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audioconvert: improve proxy of internal params

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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
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85
spa/plugins/audioconvert/audioadapter.c
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@ -291,6 +291,30 @@ static int impl_node_send_command(void *object, const struct spa_command *comman
return res;
}
static void convert_node_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 = 1;
break;
case SPA_PARAM_Props:
idx = 2;
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 void convert_port_info(void *data,
enum spa_direction direction, uint32_t port_id,
const struct spa_port_info *info)
@ -319,6 +343,7 @@ static void convert_result(void *data, int seq, int res, uint32_t type, const vo
static const struct spa_node_events convert_node_events = {
SPA_VERSION_NODE_EVENTS,
.info = convert_node_info,
.port_info = convert_port_info,
.result = convert_result,
};
@ -333,6 +358,9 @@ static void slave_info(void *data, const struct spa_node_info *info)
else
this->direction = SPA_DIRECTION_OUTPUT;
this->info.max_input_ports = this->direction == SPA_DIRECTION_INPUT ? 128 : 0;
this->info.max_output_ports = this->direction == SPA_DIRECTION_OUTPUT ? 128 : 0;
spa_log_debug(this->log, NAME" %p: slave info %s", this,
this->direction == SPA_DIRECTION_INPUT ?
"Input" : "Output");
@ -343,9 +371,33 @@ static void slave_info(void *data, const struct spa_node_info *info)
}
}
static void slave_port_info(void *data,
enum spa_direction direction, uint32_t port_id,
const struct spa_port_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_Format:
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 const struct spa_node_events slave_node_events = {
SPA_VERSION_NODE_EVENTS,
.info = slave_info,
.port_info = slave_port_info,
};
static int slave_ready(void *data, int status)
@ -354,6 +406,8 @@ static int slave_ready(void *data, int status)
spa_log_trace(this->log, NAME " %p: ready %d", this, status);
this->master = true;
if (this->direction == SPA_DIRECTION_OUTPUT)
status = spa_node_process(this->convert);
@ -766,8 +820,8 @@ static int impl_node_process(void *object)
struct impl *this = object;
int status;
spa_log_trace_fp(this->log, "%p: process convert:%u",
this, this->use_converter);
spa_log_trace_fp(this->log, "%p: process convert:%u master:%d",
this, this->use_converter, this->master);
if (this->direction == SPA_DIRECTION_INPUT) {
if (this->use_converter)
@ -779,6 +833,7 @@ static int impl_node_process(void *object)
if (this->direction == SPA_DIRECTION_OUTPUT && !this->master) {
if (this->use_converter)
status = spa_node_process(this->convert);
this->master = false;
}
return status;
}
@ -901,15 +956,12 @@ impl_init(const struct spa_handle_factory *factory,
if (this->slave == NULL)
return -EINVAL;
spa_node_add_listener(this->slave,
&this->slave_listener, &slave_node_events, this);
spa_node_set_callbacks(this->slave, &slave_node_callbacks, this);
spa_hook_list_init(&this->hooks);
this->node.iface = SPA_INTERFACE_INIT(
SPA_TYPE_INTERFACE_Node,
SPA_VERSION_NODE,
&impl_node, this);
spa_hook_list_init(&this->hooks);
this->hnd_convert = SPA_MEMBER(this, sizeof(struct impl), struct spa_handle);
spa_handle_factory_init(&spa_audioconvert_factory,
@ -919,18 +971,9 @@ impl_init(const struct spa_handle_factory *factory,
spa_handle_get_interface(this->hnd_convert, SPA_TYPE_INTERFACE_Node, &iface);
this->convert = iface;
this->target = this->convert;
spa_node_add_listener(this->convert,
&this->convert_listener, &convert_node_events, this);
this->use_converter = true;
configure_adapt(this);
link_io(this);
this->info_all = SPA_NODE_CHANGE_MASK_PARAMS;
this->info = SPA_NODE_INFO_INIT();
this->info.max_input_ports = this->direction == SPA_DIRECTION_INPUT ? 128 : 0;
this->info.max_output_ports = this->direction == SPA_DIRECTION_OUTPUT ? 128 : 0;
this->params[0] = SPA_PARAM_INFO(SPA_PARAM_EnumFormat, SPA_PARAM_INFO_READ);
this->params[1] = SPA_PARAM_INFO(SPA_PARAM_PropInfo, SPA_PARAM_INFO_READ);
this->params[2] = SPA_PARAM_INFO(SPA_PARAM_Props, SPA_PARAM_INFO_READWRITE);
@ -939,6 +982,18 @@ impl_init(const struct spa_handle_factory *factory,
this->info.params = this->params;
this->info.n_params = 5;
spa_node_add_listener(this->slave,
&this->slave_listener, &slave_node_events, this);
spa_node_set_callbacks(this->slave, &slave_node_callbacks, this);
spa_node_add_listener(this->convert,
&this->convert_listener, &convert_node_events, this);
this->use_converter = true;
configure_adapt(this);
link_io(this);
return 0;
}