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pulse-server: support use_system_clock_for_timing

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Move the pipe-sink to the dummy driver when instructed to use the system
clock.
This commit is contained in:
Wim Taymans 2023-08-30 18:36:01 +02:00
parent 20fdafb7f1
commit bc15d0c766
1 changed files with 11 additions and 1 deletions
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12
src/modules/module-protocol-pulse/modules/module-pipe-sink.c
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@ -100,7 +100,8 @@ static const struct spa_dict_item module_pipe_sink_info[] = {
"format=<sample format> " "format=<sample format> "
"rate=<sample rate> " "rate=<sample rate> "
"channels=<number of channels> " "channels=<number of channels> "
"channel_map=<channel map> " }, "channel_map=<channel map> "
"use_system_clock_for_timing=<yes or no> " },
{ PW_KEY_MODULE_VERSION, PACKAGE_VERSION }, { PW_KEY_MODULE_VERSION, PACKAGE_VERSION },
}; };
@ -111,6 +112,7 @@ static int module_pipe_sink_prepare(struct module * const module)
struct pw_properties *global_props = NULL, *stream_props = NULL; struct pw_properties *global_props = NULL, *stream_props = NULL;
struct spa_audio_info_raw info = { 0 }; struct spa_audio_info_raw info = { 0 };
const char *str; const char *str;
bool use_system_clock;
int res = 0; int res = 0;
PW_LOG_TOPIC_INIT(mod_topic); PW_LOG_TOPIC_INIT(mod_topic);
@ -143,6 +145,14 @@ static int module_pipe_sink_prepare(struct module * const module)
pw_properties_set(global_props, "pipe.filename", str); pw_properties_set(global_props, "pipe.filename", str);
pw_properties_set(props, "file", NULL); pw_properties_set(props, "file", NULL);
} }
str = pw_properties_get(props, "use_system_clock_for_timing");
use_system_clock = str ? module_args_parse_bool(str) : false;
if ((str = pw_properties_get(stream_props, PW_KEY_NODE_GROUP)) == NULL) {
if (use_system_clock)
pw_properties_set(stream_props, PW_KEY_NODE_GROUP,
"pipewire.dummy");
}
if ((str = pw_properties_get(stream_props, PW_KEY_DEVICE_ICON_NAME)) == NULL) if ((str = pw_properties_get(stream_props, PW_KEY_DEVICE_ICON_NAME)) == NULL)
pw_properties_set(stream_props, PW_KEY_DEVICE_ICON_NAME, pw_properties_set(stream_props, PW_KEY_DEVICE_ICON_NAME,
"audio-card"); "audio-card");