Florian Winter wrote:
I can't derive from the documentation when exactly my poll() call will
wake up.
It can wake up whenever the device generates an interrupt, i.e., at
period boundaries.
Is there a way to tell ALSA something like: I want to write at
least N frames to the device without
Clemens Ladisch wrote:
Florian Winter wrote:
Suppose, an ALSA playback device is opened in blocking mode, and one
thread calls snd_pcm_writei. If the snd_pcm_writei call blocks, because
the internal buffer of the ALSA device is full, is there a way by which
another thread can interrupt
Hi,
Suppose, an ALSA playback device is opened in blocking mode, and one
thread calls snd_pcm_writei. If the snd_pcm_writei call blocks, because
the internal buffer of the ALSA device is full, is there a way by which
another thread can interrupt the call, so it returns immediately without
writing
Florian Winter wrote:
Suppose, an ALSA playback device is opened in blocking mode, and one
thread calls snd_pcm_writei. If the snd_pcm_writei call blocks, because
the internal buffer of the ALSA device is full, is there a way by which
another thread can interrupt the call, so it returns
