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node: Add id to set_io

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Make it possible to configure multiple io areas on a port by giving
an id to set_io.
Add some types to enumerate the supported ids
Make an area to exchange buffers and one to specify pull ranges.
The idea is to make more area types for controlable properties.
Implement enumeration of IO areas in volume.
This commit is contained in:
Wim Taymans 2017-11-21 19:34:37 +01:00
parent 4288a634f4
commit 8efea3e1ea
40 changed files with 583 additions and 208 deletions
Download patch file Download diff file Expand all files Collapse all files

19
spa/plugins/test/fakesink.c
View file

@ -30,6 +30,7 @@
#include <spa/utils/list.h>
#include <spa/clock/clock.h>
#include <spa/node/node.h>
#include <spa/node/io.h>
#include <spa/param/buffers.h>
#include <spa/param/meta.h>
#include <spa/param/format.h>
@ -45,6 +46,7 @@ struct type {
uint32_t format;
uint32_t props;
uint32_t prop_live;
struct spa_type_io io;
struct spa_type_param param;
struct spa_type_meta meta;
struct spa_type_data data;
@ -61,6 +63,7 @@ static inline void init_type(struct type *type, struct spa_type_map *map)
type->format = spa_type_map_get_id(map, SPA_TYPE__Format);
type->props = spa_type_map_get_id(map, SPA_TYPE__Props);
type->prop_live = spa_type_map_get_id(map, SPA_TYPE_PROPS__live);
spa_type_io_map(map, &type->io);
spa_type_param_map(map, &type->param);
spa_type_meta_map(map, &type->meta);
spa_type_data_map(map, &type->data);
@ -103,7 +106,7 @@ struct impl {
struct itimerspec timerspec;
struct spa_port_info info;
struct spa_port_io *io;
struct spa_io_buffers *io;
bool have_format;
uint8_t format_buffer[1024];
@ -243,7 +246,7 @@ static void render_buffer(struct impl *this, struct buffer *b)
static int consume_buffer(struct impl *this)
{
struct buffer *b;
struct spa_port_io *io = this->io;
struct spa_io_buffers *io = this->io;
int n_bytes;
read_timer(this);
@ -665,17 +668,23 @@ static int
impl_node_port_set_io(struct spa_node *node,
enum spa_direction direction,
uint32_t port_id,
struct spa_port_io *io)
uint32_t id,
void *io)
{
struct impl *this;
struct type *t;
spa_return_val_if_fail(node != NULL, -EINVAL);
this = SPA_CONTAINER_OF(node, struct impl, node);
t = &this->type;
spa_return_val_if_fail(CHECK_PORT(this, direction, port_id), -EINVAL);
this->io = io;
if (id == t->io.Buffers)
this->io = io;
else
return -ENOENT;
return 0;
}
@ -697,7 +706,7 @@ impl_node_port_send_command(struct spa_node *node,
static int impl_node_process_input(struct spa_node *node)
{
struct impl *this;
struct spa_port_io *input;
struct spa_io_buffers *input;
spa_return_val_if_fail(node != NULL, -EINVAL);

19
spa/plugins/test/fakesrc.c
View file

@ -30,6 +30,7 @@
#include <spa/utils/list.h>
#include <spa/clock/clock.h>
#include <spa/node/node.h>
#include <spa/node/io.h>
#include <spa/param/buffers.h>
#include <spa/param/meta.h>
#include <spa/param/format.h>
@ -46,6 +47,7 @@ struct type {
uint32_t props;
uint32_t prop_live;
uint32_t prop_pattern;
struct spa_type_io io;
struct spa_type_param param;
struct spa_type_meta meta;
struct spa_type_data data;
@ -63,6 +65,7 @@ static inline void init_type(struct type *type, struct spa_type_map *map)
type->props = spa_type_map_get_id(map, SPA_TYPE__Props);
type->prop_live = spa_type_map_get_id(map, SPA_TYPE_PROPS__live);
type->prop_pattern = spa_type_map_get_id(map, SPA_TYPE_PROPS__patternType);
spa_type_io_map(map, &type->io);
spa_type_param_map(map, &type->param);
spa_type_meta_map(map, &type->meta);
spa_type_data_map(map, &type->data);
@ -106,7 +109,7 @@ struct impl {
struct itimerspec timerspec;
struct spa_port_info info;
struct spa_port_io *io;
struct spa_io_buffers *io;
bool have_format;
uint8_t format_buffer[1024];
@ -258,7 +261,7 @@ static inline void read_timer(struct impl *this)
static int make_buffer(struct impl *this)
{
struct buffer *b;
struct spa_port_io *io = this->io;
struct spa_io_buffers *io = this->io;
int n_bytes;
read_timer(this);
@ -682,17 +685,23 @@ static int
impl_node_port_set_io(struct spa_node *node,
enum spa_direction direction,
uint32_t port_id,
struct spa_port_io *io)
uint32_t id,
void *io)
{
struct impl *this;
struct type *t;
spa_return_val_if_fail(node != NULL, -EINVAL);
this = SPA_CONTAINER_OF(node, struct impl, node);
t = &this->type;
spa_return_val_if_fail(CHECK_PORT(this, direction, port_id), -EINVAL);
this->io = io;
if (id == t->io.Buffers)
this->io = io;
else
return -ENOENT;
return 0;
}
@ -746,7 +755,7 @@ static int impl_node_process_input(struct spa_node *node)
static int impl_node_process_output(struct spa_node *node)
{
struct impl *this;
struct spa_port_io *io;
struct spa_io_buffers *io;
spa_return_val_if_fail(node != NULL, -EINVAL);