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modules: add latency and rate params to protocol-simple

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See #2068
This commit is contained in:
Wim Taymans 2022-01-27 16:56:22 +01:00
parent ee007eaf6c
commit fd1112c4e2
1 changed files with 11 additions and 3 deletions
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14
src/modules/module-protocol-simple.c
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@ -64,12 +64,14 @@ PW_LOG_TOPIC_STATIC(mod_topic, "mod." NAME);
#define DEFAULT_RATE "44100" #define DEFAULT_RATE "44100"
#define DEFAULT_CHANNELS 2 #define DEFAULT_CHANNELS 2
#define DEFAULT_POSITION "[ FL FR ]" #define DEFAULT_POSITION "[ FL FR ]"
#define DEFAULT_LATENCY "1024/48000" #define DEFAULT_LATENCY "1024/44100"
#define MAX_CLIENTS 10 #define MAX_CLIENTS 10
#define MODULE_USAGE "[ capture=<bool> ] " \ #define MODULE_USAGE "[ capture=<bool> ] " \
"[ playback=<bool> ] " \ "[ playback=<bool> ] " \
"[ node.latency=<num/denom, default:"DEFAULT_LATENCY"> ] " \
"[ node.rate=<1/rate, default:1/"DEFAULT_RATE"> ] " \
"[ capture.node=<source-target> [ stream.capture.sink=true ]] " \ "[ capture.node=<source-target> [ stream.capture.sink=true ]] " \
"[ playback.node=<sink-target> ] " \ "[ playback.node=<sink-target> ] " \
"[ audio.rate=<sample-rate, default:"DEFAULT_RATE"> ] " \ "[ audio.rate=<sample-rate, default:"DEFAULT_RATE"> ] " \
@ -384,12 +386,17 @@ static int create_streams(struct impl *impl, struct client *client)
uint8_t buffer[1024]; uint8_t buffer[1024];
struct spa_pod_builder b = SPA_POD_BUILDER_INIT(buffer, sizeof(buffer)); struct spa_pod_builder b = SPA_POD_BUILDER_INIT(buffer, sizeof(buffer));
struct pw_properties *props; struct pw_properties *props;
const char *latency;
int res; int res;
if ((latency = pw_properties_get(impl->props, PW_KEY_NODE_LATENCY)) == NULL)
latency = DEFAULT_LATENCY;
if (impl->capture) { if (impl->capture) {
props = pw_properties_new( props = pw_properties_new(
PW_KEY_NODE_GROUP, "pipewire.dummy", PW_KEY_NODE_GROUP, "pipewire.dummy",
PW_KEY_NODE_LATENCY, DEFAULT_LATENCY, PW_KEY_NODE_LATENCY, latency,
PW_KEY_NODE_RATE, pw_properties_get(impl->props, PW_KEY_NODE_RATE),
PW_KEY_NODE_TARGET, pw_properties_get(impl->props, "capture.node"), PW_KEY_NODE_TARGET, pw_properties_get(impl->props, "capture.node"),
PW_KEY_STREAM_CAPTURE_SINK, pw_properties_get(impl->props, PW_KEY_STREAM_CAPTURE_SINK, pw_properties_get(impl->props,
PW_KEY_STREAM_CAPTURE_SINK), PW_KEY_STREAM_CAPTURE_SINK),
@ -412,7 +419,8 @@ static int create_streams(struct impl *impl, struct client *client)
if (impl->playback) { if (impl->playback) {
props = pw_properties_new( props = pw_properties_new(
PW_KEY_NODE_GROUP, "pipewire.dummy", PW_KEY_NODE_GROUP, "pipewire.dummy",
PW_KEY_NODE_LATENCY, DEFAULT_LATENCY, PW_KEY_NODE_LATENCY, latency,
PW_KEY_NODE_RATE, pw_properties_get(impl->props, PW_KEY_NODE_RATE),
PW_KEY_NODE_TARGET, pw_properties_get(impl->props, "playback.node"), PW_KEY_NODE_TARGET, pw_properties_get(impl->props, "playback.node"),
PW_KEY_NODE_NETWORK, "true", PW_KEY_NODE_NETWORK, "true",
NULL); NULL);