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/* |
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* Copyright (C) 2005-2007 by Daniel Wagner |
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* |
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* This file is part of FFADO |
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* FFADO = Free Firewire (pro-)audio drivers for linux |
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* |
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* FFADO is based upon FreeBoB |
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* |
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* This library is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License version 2.1, as published by the Free Software Foundation; |
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* |
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* This library is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with this library; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
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* MA 02110-1301 USA |
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*/ |
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#ifndef BEBOB_FUNCTION_BLOCK_H |
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#define BEBOB_FUNCTION_BLOCK_H |
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#include "bebob/bebob_avplug.h" |
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#include "libavc/avc_definitions.h" |
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#include "debugmodule/debugmodule.h" |
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namespace AVC { |
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class Subunit; |
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} |
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namespace BeBoB { |
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class FunctionBlock { |
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public: |
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enum EFunctionBlockType { |
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eFBT_AllFunctionBlockType = 0xff, |
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eFBT_AudioSubunitSelector = 0x80, |
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eFBT_AudioSubunitFeature = 0x81, |
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eFBT_AudioSubunitProcessing = 0x82, |
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eFBT_AudioSubunitCodec = 0x83, |
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}; |
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enum ESpecialPurpose { |
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eSP_InputGain, |
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eSP_OutputVolume, |
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eSP_NoSpecialPurpose |
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}; |
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FunctionBlock( AVC::Subunit& subunit, |
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AVC::function_block_type_t type, |
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AVC::function_block_type_t subtype, |
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AVC::function_block_id_t id, |
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ESpecialPurpose purpose, |
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AVC::no_of_input_plugs_t nrOfInputPlugs, |
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AVC::no_of_output_plugs_t nrOfOutputPlugs, |
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int verbose ); |
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FunctionBlock( const FunctionBlock& rhs ); |
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FunctionBlock(); |
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virtual ~FunctionBlock(); |
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virtual bool discover(); |
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virtual bool discoverConnections(); |
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virtual const char* getName() = 0; |
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AVC::function_block_type_t getType() {return m_type;}; |
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AVC::function_block_type_t getSubtype() {return m_subtype;}; |
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AVC::function_block_id_t getId() {return m_id;}; |
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AVC::no_of_input_plugs_t getNrOfInputPlugs() {return m_nrOfInputPlugs;}; |
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AVC::no_of_output_plugs_t getNrOfOutputPlugs() {return m_nrOfOutputPlugs;}; |
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bool serialize( Glib::ustring basePath, Util::IOSerialize& ser ) const; |
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static FunctionBlock* deserialize( Glib::ustring basePath, |
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Util::IODeserialize& deser, |
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AVC::Unit& unit, |
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AVC::Subunit& subunit); |
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protected: |
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bool discoverPlugs( AVC::Plug::EPlugDirection plugDirection, |
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AVC::plug_id_t plugMaxId ); |
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protected: |
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AVC::Subunit* m_subunit; |
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AVC::function_block_type_t m_type; |
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AVC::function_block_type_t m_subtype; |
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AVC::function_block_id_t m_id; |
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ESpecialPurpose m_purpose; |
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AVC::no_of_input_plugs_t m_nrOfInputPlugs; |
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AVC::no_of_output_plugs_t m_nrOfOutputPlugs; |
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int m_verbose; |
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AVC::PlugVector m_plugs; |
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DECLARE_DEBUG_MODULE; |
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}; |
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typedef std::vector<FunctionBlock*> FunctionBlockVector; |
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///////////////////////////////////// |
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///////////////////////////////////// |
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class FunctionBlockSelector: public FunctionBlock |
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{ |
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public: |
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FunctionBlockSelector(AVC::Subunit& subunit, |
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AVC::function_block_id_t id, |
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ESpecialPurpose purpose, |
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AVC::no_of_input_plugs_t nrOfInputPlugs, |
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AVC::no_of_output_plugs_t nrOfOutputPlugs, |
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int verbose); |
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FunctionBlockSelector( const FunctionBlockSelector& rhs ); |
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FunctionBlockSelector(); |
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virtual ~FunctionBlockSelector(); |
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virtual const char* getName(); |
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protected: |
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virtual bool serializeChild( Glib::ustring basePath, |
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Util::IOSerialize& ser ) const; |
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virtual bool deserializeChild( Glib::ustring basePath, |
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Util::IODeserialize& deser, |
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AvDevice& avDevice ); |
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}; |
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///////////////////////////////////// |
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class FunctionBlockFeature: public FunctionBlock |
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{ |
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public: |
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FunctionBlockFeature(AVC::Subunit& subunit, |
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AVC::function_block_id_t id, |
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ESpecialPurpose purpose, |
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AVC::no_of_input_plugs_t nrOfInputPlugs, |
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AVC::no_of_output_plugs_t nrOfOutputPlugs, |
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int verbose); |
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FunctionBlockFeature( const FunctionBlockFeature& rhs ); |
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FunctionBlockFeature(); |
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virtual ~FunctionBlockFeature(); |
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virtual const char* getName(); |
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// FIXME: this is not pretty! |
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enum EControlSelectorEncoding { |
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eCSE_Feature_Unknown = 0x00, |
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eCSE_Feature_Mute = 0x01, |
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eCSE_Feature_Volume = 0x02, |
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eCSE_Feature_LRBalance = 0x03, |
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eCSE_Feature_FRBalance = 0x04, |
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eCSE_Feature_Bass = 0x05, |
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eCSE_Feature_Mid = 0x06, |
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eCSE_Feature_Treble = 0x07, |
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eCSE_Feature_GEQ = 0x08, |
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eCSE_Feature_AGC = 0x09, |
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eCSE_Feature_Delay = 0x0a, |
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eCSE_Feature_BassBoost = 0x0b, |
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eCSE_Feature_Loudness = 0x0c, |
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}; |
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protected: |
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virtual bool serializeChild( Glib::ustring basePath, |
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Util::IOSerialize& ser ) const; |
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virtual bool deserializeChild( Glib::ustring basePath, |
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Util::IODeserialize& deser, |
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AvDevice& avDevice ); |
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}; |
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///////////////////////////////////// |
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class FunctionBlockEnhancedMixer: public FunctionBlock |
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{ |
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public: |
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FunctionBlockEnhancedMixer( AVC::Subunit& subunit, |
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AVC::function_block_id_t id, |
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ESpecialPurpose purpose, |
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AVC::no_of_input_plugs_t nrOfInputPlugs, |
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AVC::no_of_output_plugs_t nrOfOutputPlugs, |
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int verbose ); |
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FunctionBlockEnhancedMixer(); |
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FunctionBlockEnhancedMixer( const FunctionBlockEnhancedMixer& rhs ); |
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virtual ~FunctionBlockEnhancedMixer(); |
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virtual const char* getName(); |
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protected: |
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virtual bool serializeChild( Glib::ustring basePath, |
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Util::IOSerialize& ser ) const; |
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virtual bool deserializeChild( Glib::ustring basePath, |
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Util::IODeserialize& deser, |
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AvDevice& avDevice ); |
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}; |
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///////////////////////////////////// |
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class FunctionBlockProcessing: public FunctionBlock |
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{ |
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public: |
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FunctionBlockProcessing( AVC::Subunit& subunit, |
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AVC::function_block_id_t id, |
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ESpecialPurpose purpose, |
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AVC::no_of_input_plugs_t nrOfInputPlugs, |
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AVC::no_of_output_plugs_t nrOfOutputPlugs, |
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int verbose ); |
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FunctionBlockProcessing( const FunctionBlockProcessing& rhs ); |
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FunctionBlockProcessing(); |
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virtual ~FunctionBlockProcessing(); |
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virtual const char* getName(); |
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protected: |
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virtual bool serializeChild( Glib::ustring basePath, |
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Util::IOSerialize& ser ) const; |
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virtual bool deserializeChild( Glib::ustring basePath, |
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Util::IODeserialize& deser, |
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AvDevice& avDevice ); |
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}; |
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///////////////////////////////////// |
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class FunctionBlockCodec: public FunctionBlock |
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{ |
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public: |
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FunctionBlockCodec(AVC::Subunit& subunit, |
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AVC::function_block_id_t id, |
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ESpecialPurpose purpose, |
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AVC::no_of_input_plugs_t nrOfInputPlugs, |
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AVC::no_of_output_plugs_t nrOfOutputPlugs, |
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int verbose); |
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FunctionBlockCodec( const FunctionBlockCodec& rhs ); |
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FunctionBlockCodec(); |
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virtual ~FunctionBlockCodec(); |
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virtual const char* getName(); |
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protected: |
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virtual bool serializeChild( Glib::ustring basePath, |
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Util::IOSerialize& ser ) const; |
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virtual bool deserializeChild( Glib::ustring basePath, |
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Util::IODeserialize& deser, |
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AvDevice& avDevice ); |
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}; |
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} |
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#endif |
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