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port: schedule reuse-buffer

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Handle reuse-buffer in output-port tee nodes and input-port mix
nodes. In both cases, reuse-buffer is forwarded to the input ports of
the tee/mix node.

Change-Id: Ifbe8bcf07f0adc6400accc64a9bfb63a5c70e215
This commit is contained in:
David Svensson Fors 2017-09-22 17:45:28 +02:00 • committed by Wim Taymans
parent d96d40e30a
commit ed9851ab0f
1 changed files with 18 additions and 0 deletions
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18
src/pipewire/port.c
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@ -83,6 +83,15 @@ static int schedule_tee_output(struct spa_node *data)
static int schedule_tee_reuse_buffer(struct spa_node *data, uint32_t port_id, uint32_t buffer_id)
{
struct impl *impl = SPA_CONTAINER_OF(data, struct impl, mix_node);
struct pw_port *this = &impl->this;
struct spa_graph_node *node = &this->rt.mix_node;
struct spa_graph_port *p, *pp;
spa_list_for_each(p, &node->ports[SPA_DIRECTION_INPUT], link)
if ((pp = p->peer) != NULL)
spa_node_port_reuse_buffer(pp->node->implementation, port_id, buffer_id);
return SPA_RESULT_OK;
}
@ -131,6 +140,15 @@ static int schedule_mix_output(struct spa_node *data)
static int schedule_mix_reuse_buffer(struct spa_node *data, uint32_t port_id, uint32_t buffer_id)
{
struct impl *impl = SPA_CONTAINER_OF(data, struct impl, mix_node);
struct pw_port *this = &impl->this;
struct spa_graph_node *node = &this->rt.mix_node;
struct spa_graph_port *p, *pp;
spa_list_for_each(p, &node->ports[SPA_DIRECTION_INPUT], link)
if ((pp = p->peer) != NULL)
spa_node_port_reuse_buffer(pp->node->implementation, port_id, buffer_id);
return SPA_RESULT_OK;
}