Device

Header: device/inc/Device.h

Structures

`Device`

Members

std::shared_ptr< Device >

std::mutex

std::string

struct pal_device

std::shared_ptr< ResourceManager >

int

struct audio_route *

struct mixer *

char

void *

size_t

std::string

uint32_t

std::multimap< uint32_t, std::pair< Stream *, struct pal_device * > >

uint32_t

std::mutex

std::shared_ptr< PluginManager >

Functions

`Device`

protected

 Device(struct pal_device *device, std::shared_ptr< ResourceManager > Rm)

`Device`

protected

 Device()

`configureDeviceClockSrc`

protected

int32_t configureDeviceClockSrc(char const *mixerStrClockSrc, const uint32_t clockSrc)

`init`

int init(pal_param_device_connection_t device_conn)

`deinit`

int deinit(pal_param_device_connection_t device_conn)

`getDefaultConfig`

int getDefaultConfig(pal_param_device_capability_t capability)

`open`

int open()

`close`

int close()

`start`

int start()

`start_l`

int start_l()

`stop`

int stop()

`stop_l`

int stop_l()

`prepare`

int prepare()

`getSndDeviceId`

int getSndDeviceId()

`getDeviceCount`

int getDeviceCount()

`getPALDeviceName`

std::string getPALDeviceName()

`setDeviceAttributes`

int setDeviceAttributes(struct pal_device &dattr)

`getDeviceAttributes`

int getDeviceAttributes(struct pal_device *dattr, Stream *streamHandle=NULL)

`getCodecConfig`

int getCodecConfig(struct pal_media_config *config)

`updateCustomPayload`

int updateCustomPayload(void *payload, size_t size)

`freeCustomPayload`

int freeCustomPayload(uint8_t **payload, size_t *payloadSize)

`getCustomPayload`

void * getCustomPayload()

`getCustomPayloadSize`

size_t getCustomPayloadSize()

`setDeviceParameter`

int32_t setDeviceParameter(uint32_t param_id, void *param)

`setParameter`

int32_t setParameter(uint32_t param_id, void *param)

`getDeviceParameter`

int32_t getDeviceParameter(uint32_t param_id, void **param)

`getParameter`

int32_t getParameter(uint32_t param_id, void **param)

`isDeviceReady`

bool isDeviceReady(pal_device_id_t id)

`isScoNbWbActive`

bool isScoNbWbActive()

`checkAndUpdateSampleRate`

int32_t checkAndUpdateSampleRate(uint32_t *sampleRate)

`checkAndUpdateBitWidth`

int32_t checkAndUpdateBitWidth(uint32_t *bitWidth)

`selectBestConfig`

int selectBestConfig(struct pal_device *dattr, struct pal_stream_attributes *sattr, bool is_playback, struct pal_device_info *devinfo)

`getMaxChannel`

int getMaxChannel()

`getHighestSupportedSR`

int getHighestSupportedSR()

`isBitWidthSupported`

int32_t isBitWidthSupported(uint32_t bitWidth)

`isSupportedSR`

bool isSupportedSR(int sr)

`getHighestSupportedBps`

int getHighestSupportedBps()

`isDeviceConnected`

bool isDeviceConnected(struct pal_usb_device_address addr)

`checkDeviceStatus`

int32_t checkDeviceStatus()

`getDeviceConfig`

int32_t getDeviceConfig(struct pal_device *deviceattr, struct pal_stream_attributes *sAttr)

`bitsToAlsaFormat`

unsigned int bitsToAlsaFormat(unsigned int bits)

`getBeMixerControl`

struct mixer_ctl * getBeMixerControl(struct mixer *am, std::string beName, uint32_t idx)

`setCustomPayload`

int setCustomPayload(std::shared_ptr< ResourceManager > rmHandle, std::string backEndName, void *payload, size_t size)

`setMediaConfig`

int setMediaConfig(std::shared_ptr< ResourceManager > rmHandle, std::string backEndName, struct pal_device *dAttr)

`setSndName`

void setSndName(std::string snd_name)

`clearSndName`

void clearSndName()

`~Device`

 ~Device()

`getCurrentSndDevName`

void getCurrentSndDevName(char *name)

`setSampleRate`

void setSampleRate(uint32_t sr)

`setBitWidth`

void setBitWidth(uint32_t bw)

`lockDeviceMutex`

void lockDeviceMutex()

`unlockDeviceMutex`

void unlockDeviceMutex()

`compareStreamDevAttr`

bool compareStreamDevAttr(const struct pal_device *inDevAttr, const struct pal_device_info *inDevInfo, struct pal_device *curDevAttr, const struct pal_device_info *curDevInfo)

`insertStreamDeviceAttr`

int insertStreamDeviceAttr(struct pal_device *deviceAttr, Stream *streamHandle)

`removeStreamDeviceAttr`

void removeStreamDeviceAttr(Stream *streamHandle)

`getTopPriorityDeviceAttr`

int getTopPriorityDeviceAttr(struct pal_device *deviceAttr, uint32_t *streamPrio)

`isPluginDevice`

bool isPluginDevice(pal_device_id_t id)

`isDpDevice`

bool isDpDevice(pal_device_id_t id)

`isPluginPlaybackDevice`

bool isPluginPlaybackDevice(pal_device_id_t id)

`getInstance`

std::shared_ptr< Device > getInstance(struct pal_device *device, std::shared_ptr< ResourceManager > Rm)

`palToSndDriverFormat`

unsigned int palToSndDriverFormat(uint32_t fmt_id)

`initHdrRoutine`

int32_t initHdrRoutine(const char *hdr_custom_key)

Macros

`DEVICE_NAME_MAX_SIZE`

#define DEVICE_NAME_MAX_SIZE 128

`DUMP_DEV_ATTR`

#define DUMP_DEV_ATTR 0

`DEFAULT_OUTPUT_CHANNEL`

#define DEFAULT_OUTPUT_CHANNEL 2

API Reference

Structures

Functions

Device

Device

configureDeviceClockSrc

init

deinit

getDefaultConfig

open

close

start

start_l

stop

stop_l

prepare

getSndDeviceId

getDeviceCount

getPALDeviceName

setDeviceAttributes

getDeviceAttributes

getCodecConfig

updateCustomPayload

freeCustomPayload

getCustomPayload

getCustomPayloadSize

setDeviceParameter

setParameter

getDeviceParameter

getParameter

isDeviceReady

isScoNbWbActive

checkAndUpdateSampleRate

checkAndUpdateBitWidth

selectBestConfig

getMaxChannel

getHighestSupportedSR

isBitWidthSupported

isSupportedSR

getHighestSupportedBps

isDeviceConnected

checkDeviceStatus

getDeviceConfig

bitsToAlsaFormat

getBeMixerControl

setCustomPayload

setMediaConfig

setSndName

clearSndName

~Device

getCurrentSndDevName

setSampleRate

setBitWidth

lockDeviceMutex

unlockDeviceMutex

compareStreamDevAttr

insertStreamDeviceAttr

removeStreamDeviceAttr

getTopPriorityDeviceAttr

isPluginDevice

isDpDevice

isPluginPlaybackDevice

getInstance

palToSndDriverFormat

initHdrRoutine

Macros

DEVICE_NAME_MAX_SIZE

DUMP_DEV_ATTR

DEFAULT_OUTPUT_CHANNEL

`Device`

`Device`

`Device`

`configureDeviceClockSrc`

`init`

`deinit`

`getDefaultConfig`

`open`

`close`

`start`

`start_l`

`stop`

`stop_l`

`prepare`

`getSndDeviceId`

`getDeviceCount`

`getPALDeviceName`

`setDeviceAttributes`

`getDeviceAttributes`

`getCodecConfig`

`updateCustomPayload`

`freeCustomPayload`

`getCustomPayload`

`getCustomPayloadSize`

`setDeviceParameter`

`setParameter`

`getDeviceParameter`

`getParameter`

`isDeviceReady`

`isScoNbWbActive`

`checkAndUpdateSampleRate`

`checkAndUpdateBitWidth`

`selectBestConfig`

`getMaxChannel`

`getHighestSupportedSR`

`isBitWidthSupported`

`isSupportedSR`

`getHighestSupportedBps`

`isDeviceConnected`

`checkDeviceStatus`

`getDeviceConfig`

`bitsToAlsaFormat`

`getBeMixerControl`

`setCustomPayload`

`setMediaConfig`

`setSndName`

`clearSndName`

`~Device`

`getCurrentSndDevName`

`setSampleRate`

`setBitWidth`

`lockDeviceMutex`

`unlockDeviceMutex`

`compareStreamDevAttr`

`insertStreamDeviceAttr`

`removeStreamDeviceAttr`

`getTopPriorityDeviceAttr`

`isPluginDevice`

`isDpDevice`

`isPluginPlaybackDevice`

`getInstance`

`palToSndDriverFormat`

`initHdrRoutine`

`DEVICE_NAME_MAX_SIZE`

`DUMP_DEV_ATTR`

`DEFAULT_OUTPUT_CHANNEL`