/*++ Copyright (c) Microsoft Corporation All Rights Reserved Module Name: s2dphppeakerwavtable.h Abstract: Declaration of wave miniport tables for the A2DP Headphone speaker (external). --*/ #ifndef _SYSVAD_A2DPHPSPEAKERWAVTABLE_H_ #define _SYSVAD_A2DPHPSPEAKERWAVTABLE_H_ // // Function prototypes. // NTSTATUS PropertyHandler_A2dpHpWaveFilter(_In_ PPCPROPERTY_REQUEST PropertyRequest); #define A2DPHPSPEAKER_DEVICE_MAX_CHANNELS 2 // Max Channels. #define A2DPHPSPEAKER_HOST_MAX_CHANNELS 2 // Max Channels. #define A2DPHPSPEAKER_HOST_MIN_BITS_PER_SAMPLE 16 // Min Bits Per Sample #define A2DPHPSPEAKER_HOST_MAX_BITS_PER_SAMPLE 16 // Max Bits Per Sample #define A2DPHPSPEAKER_HOST_MIN_SAMPLE_RATE 24000 // Min Sample Rate #define A2DPHPSPEAKER_HOST_MAX_SAMPLE_RATE 96000 // Max Sample Rate #define A2DPHPSPEAKER_OFFLOAD_MAX_CHANNELS 2 // Max Channels. #define A2DPHPSPEAKER_OFFLOAD_MIN_BITS_PER_SAMPLE 16 // Min Bits Per Sample #define A2DPHPSPEAKER_OFFLOAD_MAX_BITS_PER_SAMPLE 16 // Max Bits Per Sample #define A2DPHPSPEAKER_OFFLOAD_MIN_SAMPLE_RATE 44100 // Min Sample Rate #define A2DPHPSPEAKER_OFFLOAD_MAX_SAMPLE_RATE 48000 // Max Sample Rate #define A2DPHPSPEAKER_LOOPBACK_MAX_CHANNELS A2DPHPSPEAKER_HOST_MAX_CHANNELS // Must be equal to host pin's Max Channels. #define A2DPHPSPEAKER_LOOPBACK_MIN_BITS_PER_SAMPLE A2DPHPSPEAKER_HOST_MIN_BITS_PER_SAMPLE // Must be equal to host pin's Min Bits Per Sample #define A2DPHPSPEAKER_LOOPBACK_MAX_BITS_PER_SAMPLE A2DPHPSPEAKER_HOST_MAX_BITS_PER_SAMPLE // Must be equal to host pin's Max Bits Per Sample #define A2DPHPSPEAKER_LOOPBACK_MIN_SAMPLE_RATE A2DPHPSPEAKER_HOST_MIN_SAMPLE_RATE // Must be equal to host pin's Min Sample Rate #define A2DPHPSPEAKER_LOOPBACK_MAX_SAMPLE_RATE A2DPHPSPEAKER_HOST_MAX_SAMPLE_RATE // Must be equal to host pin's Max Sample Rate #define A2DPHPSPEAKER_DOLBY_DIGITAL_MAX_CHANNELS 2 // Max Channels. #define A2DPHPSPEAKER_DOLBY_DIGITAL_MIN_BITS_PER_SAMPLE 16 // Min Bits Per Sample #define A2DPHPSPEAKER_DOLBY_DIGITAL_MAX_BITS_PER_SAMPLE 16 // Max Bits Per Sample #define A2DPHPSPEAKER_DOLBY_DIGITAL_MIN_SAMPLE_RATE 44100 // Min Sample Rate #define A2DPHPSPEAKER_DOLBY_DIGITAL_MAX_SAMPLE_RATE 44100 // Max Sample Rate // // Max # of pin instances. // #define A2DPHPSPEAKER_MAX_INPUT_SYSTEM_STREAMS 6 #define A2DPHPSPEAKER_MAX_INPUT_OFFLOAD_STREAMS MAX_INPUT_OFFLOAD_STREAMS #define A2DPHPSPEAKER_MAX_OUTPUT_LOOPBACK_STREAMS MAX_OUTPUT_LOOPBACK_STREAMS //============================================================================= static KSDATAFORMAT_WAVEFORMATEXTENSIBLE A2dpHpSpeakerAudioEngineSupportedDeviceFormats[] = { { // 0 { sizeof(KSDATAFORMAT_WAVEFORMATEXTENSIBLE), 0, 0, 0, STATICGUIDOF(KSDATAFORMAT_TYPE_AUDIO), STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM), STATICGUIDOF(KSDATAFORMAT_SPECIFIER_WAVEFORMATEX) }, { { WAVE_FORMAT_EXTENSIBLE, 2, 44100, 176400, 4, 16, sizeof(WAVEFORMATEXTENSIBLE) - sizeof(WAVEFORMATEX) }, 16, KSAUDIO_SPEAKER_STEREO, STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM) } }, { // 1 { sizeof(KSDATAFORMAT_WAVEFORMATEXTENSIBLE), 0, 0, 0, STATICGUIDOF(KSDATAFORMAT_TYPE_AUDIO), STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM), STATICGUIDOF(KSDATAFORMAT_SPECIFIER_WAVEFORMATEX) }, { { WAVE_FORMAT_EXTENSIBLE, 2, 24000, 96000, 4, 16, sizeof(WAVEFORMATEXTENSIBLE) - sizeof(WAVEFORMATEX) }, 16, KSAUDIO_SPEAKER_STEREO, STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM) } }, { // 2 { sizeof(KSDATAFORMAT_WAVEFORMATEXTENSIBLE), 0, 0, 0, STATICGUIDOF(KSDATAFORMAT_TYPE_AUDIO), STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM), STATICGUIDOF(KSDATAFORMAT_SPECIFIER_WAVEFORMATEX) }, { { WAVE_FORMAT_EXTENSIBLE, 2, 48000, 192000, 4, 16, sizeof(WAVEFORMATEXTENSIBLE) - sizeof(WAVEFORMATEX) }, 16, KSAUDIO_SPEAKER_STEREO, STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM) } }, { // 3 { sizeof(KSDATAFORMAT_WAVEFORMATEXTENSIBLE), 0, 0, 0, STATICGUIDOF(KSDATAFORMAT_TYPE_AUDIO), STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM), STATICGUIDOF(KSDATAFORMAT_SPECIFIER_WAVEFORMATEX) }, { { WAVE_FORMAT_EXTENSIBLE, 2, 88200, 352800, 4, 16, sizeof(WAVEFORMATEXTENSIBLE) - sizeof(WAVEFORMATEX) }, 16, KSAUDIO_SPEAKER_STEREO, STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM) } }, { // 4 { sizeof(KSDATAFORMAT_WAVEFORMATEXTENSIBLE), 0, 0, 0, STATICGUIDOF(KSDATAFORMAT_TYPE_AUDIO), STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM), STATICGUIDOF(KSDATAFORMAT_SPECIFIER_WAVEFORMATEX) }, { { WAVE_FORMAT_EXTENSIBLE, 2, 96000, 384000, 4, 16, sizeof(WAVEFORMATEXTENSIBLE) - sizeof(WAVEFORMATEX) }, 16, KSAUDIO_SPEAKER_STEREO, STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM) } } }; static KSDATAFORMAT_WAVEFORMATEXTENSIBLE A2dpHpSpeakerHostPinSupportedDeviceFormats[] = { { // 0 { sizeof(KSDATAFORMAT_WAVEFORMATEXTENSIBLE), 0, 0, 0, STATICGUIDOF(KSDATAFORMAT_TYPE_AUDIO), STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM), STATICGUIDOF(KSDATAFORMAT_SPECIFIER_WAVEFORMATEX) }, { { WAVE_FORMAT_EXTENSIBLE, 2, 24000, 96000, 4, 16, sizeof(WAVEFORMATEXTENSIBLE)-sizeof(WAVEFORMATEX) }, 16, KSAUDIO_SPEAKER_STEREO, STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM) } }, { // 1 { sizeof(KSDATAFORMAT_WAVEFORMATEXTENSIBLE), 0, 0, 0, STATICGUIDOF(KSDATAFORMAT_TYPE_AUDIO), STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM), STATICGUIDOF(KSDATAFORMAT_SPECIFIER_WAVEFORMATEX) }, { { WAVE_FORMAT_EXTENSIBLE, 2, 32000, 128000, 4, 16, sizeof(WAVEFORMATEXTENSIBLE)-sizeof(WAVEFORMATEX) }, 16, KSAUDIO_SPEAKER_STEREO, STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM) } }, { // 2 { sizeof(KSDATAFORMAT_WAVEFORMATEXTENSIBLE), 0, 0, 0, STATICGUIDOF(KSDATAFORMAT_TYPE_AUDIO), STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM), STATICGUIDOF(KSDATAFORMAT_SPECIFIER_WAVEFORMATEX) }, { { WAVE_FORMAT_EXTENSIBLE, 2, 44100, 176400, 4, 16, sizeof(WAVEFORMATEXTENSIBLE) - sizeof(WAVEFORMATEX) }, 16, KSAUDIO_SPEAKER_STEREO, STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM) } }, { // 3 { sizeof(KSDATAFORMAT_WAVEFORMATEXTENSIBLE), 0, 0, 0, STATICGUIDOF(KSDATAFORMAT_TYPE_AUDIO), STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM), STATICGUIDOF(KSDATAFORMAT_SPECIFIER_WAVEFORMATEX) }, { { WAVE_FORMAT_EXTENSIBLE, 2, 48000, 192000, 4, 16, sizeof(WAVEFORMATEXTENSIBLE) - sizeof(WAVEFORMATEX) }, 16, KSAUDIO_SPEAKER_STEREO, STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM) } }, { // 4 { sizeof(KSDATAFORMAT_WAVEFORMATEXTENSIBLE), 0, 0, 0, STATICGUIDOF(KSDATAFORMAT_TYPE_AUDIO), STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM), STATICGUIDOF(KSDATAFORMAT_SPECIFIER_WAVEFORMATEX) }, { { WAVE_FORMAT_EXTENSIBLE, 2, 88200, 352800, 4, 16, sizeof(WAVEFORMATEXTENSIBLE) - sizeof(WAVEFORMATEX) }, 16, KSAUDIO_SPEAKER_STEREO, STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM) } }, { // 5 { sizeof(KSDATAFORMAT_WAVEFORMATEXTENSIBLE), 0, 0, 0, STATICGUIDOF(KSDATAFORMAT_TYPE_AUDIO), STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM), STATICGUIDOF(KSDATAFORMAT_SPECIFIER_WAVEFORMATEX) }, { { WAVE_FORMAT_EXTENSIBLE, 2, 96000, 384000, 4, 16, sizeof(WAVEFORMATEXTENSIBLE) - sizeof(WAVEFORMATEX) }, 16, KSAUDIO_SPEAKER_STEREO, STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM) } } }; static KSDATAFORMAT_WAVEFORMATEXTENSIBLE A2dpHpSpeakerOffloadPinSupportedDeviceFormats[] = { { // 0 { sizeof(KSDATAFORMAT_WAVEFORMATEXTENSIBLE), 0, 0, 0, STATICGUIDOF(KSDATAFORMAT_TYPE_AUDIO), STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM), STATICGUIDOF(KSDATAFORMAT_SPECIFIER_WAVEFORMATEX) }, { { WAVE_FORMAT_EXTENSIBLE, 2, 44100, 176400, 4, 16, sizeof(WAVEFORMATEXTENSIBLE) - sizeof(WAVEFORMATEX) }, 16, KSAUDIO_SPEAKER_STEREO, STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM) } }, { // 1 { sizeof(KSDATAFORMAT_WAVEFORMATEXTENSIBLE), 0, 0, 0, STATICGUIDOF(KSDATAFORMAT_TYPE_AUDIO), STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM), STATICGUIDOF(KSDATAFORMAT_SPECIFIER_WAVEFORMATEX) }, { { WAVE_FORMAT_EXTENSIBLE, 2, 48000, 192000, 4, 16, sizeof(WAVEFORMATEXTENSIBLE) - sizeof(WAVEFORMATEX) }, 16, KSAUDIO_SPEAKER_STEREO, STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM) } } }; // // Supported modes (only on streaming pins). // static MODE_AND_DEFAULT_FORMAT A2dpHpSpeakerHostPinSupportedDeviceModes[] = { { STATIC_AUDIO_SIGNALPROCESSINGMODE_RAW, &A2dpHpSpeakerHostPinSupportedDeviceFormats[3].DataFormat // 48KHz }, { STATIC_AUDIO_SIGNALPROCESSINGMODE_DEFAULT, &A2dpHpSpeakerHostPinSupportedDeviceFormats[3].DataFormat // 48KHz }, { STATIC_AUDIO_SIGNALPROCESSINGMODE_MEDIA, &A2dpHpSpeakerHostPinSupportedDeviceFormats[3].DataFormat // 48KHz }, { STATIC_AUDIO_SIGNALPROCESSINGMODE_MOVIE, &A2dpHpSpeakerHostPinSupportedDeviceFormats[3].DataFormat // 48KHz }, { STATIC_AUDIO_SIGNALPROCESSINGMODE_COMMUNICATIONS, &A2dpHpSpeakerHostPinSupportedDeviceFormats[0].DataFormat // 24KHz }, { STATIC_AUDIO_SIGNALPROCESSINGMODE_NOTIFICATION, &A2dpHpSpeakerHostPinSupportedDeviceFormats[3].DataFormat // 48KHz } }; static MODE_AND_DEFAULT_FORMAT A2dpHpSpeakerOffloadPinSupportedDeviceModes[] = { { STATIC_AUDIO_SIGNALPROCESSINGMODE_DEFAULT, &A2dpHpSpeakerOffloadPinSupportedDeviceFormats[1].DataFormat // 48KHz }, { STATIC_AUDIO_SIGNALPROCESSINGMODE_MEDIA, &A2dpHpSpeakerOffloadPinSupportedDeviceFormats[1].DataFormat // 48KHz } }; // // The entries here must follow the same order as the filter's pin // descriptor array. // static PIN_DEVICE_FORMATS_AND_MODES A2dpHpSpeakerPinDeviceFormatsAndModes[] = { { SystemRenderPin, A2dpHpSpeakerHostPinSupportedDeviceFormats, SIZEOF_ARRAY(A2dpHpSpeakerHostPinSupportedDeviceFormats), A2dpHpSpeakerHostPinSupportedDeviceModes, SIZEOF_ARRAY(A2dpHpSpeakerHostPinSupportedDeviceModes) }, { OffloadRenderPin, A2dpHpSpeakerOffloadPinSupportedDeviceFormats, SIZEOF_ARRAY(A2dpHpSpeakerOffloadPinSupportedDeviceFormats), A2dpHpSpeakerOffloadPinSupportedDeviceModes, SIZEOF_ARRAY(A2dpHpSpeakerOffloadPinSupportedDeviceModes), }, { RenderLoopbackPin, A2dpHpSpeakerHostPinSupportedDeviceFormats, // Must support all the formats supported by host pin SIZEOF_ARRAY(A2dpHpSpeakerHostPinSupportedDeviceFormats), NULL, // loopback doesn't support modes. 0 }, { BridgePin, NULL, 0, NULL, 0 }, { NoPin, // For convenience, offload engine device formats appended here A2dpHpSpeakerAudioEngineSupportedDeviceFormats, SIZEOF_ARRAY(A2dpHpSpeakerAudioEngineSupportedDeviceFormats), NULL, // no modes for this entry. 0 } }; //============================================================================= static KSDATARANGE_AUDIO A2dpHpSpeakerPinDataRangesStream[] = { { // 0 { sizeof(KSDATARANGE_AUDIO), KSDATARANGE_ATTRIBUTES, // An attributes list follows this data range 0, 0, STATICGUIDOF(KSDATAFORMAT_TYPE_AUDIO), STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM), STATICGUIDOF(KSDATAFORMAT_SPECIFIER_WAVEFORMATEX) }, A2DPHPSPEAKER_HOST_MAX_CHANNELS, A2DPHPSPEAKER_HOST_MIN_BITS_PER_SAMPLE, A2DPHPSPEAKER_HOST_MAX_BITS_PER_SAMPLE, A2DPHPSPEAKER_HOST_MIN_SAMPLE_RATE, A2DPHPSPEAKER_HOST_MAX_SAMPLE_RATE }, { // 1 { sizeof(KSDATARANGE_AUDIO), KSDATARANGE_ATTRIBUTES, // An attributes list follows this data range 0, 0, STATICGUIDOF(KSDATAFORMAT_TYPE_AUDIO), STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM), STATICGUIDOF(KSDATAFORMAT_SPECIFIER_WAVEFORMATEX) }, A2DPHPSPEAKER_OFFLOAD_MAX_CHANNELS, A2DPHPSPEAKER_OFFLOAD_MIN_BITS_PER_SAMPLE, A2DPHPSPEAKER_OFFLOAD_MAX_BITS_PER_SAMPLE, A2DPHPSPEAKER_OFFLOAD_MIN_SAMPLE_RATE, A2DPHPSPEAKER_OFFLOAD_MAX_SAMPLE_RATE }, { // 2 { sizeof(KSDATARANGE_AUDIO), 0, 0, 0, STATICGUIDOF(KSDATAFORMAT_TYPE_AUDIO), STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM), STATICGUIDOF(KSDATAFORMAT_SPECIFIER_WAVEFORMATEX) }, A2DPHPSPEAKER_LOOPBACK_MAX_CHANNELS, A2DPHPSPEAKER_LOOPBACK_MIN_BITS_PER_SAMPLE, A2DPHPSPEAKER_LOOPBACK_MAX_BITS_PER_SAMPLE, A2DPHPSPEAKER_LOOPBACK_MIN_SAMPLE_RATE, A2DPHPSPEAKER_LOOPBACK_MAX_SAMPLE_RATE } }; static PKSDATARANGE A2dpHpSpeakerPinDataRangePointersStream[] = { PKSDATARANGE(&A2dpHpSpeakerPinDataRangesStream[0]), PKSDATARANGE(&PinDataRangeAttributeList) }; static PKSDATARANGE A2dpHpSpeakerPinDataRangePointersOffloadStream[] = { PKSDATARANGE(&A2dpHpSpeakerPinDataRangesStream[1]), PKSDATARANGE(&PinDataRangeAttributeList) }; static PKSDATARANGE A2dpHpSpeakerPinDataRangePointersLoopbackStream[] = { PKSDATARANGE(&A2dpHpSpeakerPinDataRangesStream[2]) }; //============================================================================= static KSDATARANGE A2dpHpSpeakerPinDataRangesBridge[] = { { sizeof(KSDATARANGE), 0, 0, 0, STATICGUIDOF(KSDATAFORMAT_TYPE_AUDIO), STATICGUIDOF(KSDATAFORMAT_SUBTYPE_ANALOG), STATICGUIDOF(KSDATAFORMAT_SPECIFIER_NONE) } }; static PKSDATARANGE A2dpHpSpeakerPinDataRangePointersBridge[] = { &A2dpHpSpeakerPinDataRangesBridge[0] }; //============================================================================= static PCPROPERTY_ITEM PropertiesA2dpHpSpeakerOffloadPin[] = { { &KSPROPSETID_OffloadPin, // define new property set KSPROPERTY_OFFLOAD_PIN_GET_STREAM_OBJECT_POINTER, // define properties KSPROPERTY_TYPE_GET | KSPROPERTY_TYPE_BASICSUPPORT, PropertyHandler_OffloadPin }, { &KSPROPSETID_OffloadPin, // define new property set KSPROPERTY_OFFLOAD_PIN_VERIFY_STREAM_OBJECT_POINTER, // define properties KSPROPERTY_TYPE_SET | KSPROPERTY_TYPE_BASICSUPPORT, PropertyHandler_OffloadPin } }; DEFINE_PCAUTOMATION_TABLE_PROP(AutomationA2dpHpSpeakerOffloadPin, PropertiesA2dpHpSpeakerOffloadPin); //============================================================================= static PCPIN_DESCRIPTOR A2dpHpSpeakerWaveMiniportPins[] = { // Wave Out Streaming Pin (Renderer) KSPIN_WAVE_RENDER_SINK_SYSTEM { A2DPHPSPEAKER_MAX_INPUT_SYSTEM_STREAMS, A2DPHPSPEAKER_MAX_INPUT_SYSTEM_STREAMS, 0, NULL, { 0, NULL, 0, NULL, SIZEOF_ARRAY(A2dpHpSpeakerPinDataRangePointersStream), A2dpHpSpeakerPinDataRangePointersStream, KSPIN_DATAFLOW_IN, KSPIN_COMMUNICATION_SINK, &KSCATEGORY_AUDIO, NULL, 0 } }, // Wave Out Streaming Pin (Renderer) KSPIN_WAVE_RENDER_SINK_OFFLOAD { A2DPHPSPEAKER_MAX_INPUT_OFFLOAD_STREAMS, A2DPHPSPEAKER_MAX_INPUT_OFFLOAD_STREAMS, 0, &AutomationA2dpHpSpeakerOffloadPin, // AutomationTable { 0, NULL, 0, NULL, SIZEOF_ARRAY(A2dpHpSpeakerPinDataRangePointersOffloadStream), A2dpHpSpeakerPinDataRangePointersOffloadStream, KSPIN_DATAFLOW_IN, KSPIN_COMMUNICATION_SINK, &KSCATEGORY_AUDIO, NULL, 0 } }, // Wave Out Streaming Pin (Renderer) KSPIN_WAVE_RENDER_SINK_LOOPBACK { A2DPHPSPEAKER_MAX_OUTPUT_LOOPBACK_STREAMS, A2DPHPSPEAKER_MAX_OUTPUT_LOOPBACK_STREAMS, 0, NULL, { 0, NULL, 0, NULL, SIZEOF_ARRAY(A2dpHpSpeakerPinDataRangePointersLoopbackStream), A2dpHpSpeakerPinDataRangePointersLoopbackStream, KSPIN_DATAFLOW_OUT, KSPIN_COMMUNICATION_SINK, &KSNODETYPE_AUDIO_LOOPBACK, NULL, 0 } }, // Wave Out Bridge Pin (Renderer) KSPIN_WAVE_RENDER_SOURCE { 0, 0, 0, NULL, { 0, NULL, 0, NULL, SIZEOF_ARRAY(A2dpHpSpeakerPinDataRangePointersBridge), A2dpHpSpeakerPinDataRangePointersBridge, KSPIN_DATAFLOW_OUT, KSPIN_COMMUNICATION_NONE, &KSCATEGORY_AUDIO, NULL, 0 } }, }; //============================================================================= static PCNODE_DESCRIPTOR A2dpHpSpeakerWaveMiniportNodes[] = { // KSNODE_WAVE_AUDIO_ENGINE { 0, // Flags NULL, // AutomationTable &KSNODETYPE_AUDIO_ENGINE, // Type KSNODETYPE_AUDIO_ENGINE NULL // Name } }; //============================================================================= // // ---------------------------- // | | // System Pin 0-->| |--> 2 Loopback Pin // | HW Audio Engine node | // Offload Pin 1-->| |--> 3 KSPIN_WAVE_RENDER_SOURCE // | | // ---------------------------- static PCCONNECTION_DESCRIPTOR A2dpHpSpeakerWaveMiniportConnections[] = { { PCFILTER_NODE, KSPIN_WAVE_RENDER_SINK_SYSTEM, KSNODE_WAVE_AUDIO_ENGINE, 1 }, { PCFILTER_NODE, KSPIN_WAVE_RENDER_SINK_OFFLOAD, KSNODE_WAVE_AUDIO_ENGINE, 2 }, { KSNODE_WAVE_AUDIO_ENGINE, 3, PCFILTER_NODE, KSPIN_WAVE_RENDER_SINK_LOOPBACK }, { KSNODE_WAVE_AUDIO_ENGINE, 0, PCFILTER_NODE, KSPIN_WAVE_RENDER_SOURCE }, }; //============================================================================= static PCPROPERTY_ITEM PropertiesA2dpHpSpeakerWaveFilter[] = { { &KSPROPSETID_Pin, KSPROPERTY_PIN_PROPOSEDATAFORMAT, KSPROPERTY_TYPE_SET | KSPROPERTY_TYPE_BASICSUPPORT, PropertyHandler_A2dpHpWaveFilter }, { &KSPROPSETID_AudioEffectsDiscovery, KSPROPERTY_AUDIOEFFECTSDISCOVERY_EFFECTSLIST, KSPROPERTY_TYPE_GET | KSPROPERTY_TYPE_BASICSUPPORT, PropertyHandler_A2dpHpWaveFilter } }; DEFINE_PCAUTOMATION_TABLE_PROP(AutomationA2dpHpSpeakerWaveFilter, PropertiesA2dpHpSpeakerWaveFilter); //============================================================================= static PCFILTER_DESCRIPTOR A2dpHpSpeakerWaveMiniportFilterDescriptor = { 0, // Version &AutomationA2dpHpSpeakerWaveFilter, // AutomationTable sizeof(PCPIN_DESCRIPTOR), // PinSize SIZEOF_ARRAY(A2dpHpSpeakerWaveMiniportPins), // PinCount A2dpHpSpeakerWaveMiniportPins, // Pins sizeof(PCNODE_DESCRIPTOR), // NodeSize SIZEOF_ARRAY(A2dpHpSpeakerWaveMiniportNodes), // NodeCount A2dpHpSpeakerWaveMiniportNodes, // Nodes SIZEOF_ARRAY(A2dpHpSpeakerWaveMiniportConnections),// ConnectionCount A2dpHpSpeakerWaveMiniportConnections, // Connections 0, // CategoryCount NULL // Categories - use defaults (audio, render, capture) }; #endif // _SYSVAD_A2DPHPSPEAKERWAVTABLE_H_