modules/desktop_capture/linux/pipewire.sigs

// Copyright 2018 The WebRTC project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

//------------------------------------------------
// Functions from PipeWire used in capturer code.
//------------------------------------------------

// core.h
void pw_core_destroy(pw_core *core);
pw_type *pw_core_get_type(pw_core *core);
pw_core * pw_core_new(pw_loop *main_loop, pw_properties *props);

// loop.h
void pw_loop_destroy(pw_loop *loop);
pw_loop * pw_loop_new(pw_properties *properties);

// pipewire.h
void pw_init(int *argc, char **argv[]);

// properties.h
pw_properties * pw_properties_new_string(const char *args);

// remote.h
void pw_remote_add_listener(pw_remote *remote, spa_hook *listener, const pw_remote_events *events, void *data);
int pw_remote_connect_fd(pw_remote *remote, int fd);
void pw_remote_destroy(pw_remote *remote);
pw_remote * pw_remote_new(pw_core *core, pw_properties *properties, size_t user_data_size);

// stream.h
void pw_stream_add_listener(pw_stream *stream, spa_hook *listener, const pw_stream_events *events, void *data);
int pw_stream_connect(pw_stream *stream, enum pw_direction direction, const char *port_path, enum pw_stream_flags flags, const spa_pod **params, uint32_t n_params);
pw_buffer *pw_stream_dequeue_buffer(pw_stream *stream);
void pw_stream_destroy(pw_stream *stream);
void pw_stream_finish_format(pw_stream *stream, int res, const spa_pod **params, uint32_t n_params);
pw_stream * pw_stream_new(pw_remote *remote, const char *name, pw_properties *props);
int pw_stream_queue_buffer(pw_stream *stream, pw_buffer *buffer);
int pw_stream_set_active(pw_stream *stream, bool active);

// thread-loop.h
void pw_thread_loop_destroy(pw_thread_loop *loop);
pw_thread_loop * pw_thread_loop_new(pw_loop *loop, const char *name);
int pw_thread_loop_start(pw_thread_loop *loop);
void pw_thread_loop_stop(pw_thread_loop *loop);