[alsa-devel] what is the difference between SNDRV_PCM_IOCTL_WRITEN_FRAMES and SNDRV_PCM_IOCTL_WRITEI_FRAMES
20 May
2013
20 May
'13
9:14 a.m.
I know the format likes below when use SNDRV_PCM_IOCTL_WRITEI_FRAMES http://lxr.free-electrons.com/ident?i=SNDRV_PCM_IOCTL_WRITEN_FRAMES L+R+L+R+L+R... L:a frame left channel data. R:a frame right channel data. Right?
But what is the kind of format when use SNDRV_PCM_IOCTL_WRITEN_FRAMES http://lxr.free-electrons.com/ident?i=SNDRV_PCM_IOCTL_WRITEN_FRAMES ?
Thank you:-) Br zw
20 May
20 May
1:41 p.m.
Zhang wei wrote:
I know the format likes below when use SNDRV_PCM_IOCTL_WRITEI_FRAMES L+R+L+R+L+R... L:a frame left channel data. R:a frame right channel data.
But what is the kind of format when use SNDRV_PCM_IOCTL_WRITEN_FRAMES?
Multiple buffers, LLL... and RRR...
Regards, Clemens
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Clemens Ladisch -
Zhang wei