eddieringle / portaudio Goto Github PK

I followed portaudio documentation http://portaudio.com/docs/v19-doxydocs/compile_mac_coreaudio.html, but it's not integrating in iOS.
I think it's integrating in Mac OS. portaudio will support iOS applications?
I am doing integration from past 2 weeks still i didn't get.
Can anyone tell me please?

line of code is

ring_buffer_size_t elementsToWrite = min(elementsWriteable, (ring_buffer_size_t)(framesPerBuffer * NUM_CHANNELS));

error is

src/paex_record.c: In function ‘int recordCallback(const void_, void_, long unsigned int, const PaStreamCallbackTimeInfo_, PaStreamCallbackFlags, void_)’:
src/paex_record.c:209:117: error: ‘min’ was not declared in this scope
src/paex_record.c: In function ‘int playCallback(const void_, void_, long unsigned int, const PaStreamCallbackTimeInfo_, PaStreamCallbackFlags, void_)’:
src/paex_record.c:234:113: error: ‘min’ was not declared in this scope

Actually, replay itself works, and the issue is only when the playing stops to replay the same stream again. I'm writing headless D-BUS service for playing WAV file.
API is quite simple as:

• start(path)
• stop()

When the first play comes it runs the following steps

Pa_Initialize(...)
sf_open(...)
Pa_OpenDefaultStream(...)
Pa_SetStreamFinishedCallback(..)
Pa_StartStream(...)

And the system starts playing.
When playing finished I'm not closing the stream and waiting for the next command. If the user asks me to replay the same file again.

I'm making sf_seek to the start and calling Pa_StartStream on the same stream and getting PaError = 'Stream is not stopped'.Actually, it's stopped. I have checked it in the finished callback.
If I will close the stream and open it again everything works like a charm.

Does it mean that I need to close the stream after each file play?

See https://github.com/PortAudio/portaudio

Streamtime is wrong on windows, but works on linux.