�
z fc @ s� d Z d d l m Z e d d d �[ d d g Z d e f d � � YZ d d d
� � YZ d d d � � YZ d
� Z d d � Z
e d k r� e
� n d S( sG Classes for manipulating audio devices (currently only for Sun and SGI)i����( t warnpy3ks2 the audiodev module has been removed in Python 3.0t
stackleveli t errort AudioDevc B s e Z RS( ( t __name__t
__module__( ( ( s /usr/lib64/python2.7/audiodev.pyR s t Play_Audio_sgic B s� e Z d Z d
Z Z Z d � Z d � Z d � Z d � Z
d � Z d � Z d � Z
d � Z d � Z d
� Z d � Z d � Z RS( i c C s� d d l } d | j f d | j f d | j f d | j f d | j f d | j f d | j f g | _ d | j f d
| j
f d | j f g | _ d | j
f d
| j f d | j f g | _ d | _ d S(
Ni����i�� iD� i } i"V i�> i+ i@ i i i i ( t ALt
RATE_48000t
RATE_44100t
RATE_32000t
RATE_22050t
RATE_16000t
RATE_11025t RATE_8000t
frameratelistt MONOt STEREOt QUADROt
nchannelslistt SAMPLE_8t SAMPLE_16t SAMPLE_24t
sampwidthlistt classinited( t selfR ( ( s /usr/lib64/python2.7/audiodev.pyt initclass s c C s� d d l } d d l } | j s. | j � n g | _ | j d g | _ | j � | _ d | _ d | _
d | _ d | _
d | _ d S( Ni����i ( t alR R R t oldparamst OUTPUT_RATEt paramst newconfigt configt inited_outratet inited_widtht inited_nchannelst Nonet convertert port( R R R ( ( s /usr/lib64/python2.7/audiodev.pyt __init__+ s
c C s] | j r | j � n | j rY d d l } d d l } | j | j | j � g | _ n d S( Ni����( R& t stopR R R t setparamst DEFAULT_DEVICE( R R R ( ( s /usr/lib64/python2.7/audiodev.pyt __del__9 s
c C sP | j s
d Sd d l } x& | j j � d k rA | j d � q W| j � d S( Ni����i g�������?( R& t timet getfilledt sleepR( ( R R, ( ( s /usr/lib64/python2.7/audiodev.pyt waitA s c C si | j r" | j j � d | _ n | j re d d l } d d l } | j | j | j � g | _ n d S( Ni����( R& t closeportR$ R R R R) R* ( R R R ( ( s /usr/lib64/python2.7/audiodev.pyR( I s
c C sM xF | j D]2 \ } } | | k r
| | j d <d | _ Pq
q
Wt d � d S( Ni s bad output rate( R R R! R ( R t ratet rawt cooked( ( s /usr/lib64/python2.7/audiodev.pyt
setoutrateR s
c C s� x� | j D]5 \ } } | | k r
| j j | � d | _ Pq
q
W| d k r� d d l } d | _ | j j | j � | j | _ n t d � d S( Ni i i����s bad sample width( R R t setwidthR" R R t ulaw2linR% R ( R t widthR2 R3 R ( ( s /usr/lib64/python2.7/audiodev.pyt setsampwidth[ s c C sP xI | j D]5 \ } } | | k r
| j j | � d | _ Pq
q
Wt d � d S( Ni s bad # of channels( R R t setchannelsR# R ( R t nchannelsR2 R3 ( ( s /usr/lib64/python2.7/audiodev.pyt setnchannelsj s c C s� | j o | j s t d � n | j s� d d l } d d l } | j d d | j � | _ | j | _ | j
| j | j � | j | j | j � n | j
r� | j
| � } n | j j | � d S( Ns params not specifiedi����t Pythont w( R! R# R R& R R t openportR R R t getparamsR* R) R% t
writesamps( R t dataR R ( ( s /usr/lib64/python2.7/audiodev.pyt writeframess s
c C s | j r | j j � Sd Sd S( Ni ( R& R- ( R ( ( s /usr/lib64/python2.7/audiodev.pyR- � s
c C s' | j r | j j � S| j j � Sd S( N( R& t getfillableR t getqueuesize( R ( ( s /usr/lib64/python2.7/audiodev.pyRC � s
c C s d d l } | j | d � S( Ni����i ( t audioopR6 ( R RA RE ( ( s /usr/lib64/python2.7/audiodev.pyR6 � s N( R R R R$ R R R R R' R+ R/ R( R4 R8 R; RB R- RC R6 ( ( ( s /usr/lib64/python2.7/audiodev.pyR s
t Play_Audio_sunc B sY e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z
RS( c C sL d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d S( Ni ( t outratet sampwidthR: R! R" R# R$ R% R& ( R ( ( s /usr/lib64/python2.7/audiodev.pyR' � s c C s | j � d S( N( R( ( R ( ( s /usr/lib64/python2.7/audiodev.pyR+ � s c C s | | _ d | _ d S( Ni ( RG R! ( R R1 ( ( s /usr/lib64/python2.7/audiodev.pyR4 � s c C s | | _ d | _ d S( Ni ( RH R" ( R R7 ( ( s /usr/lib64/python2.7/audiodev.pyR8 � s c C s | | _ d | _ d S( Ni ( R: R# ( R R: ( ( s /usr/lib64/python2.7/audiodev.pyR; � s c C s | j o | j o | j s' t d � n | j s� d d l } d d l } | j d � | _ | j j � } | j | _
| j | _ | j
d k r� d | _ | j | _ q� d | j
| _ | j | _ | j j | � n | j r� | j | � } n | j j | � d S( Ns params not specifiedi����R= i i ( R! R" R# R R& t sunaudiodevt SUNAUDIODEVt opent getinfoRG t
o_sample_rateR: t
o_channelsRH t o_precisiont
ENCODING_ULAWt
o_encodingt ENCODING_LINEARt setinfoR% t write( R RA RI RJ t info( ( s /usr/lib64/python2.7/audiodev.pyRB � s" c C s( | j s
d S| j j � | j � d S( N( R& t drainR( ( R ( ( s /usr/lib64/python2.7/audiodev.pyR/ � s
c C s3 | j r/ | j j � | j j � d | _ n d S( N( R& t flusht closeR$ ( R ( ( s /usr/lib64/python2.7/audiodev.pyR( � s
c C s | j r | j j � Sd Sd S( Ni ( R& t obufcount( R ( ( s /usr/lib64/python2.7/audiodev.pyR- � s
( R R R' R+ R4 R8 R; RB R/ R( R- ( ( ( s /usr/lib64/python2.7/audiodev.pyRF � s c C s� y d d l } Wns t k
r� y d d l } t � SWq� t k
r� y d d l } Wn t k
rs t d � q� X| j � Sq� Xn Xt � Sd S( Ni����s no audio device( R t ImportErrorRI RF t Audio_macR t Play_Audio_macR ( R RI R[ ( ( s /usr/lib64/python2.7/audiodev.pyR � s
c C s d d l } | j d r) | j d } n d } d d l } | j | d � } | G| j � GHt � } | j | j � � | j | j � � | j
| j � � | j � | j � | j � } x5 | j | � } | s� Pn t
| � GH| j | � q� W| j � d S( Ni����i s f:just samples:just.aift r( t syst argvt aifcRK R? R R4 t getframerateR8 t getsampwidthR; t getnchannelst
readframest lenRB R/ ( t fnR^ R` t aft pt BUFSIZRA ( ( s /usr/lib64/python2.7/audiodev.pyt test� s&
t __main__N( ( ( t __doc__t warningsR t __all__t ExceptionR R RF R R$ Rj R ( ( ( s /usr/lib64/python2.7/audiodev.pyt <module> s �I
Mini Shell