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
)
const (
PermissionRead = 1
PermissionWrite = 2
)
BadBadClock is the error number for a BadBadClock.
const BadBadClock = 0
BadBadHTimings is the error number for a BadBadHTimings.
const BadBadHTimings = 1
BadBadVTimings is the error number for a BadBadVTimings.
const BadBadVTimings = 2
BadClientNotLocal is the error number for a BadClientNotLocal.
const BadClientNotLocal = 5
BadExtensionDisabled is the error number for a BadExtensionDisabled.
const BadExtensionDisabled = 4
BadModeUnsuitable is the error number for a BadModeUnsuitable.
const BadModeUnsuitable = 3
BadZoomLocked is the error number for a BadZoomLocked.
const BadZoomLocked = 6
const (
ClockFlagProgramable = 1
)
func BadClockErrorNew(buf []byte) xgb.Error
BadClockErrorNew constructs a BadClockError value that implements xgb.Error from a byte slice.
func BadHTimingsErrorNew(buf []byte) xgb.Error
BadHTimingsErrorNew constructs a BadHTimingsError value that implements xgb.Error from a byte slice.
func BadVTimingsErrorNew(buf []byte) xgb.Error
BadVTimingsErrorNew constructs a BadVTimingsError value that implements xgb.Error from a byte slice.
func ClientNotLocalErrorNew(buf []byte) xgb.Error
ClientNotLocalErrorNew constructs a ClientNotLocalError value that implements xgb.Error from a byte slice.
func ExtensionDisabledErrorNew(buf []byte) xgb.Error
ExtensionDisabledErrorNew constructs a ExtensionDisabledError value that implements xgb.Error from a byte slice.
func Init(c *xgb.Conn) error
Init must be called before using the XFree86-VidModeExtension extension.
func ModeInfoListBytes(buf []byte, list []ModeInfo) int
ModeInfoListBytes writes a list of ModeInfo values to a byte slice.
func ModeInfoRead(buf []byte, v *ModeInfo) int
ModeInfoRead reads a byte slice into a ModeInfo value.
func ModeInfoReadList(buf []byte, dest []ModeInfo) int
ModeInfoReadList reads a byte slice into a list of ModeInfo values.
func ModeUnsuitableErrorNew(buf []byte) xgb.Error
ModeUnsuitableErrorNew constructs a ModeUnsuitableError value that implements xgb.Error from a byte slice.
func ZoomLockedErrorNew(buf []byte) xgb.Error
ZoomLockedErrorNew constructs a ZoomLockedError value that implements xgb.Error from a byte slice.
AddModeLineCookie is a cookie used only for AddModeLine requests.
type AddModeLineCookie struct {
*xgb.Cookie
}
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(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 (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 struct {
Sequence uint16
NiceName string
}
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 (err BadClockError) Error() string
func (err BadClockError) SequenceId() uint16
SequenceId returns the sequence id attached to the BadBadClock error. This is mostly used internally.
type BadHTimingsError struct {
Sequence uint16
NiceName string
}
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 (err BadHTimingsError) Error() string
func (err BadHTimingsError) SequenceId() uint16
SequenceId returns the sequence id attached to the BadBadHTimings error. This is mostly used internally.
type BadVTimingsError struct {
Sequence uint16
NiceName string
}
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 (err BadVTimingsError) Error() string
func (err BadVTimingsError) SequenceId() uint16
SequenceId returns the sequence id attached to the BadBadVTimings error. This is mostly used internally.
type ClientNotLocalError struct {
Sequence uint16
NiceName string
}
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 (err ClientNotLocalError) Error() string
func (err ClientNotLocalError) SequenceId() uint16
SequenceId returns the sequence id attached to the BadClientNotLocal error. This is mostly used internally.
DeleteModeLineCookie is a cookie used only for DeleteModeLine requests.
type DeleteModeLineCookie struct {
*xgb.Cookie
}
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(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 (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 uint32
type ExtensionDisabledError struct {
Sequence uint16
NiceName string
}
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 (err ExtensionDisabledError) Error() string
func (err ExtensionDisabledError) SequenceId() uint16
SequenceId returns the sequence id attached to the BadExtensionDisabled error. This is mostly used internally.
GetAllModeLinesCookie is a cookie used only for GetAllModeLines requests.
type GetAllModeLinesCookie struct {
*xgb.Cookie
}
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(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 (cook GetAllModeLinesCookie) Reply() (*GetAllModeLinesReply, error)
Reply blocks and returns the reply data for a GetAllModeLines request.
GetAllModeLinesReply represents the data returned from a GetAllModeLines request.
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))
}
GetDotClocksCookie is a cookie used only for GetDotClocks requests.
type GetDotClocksCookie struct {
*xgb.Cookie
}
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(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 (cook GetDotClocksCookie) Reply() (*GetDotClocksReply, error)
Reply blocks and returns the reply data for a GetDotClocks request.
GetDotClocksReply represents the data returned from a GetDotClocks request.
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))
}
GetGammaCookie is a cookie used only for GetGamma requests.
type GetGammaCookie struct {
*xgb.Cookie
}
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(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 (cook GetGammaCookie) Reply() (*GetGammaReply, error)
Reply blocks and returns the reply data for a GetGamma request.
GetGammaRampCookie is a cookie used only for GetGammaRamp requests.
type GetGammaRampCookie struct {
*xgb.Cookie
}
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(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 (cook GetGammaRampCookie) Reply() (*GetGammaRampReply, error)
Reply blocks and returns the reply data for a GetGammaRamp request.
GetGammaRampReply represents the data returned from a GetGammaRamp request.
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))
}
GetGammaRampSizeCookie is a cookie used only for GetGammaRampSize requests.
type GetGammaRampSizeCookie struct {
*xgb.Cookie
}
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(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 (cook GetGammaRampSizeCookie) Reply() (*GetGammaRampSizeReply, error)
Reply blocks and returns the reply data for a GetGammaRampSize request.
GetGammaRampSizeReply represents the data returned from a GetGammaRampSize request.
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
}
GetGammaReply represents the data returned from a GetGamma request.
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
}
GetModeLineCookie is a cookie used only for GetModeLine requests.
type GetModeLineCookie struct {
*xgb.Cookie
}
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(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 (cook GetModeLineCookie) Reply() (*GetModeLineReply, error)
Reply blocks and returns the reply data for a GetModeLine request.
GetModeLineReply represents the data returned from a GetModeLine request.
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))
}
GetMonitorCookie is a cookie used only for GetMonitor requests.
type GetMonitorCookie struct {
*xgb.Cookie
}
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(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 (cook GetMonitorCookie) Reply() (*GetMonitorReply, error)
Reply blocks and returns the reply data for a GetMonitor request.
GetMonitorReply represents the data returned from a GetMonitor request.
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))
}
GetPermissionsCookie is a cookie used only for GetPermissions requests.
type GetPermissionsCookie struct {
*xgb.Cookie
}
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(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 (cook GetPermissionsCookie) Reply() (*GetPermissionsReply, error)
Reply blocks and returns the reply data for a GetPermissions request.
GetPermissionsReply represents the data returned from a GetPermissions request.
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
}
GetViewPortCookie is a cookie used only for GetViewPort requests.
type GetViewPortCookie struct {
*xgb.Cookie
}
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(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 (cook GetViewPortCookie) Reply() (*GetViewPortReply, error)
Reply blocks and returns the reply data for a GetViewPort request.
GetViewPortReply represents the data returned from a GetViewPort request.
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
}
LockModeSwitchCookie is a cookie used only for LockModeSwitch requests.
type LockModeSwitchCookie struct {
*xgb.Cookie
}
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(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 (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.
ModModeLineCookie is a cookie used only for ModModeLine requests.
type ModModeLineCookie struct {
*xgb.Cookie
}
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(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 (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 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 (v ModeInfo) Bytes() []byte
Bytes writes a ModeInfo value to a byte slice.
type ModeUnsuitableError struct {
Sequence uint16
NiceName string
}
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 (err ModeUnsuitableError) Error() string
func (err ModeUnsuitableError) SequenceId() uint16
SequenceId returns the sequence id attached to the BadModeUnsuitable error. This is mostly used internally.
QueryVersionCookie is a cookie used only for QueryVersion requests.
type QueryVersionCookie struct {
*xgb.Cookie
}
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(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 (cook QueryVersionCookie) Reply() (*QueryVersionReply, error)
Reply blocks and returns the reply data for a QueryVersion request.
QueryVersionReply represents the data returned from a QueryVersion request.
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
}
SetClientVersionCookie is a cookie used only for SetClientVersion requests.
type SetClientVersionCookie struct {
*xgb.Cookie
}
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(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 (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.
SetGammaCookie is a cookie used only for SetGamma requests.
type SetGammaCookie struct {
*xgb.Cookie
}
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(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 (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.
SetGammaRampCookie is a cookie used only for SetGammaRamp requests.
type SetGammaRampCookie struct {
*xgb.Cookie
}
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(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 (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.
SetViewPortCookie is a cookie used only for SetViewPort requests.
type SetViewPortCookie struct {
*xgb.Cookie
}
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(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 (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.
SwitchModeCookie is a cookie used only for SwitchMode requests.
type SwitchModeCookie struct {
*xgb.Cookie
}
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(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 (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.
SwitchToModeCookie is a cookie used only for SwitchToMode requests.
type SwitchToModeCookie struct {
*xgb.Cookie
}
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(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 (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 uint32
ValidateModeLineCookie is a cookie used only for ValidateModeLine requests.
type ValidateModeLineCookie struct {
*xgb.Cookie
}
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(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 (cook ValidateModeLineCookie) Reply() (*ValidateModeLineReply, error)
Reply blocks and returns the reply data for a ValidateModeLine request.
ValidateModeLineReply represents the data returned from a ValidateModeLine request.
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
}
type ZoomLockedError struct {
Sequence uint16
NiceName string
}
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 (err ZoomLockedError) Error() string
func (err ZoomLockedError) SequenceId() uint16
SequenceId returns the sequence id attached to the BadZoomLocked error. This is mostly used internally.