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-rw-r--r--src/daemon/daemon-conf.c9
-rw-r--r--src/daemon/daemon-conf.h5
-rw-r--r--src/daemon/daemon.conf.in4
-rw-r--r--src/daemon/main.c3
-rw-r--r--src/modules/alsa/alsa-sink.c1
-rw-r--r--src/modules/module-udev-detect.c2
-rw-r--r--src/pulsecore/core.c4
-rw-r--r--src/pulsecore/core.h3
-rw-r--r--src/pulsecore/sink.c6
9 files changed, 31 insertions, 6 deletions
diff --git a/src/daemon/daemon-conf.c b/src/daemon/daemon-conf.c
index 79dd49afe..74e813510 100644
--- a/src/daemon/daemon-conf.c
+++ b/src/daemon/daemon-conf.c
@@ -89,8 +89,11 @@ static const pa_daemon_conf default_conf = {
.no_cpu_limit = TRUE,
.disable_shm = FALSE,
.lock_memory = FALSE,
+ .sync_volume = TRUE,
.default_n_fragments = 4,
.default_fragment_size_msec = 25,
+ .sync_volume_safety_margin_usec = 8000,
+ .sync_volume_extra_delay_usec = 0,
.default_sample_spec = { .format = PA_SAMPLE_S16NE, .rate = 44100, .channels = 2 },
.default_channel_map = { .channels = 2, .map = { PA_CHANNEL_POSITION_LEFT, PA_CHANNEL_POSITION_RIGHT } },
.shm_size = 0
@@ -508,6 +511,7 @@ int pa_daemon_conf_load(pa_daemon_conf *c, const char *filename) {
{ "enable-shm", pa_config_parse_not_bool, &c->disable_shm, NULL },
{ "flat-volumes", pa_config_parse_bool, &c->flat_volumes, NULL },
{ "lock-memory", pa_config_parse_bool, &c->lock_memory, NULL },
+ { "enable-sync-volume", pa_config_parse_bool, &c->sync_volume, NULL },
{ "exit-idle-time", pa_config_parse_int, &c->exit_idle_time, NULL },
{ "scache-idle-time", pa_config_parse_int, &c->scache_idle_time, NULL },
{ "realtime-priority", parse_rtprio, c, NULL },
@@ -523,6 +527,8 @@ int pa_daemon_conf_load(pa_daemon_conf *c, const char *filename) {
{ "default-channel-map", parse_channel_map, &ci, NULL },
{ "default-fragments", parse_fragments, c, NULL },
{ "default-fragment-size-msec", parse_fragment_size_msec, c, NULL },
+ { "sync-volume-safety-margin-usec", pa_config_parse_unsigned, &c->sync_volume_safety_margin_usec, NULL },
+ { "sync-volume-extra-delay-usec", pa_config_parse_int, &c->sync_volume_extra_delay_usec, NULL },
{ "nice-level", parse_nice_level, c, NULL },
{ "disable-remixing", pa_config_parse_bool, &c->disable_remixing, NULL },
{ "enable-remixing", pa_config_parse_not_bool, &c->disable_remixing, NULL },
@@ -706,6 +712,7 @@ char *pa_daemon_conf_dump(pa_daemon_conf *c) {
pa_strbuf_printf(s, "enable-shm = %s\n", pa_yes_no(!c->disable_shm));
pa_strbuf_printf(s, "flat-volumes = %s\n", pa_yes_no(c->flat_volumes));
pa_strbuf_printf(s, "lock-memory = %s\n", pa_yes_no(c->lock_memory));
+ pa_strbuf_printf(s, "enable-sync-volume = %s\n", pa_yes_no(c->sync_volume));
pa_strbuf_printf(s, "exit-idle-time = %i\n", c->exit_idle_time);
pa_strbuf_printf(s, "scache-idle-time = %i\n", c->scache_idle_time);
pa_strbuf_printf(s, "dl-search-path = %s\n", pa_strempty(c->dl_search_path));
@@ -722,6 +729,8 @@ char *pa_daemon_conf_dump(pa_daemon_conf *c) {
pa_strbuf_printf(s, "default-channel-map = %s\n", pa_channel_map_snprint(cm, sizeof(cm), &c->default_channel_map));
pa_strbuf_printf(s, "default-fragments = %u\n", c->default_n_fragments);
pa_strbuf_printf(s, "default-fragment-size-msec = %u\n", c->default_fragment_size_msec);
+ pa_strbuf_printf(s, "sync-volume-safety-margin-usec = %u\n", c->sync_volume_safety_margin_usec);
+ pa_strbuf_printf(s, "sync-volume-extra-delay-usec = %d\n", c->sync_volume_extra_delay_usec);
pa_strbuf_printf(s, "shm-size-bytes = %lu\n", (unsigned long) c->shm_size);
pa_strbuf_printf(s, "log-meta = %s\n", pa_yes_no(c->log_meta));
pa_strbuf_printf(s, "log-time = %s\n", pa_yes_no(c->log_time));
diff --git a/src/daemon/daemon-conf.h b/src/daemon/daemon-conf.h
index 41c3c4b7d..9fd6aba62 100644
--- a/src/daemon/daemon-conf.h
+++ b/src/daemon/daemon-conf.h
@@ -75,7 +75,8 @@ typedef struct pa_daemon_conf {
log_meta,
log_time,
flat_volumes,
- lock_memory;
+ lock_memory,
+ sync_volume;
pa_server_type_t local_server_type;
int exit_idle_time,
scache_idle_time,
@@ -127,6 +128,8 @@ typedef struct pa_daemon_conf {
#endif
unsigned default_n_fragments, default_fragment_size_msec;
+ unsigned sync_volume_safety_margin_usec;
+ int sync_volume_extra_delay_usec;
pa_sample_spec default_sample_spec;
pa_channel_map default_channel_map;
size_t shm_size;
diff --git a/src/daemon/daemon.conf.in b/src/daemon/daemon.conf.in
index 5de27ed8e..9beba85ee 100644
--- a/src/daemon/daemon.conf.in
+++ b/src/daemon/daemon.conf.in
@@ -80,3 +80,7 @@
; default-fragments = 4
; default-fragment-size-msec = 25
+
+; enable-sync-volume = yes
+; sync-volume-safety-margin-usec = 8000
+; sync-volume-extra-delay-usec = 0
diff --git a/src/daemon/main.c b/src/daemon/main.c
index 0e7b54a51..f9fcc9253 100644
--- a/src/daemon/main.c
+++ b/src/daemon/main.c
@@ -945,6 +945,8 @@ int main(int argc, char *argv[]) {
c->default_channel_map = conf->default_channel_map;
c->default_n_fragments = conf->default_n_fragments;
c->default_fragment_size_msec = conf->default_fragment_size_msec;
+ c->sync_volume_safety_margin_usec = conf->sync_volume_safety_margin_usec;
+ c->sync_volume_extra_delay_usec = conf->sync_volume_extra_delay_usec;
c->exit_idle_time = conf->exit_idle_time;
c->scache_idle_time = conf->scache_idle_time;
c->resample_method = conf->resample_method;
@@ -952,6 +954,7 @@ int main(int argc, char *argv[]) {
c->realtime_scheduling = !!conf->realtime_scheduling;
c->disable_remixing = !!conf->disable_remixing;
c->disable_lfe_remixing = !!conf->disable_lfe_remixing;
+ c->sync_volume = !!conf->sync_volume;
c->running_as_daemon = !!conf->daemonize;
c->disallow_exit = conf->disallow_exit;
c->flat_volumes = conf->flat_volumes;
diff --git a/src/modules/alsa/alsa-sink.c b/src/modules/alsa/alsa-sink.c
index 069ee95c5..b740d53c2 100644
--- a/src/modules/alsa/alsa-sink.c
+++ b/src/modules/alsa/alsa-sink.c
@@ -1831,6 +1831,7 @@ pa_sink *pa_alsa_sink_new(pa_module *m, pa_modargs *ma, const char*driver, pa_ca
goto fail;
}
+ sync_volume = m->core->sync_volume;
if (pa_modargs_get_value_boolean(ma, "sync_volume", &sync_volume) < 0) {
pa_log("Failed to parse sync_volume argument.");
goto fail;
diff --git a/src/modules/module-udev-detect.c b/src/modules/module-udev-detect.c
index 775094daf..2eecc25a3 100644
--- a/src/modules/module-udev-detect.c
+++ b/src/modules/module-udev-detect.c
@@ -666,7 +666,7 @@ int pa__init(pa_module *m) {
struct udev_enumerate *enumerate = NULL;
struct udev_list_entry *item = NULL, *first = NULL;
int fd;
- pa_bool_t use_tsched = TRUE, ignore_dB = FALSE, sync_volume = FALSE;
+ pa_bool_t use_tsched = TRUE, ignore_dB = FALSE, sync_volume = m->core->sync_volume;
pa_assert(m);
diff --git a/src/pulsecore/core.c b/src/pulsecore/core.c
index f07264530..626ae65f0 100644
--- a/src/pulsecore/core.c
+++ b/src/pulsecore/core.c
@@ -117,6 +117,9 @@ pa_core* pa_core_new(pa_mainloop_api *m, pa_bool_t shared, size_t shm_size) {
c->default_n_fragments = 4;
c->default_fragment_size_msec = 25;
+ c->sync_volume_safety_margin_usec = 8000;
+ c->sync_volume_extra_delay_usec = 0;
+
c->module_defer_unload_event = NULL;
c->scache_auto_unload_event = NULL;
@@ -141,6 +144,7 @@ pa_core* pa_core_new(pa_mainloop_api *m, pa_bool_t shared, size_t shm_size) {
c->realtime_priority = 5;
c->disable_remixing = FALSE;
c->disable_lfe_remixing = FALSE;
+ c->sync_volume = TRUE;
c->resample_method = PA_RESAMPLER_SPEEX_FLOAT_BASE + 3;
for (j = 0; j < PA_CORE_HOOK_MAX; j++)
diff --git a/src/pulsecore/core.h b/src/pulsecore/core.h
index 6088f9155..a1215bb59 100644
--- a/src/pulsecore/core.h
+++ b/src/pulsecore/core.h
@@ -142,6 +142,8 @@ struct pa_core {
pa_channel_map default_channel_map;
pa_sample_spec default_sample_spec;
unsigned default_n_fragments, default_fragment_size_msec;
+ unsigned sync_volume_safety_margin_usec;
+ int sync_volume_extra_delay_usec;
pa_defer_event *module_defer_unload_event;
@@ -165,6 +167,7 @@ struct pa_core {
pa_bool_t realtime_scheduling:1;
pa_bool_t disable_remixing:1;
pa_bool_t disable_lfe_remixing:1;
+ pa_bool_t sync_volume:1;
pa_resample_method_t resample_method;
int realtime_priority;
diff --git a/src/pulsecore/sink.c b/src/pulsecore/sink.c
index a42a1472c..136508b29 100644
--- a/src/pulsecore/sink.c
+++ b/src/pulsecore/sink.c
@@ -53,8 +53,6 @@
#define ABSOLUTE_MIN_LATENCY (500)
#define ABSOLUTE_MAX_LATENCY (10*PA_USEC_PER_SEC)
#define DEFAULT_FIXED_LATENCY (250*PA_USEC_PER_MSEC)
-#define VOLUME_CHANGE_SAFETY_MARGIN_DEFAULT (8*PA_USEC_PER_MSEC)
-#define VOLUME_CHANGE_EXTRA_DELAY_DEFAULT (0*PA_USEC_PER_MSEC)
PA_DEFINE_PUBLIC_CLASS(pa_sink, pa_msgobject);
@@ -333,8 +331,8 @@ pa_sink* pa_sink_new(
PA_LLIST_HEAD_INIT(pa_sink_volume_change, s->thread_info.volume_changes);
s->thread_info.volume_changes_tail = NULL;
pa_sw_cvolume_multiply(&s->thread_info.current_hw_volume, &s->soft_volume, &s->real_volume);
- s->thread_info.volume_change_safety_margin = VOLUME_CHANGE_SAFETY_MARGIN_DEFAULT;
- s->thread_info.volume_change_extra_delay = VOLUME_CHANGE_EXTRA_DELAY_DEFAULT;
+ s->thread_info.volume_change_safety_margin = core->sync_volume_safety_margin_usec;
+ s->thread_info.volume_change_extra_delay = core->sync_volume_extra_delay_usec;
/* FIXME: This should probably be moved to pa_sink_put() */
pa_assert_se(pa_idxset_put(core->sinks, s, &s->index) >= 0);
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