diff options
author | Guenter Geiger <ggeiger@users.sourceforge.net> | 2003-05-09 16:04:00 +0000 |
---|---|---|
committer | Guenter Geiger <ggeiger@users.sourceforge.net> | 2003-05-09 16:04:00 +0000 |
commit | 9c0e19a3be2288db79e2502e5fa450c3e20a668d (patch) | |
tree | ca97ce615e037a533304fc4660dcf372ca3b9cd6 /pd/portaudio/pablio | |
parent | ef50dd62804d54af7da18d8bd8413c0dccd729b8 (diff) |
This commit was generated by cvs2svn to compensate for changes in r610,
which included commits to RCS files with non-trunk default branches.
svn path=/trunk/; revision=611
Diffstat (limited to 'pd/portaudio/pablio')
-rw-r--r-- | pd/portaudio/pablio/pablio.h | 5 | ||||
-rw-r--r-- | pd/portaudio/pablio/pablio_pd.c | 51 | ||||
-rw-r--r-- | pd/portaudio/pablio/pablio_pd.h | 4 | ||||
-rw-r--r-- | pd/portaudio/pablio/pablio_pd.o | bin | 0 -> 3500 bytes | |||
-rw-r--r-- | pd/portaudio/pablio/ringbuffer_pd.o | bin | 0 -> 1824 bytes |
5 files changed, 31 insertions, 29 deletions
diff --git a/pd/portaudio/pablio/pablio.h b/pd/portaudio/pablio/pablio.h index 9060c560..85843ae9 100644 --- a/pd/portaudio/pablio/pablio.h +++ b/pd/portaudio/pablio/pablio.h @@ -7,7 +7,7 @@ extern "C" #endif /* __cplusplus */ /* - * $Id: pablio.h,v 1.1.1.1 2002-07-29 17:06:17 ggeiger Exp $ + * $Id: pablio.h,v 1.1.1.2 2003-05-09 16:03:59 ggeiger Exp $ * PABLIO.h * Portable Audio Blocking read/write utility. * @@ -96,8 +96,9 @@ long GetAudioStreamReadable( PABLIO_Stream *aStream ); * * flags parameter can be an ORed combination of: * PABLIO_READ, PABLIO_WRITE, or PABLIO_READ_WRITE, + * and either PABLIO_MONO or PABLIO_STEREO */ -PaError OpenAudioStream( PABLIO_Stream **rwblPtr, double sampleRate, +PaError OpenAudioStream( PABLIO_Stream **aStreamPtr, double sampleRate, PaSampleFormat format, long flags ); PaError CloseAudioStream( PABLIO_Stream *aStream ); diff --git a/pd/portaudio/pablio/pablio_pd.c b/pd/portaudio/pablio/pablio_pd.c index e7105e9b..49323ef1 100644 --- a/pd/portaudio/pablio/pablio_pd.c +++ b/pd/portaudio/pablio/pablio_pd.c @@ -1,5 +1,5 @@ /* - * $Id: pablio_pd.c,v 1.1.1.1 2002-07-29 17:06:17 ggeiger Exp $ + * $Id: pablio_pd.c,v 1.1.1.2 2003-05-09 16:03:59 ggeiger Exp $ * pablio.c * Portable Audio Blocking Input/Output utility. * @@ -54,7 +54,9 @@ static int blockingIOCallback( void *inputBuffer, void *outputBuffer, unsigned long framesPerBuffer, - PaTimestamp outTime, void *userData ); + const PaStreamCallbackTimeInfo *outTime, + PaStreamCallbackFlags myflags, + void *userData ); static PaError PABLIO_InitFIFO( RingBuffer *rbuf, long numFrames, long bytesPerFrame ); static PaError PABLIO_TermFIFO( RingBuffer *rbuf ); @@ -67,7 +69,9 @@ static PaError PABLIO_TermFIFO( RingBuffer *rbuf ); */ static int blockingIOCallback( void *inputBuffer, void *outputBuffer, unsigned long framesPerBuffer, - PaTimestamp outTime, void *userData ) + const PaStreamCallbackTimeInfo *outTime, + PaStreamCallbackFlags myflags, + void *userData ) { PABLIO_Stream *data = (PABLIO_Stream*)userData; long numBytes = data->bytesPerFrame * framesPerBuffer; @@ -198,6 +202,7 @@ PaError OpenAudioStream( PABLIO_Stream **rwblPtr, double sampleRate, long doWrite = 0; PaError err; PABLIO_Stream *aStream; + PaStreamParameters instreamparams, outstreamparams; /* MSP */ long minNumBuffers; long numFrames; @@ -208,16 +213,16 @@ PaError OpenAudioStream( PABLIO_Stream **rwblPtr, double sampleRate, if (indeviceno < 0) /* MSP... */ { - indeviceno = Pa_GetDefaultInputDeviceID(); + indeviceno = Pa_GetDefaultInputDevice(); fprintf(stderr, "using default input device number: %d\n", indeviceno); } if (outdeviceno < 0) { - outdeviceno = Pa_GetDefaultOutputDeviceID(); + outdeviceno = Pa_GetDefaultOutputDevice(); fprintf(stderr, "using default output device number: %d\n", outdeviceno); } nbuffers = RoundUpToNextPowerOf2(nbuffers); - fprintf(stderr, "nchan %d, flags %d, bufs %d, framesperbuf %d\n", + fprintf(stderr, "nchan %d, flags %ld, bufs %d, framesperbuf %d\n", nchannels, flags, nbuffers, framesperbuf); /* ...MSP */ @@ -236,19 +241,22 @@ PaError OpenAudioStream( PABLIO_Stream **rwblPtr, double sampleRate, aStream->samplesPerFrame = nchannels; /* MSP */ aStream->bytesPerFrame = bytesPerSample * aStream->samplesPerFrame; - /* Initialize PortAudio */ - err = Pa_Initialize(); - if( err != paNoError ) goto error; -/* Warning: numFrames must be larger than amount of data processed per - interrupt inside PA to prevent glitches. */ /* MSP */ - minNumBuffers = Pa_GetMinNumBuffers(framesperbuf, sampleRate); - if (minNumBuffers > nbuffers) - fprintf(stderr, - "warning: number of buffers %d less than recommended minimum %d\n", - (int)nbuffers, (int)minNumBuffers); numFrames = nbuffers * framesperbuf; + instreamparams.device = indeviceno; /* MSP */ + instreamparams.channelCount = nchannels; + instreamparams.sampleFormat = format; + instreamparams.suggestedLatency = nbuffers*framesperbuf/sampleRate; + instreamparams.hostApiSpecificStreamInfo = 0; + + outstreamparams.device = outdeviceno; + outstreamparams.channelCount = nchannels; + outstreamparams.sampleFormat = format; + outstreamparams.suggestedLatency = nbuffers*framesperbuf/sampleRate; + outstreamparams.hostApiSpecificStreamInfo = 0; + + /* Initialize Ring Buffers */ doRead = ((flags & PABLIO_READ) != 0); doWrite = ((flags & PABLIO_WRITE) != 0); @@ -271,17 +279,10 @@ PaError OpenAudioStream( PABLIO_Stream **rwblPtr, double sampleRate, * audio drivers. */ err = Pa_OpenStream( &aStream->stream, - (doRead ? indeviceno : paNoDevice), /* MSP */ - (doRead ? aStream->samplesPerFrame : 0 ), - format, - NULL, - (doWrite ? outdeviceno : paNoDevice), /* MSP */ - (doWrite ? aStream->samplesPerFrame : 0 ), - format, - NULL, + (doRead ? &instreamparams : 0), /* MSP */ + (doWrite ? &outstreamparams : 0), /* MSP */ sampleRate, framesperbuf, /* MSP */ - nbuffers, /* MSP */ paNoFlag, /* MSP -- portaudio will clip for us */ blockingIOCallback, aStream ); diff --git a/pd/portaudio/pablio/pablio_pd.h b/pd/portaudio/pablio/pablio_pd.h index b87b9f5a..8f8a688a 100644 --- a/pd/portaudio/pablio/pablio_pd.h +++ b/pd/portaudio/pablio/pablio_pd.h @@ -7,7 +7,7 @@ extern "C" #endif /* __cplusplus */ /* - * $Id: pablio_pd.h,v 1.1.1.1 2002-07-29 17:06:17 ggeiger Exp $ + * $Id: pablio_pd.h,v 1.1.1.2 2003-05-09 16:03:59 ggeiger Exp $ * PABLIO.h * Portable Audio Blocking read/write utility. * @@ -53,7 +53,7 @@ typedef struct { RingBuffer inFIFO; RingBuffer outFIFO; - PortAudioStream *stream; + PaStream *stream; /* MSP -- was PortAudioStream; probably an error */ int bytesPerFrame; int samplesPerFrame; } diff --git a/pd/portaudio/pablio/pablio_pd.o b/pd/portaudio/pablio/pablio_pd.o Binary files differnew file mode 100644 index 00000000..359a8c49 --- /dev/null +++ b/pd/portaudio/pablio/pablio_pd.o diff --git a/pd/portaudio/pablio/ringbuffer_pd.o b/pd/portaudio/pablio/ringbuffer_pd.o Binary files differnew file mode 100644 index 00000000..a348b1ed --- /dev/null +++ b/pd/portaudio/pablio/ringbuffer_pd.o |