1// Copyright 2018 The WebRTC project authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5//------------------------------------------------ 6// Functions from PipeWire used in capturer code. 7//------------------------------------------------ 8 9// core.h 10int pw_core_disconnect(pw_core *core); 11 12// loop.h 13void pw_loop_destroy(pw_loop *loop); 14pw_loop * pw_loop_new(const spa_dict *props); 15 16 17// pipewire.h 18void pw_init(int *argc, char **argv[]); 19const char* pw_get_library_version(); 20 21// properties.h 22pw_properties * pw_properties_new_string(const char *args); 23 24// stream.h 25void pw_stream_add_listener(pw_stream *stream, spa_hook *listener, const pw_stream_events *events, void *data); 26int pw_stream_connect(pw_stream *stream, enum pw_direction direction, uint32_t target_id, enum pw_stream_flags flags, const spa_pod **params, uint32_t n_params); 27int pw_stream_disconnect(pw_stream *stream); 28pw_buffer *pw_stream_dequeue_buffer(pw_stream *stream); 29void pw_stream_destroy(pw_stream *stream); 30pw_stream * pw_stream_new(pw_core *core, const char *name, pw_properties *props); 31int pw_stream_queue_buffer(pw_stream *stream, pw_buffer *buffer); 32int pw_stream_set_active(pw_stream *stream, bool active); 33int pw_stream_update_params(pw_stream *stream, const spa_pod **params, uint32_t n_params); 34uint32_t pw_stream_get_node_id(pw_stream *stream); 35pw_stream_state pw_stream_get_state(pw_stream *stream, const char **error); 36 37// thread-loop.h 38void pw_thread_loop_destroy(pw_thread_loop *loop); 39pw_thread_loop * pw_thread_loop_new(const char *name, const spa_dict *props); 40int pw_thread_loop_start(pw_thread_loop *loop); 41void pw_thread_loop_stop(pw_thread_loop *loop); 42void pw_thread_loop_lock(pw_thread_loop *loop); 43void pw_thread_loop_unlock(pw_thread_loop *loop); 44pw_loop * pw_thread_loop_get_loop(pw_thread_loop *loop); 45void pw_thread_loop_signal(pw_thread_loop *loop, bool wait_for_accept); 46void pw_thread_loop_wait(pw_thread_loop *loop); 47 48// context.h 49void pw_context_destroy(pw_context *context); 50pw_context *pw_context_new(pw_loop *main_loop, pw_properties *props, size_t user_data_size); 51pw_core * pw_context_connect(pw_context *context, pw_properties *properties, size_t user_data_size); 52pw_core * pw_context_connect_fd(pw_context *context, int fd, pw_properties *properties, size_t user_data_size); 53