void CedarXPlayer::reset() {
//Mutex::Autolock autoLock(mLock);
LOGV("RESET????, context: %p",this);
if(mPlayer != NULL) {
mPlayer->control(mPlayer, CDX_CMD_RESET, 0, 0);
if(isCedarXInitialized) {
mPlayer->control(mPlayer, CDX_CMD_STOP_ASYNC, 0, 0);
CDXPlayer_Destroy(mPlayer);
mPlayer = NULL;
isCedarXInitialized = false;
}
}
reset_l();
}
CedarXPlayer::CedarXPlayer() :
mQueueStarted(false), mVideoRendererIsPreview(false),
mAudioPlayer(NULL), mFlags(0), mExtractorFlags(0), mCanSeek(0) {
LOGV("Construction");
mExtendMember = (CedarXPlayerExtendMember *)malloc(sizeof(CedarXPlayerExtendMember));
reset_l();
CDXPlayer_Create((void**)&mPlayer);
mPlayer->control(mPlayer, CDX_CMD_REGISTER_CALLBACK, (unsigned int)&CedarXPlayerCallbackWrapper, (unsigned int)this);
isCedarXInitialized = true;
mMaxOutputWidth = 0;
mMaxOutputHeight = 0;
mDisableXXXX = 0;
_3d_mode = 0;
display_3d_mode = 0;
anaglagh_type = 0;
anaglagh_en = 0;
wait_anaglagh_display_change = 0;
}
status_t MediaPlayer::reset()
{
ALOGV("reset");
Mutex::Autolock _l(mLock);
return reset_l();
}
AAH_RXPlayer::~AAH_RXPlayer() {
reset_l();
CHECK(substreams_.size() == 0);
omx_.disconnect();
}
status_t AAH_RXPlayer::reset() {
AutoMutex api_lock(&api_lock_);
reset_l();
return OK;
}
bool HDMIAudioCaps::loadCaps(int ALSADeviceID) {
bool ret = false;
struct mixer* mixer = NULL;
struct mixer_ctl* ctrls[kCtrlCount] = {NULL};
int tmp, mode_cnt;
Mutex::Autolock _l(mLock);
ALOGE("%s: start", __func__);
reset_l();
// Open the mixer for the chosen ALSA device
if (NULL == (mixer = mixer_open(ALSADeviceID))) {
ALOGE("%s: mixer_open(%d) failed", __func__, ALSADeviceID);
goto bailout;
}
// Gather handles to all of the controls we will need in order to enumerate
// the audio capabilities of this HDMI link. No need to free/release these
// later, they are just pointers into the tinyalsa mixer structure itself.
for (size_t i = 0; i < kCtrlCount; ++i) {
ctrls[i] = mixer_get_ctl_by_name(mixer, kCtrlNames[i]);
if (NULL == ctrls[i]) {
ALOGE("%s: mixer_get_ctrl_by_name(%s) failed", __func__, kCtrlNames[i]);
goto bailout;
}
}
// Start by checking to see if this HDMI connection supports even basic
// audio. If it does not, there is no point in proceeding.
if ((tmp = mixer_ctl_get_value(ctrls[kBasicAudNdx], 0)) <= 0) {
ALOGI("%s: Basic audio not supported by attached device", __func__);
goto bailout;
}
// Looks like we support basic audio. Get a count of the available
// non-basic modes.
mBasicAudioSupported = true;
if ((mode_cnt = mixer_ctl_get_value(ctrls[kModeCntNdx], 0)) < 0)
goto bailout;
// Fetch the speaker allocation data block, if available.
if ((tmp = mixer_ctl_get_value(ctrls[kSpeakerAlloc], 0)) < 0)
goto bailout;
mSpeakerAlloc = static_cast<uint16_t>(tmp);
ALOGI("%s: Speaker Allocation Map for attached device is: 0x%hx", __func__, mSpeakerAlloc);
// If there are no non-basic modes available, then we are done. Be sure to
// flag this as a successful operation.
if (!mode_cnt) {
ret = true;
goto bailout;
}
// Now enumerate the non-basic modes. Any errors at this point in time
// should indicate that the HDMI cable was unplugged and we should just
// abort with an empty set of audio capabilities.
for (int i = 0; i < mode_cnt; ++i) {
Mode m;
// Pick the mode we want to fetch info for.
if (mixer_ctl_set_value(ctrls[kModeSelNdx], 0, i) < 0)
goto bailout;
// Now fetch the common fields.
if ((tmp = mixer_ctl_get_value(ctrls[kFmtNdx], 0)) < 0)
goto bailout;
m.fmt = static_cast<AudFormat>(tmp);
ALOGI("Got mode %d from ALSA driver.", m.fmt);
if ((tmp = mixer_ctl_get_value(ctrls[kMaxChCntNdx], 0)) < 0)
goto bailout;
m.max_ch = static_cast<uint32_t>(tmp);
if ((tmp = mixer_ctl_get_value(ctrls[kSampRateNdx], 0)) < 0)
goto bailout;
m.sr_bitmask = static_cast<uint32_t>(tmp);
// Now for the mode dependent fields. Only LPCM has the bits-per-sample
// mask. Only AC3 through ATRAC have the compressed bitrate field.
m.bps_bitmask = 0;
m.comp_bitrate = 0;
if (m.fmt == kFmtLPCM) {
if ((tmp = mixer_ctl_get_value(ctrls[kBPSNdx], 0)) < 0)
goto bailout;
m.bps_bitmask = static_cast<uint32_t>(tmp);
} else if ((m.fmt >= kFmtAC3) && (m.fmt <= kFmtATRAC)) { // FIXME ATRAC is not last format!?
if ((tmp = mixer_ctl_get_value(ctrls[kMaxCompBRNdx], 0)) < 0)
goto bailout;
m.comp_bitrate = static_cast<uint32_t>(tmp);
}
// Finally, sanity check the info. If it passes, add it to the vector
// of available modes.
if (sanityCheckMode(m)) {
ALOGI("Passed sanity check for mode %d from ALSA driver.", m.fmt);
mModes.add(m);
}
}
// Looks like we managed to enumerate all of the modes before someone
// unplugged the HDMI cable. Signal success and get out.
ret = true;
bailout:
if (NULL != mixer)
mixer_close(mixer);
if (!ret)
reset_l();
return ret;
}
void HDMIAudioCaps::reset() {
Mutex::Autolock _l(mLock);
reset_l();
}
