mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-11-02 09:01:50 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

audioconvert: improve proxy of internal params

Browse source
This commit is contained in:
Wim Taymans 2019-08-12 12:45:04 +02:00
parent 4449cf61ad
commit b8b2e494bd
7 changed files with 139 additions and 39 deletions
Download patch file Download diff file Expand all files Collapse all files

40
spa/plugins/audioconvert/audioconvert.c
View file

@ -552,7 +552,37 @@ static struct spa_node_events fmt_output_events = {
.result = on_node_result,
};
static struct spa_node_events node_events = {
static void on_channelmix_info(void *data, const struct spa_node_info *info)
{
struct impl *this = data;
uint32_t i;
for (i = 0; i < info->n_params; i++) {
uint32_t idx = SPA_ID_INVALID;
switch (info->params[i].id) {
case SPA_PARAM_PropInfo:
idx = 2;
break;
case SPA_PARAM_Props:
idx = 3;
break;
}
if (idx != SPA_ID_INVALID) {
this->params[idx] = info->params[i];
this->info.change_mask |= SPA_NODE_CHANGE_MASK_PARAMS;
}
}
emit_node_info(this, false);
}
static struct spa_node_events channelmix_events = {
SPA_VERSION_NODE_EVENTS,
.info = on_channelmix_info,
.result = on_node_result,
};
static struct spa_node_events resample_events = {
SPA_VERSION_NODE_EVENTS,
.result = on_node_result,
};
@ -774,9 +804,9 @@ impl_node_add_listener(void *object,
spa_node_add_listener(this->fmt[SPA_DIRECTION_INPUT],
&l[0], &fmt_input_events, this);
spa_node_add_listener(this->channelmix,
&l[1], &node_events, this);
&l[1], &channelmix_events, this);
spa_node_add_listener(this->resample,
&l[2], &node_events, this);
&l[2], &resample_events, this);
spa_node_add_listener(this->fmt[SPA_DIRECTION_OUTPUT],
&l[3], &fmt_output_events, this);
@ -1229,9 +1259,9 @@ impl_init(const struct spa_handle_factory *factory,
reconfigure_mode(this, SPA_PARAM_PORT_CONFIG_MODE_convert, SPA_DIRECTION_INPUT, false, NULL);
spa_node_add_listener(this->channelmix,
&this->listener[0], &node_events, this);
&this->listener[0], &channelmix_events, this);
spa_node_add_listener(this->resample,
&this->listener[1], &node_events, this);
&this->listener[1], &resample_events, this);
return 0;
}