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Implement control streams

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spa_io_control_range -> spa_io_range
Add helpers for sequence and control pod objects
Implement control properties in audiotestsrc, update test example.
This commit is contained in:
Wim Taymans 2018-08-28 18:16:41 +02:00
parent 90c1a95eef
commit c9526dc2bb
21 changed files with 289 additions and 272 deletions
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12
src/modules/module-client-node/client-stream.c
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@ -84,7 +84,7 @@ struct impl {
struct pw_port_mix client_port_mix;
struct spa_io_buffers *io;
struct spa_io_control_range ctrl;
struct spa_io_range range;
struct spa_buffer **buffers;
uint32_t n_buffers;
@ -253,9 +253,9 @@ impl_node_add_port(struct spa_node *node, enum spa_direction direction, uint32_t
if ((res = spa_node_port_set_io(impl->adapter_mix,
direction, port_id,
SPA_IO_ControlRange,
&impl->ctrl,
sizeof(&impl->ctrl))) < 0)
SPA_IO_Range,
&impl->range,
sizeof(&impl->range))) < 0)
return res;
return res;
@ -745,9 +745,9 @@ static int impl_node_process(struct spa_node *node)
struct pw_driver_quantum *q = impl->this.node->driver_node->rt.quantum;
int status, trigger;
impl->ctrl.min_size = impl->ctrl.max_size = q->size * sizeof(float);
impl->range.min_size = impl->range.max_size = q->size * sizeof(float);
spa_log_trace(this->log, "%p: process %d", this, impl->ctrl.max_size);
spa_log_trace(this->log, "%p: process %d", this, impl->range.max_size);
if (impl->use_converter) {
status = spa_node_process(impl->adapter);