| Submitter | Michael Walle |
|---|---|
| Date | Jan. 4, 2011, 12:48 a.m. |
| Message ID | <1294102135-14034-1-git-send-email-michael@walle.cc> |
| Download | mbox | patch |
| Permalink | /patch/77359/ |
| State | New |
| Headers | show |
Comments
On Tue, 4 Jan 2011, Michael Walle wrote: > This will fix the return value of the function which otherwise returns too > many samples because sw->total_hw_samples_acquired isn't correctly > accounted. > Applied, thanks.
Patch
diff --git a/audio/noaudio.c b/audio/noaudio.c index 8015858..0304094 100644 --- a/audio/noaudio.c +++ b/audio/noaudio.c @@ -117,9 +117,12 @@ static int no_run_in (HWVoiceIn *hw) static int no_read (SWVoiceIn *sw, void *buf, int size) { + /* use custom code here instead of audio_pcm_sw_read() to avoid + * useless resampling/mixing */ int samples = size >> sw->info.shift; int total = sw->hw->total_samples_captured - sw->total_hw_samples_acquired; int to_clear = audio_MIN (samples, total); + sw->total_hw_samples_acquired += total; audio_pcm_info_clear_buf (&sw->info, buf, to_clear); return to_clear << sw->info.shift; }
This will fix the return value of the function which otherwise returns too many samples because sw->total_hw_samples_acquired isn't correctly accounted. Signed-off-by: Michael Walle <michael@walle.cc> --- audio/noaudio.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)