ao_sndio: add this audio output again

Changes:
- rewrite to use new internal MPV API;
- code refactoring;
- fix buffers size calculations;
- buffer set to auto;
- reset() - clean/reinit device only after errors;

1 files changed, 6 insertions, 0 deletions

diff --git a/wscript b/wscript
index 4fc285be48..34a1cafe1c 100644
--- a/wscript
+++ b/wscript
@@ -439,6 +439,12 @@ audio_output_features = [
         'desc': 'PipeWire audio output',
         'func': check_pkg_config('libpipewire-0.3', '>= 0.3.0')
     }, {
+        'name': '--sndio',
+        'desc': 'sndio audio input/output',
+        'func': check_statement('sndio.h',
+            'struct sio_par par; sio_initpar(&par); const char *s = SIO_DEVANY', lib='sndio'),
+        'default': 'disable'
+    }, {
         'name': '--pulse',
         'desc': 'PulseAudio audio output',
         'func': check_pkg_config('libpulse', '>= 1.0')