memtrack

Documentation

Index

• Constants
• type DeviceInfo
  • func (s *DeviceInfo) MarshalParcel(p *parcel.Parcel) error
  • func (s *DeviceInfo) UnmarshalParcel(p *parcel.Parcel) error
• type IMemtrack
  • func NewMemtrackStub(impl IMemtrackServer) IMemtrack
• type IMemtrackServer
• type MemtrackProxy
  • func NewMemtrackProxy(remote binder.IBinder) *MemtrackProxy
  • func (p *MemtrackProxy) AsBinder() binder.IBinder
  • func (p *MemtrackProxy) GetGpuDeviceInfo(ctx context.Context) ([]DeviceInfo, error)
  • func (p *MemtrackProxy) GetMemory(ctx context.Context, pid int32, type_ MemtrackType) ([]MemtrackRecord, error)
• type MemtrackRecord
  • func (s *MemtrackRecord) MarshalParcel(p *parcel.Parcel) error
  • func (s *MemtrackRecord) UnmarshalParcel(p *parcel.Parcel) error
• type MemtrackStub
  • func (s *MemtrackStub) Descriptor() string
  • func (s *MemtrackStub) OnTransaction(ctx context.Context, code binder.TransactionCode, _data *parcel.Parcel) (*parcel.Parcel, error)
• type MemtrackType

Constants

const (
	TransactionIMemtrackGetMemory        = binder.FirstCallTransaction + 0
	TransactionIMemtrackGetGpuDeviceInfo = binder.FirstCallTransaction + 1
)

const (
	MethodIMemtrackGetMemory        = "getMemory"
	MethodIMemtrackGetGpuDeviceInfo = "getGpuDeviceInfo"
)

const (
	MemtrackRecordFlagSmapsAccounted   int32 = (1 << 1)
	MemtrackRecordFlagSmapsUnaccounted int32 = (1 << 2)
	MemtrackRecordFlagShared           int32 = (1 << 3)
	MemtrackRecordFlagSharedPss        int32 = (1 << 4)
	MemtrackRecordFlagPrivate          int32 = (1 << 5)
	MemtrackRecordFlagSystem           int32 = (1 << 6)
	MemtrackRecordFlagDedicated        int32 = (1 << 7)
	MemtrackRecordFlagNonsecure        int32 = (1 << 8)
	MemtrackRecordFlagSecure           int32 = (1 << 9)
)

const DescriptorIMemtrack = "android.hardware.memtrack.IMemtrack"

Types

type DeviceInfo

type DeviceInfo struct {
	Id   int32
	Name string
}

func (*DeviceInfo) MarshalParcel

func (s *DeviceInfo) MarshalParcel(
	p *parcel.Parcel,
) error

func (*DeviceInfo) UnmarshalParcel

func (s *DeviceInfo) UnmarshalParcel(
	p *parcel.Parcel,
) error

type IMemtrack

type IMemtrack interface {
	AsBinder() binder.IBinder
	GetMemory(ctx context.Context, pid int32, type_ MemtrackType) ([]MemtrackRecord, error)
	GetGpuDeviceInfo(ctx context.Context) ([]DeviceInfo, error)
}

func NewMemtrackStub

func NewMemtrackStub(
	impl IMemtrackServer,
) IMemtrack

NewMemtrackStub creates a server-side IMemtrack wrapping the given server implementation. The returned value satisfies IMemtrack and can be passed to proxy methods; its AsBinder() returns a *binder.StubBinder that is auto-registered with the binder driver on first use.

type IMemtrackServer

type IMemtrackServer interface {
	GetMemory(ctx context.Context, pid int32, type_ MemtrackType) ([]MemtrackRecord, error)
	GetGpuDeviceInfo(ctx context.Context) ([]DeviceInfo, error)
}

IMemtrackServer is the server-side interface that user implementations provide to NewMemtrackStub. It contains only the business methods, without AsBinder (which is provided by the stub itself).

type MemtrackProxy

type MemtrackProxy struct {
	Remote binder.IBinder
}

func NewMemtrackProxy

func NewMemtrackProxy(
	remote binder.IBinder,
) *MemtrackProxy

func (*MemtrackProxy) AsBinder

func (p *MemtrackProxy) AsBinder() binder.IBinder

func (*MemtrackProxy) GetGpuDeviceInfo

func (p *MemtrackProxy) GetGpuDeviceInfo(
	ctx context.Context,
) ([]DeviceInfo, error)

func (*MemtrackProxy) GetMemory

func (p *MemtrackProxy) GetMemory(
	ctx context.Context,
	pid int32,
	type_ MemtrackType,
) ([]MemtrackRecord, error)

type MemtrackRecord

type MemtrackRecord struct {
	Flags       int32
	SizeInBytes int64
}

func (*MemtrackRecord) MarshalParcel

func (s *MemtrackRecord) MarshalParcel(
	p *parcel.Parcel,
) error

func (*MemtrackRecord) UnmarshalParcel

func (s *MemtrackRecord) UnmarshalParcel(
	p *parcel.Parcel,
) error

type MemtrackStub

type MemtrackStub struct {
	Impl      IMemtrack
	Transport binder.VersionAwareTransport
}

MemtrackStub dispatches incoming binder transactions to a typed IMemtrack implementation.

func (*MemtrackStub) Descriptor

func (s *MemtrackStub) Descriptor() string

func (*MemtrackStub) OnTransaction

func (s *MemtrackStub) OnTransaction(
	ctx context.Context,
	code binder.TransactionCode,
	_data *parcel.Parcel,
) (*parcel.Parcel, error)

type MemtrackType

type MemtrackType int32

const (
	MemtrackTypeOTHER      MemtrackType = 0
	MemtrackTypeGL         MemtrackType = 1
	MemtrackTypeGRAPHICS   MemtrackType = 2
	MemtrackTypeMULTIMEDIA MemtrackType = 3
	MemtrackTypeCAMERA     MemtrackType = 4
)