mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-10-31 22:25:38 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

simplify events and commands

Browse source
This commit is contained in:
Wim Taymans 2016-10-24 15:30:15 +02:00
parent 0373f73bac
commit d3dd90bb05
25 changed files with 220 additions and 252 deletions
Download patch file Download diff file Expand all files Collapse all files

60
spa/plugins/v4l2/v4l2-source.c
View file

@ -225,25 +225,23 @@ spa_v4l2_source_node_set_props (SpaNode *node,
}
static SpaResult
do_command_complete (SpaPoll *poll,
uint32_t seq,
size_t size,
void *data,
void *user_data)
do_send_event (SpaPoll *poll,
bool async,
uint32_t seq,
size_t size,
void *data,
void *user_data)
{
SpaV4l2Source *this = user_data;
SpaNodeEvent event;
event.type = SPA_NODE_EVENT_TYPE_ASYNC_COMPLETE;
event.size = size;
event.data = data;
this->event_cb (&this->node, &event, this->user_data);
this->event_cb (&this->node, data, this->user_data);
return SPA_RESULT_OK;
}
static SpaResult
do_start (SpaPoll *poll,
bool async,
uint32_t seq,
size_t size,
void *data,
@ -255,19 +253,24 @@ do_start (SpaPoll *poll,
res = spa_v4l2_start (this);
ac.seq = seq;
ac.res = res;
spa_poll_invoke (this->state[0].main_loop,
do_command_complete,
seq,
sizeof (ac),
&ac,
this);
if (async) {
ac.event.type = SPA_NODE_EVENT_TYPE_ASYNC_COMPLETE;
ac.event.size = sizeof (SpaNodeEventAsyncComplete);
ac.seq = seq;
ac.res = res;
spa_poll_invoke (this->state[0].main_loop,
do_send_event,
seq,
sizeof (ac),
&ac,
this);
}
return res;
}
static SpaResult
do_pause (SpaPoll *poll,
bool async,
uint32_t seq,
size_t size,
void *data,
@ -279,18 +282,21 @@ do_pause (SpaPoll *poll,
res = spa_v4l2_pause (this);
ac.seq = seq;
ac.res = res;
spa_poll_invoke (this->state[0].main_loop,
do_command_complete,
seq,
sizeof (ac),
&ac,
this);
if (async) {
ac.event.type = SPA_NODE_EVENT_TYPE_ASYNC_COMPLETE;
ac.event.size = sizeof (SpaNodeEventAsyncComplete);
ac.seq = seq;
ac.res = res;
spa_poll_invoke (this->state[0].main_loop,
do_send_event,
seq,
sizeof (ac),
&ac,
this);
}
return res;
}
static SpaResult
spa_v4l2_source_node_send_command (SpaNode *node,
SpaNodeCommand *command)