C++ (Cpp) closePcmDriver Exemples

Exemple #1

Fichier : AudioALSAPlaybackHandlerNormal.cpp Projet : kirill8000/MT6735_Longcheer

status_t AudioALSAPlaybackHandlerNormal::close()
{
    ALOGD("+%s()", __FUNCTION__);
    AudioAutoTimeoutLock _l(*AudioALSADriverUtility::getInstance()->getStreamSramDramLock());

    //============Voice UI&Unlock REFERECE=============
    AudioVUnlockDL *VUnlockhdl = AudioVUnlockDL::getInstance();
    if (VUnlockhdl != NULL)
    {
        VUnlockhdl->SetInputStandBy(true);
    }
    //===========================================


    // close codec driver
    mHardwareResourceManager->stopOutputDevice();

    // close pcm driver
    closePcmDriver();

    // disable lowjitter mode
    SetLowJitterMode(false, mStreamAttributeTarget.sample_rate);

    DeinitDataPending();

    // bit conversion
    deinitBitConverter();

    // SRC
    deinitBliSrc();

    // post processing
    deinitPostProcessing();

    // debug pcm dump
    ClosePCMDump();

    //release pmic clk
    mHardwareResourceManager->EnableAudBufClk(false);


    ALOGD("-%s()", __FUNCTION__);
    return NO_ERROR;
}

Exemple #2

Fichier : AudioALSAPlaybackHandlerBTSCO.cpp Projet : Scorpio92/mediatek

status_t AudioALSAPlaybackHandlerBTSCO::close()
{
    ALOGD("+%s()", __FUNCTION__);

    // close pcm driver
    closePcmDriver();


    // bit conversion
    deinitBitConverter();


    // SRC
    deinitBliSrc();


    // debug pcm dump
    ClosePCMDump();


    ALOGD("-%s()", __FUNCTION__);
    return NO_ERROR;
}

Exemple #3

Fichier : AudioALSAPlaybackHandlerSphDL.cpp Projet : Scorpio92/mediatek

status_t AudioALSAPlaybackHandlerSphDL::close()
{
    ALOGD("+%s()", __FUNCTION__);

    // close codec driver
    // Don't stopoutputDevice here, let speech driver to open.
    mHardwareResourceManager->stopOutputDevice();

    //Echo reference path
    if (mixer_ctl_set_enum_by_string(mixer_get_ctl_by_name(mMixer, "Audio_Dl1_MD_Echo_Ref_Switch"), "Off"))
    {
        ALOGE("Error: Audio_Dl1_MD_Echo_Ref_Switch invalid value");
    }

    // close pcm driver
    closePcmDriver();


    // bit conversion
    deinitBitConverter();


    // SRC
    deinitBliSrc();


    // post processing
    deinitPostProcessing();


    // debug pcm dump
    ClosePCMDump();


    ALOGD("-%s()", __FUNCTION__);
    return NO_ERROR;
}