mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-11-03 09:01:54 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

client-node: handle port set_io

Browse source
This commit is contained in:
Wim Taymans 2018-02-26 16:16:53 +01:00
parent bc669f5def
commit 760e046dcf
1 changed files with 28 additions and 33 deletions
Download patch file Download diff file Expand all files Collapse all files

61
src/modules/module-client-node/client-node.c
View file

@ -528,8 +528,9 @@ spa_proxy_node_port_set_io(struct spa_node *node,
void *data, size_t size)
{
struct proxy *this;
struct port *port;
struct pw_type *t;
struct pw_memblock *mem;
uint32_t memid, mem_offset, mem_size;
if (node == NULL)
return -EINVAL;
@ -543,42 +544,35 @@ spa_proxy_node_port_set_io(struct spa_node *node,
if (!CHECK_PORT(this, direction, port_id))
return -EINVAL;
port = GET_PORT(this, direction, port_id);
if (data) {
if ((mem = pw_memblock_find(data)) == NULL)
return -EINVAL;
memid = this->membase++;
mem_offset = mem->offset;
if (mem->size - mem_offset < size)
return -EINVAL;
if (id == t->io.Buffers)
port->io = data;
else {
struct pw_memblock *mem;
uint32_t memid, offset, size;
mem_size = mem->size;
if (data) {
if ((mem = pw_memblock_find(data)) == NULL)
return -EINVAL;
memid = this->membase++;
offset = mem->offset;
size = mem->size;
pw_client_node_resource_add_mem(this->resource,
memid,
t->data.MemFd,
mem->fd, mem->flags);
}
else {
memid = SPA_ID_INVALID;
offset = size = 0;
}
pw_client_node_resource_port_set_io(this->resource,
this->seq,
direction, port_id,
id,
memid,
offset, size);
pw_client_node_resource_add_mem(this->resource,
memid,
t->data.MemFd,
mem->fd, mem->flags);
}
return 0;
else {
memid = SPA_ID_INVALID;
mem_offset = mem_size = 0;
}
pw_client_node_resource_port_set_io(this->resource,
this->seq,
direction, port_id,
id,
memid,
mem_offset, mem_size);
return SPA_RESULT_RETURN_ASYNC(this->seq++);
}
static int
@ -746,6 +740,7 @@ spa_proxy_node_port_reuse_buffer(struct spa_node *node, uint32_t port_id, uint32
pw_client_node_transport_add_message(impl->transport, (struct pw_client_node_message *)
&PW_CLIENT_NODE_MESSAGE_PORT_REUSE_BUFFER_INIT(port_id, buffer_id));
do_flush(this);
return 0;
}