diff options
| author | Lennart Poettering <lennart@poettering.net> | 2007-09-16 15:09:45 +0000 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2007-09-16 15:09:45 +0000 |
| commit | e17fbf0606200c4fa08bda5d00c9706503dde313 (patch) | |
| tree | a3c417614f801bdb59f480075b1535d577d1c2dd | |
| parent | 0469c8436655cb4cc422216ab8a13849080f14c0 (diff) | |
be a little bit more elaborate on the reason why we drop to software volume control if hw is not featureful enough for us
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1827 fefdeb5f-60dc-0310-8127-8f9354f1896f
| -rw-r--r-- | src/modules/module-alsa-sink.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/modules/module-alsa-sink.c b/src/modules/module-alsa-sink.c index 1bcb30c0..70685e40 100644 --- a/src/modules/module-alsa-sink.c +++ b/src/modules/module-alsa-sink.c @@ -234,7 +234,7 @@ static int unix_write(struct userdata *u) { l = snd_pcm_status_get_avail(status) * u->frame_size; -/* pa_log("%u bytes to write", l); */ +/* pa_log("%u bytes to write", l); */ if (l <= 0) return work_done; @@ -248,7 +248,7 @@ static int unix_write(struct userdata *u) { t = snd_pcm_writei(u->pcm_handle, (const uint8_t*) p + u->memchunk.index, u->memchunk.length / u->frame_size); pa_memblock_release(u->memchunk.memblock); -/* pa_log("wrote %i bytes of %u (%u)", t*u->frame_size, u->memchunk.length, l); */ +/* pa_log("wrote %i bytes of %u (%u)", t*u->frame_size, u->memchunk.length, l); */ pa_assert(t != 0); @@ -834,16 +834,17 @@ int pa__init(pa_module*m) { if (snd_mixer_selem_has_playback_volume(u->mixer_elem)) { int i; - for (i = 0;i < ss.channels; i++) { + for (i = 0; i < ss.channels; i++) if (!snd_mixer_selem_has_playback_channel(u->mixer_elem, i)) break; - } if (i == ss.channels) { + pa_log_debug("ALSA device has separate volumes controls for all %u channels.", ss.channels); u->sink->get_volume = sink_get_volume_cb; u->sink->set_volume = sink_set_volume_cb; snd_mixer_selem_get_playback_volume_range(u->mixer_elem, &u->hw_volume_min, &u->hw_volume_max); - } + } else + pa_log_info("ALSA device lacks separate volumes controls for all %u channels (%u available), falling back to software volume control.", ss.channels, i+1); } if (snd_mixer_selem_has_playback_switch(u->mixer_elem)) { |