C++ (Cpp) libvlc_audio_get_mute 예제들

예제 #1

파일: npolibvlc.cpp 프로젝트: Kafay/vlc

RuntimeNPObject::InvokeResult
LibvlcAudioNPObject::getProperty(int index, NPVariant &result)
{
    /* is plugin still running */
    if( isPluginRunning() )
    {
        VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
        libvlc_exception_t ex;
        libvlc_exception_init(&ex);

        switch( index )
        {
            case ID_audio_mute:
            {
                bool muted = libvlc_audio_get_mute(p_plugin->getVLC(), &ex);
                RETURN_ON_EXCEPTION(this,ex);
                BOOLEAN_TO_NPVARIANT(muted, result);
                return INVOKERESULT_NO_ERROR;
            }
            case ID_audio_volume:
            {
                int volume = libvlc_audio_get_volume(p_plugin->getVLC(), &ex);
                RETURN_ON_EXCEPTION(this,ex);
                INT32_TO_NPVARIANT(volume, result);
                return INVOKERESULT_NO_ERROR;
            }
            case ID_audio_track:
            {
                libvlc_media_player_t *p_md = p_plugin->getMD(&ex);
                RETURN_ON_EXCEPTION(this,ex);
                int track = libvlc_audio_get_track(p_md, &ex);
                RETURN_ON_EXCEPTION(this,ex);
                INT32_TO_NPVARIANT(track, result);
                return INVOKERESULT_NO_ERROR;
            }
            case ID_audio_count:
            {
                libvlc_media_player_t *p_md = p_plugin->getMD(&ex);
                RETURN_ON_EXCEPTION(this,ex);
                // get the number of audio track available
                int i_track = libvlc_audio_get_track_count(p_md, &ex);
                RETURN_ON_EXCEPTION(this,ex);
                // return it
                INT32_TO_NPVARIANT(i_track, result);
                return INVOKERESULT_NO_ERROR;
            }
            case ID_audio_channel:
            {
                int channel = libvlc_audio_get_channel(p_plugin->getVLC(), &ex);
                RETURN_ON_EXCEPTION(this,ex);
                INT32_TO_NPVARIANT(channel, result);
                return INVOKERESULT_NO_ERROR;
            }
            default:
                ;
        }
    }
    return INVOKERESULT_GENERIC_ERROR;
}

예제 #2

파일: audio.c 프로젝트: FLYKingdom/vlc

void libvlc_audio_set_mute( libvlc_instance_t *p_instance, int mute,
                            libvlc_exception_t *p_e )
{
    if ( mute ^ libvlc_audio_get_mute( p_instance, p_e ) )
    {
        aout_ToggleMute( p_instance->p_libvlc_int, NULL );
    }
}

예제 #3

파일: Audio.cpp 프로젝트: akforrest/vlc-qt

bool VlcAudio::getMute() const
{
    bool mute = false;
    if (_vlcMediaPlayer) {
        mute = libvlc_audio_get_mute(_vlcMediaPlayer);
        VlcError::showErrmsg();
    }

    return mute;
}

예제 #4

STDMETHODIMP VLCAudio::get_mute(VARIANT_BOOL* mute)
{
    if( NULL == mute )
        return E_POINTER;

    libvlc_media_player_t *p_md;
    HRESULT hr = getMD(&p_md);
    if( SUCCEEDED(hr) )
        *mute = varbool( libvlc_audio_get_mute(p_md) );
    return hr;
};

예제 #5

파일: vlcplugin.cpp 프로젝트: shanewfx/vlc-arib

void VlcPlugin::redrawToolbar()
{
    libvlc_exception_t ex;
    int is_playing = 0;
    bool b_mute = false;
    unsigned int dst_x, dst_y;
    GC gc;
    XGCValues gcv;
    unsigned int i_tb_width, i_tb_height;

    /* This method does nothing if toolbar is hidden. */
    if( !b_toolbar )
        return;

    const NPWindow& window = getWindow();
    Window control = getControlWindow();
    Display *p_display = ((NPSetWindowCallbackStruct *)window.ws_info)->display;

    getToolbarSize( &i_tb_width, &i_tb_height );

    libvlc_exception_init( &ex );

    /* get mute info */
    b_mute = libvlc_audio_get_mute( getVLC() );

    gcv.foreground = BlackPixel( p_display, 0 );
    gc = XCreateGC( p_display, control, GCForeground, &gcv );

    XFillRectangle( p_display, control, gc,
                    0, 0, window.width, i_tb_height );
    gcv.foreground = WhitePixel( p_display, 0 );
    XChangeGC( p_display, gc, GCForeground, &gcv );

    /* position icons */
    dst_x = BTN_SPACE;
    dst_y = i_tb_height >> 1; /* baseline = vertical middle */

    if( p_btnPause && (is_playing == 1) )
    {
        XPutImage( p_display, control, gc, p_btnPause, 0, 0, dst_x,
                   dst_y - (p_btnPause->height >> 1),
                   p_btnPause->width, p_btnPause->height );
        dst_x += BTN_SPACE + p_btnPause->width;
    }

예제 #6

파일: audio.c 프로젝트: 0xheart0/vlc

void libvlc_audio_toggle_mute( libvlc_media_player_t *mp )
{
    int mute = libvlc_audio_get_mute( mp );
    if( mute != -1 )
        libvlc_audio_set_mute( mp, !mute );
}

예제 #7

파일: VLCWrapperImpl.cpp 프로젝트: 0359xiaodong/ZaoQiBu

bool VLCWrapperImpl::GetMute()
{
    bool bMuteState=!!libvlc_audio_get_mute(pMediaPlayer_);
    return bMuteState;
}

예제 #8

파일: VLCWrapperImpl.cpp 프로젝트: swcho/TVBAgentV2

bool VLCWrapperImpl::GetMute()
{
    bool bMuteState=!!libvlc_audio_get_mute(m_pVLCInstance, &m_VLCex);
    ProcessVLCException(&m_VLCex, m_EH);
    return bMuteState;
}