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77fad4ee13
Separate various autogen files from the documentation .dox files. Rename .dox files to match the intended tree structure.
90 lines
2.4 KiB
Text
90 lines
2.4 KiB
Text
/** \page page_api PipeWire API
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The PipeWire API consists of several parts:
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- The \ref pw_stream for a convenient way to send and receive data streams from/to PipeWire.
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- The \ref pw_filter for a convenient way to implement processing filters.
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- The \ref api_pw_core to access a PipeWire instance. This API is used
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by all clients that need to communicate with the \ref page_daemon and provides
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the necessary structs to interface with the daemon.
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- The \ref api_pw_impl is primarily used by the \ref page_daemon itself but also by the
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\ref page_session_manager and modules/extensions that need to build objects in
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the graph.
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- The \ref api_pw_util containing various utility functions and structures.
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- The \ref api_pw_ext for interfacing with certain extension modules.
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The APIs work through proxy objects, so that calling a method on an object
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invokes that same method on the remote side. Marshalling and de-marshalling is
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handled transparently by the \ref page_module_protocol_native.
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The below graph illustrates this approach:
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\dot
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digraph API {
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compound=true;
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node [shape="box"];
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rankdir="RL";
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subgraph cluster_daemon {
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rankdir="TB";
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label="PipeWire daemon";
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style="dashed";
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impl_core [label="Core Impl. Object"];
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impl_device [label="Device Impl. Object"];
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impl_node [label="Node Impl. Object"];
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}
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subgraph cluster_client {
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rankdir="TB";
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label="PipeWire client";
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style="dashed";
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obj_core [label="Core Object"];
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obj_device [label="Device Object"];
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obj_node [label="Node Object"];
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}
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obj_core -> impl_core;
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obj_device -> impl_device;
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obj_node -> impl_node;
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}
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\enddot
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It is common for clients to use both the \ref api_pw_core and the \ref api_pw_impl
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and both APIs are provided by the same library.
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- \subpage page_spa
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- \subpage page_client_impl
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- \subpage page_proxy
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- \subpage page_streams
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- \subpage page_thread_loop
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\addtogroup api_pw_core Core API
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The Core API to access a PipeWire instance. This API is used by all
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clients to communicate with the \ref page_daemon.
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If you are familiar with Wayland implementation, the Core API is
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roughly equivalent to libwayland-client.
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See: \ref page_api
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\addtogroup api_pw_impl Implementation API
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The implementation API provides the tools to build new objects and
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modules.
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If you are familiar with Wayland implementation, the Implementation API is
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roughly equivalent to libwayland-server.
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See: \ref page_api
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*/
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