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port: delegate initialization of mix ports to port

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This commit is contained in:
Wim Taymans 2018-03-02 11:04:47 +01:00
parent 319098b4c8
commit 2ea9addcf2
4 changed files with 163 additions and 95 deletions
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42
src/modules/module-client-node/client-node.c
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@ -137,6 +137,7 @@ struct impl {
struct pw_client_node_transport *transport;
struct pw_map io_map;
struct pw_memblock *io_areas;
uint32_t io_memid;
@ -600,7 +601,12 @@ static int do_port_set_io(struct impl *impl,
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);
pw_log_debug("client-node %p: %s port %d.%d set io %p %zd", impl,
direction == SPA_DIRECTION_INPUT ? "input" : "output",
port_id, mix_id, data, size);
if (!CHECK_PORT(this, direction, port_id))
return -EINVAL;
if (this->resource == NULL)
return 0;
@ -643,9 +649,6 @@ impl_node_port_set_io(struct spa_node *node,
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);
}
@ -1215,6 +1218,7 @@ static void node_initialized(void *data)
m = ensure_mem(impl, impl->io_areas->fd, t->data.MemFd, impl->io_areas->flags);
impl->io_memid = m->id;
pw_log_debug("client-node %p: io areas %p", node, impl->io_areas->ptr);
pw_client_node_resource_transport(this->resource,
pw_global_get_id(pw_node_get_global(node)),
@ -1246,16 +1250,35 @@ static void node_free(void *data)
free(impl);
}
static void *port_get_io(void *data, uint32_t id, size_t size)
static int port_init_mix(void *data, struct pw_port_mix *mix)
{
struct impl *impl = data;
uint32_t ioid;
return impl->io_areas->ptr;
ioid = pw_map_insert_new(&impl->io_map, NULL);
mix->port.io = SPA_MEMBER(impl->io_areas->ptr, ioid * sizeof(struct spa_io_buffers), void);
pw_log_debug("client-node %p: init mix io %d %p", impl, ioid, mix->port.io);
return 0;
}
static int port_release_mix(void *data, struct pw_port_mix *mix)
{
struct impl *impl = data;
uint32_t id;
id = (mix->port.io - (struct spa_io_buffers*)impl->io_areas->ptr);
pw_map_remove(&impl->io_map, id);
return 0;
}
static const struct pw_port_implementation port_impl = {
PW_VERSION_PORT_IMPLEMENTATION,
.get_io = port_get_io,
.init_mix = port_init_mix,
.release_mix = port_release_mix,
};
static int mix_port_set_io(struct spa_node *node,
@ -1264,16 +1287,12 @@ 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;
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 (!CHECK_PORT(this, direction, port_id))
return -EINVAL;
return do_port_set_io(impl,
direction, p->port_id, port_id,
id, data, size);
@ -1355,6 +1374,7 @@ struct pw_client_node *pw_client_node_new(struct pw_resource *resource,
node_init(&impl->node, NULL, support, n_support);
impl->node.impl = impl;
pw_map_init(&impl->io_map, 64, 64);
pw_array_init(&impl->mems, 64);
if ((name = pw_properties_get(properties, "node.name")) == NULL)