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bluez5: add parameter to use A2DP source as input

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This commit is contained in:
Dmitry Sharshakov 2021-03-29 19:30:36 +03:00 • committed by Wim Taymans
parent 149471631e
commit e7f2f450ff
2 changed files with 17 additions and 1 deletions
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13
spa/plugins/bluez5/a2dp-source.c
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@ -129,6 +129,8 @@ struct impl {
struct timespec now;
uint64_t sample_count;
uint64_t skip_count;
bool is_input;
};
#define NAME "a2dp-source"
@ -746,12 +748,14 @@ static int impl_node_send_command(void *object, const struct spa_command *comman
static void emit_node_info(struct impl *this, bool full)
{
char latency[64] = SPA_STRINGIFY(MIN_LATENCY)"/48000";
struct spa_dict_item node_info_items[] = {
{ SPA_KEY_DEVICE_API, "bluez5" },
{ SPA_KEY_MEDIA_CLASS, "Stream/Output/Audio" },
{ SPA_KEY_MEDIA_CLASS, this->is_input ? "Audio/Source" : "Stream/Output/Audio" },
{ SPA_KEY_NODE_LATENCY, latency },
{ "media.name", ((this->transport && this->transport->device->name) ?
this->transport->device->name : "A2DP") },
{ SPA_KEY_NODE_DRIVER, this->is_input ? "true" : "false" },
};
if (full)
@ -1321,6 +1325,13 @@ impl_init(const struct spa_handle_factory *factory,
this->codec_props = this->codec->init_props(this->codec,
this->transport->device->settings);
const char *a2dp_source_role = spa_dict_lookup(info, "bluez5.a2dp-source-role");
if (a2dp_source_role != NULL && !strcmp("input", a2dp_source_role))
this->is_input = true;
else
this->is_input = false;
return 0;
}

5
src/daemon/media-session.d/bluez-monitor.conf
View file

@ -84,6 +84,11 @@ rules = [
#channelmix.normalize = false
#channelmix.mix-lfe = false
#session.suspend-timeout-seconds = 5 # 0 disables suspend
# A2DP source role, "input" or "playback"
# Defaults to "playback", playing stream to speakers
# Set to "input" to use as an input for apps
#bluez5.a2dp-source-role = input
}
}
}