Mixer

Modules
	Mixer Functions
	Controls
	Blocks
Enumerations
enum	HPI_SOURCENODES {   HPI_SOURCENODE_NONE = 100, HPI_SOURCENODE_OSTREAM = 101, HPI_SOURCENODE_LINEIN = 102, HPI_SOURCENODE_AESEBU_IN = 103,   HPI_SOURCENODE_TUNER = 104, HPI_SOURCENODE_RF = 105, HPI_SOURCENODE_CLOCK_SOURCE = 106, HPI_SOURCENODE_RAW_BITSTREAM = 107,   HPI_SOURCENODE_MICROPHONE = 108, HPI_SOURCENODE_COBRANET = 109, HPI_SOURCENODE_ANALOG = 110, HPI_SOURCENODE_ADAPTER = 111,   HPI_SOURCENODE_RTP_DESTINATION = 112, HPI_SOURCENODE_INTERNAL = 113, HPI_SOURCENODE_AVB_STREAM = 114, HPI_SOURCENODE_BLULINK = 115,   HPI_SOURCENODE_AVB_AUDIO = 116, HPI_SOURCENODE_LAST_INDEX = 116 }
	Source node types. More...
enum	HPI_DESTNODES {   HPI_DESTNODE_NONE = 200, HPI_DESTNODE_ISTREAM = 201, HPI_DESTNODE_LINEOUT = 202, HPI_DESTNODE_AESEBU_OUT = 203,   HPI_DESTNODE_RF = 204, HPI_DESTNODE_SPEAKER = 205, HPI_DESTNODE_COBRANET = 206, HPI_DESTNODE_ANALOG = 207,   HPI_DESTNODE_RTP_SOURCE = 208, HPI_DESTNODE_AVB_STREAM = 209, HPI_DESTNODE_INTERNAL = 210, HPI_DESTNODE_BLULINK = 211,   HPI_DESTNODE_AVB_AUDIO = 212, HPI_DESTNODE_LAST_INDEX = 212 }
	Destination node types. More...
enum	HPI_CONTROLS {   HPI_CONTROL_GENERIC = 0, HPI_CONTROL_CONNECTION = 1, HPI_CONTROL_VOLUME = 2, HPI_CONTROL_METER = 3 ,   HPI_CONTROL_MULTIPLEXER = 5, HPI_CONTROL_AESEBU_TRANSMITTER = 6 , HPI_CONTROL_AESEBU_RECEIVER = 7 , HPI_CONTROL_LEVEL = 8,   HPI_CONTROL_TUNER = 9, HPI_CONTROL_VOX = 11, HPI_CONTROL_CHANNEL_MODE = 15, HPI_CONTROL_BITSTREAM = 16,   HPI_CONTROL_SAMPLECLOCK = 17, HPI_CONTROL_MICROPHONE = 18, HPI_CONTROL_PARAMETRIC_EQ = 19 , HPI_CONTROL_COMPANDER = 20,   HPI_CONTROL_COBRANET = 21, HPI_CONTROL_TONEDETECTOR = 22, HPI_CONTROL_SILENCEDETECTOR = 23, HPI_CONTROL_PAD = 24,   HPI_CONTROL_SRC = 25, HPI_CONTROL_UNIVERSAL = 26, HPI_CONTROL_LAST_INDEX = 26 }
	Mixer control types. More...
enum	HPI_MIXER_STORE_COMMAND {   HPI_MIXER_STORE_SAVE = 1, HPI_MIXER_STORE_RESTORE = 2, HPI_MIXER_STORE_DELETE = 3, HPI_MIXER_STORE_ENABLE = 4,   HPI_MIXER_STORE_DISABLE = 5, HPI_MIXER_STORE_SAVE_SINGLE = 6 }
	Commands used by HPI_MixerStore() More...
enum	HPI_SWITCH_STATES { HPI_SWITCH_OFF = 0, HPI_SWITCH_ON = 1 }
	Used by mixer plugin enable functions. More...

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Enumeration Type Documentation

enum HPI_SOURCENODES

Source node types.

Enumerator:

HPI_SOURCENODE_NONE	This define can be used instead of 0 to indicate that there is no valid source node. A control that exists on a destination node can be searched for using a source node value of either 0, or HPI_SOURCENODE_NONE
HPI_SOURCENODE_OSTREAM	Out Stream (Play) node.
HPI_SOURCENODE_LINEIN	Line in node - could be analog, AES/EBU or network.
HPI_SOURCENODE_AESEBU_IN	AES/EBU input node.
HPI_SOURCENODE_TUNER	Tuner node.
HPI_SOURCENODE_RF	RF input node.
HPI_SOURCENODE_CLOCK_SOURCE	Clock source node.
HPI_SOURCENODE_RAW_BITSTREAM	Raw bitstream node.
HPI_SOURCENODE_MICROPHONE	Microphone node.
HPI_SOURCENODE_COBRANET	Cobranet input node - Audio samples come from the Cobranet network and into the device.
HPI_SOURCENODE_ANALOG	Analog input node.
HPI_SOURCENODE_ADAPTER	Adapter node.
HPI_SOURCENODE_RTP_DESTINATION	RTP stream input node - This node is a destination for packets of RTP audio samples from other devices.
HPI_SOURCENODE_INTERNAL	Node internal to the device.
HPI_SOURCENODE_AVB_STREAM	AVB input stream.
HPI_SOURCENODE_BLULINK	BLU-Link input channel.
HPI_SOURCENODE_AVB_AUDIO	AVB audio.
HPI_SOURCENODE_LAST_INDEX	largest ID

enum HPI_DESTNODES

Destination node types.

Enumerator:

HPI_DESTNODE_NONE	This define can be used instead of 0 to indicate that there is no valid destination node. A control that exists on a source node can be searched for using a destination node value of either 0, or HPI_DESTNODE_NONE
HPI_DESTNODE_ISTREAM	In Stream (Record) node.
HPI_DESTNODE_LINEOUT	Line Out node.
HPI_DESTNODE_AESEBU_OUT	AES/EBU output node.
HPI_DESTNODE_RF	RF output node.
HPI_DESTNODE_SPEAKER	Speaker output node.
HPI_DESTNODE_COBRANET	Cobranet output node - Audio samples from the device are sent out on the Cobranet network.
HPI_DESTNODE_ANALOG	Analog output node.
HPI_DESTNODE_RTP_SOURCE	RTP stream output node - This node is a source for packets of RTP audio samples that are sent to other devices.
HPI_DESTNODE_AVB_STREAM	AVB output stream.
HPI_DESTNODE_INTERNAL	Node internal to the device.
HPI_DESTNODE_BLULINK	BLU-Link output channel.
HPI_DESTNODE_AVB_AUDIO	AVB audio.
HPI_DESTNODE_LAST_INDEX	largest ID

enum HPI_CONTROLS

Mixer control types.

Enumerator:

HPI_CONTROL_GENERIC	Generic control.
HPI_CONTROL_CONNECTION	A connection between nodes.
HPI_CONTROL_VOLUME	Volume control - works in dBFs.
HPI_CONTROL_METER	Peak meter control.
HPI_CONTROL_MULTIPLEXER	Multiplexer control.
HPI_CONTROL_AESEBU_TRANSMITTER	AES/EBU transmitter control.
HPI_CONTROL_AESEBU_RECEIVER	AES/EBU receiver control.
HPI_CONTROL_LEVEL	Level/trim control - works in dBu.
HPI_CONTROL_TUNER	Tuner control.
HPI_CONTROL_VOX	Vox control.
HPI_CONTROL_CHANNEL_MODE	Channel mode control.
HPI_CONTROL_BITSTREAM	Bitstream control.
HPI_CONTROL_SAMPLECLOCK	Sample clock control.
HPI_CONTROL_MICROPHONE	Microphone control.
HPI_CONTROL_PARAMETRIC_EQ	Parametric EQ control.
HPI_CONTROL_COMPANDER	Compander control.
HPI_CONTROL_COBRANET	Cobranet control.
HPI_CONTROL_TONEDETECTOR	Tone detector control.
HPI_CONTROL_SILENCEDETECTOR	Silence detector control.
HPI_CONTROL_PAD	Tuner PAD control.
HPI_CONTROL_SRC	Samplerate converter control.
HPI_CONTROL_UNIVERSAL	Universal control.
HPI_CONTROL_LAST_INDEX	Highest control type ID.

enum HPI_MIXER_STORE_COMMAND

Commands used by HPI_MixerStore()

Enumerator:

HPI_MIXER_STORE_SAVE	Save all mixer control settings.
HPI_MIXER_STORE_RESTORE	Restore all controls from saved.
HPI_MIXER_STORE_DELETE	Delete saved control settings.
HPI_MIXER_STORE_ENABLE	Enable auto storage of some control settings.
HPI_MIXER_STORE_DISABLE	Disable auto storage of some control settings.
HPI_MIXER_STORE_SAVE_SINGLE	Unimplemented - save the attributes of a single control.

enum HPI_SWITCH_STATES

Used by mixer plugin enable functions.

E.g. HPI_ParametricEQ_SetState()

Enumerator:

HPI_SWITCH_OFF	Turn the mixer plugin on.
HPI_SWITCH_ON	Turn the mixer plugin off.