int flowm_say_text(TCHAR *text)
{
char *s;
int ns;
cst_voice *v;
if (previous_wave)
{
delete_wave(previous_wave);
previous_wave = NULL;
}
s = cst_wstr2cstr(text); /* text to synthesize */
v = VoxDefs[flowm_selected_voice].v; /* voice to synthesize with */
feat_remove(v->features,"print_info_relation");
if (flowm_selected_relation == 1)
feat_set_string(v->features, "print_info_relation", "Word");
if (flowm_selected_relation == 2)
feat_set_string(v->features, "print_info_relation", "Segment");
/* Do the synthesis */
previous_wave = flite_text_to_wave(s,v);
ns = cst_wave_num_samples(previous_wave);
cst_free(s);
audio_flush(fl_ad);
audio_close(fl_ad);
fl_ad = NULL;
return ns;
}
/**
* Notification that some other connection has started playing on this account.
* Playback has been stopped.
*
* @sa sp_session_callbacks#play_token_lost
*/
static void SP_CALLCONV play_token_lost(sp_session *sess)
{
audio_flush();
if (g_currenttrack != NULL) {
sp_session_player_unload(g_sess);
g_currenttrack = NULL;
}
}
static int audio_in_open(struct inode *inode, struct file *file)
{
struct audio_in *audio = &the_audio_in;
int rc;
mutex_lock(&audio->lock);
if (audio->opened) {
rc = -EBUSY;
goto done;
}
/* Settings will be re-config at AUDIO_SET_CONFIG,
* but at least we need to have initial config
*/
audio->samp_rate = RPC_AUD_DEF_SAMPLE_RATE_11025;
audio->samp_rate_index = AUDREC_CMD_SAMP_RATE_INDX_11025;
audio->channel_mode = AUDREC_CMD_STEREO_MODE_MONO;
audio->buffer_size = MONO_DATA_SIZE;
audio->type = AUDREC_CMD_TYPE_0_INDEX_WAV;
/* For AAC, bit rate hard coded, default settings is
* sample rate (11025) x channel count (1) x recording quality (1.75)
* = 19293 bps */
audio->bit_rate = 19293;
audio->record_quality = 0x1c00;
rc = audmgr_open(&audio->audmgr);
if (rc)
goto done;
rc = msm_adsp_get("AUDPREPROCTASK", &audio->audpre,
&audpre_adsp_ops, audio);
if (rc)
goto done;
rc = msm_adsp_get("AUDRECTASK", &audio->audrec,
&audrec_adsp_ops, audio);
if (rc)
goto done;
audio->dsp_cnt = 0;
audio->stopped = 0;
audio->buffer_cfg_ioctl = 0; /* No valid ioctl set */
audio_flush(audio);
file->private_data = audio;
audio->opened = 1;
rc = 0;
done:
mutex_unlock(&audio->lock);
return rc;
}
static int audio_open(struct inode *inode, struct file *file)
{
struct audio *audio = &the_audio;
int rc, cnt;
mutex_lock(&audio->lock);
if (audio->opened) {
MM_ERR("busy as driver already in open state\n");
rc = -EBUSY;
goto done;
}
if (!audio->data) {
audio->data = kmalloc(BUFSZ, GFP_KERNEL);
if (!audio->data) {
MM_ERR("could not allocate buffers\n");
rc = -ENOMEM;
goto done;
}
}
audio->client = msm_rpc_register_client("voice_pcm_interface_client",
SND_VOC_PCM_INTERFACE_PROG,
SND_VOC_PCM_INTERFACE_VERS, 1,
pcm_interface_process_callback_routine);
if (IS_ERR(audio->client)) {
MM_ERR("Failed to register voice pcm interface client"\
"to 0x%8x\n", SND_VOC_PCM_INTERFACE_PROG);
kfree(audio->data);
audio->data = NULL;
rc = -ENODEV;
goto done;
}
MM_INFO("voice pcm client registred %p\n", audio->client);
for (cnt = 0; cnt < MAX_VOC_FRAMES; cnt++) {
audio->out[cnt].data = (audio->data +\
((MAX_VOC_FRAME_SIZE * 2) * cnt));
audio->out[cnt].size = MAX_VOC_FRAME_SIZE * 2;
MM_DBG("data ptr = %p\n", audio->out[cnt].data);
}
file->private_data = audio;
audio_flush(audio);
audio->opened = 1;
rc = 0;
done:
mutex_unlock(&audio->lock);
return rc;
}
static int audio_in_release(struct inode *inode, struct file *file)
{
struct audio_in *audio = file->private_data;
mutex_lock(&audio->lock);
audio_in_disable(audio);
audio_flush(audio);
msm_adsp_put(audio->audrec);
msm_adsp_put(audio->audpre);
audio->audrec = NULL;
audio->audpre = NULL;
audio->opened = 0;
mutex_unlock(&audio->lock);
return 0;
}
CShairPlay::~CShairPlay(void)
{
audio_flush(this, NULL);
initialized = false;
*active = false;
sem_post(&sem);
sem_post(&audioSem);
while (threadId && audioThreadId)
usleep(100000);
g_RCInput->killTimer(secTimer);
g_RCInput->killTimer(coverArtTimer);
sem_destroy(&sem);
sem_destroy(&audioSem);
pthread_mutex_destroy(&videoMutex);
pthread_mutex_destroy(&audioMutex);
}
static int audio_in_open(struct inode *inode, struct file *file)
{
struct audio_in *audio = &the_audio_in;
int rc;
mutex_lock(&audio->lock);
if (audio->opened) {
rc = -EBUSY;
goto done;
}
/* Settings will be re-config at AUDIO_SET_CONFIG,
* but at least we need to have initial config
*/
audio->samp_rate = RPC_AUD_DEF_SAMPLE_RATE_11025;
audio->samp_rate_index = AUDREC_CMD_SAMP_RATE_INDX_11025;
audio->channel_mode = AUDREC_CMD_STEREO_MODE_MONO;
audio->buffer_size = MONO_DATA_SIZE;
audio->type = AUDREC_CMD_TYPE_0_INDEX_WAV;
rc = audmgr_open(&audio->audmgr);
if (rc)
goto done;
rc = msm_adsp_get("AUDPREPROCTASK", &audio->audpre,
&audpre_adsp_ops, audio);
if (rc)
goto done;
rc = msm_adsp_get("AUDRECTASK", &audio->audrec,
&audrec_adsp_ops, audio);
if (rc)
goto done;
audio->audmgr.handle = 0xFFFF;
audio->dsp_cnt = 0;
audio->stopped = 0;
audio_flush(audio);
file->private_data = audio;
audio->opened = 1;
rc = 0;
done:
mutex_unlock(&audio->lock);
return rc;
}
/**
* Called on various events to start playback if it hasn't been started already.
*
* The function simply starts playing the first track of the playlist.
*/
static void try_jukebox_start(void)
{
sp_track *t;
if (!g_jukeboxlist)
return;
if (!sp_playlist_num_tracks(g_jukeboxlist)) {
fprintf(stderr, "jukebox: No tracks in playlist. Waiting\n");
return;
}
if (sp_playlist_num_tracks(g_jukeboxlist) < g_track_index) {
fprintf(stderr, "jukebox: No more tracks in playlist. Waiting\n");
return;
}
t = sp_playlist_track(g_jukeboxlist, g_track_index);
if (g_currenttrack && t != g_currenttrack) {
/* Someone changed the current track */
audio_flush();
sp_session_player_unload(g_sess);
g_currenttrack = NULL;
}
if (!t)
return;
if (sp_track_error(t) != SP_ERROR_OK)
return;
if (g_currenttrack == t)
return;
g_currenttrack = t;
printf("jukebox: Now playing \"%s\"...\n", sp_track_name(t));
fflush(stdout);
sp_session_player_load(g_sess, t);
sp_session_player_play(g_sess, 1);
}
int do_layer2(struct mpstr *mp,struct frame *fr,int outmode,struct audio_info_struct *ai)
{
int clip=0;
int i,j;
int stereo = fr->stereo;
real fraction[2][4][SBLIMIT]; /* pick_table clears unused subbands */
unsigned int bit_alloc[64];
int scale[192];
int single = fr->single;
II_select_table(fr);
fr->jsbound = (fr->mode == MPG_MD_JOINT_STEREO) ?
(fr->mode_ext<<2)+4 : fr->II_sblimit;
if(stereo == 1 || single == 3)
single = 0;
II_step_one(bit_alloc, scale, fr);
for (i=0;i<SCALE_BLOCK;i++)
{
II_step_two(bit_alloc,fraction,scale,fr,i>>2);
for (j=0;j<3;j++)
{
if(single >= 0)
{
clip += (fr->synth_mono) (fraction[single][j],pcm_sample,&pcm_point);
}
else {
int p1 = pcm_point;
clip += (fr->synth) (fraction[0][j],0,pcm_sample,&p1);
clip += (fr->synth) (fraction[1][j],1,pcm_sample,&pcm_point);
}
if(pcm_point >= audiobufsize)
audio_flush(outmode,ai);
}
}
return clip;
}
int flowm_say_file(TCHAR *tfilename)
{
int rc = 0;
char *filename;
cst_voice *v;
if (previous_wave)
{ /* This is really tidy up from Play -- but might say space */
delete_wave(previous_wave);
previous_wave = NULL;
}
if (fl_ad)
{
MessageBoxW(0,L"audio fd still open",L"SayFile",0);
audio_close(fl_ad);
fl_ad = NULL;
}
v = VoxDefs[flowm_selected_voice].v;
/* Where we want to start from */
feat_set_int(v->features, "file_start_position", flowm_file_pos);
/* Only do print_info in play mode */
feat_remove(v->features,"print_info_relation");
filename = cst_wstr2cstr(tfilename);
rc = flite_file_to_speech(filename, v, "stream");
cst_free(filename);
audio_flush(fl_ad);
audio_close(fl_ad);
fl_ad = NULL;
return rc;
}
static long audio_in_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
struct audio_in *audio = file->private_data;
int rc;
if (cmd == AUDIO_GET_STATS) {
struct msm_audio_stats stats;
memset(&stats, 0, sizeof(stats));
stats.byte_count = atomic_read(&audio->in_bytes);
if (copy_to_user((void *) arg, &stats, sizeof(stats)))
return -EFAULT;
return 0;
}
mutex_lock(&audio->lock);
switch (cmd) {
case AUDIO_START:
rc = audio_in_enable(audio);
break;
case AUDIO_STOP:
rc = audio_in_disable(audio);
audio->stopped = 1;
break;
case AUDIO_FLUSH:
if (audio->stopped) {
/* Make sure we're stopped and we wake any threads
* that might be blocked holding the read_lock.
* While audio->stopped read threads will always
* exit immediately.
*/
wake_up(&audio->wait);
mutex_lock(&audio->read_lock);
audio_flush(audio);
mutex_unlock(&audio->read_lock);
}
case AUDIO_SET_CONFIG: {
struct msm_audio_config cfg;
/* The below code is to make mutual exclusive between
* AUDIO_SET_CONFIG and AUDIO_SET_STREAM_CONFIG.
* Allow any one IOCTL.
*/
if (audio->buffer_cfg_ioctl == AUDIO_SET_STREAM_CONFIG) {
rc = -EINVAL;
break;
}
if (copy_from_user(&cfg, (void *) arg, sizeof(cfg))) {
rc = -EFAULT;
break;
}
if (cfg.channel_count == 1) {
cfg.channel_count = AUDREC_CMD_STEREO_MODE_MONO;
} else if (cfg.channel_count == 2) {
cfg.channel_count = AUDREC_CMD_STEREO_MODE_STEREO;
} else {
rc = -EINVAL;
break;
}
if (cfg.type == 0) {
cfg.type = AUDREC_CMD_TYPE_0_INDEX_WAV;
} else if (cfg.type == 1) {
cfg.type = AUDREC_CMD_TYPE_0_INDEX_AAC;
} else {
rc = -EINVAL;
break;
}
audio->samp_rate = convert_samp_rate(cfg.sample_rate);
audio->samp_rate_index =
convert_dsp_samp_index(cfg.sample_rate);
audio->channel_mode = cfg.channel_count;
audio->buffer_size =
audio->channel_mode ? STEREO_DATA_SIZE
: MONO_DATA_SIZE;
audio->type = cfg.type;
audio->buffer_cfg_ioctl = AUDIO_SET_CONFIG;
rc = 0;
break;
}
case AUDIO_GET_CONFIG: {
struct msm_audio_config cfg;
cfg.buffer_size = audio->buffer_size;
cfg.buffer_count = FRAME_NUM;
cfg.sample_rate = convert_samp_index(audio->samp_rate);
if (audio->channel_mode == AUDREC_CMD_STEREO_MODE_MONO)
cfg.channel_count = 1;
else
cfg.channel_count = 2;
if (audio->type == AUDREC_CMD_TYPE_0_INDEX_WAV)
cfg.type = 0;
else
cfg.type = 1;
cfg.unused[0] = 0;
cfg.unused[1] = 0;
cfg.unused[2] = 0;
if (copy_to_user((void *) arg, &cfg, sizeof(cfg)))
rc = -EFAULT;
else
rc = 0;
break;
}
case AUDIO_GET_STREAM_CONFIG: {
struct msm_audio_stream_config cfg;
cfg.buffer_size = audio->buffer_size;
cfg.buffer_count = FRAME_NUM;
if (copy_to_user((void *)arg, &cfg, sizeof(cfg)))
rc = -EFAULT;
else
rc = 0;
break;
}
case AUDIO_SET_STREAM_CONFIG: {
struct msm_audio_stream_config cfg;
/* The below code is to make mutual exclusive between
* AUDIO_SET_CONFIG and AUDIO_SET_STREAM_CONFIG.
* Allow any one IOCTL.
*/
if (audio->buffer_cfg_ioctl == AUDIO_SET_CONFIG) {
rc = -EINVAL;
break;
}
if (copy_from_user(&cfg, (void *)arg, sizeof(cfg))) {
rc = -EFAULT;
break;
} else
rc = 0;
audio->buffer_size = cfg.buffer_size;
/* The IOCTL is only of AAC, set the encoder as AAC */
audio->type = 1;
audio->buffer_cfg_ioctl = AUDIO_SET_STREAM_CONFIG;
break;
}
case AUDIO_GET_AAC_ENC_CONFIG: {
struct msm_audio_aac_enc_config cfg;
if (audio->channel_mode == AUDREC_CMD_STEREO_MODE_MONO)
cfg.channels = 1;
else
cfg.channels = 2;
cfg.sample_rate = convert_samp_index(audio->samp_rate);
cfg.bit_rate = audio->bit_rate;
cfg.stream_format = AUDIO_AAC_FORMAT_RAW;
if (copy_to_user((void *)arg, &cfg, sizeof(cfg)))
rc = -EFAULT;
else
rc = 0;
break;
}
case AUDIO_SET_AAC_ENC_CONFIG: {
struct msm_audio_aac_enc_config cfg;
unsigned int record_quality;
if (copy_from_user(&cfg, (void *)arg, sizeof(cfg))) {
rc = -EFAULT;
break;
}
if (cfg.stream_format != AUDIO_AAC_FORMAT_RAW) {
MM_ERR("unsupported AAC format\n");
rc = -EINVAL;
break;
}
record_quality = bitrate_to_record_quality(cfg.sample_rate,
cfg.channels, cfg.bit_rate);
/* Range of Record Quality Supported by DSP, Q12 format */
if ((record_quality < 0x800) || (record_quality > 0x4000)) {
MM_ERR("Unsupported bit rate \n");
rc = -EINVAL;
break;
}
if (cfg.channels == 1) {
cfg.channels = AUDREC_CMD_STEREO_MODE_MONO;
} else if (cfg.channels == 2) {
cfg.channels = AUDREC_CMD_STEREO_MODE_STEREO;
} else {
rc = -EINVAL;
break;
}
audio->samp_rate = convert_samp_rate(cfg.sample_rate);
audio->samp_rate_index =
convert_dsp_samp_index(cfg.sample_rate);
audio->channel_mode = cfg.channels;
audio->bit_rate = cfg.bit_rate;
audio->record_quality = record_quality;
MM_DBG(" Record Quality = 0x%8x \n", audio->record_quality);
rc = 0;
break;
}
default:
rc = -EINVAL;
}
mutex_unlock(&audio->lock);
return rc;
}
static long audio_in_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
struct audio_in *audio = file->private_data;
int rc;
if (cmd == AUDIO_GET_STATS) {
struct msm_audio_stats stats;
stats.byte_count = atomic_read(&audio->in_bytes);
if (copy_to_user((void *) arg, &stats, sizeof(stats)))
return -EFAULT;
return 0;
}
mutex_lock(&audio->lock);
switch (cmd) {
case AUDIO_START:
rc = audio_in_enable(audio);
break;
case AUDIO_STOP:
rc = audio_in_disable(audio);
audio->stopped = 1;
break;
case AUDIO_FLUSH:
if (audio->stopped) {
/* Make sure we're stopped and we wake any threads
* that might be blocked holding the read_lock.
* While audio->stopped read threads will always
* exit immediately.
*/
wake_up(&audio->wait);
mutex_lock(&audio->read_lock);
audio_flush(audio);
mutex_unlock(&audio->read_lock);
}
case AUDIO_SET_CONFIG: {
struct msm_audio_config cfg;
if (copy_from_user(&cfg, (void *) arg, sizeof(cfg))) {
rc = -EFAULT;
break;
}
if (cfg.channel_count == 1) {
cfg.channel_count = AUDREC_CMD_STEREO_MODE_MONO;
} else if (cfg.channel_count == 2) {
cfg.channel_count = AUDREC_CMD_STEREO_MODE_STEREO;
} else {
rc = -EINVAL;
break;
}
if (cfg.type == 0) {
cfg.type = AUDREC_CMD_TYPE_0_INDEX_WAV;
} else if (cfg.type == 1) {
cfg.type = AUDREC_CMD_TYPE_0_INDEX_AAC;
} else {
rc = -EINVAL;
break;
}
audio->samp_rate = convert_samp_rate(cfg.sample_rate);
audio->samp_rate_index = convert_dsp_samp_index(cfg.sample_rate);
audio->channel_mode = cfg.channel_count;
audio->buffer_size =
audio->channel_mode ?
STEREO_DATA_SIZE : MONO_DATA_SIZE;
audio->type = cfg.type;
rc = 0;
break;
}
case AUDIO_GET_CONFIG: {
struct msm_audio_config cfg;
cfg.buffer_size = audio->buffer_size;
cfg.buffer_count = FRAME_NUM;
cfg.sample_rate = convert_samp_index(audio->samp_rate);
if (audio->channel_mode == AUDREC_CMD_STEREO_MODE_MONO)
cfg.channel_count = 1;
else
cfg.channel_count = 2;
if (audio->type == AUDREC_CMD_TYPE_0_INDEX_WAV)
cfg.type = 0;
else
cfg.type = 1;
cfg.unused[0] = 0;
cfg.unused[1] = 0;
cfg.unused[2] = 0;
if (copy_to_user((void *) arg, &cfg, sizeof(cfg)))
rc = -EFAULT;
else
rc = 0;
break;
}
default:
rc = -EINVAL;
}
mutex_unlock(&audio->lock);
return rc;
}
void CShairPlay::exec(void)
{
CVFD::getInstance()->setMode(CVFD::MODE_AUDIO);
g_Zapit->lockPlayBack();
showingCoverArt = false;
videoDecoder->ShowPicture(DATADIR "/neutrino/icons/mp3.jpg");
#if 0
g_Sectionsd->setPauseScanning(true);
#endif
if (!initialized) {
lock(&audioMutex);
while (!audioQueue.empty()) {
std::list<audioQueueStruct *>::iterator it = audioQueue.begin();
free(*it);
audioQueue.pop_front();
}
while(!sem_trywait(&audioSem));
unlock(&audioMutex);
initialized = true;
playing = true;
}
if (!access(COVERART, R_OK)) {
g_RCInput->killTimer(coverArtTimer);
gotCoverArt = true;
md5_file(COVERART, 1, last_md5sum);
showCoverArt();
}
g_InfoViewer->killTitle();
showInfoViewer(true);
int qe_count = 0;
while (*active && *enabled) {
neutrino_msg_t msg;
neutrino_msg_data_t data;
g_RCInput->getMsg(&msg, &data, 50, false);
switch(msg) {
case CRCInput::RC_home:
*enabled = false;
*active = false;
if (threadId) {
sem_post(&sem);
pthread_join(threadId, NULL);
threadId = 0;
}
break;
case CRCInput::RC_plus:
case CRCInput::RC_minus:
case CRCInput::RC_spkr:
CNeutrinoApp::getInstance()->handleMsg(msg, data);
break;
case CRCInput::RC_ok:
case CRCInput::RC_info:
if (secTimer)
hideInfoViewer();
else
showInfoViewer(true);
break;
case CRCInput::RC_standby:
*enabled = false;
*active = false;
g_RCInput->postMsg(msg, 0 );
break;
case NeutrinoMessages::EVT_TIMER:
if (data == secTimer) {
infoViewerPeriod--;
if (infoViewerPeriod < 1)
hideInfoViewer();
else
showInfoViewer();
} else if (data == coverArtTimer) {
hideCoverArt();
g_RCInput->killTimer(coverArtTimer);
}
// break;
case CRCInput::RC_timeout:
lock(&audioMutex);
if (audioQueue.empty()) {
qe_count++;
if (qe_count > 3)
*active = false;
} else
qe_count = 0;
unlock(&audioMutex);
break;
default:
;
}
}
audio_flush(this, NULL);
gotCoverArt = false;
hideCoverArt();
if (initialized) {
initialized = false;
}
if (secTimer) {
hideInfoViewer();
secTimer = 0;
}
g_RCInput->killTimer(coverArtTimer);
lock(&videoMutex);
CNeutrinoApp::getInstance()->handleMsg(NeutrinoMessages::EVT_PROGRAMLOCKSTATUS, (neutrino_msg_data_t) 0x200);
#if 0
g_Sectionsd->setPauseScanning(false);
#endif
videoDecoder->StopPicture();
firstAudioPacket = true;
unlock(&videoMutex);
g_Zapit->Rezap();
CVFD::getInstance()->setMode(CVFD::MODE_AUDIO);
}
static int video_do_keystroke(GR_EVENT * event)
{
int ret = 0;
switch(event->type) {
case GR_EVENT_TYPE_KEY_DOWN:
switch (event->keystroke.ch) {
case 'm': /* Free and exit */
video_status = VIDEO_CONTROL_MODE_EXITING;
break;
case '2':
case 'r': /* Scroll right/down */
if (video_status==VIDEO_CONTROL_MODE_SEARCH) {
video_curPosition+=(.01*mainHeader.dwTotalFrames);
} else {
video_vol_delta++;
}
if (video_curPosition > mainHeader.dwTotalFrames) {
video_curPosition = mainHeader.dwTotalFrames;
}
break;
case '3':
case 'l': /* Scroll left/up */
if (video_status==VIDEO_CONTROL_MODE_SEARCH) {
video_curPosition-=(.01*mainHeader.dwTotalFrames);
} else {
video_vol_delta--;
}
if (video_curPosition < 0) {
video_curPosition = 0;
}
break;
case '\r':
case '\n':
if ((video_status == VIDEO_CONTROL_MODE_RUNNING) || (video_status==VIDEO_CONTROL_MODE_GLOBALPAUSED)) {
video_status = VIDEO_CONTROL_MODE_SEARCH;
}
else if (video_status == VIDEO_CONTROL_MODE_SEARCH) {
audio_flush();
video_seek(((double)video_curPosition/mainHeader.dwTotalFrames) * (frameendoff - framestartoff) + framestartoff);
video_status = VIDEO_CONTROL_MODE_RUNNING;
} else {
video_status = VIDEO_CONTROL_MODE_RUNNING;
}
case 'w': /* Zoom out */
break;
case 'f': /* Zoom in */
break;
case '1':
case 'd': /* Zoom fit/actual */
if (video_status == VIDEO_CONTROL_MODE_GLOBALPAUSED) {
audio_flush();
video_status = VIDEO_CONTROL_MODE_RUNNING;
}
else if (video_status != VIDEO_CONTROL_MODE_SEARCH) {
video_status = VIDEO_CONTROL_MODE_GLOBALPAUSED;
}
break;
default:
ret = 0;
break;
}
break;
}
return ret;
}
