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Improve async handling

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Don't use special callback in node to receive the results. Instead,
use a generic result callback to receive the result. This makes things
a bit more symetric and generic again because then you can choose how
to match the result to the request and you have a generic way to handle
both the sync and async case. We can then also remove the wait method.
This also makes the remote interface and spa interface to objects very
similar.

Make a helper object to receive and dispatch results. Use this in the
helper for enum_params.

Make device use the same result callbacks.
This commit is contained in:
Wim Taymans 2019-02-25 12:29:57 +01:00
parent 98463b689b
commit d2c18c7b1a
64 changed files with 1298 additions and 1141 deletions
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17
src/tools/pipewire-cli.c
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@ -393,7 +393,7 @@ static void on_state_changed(void *_data, enum pw_remote_state old,
pw_registry_proxy_add_listener(rd->registry_proxy,
&rd->registry_listener,
&registry_events, rd);
rd->prompt_pending = pw_core_proxy_sync(rd->core_proxy, 0);
pw_core_proxy_sync(rd->core_proxy, 0, ++rd->prompt_pending);
break;
default:
@ -687,8 +687,8 @@ static int node_event_info(void *object, const struct pw_node_info *info)
return 0;
}
static int node_event_param(void *object, uint32_t id, uint32_t index, uint32_t next,
const struct spa_pod *param)
static int node_event_param(void *object, uint32_t seq, uint32_t id,
uint32_t index, uint32_t next, const struct spa_pod *param)
{
struct proxy_data *data = object;
struct remote_data *rd = data->rd;
@ -726,8 +726,8 @@ static int port_event_info(void *object, const struct pw_port_info *info)
return 0;
}
static int port_event_param(void *object, uint32_t id, uint32_t index, uint32_t next,
const struct spa_pod *param)
static int port_event_param(void *object, uint32_t seq, uint32_t id,
uint32_t index, uint32_t next, const struct spa_pod *param)
{
struct proxy_data *data = object;
struct remote_data *rd = data->rd;
@ -1386,8 +1386,11 @@ static void do_input(void *data, int fd, enum spa_io mask)
}
if (d->current == NULL)
pw_main_loop_quit(d->loop);
else if (d->current->core_proxy)
d->current->prompt_pending = pw_core_proxy_sync(d->current->core_proxy, 0);
else {
struct remote_data *rd = d->current;
if (rd->core_proxy)
pw_core_proxy_sync(rd->core_proxy, 0, ++rd->prompt_pending);
}
}
}