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pulse-server: Handle formats of virtual devices better

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Virtual devices tend to start with partial fields set in the EnumFormat
param (usually rate is missing). This causes virtual devices to be
invisible until they are used in some way.

Fix this by relaxing the parsing of EnumFormat and by falling back to
the server defaults for the unspecified fields.

Fixes #1413
This commit is contained in:
Wim Taymans 2021-08-25 17:33:22 +02:00
parent 3526e33fe1
commit a9169cf491
6 changed files with 58 additions and 19 deletions
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8
src/modules/module-protocol-pulse/collect.c
View file

@ -232,7 +232,7 @@ uint32_t find_profile_id(struct pw_manager_object *card, const char *name)
}
void collect_device_info(struct pw_manager_object *device, struct pw_manager_object *card,
struct device_info *dev_info, bool monitor)
struct device_info *dev_info, bool monitor, struct defs *defs)
{
struct pw_manager_param *p;
@ -266,12 +266,14 @@ void collect_device_info(struct pw_manager_object *device, struct pw_manager_obj
{
struct spa_pod *copy = spa_pod_copy(p->param);
spa_pod_fixate(copy);
format_parse_param(copy, &dev_info->ss, &dev_info->map);
format_parse_param(copy, &dev_info->ss, &dev_info->map,
&defs->sample_spec, &defs->channel_map);
free(copy);
break;
}
case SPA_PARAM_Format:
format_parse_param(p->param, &dev_info->ss, &dev_info->map);
format_parse_param(p->param, &dev_info->ss, &dev_info->map,
NULL, NULL);
break;
case SPA_PARAM_Props: