mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-11-02 09:01:50 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

node: add set_param and send_command methods

Browse source
This commit is contained in:
Wim Taymans 2018-09-18 09:28:17 +02:00
parent 1ea3d5c474
commit aab69948b0
4 changed files with 128 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

62
src/modules/module-protocol-native/protocol-native.c
View file

@ -764,6 +764,64 @@ static int node_demarshal_enum_params(void *object, void *data, size_t size)
return 0;
}
static void node_marshal_set_param(void *object, uint32_t id, uint32_t flags,
const struct spa_pod *param)
{
struct pw_proxy *proxy = object;
struct spa_pod_builder *b;
b = pw_protocol_native_begin_proxy(proxy, PW_NODE_PROXY_METHOD_SET_PARAM);
spa_pod_builder_add_struct(b,
"I", id,
"i", flags,
"P", param);
pw_protocol_native_end_proxy(proxy, b);
}
static int node_demarshal_set_param(void *object, void *data, size_t size)
{
struct pw_resource *resource = object;
struct spa_pod_parser prs;
uint32_t id, flags;
struct spa_pod *param;
spa_pod_parser_init(&prs, data, size, 0);
if (spa_pod_parser_get(&prs,
"[ I", &id,
"i", &flags,
"P", &param, NULL) < 0)
return -EINVAL;
pw_resource_do(resource, struct pw_node_proxy_methods, set_param, 0, id, flags, param);
return 0;
}
static void node_marshal_send_command(void *object, const struct spa_command *command)
{
struct pw_proxy *proxy = object;
struct spa_pod_builder *b;
b = pw_protocol_native_begin_proxy(proxy, PW_NODE_PROXY_METHOD_SEND_COMMAND);
spa_pod_builder_add_struct(b, "P", command);
pw_protocol_native_end_proxy(proxy, b);
}
static int node_demarshal_send_command(void *object, void *data, size_t size)
{
struct pw_resource *resource = object;
struct spa_pod_parser prs;
struct spa_command *command;
spa_pod_parser_init(&prs, data, size, 0);
if (spa_pod_parser_get(&prs,
"[ P", &command, NULL) < 0)
return -EINVAL;
pw_resource_do(resource, struct pw_node_proxy_methods, send_command, 0, command);
return 0;
}
static void port_marshal_info(void *object, struct pw_port_info *info)
{
struct pw_resource *resource = object;
@ -1186,10 +1244,14 @@ const struct pw_protocol_marshal pw_protocol_native_factory_marshal = {
static const struct pw_node_proxy_methods pw_protocol_native_node_method_marshal = {
PW_VERSION_NODE_PROXY_METHODS,
&node_marshal_enum_params,
&node_marshal_set_param,
&node_marshal_send_command,
};
static const struct pw_protocol_native_demarshal pw_protocol_native_node_method_demarshal[] = {
{ &node_demarshal_enum_params, 0, },
{ &node_demarshal_set_param, PW_PROTOCOL_NATIVE_PERM_W, },
{ &node_demarshal_send_command, PW_PROTOCOL_NATIVE_PERM_W, },
};
static const struct pw_node_proxy_events pw_protocol_native_node_event_marshal = {