C++ (Cpp) aout_ChangeFilterString示例

示例#1

文件： aout.c 项目： AsamQi/vlc

void playlist_EnableAudioFilter (playlist_t *pl, const char *name, bool add)
{
    audio_output_t *aout = playlist_GetAout (pl);

    if (aout_ChangeFilterString (VLC_OBJECT(pl), VLC_OBJECT(aout),
                                 "audio-filter", name, add))
    {
        if (aout != NULL)
            aout_InputRequestRestart (aout);
    }
    if (aout != NULL)
        vlc_object_release (aout);
}

示例#2

static int ChangeFiltersString( aout_instance_t * p_aout, const char* psz_variable,
                                 const char *psz_name, bool b_add )
{
    return aout_ChangeFilterString( VLC_OBJECT(p_aout), p_aout,
                                    psz_variable, psz_name, b_add ) ? 1 : 0;
}