diff options
Diffstat (limited to 'audio/noaudio.c')
| -rw-r--r-- | audio/noaudio.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/audio/noaudio.c b/audio/noaudio.c index 14a0e4ab29..cbb02d9e49 100644 --- a/audio/noaudio.c +++ b/audio/noaudio.c @@ -61,11 +61,6 @@ static int no_run_out (HWVoiceOut *hw, int live) return decr; } -static int no_write (SWVoiceOut *sw, void *buf, int len) -{ - return audio_pcm_sw_write(sw, buf, len); -} - static int no_init_out(HWVoiceOut *hw, struct audsettings *as, void *drv_opaque) { audio_pcm_init_info (&hw->info, as); @@ -118,18 +113,6 @@ static int no_run_in (HWVoiceIn *hw) return samples; } -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 = 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; -} - static int no_ctl_in (HWVoiceIn *hw, int cmd, ...) { (void) hw; @@ -151,13 +134,11 @@ static struct audio_pcm_ops no_pcm_ops = { .init_out = no_init_out, .fini_out = no_fini_out, .run_out = no_run_out, - .write = no_write, .ctl_out = no_ctl_out, .init_in = no_init_in, .fini_in = no_fini_in, .run_in = no_run_in, - .read = no_read, .ctl_in = no_ctl_in }; |