xf86vidmode

package
v0.0.0-...-deaf085 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jan 21, 2021 License: BSD-3-Clause, GooglePatentClause Imports: 2 Imported by: 0

Documentation

Overview

Package xf86vidmode is the X client API for the XFree86-VidModeExtension extension.

Index

Constants

View Source 
const (
	ModeFlagPositiveHsync = 1
	ModeFlagNegativeHsync = 2
	ModeFlagPositiveVsync = 4
	ModeFlagNegativeVsync = 8
	ModeFlagInterlace     = 16
	ModeFlagCompositeSync = 32
	ModeFlagPositiveCsync = 64
	ModeFlagNegativeCsync = 128
	ModeFlagHSkew         = 256
	ModeFlagBroadcast     = 512
	ModeFlagPixmux        = 1024
	ModeFlagDoubleClock   = 2048
	ModeFlagHalfClock     = 4096
)
View Source 
const (
	PermissionRead  = 1
	PermissionWrite = 2
)
View Source 
const BadBadClock = 0

BadBadClock is the error number for a BadBadClock.

View Source 
const BadBadHTimings = 1

BadBadHTimings is the error number for a BadBadHTimings.

View Source 
const BadBadVTimings = 2

BadBadVTimings is the error number for a BadBadVTimings.

View Source 
const BadClientNotLocal = 5

BadClientNotLocal is the error number for a BadClientNotLocal.

View Source 
const BadExtensionDisabled = 4

BadExtensionDisabled is the error number for a BadExtensionDisabled.

View Source 
const BadModeUnsuitable = 3

BadModeUnsuitable is the error number for a BadModeUnsuitable.

View Source 
const BadZoomLocked = 6

BadZoomLocked is the error number for a BadZoomLocked.

View Source 
const (
	ClockFlagProgramable = 1
)

Variables

This section is empty.

Functions

func BadClockErrorNew 

func BadClockErrorNew(buf []byte) xgb.Error

BadClockErrorNew constructs a BadClockError value that implements xgb.Error from a byte slice.

func BadHTimingsErrorNew 

func BadHTimingsErrorNew(buf []byte) xgb.Error

BadHTimingsErrorNew constructs a BadHTimingsError value that implements xgb.Error from a byte slice.

func BadVTimingsErrorNew 

func BadVTimingsErrorNew(buf []byte) xgb.Error

BadVTimingsErrorNew constructs a BadVTimingsError value that implements xgb.Error from a byte slice.

func ClientNotLocalErrorNew 

func ClientNotLocalErrorNew(buf []byte) xgb.Error

ClientNotLocalErrorNew constructs a ClientNotLocalError value that implements xgb.Error from a byte slice.

func ExtensionDisabledErrorNew 

func ExtensionDisabledErrorNew(buf []byte) xgb.Error

ExtensionDisabledErrorNew constructs a ExtensionDisabledError value that implements xgb.Error from a byte slice.

func Init 

func Init(c *xgb.Conn) error

Init must be called before using the XFree86-VidModeExtension extension.

func ModeInfoListBytes 

func ModeInfoListBytes(buf []byte, list []ModeInfo) int

ModeInfoListBytes writes a list of ModeInfo values to a byte slice.

func ModeInfoRead 

func ModeInfoRead(buf []byte, v *ModeInfo) int

ModeInfoRead reads a byte slice into a ModeInfo value.

func ModeInfoReadList 

func ModeInfoReadList(buf []byte, dest []ModeInfo) int

ModeInfoReadList reads a byte slice into a list of ModeInfo values.

func ModeUnsuitableErrorNew 

func ModeUnsuitableErrorNew(buf []byte) xgb.Error

ModeUnsuitableErrorNew constructs a ModeUnsuitableError value that implements xgb.Error from a byte slice.

func ZoomLockedErrorNew 

func ZoomLockedErrorNew(buf []byte) xgb.Error

ZoomLockedErrorNew constructs a ZoomLockedError value that implements xgb.Error from a byte slice.

Types

type AddModeLineCookie 

type AddModeLineCookie struct {
	*xgb.Cookie
}

AddModeLineCookie is a cookie used only for AddModeLine requests.

func AddModeLine 

func AddModeLine(c *xgb.Conn, Screen uint32, Dotclock Dotclock, Hdisplay uint16, Hsyncstart uint16, Hsyncend uint16, Htotal uint16, Hskew uint16, Vdisplay uint16, Vsyncstart uint16, Vsyncend uint16, Vtotal uint16, Flags uint32, Privsize uint32, AfterDotclock Dotclock, AfterHdisplay uint16, AfterHsyncstart uint16, AfterHsyncend uint16, AfterHtotal uint16, AfterHskew uint16, AfterVdisplay uint16, AfterVsyncstart uint16, AfterVsyncend uint16, AfterVtotal uint16, AfterFlags uint32, Private []byte) AddModeLineCookie

AddModeLine sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func AddModeLineChecked 

func AddModeLineChecked(c *xgb.Conn, Screen uint32, Dotclock Dotclock, Hdisplay uint16, Hsyncstart uint16, Hsyncend uint16, Htotal uint16, Hskew uint16, Vdisplay uint16, Vsyncstart uint16, Vsyncend uint16, Vtotal uint16, Flags uint32, Privsize uint32, AfterDotclock Dotclock, AfterHdisplay uint16, AfterHsyncstart uint16, AfterHsyncend uint16, AfterHtotal uint16, AfterHskew uint16, AfterVdisplay uint16, AfterVsyncstart uint16, AfterVsyncend uint16, AfterVtotal uint16, AfterFlags uint32, Private []byte) AddModeLineCookie

AddModeLineChecked sends a checked request. If an error occurs, it can be retrieved using AddModeLineCookie.Check()

func (AddModeLineCookie) Check 

func (cook AddModeLineCookie) Check() error

Check returns an error if one occurred for checked requests that are not expecting a reply. This cannot be called for requests expecting a reply, nor for unchecked requests.

type BadClockError 

type BadClockError struct {
	Sequence uint16
	NiceName string
}

func (BadClockError) BadId 

func (err BadClockError) BadId() uint32

BadId returns the 'BadValue' number if one exists for the BadBadClock error. If no bad value exists, 0 is returned.

func (BadClockError) Error 

func (err BadClockError) Error() string

func (BadClockError) SequenceId 

func (err BadClockError) SequenceId() uint16

SequenceId returns the sequence id attached to the BadBadClock error. This is mostly used internally.

type BadHTimingsError 

type BadHTimingsError struct {
	Sequence uint16
	NiceName string
}

func (BadHTimingsError) BadId 

func (err BadHTimingsError) BadId() uint32

BadId returns the 'BadValue' number if one exists for the BadBadHTimings error. If no bad value exists, 0 is returned.

func (BadHTimingsError) Error 

func (err BadHTimingsError) Error() string

func (BadHTimingsError) SequenceId 

func (err BadHTimingsError) SequenceId() uint16

SequenceId returns the sequence id attached to the BadBadHTimings error. This is mostly used internally.

type BadVTimingsError 

type BadVTimingsError struct {
	Sequence uint16
	NiceName string
}

func (BadVTimingsError) BadId 

func (err BadVTimingsError) BadId() uint32

BadId returns the 'BadValue' number if one exists for the BadBadVTimings error. If no bad value exists, 0 is returned.

func (BadVTimingsError) Error 

func (err BadVTimingsError) Error() string

func (BadVTimingsError) SequenceId 

func (err BadVTimingsError) SequenceId() uint16

SequenceId returns the sequence id attached to the BadBadVTimings error. This is mostly used internally.

type ClientNotLocalError 

type ClientNotLocalError struct {
	Sequence uint16
	NiceName string
}

func (ClientNotLocalError) BadId 

func (err ClientNotLocalError) BadId() uint32

BadId returns the 'BadValue' number if one exists for the BadClientNotLocal error. If no bad value exists, 0 is returned.

func (ClientNotLocalError) Error 

func (err ClientNotLocalError) Error() string

func (ClientNotLocalError) SequenceId 

func (err ClientNotLocalError) SequenceId() uint16

SequenceId returns the sequence id attached to the BadClientNotLocal error. This is mostly used internally.

type DeleteModeLineCookie 

type DeleteModeLineCookie struct {
	*xgb.Cookie
}

DeleteModeLineCookie is a cookie used only for DeleteModeLine requests.

func DeleteModeLine 

func DeleteModeLine(c *xgb.Conn, Screen uint32, Dotclock Dotclock, Hdisplay uint16, Hsyncstart uint16, Hsyncend uint16, Htotal uint16, Hskew uint16, Vdisplay uint16, Vsyncstart uint16, Vsyncend uint16, Vtotal uint16, Flags uint32, Privsize uint32, Private []byte) DeleteModeLineCookie

DeleteModeLine sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func DeleteModeLineChecked 

func DeleteModeLineChecked(c *xgb.Conn, Screen uint32, Dotclock Dotclock, Hdisplay uint16, Hsyncstart uint16, Hsyncend uint16, Htotal uint16, Hskew uint16, Vdisplay uint16, Vsyncstart uint16, Vsyncend uint16, Vtotal uint16, Flags uint32, Privsize uint32, Private []byte) DeleteModeLineCookie

DeleteModeLineChecked sends a checked request. If an error occurs, it can be retrieved using DeleteModeLineCookie.Check()

func (DeleteModeLineCookie) Check 

func (cook DeleteModeLineCookie) Check() error

Check returns an error if one occurred for checked requests that are not expecting a reply. This cannot be called for requests expecting a reply, nor for unchecked requests.

type Dotclock 

type Dotclock uint32

type ExtensionDisabledError 

type ExtensionDisabledError struct {
	Sequence uint16
	NiceName string
}

func (ExtensionDisabledError) BadId 

func (err ExtensionDisabledError) BadId() uint32

BadId returns the 'BadValue' number if one exists for the BadExtensionDisabled error. If no bad value exists, 0 is returned.

func (ExtensionDisabledError) Error 

func (err ExtensionDisabledError) Error() string

func (ExtensionDisabledError) SequenceId 

func (err ExtensionDisabledError) SequenceId() uint16

SequenceId returns the sequence id attached to the BadExtensionDisabled error. This is mostly used internally.

type GetAllModeLinesCookie 

type GetAllModeLinesCookie struct {
	*xgb.Cookie
}

GetAllModeLinesCookie is a cookie used only for GetAllModeLines requests.

func GetAllModeLines 

func GetAllModeLines(c *xgb.Conn, Screen uint16) GetAllModeLinesCookie

GetAllModeLines sends a checked request. If an error occurs, it will be returned with the reply by calling GetAllModeLinesCookie.Reply()

func GetAllModeLinesUnchecked 

func GetAllModeLinesUnchecked(c *xgb.Conn, Screen uint16) GetAllModeLinesCookie

GetAllModeLinesUnchecked sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func (GetAllModeLinesCookie) Reply 

func (cook GetAllModeLinesCookie) Reply() (*GetAllModeLinesReply, error)

Reply blocks and returns the reply data for a GetAllModeLines request.

type GetAllModeLinesReply 

type GetAllModeLinesReply struct {
	Sequence uint16 // sequence number of the request for this reply
	Length   uint32 // number of bytes in this reply
	// padding: 1 bytes
	Modecount uint32
	// padding: 20 bytes
	Modeinfo []ModeInfo // size: xgb.Pad((int(Modecount) * 48))
}

GetAllModeLinesReply represents the data returned from a GetAllModeLines request.

type GetDotClocksCookie 

type GetDotClocksCookie struct {
	*xgb.Cookie
}

GetDotClocksCookie is a cookie used only for GetDotClocks requests.

func GetDotClocks 

func GetDotClocks(c *xgb.Conn, Screen uint16) GetDotClocksCookie

GetDotClocks sends a checked request. If an error occurs, it will be returned with the reply by calling GetDotClocksCookie.Reply()

func GetDotClocksUnchecked 

func GetDotClocksUnchecked(c *xgb.Conn, Screen uint16) GetDotClocksCookie

GetDotClocksUnchecked sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func (GetDotClocksCookie) Reply 

func (cook GetDotClocksCookie) Reply() (*GetDotClocksReply, error)

Reply blocks and returns the reply data for a GetDotClocks request.

type GetDotClocksReply 

type GetDotClocksReply struct {
	Sequence uint16 // sequence number of the request for this reply
	Length   uint32 // number of bytes in this reply
	// padding: 1 bytes
	Flags     uint32
	Clocks    uint32
	Maxclocks uint32
	// padding: 12 bytes
	Clock []uint32 // size: xgb.Pad((((1 - (int(Flags) & 1)) * int(Clocks)) * 4))
}

GetDotClocksReply represents the data returned from a GetDotClocks request.

type GetGammaCookie 

type GetGammaCookie struct {
	*xgb.Cookie
}

GetGammaCookie is a cookie used only for GetGamma requests.

func GetGamma 

func GetGamma(c *xgb.Conn, Screen uint16) GetGammaCookie

GetGamma sends a checked request. If an error occurs, it will be returned with the reply by calling GetGammaCookie.Reply()

func GetGammaUnchecked 

func GetGammaUnchecked(c *xgb.Conn, Screen uint16) GetGammaCookie

GetGammaUnchecked sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func (GetGammaCookie) Reply 

func (cook GetGammaCookie) Reply() (*GetGammaReply, error)

Reply blocks and returns the reply data for a GetGamma request.

type GetGammaRampCookie 

type GetGammaRampCookie struct {
	*xgb.Cookie
}

GetGammaRampCookie is a cookie used only for GetGammaRamp requests.

func GetGammaRamp 

func GetGammaRamp(c *xgb.Conn, Screen uint16, Size uint16) GetGammaRampCookie

GetGammaRamp sends a checked request. If an error occurs, it will be returned with the reply by calling GetGammaRampCookie.Reply()

func GetGammaRampUnchecked 

func GetGammaRampUnchecked(c *xgb.Conn, Screen uint16, Size uint16) GetGammaRampCookie

GetGammaRampUnchecked sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func (GetGammaRampCookie) Reply 

func (cook GetGammaRampCookie) Reply() (*GetGammaRampReply, error)

Reply blocks and returns the reply data for a GetGammaRamp request.

type GetGammaRampReply 

type GetGammaRampReply struct {
	Sequence uint16 // sequence number of the request for this reply
	Length   uint32 // number of bytes in this reply
	// padding: 1 bytes
	Size uint16
	// padding: 22 bytes
	Red []uint16 // size: xgb.Pad((((int(Size) + 1) & -2) * 2))
	// alignment gap to multiple of 2
	Green []uint16 // size: xgb.Pad((((int(Size) + 1) & -2) * 2))
	// alignment gap to multiple of 2
	Blue []uint16 // size: xgb.Pad((((int(Size) + 1) & -2) * 2))
}

GetGammaRampReply represents the data returned from a GetGammaRamp request.

type GetGammaRampSizeCookie 

type GetGammaRampSizeCookie struct {
	*xgb.Cookie
}

GetGammaRampSizeCookie is a cookie used only for GetGammaRampSize requests.

func GetGammaRampSize 

func GetGammaRampSize(c *xgb.Conn, Screen uint16) GetGammaRampSizeCookie

GetGammaRampSize sends a checked request. If an error occurs, it will be returned with the reply by calling GetGammaRampSizeCookie.Reply()

func GetGammaRampSizeUnchecked 

func GetGammaRampSizeUnchecked(c *xgb.Conn, Screen uint16) GetGammaRampSizeCookie

GetGammaRampSizeUnchecked sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func (GetGammaRampSizeCookie) Reply 

func (cook GetGammaRampSizeCookie) Reply() (*GetGammaRampSizeReply, error)

Reply blocks and returns the reply data for a GetGammaRampSize request.

type GetGammaRampSizeReply 

type GetGammaRampSizeReply struct {
	Sequence uint16 // sequence number of the request for this reply
	Length   uint32 // number of bytes in this reply
	// padding: 1 bytes
	Size uint16
}

GetGammaRampSizeReply represents the data returned from a GetGammaRampSize request.

type GetGammaReply 

type GetGammaReply struct {
	Sequence uint16 // sequence number of the request for this reply
	Length   uint32 // number of bytes in this reply
	// padding: 1 bytes
	Red   uint32
	Green uint32
	Blue  uint32
}

GetGammaReply represents the data returned from a GetGamma request.

type GetModeLineCookie 

type GetModeLineCookie struct {
	*xgb.Cookie
}

GetModeLineCookie is a cookie used only for GetModeLine requests.

func GetModeLine 

func GetModeLine(c *xgb.Conn, Screen uint16) GetModeLineCookie

GetModeLine sends a checked request. If an error occurs, it will be returned with the reply by calling GetModeLineCookie.Reply()

func GetModeLineUnchecked 

func GetModeLineUnchecked(c *xgb.Conn, Screen uint16) GetModeLineCookie

GetModeLineUnchecked sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func (GetModeLineCookie) Reply 

func (cook GetModeLineCookie) Reply() (*GetModeLineReply, error)

Reply blocks and returns the reply data for a GetModeLine request.

type GetModeLineReply 

type GetModeLineReply struct {
	Sequence uint16 // sequence number of the request for this reply
	Length   uint32 // number of bytes in this reply
	// padding: 1 bytes
	Dotclock   Dotclock
	Hdisplay   uint16
	Hsyncstart uint16
	Hsyncend   uint16
	Htotal     uint16
	Hskew      uint16
	Vdisplay   uint16
	Vsyncstart uint16
	Vsyncend   uint16
	Vtotal     uint16
	// padding: 2 bytes
	Flags uint32
	// padding: 12 bytes
	Privsize uint32
	Private  []byte // size: xgb.Pad((int(Privsize) * 1))
}

GetModeLineReply represents the data returned from a GetModeLine request.

type GetMonitorCookie 

type GetMonitorCookie struct {
	*xgb.Cookie
}

GetMonitorCookie is a cookie used only for GetMonitor requests.

func GetMonitor 

func GetMonitor(c *xgb.Conn, Screen uint16) GetMonitorCookie

GetMonitor sends a checked request. If an error occurs, it will be returned with the reply by calling GetMonitorCookie.Reply()

func GetMonitorUnchecked 

func GetMonitorUnchecked(c *xgb.Conn, Screen uint16) GetMonitorCookie

GetMonitorUnchecked sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func (GetMonitorCookie) Reply 

func (cook GetMonitorCookie) Reply() (*GetMonitorReply, error)

Reply blocks and returns the reply data for a GetMonitor request.

type GetMonitorReply 

type GetMonitorReply struct {
	Sequence uint16 // sequence number of the request for this reply
	Length   uint32 // number of bytes in this reply
	// padding: 1 bytes
	VendorLength byte
	ModelLength  byte
	NumHsync     byte
	NumVsync     byte
	// padding: 20 bytes
	Hsync []Syncrange // size: xgb.Pad((int(NumHsync) * 4))
	// alignment gap to multiple of 4
	Vsync        []Syncrange // size: xgb.Pad((int(NumVsync) * 4))
	Vendor       string      // size: xgb.Pad((int(VendorLength) * 1))
	AlignmentPad []byte      // size: xgb.Pad(((((int(VendorLength) + 3) & -4) - int(VendorLength)) * 1))
	Model        string      // size: xgb.Pad((int(ModelLength) * 1))
}

GetMonitorReply represents the data returned from a GetMonitor request.

type GetPermissionsCookie 

type GetPermissionsCookie struct {
	*xgb.Cookie
}

GetPermissionsCookie is a cookie used only for GetPermissions requests.

func GetPermissions 

func GetPermissions(c *xgb.Conn, Screen uint16) GetPermissionsCookie

GetPermissions sends a checked request. If an error occurs, it will be returned with the reply by calling GetPermissionsCookie.Reply()

func GetPermissionsUnchecked 

func GetPermissionsUnchecked(c *xgb.Conn, Screen uint16) GetPermissionsCookie

GetPermissionsUnchecked sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func (GetPermissionsCookie) Reply 

func (cook GetPermissionsCookie) Reply() (*GetPermissionsReply, error)

Reply blocks and returns the reply data for a GetPermissions request.

type GetPermissionsReply 

type GetPermissionsReply struct {
	Sequence uint16 // sequence number of the request for this reply
	Length   uint32 // number of bytes in this reply
	// padding: 1 bytes
	Permissions uint32
}

GetPermissionsReply represents the data returned from a GetPermissions request.

type GetViewPortCookie 

type GetViewPortCookie struct {
	*xgb.Cookie
}

GetViewPortCookie is a cookie used only for GetViewPort requests.

func GetViewPort 

func GetViewPort(c *xgb.Conn, Screen uint16) GetViewPortCookie

GetViewPort sends a checked request. If an error occurs, it will be returned with the reply by calling GetViewPortCookie.Reply()

func GetViewPortUnchecked 

func GetViewPortUnchecked(c *xgb.Conn, Screen uint16) GetViewPortCookie

GetViewPortUnchecked sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func (GetViewPortCookie) Reply 

func (cook GetViewPortCookie) Reply() (*GetViewPortReply, error)

Reply blocks and returns the reply data for a GetViewPort request.

type GetViewPortReply 

type GetViewPortReply struct {
	Sequence uint16 // sequence number of the request for this reply
	Length   uint32 // number of bytes in this reply
	// padding: 1 bytes
	X uint32
	Y uint32
}

GetViewPortReply represents the data returned from a GetViewPort request.

type LockModeSwitchCookie 

type LockModeSwitchCookie struct {
	*xgb.Cookie
}

LockModeSwitchCookie is a cookie used only for LockModeSwitch requests.

func LockModeSwitch 

func LockModeSwitch(c *xgb.Conn, Screen uint16, Lock uint16) LockModeSwitchCookie

LockModeSwitch sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func LockModeSwitchChecked 

func LockModeSwitchChecked(c *xgb.Conn, Screen uint16, Lock uint16) LockModeSwitchCookie

LockModeSwitchChecked sends a checked request. If an error occurs, it can be retrieved using LockModeSwitchCookie.Check()

func (LockModeSwitchCookie) Check 

func (cook LockModeSwitchCookie) Check() error

Check returns an error if one occurred for checked requests that are not expecting a reply. This cannot be called for requests expecting a reply, nor for unchecked requests.

type ModModeLineCookie 

type ModModeLineCookie struct {
	*xgb.Cookie
}

ModModeLineCookie is a cookie used only for ModModeLine requests.

func ModModeLine 

func ModModeLine(c *xgb.Conn, Screen uint32, Hdisplay uint16, Hsyncstart uint16, Hsyncend uint16, Htotal uint16, Hskew uint16, Vdisplay uint16, Vsyncstart uint16, Vsyncend uint16, Vtotal uint16, Flags uint32, Privsize uint32, Private []byte) ModModeLineCookie

ModModeLine sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func ModModeLineChecked 

func ModModeLineChecked(c *xgb.Conn, Screen uint32, Hdisplay uint16, Hsyncstart uint16, Hsyncend uint16, Htotal uint16, Hskew uint16, Vdisplay uint16, Vsyncstart uint16, Vsyncend uint16, Vtotal uint16, Flags uint32, Privsize uint32, Private []byte) ModModeLineCookie

ModModeLineChecked sends a checked request. If an error occurs, it can be retrieved using ModModeLineCookie.Check()

func (ModModeLineCookie) Check 

func (cook ModModeLineCookie) Check() error

Check returns an error if one occurred for checked requests that are not expecting a reply. This cannot be called for requests expecting a reply, nor for unchecked requests.

type ModeInfo 

type ModeInfo struct {
	Dotclock   Dotclock
	Hdisplay   uint16
	Hsyncstart uint16
	Hsyncend   uint16
	Htotal     uint16
	Hskew      uint32
	Vdisplay   uint16
	Vsyncstart uint16
	Vsyncend   uint16
	Vtotal     uint16
	// padding: 4 bytes
	Flags uint32
	// padding: 12 bytes
	Privsize uint32
}

func (ModeInfo) Bytes 

func (v ModeInfo) Bytes() []byte

Bytes writes a ModeInfo value to a byte slice.

type ModeUnsuitableError 

type ModeUnsuitableError struct {
	Sequence uint16
	NiceName string
}

func (ModeUnsuitableError) BadId 

func (err ModeUnsuitableError) BadId() uint32

BadId returns the 'BadValue' number if one exists for the BadModeUnsuitable error. If no bad value exists, 0 is returned.

func (ModeUnsuitableError) Error 

func (err ModeUnsuitableError) Error() string

func (ModeUnsuitableError) SequenceId 

func (err ModeUnsuitableError) SequenceId() uint16

SequenceId returns the sequence id attached to the BadModeUnsuitable error. This is mostly used internally.

type QueryVersionCookie 

type QueryVersionCookie struct {
	*xgb.Cookie
}

QueryVersionCookie is a cookie used only for QueryVersion requests.

func QueryVersion 

func QueryVersion(c *xgb.Conn) QueryVersionCookie

QueryVersion sends a checked request. If an error occurs, it will be returned with the reply by calling QueryVersionCookie.Reply()

func QueryVersionUnchecked 

func QueryVersionUnchecked(c *xgb.Conn) QueryVersionCookie

QueryVersionUnchecked sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func (QueryVersionCookie) Reply 

func (cook QueryVersionCookie) Reply() (*QueryVersionReply, error)

Reply blocks and returns the reply data for a QueryVersion request.

type QueryVersionReply 

type QueryVersionReply struct {
	Sequence uint16 // sequence number of the request for this reply
	Length   uint32 // number of bytes in this reply
	// padding: 1 bytes
	MajorVersion uint16
	MinorVersion uint16
}

QueryVersionReply represents the data returned from a QueryVersion request.

type SetClientVersionCookie 

type SetClientVersionCookie struct {
	*xgb.Cookie
}

SetClientVersionCookie is a cookie used only for SetClientVersion requests.

func SetClientVersion 

func SetClientVersion(c *xgb.Conn, Major uint16, Minor uint16) SetClientVersionCookie

SetClientVersion sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func SetClientVersionChecked 

func SetClientVersionChecked(c *xgb.Conn, Major uint16, Minor uint16) SetClientVersionCookie

SetClientVersionChecked sends a checked request. If an error occurs, it can be retrieved using SetClientVersionCookie.Check()

func (SetClientVersionCookie) Check 

func (cook SetClientVersionCookie) Check() error

Check returns an error if one occurred for checked requests that are not expecting a reply. This cannot be called for requests expecting a reply, nor for unchecked requests.

type SetGammaCookie 

type SetGammaCookie struct {
	*xgb.Cookie
}

SetGammaCookie is a cookie used only for SetGamma requests.

func SetGamma 

func SetGamma(c *xgb.Conn, Screen uint16, Red uint32, Green uint32, Blue uint32) SetGammaCookie

SetGamma sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func SetGammaChecked 

func SetGammaChecked(c *xgb.Conn, Screen uint16, Red uint32, Green uint32, Blue uint32) SetGammaCookie

SetGammaChecked sends a checked request. If an error occurs, it can be retrieved using SetGammaCookie.Check()

func (SetGammaCookie) Check 

func (cook SetGammaCookie) Check() error

Check returns an error if one occurred for checked requests that are not expecting a reply. This cannot be called for requests expecting a reply, nor for unchecked requests.

type SetGammaRampCookie 

type SetGammaRampCookie struct {
	*xgb.Cookie
}

SetGammaRampCookie is a cookie used only for SetGammaRamp requests.

func SetGammaRamp 

func SetGammaRamp(c *xgb.Conn, Screen uint16, Size uint16, Red []uint16, Green []uint16, Blue []uint16) SetGammaRampCookie

SetGammaRamp sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func SetGammaRampChecked 

func SetGammaRampChecked(c *xgb.Conn, Screen uint16, Size uint16, Red []uint16, Green []uint16, Blue []uint16) SetGammaRampCookie

SetGammaRampChecked sends a checked request. If an error occurs, it can be retrieved using SetGammaRampCookie.Check()

func (SetGammaRampCookie) Check 

func (cook SetGammaRampCookie) Check() error

Check returns an error if one occurred for checked requests that are not expecting a reply. This cannot be called for requests expecting a reply, nor for unchecked requests.

type SetViewPortCookie 

type SetViewPortCookie struct {
	*xgb.Cookie
}

SetViewPortCookie is a cookie used only for SetViewPort requests.

func SetViewPort 

func SetViewPort(c *xgb.Conn, Screen uint16, X uint32, Y uint32) SetViewPortCookie

SetViewPort sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func SetViewPortChecked 

func SetViewPortChecked(c *xgb.Conn, Screen uint16, X uint32, Y uint32) SetViewPortCookie

SetViewPortChecked sends a checked request. If an error occurs, it can be retrieved using SetViewPortCookie.Check()

func (SetViewPortCookie) Check 

func (cook SetViewPortCookie) Check() error

Check returns an error if one occurred for checked requests that are not expecting a reply. This cannot be called for requests expecting a reply, nor for unchecked requests.

type SwitchModeCookie 

type SwitchModeCookie struct {
	*xgb.Cookie
}

SwitchModeCookie is a cookie used only for SwitchMode requests.

func SwitchMode 

func SwitchMode(c *xgb.Conn, Screen uint16, Zoom uint16) SwitchModeCookie

SwitchMode sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func SwitchModeChecked 

func SwitchModeChecked(c *xgb.Conn, Screen uint16, Zoom uint16) SwitchModeCookie

SwitchModeChecked sends a checked request. If an error occurs, it can be retrieved using SwitchModeCookie.Check()

func (SwitchModeCookie) Check 

func (cook SwitchModeCookie) Check() error

Check returns an error if one occurred for checked requests that are not expecting a reply. This cannot be called for requests expecting a reply, nor for unchecked requests.

type SwitchToModeCookie 

type SwitchToModeCookie struct {
	*xgb.Cookie
}

SwitchToModeCookie is a cookie used only for SwitchToMode requests.

func SwitchToMode 

func SwitchToMode(c *xgb.Conn, Screen uint32, Dotclock Dotclock, Hdisplay uint16, Hsyncstart uint16, Hsyncend uint16, Htotal uint16, Hskew uint16, Vdisplay uint16, Vsyncstart uint16, Vsyncend uint16, Vtotal uint16, Flags uint32, Privsize uint32, Private []byte) SwitchToModeCookie

SwitchToMode sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func SwitchToModeChecked 

func SwitchToModeChecked(c *xgb.Conn, Screen uint32, Dotclock Dotclock, Hdisplay uint16, Hsyncstart uint16, Hsyncend uint16, Htotal uint16, Hskew uint16, Vdisplay uint16, Vsyncstart uint16, Vsyncend uint16, Vtotal uint16, Flags uint32, Privsize uint32, Private []byte) SwitchToModeCookie

SwitchToModeChecked sends a checked request. If an error occurs, it can be retrieved using SwitchToModeCookie.Check()

func (SwitchToModeCookie) Check 

func (cook SwitchToModeCookie) Check() error

Check returns an error if one occurred for checked requests that are not expecting a reply. This cannot be called for requests expecting a reply, nor for unchecked requests.

type Syncrange 

type Syncrange uint32

type ValidateModeLineCookie 

type ValidateModeLineCookie struct {
	*xgb.Cookie
}

ValidateModeLineCookie is a cookie used only for ValidateModeLine requests.

func ValidateModeLine 

func ValidateModeLine(c *xgb.Conn, Screen uint32, Dotclock Dotclock, Hdisplay uint16, Hsyncstart uint16, Hsyncend uint16, Htotal uint16, Hskew uint16, Vdisplay uint16, Vsyncstart uint16, Vsyncend uint16, Vtotal uint16, Flags uint32, Privsize uint32, Private []byte) ValidateModeLineCookie

ValidateModeLine sends a checked request. If an error occurs, it will be returned with the reply by calling ValidateModeLineCookie.Reply()

func ValidateModeLineUnchecked 

func ValidateModeLineUnchecked(c *xgb.Conn, Screen uint32, Dotclock Dotclock, Hdisplay uint16, Hsyncstart uint16, Hsyncend uint16, Htotal uint16, Hskew uint16, Vdisplay uint16, Vsyncstart uint16, Vsyncend uint16, Vtotal uint16, Flags uint32, Privsize uint32, Private []byte) ValidateModeLineCookie

ValidateModeLineUnchecked sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func (ValidateModeLineCookie) Reply 

func (cook ValidateModeLineCookie) Reply() (*ValidateModeLineReply, error)

Reply blocks and returns the reply data for a ValidateModeLine request.

type ValidateModeLineReply 

type ValidateModeLineReply struct {
	Sequence uint16 // sequence number of the request for this reply
	Length   uint32 // number of bytes in this reply
	// padding: 1 bytes
	Status uint32
}

ValidateModeLineReply represents the data returned from a ValidateModeLine request.

type ZoomLockedError 

type ZoomLockedError struct {
	Sequence uint16
	NiceName string
}

func (ZoomLockedError) BadId 

func (err ZoomLockedError) BadId() uint32

BadId returns the 'BadValue' number if one exists for the BadZoomLocked error. If no bad value exists, 0 is returned.

func (ZoomLockedError) Error 

func (err ZoomLockedError) Error() string

func (ZoomLockedError) SequenceId 

func (err ZoomLockedError) SequenceId() uint16

SequenceId returns the sequence id attached to the BadZoomLocked error. This is mostly used internally.

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