Previously, SNDCTL_DSP_POST and SNDCTL_DSP_SYNC were implemented
wrongly. Due to this issue, module-oss of pulseaudio generates
choppy sound when SNDCTL_DSP_POST is called. This patch fixes that.
Signed-off-by: Takashi Yano <takashi.yano@nifty.ne.jp>
Even with the commit 3a4c740f59, SNDCTL_DSP_GET[IO]SPACE ioctl()
does not return the fragment set by SNDCTL_DSP_SETFRAGMENT if it
is issued before read()/write(). This patch fixes the issue.
Fixes: 3a4c740f59 ("Cygwin: dsp: Implement SNDCTL_DSP_SETFRAGMENT ioctl().")
Signed-off-by: Takashi Yano <takashi.yano@nifty.ne.jp>
Previously, SNDCTL_DSP_SETFRAGMENT was just a fake. In this patch,
it has been implemented to allow latency control in some apps.
Reviewed-by: Corinna Vinschen <corinna@vinschen.de>
Signed-off-by: Takashi Yano <takashi.yano@nifty.ne.jp>
fhandler_dev_dsp (OSS) has a problem that waitforallsent(), which is
called from close(), falls into infinite loop if another thread calls
write() accidentally after close(). This patch fixes the issue.
Reviewed-by: Corinna Vinschen <corinna@vinschen.de>
Signed-off-by: Takashi Yano <takashi.yano@nifty.ne.jp>
Previously, fhandler_dev_dsp (OSS) has a problem that fcntl() does
not take effect at all. This patch fixes the issue.
Signed-off-by: Takashi Yano <takashi.yano@nifty.ne.jp>
Reviewed-by: Corinna Vinschen <corinna@vinschen.de>
Takashi Yano
Corinna Vinschen