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port-config: add internalFormat to PortConfig

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Use the Format for all possible formats on the
EnumPortConfig and the configured external format on PortConfig.

Make a new internalFormat that contains the configured format of the
adapter follower.

Make pw-top use the PortConfig internalFormat in the FORMAT view and fall
back to Format, when not available (for older clients).
This commit is contained in:
Wim Taymans 2026-06-12 17:50:46 +02:00
parent d780f4f535
commit b5555cc3f6
5 changed files with 23 additions and 10 deletions
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1
spa/include/spa/param/port-config-types.h
View file

@ -40,6 +40,7 @@ static const struct spa_type_info spa_type_param_port_config[] = {
{ SPA_PARAM_PORT_CONFIG_control, SPA_TYPE_Bool, SPA_TYPE_INFO_PARAM_PORT_CONFIG_BASE "control", NULL },
{ SPA_PARAM_PORT_CONFIG_format, SPA_TYPE_OBJECT_Format, SPA_TYPE_INFO_PARAM_PORT_CONFIG_BASE "format", NULL },
{ SPA_PARAM_PORT_CONFIG_group, SPA_TYPE_String, SPA_TYPE_INFO_PARAM_PORT_CONFIG_BASE "group", NULL },
{ SPA_PARAM_PORT_CONFIG_internalFormat, SPA_TYPE_OBJECT_Format, SPA_TYPE_INFO_PARAM_PORT_CONFIG_BASE "internalFormat", NULL },
{ 0, 0, NULL, NULL },
};

3
spa/include/spa/param/port-config.h
View file

@ -32,8 +32,9 @@ enum spa_param_port_config {
SPA_PARAM_PORT_CONFIG_mode, /**< (Id enum spa_param_port_config_mode) mode */
SPA_PARAM_PORT_CONFIG_monitor, /**< (Bool) enable monitor output ports on input ports */
SPA_PARAM_PORT_CONFIG_control, /**< (Bool) enable control ports */
SPA_PARAM_PORT_CONFIG_format, /**< (Object) format filter */
SPA_PARAM_PORT_CONFIG_format, /**< (Object) possible/external format configuration */
SPA_PARAM_PORT_CONFIG_group, /**< (String) the port group name */
SPA_PARAM_PORT_CONFIG_internalFormat, /**< (Object) actual internal format */
};
/**

15
spa/plugins/audioconvert/audioadapter.c
View file

@ -173,16 +173,20 @@ static int convert_enum_port_config(struct impl *this,
{
struct spa_pod *f1, *f2 = NULL, *format = NULL;
struct spa_pod_frame f[1];
uint32_t fmt_id, fmt_start = 0;
uint32_t fmt_id, fmt_start = 0, pc_id;
int res;
if (this->convert == NULL)
return 0;
if (id == SPA_PARAM_EnumPortConfig)
if (id == SPA_PARAM_EnumPortConfig) {
fmt_id = SPA_PARAM_EnumFormat;
else
pc_id = SPA_PARAM_PORT_CONFIG_format;
}
else {
fmt_id = SPA_PARAM_Format;
pc_id = SPA_PARAM_PORT_CONFIG_internalFormat;
}
res = spa_node_port_enum_params_sync(this->follower,
this->direction, 0,
@ -195,7 +199,7 @@ static int convert_enum_port_config(struct impl *this,
0);
if (res > 0) {
spa_pod_builder_add(builder,
SPA_PARAM_PORT_CONFIG_format, SPA_POD_Pod(format),
pc_id, SPA_POD_Pod(format),
0);
}
f1 = spa_pod_builder_pop(builder, &f[0]);
@ -253,7 +257,8 @@ next:
SPA_PARAM_PORT_CONFIG_direction, SPA_POD_Id(this->direction),
SPA_PARAM_PORT_CONFIG_mode, SPA_POD_Id(
SPA_PARAM_PORT_CONFIG_MODE_passthrough),
SPA_PARAM_PORT_CONFIG_format, SPA_POD_Pod(format));
SPA_PARAM_PORT_CONFIG_format, SPA_POD_Pod(format),
SPA_PARAM_PORT_CONFIG_internalFormat, SPA_POD_Pod(format));
result.next++;
res = 1;
break;

2
spa/plugins/audioconvert/audioconvert.c
View file

@ -558,7 +558,7 @@ static int node_param_port_config(struct impl *this, uint32_t id, uint32_t index
}
if (dir->have_format) {
spa_pod_builder_prop(b, SPA_PARAM_PORT_CONFIG_format, 0);
spa_format_audio_raw_build(b, id, &dir->format.info.raw);
spa_format_audio_build(b, id, &dir->format);
}
*param = spa_pod_builder_pop(b, &f[0]);
break;

12
src/tools/pw-top.c
View file

@ -326,14 +326,20 @@ static void node_param(void *data, int seq,
struct node *n = data;
switch (id) {
case SPA_PARAM_Format:
{
handle_format(n, param);
break;
}
case SPA_PARAM_PortConfig:
{
const struct spa_pod *format = NULL;
if (spa_pod_parse_object(param,
SPA_TYPE_OBJECT_ParamPortConfig, NULL,
SPA_PARAM_PORT_CONFIG_format, SPA_POD_OPT_Pod(&format)) < 0)
SPA_PARAM_PORT_CONFIG_internalFormat, SPA_POD_OPT_Pod(&format)) < 0)
return;
handle_format(n, format);
if (format != NULL)
handle_format(n, format);
break;
}
default:
@ -361,7 +367,7 @@ static struct node *add_node(struct data *d, uint32_t id, const char *name)
n->proxy = pw_registry_bind(d->registry, id, PW_TYPE_INTERFACE_Node, PW_VERSION_NODE, 0);
if (n->proxy) {
uint32_t ids[] = { SPA_PARAM_PortConfig };
uint32_t ids[] = { SPA_PARAM_Format, SPA_PARAM_PortConfig };
pw_proxy_add_listener(n->proxy,
&n->proxy_listener, &proxy_events, n);