From 2e416ee0095f1bf608f849f156d564e0f45fb8ab Mon Sep 17 00:00:00 2001 From: Guenter Geiger Date: Mon, 2 Feb 2004 12:18:59 +0000 Subject: merged in version_0_37_1test6 svn path=/trunk/; revision=1305 --- pd/portaudio/docs/pa_tut_util.html | 55 -------------------------------------- 1 file changed, 55 deletions(-) delete mode 100644 pd/portaudio/docs/pa_tut_util.html (limited to 'pd/portaudio/docs/pa_tut_util.html') diff --git a/pd/portaudio/docs/pa_tut_util.html b/pd/portaudio/docs/pa_tut_util.html deleted file mode 100644 index f4b54750..00000000 --- a/pd/portaudio/docs/pa_tut_util.html +++ /dev/null @@ -1,55 +0,0 @@ - - - - - - - - - PortAudio Tutorial - - - - - - - -

- -

-PortAudio Tutorial

- -

-Utility Functions

- -

Here are several more functions that are not critical, but -may be handy when using PortAudio. -
Pa_StreamActive() returns one when the stream in playing audio, zero -when not playing, or a negative error number if the stream is invalid. -The stream is active between calls to Pa_StartStream() and Pa_StopStream(), -but may also become inactive if the callback returns a non-zero value. -In the latter case, the stream is considered inactive after the last buffer -has finished playing. -
-
PaError Pa_StreamActive( PortAudioStream *stream );
-
-Pa_StreamTime() returns the number of samples that have been generated. -PaTimeStamp is a double precision number which is a convenient way to pass -big numbers around even though we only need integers. -
-
PaTimestamp Pa_StreamTime( PortAudioStream *stream );
-
-The "CPU Load" is a fraction of total CPU time consumed by the stream's -audio processing. A value of 0.5 would imply that PortAudio and the sound -generating callback was consuming roughly 50% of the available CPU time. -This function may be called from the callback function or the application. -
-
double Pa_GetCPULoad( PortAudioStream* stream );
-
-

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