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local-v4l2: fix leaks

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This commit is contained in:
Wim Taymans 2020-06-05 12:16:05 +02:00
parent ee5d6b4451
commit ade5bcb58d
1 changed files with 13 additions and 8 deletions
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21
src/examples/local-v4l2.c
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@ -64,6 +64,8 @@ struct data {
struct spa_buffer *buffers[32];
int n_buffers;
struct pw_proxy *out, *in, *link;
};
static void handle_events(struct data *data)
@ -334,7 +336,6 @@ static const struct spa_node_methods impl_node = {
static int make_nodes(struct data *data)
{
struct pw_properties *props;
struct pw_proxy *out, *in;
data->impl_node.iface = SPA_INTERFACE_INIT(
SPA_TYPE_INTERFACE_Node,
@ -353,7 +354,7 @@ static int make_nodes(struct data *data)
data->info.params = data->params;
data->info.n_params = SPA_N_ELEMENTS(data->params);
in = pw_core_export(data->core,
data->in = pw_core_export(data->core,
SPA_TYPE_INTERFACE_Node,
NULL,
&data->impl_node,
@ -364,7 +365,7 @@ static int make_nodes(struct data *data)
SPA_KEY_FACTORY_NAME, SPA_NAME_API_V4L2_SOURCE,
NULL);
out = pw_core_create_object(data->core,
data->out = pw_core_create_object(data->core,
"spa-node-factory",
PW_TYPE_INTERFACE_Node,
PW_VERSION_NODE,
@ -373,8 +374,8 @@ static int make_nodes(struct data *data)
while (true) {
if (pw_proxy_get_bound_id(out) != SPA_ID_INVALID &&
pw_proxy_get_bound_id(in) != SPA_ID_INVALID)
if (pw_proxy_get_bound_id(data->out) != SPA_ID_INVALID &&
pw_proxy_get_bound_id(data->in) != SPA_ID_INVALID)
break;
pw_loop_iterate(pw_main_loop_get_loop(data->loop), -1);
@ -383,11 +384,11 @@ static int make_nodes(struct data *data)
pw_properties_clear(props);
pw_properties_setf(props,
PW_KEY_LINK_OUTPUT_NODE, "%d", pw_proxy_get_bound_id(out));
PW_KEY_LINK_OUTPUT_NODE, "%d", pw_proxy_get_bound_id(data->out));
pw_properties_setf(props,
PW_KEY_LINK_INPUT_NODE, "%d", pw_proxy_get_bound_id(in));
PW_KEY_LINK_INPUT_NODE, "%d", pw_proxy_get_bound_id(data->in));
pw_core_create_object(data->core,
data->link = pw_core_create_object(data->core,
"link-factory",
PW_TYPE_INTERFACE_Link,
PW_VERSION_LINK,
@ -437,8 +438,12 @@ int main(int argc, char *argv[])
pw_main_loop_run(data.loop);
pw_proxy_destroy(data.link);
pw_proxy_destroy(data.in);
pw_proxy_destroy(data.out);
pw_context_destroy(data.context);
pw_main_loop_destroy(data.loop);
pw_deinit();
return 0;
}