<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Pulseaudio doesn't work on (pro audio- non interleaved access mode) soundcards with high channel counts" href="https://bugs.freedesktop.org/show_bug.cgi?id=84804#c25">Comment # 25</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Pulseaudio doesn't work on (pro audio- non interleaved access mode) soundcards with high channel counts" href="https://bugs.freedesktop.org/show_bug.cgi?id=84804">bug 84804</a> from <a class="email" href="mailto:superquad.vortex2@gmail.com" title="Raymond <superquad.vortex2@gmail.com>"> Raymond</a> <pre>Read / Write transfer There are two versions of read / write routines. The first expects the interleaved samples at input (SND_PCM_ACCESS_RW_INTERLEAVED access method), and the second one expects non-interleaved (samples in separated buffers - SND_PCM_ACCESS_RW_NONINTERLEAVED access method) at input. There are these functions for interleaved transfers: snd_pcm_writei() snd_pcm_readi(). For non-interleaved transfers, there are these functions: snd_pcm_writen() and snd_pcm_readn(). this mean pulseaudio still need snd_pcm_writen() and snd_pcm_readn() to support SND_PCM_ACCESS_RW_NONINTERLEAVED access method</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>