AddOper(SoundOper oper) -{ - mOper.push_back(oper); -} - - -void Channel::ResetOper() -{ - mOper.clear(); -} - - -Sound Channel::GetSoundType() { - return mBuffer->GetSoundType(); -} - - -bool Channel::SetBuffer(Buffer *buffer) { - if (!mReady) - return false; - - assert(buffer); - mBuffer = buffer; - alSourcei(mSource, AL_BUFFER, buffer->GetBuffer()); - if (alCheck()) { - GetLogger()->Warn("Could not set sound buffer. Code: %s\n", alGetCode()); - return false; - } - mInitFrequency = GetFrequency(); - return true; -} - - -void Channel::AdjustFrequency(float freq) { - SetFrequency(freq * mInitFrequency); -} - - -void Channel::AdjustVolume(float volume) { - SetVolume(mStartAmplitude * (float) volume); -} - - -bool Channel::IsPlaying() { - ALint status; - if (!mReady) return false; - - alGetSourcei(mSource, AL_SOURCE_STATE, &status); - if (alCheck()) { - GetLogger()->Warn("Could not get sound status. Code: %s\n", alGetCode()); - return false; - } - - return status == AL_PLAYING; -} - - -bool Channel::IsReady() { - return mReady; -} - - -bool Channel::Stop() { - alSourceStop(mSource); - if (alCheck()) { - GetLogger()->Warn("Could not stop sound. Code: %s\n", alGetCode()); - return false; - } - return true; -} - - -float Channel::GetCurrentTime() -{ - ALfloat current; - alGetSourcef(mSource, AL_SEC_OFFSET, ¤t); - if (alCheck()) { - GetLogger()->Warn("Could not get source current play time. Code: %s\n", alGetCode()); - return 0.0f; - } - return current; -} - - -void Channel::SetCurrentTime(float current) -{ - alSourcef(mSource, AL_SEC_OFFSET, current); - if (alCheck()) - GetLogger()->Warn("Could not get source current play time. Code: %s\n", alGetCode()); -} - - -float Channel::GetDuration() -{ - return mBuffer->GetDuration(); -} - - -bool Channel::HasEnvelope() -{ - return mOper.size() > 0; -} - - -SoundOper& Channel::GetEnvelope() -{ - return mOper.front(); -} - - -void Channel::PopEnvelope() -{ - mOper.pop_front(); -} diff --git a/src/plugins/sound/oalsound/channel.h b/src/plugins/sound/oalsound/channel.h deleted file mode 100644 index 3099931..0000000 --- a/src/plugins/sound/oalsound/channel.h +++ /dev/null @@ -1,99 +0,0 @@ -// * This file is part of the COLOBOT source code -// * Copyright (C) 2012, Polish Portal of Colobot (PPC) -// * -// * 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 3 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. -// * -// * You should have received a copy of the GNU General Public License -// * along with this program. If not, see http://www.gnu.org/licenses/. - -// channel.h - -#pragma once - -#include <string> -#include <deque> -#include <cassert> - -#include <AL/al.h> -#include <AL/alc.h> - -#include <sound/sound.h> - -#include "buffer.h" -#include "check.h" - -struct SoundOper -{ - float finalAmplitude; - float finalFrequency; - float totalTime; - SoundNext nextOper; -}; - - -class Channel -{ - public: - Channel(); - ~Channel(); - - bool Play(); - bool Stop(); - bool SetPosition(Math::Vector); - - bool SetFrequency(float); - float GetFrequency(); - - float GetCurrentTime(); - void SetCurrentTime(float); - float GetDuration(); - - bool SetVolume(float); - float GetVolume(); - bool IsPlaying(); - bool IsReady(); - - bool SetBuffer(Buffer *); - bool HasEnvelope(); - SoundOper& GetEnvelope(); - void PopEnvelope(); - - int GetPriority(); - void SetPriority(int); - - void SetStartAmplitude(float); - void SetStartFrequency(float); - void SetChangeFrequency(float); - void SetInitFrequency(float); - - float GetStartAmplitude(); - float GetStartFrequency(); - float GetChangeFrequency(); - float GetInitFrequency(); - - void AddOper(SoundOper); - void ResetOper(); - Sound GetSoundType(); - void AdjustFrequency(float); - void AdjustVolume(float); - - private: - Buffer *mBuffer; - ALuint mSource; - - int mPriority; - float mStartAmplitude; - float mStartFrequency; - float mChangeFrequency; - float mInitFrequency; - std::deque<SoundOper> mOper; - bool mReady; -}; diff --git a/src/plugins/sound/oalsound/check.h b/src/plugins/sound/oalsound/check.h deleted file mode 100644 index cb6b4a1..0000000 --- a/src/plugins/sound/oalsound/check.h +++ /dev/null @@ -1,39 +0,0 @@ -// * This file is part of the COLOBOT source code -// * Copyright (C) 2012, Polish Portal of Colobot (PPC) -// * -// * 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 3 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. -// * -// * You should have received a copy of the GNU General Public License -// * along with this program. If not, see http://www.gnu.org/licenses/. - -// check.h - -#pragma once - -#include <AL/al.h> -#include <AL/alc.h> - -#include <common/logger.h> - -static ALenum CODE = AL_NO_ERROR; - -inline bool alCheck() -{ - CODE = alGetError(); - return CODE != AL_NO_ERROR; -} - -inline ALenum alGetCode() -{ - ALenum ret = CODE; - CODE = AL_NO_ERROR; - return ret; -} |