mirror of
https://github.com/owntone/owntone-server.git
synced 2024-12-27 07:35:57 -05:00
Implement master volume & per-speaker relative volume
Volume is set independently for each speaker relative to the master volume. Methods allow to set speaker volume independently and in relation to the master volume.
This commit is contained in:
Julien BLACHE
parent
9e9c3e42cc
commit
0df4ab4555
@ -1389,7 +1389,7 @@ dacp_reply_setproperty(struct evhttp_request *req, struct evbuffer *evbuf, char
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}
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static void
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speaker_enum_cb(uint64_t id, const char *name, int selected, int has_password, void *arg)
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speaker_enum_cb(uint64_t id, const char *name, int relvol, int selected, int has_password, void *arg)
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{
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struct evbuffer *evbuf;
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int len;
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310
src/player.c
310
src/player.c
@ -70,6 +70,11 @@ enum player_sync_source
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PLAYER_SYNC_LAUDIO,
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};
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struct volume_param {
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int volume;
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uint64_t spk_id;
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};
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struct player_command;
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typedef int (*cmd_func)(struct player_command *cmd);
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@ -90,6 +95,7 @@ struct player_command
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int nonblock;
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union {
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struct volume_param vol_param;
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void *noarg;
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struct spk_enum *spk_enum;
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struct raop_device *rd;
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@ -183,6 +189,7 @@ static struct raop_device *dev_list;
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static enum laudio_state laudio_status;
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static int laudio_selected;
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static int laudio_volume;
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static int laudio_relvol;
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static int raop_sessions;
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/* Commands */
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@ -246,29 +253,121 @@ status_update(enum play_status status)
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}
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/* Volume helpers */
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static int
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rel_to_vol(int relvol)
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{
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double vol;
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if (relvol == 100)
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return master_volume;
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vol = ((double)relvol * (double)master_volume) / 100.0;
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return (int)vol;
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}
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static int
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vol_to_rel(int volume)
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{
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double rel;
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if (volume == master_volume)
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return 100;
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rel = ((double)volume / (double)master_volume) * 100.0;
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return (int)rel;
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}
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/* Master volume helpers */
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static void
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volume_master_update(int newvol)
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{
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struct raop_device *rd;
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master_volume = newvol;
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if (laudio_selected)
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laudio_relvol = vol_to_rel(laudio_volume);
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for (rd = dev_list; rd; rd = rd->next)
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{
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if (rd->selected)
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rd->relvol = vol_to_rel(rd->volume);
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}
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}
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static void
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volume_master_find(void)
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{
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struct raop_device *rd;
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int newmaster;
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newmaster = -1;
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if (laudio_selected)
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newmaster = laudio_volume;
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for (rd = dev_list; rd; rd = rd->next)
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{
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if (rd->selected && (rd->volume > newmaster))
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newmaster = rd->volume;
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}
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volume_master_update(newmaster);
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}
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/* Device select/deselect hooks */
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static void
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speaker_select_laudio(void)
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{
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laudio_selected = 1;
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if (laudio_volume > master_volume)
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{
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if (player_state == PLAY_STOPPED)
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volume_master_update(laudio_volume);
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else
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laudio_volume = master_volume;
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}
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laudio_relvol = vol_to_rel(laudio_volume);
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}
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static void
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speaker_select_raop(struct raop_device *rd)
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{
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rd->selected = 1;
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if (rd->volume > master_volume)
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{
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if (player_state == PLAY_STOPPED)
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volume_master_update(rd->volume);
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else
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rd->volume = master_volume;
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}
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rd->relvol = vol_to_rel(rd->volume);
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}
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static void
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speaker_deselect_laudio(void)
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{
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laudio_selected = 0;
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if (laudio_volume == master_volume)
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volume_master_find();
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}
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static void
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speaker_deselect_raop(struct raop_device *rd)
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{
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rd->selected = 0;
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if (rd->volume == master_volume)
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volume_master_find();
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}
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@ -1241,7 +1340,6 @@ device_add(struct player_command *cmd)
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struct raop_device *dev;
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struct raop_device *rd;
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int selected;
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int dummy;
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int ret;
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dev = cmd->arg.rd;
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@ -1257,12 +1355,12 @@ device_add(struct player_command *cmd)
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{
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rd = dev;
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ret = db_speaker_get(rd->id, &selected, &dummy);
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ret = db_speaker_get(rd->id, &selected, &rd->volume);
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if (ret < 0)
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selected = 0;
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/* Force master volume for now */
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rd->volume = master_volume;
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{
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selected = 0;
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rd->volume = (master_volume >= 0) ? master_volume : 75;
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}
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if (dev_autoselect && selected)
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speaker_select_raop(rd);
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@ -1661,6 +1759,10 @@ get_status(struct player_command *cmd)
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status->shuffle = shuffle;
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status->repeat = repeat;
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/* No devices selected, autoselect local audio */
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if (master_volume < 0)
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speaker_select_laudio();
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status->volume = master_volume;
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status->plid = cur_plid;
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@ -2239,12 +2341,23 @@ speaker_enumerate(struct player_command *cmd)
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if (!dev_list && !laudio_selected)
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speaker_select_laudio();
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spk_enum->cb(0, laudio_name, laudio_selected, 0, spk_enum->arg);
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spk_enum->cb(0, laudio_name, laudio_relvol, laudio_selected, 0, spk_enum->arg);
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#ifdef DEBUG_RELVOL
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DPRINTF(E_DBG, L_PLAYER, "*** master: %d\n", master_volume);
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DPRINTF(E_DBG, L_PLAYER, "*** laudio: abs %d rel %d\n", laudio_volume, laudio_relvol);
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#endif
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for (rd = dev_list; rd; rd = rd->next)
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{
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if (rd->advertised || rd->selected)
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spk_enum->cb(rd->id, rd->name, rd->selected, rd->has_password, spk_enum->arg);
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{
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spk_enum->cb(rd->id, rd->name, rd->relvol, rd->selected, rd->has_password, spk_enum->arg);
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#ifdef DEBUG_RELVOL
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DPRINTF(E_DBG, L_PLAYER, "*** %s: abs %d rel %d\n", rd->name, rd->volume, rd->relvol);
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#endif
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}
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}
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return 0;
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@ -2510,17 +2623,37 @@ static int
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volume_set(struct player_command *cmd)
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{
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struct raop_device *rd;
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int volume;
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master_volume = cmd->arg.intval;
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volume = cmd->arg.intval;
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laudio_volume = master_volume;
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laudio_set_volume(laudio_volume);
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if (master_volume == volume)
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return 0;
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master_volume = volume;
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if (laudio_selected)
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{
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laudio_volume = rel_to_vol(laudio_relvol);
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laudio_set_volume(laudio_volume);
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#ifdef DEBUG_RELVOL
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DPRINTF(E_DBG, L_PLAYER, "*** laudio: abs %d rel %d\n", laudio_volume, laudio_relvol);
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#endif
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}
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cmd->raop_pending = 0;
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for (rd = dev_list; rd; rd = rd->next)
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{
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rd->volume = master_volume;
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if (!rd->selected)
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continue;
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rd->volume = rel_to_vol(rd->relvol);
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#ifdef DEBUG_RELVOL
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DPRINTF(E_DBG, L_PLAYER, "*** %s: abs %d rel %d\n", rd->name, rd->volume, rd->relvol);
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#endif
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if (rd->session)
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cmd->raop_pending += raop_set_volume_one(rd->session, rd->volume, device_command_cb);
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@ -2532,6 +2665,115 @@ volume_set(struct player_command *cmd)
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return 0;
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}
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static int
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volume_setrel_speaker(struct player_command *cmd)
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{
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struct raop_device *rd;
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uint64_t id;
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int relvol;
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id = cmd->arg.vol_param.spk_id;
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relvol = cmd->arg.vol_param.volume;
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if (id == 0)
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{
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laudio_relvol = relvol;
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laudio_volume = rel_to_vol(relvol);
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laudio_set_volume(laudio_volume);
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#ifdef DEBUG_RELVOL
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DPRINTF(E_DBG, L_PLAYER, "*** laudio: abs %d rel %d\n", laudio_volume, laudio_relvol);
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#endif
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}
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else
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{
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for (rd = dev_list; rd; rd = rd->next)
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{
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if (rd->id != id)
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continue;
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if (!rd->selected)
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return 0;
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rd->relvol = relvol;
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rd->volume = rel_to_vol(relvol);
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#ifdef DEBUG_RELVOL
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DPRINTF(E_DBG, L_PLAYER, "*** %s: abs %d rel %d\n", rd->name, rd->volume, rd->relvol);
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#endif
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if (rd->session)
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cmd->raop_pending = raop_set_volume_one(rd->session, rd->volume, device_command_cb);
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break;
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}
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}
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if (cmd->raop_pending > 0)
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return 1; /* async */
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return 0;
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}
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static int
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volume_setabs_speaker(struct player_command *cmd)
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{
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struct raop_device *rd;
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uint64_t id;
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int volume;
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id = cmd->arg.vol_param.spk_id;
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volume = cmd->arg.vol_param.volume;
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master_volume = volume;
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if (id == 0)
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{
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laudio_relvol = 100;
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laudio_volume = volume;
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laudio_set_volume(laudio_volume);
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}
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else
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laudio_relvol = vol_to_rel(laudio_volume);
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#ifdef DEBUG_RELVOL
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DPRINTF(E_DBG, L_PLAYER, "*** laudio: abs %d rel %d\n", laudio_volume, laudio_relvol);
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#endif
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for (rd = dev_list; rd; rd = rd->next)
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{
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if (!rd->selected)
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continue;
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if (rd->id != id)
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{
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rd->relvol = vol_to_rel(rd->volume);
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#ifdef DEBUG_RELVOL
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DPRINTF(E_DBG, L_PLAYER, "*** %s: abs %d rel %d\n", rd->name, rd->volume, rd->relvol);
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#endif
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continue;
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}
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else
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{
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rd->relvol = 100;
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rd->volume = master_volume;
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#ifdef DEBUG_RELVOL
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DPRINTF(E_DBG, L_PLAYER, "*** %s: abs %d rel %d\n", rd->name, rd->volume, rd->relvol);
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#endif
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if (rd->session)
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cmd->raop_pending = raop_set_volume_one(rd->session, rd->volume, device_command_cb);
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}
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}
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if (cmd->raop_pending > 0)
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return 1; /* async */
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return 0;
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}
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static int
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repeat_set(struct player_command *cmd)
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{
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@ -2988,6 +3230,46 @@ player_volume_set(int vol)
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return ret;
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}
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int
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player_volume_setrel_speaker(uint64_t id, int relvol)
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{
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struct player_command cmd;
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int ret;
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command_init(&cmd);
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cmd.func = volume_setrel_speaker;
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cmd.func_bh = NULL;
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cmd.arg.vol_param.spk_id = id;
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cmd.arg.vol_param.volume = relvol;
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ret = sync_command(&cmd);
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command_deinit(&cmd);
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return ret;
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}
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int
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player_volume_setabs_speaker(uint64_t id, int vol)
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{
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struct player_command cmd;
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int ret;
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command_init(&cmd);
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cmd.func = volume_setabs_speaker;
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cmd.func_bh = NULL;
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cmd.arg.vol_param.spk_id = id;
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cmd.arg.vol_param.volume = vol;
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ret = sync_command(&cmd);
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command_deinit(&cmd);
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return ret;
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}
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int
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player_repeat_set(enum repeat_mode mode)
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{
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@ -3391,6 +3673,8 @@ player_init(void)
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dev_autoselect = 1;
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dev_list = NULL;
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master_volume = -1;
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laudio_selected = 0;
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laudio_status = LAUDIO_CLOSED;
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raop_sessions = 0;
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@ -3423,8 +3707,6 @@ player_init(void)
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else if (laudio_selected)
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speaker_select_laudio(); /* Run the select helper */
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master_volume = laudio_volume;
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audio_buf = evbuffer_new();
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if (!audio_buf)
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{
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@ -45,7 +45,7 @@ struct player_status {
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int pos_pl;
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};
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typedef void (*spk_enum_cb)(uint64_t id, const char *name, int selected, int has_password, void *arg);
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typedef void (*spk_enum_cb)(uint64_t id, const char *name, int relvol, int selected, int has_password, void *arg);
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typedef void (*player_status_handler)(void);
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struct player_source;
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@ -89,6 +89,12 @@ player_playback_prev(void);
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int
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player_volume_set(int vol);
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int
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player_volume_setrel_speaker(uint64_t id, int relvol);
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int
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player_volume_setabs_speaker(uint64_t id, int vol);
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int
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player_repeat_set(enum repeat_mode mode);
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@ -43,6 +43,7 @@ struct raop_device
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const char *password;
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int volume;
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int relvol;
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struct raop_session *session;
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struct raop_device *next;
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