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client-node: implement set_io on mixer and regular node

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This commit is contained in:
Wim Taymans 2018-03-01 20:07:24 +01:00
parent 28a094a65b
commit 319098b4c8
1 changed files with 53 additions and 33 deletions
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86
src/modules/module-client-node/client-node.c
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@ -590,6 +590,48 @@ impl_node_port_set_param(struct spa_node *node,
return SPA_RESULT_RETURN_ASYNC(this->seq++);
}
static int do_port_set_io(struct impl *impl,
enum spa_direction direction, uint32_t port_id, uint32_t mix_id,
uint32_t id, void *data, size_t size)
{
struct node *this = &impl->node;
struct pw_type *t = impl->t;
struct pw_memblock *mem;
struct mem *m;
uint32_t memid, mem_offset, mem_size;
pw_log_debug("client-node %p: port %d.%d set io %p %zd", impl, port_id, mix_id, data, size);
if (this->resource == NULL)
return 0;
if (data) {
if ((mem = pw_memblock_find(data)) == NULL)
return -EINVAL;
mem_offset = mem->offset;
mem_size = mem->size;
if (mem_size - mem_offset < size)
return -EINVAL;
m = ensure_mem(impl, mem->fd, t->data.MemFd, mem->flags);
memid = m->id;
}
else {
memid = SPA_ID_INVALID;
mem_offset = mem_size = 0;
}
pw_client_node_resource_port_set_io(this->resource,
this->seq,
direction, port_id, mix_id,
id,
memid,
mem_offset, mem_size);
return SPA_RESULT_RETURN_ASYNC(this->seq++);
}
static int
impl_node_port_set_io(struct spa_node *node,
enum spa_direction direction,
@ -597,7 +639,14 @@ impl_node_port_set_io(struct spa_node *node,
uint32_t id,
void *data, size_t size)
{
return -ENOTSUP;
struct node *this;
this = SPA_CONTAINER_OF(node, struct node, node);
if (!CHECK_PORT(this, direction, port_id))
return -EINVAL;
return do_port_set_io(this->impl, direction, port_id, 0, id, data, size);
}
static int
@ -1216,47 +1265,18 @@ static int mix_port_set_io(struct spa_node *node,
struct pw_port *p = SPA_CONTAINER_OF(node, struct pw_port, mix_node);
struct impl *impl = p->owner_data;
struct node *this = &impl->node;
struct pw_type *t = impl->t;
struct pw_memblock *mem;
struct mem *m;
uint32_t memid, mem_offset, mem_size;
pw_log_debug("client-node %p: mix port %d set io %p, %zd", impl, port_id, data, size);
p->rt.port.io = data;
p->rt.mix_port.io = data;
if (this->resource == NULL)
return 0;
if (!CHECK_PORT(this, direction, port_id))
return -EINVAL;
if (data) {
if ((mem = pw_memblock_find(data)) == NULL)
return -EINVAL;
mem_offset = mem->offset;
mem_size = mem->size;
if (mem_size - mem_offset < size)
return -EINVAL;
m = ensure_mem(impl, mem->fd, t->data.MemFd, mem->flags);
memid = m->id;
}
else {
memid = SPA_ID_INVALID;
mem_offset = mem_size = 0;
}
pw_client_node_resource_port_set_io(this->resource,
this->seq,
direction, port_id, 0,
id,
memid,
mem_offset, mem_size);
return SPA_RESULT_RETURN_ASYNC(this->seq++);
return do_port_set_io(impl,
direction, p->port_id, port_id,
id, data, size);
}
static int mix_port_process_input(struct spa_node *data)