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pulse-server: split out "collect" functions

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Part of !776.
This commit is contained in:
Barnabás Pőcze 2021-06-18 22:10:11 +02:00
parent 4496c33751
commit acffe1b90b
4 changed files with 122 additions and 74 deletions
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1
src/modules/meson.build
View file

@ -133,6 +133,7 @@ endif
pipewire_module_protocol_pulse_sources = [
'module-protocol-pulse.c',
'module-protocol-pulse/collect.c',
'module-protocol-pulse/format.c',
'module-protocol-pulse/manager.c',
'module-protocol-pulse/pulse-server.c',

75
src/modules/module-protocol-pulse/collect.c
View file

@ -22,10 +22,17 @@
* DEALINGS IN THE SOFTWARE.
*/
#include <spa/param/props.h>
#include <spa/pod/builder.h>
#include <spa/pod/parser.h>
#include <spa/utils/string.h>
#include "collect.h"
#include <pipewire/pipewire.h>
static void select_best(struct selector *s, struct pw_manager_object *o)
#include "collect.h"
#include "defs.h"
#include "manager.h"
void select_best(struct selector *s, struct pw_manager_object *o)
{
const char *str;
int32_t prio = 0;
@ -40,8 +47,7 @@ static void select_best(struct selector *s, struct pw_manager_object *o)
}
}
struct pw_manager_object *select_object(struct pw_manager *m,
struct selector *s)
struct pw_manager_object *select_object(struct pw_manager *m, struct selector *s)
{
struct pw_manager_object *o;
const char *str;
@ -65,7 +71,7 @@ struct pw_manager_object *select_object(struct pw_manager *m,
return s->best;
}
static struct pw_manager_object *find_linked(struct pw_manager *m, uint32_t obj_id, enum pw_direction direction)
struct pw_manager_object *find_linked(struct pw_manager *m, uint32_t obj_id, enum pw_direction direction)
{
struct pw_manager_object *o, *p;
const char *str;
@ -117,18 +123,8 @@ void collect_card_info(struct pw_manager_object *card, struct card_info *info)
}
}
struct profile_info {
uint32_t id;
const char *name;
const char *description;
uint32_t priority;
uint32_t available;
uint32_t n_sources;
uint32_t n_sinks;
};
static uint32_t collect_profile_info(struct pw_manager_object *card, struct card_info *card_info,
struct profile_info *profile_info)
uint32_t collect_profile_info(struct pw_manager_object *card, struct card_info *card_info,
struct profile_info *profile_info)
{
struct pw_manager_param *p;
struct profile_info *pi;
@ -187,7 +183,7 @@ static uint32_t collect_profile_info(struct pw_manager_object *card, struct card
return n;
}
static uint32_t find_profile_id(struct pw_manager_object *card, const char *name)
uint32_t find_profile_id(struct pw_manager_object *card, const char *name)
{
struct pw_manager_param *p;
@ -211,8 +207,8 @@ static uint32_t find_profile_id(struct pw_manager_object *card, const char *name
return SPA_ID_INVALID;
}
void collect_device_info(struct pw_manager_object *device,
struct pw_manager_object *card, struct device_info *dev_info, bool monitor)
void collect_device_info(struct pw_manager_object *device, struct pw_manager_object *card,
struct device_info *dev_info, bool monitor)
{
struct pw_manager_param *p;
@ -268,7 +264,6 @@ void collect_device_info(struct pw_manager_object *device,
dev_info->volume_info.volume.channels = dev_info->map.channels;
}
static bool array_contains(uint32_t *vals, uint32_t n_vals, uint32_t val)
{
uint32_t n;
@ -280,28 +275,8 @@ static bool array_contains(uint32_t *vals, uint32_t n_vals, uint32_t val)
return false;
}
struct port_info {
uint32_t id;
uint32_t direction;
const char *name;
const char *description;
uint32_t priority;
uint32_t available;
const char *availability_group;
uint32_t type;
uint32_t n_devices;
uint32_t *devices;
uint32_t n_profiles;
uint32_t *profiles;
uint32_t n_props;
struct spa_pod *info;
};
static uint32_t collect_port_info(struct pw_manager_object *card, struct card_info *card_info,
struct device_info *dev_info, struct port_info *port_info)
uint32_t collect_port_info(struct pw_manager_object *card, struct card_info *card_info,
struct device_info *dev_info, struct port_info *port_info)
{
struct pw_manager_param *p;
uint32_t n;
@ -383,7 +358,7 @@ static uint32_t collect_port_info(struct pw_manager_object *card, struct card_in
return n;
}
static uint32_t find_port_id(struct pw_manager_object *card, uint32_t direction, const char *port_name)
uint32_t find_port_id(struct pw_manager_object *card, uint32_t direction, const char *port_name)
{
struct pw_manager_param *p;
@ -409,7 +384,7 @@ static uint32_t find_port_id(struct pw_manager_object *card, uint32_t direction,
return SPA_ID_INVALID;
}
static struct spa_dict *collect_props(struct spa_pod *info, struct spa_dict *dict)
struct spa_dict *collect_props(struct spa_pod *info, struct spa_dict *dict)
{
struct spa_pod_parser prs;
struct spa_pod_frame f[1];
@ -432,13 +407,9 @@ static struct spa_dict *collect_props(struct spa_pod *info, struct spa_dict *dic
return dict;
}
struct transport_codec_info {
enum spa_bluetooth_audio_codec id;
const char *description;
};
static uint32_t collect_transport_codec_info(struct pw_manager_object *card,
struct transport_codec_info *codecs, uint32_t max_codecs, uint32_t *active)
uint32_t collect_transport_codec_info(struct pw_manager_object *card,
struct transport_codec_info *codecs, uint32_t max_codecs,
uint32_t *active)
{
struct pw_manager_param *p;
uint32_t n_codecs = 0;

118
src/modules/module-protocol-pulse/collect.h
View file

@ -26,12 +26,35 @@
#ifndef PULSE_SERVER_COLLECT_H
#define PULSE_SERVER_COLLECT_H
#include <stdbool.h>
#include <stdint.h>
#include <spa/param/bluetooth/audio.h>
#include <pipewire/pipewire.h>
#include "format.h"
#include "volume.h"
struct pw_manager;
struct pw_manager_object;
/* ========================================================================== */
struct selector {
bool (*type) (struct pw_manager_object *o);
uint32_t id;
const char *key;
const char *value;
void (*accumulate) (struct selector *sel, struct pw_manager_object *o);
int32_t score;
struct pw_manager_object *best;
};
struct pw_manager_object *select_object(struct pw_manager *m, struct selector *s);
void select_best(struct selector *s, struct pw_manager_object *o);
/* ========================================================================== */
struct device_info {
uint32_t direction;
@ -45,14 +68,20 @@ struct device_info {
const char *active_port_name;
};
#define DEVICE_INFO_INIT(_dir) (struct device_info) { \
.direction = _dir, \
.ss = SAMPLE_SPEC_INIT, \
.map = CHANNEL_MAP_INIT, \
.volume_info = VOLUME_INFO_INIT, \
.device = SPA_ID_INVALID, \
.active_port = SPA_ID_INVALID, \
}
#define DEVICE_INFO_INIT(_dir) \
(struct device_info) { \
.direction = _dir, \
.ss = SAMPLE_SPEC_INIT, \
.map = CHANNEL_MAP_INIT, \
.volume_info = VOLUME_INFO_INIT, \
.device = SPA_ID_INVALID, \
.active_port = SPA_ID_INVALID, \
}
void collect_device_info(struct pw_manager_object *device, struct pw_manager_object *card,
struct device_info *dev_info, bool monitor);
/* ========================================================================== */
struct card_info {
uint32_t n_profiles;
@ -62,22 +91,69 @@ struct card_info {
uint32_t n_ports;
};
#define CARD_INFO_INIT (struct card_info) { \
.active_profile = SPA_ID_INVALID, \
}
#define CARD_INFO_INIT \
(struct card_info) { \
.active_profile = SPA_ID_INVALID, \
}
struct selector {
bool (*type) (struct pw_manager_object *o);
void collect_card_info(struct pw_manager_object *card, struct card_info *info);
/* ========================================================================== */
struct profile_info {
uint32_t id;
const char *key;
const char *value;
void (*accumulate) (struct selector *sel, struct pw_manager_object *o);
int32_t score;
struct pw_manager_object *best;
const char *name;
const char *description;
uint32_t priority;
uint32_t available;
uint32_t n_sources;
uint32_t n_sinks;
};
struct pw_manager_object *select_object(struct pw_manager *m, struct selector *s);
void collect_card_info(struct pw_manager_object *card, struct card_info *info);
void collect_device_info(struct pw_manager_object *device, struct pw_manager_object *card, struct device_info *dev_info, bool monitor);
uint32_t collect_profile_info(struct pw_manager_object *card, struct card_info *card_info,
struct profile_info *profile_info);
/* ========================================================================== */
struct port_info {
uint32_t id;
uint32_t direction;
const char *name;
const char *description;
uint32_t priority;
uint32_t available;
const char *availability_group;
uint32_t type;
uint32_t n_devices;
uint32_t *devices;
uint32_t n_profiles;
uint32_t *profiles;
uint32_t n_props;
struct spa_pod *info;
};
uint32_t collect_port_info(struct pw_manager_object *card, struct card_info *card_info,
struct device_info *dev_info, struct port_info *port_info);
/* ========================================================================== */
struct transport_codec_info {
enum spa_bluetooth_audio_codec id;
const char *description;
};
uint32_t collect_transport_codec_info(struct pw_manager_object *card,
struct transport_codec_info *codecs, uint32_t max_codecs,
uint32_t *active);
/* ========================================================================== */
struct spa_dict *collect_props(struct spa_pod *info, struct spa_dict *dict);
uint32_t find_profile_id(struct pw_manager_object *card, const char *name);
uint32_t find_port_id(struct pw_manager_object *card, uint32_t direction, const char *port_name);
struct pw_manager_object *find_linked(struct pw_manager *m, uint32_t obj_id, enum pw_direction direction);
#endif

2
src/modules/module-protocol-pulse/pulse-server.c
View file

@ -80,6 +80,7 @@
#include "pipewire/extensions/metadata.h"
#include "pulse-server.h"
#include "collect.h"
#include "commands.h"
#include "defs.h"
#include "format.h"
@ -122,7 +123,6 @@ struct latency_offset_data {
/* Functions that modules can use */
static void broadcast_subscribe_event(struct impl *impl, uint32_t mask, uint32_t event, uint32_t id);
#include "collect.c"
#include "module.c"
#include "message-handler.c"