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Diffstat (limited to 'AudioManagerDaemon/docx/04_y_audiomanager_and_sources.dox')
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diff --git a/AudioManagerDaemon/docx/04_y_audiomanager_and_sources.dox b/AudioManagerDaemon/docx/04_y_audiomanager_and_sources.dox deleted file mode 100644 index fd0f1e3..0000000 --- a/AudioManagerDaemon/docx/04_y_audiomanager_and_sources.dox +++ /dev/null @@ -1,92 +0,0 @@ - /* - * Copyright (C) 2012, BMW AG - * - * This file is part of GENIVI Project AudioManager. - * - * Contributions are licensed to the GENIVI Alliance under one or more - * Contribution License Agreements. - * - * \copyright - * This Source Code Form is subject to the terms of the - * Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with - * this file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * \\author Christian Linke (christian.linke@bmw.de) - * - */ - -/*! -\page sourcesink The relation of sources & sinks with the AudioManager - -\section claDi Class diagramm of the relation between sources, sinks and the AudioManager -In general, the relationship is defined as well as the interfaces that are used to communicate the informations back and forth. But since the -exchange of these informations is abstracted by the RoutingPlugins, the architecture cannot define explicit mechanisms here.\n -A lot of attributes that are part of sources and sinks belong logical to them and might be implemented by the RoutingPlugin. The relation between -sources, sinks and the AudioManagerDaemon is shown in this \ref cDiag . - -\section boil The REAL interaction -A lot of information is related to sources and sinks as can be seen here: \ref cDiag . But not all informations are actually communicated to the -sources and sinks since the routing adaptor will take care of handling some of these informations.\n -Here are some informations that is believed to be actually communicated to the sources and sinks: - - \section conFormats Connection Formats - The am::am_CustomAvailabilityReason_t formats for a connection are chosen when the connection is build up. So if there are more than one possbilities - that can be used for a connection (am::am_Sink_s::listConnectionFormats and am::am_Source_s::listConnectionFormats) the correct one is chosen - upon a connect. If this is relevant to the sources and sinks, the routingAdaptor must communicate to the sources and sinks accordingly. - \image html SettingConnectionFormats.png - - - \section sstates Source States - This diagrams shows the sequence that is used to set the sources states am::am_SourceState_e. Since the source states are set by the - AudioManagerController, the exact behavior is product specific. - \image html SourceStates.png - - \section avail Availability - This diagram shows the sequence that is used to communicate the availability am::am_Availability_s. from the sources. Please note that the availability reasons - am::am_CustomAvailabilityReason_t are product specific. - \image html AvailabilityofSources.png - Here is the same for the sinks: - \image html AvailabilityofSinks.png - - \section vol Volumes - Volumes am::am_volume_t are set to the sinks, mainly, but depending on the used audio routing system it might be that they can be set on the source level as well. - If this is not the case, proper measures must be taken to do this. - Changes of a source: - \image html VolumeChangesofSources.png - Changes of a sink: - \image html VolumeChangesofSinks.png - - \section SoundProperties - The am::am_SoundProperty_s are set to the sources and sinks. More information about SoundProperties can be found here: \ref prop. - Changes of a sink: - \image html SoundPropertyChangeofSink.png - Changes of a source: - \image html SoundPropertyChangeofSource.png - - \section in Interrupt States - The am::am_InterruptState_e are reported by low level interrupts from the sources to the AudioManagement. More details here: \ref interrupts . - \image html InterruptStatusChange.png - - - - - - - - - - - - - - - - - - - - - - - -*/
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