[Spice-devel] [spice-server 11/17] sound: Prefer snd_set_command() over snd_*_send_*()

[Christophe Fergeau]

snd_set_command()/snd_send() are higher level methods which take care of
scheduling calls to the corresponding snd_*_send_*() methods when
appropriate. This commit switches a few direct snd_*_send_*() calls to
snd_set_command()/snd_send().

Based on a patch from Frediano Ziglio <fziglio at redhat.com>

Signed-off-by: Christophe Fergeau <cfergeau at redhat.com>
---
 server/sound.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/server/sound.c b/server/sound.c
index d45e4b9..b0a1367 100644
--- a/server/sound.c
+++ b/server/sound.c
@@ -1094,7 +1094,6 @@ SPICE_GNUC_VISIBLE void spice_server_playback_set_volume(SpicePlaybackInstance *
 {
     SpiceVolumeState *st = &sin->st->channel.volume;
     SndChannelClient *client = sin->st->channel.connection;
-    PlaybackChannelClient *playback_client = SPICE_CONTAINEROF(client, PlaybackChannelClient, base);
 
     st->volume_nchannels = nchannels;
     free(st->volume);
@@ -1103,21 +1102,20 @@ SPICE_GNUC_VISIBLE void spice_server_playback_set_volume(SpicePlaybackInstance *
     if (!client || nchannels == 0)
         return;
 
-    snd_playback_send_volume(playback_client);
+    snd_set_command(client, SND_VOLUME_MASK);
 }
 
 SPICE_GNUC_VISIBLE void spice_server_playback_set_mute(SpicePlaybackInstance *sin, uint8_t mute)
 {
     SpiceVolumeState *st = &sin->st->channel.volume;
     SndChannelClient *client = sin->st->channel.connection;
-    PlaybackChannelClient *playback_client = SPICE_CONTAINEROF(client, PlaybackChannelClient, base);
 
     st->mute = mute;
 
     if (!client)
         return;
 
-    snd_playback_send_mute(playback_client);
+    snd_set_command(client, SND_MUTE_MASK);
 }
 
 static void snd_playback_start(SndChannel *channel)
@@ -1378,7 +1376,6 @@ SPICE_GNUC_VISIBLE void spice_server_record_set_volume(SpiceRecordInstance *sin,
 {
     SpiceVolumeState *st = &sin->st->channel.volume;
     SndChannelClient *client = sin->st->channel.connection;
-    RecordChannelClient *record_client = SPICE_CONTAINEROF(client, RecordChannelClient, base);
 
     st->volume_nchannels = nchannels;
     free(st->volume);
@@ -1387,21 +1384,20 @@ SPICE_GNUC_VISIBLE void spice_server_record_set_volume(SpiceRecordInstance *sin,
     if (!client || nchannels == 0)
         return;
 
-    snd_record_send_volume(record_client);
+    snd_set_command(client, SND_VOLUME_MASK);
 }
 
 SPICE_GNUC_VISIBLE void spice_server_record_set_mute(SpiceRecordInstance *sin, uint8_t mute)
 {
     SpiceVolumeState *st = &sin->st->channel.volume;
     SndChannelClient *client = sin->st->channel.connection;
-    RecordChannelClient *record_client = SPICE_CONTAINEROF(client, RecordChannelClient, base);
 
     st->mute = mute;
 
     if (!client)
         return;
 
-    snd_record_send_mute(record_client);
+    snd_set_command(client, SND_MUTE_MASK);
 }
 
 static void snd_record_start(SndChannel *channel)
-- 
2.9.3