OPAL_SOUND_MGR bool SoundManager::playAudio( unsigned int audioID, bool forceRestart )
{
// Make sure the audio source ident is valid and usable
if ( audioID >= MAX_AUDIO_SOURCES || !mAudioSourceInUse[audioID])
return false;
int sourceAudioState = 0;
alGetError();
// Are we currently playing the audio source?
alGetSourcei( mAudioSources[audioID], AL_SOURCE_STATE, &sourceAudioState );
if ( sourceAudioState == AL_PLAYING )
{
if ( forceRestart )
stopAudio( audioID );
else
return false; // Not forced, so we don't do anything
}
alSourcePlay( mAudioSources[ audioID ] );
if ( checkALError( "playAudio::alSourcePlay: ") )
return false;
return true;
}
void Sound::Stop()
{
if (_sound)
{
stopAudio(_sound);
}
}
bool VideoDecoder::seek(const Audio::Timestamp &time) {
if (!isSeekable())
return false;
// Stop all tracks so they can be seeked
if (isPlaying())
stopAudio();
for (TrackList::iterator it = _tracks.begin(); it != _tracks.end(); it++)
if (!(*it)->seek(time))
return false;
_lastTimeChange = time;
// Now that we've seeked, start all tracks again
// Also reset our start time
if (isPlaying()) {
startAudio();
_startTime = g_system->getMillis() - time.msecs();
}
resetPauseStartTime();
_needsUpdate = true;
return true;
}
bool VideoDecoder::seek(const Audio::Timestamp &time) {
if (!isSeekable())
return false;
// Stop all tracks so they can be seeked
if (isPlaying())
stopAudio();
// Do the actual seeking
if (!seekIntern(time))
return false;
// Seek any external track too
for (TrackListIterator it = _externalTracks.begin(); it != _externalTracks.end(); it++)
if (!(*it)->seek(time))
return false;
_lastTimeChange = time;
// Now that we've seeked, start all tracks again
// Also reset our start time
if (isPlaying()) {
startAudio();
_startTime = g_system->getMillis() - (time.msecs() / _playbackRate).toInt();
}
resetPauseStartTime();
findNextVideoTrack();
_needsUpdate = true;
return true;
}
void AudioManager::setGameState(int newState)
{
if ((newState != gameState) && (gameState != GAME_STATE_DRAGON))
{
switch (newState)
{
case GAME_STATE_NONE:
stopAudio();
break;
case GAME_STATE_COMBAT:
Print("Setting combat state.");
setAudioCue(combatMusic);
break;
case GAME_STATE_DRAGON:
Print("Setting dragon state.");
setAudioCue(dragonMusic);
break;
case GAME_STATE_NORMAL:
default:
Print("Setting normal state.");
setAudioCue(normalMusic);
break;
}
gameState = newState;
}
}
void VideoDecoder::stop() {
if (!isPlaying())
return;
// Stop audio here so we don't have it affect getTime()
stopAudio();
// Keep the time marked down in case we start up again
// We do this before _playbackRate is set so we don't get
// _lastTimeChange returned, but before _pauseLevel is
// reset.
_lastTimeChange = getTime();
_playbackRate = 0;
_startTime = 0;
_palette = 0;
_dirtyPalette = false;
_needsUpdate = false;
// Also reset the pause state.
_pauseLevel = 0;
// Reset the pause state of the tracks too
for (TrackList::iterator it = _tracks.begin(); it != _tracks.end(); it++)
(*it)->pause(false);
}
void SeekableBinkDecoder::seekToFrame(uint32 frame) {
assert(frame < _frames.size());
// Fast path
if ((int32)frame == _curFrame + 1)
return;
// Stop all audio (for now)
stopAudio();
// Track down the keyframe
_curFrame = findKeyFrame(frame) - 1;
while (_curFrame < (int32)frame - 1)
skipNextFrame();
// Map out the starting point
Common::Rational startTime = frame * 1000 / getFrameRate();
_startTime = g_system->getMillis() - startTime.toInt();
resetPauseStartTime();
// Adjust the audio starting point
if (_audioTrack < _audioTracks.size()) {
Common::Rational audioStartTime = (frame + 1) * 1000 / getFrameRate();
_audioStartOffset = audioStartTime.toInt();
}
// Restart the audio
startAudio();
}
void QuickTimeDecoder::close() {
stopAudio();
if (_scaledSurface) {
_scaledSurface->free();
delete _scaledSurface;
_scaledSurface = 0;
}
Common::QuickTimeParser::close();
SeekableVideoDecoder::reset();
}
void QuickTimeDecoder::close() {
stopAudio();
freeAllTrackHandlers();
if (_scaledSurface) {
_scaledSurface->free();
delete _scaledSurface;
_scaledSurface = 0;
}
_width = _height = 0;
Common::QuickTimeParser::close();
SeekableVideoDecoder::reset();
}
int main()
{
printf("INIT: %d\n", initializeAudio());
//testBuffer();
startAudio();
startRecording("test.ogg");
sleep(5);
stopRecording();
stopAudio();
printf("DEINIT: %d\n", uninitializeAudio());
return 0;
}
void SyntroLCamConsole::run()
{
#ifndef WIN32
if (m_daemonMode)
runDaemon();
else
#endif
runConsole();
stopVideo();
stopAudio();
m_client->exitThread();
SyntroUtils::syntroAppExit();
QCoreApplication::exit();
}
OPAL_SOUND_MGR bool SoundManager::stopAllAudio( void )
{
if ( mAudioSourcesInUseCount >= MAX_AUDIO_SOURCES )
return false;
alGetError();
for ( int i=0; i<mAudioSourcesInUseCount; i++ )
{
stopAudio( i );
}
if ( checkALError( "stopAllAudio::alSourceStop ") )
return false;
return true;
}
void BinkDecoder::close() {
reset();
// Stop audio
stopAudio();
for (int i = 0; i < 4; i++) {
delete[] _curPlanes[i]; _curPlanes[i] = 0;
delete[] _oldPlanes[i]; _oldPlanes[i] = 0;
}
deinitBundles();
for (int i = 0; i < 16; i++) {
delete _huffman[i];
_huffman[i] = 0;
}
delete _bink; _bink = 0;
_surface.free();
_audioTrack = 0;
for (int i = 0; i < kSourceMAX; i++) {
_bundles[i].countLength = 0;
_bundles[i].huffman.index = 0;
for (int j = 0; j < 16; j++)
_bundles[i].huffman.symbols[j] = j;
_bundles[i].data = 0;
_bundles[i].dataEnd = 0;
_bundles[i].curDec = 0;
_bundles[i].curPtr = 0;
}
for (int i = 0; i < 16; i++) {
_colHighHuffman[i].index = 0;
for (int j = 0; j < 16; j++)
_colHighHuffman[i].symbols[j] = j;
}
_audioTracks.clear();
_frames.clear();
}
void TargetFileComponent::buttonClicked (Button* buttonThatWasClicked)
{
//[UserbuttonClicked_Pre]
//[/UserbuttonClicked_Pre]
if (buttonThatWasClicked == playButton)
{
//[UserButtonCode_playButton] -- add your button handler code here..
playAudio();
//[/UserButtonCode_playButton]
}
else if (buttonThatWasClicked == stopButton)
{
//[UserButtonCode_stopButton] -- add your button handler code here..
stopAudio();
//[/UserButtonCode_stopButton]
}
else if (buttonThatWasClicked == loadFileButton)
{
//[UserButtonCode_loadFileButton] -- add your button handler code here..
FileChooser myChooser ("Please select the file you want to load...");
if (myChooser.browseForFileToOpen())
{
audioTransport.setSource(nullptr); // this fixes memory issue with loading new file
File selectedFile = myChooser.getResult();
currentFile->setFile(selectedFile);
container->setFile(selectedFile);
audioTransport.setSource(currentFile->getSource());
isPlayable = true;
setPlayable(true);
sendActionMessage("setTargetFile");
}
//[/UserButtonCode_loadFileButton]
}
//[UserbuttonClicked_Post]
//[/UserbuttonClicked_Post]
}
void QuickTimeDecoder::seekToTime(const Audio::Timestamp &time) {
stopAudio();
_audioStartOffset = time;
// Sets all tracks to this time
for (uint32 i = 0; i < _handlers.size(); i++)
_handlers[i]->seekToTime(time);
startAudio();
// Reset our start time
_startTime = g_system->getMillis() - time.msecs();
_setStartTime = true;
resetPauseStartTime();
// Reset the next video track too
_nextVideoTrack = findNextVideoTrack();
_needUpdate = _nextVideoTrack != 0;
}
bool VideoDecoder::rewind() {
if (!isRewindable())
return false;
// Stop all tracks so they can be rewound
if (isPlaying())
stopAudio();
for (TrackList::iterator it = _tracks.begin(); it != _tracks.end(); it++)
if (!(*it)->rewind())
return false;
// Now that we've rewound, start all tracks again
if (isPlaying())
startAudio();
_lastTimeChange = 0;
_startTime = g_system->getMillis();
resetPauseStartTime();
return true;
}
void QuickTimeDecoder::seekToFrame(uint32 frame) {
assert(_videoTrackIndex >= 0);
assert(frame < _tracks[_videoTrackIndex]->frameCount);
// Stop all audio (for now)
stopAudio();
// Track down the keyframe
_curFrame = findKeyFrame(frame) - 1;
while (_curFrame < (int32)frame - 1)
decodeNextFrame();
// Map out the starting point
_nextFrameStartTime = 0;
uint32 curFrame = 0;
for (int32 i = 0; i < _tracks[_videoTrackIndex]->timeToSampleCount && curFrame < frame; i++) {
for (int32 j = 0; j < _tracks[_videoTrackIndex]->timeToSample[i].count && curFrame < frame; j++) {
curFrame++;
_nextFrameStartTime += _tracks[_videoTrackIndex]->timeToSample[i].duration;
}
}
// Adjust the video starting point
const Audio::Timestamp curVideoTime(0, _nextFrameStartTime, _tracks[_videoTrackIndex]->timeScale);
_startTime = g_system->getMillis() - curVideoTime.msecs();
resetPauseStartTime();
// Adjust the audio starting point
if (_audioTrackIndex >= 0) {
_audioStartOffset = curVideoTime;
// Seek to the new audio location
setAudioStreamPos(_audioStartOffset);
// Restart the audio
startAudio();
}
}
void VideoDecoder::setEndTime(const Audio::Timestamp &endTime) {
Audio::Timestamp startTime = 0;
if (isPlaying()) {
startTime = getTime();
stopAudio();
}
_endTime = endTime;
_endTimeSet = true;
if (startTime > endTime)
return;
if (isPlaying()) {
// We'll assume the audio track is going to start up at the same time it just was
// and therefore not do any seeking.
// Might want to set it anyway if we're seekable.
startAudioLimit(_endTime.msecs() - startTime.msecs());
_lastTimeChange = startTime;
}
}
/*******************************************************************************
* Initializes the top buttons.
*/
QWidget*
MainWindow::initButtons(QWidget* parent)
{
QWidget* widget = new QWidget(parent);
QPushButton* startAudioButton = new QPushButton(tr("(Re)start"), widget);
QPushButton* stopAudioButton = new QPushButton(tr("Stop"), widget);
QPushButton* reloadButton = new QPushButton(tr("Reload Configuration"), widget);
QPushButton* analysisButton = new QPushButton(tr("Analysis"), widget);
QHBoxLayout* layout = new QHBoxLayout(widget);
layout->setContentsMargins(0, 0, 0, 0);
layout->addWidget(startAudioButton);
layout->addWidget(stopAudioButton);
layout->addWidget(reloadButton);
layout->addWidget(analysisButton);
connect(startAudioButton, SIGNAL(clicked()), this, SLOT(startAudio()));
connect(stopAudioButton , SIGNAL(clicked()), this, SLOT(stopAudio()));
connect(reloadButton , SIGNAL(clicked()), this, SLOT(reload()));
connect(analysisButton , SIGNAL(clicked()), this, SLOT(showAnalysisWindow()));
return widget;
}
void QuickTimeDecoder::seekToFrame(uint32 frame) {
assert(_videoStreamIndex >= 0);
assert(frame < _streams[_videoStreamIndex]->nb_frames);
// Stop all audio (for now)
stopAudio();
// Track down the keyframe
_curFrame = findKeyFrame(frame) - 1;
while (_curFrame < (int32)frame - 1)
decodeNextFrame();
// Map out the starting point
_nextFrameStartTime = 0;
uint32 curFrame = 0;
for (int32 i = 0; i < _streams[_videoStreamIndex]->stts_count && curFrame < frame; i++) {
for (int32 j = 0; j < _streams[_videoStreamIndex]->stts_data[i].count && curFrame < frame; j++) {
curFrame++;
_nextFrameStartTime += _streams[_videoStreamIndex]->stts_data[i].duration;
}
}
// Adjust the video starting point
const Audio::Timestamp curVideoTime(0, _nextFrameStartTime, _streams[_videoStreamIndex]->time_scale);
_startTime = g_system->getMillis() - curVideoTime.msecs();
resetPauseStartTime();
// Adjust the audio starting point
if (_audioStreamIndex >= 0) {
_audioStartOffset = curVideoTime;
// Re-create the audio stream
STSDEntry *entry = &_streams[_audioStreamIndex]->stsdEntries[0];
_audStream = Audio::makeQueuingAudioStream(entry->sampleRate, entry->channels == 2);
// First, we need to track down what audio sample we need
Audio::Timestamp curAudioTime(0, _streams[_audioStreamIndex]->time_scale);
uint sample = 0;
bool done = false;
for (int32 i = 0; i < _streams[_audioStreamIndex]->stts_count && !done; i++) {
for (int32 j = 0; j < _streams[_audioStreamIndex]->stts_data[i].count; j++) {
curAudioTime = curAudioTime.addFrames(_streams[_audioStreamIndex]->stts_data[i].duration);
if (curAudioTime > curVideoTime) {
done = true;
break;
}
sample++;
}
}
// Now to track down what chunk it's in
_curAudioChunk = 0;
uint32 totalSamples = 0;
for (uint32 i = 0; i < _streams[_audioStreamIndex]->chunk_count; i++, _curAudioChunk++) {
int sampleToChunkIndex = -1;
for (uint32 j = 0; j < _streams[_audioStreamIndex]->sample_to_chunk_sz; j++)
if (i >= _streams[_audioStreamIndex]->sample_to_chunk[j].first)
sampleToChunkIndex = j;
assert(sampleToChunkIndex >= 0);
totalSamples += _streams[_audioStreamIndex]->sample_to_chunk[sampleToChunkIndex].count;
if (sample < totalSamples) {
totalSamples -= _streams[_audioStreamIndex]->sample_to_chunk[sampleToChunkIndex].count;
break;
}
}
// Reposition the audio stream
readNextAudioChunk();
if (sample != totalSamples) {
// HACK: Skip a certain amount of samples from the stream
// (There's got to be a better way to do this!)
int16 *tempBuffer = new int16[sample - totalSamples];
_audStream->readBuffer(tempBuffer, sample - totalSamples);
delete[] tempBuffer;
debug(3, "Skipping %d audio samples", sample - totalSamples);
}
// Restart the audio
startAudio();
}
}
// Response to all POST request
// 3 requests are correct :
// - /GetJson --> Receive faust code / Compile Data / Send back jsonInterface
// - /CreateInstance --> Receive factoryIndex / Create instance
// - /DeleteFactory --> Receive factoryIndex / Delete Factory
int Server::answer_post(MHD_Connection *connection, const char *url, const char *upload_data, size_t *upload_data_size, void **con_cls){
struct connection_info_struct *con_info = (connection_info_struct*)*con_cls;
if (0 != *upload_data_size) {
MHD_post_process(con_info->fPostprocessor, upload_data, *upload_data_size);
*upload_data_size = 0;
return MHD_YES;
} else {
if(strcmp(url, "/GetJson") == 0){
if (compile_Data(con_info)) {
return send_page(connection, con_info->fAnswerstring.c_str(), con_info->fAnswerstring.size(), MHD_HTTP_OK, "application/json");
} else {
return send_page(connection, con_info->fAnswerstring.c_str(), con_info->fAnswerstring.size(), MHD_HTTP_BAD_REQUEST, "text/html");
}
}
else if(strcmp(url, "/GetJsonFromKey") == 0){
if (getJsonFromKey(con_info)) {
return send_page(connection, con_info->fAnswerstring.c_str(), con_info->fAnswerstring.size(), MHD_HTTP_OK, "application/json");
} else {
return send_page(connection, con_info->fAnswerstring.c_str(), con_info->fAnswerstring.size(), MHD_HTTP_BAD_REQUEST, "text/html");
}
}
else if(strcmp(url, "/CreateInstance") == 0){
if (createInstance(con_info)) {
return send_page(connection, "", 0, MHD_HTTP_OK, "text/html");
} else {
return send_page(connection, con_info->fAnswerstring.c_str(), con_info->fAnswerstring.size(), MHD_HTTP_BAD_REQUEST, "text/html");
}
}
// else if(strcmp(url, "/DeleteFactory") == 0){
//
// llvm_dsp_factory* toDelete = fAvailableFactories[con_info->fSHAKey];
//
// if (toDelete) {
//
// fAvailableFactories.erase(con_info->fSHAKey);
// deleteSlaveDSPFactory(toDelete);
//
// return send_page(connection, "", 0, MHD_HTTP_OK, "application/html");
// } else {
// return send_page(connection, "", 0, MHD_HTTP_BAD_REQUEST, "text/html");
// }
// }
else if(strcmp(url, "/StartAudio") == 0){
startAudio(con_info->fSHAKey);
return send_page(connection, "", 0, MHD_HTTP_OK, "text/html");
}
else if(strcmp(url, "/StopAudio") == 0){
stopAudio(con_info->fSHAKey);
return send_page(connection, "", 0, MHD_HTTP_OK, "text/html");
}
else{
return send_page(connection, "", 0, MHD_HTTP_BAD_REQUEST, "text/html");
}
}
}
void AudioPlayer::stopAllAudio() {
stopSoundSync();
stopAudio();
if (_audioCdStart > 0)
audioCdStop();
}
