randr

package
v0.0.0-...-7ad2634 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Apr 3, 2019 License: GPL-3.0 Imports: 2 Imported by: 0

Documentation

Index

Constants

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const (
	RotationRotate0   = 1
	RotationRotate90  = 2
	RotationRotate180 = 4
	RotationRotate270 = 8
	RotationReflectX  = 16
	RotationReflectY  = 32
)

enum Rotation

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const (
	SetConfigSuccess           = 0
	SetConfigInvalidConfigTime = 1
	SetConfigInvalidTime       = 2
	SetConfigFailed            = 3
)

enum SetConfig

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const (
	NotifyMaskScreenChange     = 1
	NotifyMaskCrtcChange       = 2
	NotifyMaskOutputChange     = 4
	NotifyMaskOutputProperty   = 8
	NotifyMaskProviderChange   = 16
	NotifyMaskProviderProperty = 32
	NotifyMaskResourceChange   = 64
	NotifyMaskLease            = 128
)

enum NotifyMask

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const (
	ModeFlagHsyncPositive  = 1
	ModeFlagHsyncNegative  = 2
	ModeFlagVsyncPositive  = 4
	ModeFlagVsyncNegative  = 8
	ModeFlagInterlace      = 16
	ModeFlagDoubleScan     = 32
	ModeFlagCsync          = 64
	ModeFlagCsyncPositive  = 128
	ModeFlagCsyncNegative  = 256
	ModeFlagHskewPresent   = 512
	ModeFlagBcast          = 1024
	ModeFlagPixelMultiplex = 2048
	ModeFlagDoubleClock    = 4096
	ModeFlagHalveClock     = 8192
)

enum ModeFlag

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const (
	ConnectionConnected    = 0
	ConnectionDisconnected = 1
	ConnectionUnknown      = 2
)

enum Connection

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const (
	TransformUnit       = 1
	TransformScaleUp    = 2
	TransformScaleDown  = 4
	TransformProjective = 8
)

enum Transform

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const (
	ProviderCapabilitySourceOutput  = 1
	ProviderCapabilitySinkOutput    = 2
	ProviderCapabilitySourceOffload = 4
	ProviderCapabilitySinkOffload   = 8
)

enum ProviderCapability

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const (
	NotifyCrtcChange       = 0
	NotifyOutputChange     = 1
	NotifyOutputProperty   = 2
	NotifyProviderChange   = 3
	NotifyProviderProperty = 4
	NotifyResourceChange   = 5
	NotifyLease            = 6
)

enum Notify

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const AddOutputModeOpcode = 18
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const BadCrtcErrorCode = 1
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const BadModeErrorCode = 2
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const BadOutputErrorCode = 0
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const BadProviderErrorCode = 3
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const ChangeOutputPropertyOpcode = 13
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const ChangeProviderPropertyOpcode = 39
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const ConfigureOutputPropertyOpcode = 12
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const ConfigureProviderPropertyOpcode = 38
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const CreateLeaseOpcode = 45
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const CreateModeOpcode = 16
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const DeleteMonitorOpcode = 44
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const DeleteOutputModeOpcode = 19
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const DeleteOutputPropertyOpcode = 14
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const DeleteProviderPropertyOpcode = 40
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const DestroyModeOpcode = 17
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const FreeLeaseOpcode = 46
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const GetCrtcGammaOpcode = 23
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const GetCrtcGammaSizeOpcode = 22
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const GetCrtcInfoOpcode = 20
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const GetCrtcTransformOpcode = 27
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const GetMonitorsOpcode = 42
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const GetOutputInfoOpcode = 9
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const GetOutputPrimaryOpcode = 31
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const GetOutputPropertyOpcode = 15
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const GetPanningOpcode = 28
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const GetProviderInfoOpcode = 33
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const GetProviderPropertyOpcode = 41
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const GetProvidersOpcode = 32
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const GetScreenInfoOpcode = 5
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const GetScreenResourcesCurrentOpcode = 25
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const GetScreenResourcesOpcode = 8
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const GetScreenSizeRangeOpcode = 6
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const ListOutputPropertiesOpcode = 10
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const ListProviderPropertiesOpcode = 36
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const MajorVersion = 1

_ns.ext_name: RandR

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const MinorVersion = 6
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const NotifyEventCode = 1
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const QueryOutputPropertyOpcode = 11
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const QueryProviderPropertyOpcode = 37
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const QueryVersionOpcode = 0
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const ScreenChangeNotifyEventCode = 0
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const SelectInputOpcode = 4
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const SetCrtcConfigOpcode = 21
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const SetCrtcGammaOpcode = 24
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const SetCrtcTransformOpcode = 26
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const SetMonitorOpcode = 43
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const SetOutputPrimaryOpcode = 30
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const SetPanningOpcode = 29
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const SetProviderOffloadSinkOpcode = 34
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const SetProviderOutputSourceOpcode = 35
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const SetScreenConfigOpcode = 2
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const SetScreenSizeOpcode = 7

Variables

This section is empty.

Functions

func Ext 

func Ext() *x.Extension

func SelectInput 

func SelectInput(conn *x.Conn, window x.Window, enable uint16)

func SelectInputChecked 

func SelectInputChecked(conn *x.Conn, window x.Window, enable uint16) x.VoidCookie

func SetCrtcGamma 

func SetCrtcGamma(conn *x.Conn, crtc Crtc, red, green, blue []uint16)

func SetCrtcGammaChecked 

func SetCrtcGammaChecked(conn *x.Conn, crtc Crtc, red, green, blue []uint16) x.VoidCookie

Types

type CreateLeaseCookie 

type CreateLeaseCookie x.SeqNum

type CreateModeCookie 

type CreateModeCookie x.SeqNum

type Crtc 

type Crtc uint32

simple ('xcb', 'RandR', 'CRTC')

type CrtcChangeNotifyEvent 

type CrtcChangeNotifyEvent struct {
	Timestamp     x.Timestamp
	Window        x.Window
	Crtc          Crtc
	Mode          Mode
	Rotation      uint16
	X, Y          int16
	Width, Height uint16
}

type GetCrtcGammaCookie 

type GetCrtcGammaCookie x.SeqNum

type GetCrtcGammaSizeCookie 

type GetCrtcGammaSizeCookie x.SeqNum

func GetCrtcGammaSize 

func GetCrtcGammaSize(conn *x.Conn, crtc Crtc) GetCrtcGammaSizeCookie

func (GetCrtcGammaSizeCookie) Reply 

func (cookie GetCrtcGammaSizeCookie) Reply(conn *x.Conn) (*GetCrtcGammaSizeReply, error)

type GetCrtcGammaSizeReply 

type GetCrtcGammaSizeReply struct {
	Size uint16
}

type GetCrtcInfoCookie 

type GetCrtcInfoCookie x.SeqNum

func GetCrtcInfo 

func GetCrtcInfo(conn *x.Conn, crtc Crtc, configTimestamp x.Timestamp) GetCrtcInfoCookie

func (GetCrtcInfoCookie) Reply 

func (cookie GetCrtcInfoCookie) Reply(conn *x.Conn) (*GetCrtcInfoReply, error)

type GetCrtcInfoReply 

type GetCrtcInfoReply struct {
	Status          uint8
	Timestamp       x.Timestamp
	X               int16
	Y               int16
	Width           uint16
	Height          uint16
	Mode            Mode
	Rotation        uint16
	Rotations       uint16
	Outputs         []Output
	PossibleOutputs []Output
}

type GetCrtcTransformCookie 

type GetCrtcTransformCookie x.SeqNum

type GetMonitorsCookie 

type GetMonitorsCookie x.SeqNum

type GetOutputInfoCookie 

type GetOutputInfoCookie x.SeqNum

func GetOutputInfo 

func GetOutputInfo(conn *x.Conn, output Output, configTimestamp x.Timestamp) GetOutputInfoCookie

func (GetOutputInfoCookie) Reply 

func (cookie GetOutputInfoCookie) Reply(conn *x.Conn) (*GetOutputInfoReply, error)

type GetOutputInfoReply 

type GetOutputInfoReply struct {
	Status        uint8
	Timestamp     x.Timestamp
	Crtc          Crtc
	MmWidth       uint32
	MmHeight      uint32
	Connection    uint8
	SubPixelOrder uint8
	NumPreferred  uint16
	Crtcs         []Crtc
	Modes         []Mode
	Clones        []Output
	Name          string
}

func (*GetOutputInfoReply) GetPreferredMode 

func (r *GetOutputInfoReply) GetPreferredMode() Mode

type GetOutputPrimaryCookie 

type GetOutputPrimaryCookie x.SeqNum

func GetOutputPrimary 

func GetOutputPrimary(conn *x.Conn, window x.Window) GetOutputPrimaryCookie

func (GetOutputPrimaryCookie) Reply 

func (cookie GetOutputPrimaryCookie) Reply(conn *x.Conn) (*GetOutputPrimaryReply, error)

type GetOutputPrimaryReply 

type GetOutputPrimaryReply struct {
	Output Output
}

type GetOutputPropertyCookie 

type GetOutputPropertyCookie x.SeqNum

func GetOutputProperty 

func GetOutputProperty(conn *x.Conn, output Output, property, Type x.Atom, longOffset, longLength uint32, delete, pending bool) GetOutputPropertyCookie

func (GetOutputPropertyCookie) Reply 

func (cookie GetOutputPropertyCookie) Reply(conn *x.Conn) (*GetOutputPropertyReply, error)

type GetOutputPropertyReply 

type GetOutputPropertyReply struct {
	Format     byte
	Type       x.Atom
	BytesAfter uint32
	ValueLen   uint32
	Value      []byte
}

type GetPanningCookie 

type GetPanningCookie x.SeqNum

type GetProviderInfoCookie 

type GetProviderInfoCookie x.SeqNum

type GetProviderPropertyCookie 

type GetProviderPropertyCookie x.SeqNum

type GetProvidersCookie 

type GetProvidersCookie x.SeqNum

type GetScreenInfoCookie 

type GetScreenInfoCookie x.SeqNum

type GetScreenResourcesCookie 

type GetScreenResourcesCookie x.SeqNum

func GetScreenResources 

func GetScreenResources(conn *x.Conn, window x.Window) GetScreenResourcesCookie

func (GetScreenResourcesCookie) Reply 

func (cookie GetScreenResourcesCookie) Reply(conn *x.Conn) (*GetScreenResourcesReply, error)

type GetScreenResourcesCurrentCookie 

type GetScreenResourcesCurrentCookie x.SeqNum

type GetScreenResourcesReply 

type GetScreenResourcesReply struct {
	Timestamp       x.Timestamp
	ConfigTimestamp x.Timestamp
	Crtcs           []Crtc
	Outputs         []Output // size: xgb.Pad((int(NumOutputs) * 4))
	Modes           []ModeInfo
}

type GetScreenSizeRangeCookie 

type GetScreenSizeRangeCookie x.SeqNum

type Lease 

type Lease uint32

simple ('xcb', 'RandR', 'LEASE')

type ListOutputPropertiesCookie 

type ListOutputPropertiesCookie x.SeqNum

type ListProviderPropertiesCookie 

type ListProviderPropertiesCookie x.SeqNum

type Mode 

type Mode uint32

simple ('xcb', 'RandR', 'MODE')

type ModeInfo 

type ModeInfo struct {
	Id         uint32
	Width      uint16
	Height     uint16
	DotClock   uint32
	HSyncStart uint16
	HSyncEnd   uint16
	HTotal     uint16
	HSkew      uint16
	VSyncStart uint16
	VSyncEnd   uint16
	VTotal     uint16

	Name      string
	ModeFlags uint32
	// contains filtered or unexported fields
}

size: 8 * 4b

type NotifyEvent 

type NotifyEvent struct {
	SubCode  uint8
	Sequence uint16
	Data     []byte
}

func NewNotifyEvent 

func NewNotifyEvent(data []byte) (*NotifyEvent, error)

func (*NotifyEvent) NewCrtcChangeNotifyEvent 

func (e *NotifyEvent) NewCrtcChangeNotifyEvent() (*CrtcChangeNotifyEvent, error)

func (*NotifyEvent) NewOutputChangeNotifyEvent 

func (e *NotifyEvent) NewOutputChangeNotifyEvent() (*OutputChangeNotifyEvent, error)

func (*NotifyEvent) NewOutputPropertyNotifyEvent 

func (e *NotifyEvent) NewOutputPropertyNotifyEvent() (*OutputPropertyNotifyEvent,
	error)

type Output 

type Output uint32

simple ('xcb', 'RandR', 'OUTPUT')

type OutputChangeNotifyEvent 

type OutputChangeNotifyEvent struct {
	Timestamp       x.Timestamp
	ConfigTimestamp x.Timestamp
	Window          x.Window
	Output          Output
	Crtc            Crtc
	Mode            Mode
	Rotation        uint16
	Connection      uint8
	SubPixelOrder   uint8
}

type OutputPropertyNotifyEvent 

type OutputPropertyNotifyEvent struct {
	Window    x.Window
	Output    Output
	Atom      x.Atom
	Timestamp x.Timestamp
	Status    uint8
}

type Provider 

type Provider uint32

simple ('xcb', 'RandR', 'PROVIDER')

type QueryOutputPropertyCookie 

type QueryOutputPropertyCookie x.SeqNum

type QueryProviderPropertyCookie 

type QueryProviderPropertyCookie x.SeqNum

type QueryVersionCookie 

type QueryVersionCookie x.SeqNum

func QueryVersion 

func QueryVersion(conn *x.Conn, clientMajorVersion, clientMinorVersion uint32) QueryVersionCookie

func (QueryVersionCookie) Reply 

func (cookie QueryVersionCookie) Reply(conn *x.Conn) (*QueryVersionReply, error)

type QueryVersionReply 

type QueryVersionReply struct {
	ServerMajorVersion uint32
	ServerMinorVersion uint32
}

type ScreenChangeNotifyEvent 

type ScreenChangeNotifyEvent struct {
	Rotation        uint8
	Sequence        uint16
	Timestamp       x.Timestamp
	ConfigTimestamp x.Timestamp
	Root            x.Window
	RequestWindow   x.Window
	SizeID          uint16
	SubpixelOrder   uint16
	Width           uint16
	Height          uint16
	MmWidth         uint16
	MmHeight        uint16
}

func NewScreenChangeNotifyEvent 

func NewScreenChangeNotifyEvent(data []byte) (*ScreenChangeNotifyEvent, error)

type SetCrtcConfigCookie 

type SetCrtcConfigCookie x.SeqNum

func SetCrtcConfig 

func SetCrtcConfig(conn *x.Conn, crtc Crtc, timestamp, configTimestamp x.Timestamp, X, y int16, mode Mode, rotation uint16, outputs []Output) SetCrtcConfigCookie

func (SetCrtcConfigCookie) Reply 

func (cookie SetCrtcConfigCookie) Reply(conn *x.Conn) (*SetCrtcConfigReply, error)

type SetCrtcConfigReply 

type SetCrtcConfigReply struct {
	Status    uint8
	Timestamp x.Timestamp
}

type SetPanningCookie 

type SetPanningCookie x.SeqNum

type SetScreenConfigCookie 

type SetScreenConfigCookie x.SeqNum

Source Files

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