mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-11-04 13:30:12 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

pulse-server: Factor out module code to compile independently

Browse source 
This starts breaking up the giant monolith that is the pulse-server.c
code into more manageable chunks by trying to split the module code into
individual compilation units.
This commit is contained in:
Arun Raghavan 2021-04-15 15:53:05 -04:00
parent abf193452c
commit 74140abada
19 changed files with 763 additions and 558 deletions
Download patch file Download diff file Expand all files Collapse all files

237
src/modules/module-protocol-pulse/internal.h Normal file
View file

@ -0,0 +1,237 @@
/* PipeWire
*
* Copyright © 2020 Wim Taymans
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifndef PULSE_SERVER_INTERNAL_H
#define PULSE_SERVER_INTERNAL_H
#include "config.h"
#include <sys/socket.h>
#include <sys/un.h>
#include <spa/utils/defs.h>
#include <spa/utils/ringbuffer.h>
#include <pipewire/pipewire.h>
#include <pipewire/private.h>
#include "format.h"
#define NAME "pulse-server"
struct defs {
struct spa_fraction min_req;
struct spa_fraction default_req;
struct spa_fraction min_frag;
struct spa_fraction default_frag;
struct spa_fraction default_tlength;
struct spa_fraction min_quantum;
struct sample_spec sample_spec;
struct channel_map channel_map;
};
struct descriptor {
uint32_t length;
uint32_t channel;
uint32_t offset_hi;
uint32_t offset_lo;
uint32_t flags;
};
struct stats {
uint32_t n_allocated;
uint32_t allocated;
uint32_t n_accumulated;
uint32_t accumulated;
uint32_t sample_cache;
};
struct impl;
struct server;
struct client;
struct client {
struct spa_list link;
struct impl *impl;
struct server *server;
int ref;
const char *name;
struct spa_source *source;
struct spa_source *cleanup;
uint32_t version;
struct pw_properties *props;
struct pw_core *core;
struct pw_manager *manager;
struct spa_hook manager_listener;
uint32_t subscribed;
struct pw_manager_object *metadata_default;
char *default_sink;
char *default_source;
struct pw_manager_object *metadata_routes;
struct pw_properties *routes;
uint32_t connect_tag;
uint32_t in_index;
uint32_t out_index;
struct descriptor desc;
struct message *message;
struct pw_map streams;
struct spa_list out_messages;
struct spa_list operations;
struct spa_list loading_modules;
struct spa_list pending_samples;
unsigned int disconnect:1;
unsigned int disconnecting:1;
unsigned int need_flush:1;
struct pw_manager_object *prev_default_sink;
struct pw_manager_object *prev_default_source;
};
struct buffer_attr {
uint32_t maxlength;
uint32_t tlength;
uint32_t prebuf;
uint32_t minreq;
uint32_t fragsize;
};
struct volume {
uint8_t channels;
float values[CHANNELS_MAX];
};
#define VOLUME_INIT (struct volume) { \
.channels = 0, \
}
struct stream {
uint32_t create_tag;
uint32_t channel; /* index in map */
uint32_t id; /* id of global */
struct impl *impl;
struct client *client;
#define STREAM_TYPE_RECORD 0
#define STREAM_TYPE_PLAYBACK 1
#define STREAM_TYPE_UPLOAD 2
uint32_t type;
enum pw_direction direction;
struct pw_properties *props;
struct pw_stream *stream;
struct spa_hook stream_listener;
struct spa_io_rate_match *rate_match;
struct spa_ringbuffer ring;
void *buffer;
int64_t read_index;
int64_t write_index;
uint64_t underrun_for;
uint64_t playing_for;
uint64_t ticks_base;
uint64_t timestamp;
int64_t delay;
uint32_t missing;
uint32_t requested;
struct sample_spec ss;
struct channel_map map;
struct buffer_attr attr;
uint32_t frame_size;
uint32_t rate;
struct volume volume;
bool muted;
uint32_t drain_tag;
unsigned int corked:1;
unsigned int draining:1;
unsigned int volume_set:1;
unsigned int muted_set:1;
unsigned int early_requests:1;
unsigned int adjust_latency:1;
unsigned int is_underrun:1;
unsigned int in_prebuf:1;
unsigned int done:1;
unsigned int killed:1;
};
struct server {
struct spa_list link;
struct impl *impl;
#define SERVER_TYPE_INVALID 0
#define SERVER_TYPE_UNIX 1
#define SERVER_TYPE_INET 2
uint32_t type;
struct sockaddr_un addr;
struct spa_source *source;
struct spa_list clients;
unsigned int activated:1;
};
struct impl {
struct pw_loop *loop;
struct pw_context *context;
struct spa_hook context_listener;
struct pw_properties *props;
void *dbus_name;
struct ratelimit rate_limit;
struct spa_source *source;
struct spa_list servers;
struct spa_source *cleanup;
struct spa_list cleanup_clients;
struct pw_map samples;
struct pw_map modules;
struct spa_list free_messages;
struct defs defs;
struct stats stat;
};
struct server *create_server(struct impl *impl, const char *address);
void server_free(struct server *server);
#endif