mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2026-06-18 14:32:58 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

impl-port: pass the zeroramp.duration to the mixer

Browse source 
Pass the zeroramp.duration property from the node to the port and then
to the mixer so that it can be configured.

Add the zeroramp.duration to the docs.
This commit is contained in:
Wim Taymans 2026-06-17 17:08:50 +02:00
parent 214b9f6daa
commit c2083336a4
7 changed files with 21 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

1
doc/dox/config/pipewire-client.conf.5.md
View file

@ -87,6 +87,7 @@ stream.properties = {
#dither.noise = 0
#dither.method = none # rectangular, triangular, triangular-hf, wannamaker3, shaped5
#debug.wav-path = ""
#zeroramp.duration = 0.005
}
```

3
doc/dox/config/pipewire-props.7.md
View file

@ -842,6 +842,9 @@ Dithering is only useful for conversion to a format with less than 24 bits and w
disabled otherwise.
\endparblock
@PAR@ node-prop zeroramp.duration = 0.005
The duration of fade-in and fade-out of the signal in seconds on silence gaps.
## Debug Parameters @IDX@ props
@PAR@ node-prop debug.wav-path = ""

1
doc/dox/config/pipewire-pulse.conf.5.md
View file

@ -100,6 +100,7 @@ stream.properties = {
#dither.noise = 0
#dither.method = none # rectangular, triangular, triangular-hf, wannamaker3, shaped5
#debug.wav-path = ""
#zeroramp.duration = 0.005
}
```

3
src/daemon/client.conf.in
View file

@ -111,7 +111,8 @@ stream.properties = {
#channelmix.lfe-level = 0.5
#channelmix.stereo-widen = 0.0
#channelmix.hilbert-taps = 0
#dither.noise = 0
#dither.noise = 0
#zeroramp.duration = 0.005
}
stream.rules = [

6
src/daemon/minimal.conf.in
View file

@ -361,7 +361,8 @@ context.objects = [
#channelmix.hilbert-taps = 0
#channelmix.disable = false
#dither.noise = 0
#node.param.Props = {
#zeroramp.duration = 0.005
#node.param.Props = {
# params = [
# audio.channels 6
# ]
@ -427,7 +428,8 @@ context.objects = [
#channelmix.hilbert-taps = 0
#channelmix.disable = false
#dither.noise = 0
#node.param.Props = {
#zeroramp.duration = 0.005
#node.param.Props = {
# params = [
# audio.format S16
# ]

5
src/daemon/pipewire-pulse.conf.in
View file

@ -109,7 +109,8 @@ stream.properties = {
#channelmix.surround-level = 0.707106781
#channelmix.lfe-level = 0.5
#channelmix.hilbert-taps = 0
#dither.noise = 0
#dither.noise = 0
#zeroramp.duration = 0.005
}
pulse.properties = {
@ -137,7 +138,7 @@ pulse.properties = {
#pulse.min.quantum = 256/48000 # 5.3ms
#pulse.idle.timeout = 0 # don't pause after underruns
#pulse.max-streams = 64 # max streams per client
#pulse.max-sample-cache = 67108864 # max total sample cache size (64MB)
#pulse.max-sample-cache = 67108864 # max total sample cache size (64MB)
#pulse.default.format = F32
#pulse.default.position = [ FL FR ]
}

8
src/pipewire/impl-port.c
View file

@ -543,6 +543,10 @@ static int check_properties(struct pw_impl_port *port)
} else {
port->passive_mode = passive_mode_from_string(str);
}
if ((str = pw_properties_get(port->properties, "zeroramp.duration")) == NULL) {
if ((str = pw_properties_get(node->properties, "zeroramp.duration")) != NULL)
pw_properties_set(port->properties, "zeroramp.duration", str);
}
if (media_class != NULL &&
(strstr(media_class, "Sink") != NULL ||
@ -1093,7 +1097,7 @@ static int setup_mixer(struct pw_impl_port *port, const struct spa_pod *param)
int res;
const char *fallback_lib, *factory_name, *str;
struct spa_handle *handle;
struct spa_dict_item items[4];
struct spa_dict_item items[5];
char quantum_limit[16];
void *iface;
struct pw_context *context = port->node->context;
@ -1153,6 +1157,8 @@ static int setup_mixer(struct pw_impl_port *port, const struct spa_pod *param)
items[n_items++] = SPA_DICT_ITEM_INIT(PW_KEY_NODE_LOOP_NAME, port->node->data_loop->name);
if ((str = pw_properties_get(port->properties, "control.ump")) != NULL)
items[n_items++] = SPA_DICT_ITEM_INIT("control.ump", str);
if ((str = pw_properties_get(port->properties, "zeroramp.duration")) != NULL)
items[n_items++] = SPA_DICT_ITEM_INIT("zeroramp.duration", str);
handle = pw_context_load_spa_handle(context, factory_name,
&SPA_DICT_INIT(items, n_items));