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Add control properties to audiotestsrc

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Add control properties to audiotestsrc for frequency and volume
and add a test program.
Add size parameter to set_io for additional checks and to make it
easy to know how much control data we can write.
This commit is contained in:
Wim Taymans 2017-11-22 14:30:04 +01:00
parent 8efea3e1ea
commit a092b9312a
28 changed files with 774 additions and 64 deletions
Download patch file Download diff file Expand all files Collapse all files

6
spa/plugins/volume/volume.c
View file

@ -634,7 +634,7 @@ impl_node_port_set_io(struct spa_node *node,
enum spa_direction direction,
uint32_t port_id,
uint32_t id,
void *io)
void *data, size_t size)
{
struct impl *this;
struct port *port;
@ -650,9 +650,9 @@ impl_node_port_set_io(struct spa_node *node,
port = GET_PORT(this, direction, port_id);
if (id == t->io.Buffers)
port->io = io;
port->io = data;
else if (id == t->io.ControlRange)
port->range = io;
port->range = data;
else
return -ENOENT;