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bluez5: pass per-device settings to codec handler, make 'bluez5.sbc-xq-support' a per-device setting

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This commit is contained in:
Huang-Huang Bao 2021-03-14 17:53:31 +08:00 • committed by Wim Taymans
parent af8272fe08
commit 374180e211
7 changed files with 71 additions and 27 deletions
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37
spa/plugins/bluez5/bluez5-device.c
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@ -106,6 +106,10 @@ struct impl {
const struct a2dp_codec **supported_codecs;
size_t supported_codec_count;
#define MAX_SETTINGS 32
struct spa_dict_item setting_items[MAX_SETTINGS];
struct spa_dict setting_dict;
struct node nodes[2];
};
@ -1200,10 +1204,20 @@ static int impl_get_interface(struct spa_handle *handle, const char *type, void
static int impl_clear(struct spa_handle *handle)
{
struct impl *this = (struct impl *) handle;
const struct spa_dict_item *it;
free(this->supported_codecs);
if (this->bt_dev)
if (this->bt_dev) {
this->bt_dev->settings = NULL;
spa_hook_remove(&this->bt_dev_listener);
}
spa_dict_for_each(it, &this->setting_dict) {
if(it->key)
free((void *)it->key);
if(it->value)
free((void *)it->value);
}
return 0;
}
@ -1215,6 +1229,24 @@ impl_get_size(const struct spa_handle_factory *factory,
return sizeof(struct impl);
}
static const struct spa_dict*
filter_bluez_device_setting(struct impl *this, const struct spa_dict *dict)
{
uint32_t n_items = 0;
for (uint32_t i = 0
; i < dict->n_items && n_items < SPA_N_ELEMENTS(this->setting_items)
; i++)
{
const struct spa_dict_item *it = &dict->items[i];
if (it->key != NULL && strncmp(it->key, "bluez", 5) == 0 && it->value != NULL) {
this->setting_items[n_items++] =
SPA_DICT_ITEM_INIT(strdup(it->key), strdup(it->value));
}
}
this->setting_dict = SPA_DICT_INIT(this->setting_items, n_items);
return &this->setting_dict;
}
static int
impl_init(const struct spa_handle_factory *factory,
struct spa_handle *handle,
@ -1242,6 +1274,9 @@ impl_init(const struct spa_handle_factory *factory,
spa_log_error(this->log, "a device is needed");
return -EINVAL;
}
this->bt_dev->settings = filter_bluez_device_setting(this, info);
this->device.iface = SPA_INTERFACE_INIT(
SPA_TYPE_INTERFACE_Device,
SPA_VERSION_DEVICE,