class FakeComposite

Defined at line 35 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.h

This driver implements the audio driver interface and is configurable to simulate audio hardware.

Public Members

static const char[] kDefaultManufacturer

static const char[] kDefaultProduct

static array kDefaultUniqueInstanceId

static const ClockDomain kDefaultClockDomain

static const char[] kDefaultClockDomainStr

static const uint32_t kDefaultDaiNumberOfChannels

static const uint32_t kDefaultDaiNumberOfChannels2

static DaiSampleFormat kDefaultDaiSampleFormat

static DaiSampleFormat kDefaultDaiSampleFormat2

static const uint32_t kDefaultDaiFrameRate

static const uint32_t kDefaultDaiFrameRate2

static const uint8_t kDefaultDaiBitsPerSlot

static const uint8_t kDefaultDaiBitsPerSlot2

static const uint8_t kDefaultDaiBitsPerSample

static const uint8_t kDefaultDaiBitsPerSample2

static DaiFrameFormat kDefaultDaiFrameFormat

static DaiFrameFormat kDefaultDaiFrameFormat2

static vector kDefaultDaiNumberOfChannelsSet

static vector kDefaultDaiNumberOfChannelsSet2

static vector kDefaultDaiSampleFormatSet

static vector kDefaultDaiSampleFormatSet2

static vector kDefaultDaiFrameFormatSet

static vector kDefaultDaiFrameFormatSet2

static vector kDefaultDaiFrameRateSet

static vector kDefaultDaiFrameRateSet2

static vector kDefaultDaiBitsPerSlotSet

static vector kDefaultDaiBitsPerSlotSet2

static vector kDefaultDaiBitsPerSampleSet

static vector kDefaultDaiBitsPerSampleSet2

static DaiSupportedFormats kDefaultDaiFormatSet

static DaiSupportedFormats kDefaultDaiFormatSet2

static vector kDefaultDaiFormatSets

static vector kDefaultDaiFormatSets2

static const std::unordered_map<ElementId, std::vector<fuchsia_hardware_audio::DaiSupportedFormats>> kDefaultDaiFormatsMap

static DaiFormat kDefaultDaiFormat

static DaiFormat kDefaultDaiFormat2

static const size_t kDefaultRingBufferAllocationSize

static const uint8_t kDefaultRbNumberOfChannels

static const uint8_t kDefaultRbNumberOfChannels2

static const uint32_t kDefaultRbChannelAttributes1MinFrequency

static const uint32_t kDefaultRbChannelAttributes1MaxFrequency

static const uint32_t kDefaultRbChannelAttributes2MinFrequency

static const uint32_t kDefaultRbChannelAttributes3MaxFrequency

static ChannelAttributes kDefaultRbChannelAttributes1

static ChannelAttributes kDefaultRbChannelAttributes2

static ChannelAttributes kDefaultRbChannelAttributes3

static vector kDefaultRbChannelAttributesSet1

static vector kDefaultRbChannelAttributesSet2

static ChannelSet kDefaultRbChannelSet1

static ChannelSet kDefaultRbChannelSet2

static vector kDefaultRbChannelSets1

static vector kDefaultRbChannelSets2

static SampleFormat kDefaultRbSampleFormat

static SampleFormat kDefaultRbSampleFormat2

static vector kDefaultRbSampleFormats

static vector kDefaultRbSampleFormats2

static const uint8_t kDefaultRbBytesPerSample

static const uint8_t kDefaultRbBytesPerSample2

static vector kDefaultRbBytesPerSampleSet

static vector kDefaultRbBytesPerSampleSet2

static const uint8_t kDefaultRbValidBitsPerSample

static const uint8_t kDefaultRbValidBitsPerSample2

static vector kDefaultRbValidBitsPerSampleSet

static vector kDefaultRbValidBitsPerSampleSet2

static const uint32_t kDefaultRbFrameRate

static const uint32_t kDefaultRbFrameRate2

static vector kDefaultRbFrameRates

static vector kDefaultRbFrameRates2

static PcmSupportedFormats kDefaultPcmRingBufferFormatSet

static PcmSupportedFormats kDefaultPcmRingBufferFormatSet2

static SupportedFormats2 kDefaultRbFormatSet

static SupportedFormats2 kDefaultRbFormatSet2

static vector kDefaultRbFormatSets

static vector kDefaultRbFormatSets2

static const std::unordered_map<ElementId, std::vector<fuchsia_hardware_audio::SupportedFormats2>> kDefaultRbFormatsMap

static PcmFormat kDefaultRbFormat

static PcmFormat kDefaultRbFormat2

static const ElementId kSourceDaiElementId

static const ElementId kDestDaiElementId

static const ElementId kMinDaiElementId

static const ElementId kMaxDaiElementId

static const ElementId kDestRbElementId

static const ElementId kSourceRbElementId

static const ElementId kMinRingBufferElementId

static const ElementId kMaxRingBufferElementId

static const ElementId kMuteElementId

static const ElementId kMinElementId

static const ElementId kMaxElementId

static basic_string kSourceDaiElementDescription

static basic_string kDestDaiElementDescription

static basic_string kSourceRbElementDescription

static basic_string kDestRbElementDescription

static basic_string kMuteElementDescription

static Element kSourceDaiElement

static Element kDestRbElement

static Element kSourceRbElement

static Element kDestDaiElement

static Element kMuteElement

static duration kSourceDaiElementProcessingDelay

static duration kSourceRbElementProcessingDelay

static duration kDestDaiElementProcessingDelay

static ElementState kSourceDaiElementInitState

static ElementState kDestRbElementInitState

static ElementState kSourceRbElementInitState

static ElementState kDestDaiElementInitState

static ElementState kMuteElementInitState

static vector kElements

static const TopologyId kInputOnlyTopologyId

static const TopologyId kFullDuplexTopologyId

static const TopologyId kOutputOnlyTopologyId

static const TopologyId kOutputWithMuteTopologyId

static const TopologyId kMinTopologyId

static const TopologyId kMaxTopologyId

static EdgePair kTopologyInputEdgePair

static EdgePair kTopologyOutputEdgePair

static EdgePair kTopologyRbToMuteEdgePair

static EdgePair kTopologyMuteToDaiEdgePair

static Topology kInputOnlyTopology

static Topology kFullDuplexTopology

static Topology kOutputOnlyTopology

static Topology kOutputWithMuteTopology

static vector kTopologies

Public Methods

void FakeComposite (zx::channel server_end, zx::channel client_end, async_dispatcher_t * dispatcher)

Defined at line 154 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.cc

void DropComposite ()

From the device side, drop the Composite protocol connection as if the device has been removed.

Defined at line 165 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.cc

void DropChildren ()

Defined at line 172 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.cc

void DropRingBuffers ()

From the driver side, drop the RingBuffer protocol connection for this element_id.

Defined at line 206 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.cc

void NotImplemented_ (const std::string & name, ::fidl::CompleterBase & completer)

Defined at line 209 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.h

void DropRingBuffer (ElementId element_id)

From the driver side, drop the RingBuffer protocol connection for this element_id.

Defined at line 215 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.cc

void on_rb_unbind (FakeCompositeRingBuffer * fake_ring_buffer, fidl::UnbindInfo info, fidl::ServerEnd<fuchsia_hardware_audio::RingBuffer> )

static

Defined at line 228 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.cc

async_dispatcher_t * dispatcher ()

Defined at line 233 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.h

bool is_bound ()

Defined at line 234 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.h

bool responsive ()

Defined at line 236 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.h

fidl::ClientEnd<fuchsia_hardware_audio::Composite> Enable ()

This returns a fidl::client_end

<fuchsia

_hardware_audio::Composite>. The driver will not start

serving requests until Enable is called, which is why we separate construction and Enable().

Defined at line 244 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.cc

void RingBufferWasDropped (ElementId element_id)

The RingBuffer FIDL connection has already been dropped, so there's nothing else for the parent

driver to do, except clean up our accounting.

Defined at line 237 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.cc

void set_unresponsive ()

Once we mark a device unresponsive, it cannot correctly transition back to responsive state.

Defined at line 238 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.h

std::optional<bool> health_state ()

Defined at line 239 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.h

void set_health_state (std::optional<bool> healthy)

Defined at line 240 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.h

void set_device_manufacturer (std::optional<std::string> mfgr)

Defined at line 242 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.h

void set_device_product (std::optional<std::string> product)

Defined at line 243 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.h

void set_stream_unique_id (std::optional<UniqueId> uid)

Defined at line 244 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.h

void set_clock_domain (std::optional<ClockDomain> clock_domain)

Defined at line 251 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.h

bool is_ring_buffer (ElementId element_id)

Defined at line 253 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.h

uint64_t active_channels_bitmask (ElementId element_id)

These rely on the RingBuffer being created; do not use them to pre-configure the RingBuffer.

Defined at line 264 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.h

zx::time set_active_channels_completed_at (ElementId element_id)

Defined at line 268 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.h

bool started (ElementId element_id)

Defined at line 272 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.h

zx::time mono_start_time (ElementId element_id)

Defined at line 276 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.h

void InjectDelayUpdate (ElementId element_id, std::optional<zx::duration> internal_delay, std::optional<zx::duration> external_delay)

Explicitly trigger a change notification, for the current values of gain/plug/delay.

Defined at line 281 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.h

void ReserveRingBufferSize (ElementId element_id, size_t size)

These may be called before the RingBuffer object is created; info must be cached until then.

Defined at line 395 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.cc

void EnableActiveChannelsSupport (ElementId element_id)

Defined at line 399 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.cc

void DisableActiveChannelsSupport (ElementId element_id)

Defined at line 402 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.cc

void PresetTurnOnDelay (ElementId element_id, std::optional<zx::duration> turn_on_delay)

Defined at line 405 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.cc

void PresetInternalExternalDelays (ElementId element_id, zx::duration internal_delay, std::optional<zx::duration> external_delay)

Defined at line 409 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.cc

void InjectTopologyChange (std::optional<TopologyId> topology_id)

Inject std::nullopt to simulate "no topology", such as at power-up or after Reset().

Defined at line 869 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.cc

void InjectElementStateChange (ElementId element_id, fuchsia_hardware_audio_signalprocessing::ElementState new_state)

Defined at line 758 of file ../../src/media/audio/services/device_registry/testing/fakes/fake_composite.cc

Friends

class FakeCompositeRingBuffer