audio: split sample conversion and volume mixing
Refactor the volume mixing, so it can be reused for capturing devices.
Additionally, it removes superfluous multiplications with the nominal
volume within the hardware voice code path.
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: malc <av1474@comtv.ru>
diff --git a/audio/ossaudio.c b/audio/ossaudio.c
index d7a55e5..b49e102 100644
--- a/audio/ossaudio.c
+++ b/audio/ossaudio.c
@@ -788,8 +788,7 @@
hw->info.align + 1);
}
read_samples += nread >> hwshift;
- hw->conv (hw->conv_buf + bufs[i].add, p, nread >> hwshift,
- &nominal_volume);
+ hw->conv (hw->conv_buf + bufs[i].add, p, nread >> hwshift);
}
if (bufs[i].len - nread) {
