Hi all, I would have a few questions regarding buffer mgt:
When is substream->dma_area used for capture or playback? (probably never, as snd_pcm_lib_malloc_pages() seems to imply that one should only use substream->runtime->dma_area) Where should captured audio data be copied into runtime->dma_area? Is it up to the driver or do capture_copy() and capture_silence() functions take the same role as for playback? When does the pointer to the next playback/capture audio period rewind? I noticed that for more than 2 periods_max, this can happen anytime (eg. after 2, 3, ...) even before we reached the end of the buffer. Cheers! Guilhem. __________________________________________________ Do You Yahoo!? Yahoo! Health - Feel better, live better http://health.yahoo.com ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel
