diff options
Diffstat (limited to 'nexgb/randr')
| -rw-r--r-- | nexgb/randr/randr.go | 3964 |
1 files changed, 3964 insertions, 0 deletions
diff --git a/nexgb/randr/randr.go b/nexgb/randr/randr.go new file mode 100644 index 0000000..4d78691 --- /dev/null +++ b/nexgb/randr/randr.go @@ -0,0 +1,3964 @@ +package randr + +/* + This file was generated by randr.xml on May 10 2012 4:20:27pm EDT. + This file is automatically generated. Edit at your peril! +*/ + +import ( + "github.com/BurntSushi/xgb" + + "github.com/BurntSushi/xgb/render" + "github.com/BurntSushi/xgb/xproto" +) + +// Init must be called before using the RANDR extension. +func Init(c *xgb.Conn) error { + reply, err := xproto.QueryExtension(c, 5, "RANDR").Reply() + switch { + case err != nil: + return err + case !reply.Present: + return xgb.Errorf("No extension named RANDR could be found on on the server.") + } + + xgb.ExtLock.Lock() + c.Extensions["RANDR"] = reply.MajorOpcode + for evNum, fun := range xgb.NewExtEventFuncs["RANDR"] { + xgb.NewEventFuncs[int(reply.FirstEvent)+evNum] = fun + } + for errNum, fun := range xgb.NewExtErrorFuncs["RANDR"] { + xgb.NewErrorFuncs[int(reply.FirstError)+errNum] = fun + } + xgb.ExtLock.Unlock() + + return nil +} + +func init() { + xgb.NewExtEventFuncs["RANDR"] = make(map[int]xgb.NewEventFun) + xgb.NewExtErrorFuncs["RANDR"] = make(map[int]xgb.NewErrorFun) +} + +// Skipping definition for base type 'Int32' + +// Skipping definition for base type 'Void' + +// Skipping definition for base type 'Byte' + +// Skipping definition for base type 'Int8' + +// Skipping definition for base type 'Card16' + +// Skipping definition for base type 'Char' + +// Skipping definition for base type 'Card32' + +// Skipping definition for base type 'Double' + +// Skipping definition for base type 'Bool' + +// Skipping definition for base type 'Float' + +// Skipping definition for base type 'Card8' + +// Skipping definition for base type 'Int16' + +const ( + RotationRotate0 = 1 + RotationRotate90 = 2 + RotationRotate180 = 4 + RotationRotate270 = 8 + RotationReflectX = 16 + RotationReflectY = 32 +) + +const ( + SetConfigSuccess = 0 + SetConfigInvalidConfigTime = 1 + SetConfigInvalidTime = 2 + SetConfigFailed = 3 +) + +const ( + NotifyMaskScreenChange = 1 + NotifyMaskCrtcChange = 2 + NotifyMaskOutputChange = 4 + NotifyMaskOutputProperty = 8 +) + +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 +) + +const ( + ConnectionConnected = 0 + ConnectionDisconnected = 1 + ConnectionUnknown = 2 +) + +const ( + NotifyCrtcChange = 0 + NotifyOutputChange = 1 + NotifyOutputProperty = 2 +) + +type Mode uint32 + +func NewModeId(c *xgb.Conn) (Mode, error) { + id, err := c.NewId() + if err != nil { + return 0, err + } + return Mode(id), nil +} + +type Crtc uint32 + +func NewCrtcId(c *xgb.Conn) (Crtc, error) { + id, err := c.NewId() + if err != nil { + return 0, err + } + return Crtc(id), nil +} + +type Output uint32 + +func NewOutputId(c *xgb.Conn) (Output, error) { + id, err := c.NewId() + if err != nil { + return 0, err + } + return Output(id), nil +} + +// 'ScreenSize' struct definition +// Size: 8 +type ScreenSize struct { + Width uint16 + Height uint16 + Mwidth uint16 + Mheight uint16 +} + +// Struct read ScreenSize +func ScreenSizeRead(buf []byte, v *ScreenSize) int { + b := 0 + + v.Width = xgb.Get16(buf[b:]) + b += 2 + + v.Height = xgb.Get16(buf[b:]) + b += 2 + + v.Mwidth = xgb.Get16(buf[b:]) + b += 2 + + v.Mheight = xgb.Get16(buf[b:]) + b += 2 + + return b +} + +// Struct list read ScreenSize +func ScreenSizeReadList(buf []byte, dest []ScreenSize) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = ScreenSize{} + b += ScreenSizeRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Struct write ScreenSize +func (v ScreenSize) Bytes() []byte { + buf := make([]byte, 8) + b := 0 + + xgb.Put16(buf[b:], v.Width) + b += 2 + + xgb.Put16(buf[b:], v.Height) + b += 2 + + xgb.Put16(buf[b:], v.Mwidth) + b += 2 + + xgb.Put16(buf[b:], v.Mheight) + b += 2 + + return buf +} + +// Write struct list ScreenSize +func ScreenSizeListBytes(buf []byte, list []ScreenSize) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += xgb.Pad(len(structBytes)) + } + return b +} + +// 'RefreshRates' struct definition +// Size: (2 + xgb.Pad((int(NRates) * 2))) +type RefreshRates struct { + NRates uint16 + Rates []uint16 // size: xgb.Pad((int(NRates) * 2)) +} + +// Struct read RefreshRates +func RefreshRatesRead(buf []byte, v *RefreshRates) int { + b := 0 + + v.NRates = xgb.Get16(buf[b:]) + b += 2 + + v.Rates = make([]uint16, v.NRates) + for i := 0; i < int(v.NRates); i++ { + v.Rates[i] = xgb.Get16(buf[b:]) + b += 2 + } + b = xgb.Pad(b) + + return b +} + +// Struct list read RefreshRates +func RefreshRatesReadList(buf []byte, dest []RefreshRates) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = RefreshRates{} + b += RefreshRatesRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Struct write RefreshRates +func (v RefreshRates) Bytes() []byte { + buf := make([]byte, (2 + xgb.Pad((int(v.NRates) * 2)))) + b := 0 + + xgb.Put16(buf[b:], v.NRates) + b += 2 + + for i := 0; i < int(v.NRates); i++ { + xgb.Put16(buf[b:], v.Rates[i]) + b += 2 + } + b = xgb.Pad(b) + + return buf +} + +// Write struct list RefreshRates +func RefreshRatesListBytes(buf []byte, list []RefreshRates) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += xgb.Pad(len(structBytes)) + } + return b +} + +// Struct list size RefreshRates +func RefreshRatesListSize(list []RefreshRates) int { + size := 0 + for _, item := range list { + size += (2 + xgb.Pad((int(item.NRates) * 2))) + } + return size +} + +// 'ModeInfo' struct definition +// Size: 32 +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 + NameLen uint16 + ModeFlags uint32 +} + +// Struct read ModeInfo +func ModeInfoRead(buf []byte, v *ModeInfo) int { + b := 0 + + v.Id = xgb.Get32(buf[b:]) + b += 4 + + v.Width = xgb.Get16(buf[b:]) + b += 2 + + v.Height = xgb.Get16(buf[b:]) + b += 2 + + v.DotClock = xgb.Get32(buf[b:]) + b += 4 + + v.HsyncStart = xgb.Get16(buf[b:]) + b += 2 + + v.HsyncEnd = xgb.Get16(buf[b:]) + b += 2 + + v.Htotal = xgb.Get16(buf[b:]) + b += 2 + + v.Hskew = xgb.Get16(buf[b:]) + b += 2 + + v.VsyncStart = xgb.Get16(buf[b:]) + b += 2 + + v.VsyncEnd = xgb.Get16(buf[b:]) + b += 2 + + v.Vtotal = xgb.Get16(buf[b:]) + b += 2 + + v.NameLen = xgb.Get16(buf[b:]) + b += 2 + + v.ModeFlags = xgb.Get32(buf[b:]) + b += 4 + + return b +} + +// Struct list read ModeInfo +func ModeInfoReadList(buf []byte, dest []ModeInfo) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = ModeInfo{} + b += ModeInfoRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Struct write ModeInfo +func (v ModeInfo) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + xgb.Put32(buf[b:], v.Id) + b += 4 + + xgb.Put16(buf[b:], v.Width) + b += 2 + + xgb.Put16(buf[b:], v.Height) + b += 2 + + xgb.Put32(buf[b:], v.DotClock) + b += 4 + + xgb.Put16(buf[b:], v.HsyncStart) + b += 2 + + xgb.Put16(buf[b:], v.HsyncEnd) + b += 2 + + xgb.Put16(buf[b:], v.Htotal) + b += 2 + + xgb.Put16(buf[b:], v.Hskew) + b += 2 + + xgb.Put16(buf[b:], v.VsyncStart) + b += 2 + + xgb.Put16(buf[b:], v.VsyncEnd) + b += 2 + + xgb.Put16(buf[b:], v.Vtotal) + b += 2 + + xgb.Put16(buf[b:], v.NameLen) + b += 2 + + xgb.Put32(buf[b:], v.ModeFlags) + b += 4 + + return buf +} + +// Write struct list ModeInfo +func ModeInfoListBytes(buf []byte, list []ModeInfo) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += xgb.Pad(len(structBytes)) + } + return b +} + +// 'CrtcChange' struct definition +// Size: 28 +type CrtcChange struct { + Timestamp xproto.Timestamp + Window xproto.Window + Crtc Crtc + Mode Mode + Rotation uint16 + // padding: 2 bytes + X int16 + Y int16 + Width uint16 + Height uint16 +} + +// Struct read CrtcChange +func CrtcChangeRead(buf []byte, v *CrtcChange) int { + b := 0 + + v.Timestamp = xproto.Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.Window = xproto.Window(xgb.Get32(buf[b:])) + b += 4 + + v.Crtc = Crtc(xgb.Get32(buf[b:])) + b += 4 + + v.Mode = Mode(xgb.Get32(buf[b:])) + b += 4 + + v.Rotation = xgb.Get16(buf[b:]) + b += 2 + + b += 2 // padding + + v.X = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Y = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Width = xgb.Get16(buf[b:]) + b += 2 + + v.Height = xgb.Get16(buf[b:]) + b += 2 + + return b +} + +// Struct list read CrtcChange +func CrtcChangeReadList(buf []byte, dest []CrtcChange) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = CrtcChange{} + b += CrtcChangeRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Struct write CrtcChange +func (v CrtcChange) Bytes() []byte { + buf := make([]byte, 28) + b := 0 + + xgb.Put32(buf[b:], uint32(v.Timestamp)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Window)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Crtc)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Mode)) + b += 4 + + xgb.Put16(buf[b:], v.Rotation) + b += 2 + + b += 2 // padding + + xgb.Put16(buf[b:], uint16(v.X)) + b += 2 + + xgb.Put16(buf[b:], uint16(v.Y)) + b += 2 + + xgb.Put16(buf[b:], v.Width) + b += 2 + + xgb.Put16(buf[b:], v.Height) + b += 2 + + return buf +} + +// Write struct list CrtcChange +func CrtcChangeListBytes(buf []byte, list []CrtcChange) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += xgb.Pad(len(structBytes)) + } + return b +} + +// 'OutputChange' struct definition +// Size: 28 +type OutputChange struct { + Timestamp xproto.Timestamp + ConfigTimestamp xproto.Timestamp + Window xproto.Window + Output Output + Crtc Crtc + Mode Mode + Rotation uint16 + Connection byte + SubpixelOrder byte +} + +// Struct read OutputChange +func OutputChangeRead(buf []byte, v *OutputChange) int { + b := 0 + + v.Timestamp = xproto.Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.ConfigTimestamp = xproto.Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.Window = xproto.Window(xgb.Get32(buf[b:])) + b += 4 + + v.Output = Output(xgb.Get32(buf[b:])) + b += 4 + + v.Crtc = Crtc(xgb.Get32(buf[b:])) + b += 4 + + v.Mode = Mode(xgb.Get32(buf[b:])) + b += 4 + + v.Rotation = xgb.Get16(buf[b:]) + b += 2 + + v.Connection = buf[b] + b += 1 + + v.SubpixelOrder = buf[b] + b += 1 + + return b +} + +// Struct list read OutputChange +func OutputChangeReadList(buf []byte, dest []OutputChange) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = OutputChange{} + b += OutputChangeRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Struct write OutputChange +func (v OutputChange) Bytes() []byte { + buf := make([]byte, 28) + b := 0 + + xgb.Put32(buf[b:], uint32(v.Timestamp)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.ConfigTimestamp)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Window)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Output)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Crtc)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Mode)) + b += 4 + + xgb.Put16(buf[b:], v.Rotation) + b += 2 + + buf[b] = v.Connection + b += 1 + + buf[b] = v.SubpixelOrder + b += 1 + + return buf +} + +// Write struct list OutputChange +func OutputChangeListBytes(buf []byte, list []OutputChange) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += xgb.Pad(len(structBytes)) + } + return b +} + +// 'OutputProperty' struct definition +// Size: 28 +type OutputProperty struct { + Window xproto.Window + Output Output + Atom xproto.Atom + Timestamp xproto.Timestamp + Status byte + // padding: 11 bytes +} + +// Struct read OutputProperty +func OutputPropertyRead(buf []byte, v *OutputProperty) int { + b := 0 + + v.Window = xproto.Window(xgb.Get32(buf[b:])) + b += 4 + + v.Output = Output(xgb.Get32(buf[b:])) + b += 4 + + v.Atom = xproto.Atom(xgb.Get32(buf[b:])) + b += 4 + + v.Timestamp = xproto.Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.Status = buf[b] + b += 1 + + b += 11 // padding + + return b +} + +// Struct list read OutputProperty +func OutputPropertyReadList(buf []byte, dest []OutputProperty) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = OutputProperty{} + b += OutputPropertyRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Struct write OutputProperty +func (v OutputProperty) Bytes() []byte { + buf := make([]byte, 28) + b := 0 + + xgb.Put32(buf[b:], uint32(v.Window)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Output)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Atom)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Timestamp)) + b += 4 + + buf[b] = v.Status + b += 1 + + b += 11 // padding + + return buf +} + +// Write struct list OutputProperty +func OutputPropertyListBytes(buf []byte, list []OutputProperty) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += xgb.Pad(len(structBytes)) + } + return b +} + +// Union definition NotifyDataUnion +// Note that to *create* a Union, you should *never* create +// this struct directly (unless you know what you're doing). +// Instead use one of the following constructors for 'NotifyDataUnion': +// NotifyDataUnionCcNew(Cc CrtcChange) NotifyDataUnion +// NotifyDataUnionOcNew(Oc OutputChange) NotifyDataUnion +// NotifyDataUnionOpNew(Op OutputProperty) NotifyDataUnion +type NotifyDataUnion struct { + Cc CrtcChange + Oc OutputChange + Op OutputProperty +} + +// Union constructor for NotifyDataUnion for field Cc. +func NotifyDataUnionCcNew(Cc CrtcChange) NotifyDataUnion { + var b int + buf := make([]byte, 28) + + { + structBytes := Cc.Bytes() + copy(buf[b:], structBytes) + b += xgb.Pad(len(structBytes)) + } + + // Create the Union type + v := NotifyDataUnion{} + + // Now copy buf into all fields + + b = 0 // always read the same bytes + v.Cc = CrtcChange{} + b += CrtcChangeRead(buf[b:], &v.Cc) + + b = 0 // always read the same bytes + v.Oc = OutputChange{} + b += OutputChangeRead(buf[b:], &v.Oc) + + b = 0 // always read the same bytes + v.Op = OutputProperty{} + b += OutputPropertyRead(buf[b:], &v.Op) + + return v +} + +// Union constructor for NotifyDataUnion for field Oc. +func NotifyDataUnionOcNew(Oc OutputChange) NotifyDataUnion { + var b int + buf := make([]byte, 28) + + { + structBytes := Oc.Bytes() + copy(buf[b:], structBytes) + b += xgb.Pad(len(structBytes)) + } + + // Create the Union type + v := NotifyDataUnion{} + + // Now copy buf into all fields + + b = 0 // always read the same bytes + v.Cc = CrtcChange{} + b += CrtcChangeRead(buf[b:], &v.Cc) + + b = 0 // always read the same bytes + v.Oc = OutputChange{} + b += OutputChangeRead(buf[b:], &v.Oc) + + b = 0 // always read the same bytes + v.Op = OutputProperty{} + b += OutputPropertyRead(buf[b:], &v.Op) + + return v +} + +// Union constructor for NotifyDataUnion for field Op. +func NotifyDataUnionOpNew(Op OutputProperty) NotifyDataUnion { + var b int + buf := make([]byte, 28) + + { + structBytes := Op.Bytes() + copy(buf[b:], structBytes) + b += xgb.Pad(len(structBytes)) + } + + // Create the Union type + v := NotifyDataUnion{} + + // Now copy buf into all fields + + b = 0 // always read the same bytes + v.Cc = CrtcChange{} + b += CrtcChangeRead(buf[b:], &v.Cc) + + b = 0 // always read the same bytes + v.Oc = OutputChange{} + b += OutputChangeRead(buf[b:], &v.Oc) + + b = 0 // always read the same bytes + v.Op = OutputProperty{} + b += OutputPropertyRead(buf[b:], &v.Op) + + return v +} + +// Union read NotifyDataUnion +func NotifyDataUnionRead(buf []byte, v *NotifyDataUnion) int { + var b int + + b = 0 // re-read the same bytes + v.Cc = CrtcChange{} + b += CrtcChangeRead(buf[b:], &v.Cc) + + b = 0 // re-read the same bytes + v.Oc = OutputChange{} + b += OutputChangeRead(buf[b:], &v.Oc) + + b = 0 // re-read the same bytes + v.Op = OutputProperty{} + b += OutputPropertyRead(buf[b:], &v.Op) + + return 28 +} + +// Union list read NotifyDataUnion +func NotifyDataUnionReadList(buf []byte, dest []NotifyDataUnion) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = NotifyDataUnion{} + b += NotifyDataUnionRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Union write NotifyDataUnion +// Each field in a union must contain the same data. +// So simply pick the first field and write that to the wire. +func (v NotifyDataUnion) Bytes() []byte { + buf := make([]byte, 28) + b := 0 + + { + structBytes := v.Cc.Bytes() + copy(buf[b:], structBytes) + b += xgb.Pad(len(structBytes)) + } + return buf +} + +// Union list write NotifyDataUnion +func NotifyDataUnionListBytes(buf []byte, list []NotifyDataUnion) int { + b := 0 + var unionBytes []byte + for _, item := range list { + unionBytes = item.Bytes() + copy(buf[b:], unionBytes) + b += xgb.Pad(len(unionBytes)) + } + return b +} + +// Event definition ScreenChangeNotify (0) +// Size: 32 + +const ScreenChangeNotify = 0 + +type ScreenChangeNotifyEvent struct { + Sequence uint16 + Rotation byte + Timestamp xproto.Timestamp + ConfigTimestamp xproto.Timestamp + Root xproto.Window + RequestWindow xproto.Window + SizeID uint16 + SubpixelOrder uint16 + Width uint16 + Height uint16 + Mwidth uint16 + Mheight uint16 +} + +// Event read ScreenChangeNotify +func ScreenChangeNotifyEventNew(buf []byte) xgb.Event { + v := ScreenChangeNotifyEvent{} + b := 1 // don't read event number + + v.Rotation = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Timestamp = xproto.Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.ConfigTimestamp = xproto.Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.Root = xproto.Window(xgb.Get32(buf[b:])) + b += 4 + + v.RequestWindow = xproto.Window(xgb.Get32(buf[b:])) + b += 4 + + v.SizeID = xgb.Get16(buf[b:]) + b += 2 + + v.SubpixelOrder = xgb.Get16(buf[b:]) + b += 2 + + v.Width = xgb.Get16(buf[b:]) + b += 2 + + v.Height = xgb.Get16(buf[b:]) + b += 2 + + v.Mwidth = xgb.Get16(buf[b:]) + b += 2 + + v.Mheight = xgb.Get16(buf[b:]) + b += 2 + + return v +} + +// Event write ScreenChangeNotify +func (v ScreenChangeNotifyEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 0 + b += 1 + + buf[b] = v.Rotation + b += 1 + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Timestamp)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.ConfigTimestamp)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Root)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.RequestWindow)) + b += 4 + + xgb.Put16(buf[b:], v.SizeID) + b += 2 + + xgb.Put16(buf[b:], v.SubpixelOrder) + b += 2 + + xgb.Put16(buf[b:], v.Width) + b += 2 + + xgb.Put16(buf[b:], v.Height) + b += 2 + + xgb.Put16(buf[b:], v.Mwidth) + b += 2 + + xgb.Put16(buf[b:], v.Mheight) + b += 2 + + return buf +} + +func (v ScreenChangeNotifyEvent) ImplementsEvent() {} + +func (v ScreenChangeNotifyEvent) SequenceId() uint16 { + return v.Sequence +} + +func (v ScreenChangeNotifyEvent) String() string { + fieldVals := make([]string, 0, 11) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Rotation: %d", v.Rotation)) + fieldVals = append(fieldVals, xgb.Sprintf("Timestamp: %d", v.Timestamp)) + fieldVals = append(fieldVals, xgb.Sprintf("ConfigTimestamp: %d", v.ConfigTimestamp)) + fieldVals = append(fieldVals, xgb.Sprintf("Root: %d", v.Root)) + fieldVals = append(fieldVals, xgb.Sprintf("RequestWindow: %d", v.RequestWindow)) + fieldVals = append(fieldVals, xgb.Sprintf("SizeID: %d", v.SizeID)) + fieldVals = append(fieldVals, xgb.Sprintf("SubpixelOrder: %d", v.SubpixelOrder)) + fieldVals = append(fieldVals, xgb.Sprintf("Width: %d", v.Width)) + fieldVals = append(fieldVals, xgb.Sprintf("Height: %d", v.Height)) + fieldVals = append(fieldVals, xgb.Sprintf("Mwidth: %d", v.Mwidth)) + fieldVals = append(fieldVals, xgb.Sprintf("Mheight: %d", v.Mheight)) + return "ScreenChangeNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewExtEventFuncs["RANDR"][0] = ScreenChangeNotifyEventNew +} + +// Event definition Notify (1) +// Size: 32 + +const Notify = 1 + +type NotifyEvent struct { + Sequence uint16 + SubCode byte + U NotifyDataUnion +} + +// Event read Notify +func NotifyEventNew(buf []byte) xgb.Event { + v := NotifyEvent{} + b := 1 // don't read event number + + v.SubCode = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.U = NotifyDataUnion{} + b += NotifyDataUnionRead(buf[b:], &v.U) + + return v +} + +// Event write Notify +func (v NotifyEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 1 + b += 1 + + buf[b] = v.SubCode + b += 1 + + b += 2 // skip sequence number + + { + unionBytes := v.U.Bytes() + copy(buf[b:], unionBytes) + b += xgb.Pad(len(unionBytes)) + } + + return buf +} + +func (v NotifyEvent) ImplementsEvent() {} + +func (v NotifyEvent) SequenceId() uint16 { + return v.Sequence +} + +func (v NotifyEvent) String() string { + fieldVals := make([]string, 0, 2) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("SubCode: %d", v.SubCode)) + return "Notify {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewExtEventFuncs["RANDR"][1] = NotifyEventNew +} + +// Error definition BadOutput (0) +// Size: 32 + +const BadBadOutput = 0 + +type BadOutputError struct { + Sequence uint16 + NiceName string +} + +// Error read BadOutput +func BadOutputErrorNew(buf []byte) xgb.Error { + v := BadOutputError{} + v.NiceName = "BadOutput" + + b := 1 // skip error determinant + b += 1 // don't read error number + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + return v +} + +func (err BadOutputError) ImplementsError() {} + +func (err BadOutputError) SequenceId() uint16 { + return err.Sequence +} + +func (err BadOutputError) BadId() uint32 { + return 0 +} + +func (err BadOutputError) Error() string { + fieldVals := make([]string, 0, 0) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + return "BadBadOutput {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewExtErrorFuncs["RANDR"][0] = BadOutputErrorNew +} + +// Error definition BadCrtc (1) +// Size: 32 + +const BadBadCrtc = 1 + +type BadCrtcError struct { + Sequence uint16 + NiceName string +} + +// Error read BadCrtc +func BadCrtcErrorNew(buf []byte) xgb.Error { + v := BadCrtcError{} + v.NiceName = "BadCrtc" + + b := 1 // skip error determinant + b += 1 // don't read error number + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + return v +} + +func (err BadCrtcError) ImplementsError() {} + +func (err BadCrtcError) SequenceId() uint16 { + return err.Sequence +} + +func (err BadCrtcError) BadId() uint32 { + return 0 +} + +func (err BadCrtcError) Error() string { + fieldVals := make([]string, 0, 0) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + return "BadBadCrtc {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewExtErrorFuncs["RANDR"][1] = BadCrtcErrorNew +} + +// Error definition BadMode (2) +// Size: 32 + +const BadBadMode = 2 + +type BadModeError struct { + Sequence uint16 + NiceName string +} + +// Error read BadMode +func BadModeErrorNew(buf []byte) xgb.Error { + v := BadModeError{} + v.NiceName = "BadMode" + + b := 1 // skip error determinant + b += 1 // don't read error number + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + return v +} + +func (err BadModeError) ImplementsError() {} + +func (err BadModeError) SequenceId() uint16 { + return err.Sequence +} + +func (err BadModeError) BadId() uint32 { + return 0 +} + +func (err BadModeError) Error() string { + fieldVals := make([]string, 0, 0) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + return "BadBadMode {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewExtErrorFuncs["RANDR"][2] = BadModeErrorNew +} + +// Request QueryVersion +// size: 12 +type QueryVersionCookie struct { + *xgb.Cookie +} + +func QueryVersion(c *xgb.Conn, MajorVersion uint32, MinorVersion uint32) QueryVersionCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(queryVersionRequest(c, MajorVersion, MinorVersion), cookie) + return QueryVersionCookie{cookie} +} + +func QueryVersionUnchecked(c *xgb.Conn, MajorVersion uint32, MinorVersion uint32) QueryVersionCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(queryVersionRequest(c, MajorVersion, MinorVersion), cookie) + return QueryVersionCookie{cookie} +} + +// Request reply for QueryVersion +// size: 32 +type QueryVersionReply struct { + Sequence uint16 + Length uint32 + // padding: 1 bytes + MajorVersion uint32 + MinorVersion uint32 + // padding: 16 bytes +} + +// Waits and reads reply data from request QueryVersion +func (cook QueryVersionCookie) Reply() (*QueryVersionReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return queryVersionReply(buf), nil +} + +// Read reply into structure from buffer for QueryVersion +func queryVersionReply(buf []byte) *QueryVersionReply { + v := new(QueryVersionReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.MajorVersion = xgb.Get32(buf[b:]) + b += 4 + + v.MinorVersion = xgb.Get32(buf[b:]) + b += 4 + + b += 16 // padding + + return v +} + +// Write request to wire for QueryVersion +func queryVersionRequest(c *xgb.Conn, MajorVersion uint32, MinorVersion uint32) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 0 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], MajorVersion) + b += 4 + + xgb.Put32(buf[b:], MinorVersion) + b += 4 + + return buf +} + +// Request SetScreenConfig +// size: 24 +type SetScreenConfigCookie struct { + *xgb.Cookie +} + +func SetScreenConfig(c *xgb.Conn, Window xproto.Window, Timestamp xproto.Timestamp, ConfigTimestamp xproto.Timestamp, SizeID uint16, Rotation uint16, Rate uint16) SetScreenConfigCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(setScreenConfigRequest(c, Window, Timestamp, ConfigTimestamp, SizeID, Rotation, Rate), cookie) + return SetScreenConfigCookie{cookie} +} + +func SetScreenConfigUnchecked(c *xgb.Conn, Window xproto.Window, Timestamp xproto.Timestamp, ConfigTimestamp xproto.Timestamp, SizeID uint16, Rotation uint16, Rate uint16) SetScreenConfigCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(setScreenConfigRequest(c, Window, Timestamp, ConfigTimestamp, SizeID, Rotation, Rate), cookie) + return SetScreenConfigCookie{cookie} +} + +// Request reply for SetScreenConfig +// size: 32 +type SetScreenConfigReply struct { + Sequence uint16 + Length uint32 + Status byte + NewTimestamp xproto.Timestamp + ConfigTimestamp xproto.Timestamp + Root xproto.Window + SubpixelOrder uint16 + // padding: 10 bytes +} + +// Waits and reads reply data from request SetScreenConfig +func (cook SetScreenConfigCookie) Reply() (*SetScreenConfigReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return setScreenConfigReply(buf), nil +} + +// Read reply into structure from buffer for SetScreenConfig +func setScreenConfigReply(buf []byte) *SetScreenConfigReply { + v := new(SetScreenConfigReply) + b := 1 // skip reply determinant + + v.Status = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.NewTimestamp = xproto.Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.ConfigTimestamp = xproto.Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.Root = xproto.Window(xgb.Get32(buf[b:])) + b += 4 + + v.SubpixelOrder = xgb.Get16(buf[b:]) + b += 2 + + b += 10 // padding + + return v +} + +// Write request to wire for SetScreenConfig +func setScreenConfigRequest(c *xgb.Conn, Window xproto.Window, Timestamp xproto.Timestamp, ConfigTimestamp xproto.Timestamp, SizeID uint16, Rotation uint16, Rate uint16) []byte { + size := 24 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 2 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + xgb.Put32(buf[b:], uint32(Timestamp)) + b += 4 + + xgb.Put32(buf[b:], uint32(ConfigTimestamp)) + b += 4 + + xgb.Put16(buf[b:], SizeID) + b += 2 + + xgb.Put16(buf[b:], Rotation) + b += 2 + + xgb.Put16(buf[b:], Rate) + b += 2 + + b += 2 // padding + + return buf +} + +// Request SelectInput +// size: 12 +type SelectInputCookie struct { + *xgb.Cookie +} + +// Write request to wire for SelectInput +func SelectInput(c *xgb.Conn, Window xproto.Window, Enable uint16) SelectInputCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(selectInputRequest(c, Window, Enable), cookie) + return SelectInputCookie{cookie} +} + +func SelectInputChecked(c *xgb.Conn, Window xproto.Window, Enable uint16) SelectInputCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(selectInputRequest(c, Window, Enable), cookie) + return SelectInputCookie{cookie} +} + +func (cook SelectInputCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for SelectInput +func selectInputRequest(c *xgb.Conn, Window xproto.Window, Enable uint16) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 4 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + xgb.Put16(buf[b:], Enable) + b += 2 + + b += 2 // padding + + return buf +} + +// Request GetScreenInfo +// size: 8 +type GetScreenInfoCookie struct { + *xgb.Cookie +} + +func GetScreenInfo(c *xgb.Conn, Window xproto.Window) GetScreenInfoCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getScreenInfoRequest(c, Window), cookie) + return GetScreenInfoCookie{cookie} +} + +func GetScreenInfoUnchecked(c *xgb.Conn, Window xproto.Window) GetScreenInfoCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getScreenInfoRequest(c, Window), cookie) + return GetScreenInfoCookie{cookie} +} + +// Request reply for GetScreenInfo +// size: ((32 + xgb.Pad((int(NSizes) * 8))) + RefreshRatesListSize(Rates)) +type GetScreenInfoReply struct { + Sequence uint16 + Length uint32 + Rotations byte + Root xproto.Window + Timestamp xproto.Timestamp + ConfigTimestamp xproto.Timestamp + NSizes uint16 + SizeID uint16 + Rotation uint16 + Rate uint16 + NInfo uint16 + // padding: 2 bytes + Sizes []ScreenSize // size: xgb.Pad((int(NSizes) * 8)) + Rates []RefreshRates // size: RefreshRatesListSize(Rates) +} + +// Waits and reads reply data from request GetScreenInfo +func (cook GetScreenInfoCookie) Reply() (*GetScreenInfoReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getScreenInfoReply(buf), nil +} + +// Read reply into structure from buffer for GetScreenInfo +func getScreenInfoReply(buf []byte) *GetScreenInfoReply { + v := new(GetScreenInfoReply) + b := 1 // skip reply determinant + + v.Rotations = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Root = xproto.Window(xgb.Get32(buf[b:])) + b += 4 + + v.Timestamp = xproto.Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.ConfigTimestamp = xproto.Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.NSizes = xgb.Get16(buf[b:]) + b += 2 + + v.SizeID = xgb.Get16(buf[b:]) + b += 2 + + v.Rotation = xgb.Get16(buf[b:]) + b += 2 + + v.Rate = xgb.Get16(buf[b:]) + b += 2 + + v.NInfo = xgb.Get16(buf[b:]) + b += 2 + + b += 2 // padding + + v.Sizes = make([]ScreenSize, v.NSizes) + b += ScreenSizeReadList(buf[b:], v.Sizes) + + v.Rates = make([]RefreshRates, (int(v.NInfo) - int(v.NSizes))) + b += RefreshRatesReadList(buf[b:], v.Rates) + + return v +} + +// Write request to wire for GetScreenInfo +func getScreenInfoRequest(c *xgb.Conn, Window xproto.Window) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 5 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + return buf +} + +// Request GetScreenSizeRange +// size: 8 +type GetScreenSizeRangeCookie struct { + *xgb.Cookie +} + +func GetScreenSizeRange(c *xgb.Conn, Window xproto.Window) GetScreenSizeRangeCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getScreenSizeRangeRequest(c, Window), cookie) + return GetScreenSizeRangeCookie{cookie} +} + +func GetScreenSizeRangeUnchecked(c *xgb.Conn, Window xproto.Window) GetScreenSizeRangeCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getScreenSizeRangeRequest(c, Window), cookie) + return GetScreenSizeRangeCookie{cookie} +} + +// Request reply for GetScreenSizeRange +// size: 32 +type GetScreenSizeRangeReply struct { + Sequence uint16 + Length uint32 + // padding: 1 bytes + MinWidth uint16 + MinHeight uint16 + MaxWidth uint16 + MaxHeight uint16 + // padding: 16 bytes +} + +// Waits and reads reply data from request GetScreenSizeRange +func (cook GetScreenSizeRangeCookie) Reply() (*GetScreenSizeRangeReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getScreenSizeRangeReply(buf), nil +} + +// Read reply into structure from buffer for GetScreenSizeRange +func getScreenSizeRangeReply(buf []byte) *GetScreenSizeRangeReply { + v := new(GetScreenSizeRangeReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.MinWidth = xgb.Get16(buf[b:]) + b += 2 + + v.MinHeight = xgb.Get16(buf[b:]) + b += 2 + + v.MaxWidth = xgb.Get16(buf[b:]) + b += 2 + + v.MaxHeight = xgb.Get16(buf[b:]) + b += 2 + + b += 16 // padding + + return v +} + +// Write request to wire for GetScreenSizeRange +func getScreenSizeRangeRequest(c *xgb.Conn, Window xproto.Window) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 6 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + return buf +} + +// Request SetScreenSize +// size: 20 +type SetScreenSizeCookie struct { + *xgb.Cookie +} + +// Write request to wire for SetScreenSize +func SetScreenSize(c *xgb.Conn, Window xproto.Window, Width uint16, Height uint16, MmWidth uint32, MmHeight uint32) SetScreenSizeCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(setScreenSizeRequest(c, Window, Width, Height, MmWidth, MmHeight), cookie) + return SetScreenSizeCookie{cookie} +} + +func SetScreenSizeChecked(c *xgb.Conn, Window xproto.Window, Width uint16, Height uint16, MmWidth uint32, MmHeight uint32) SetScreenSizeCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(setScreenSizeRequest(c, Window, Width, Height, MmWidth, MmHeight), cookie) + return SetScreenSizeCookie{cookie} +} + +func (cook SetScreenSizeCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for SetScreenSize +func setScreenSizeRequest(c *xgb.Conn, Window xproto.Window, Width uint16, Height uint16, MmWidth uint32, MmHeight uint32) []byte { + size := 20 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 7 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + xgb.Put16(buf[b:], Width) + b += 2 + + xgb.Put16(buf[b:], Height) + b += 2 + + xgb.Put32(buf[b:], MmWidth) + b += 4 + + xgb.Put32(buf[b:], MmHeight) + b += 4 + + return buf +} + +// Request GetScreenResources +// size: 8 +type GetScreenResourcesCookie struct { + *xgb.Cookie +} + +func GetScreenResources(c *xgb.Conn, Window xproto.Window) GetScreenResourcesCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getScreenResourcesRequest(c, Window), cookie) + return GetScreenResourcesCookie{cookie} +} + +func GetScreenResourcesUnchecked(c *xgb.Conn, Window xproto.Window) GetScreenResourcesCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getScreenResourcesRequest(c, Window), cookie) + return GetScreenResourcesCookie{cookie} +} + +// Request reply for GetScreenResources +// size: ((((32 + xgb.Pad((int(NumCrtcs) * 4))) + xgb.Pad((int(NumOutputs) * 4))) + xgb.Pad((int(NumModes) * 32))) + xgb.Pad((int(NamesLen) * 1))) +type GetScreenResourcesReply struct { + Sequence uint16 + Length uint32 + // padding: 1 bytes + Timestamp xproto.Timestamp + ConfigTimestamp xproto.Timestamp + NumCrtcs uint16 + NumOutputs uint16 + NumModes uint16 + NamesLen uint16 + // padding: 8 bytes + Crtcs []Crtc // size: xgb.Pad((int(NumCrtcs) * 4)) + Outputs []Output // size: xgb.Pad((int(NumOutputs) * 4)) + Modes []ModeInfo // size: xgb.Pad((int(NumModes) * 32)) + Names []byte // size: xgb.Pad((int(NamesLen) * 1)) +} + +// Waits and reads reply data from request GetScreenResources +func (cook GetScreenResourcesCookie) Reply() (*GetScreenResourcesReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getScreenResourcesReply(buf), nil +} + +// Read reply into structure from buffer for GetScreenResources +func getScreenResourcesReply(buf []byte) *GetScreenResourcesReply { + v := new(GetScreenResourcesReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Timestamp = xproto.Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.ConfigTimestamp = xproto.Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.NumCrtcs = xgb.Get16(buf[b:]) + b += 2 + + v.NumOutputs = xgb.Get16(buf[b:]) + b += 2 + + v.NumModes = xgb.Get16(buf[b:]) + b += 2 + + v.NamesLen = xgb.Get16(buf[b:]) + b += 2 + + b += 8 // padding + + v.Crtcs = make([]Crtc, v.NumCrtcs) + for i := 0; i < int(v.NumCrtcs); i++ { + v.Crtcs[i] = Crtc(xgb.Get32(buf[b:])) + b += 4 + } + b = xgb.Pad(b) + + v.Outputs = make([]Output, v.NumOutputs) + for i := 0; i < int(v.NumOutputs); i++ { + v.Outputs[i] = Output(xgb.Get32(buf[b:])) + b += 4 + } + b = xgb.Pad(b) + + v.Modes = make([]ModeInfo, v.NumModes) + b += ModeInfoReadList(buf[b:], v.Modes) + + v.Names = make([]byte, v.NamesLen) + copy(v.Names[:v.NamesLen], buf[b:]) + b += xgb.Pad(int(v.NamesLen)) + + return v +} + +// Write request to wire for GetScreenResources +func getScreenResourcesRequest(c *xgb.Conn, Window xproto.Window) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 8 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + return buf +} + +// Request GetOutputInfo +// size: 12 +type GetOutputInfoCookie struct { + *xgb.Cookie +} + +func GetOutputInfo(c *xgb.Conn, Output Output, ConfigTimestamp xproto.Timestamp) GetOutputInfoCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getOutputInfoRequest(c, Output, ConfigTimestamp), cookie) + return GetOutputInfoCookie{cookie} +} + +func GetOutputInfoUnchecked(c *xgb.Conn, Output Output, ConfigTimestamp xproto.Timestamp) GetOutputInfoCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getOutputInfoRequest(c, Output, ConfigTimestamp), cookie) + return GetOutputInfoCookie{cookie} +} + +// Request reply for GetOutputInfo +// size: ((((36 + xgb.Pad((int(NumCrtcs) * 4))) + xgb.Pad((int(NumModes) * 4))) + xgb.Pad((int(NumClones) * 4))) + xgb.Pad((int(NameLen) * 1))) +type GetOutputInfoReply struct { + Sequence uint16 + Length uint32 + Status byte + Timestamp xproto.Timestamp + Crtc Crtc + MmWidth uint32 + MmHeight uint32 + Connection byte + SubpixelOrder byte + NumCrtcs uint16 + NumModes uint16 + NumPreferred uint16 + NumClones uint16 + NameLen uint16 + Crtcs []Crtc // size: xgb.Pad((int(NumCrtcs) * 4)) + Modes []Mode // size: xgb.Pad((int(NumModes) * 4)) + Clones []Output // size: xgb.Pad((int(NumClones) * 4)) + Name []byte // size: xgb.Pad((int(NameLen) * 1)) +} + +// Waits and reads reply data from request GetOutputInfo +func (cook GetOutputInfoCookie) Reply() (*GetOutputInfoReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getOutputInfoReply(buf), nil +} + +// Read reply into structure from buffer for GetOutputInfo +func getOutputInfoReply(buf []byte) *GetOutputInfoReply { + v := new(GetOutputInfoReply) + b := 1 // skip reply determinant + + v.Status = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Timestamp = xproto.Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.Crtc = Crtc(xgb.Get32(buf[b:])) + b += 4 + + v.MmWidth = xgb.Get32(buf[b:]) + b += 4 + + v.MmHeight = xgb.Get32(buf[b:]) + b += 4 + + v.Connection = buf[b] + b += 1 + + v.SubpixelOrder = buf[b] + b += 1 + + v.NumCrtcs = xgb.Get16(buf[b:]) + b += 2 + + v.NumModes = xgb.Get16(buf[b:]) + b += 2 + + v.NumPreferred = xgb.Get16(buf[b:]) + b += 2 + + v.NumClones = xgb.Get16(buf[b:]) + b += 2 + + v.NameLen = xgb.Get16(buf[b:]) + b += 2 + + v.Crtcs = make([]Crtc, v.NumCrtcs) + for i := 0; i < int(v.NumCrtcs); i++ { + v.Crtcs[i] = Crtc(xgb.Get32(buf[b:])) + b += 4 + } + b = xgb.Pad(b) + + v.Modes = make([]Mode, v.NumModes) + for i := 0; i < int(v.NumModes); i++ { + v.Modes[i] = Mode(xgb.Get32(buf[b:])) + b += 4 + } + b = xgb.Pad(b) + + v.Clones = make([]Output, v.NumClones) + for i := 0; i < int(v.NumClones); i++ { + v.Clones[i] = Output(xgb.Get32(buf[b:])) + b += 4 + } + b = xgb.Pad(b) + + v.Name = make([]byte, v.NameLen) + copy(v.Name[:v.NameLen], buf[b:]) + b += xgb.Pad(int(v.NameLen)) + + return v +} + +// Write request to wire for GetOutputInfo +func getOutputInfoRequest(c *xgb.Conn, Output Output, ConfigTimestamp xproto.Timestamp) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 9 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Output)) + b += 4 + + xgb.Put32(buf[b:], uint32(ConfigTimestamp)) + b += 4 + + return buf +} + +// Request ListOutputProperties +// size: 8 +type ListOutputPropertiesCookie struct { + *xgb.Cookie +} + +func ListOutputProperties(c *xgb.Conn, Output Output) ListOutputPropertiesCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(listOutputPropertiesRequest(c, Output), cookie) + return ListOutputPropertiesCookie{cookie} +} + +func ListOutputPropertiesUnchecked(c *xgb.Conn, Output Output) ListOutputPropertiesCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(listOutputPropertiesRequest(c, Output), cookie) + return ListOutputPropertiesCookie{cookie} +} + +// Request reply for ListOutputProperties +// size: (32 + xgb.Pad((int(NumAtoms) * 4))) +type ListOutputPropertiesReply struct { + Sequence uint16 + Length uint32 + // padding: 1 bytes + NumAtoms uint16 + // padding: 22 bytes + Atoms []xproto.Atom // size: xgb.Pad((int(NumAtoms) * 4)) +} + +// Waits and reads reply data from request ListOutputProperties +func (cook ListOutputPropertiesCookie) Reply() (*ListOutputPropertiesReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return listOutputPropertiesReply(buf), nil +} + +// Read reply into structure from buffer for ListOutputProperties +func listOutputPropertiesReply(buf []byte) *ListOutputPropertiesReply { + v := new(ListOutputPropertiesReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.NumAtoms = xgb.Get16(buf[b:]) + b += 2 + + b += 22 // padding + + v.Atoms = make([]xproto.Atom, v.NumAtoms) + for i := 0; i < int(v.NumAtoms); i++ { + v.Atoms[i] = xproto.Atom(xgb.Get32(buf[b:])) + b += 4 + } + b = xgb.Pad(b) + + return v +} + +// Write request to wire for ListOutputProperties +func listOutputPropertiesRequest(c *xgb.Conn, Output Output) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 10 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Output)) + b += 4 + + return buf +} + +// Request QueryOutputProperty +// size: 12 +type QueryOutputPropertyCookie struct { + *xgb.Cookie +} + +func QueryOutputProperty(c *xgb.Conn, Output Output, Property xproto.Atom) QueryOutputPropertyCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(queryOutputPropertyRequest(c, Output, Property), cookie) + return QueryOutputPropertyCookie{cookie} +} + +func QueryOutputPropertyUnchecked(c *xgb.Conn, Output Output, Property xproto.Atom) QueryOutputPropertyCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(queryOutputPropertyRequest(c, Output, Property), cookie) + return QueryOutputPropertyCookie{cookie} +} + +// Request reply for QueryOutputProperty +// size: (32 + xgb.Pad((int(Length) * 4))) +type QueryOutputPropertyReply struct { + Sequence uint16 + Length uint32 + // padding: 1 bytes + Pending bool + Range bool + Immutable bool + // padding: 21 bytes + ValidValues []int32 // size: xgb.Pad((int(Length) * 4)) +} + +// Waits and reads reply data from request QueryOutputProperty +func (cook QueryOutputPropertyCookie) Reply() (*QueryOutputPropertyReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return queryOutputPropertyReply(buf), nil +} + +// Read reply into structure from buffer for QueryOutputProperty +func queryOutputPropertyReply(buf []byte) *QueryOutputPropertyReply { + v := new(QueryOutputPropertyReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + if buf[b] == 1 { + v.Pending = true + } else { + v.Pending = false + } + b += 1 + + if buf[b] == 1 { + v.Range = true + } else { + v.Range = false + } + b += 1 + + if buf[b] == 1 { + v.Immutable = true + } else { + v.Immutable = false + } + b += 1 + + b += 21 // padding + + v.ValidValues = make([]int32, v.Length) + for i := 0; i < int(v.Length); i++ { + v.ValidValues[i] = int32(xgb.Get32(buf[b:])) + b += 4 + } + b = xgb.Pad(b) + + return v +} + +// Write request to wire for QueryOutputProperty +func queryOutputPropertyRequest(c *xgb.Conn, Output Output, Property xproto.Atom) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 11 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Output)) + b += 4 + + xgb.Put32(buf[b:], uint32(Property)) + b += 4 + + return buf +} + +// Request ConfigureOutputProperty +// size: xgb.Pad((16 + xgb.Pad((len(Values) * 4)))) +type ConfigureOutputPropertyCookie struct { + *xgb.Cookie +} + +// Write request to wire for ConfigureOutputProperty +func ConfigureOutputProperty(c *xgb.Conn, Output Output, Property xproto.Atom, Pending bool, Range bool, Values []int32) ConfigureOutputPropertyCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(configureOutputPropertyRequest(c, Output, Property, Pending, Range, Values), cookie) + return ConfigureOutputPropertyCookie{cookie} +} + +func ConfigureOutputPropertyChecked(c *xgb.Conn, Output Output, Property xproto.Atom, Pending bool, Range bool, Values []int32) ConfigureOutputPropertyCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(configureOutputPropertyRequest(c, Output, Property, Pending, Range, Values), cookie) + return ConfigureOutputPropertyCookie{cookie} +} + +func (cook ConfigureOutputPropertyCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for ConfigureOutputProperty +func configureOutputPropertyRequest(c *xgb.Conn, Output Output, Property xproto.Atom, Pending bool, Range bool, Values []int32) []byte { + size := xgb.Pad((16 + xgb.Pad((len(Values) * 4)))) + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 12 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Output)) + b += 4 + + xgb.Put32(buf[b:], uint32(Property)) + b += 4 + + if Pending { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + if Range { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + b += 2 // padding + + for i := 0; i < int(len(Values)); i++ { + xgb.Put32(buf[b:], uint32(Values[i])) + b += 4 + } + b = xgb.Pad(b) + + return buf +} + +// Request ChangeOutputProperty +// size: xgb.Pad((24 + xgb.Pad((((int(NumUnits) * int(Format)) / 8) * 1)))) +type ChangeOutputPropertyCookie struct { + *xgb.Cookie +} + +// Write request to wire for ChangeOutputProperty +func ChangeOutputProperty(c *xgb.Conn, Output Output, Property xproto.Atom, Type xproto.Atom, Format byte, Mode byte, NumUnits uint32, Data []byte) ChangeOutputPropertyCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(changeOutputPropertyRequest(c, Output, Property, Type, Format, Mode, NumUnits, Data), cookie) + return ChangeOutputPropertyCookie{cookie} +} + +func ChangeOutputPropertyChecked(c *xgb.Conn, Output Output, Property xproto.Atom, Type xproto.Atom, Format byte, Mode byte, NumUnits uint32, Data []byte) ChangeOutputPropertyCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(changeOutputPropertyRequest(c, Output, Property, Type, Format, Mode, NumUnits, Data), cookie) + return ChangeOutputPropertyCookie{cookie} +} + +func (cook ChangeOutputPropertyCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for ChangeOutputProperty +func changeOutputPropertyRequest(c *xgb.Conn, Output Output, Property xproto.Atom, Type xproto.Atom, Format byte, Mode byte, NumUnits uint32, Data []byte) []byte { + size := xgb.Pad((24 + xgb.Pad((((int(NumUnits) * int(Format)) / 8) * 1)))) + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 13 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Output)) + b += 4 + + xgb.Put32(buf[b:], uint32(Property)) + b += 4 + + xgb.Put32(buf[b:], uint32(Type)) + b += 4 + + buf[b] = Format + b += 1 + + buf[b] = Mode + b += 1 + + b += 2 // padding + + xgb.Put32(buf[b:], NumUnits) + b += 4 + + copy(buf[b:], Data[:((int(NumUnits)*int(Format))/8)]) + b += xgb.Pad(int(((int(NumUnits) * int(Format)) / 8))) + + return buf +} + +// Request DeleteOutputProperty +// size: 12 +type DeleteOutputPropertyCookie struct { + *xgb.Cookie +} + +// Write request to wire for DeleteOutputProperty +func DeleteOutputProperty(c *xgb.Conn, Output Output, Property xproto.Atom) DeleteOutputPropertyCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(deleteOutputPropertyRequest(c, Output, Property), cookie) + return DeleteOutputPropertyCookie{cookie} +} + +func DeleteOutputPropertyChecked(c *xgb.Conn, Output Output, Property xproto.Atom) DeleteOutputPropertyCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(deleteOutputPropertyRequest(c, Output, Property), cookie) + return DeleteOutputPropertyCookie{cookie} +} + +func (cook DeleteOutputPropertyCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for DeleteOutputProperty +func deleteOutputPropertyRequest(c *xgb.Conn, Output Output, Property xproto.Atom) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 14 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Output)) + b += 4 + + xgb.Put32(buf[b:], uint32(Property)) + b += 4 + + return buf +} + +// Request GetOutputProperty +// size: 28 +type GetOutputPropertyCookie struct { + *xgb.Cookie +} + +func GetOutputProperty(c *xgb.Conn, Output Output, Property xproto.Atom, Type xproto.Atom, LongOffset uint32, LongLength uint32, Delete bool, Pending bool) GetOutputPropertyCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getOutputPropertyRequest(c, Output, Property, Type, LongOffset, LongLength, Delete, Pending), cookie) + return GetOutputPropertyCookie{cookie} +} + +func GetOutputPropertyUnchecked(c *xgb.Conn, Output Output, Property xproto.Atom, Type xproto.Atom, LongOffset uint32, LongLength uint32, Delete bool, Pending bool) GetOutputPropertyCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getOutputPropertyRequest(c, Output, Property, Type, LongOffset, LongLength, Delete, Pending), cookie) + return GetOutputPropertyCookie{cookie} +} + +// Request reply for GetOutputProperty +// size: (32 + xgb.Pad(((int(NumItems) * (int(Format) / 8)) * 1))) +type GetOutputPropertyReply struct { + Sequence uint16 + Length uint32 + Format byte + Type xproto.Atom + BytesAfter uint32 + NumItems uint32 + // padding: 12 bytes + Data []byte // size: xgb.Pad(((int(NumItems) * (int(Format) / 8)) * 1)) +} + +// Waits and reads reply data from request GetOutputProperty +func (cook GetOutputPropertyCookie) Reply() (*GetOutputPropertyReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getOutputPropertyReply(buf), nil +} + +// Read reply into structure from buffer for GetOutputProperty +func getOutputPropertyReply(buf []byte) *GetOutputPropertyReply { + v := new(GetOutputPropertyReply) + b := 1 // skip reply determinant + + v.Format = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Type = xproto.Atom(xgb.Get32(buf[b:])) + b += 4 + + v.BytesAfter = xgb.Get32(buf[b:]) + b += 4 + + v.NumItems = xgb.Get32(buf[b:]) + b += 4 + + b += 12 // padding + + v.Data = make([]byte, (int(v.NumItems) * (int(v.Format) / 8))) + copy(v.Data[:(int(v.NumItems)*(int(v.Format)/8))], buf[b:]) + b += xgb.Pad(int((int(v.NumItems) * (int(v.Format) / 8)))) + + return v +} + +// Write request to wire for GetOutputProperty +func getOutputPropertyRequest(c *xgb.Conn, Output Output, Property xproto.Atom, Type xproto.Atom, LongOffset uint32, LongLength uint32, Delete bool, Pending bool) []byte { + size := 28 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 15 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Output)) + b += 4 + + xgb.Put32(buf[b:], uint32(Property)) + b += 4 + + xgb.Put32(buf[b:], uint32(Type)) + b += 4 + + xgb.Put32(buf[b:], LongOffset) + b += 4 + + xgb.Put32(buf[b:], LongLength) + b += 4 + + if Delete { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + if Pending { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + b += 2 // padding + + return buf +} + +// Request CreateMode +// size: xgb.Pad((40 + xgb.Pad((len(Name) * 1)))) +type CreateModeCookie struct { + *xgb.Cookie +} + +func CreateMode(c *xgb.Conn, Window xproto.Window, ModeInfo ModeInfo, Name string) CreateModeCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(createModeRequest(c, Window, ModeInfo, Name), cookie) + return CreateModeCookie{cookie} +} + +func CreateModeUnchecked(c *xgb.Conn, Window xproto.Window, ModeInfo ModeInfo, Name string) CreateModeCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(createModeRequest(c, Window, ModeInfo, Name), cookie) + return CreateModeCookie{cookie} +} + +// Request reply for CreateMode +// size: 32 +type CreateModeReply struct { + Sequence uint16 + Length uint32 + // padding: 1 bytes + Mode Mode + // padding: 20 bytes +} + +// Waits and reads reply data from request CreateMode +func (cook CreateModeCookie) Reply() (*CreateModeReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return createModeReply(buf), nil +} + +// Read reply into structure from buffer for CreateMode +func createModeReply(buf []byte) *CreateModeReply { + v := new(CreateModeReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Mode = Mode(xgb.Get32(buf[b:])) + b += 4 + + b += 20 // padding + + return v +} + +// Write request to wire for CreateMode +func createModeRequest(c *xgb.Conn, Window xproto.Window, ModeInfo ModeInfo, Name string) []byte { + size := xgb.Pad((40 + xgb.Pad((len(Name) * 1)))) + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 16 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + { + structBytes := ModeInfo.Bytes() + copy(buf[b:], structBytes) + b += xgb.Pad(len(structBytes)) + } + + copy(buf[b:], Name[:len(Name)]) + b += xgb.Pad(int(len(Name))) + + return buf +} + +// Request DestroyMode +// size: 8 +type DestroyModeCookie struct { + *xgb.Cookie +} + +// Write request to wire for DestroyMode +func DestroyMode(c *xgb.Conn, Mode Mode) DestroyModeCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(destroyModeRequest(c, Mode), cookie) + return DestroyModeCookie{cookie} +} + +func DestroyModeChecked(c *xgb.Conn, Mode Mode) DestroyModeCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(destroyModeRequest(c, Mode), cookie) + return DestroyModeCookie{cookie} +} + +func (cook DestroyModeCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for DestroyMode +func destroyModeRequest(c *xgb.Conn, Mode Mode) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 17 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Mode)) + b += 4 + + return buf +} + +// Request AddOutputMode +// size: 12 +type AddOutputModeCookie struct { + *xgb.Cookie +} + +// Write request to wire for AddOutputMode +func AddOutputMode(c *xgb.Conn, Output Output, Mode Mode) AddOutputModeCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(addOutputModeRequest(c, Output, Mode), cookie) + return AddOutputModeCookie{cookie} +} + +func AddOutputModeChecked(c *xgb.Conn, Output Output, Mode Mode) AddOutputModeCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(addOutputModeRequest(c, Output, Mode), cookie) + return AddOutputModeCookie{cookie} +} + +func (cook AddOutputModeCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for AddOutputMode +func addOutputModeRequest(c *xgb.Conn, Output Output, Mode Mode) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 18 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Output)) + b += 4 + + xgb.Put32(buf[b:], uint32(Mode)) + b += 4 + + return buf +} + +// Request DeleteOutputMode +// size: 12 +type DeleteOutputModeCookie struct { + *xgb.Cookie +} + +// Write request to wire for DeleteOutputMode +func DeleteOutputMode(c *xgb.Conn, Output Output, Mode Mode) DeleteOutputModeCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(deleteOutputModeRequest(c, Output, Mode), cookie) + return DeleteOutputModeCookie{cookie} +} + +func DeleteOutputModeChecked(c *xgb.Conn, Output Output, Mode Mode) DeleteOutputModeCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(deleteOutputModeRequest(c, Output, Mode), cookie) + return DeleteOutputModeCookie{cookie} +} + +func (cook DeleteOutputModeCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for DeleteOutputMode +func deleteOutputModeRequest(c *xgb.Conn, Output Output, Mode Mode) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 19 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Output)) + b += 4 + + xgb.Put32(buf[b:], uint32(Mode)) + b += 4 + + return buf +} + +// Request GetCrtcInfo +// size: 12 +type GetCrtcInfoCookie struct { + *xgb.Cookie +} + +func GetCrtcInfo(c *xgb.Conn, Crtc Crtc, ConfigTimestamp xproto.Timestamp) GetCrtcInfoCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getCrtcInfoRequest(c, Crtc, ConfigTimestamp), cookie) + return GetCrtcInfoCookie{cookie} +} + +func GetCrtcInfoUnchecked(c *xgb.Conn, Crtc Crtc, ConfigTimestamp xproto.Timestamp) GetCrtcInfoCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getCrtcInfoRequest(c, Crtc, ConfigTimestamp), cookie) + return GetCrtcInfoCookie{cookie} +} + +// Request reply for GetCrtcInfo +// size: ((32 + xgb.Pad((int(NumOutputs) * 4))) + xgb.Pad((int(NumPossibleOutputs) * 4))) +type GetCrtcInfoReply struct { + Sequence uint16 + Length uint32 + Status byte + Timestamp xproto.Timestamp + X int16 + Y int16 + Width uint16 + Height uint16 + Mode Mode + Rotation uint16 + Rotations uint16 + NumOutputs uint16 + NumPossibleOutputs uint16 + Outputs []Output // size: xgb.Pad((int(NumOutputs) * 4)) + Possible []Output // size: xgb.Pad((int(NumPossibleOutputs) * 4)) +} + +// Waits and reads reply data from request GetCrtcInfo +func (cook GetCrtcInfoCookie) Reply() (*GetCrtcInfoReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getCrtcInfoReply(buf), nil +} + +// Read reply into structure from buffer for GetCrtcInfo +func getCrtcInfoReply(buf []byte) *GetCrtcInfoReply { + v := new(GetCrtcInfoReply) + b := 1 // skip reply determinant + + v.Status = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Timestamp = xproto.Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.X = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Y = int16(xgb.Get16(buf[b:])) + b += 2 + + v.Width = xgb.Get16(buf[b:]) + b += 2 + + v.Height = xgb.Get16(buf[b:]) + b += 2 + + v.Mode = Mode(xgb.Get32(buf[b:])) + b += 4 + + v.Rotation = xgb.Get16(buf[b:]) + b += 2 + + v.Rotations = xgb.Get16(buf[b:]) + b += 2 + + v.NumOutputs = xgb.Get16(buf[b:]) + b += 2 + + v.NumPossibleOutputs = xgb.Get16(buf[b:]) + b += 2 + + v.Outputs = make([]Output, v.NumOutputs) + for i := 0; i < int(v.NumOutputs); i++ { + v.Outputs[i] = Output(xgb.Get32(buf[b:])) + b += 4 + } + b = xgb.Pad(b) + + v.Possible = make([]Output, v.NumPossibleOutputs) + for i := 0; i < int(v.NumPossibleOutputs); i++ { + v.Possible[i] = Output(xgb.Get32(buf[b:])) + b += 4 + } + b = xgb.Pad(b) + + return v +} + +// Write request to wire for GetCrtcInfo +func getCrtcInfoRequest(c *xgb.Conn, Crtc Crtc, ConfigTimestamp xproto.Timestamp) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 20 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Crtc)) + b += 4 + + xgb.Put32(buf[b:], uint32(ConfigTimestamp)) + b += 4 + + return buf +} + +// Request SetCrtcConfig +// size: xgb.Pad((28 + xgb.Pad((len(Outputs) * 4)))) +type SetCrtcConfigCookie struct { + *xgb.Cookie +} + +func SetCrtcConfig(c *xgb.Conn, Crtc Crtc, Timestamp xproto.Timestamp, ConfigTimestamp xproto.Timestamp, X int16, Y int16, Mode Mode, Rotation uint16, Outputs []Output) SetCrtcConfigCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(setCrtcConfigRequest(c, Crtc, Timestamp, ConfigTimestamp, X, Y, Mode, Rotation, Outputs), cookie) + return SetCrtcConfigCookie{cookie} +} + +func SetCrtcConfigUnchecked(c *xgb.Conn, Crtc Crtc, Timestamp xproto.Timestamp, ConfigTimestamp xproto.Timestamp, X int16, Y int16, Mode Mode, Rotation uint16, Outputs []Output) SetCrtcConfigCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(setCrtcConfigRequest(c, Crtc, Timestamp, ConfigTimestamp, X, Y, Mode, Rotation, Outputs), cookie) + return SetCrtcConfigCookie{cookie} +} + +// Request reply for SetCrtcConfig +// size: 32 +type SetCrtcConfigReply struct { + Sequence uint16 + Length uint32 + Status byte + Timestamp xproto.Timestamp + // padding: 20 bytes +} + +// Waits and reads reply data from request SetCrtcConfig +func (cook SetCrtcConfigCookie) Reply() (*SetCrtcConfigReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return setCrtcConfigReply(buf), nil +} + +// Read reply into structure from buffer for SetCrtcConfig +func setCrtcConfigReply(buf []byte) *SetCrtcConfigReply { + v := new(SetCrtcConfigReply) + b := 1 // skip reply determinant + + v.Status = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Timestamp = xproto.Timestamp(xgb.Get32(buf[b:])) + b += 4 + + b += 20 // padding + + return v +} + +// Write request to wire for SetCrtcConfig +func setCrtcConfigRequest(c *xgb.Conn, Crtc Crtc, Timestamp xproto.Timestamp, ConfigTimestamp xproto.Timestamp, X int16, Y int16, Mode Mode, Rotation uint16, Outputs []Output) []byte { + size := xgb.Pad((28 + xgb.Pad((len(Outputs) * 4)))) + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 21 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Crtc)) + b += 4 + + xgb.Put32(buf[b:], uint32(Timestamp)) + b += 4 + + xgb.Put32(buf[b:], uint32(ConfigTimestamp)) + b += 4 + + xgb.Put16(buf[b:], uint16(X)) + b += 2 + + xgb.Put16(buf[b:], uint16(Y)) + b += 2 + + xgb.Put32(buf[b:], uint32(Mode)) + b += 4 + + xgb.Put16(buf[b:], Rotation) + b += 2 + + b += 2 // padding + + for i := 0; i < int(len(Outputs)); i++ { + xgb.Put32(buf[b:], uint32(Outputs[i])) + b += 4 + } + b = xgb.Pad(b) + + return buf +} + +// Request GetCrtcGammaSize +// size: 8 +type GetCrtcGammaSizeCookie struct { + *xgb.Cookie +} + +func GetCrtcGammaSize(c *xgb.Conn, Crtc Crtc) GetCrtcGammaSizeCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getCrtcGammaSizeRequest(c, Crtc), cookie) + return GetCrtcGammaSizeCookie{cookie} +} + +func GetCrtcGammaSizeUnchecked(c *xgb.Conn, Crtc Crtc) GetCrtcGammaSizeCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getCrtcGammaSizeRequest(c, Crtc), cookie) + return GetCrtcGammaSizeCookie{cookie} +} + +// Request reply for GetCrtcGammaSize +// size: 32 +type GetCrtcGammaSizeReply struct { + Sequence uint16 + Length uint32 + // padding: 1 bytes + Size uint16 + // padding: 22 bytes +} + +// Waits and reads reply data from request GetCrtcGammaSize +func (cook GetCrtcGammaSizeCookie) Reply() (*GetCrtcGammaSizeReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getCrtcGammaSizeReply(buf), nil +} + +// Read reply into structure from buffer for GetCrtcGammaSize +func getCrtcGammaSizeReply(buf []byte) *GetCrtcGammaSizeReply { + v := new(GetCrtcGammaSizeReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Size = xgb.Get16(buf[b:]) + b += 2 + + b += 22 // padding + + return v +} + +// Write request to wire for GetCrtcGammaSize +func getCrtcGammaSizeRequest(c *xgb.Conn, Crtc Crtc) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 22 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Crtc)) + b += 4 + + return buf +} + +// Request GetCrtcGamma +// size: 8 +type GetCrtcGammaCookie struct { + *xgb.Cookie +} + +func GetCrtcGamma(c *xgb.Conn, Crtc Crtc) GetCrtcGammaCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getCrtcGammaRequest(c, Crtc), cookie) + return GetCrtcGammaCookie{cookie} +} + +func GetCrtcGammaUnchecked(c *xgb.Conn, Crtc Crtc) GetCrtcGammaCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getCrtcGammaRequest(c, Crtc), cookie) + return GetCrtcGammaCookie{cookie} +} + +// Request reply for GetCrtcGamma +// size: (((32 + xgb.Pad((int(Size) * 2))) + xgb.Pad((int(Size) * 2))) + xgb.Pad((int(Size) * 2))) +type GetCrtcGammaReply struct { + Sequence uint16 + Length uint32 + // padding: 1 bytes + Size uint16 + // padding: 22 bytes + Red []uint16 // size: xgb.Pad((int(Size) * 2)) + Green []uint16 // size: xgb.Pad((int(Size) * 2)) + Blue []uint16 // size: xgb.Pad((int(Size) * 2)) +} + +// Waits and reads reply data from request GetCrtcGamma +func (cook GetCrtcGammaCookie) Reply() (*GetCrtcGammaReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getCrtcGammaReply(buf), nil +} + +// Read reply into structure from buffer for GetCrtcGamma +func getCrtcGammaReply(buf []byte) *GetCrtcGammaReply { + v := new(GetCrtcGammaReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Size = xgb.Get16(buf[b:]) + b += 2 + + b += 22 // padding + + v.Red = make([]uint16, v.Size) + for i := 0; i < int(v.Size); i++ { + v.Red[i] = xgb.Get16(buf[b:]) + b += 2 + } + b = xgb.Pad(b) + + v.Green = make([]uint16, v.Size) + for i := 0; i < int(v.Size); i++ { + v.Green[i] = xgb.Get16(buf[b:]) + b += 2 + } + b = xgb.Pad(b) + + v.Blue = make([]uint16, v.Size) + for i := 0; i < int(v.Size); i++ { + v.Blue[i] = xgb.Get16(buf[b:]) + b += 2 + } + b = xgb.Pad(b) + + return v +} + +// Write request to wire for GetCrtcGamma +func getCrtcGammaRequest(c *xgb.Conn, Crtc Crtc) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 23 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Crtc)) + b += 4 + + return buf +} + +// Request SetCrtcGamma +// size: xgb.Pad((((12 + xgb.Pad((int(Size) * 2))) + xgb.Pad((int(Size) * 2))) + xgb.Pad((int(Size) * 2)))) +type SetCrtcGammaCookie struct { + *xgb.Cookie +} + +// Write request to wire for SetCrtcGamma +func SetCrtcGamma(c *xgb.Conn, Crtc Crtc, Size uint16, Red []uint16, Green []uint16, Blue []uint16) SetCrtcGammaCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(setCrtcGammaRequest(c, Crtc, Size, Red, Green, Blue), cookie) + return SetCrtcGammaCookie{cookie} +} + +func SetCrtcGammaChecked(c *xgb.Conn, Crtc Crtc, Size uint16, Red []uint16, Green []uint16, Blue []uint16) SetCrtcGammaCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(setCrtcGammaRequest(c, Crtc, Size, Red, Green, Blue), cookie) + return SetCrtcGammaCookie{cookie} +} + +func (cook SetCrtcGammaCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for SetCrtcGamma +func setCrtcGammaRequest(c *xgb.Conn, Crtc Crtc, Size uint16, Red []uint16, Green []uint16, Blue []uint16) []byte { + size := xgb.Pad((((12 + xgb.Pad((int(Size) * 2))) + xgb.Pad((int(Size) * 2))) + xgb.Pad((int(Size) * 2)))) + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 24 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Crtc)) + b += 4 + + xgb.Put16(buf[b:], Size) + b += 2 + + b += 2 // padding + + for i := 0; i < int(Size); i++ { + xgb.Put16(buf[b:], Red[i]) + b += 2 + } + b = xgb.Pad(b) + + for i := 0; i < int(Size); i++ { + xgb.Put16(buf[b:], Green[i]) + b += 2 + } + b = xgb.Pad(b) + + for i := 0; i < int(Size); i++ { + xgb.Put16(buf[b:], Blue[i]) + b += 2 + } + b = xgb.Pad(b) + + return buf +} + +// Request GetScreenResourcesCurrent +// size: 8 +type GetScreenResourcesCurrentCookie struct { + *xgb.Cookie +} + +func GetScreenResourcesCurrent(c *xgb.Conn, Window xproto.Window) GetScreenResourcesCurrentCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getScreenResourcesCurrentRequest(c, Window), cookie) + return GetScreenResourcesCurrentCookie{cookie} +} + +func GetScreenResourcesCurrentUnchecked(c *xgb.Conn, Window xproto.Window) GetScreenResourcesCurrentCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getScreenResourcesCurrentRequest(c, Window), cookie) + return GetScreenResourcesCurrentCookie{cookie} +} + +// Request reply for GetScreenResourcesCurrent +// size: ((((32 + xgb.Pad((int(NumCrtcs) * 4))) + xgb.Pad((int(NumOutputs) * 4))) + xgb.Pad((int(NumModes) * 32))) + xgb.Pad((int(NamesLen) * 1))) +type GetScreenResourcesCurrentReply struct { + Sequence uint16 + Length uint32 + // padding: 1 bytes + Timestamp xproto.Timestamp + ConfigTimestamp xproto.Timestamp + NumCrtcs uint16 + NumOutputs uint16 + NumModes uint16 + NamesLen uint16 + // padding: 8 bytes + Crtcs []Crtc // size: xgb.Pad((int(NumCrtcs) * 4)) + Outputs []Output // size: xgb.Pad((int(NumOutputs) * 4)) + Modes []ModeInfo // size: xgb.Pad((int(NumModes) * 32)) + Names []byte // size: xgb.Pad((int(NamesLen) * 1)) +} + +// Waits and reads reply data from request GetScreenResourcesCurrent +func (cook GetScreenResourcesCurrentCookie) Reply() (*GetScreenResourcesCurrentReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getScreenResourcesCurrentReply(buf), nil +} + +// Read reply into structure from buffer for GetScreenResourcesCurrent +func getScreenResourcesCurrentReply(buf []byte) *GetScreenResourcesCurrentReply { + v := new(GetScreenResourcesCurrentReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Timestamp = xproto.Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.ConfigTimestamp = xproto.Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.NumCrtcs = xgb.Get16(buf[b:]) + b += 2 + + v.NumOutputs = xgb.Get16(buf[b:]) + b += 2 + + v.NumModes = xgb.Get16(buf[b:]) + b += 2 + + v.NamesLen = xgb.Get16(buf[b:]) + b += 2 + + b += 8 // padding + + v.Crtcs = make([]Crtc, v.NumCrtcs) + for i := 0; i < int(v.NumCrtcs); i++ { + v.Crtcs[i] = Crtc(xgb.Get32(buf[b:])) + b += 4 + } + b = xgb.Pad(b) + + v.Outputs = make([]Output, v.NumOutputs) + for i := 0; i < int(v.NumOutputs); i++ { + v.Outputs[i] = Output(xgb.Get32(buf[b:])) + b += 4 + } + b = xgb.Pad(b) + + v.Modes = make([]ModeInfo, v.NumModes) + b += ModeInfoReadList(buf[b:], v.Modes) + + v.Names = make([]byte, v.NamesLen) + copy(v.Names[:v.NamesLen], buf[b:]) + b += xgb.Pad(int(v.NamesLen)) + + return v +} + +// Write request to wire for GetScreenResourcesCurrent +func getScreenResourcesCurrentRequest(c *xgb.Conn, Window xproto.Window) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 25 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + return buf +} + +// Request SetCrtcTransform +// size: xgb.Pad(((48 + xgb.Pad((int(FilterLen) * 1))) + xgb.Pad((len(FilterParams) * 4)))) +type SetCrtcTransformCookie struct { + *xgb.Cookie +} + +// Write request to wire for SetCrtcTransform +func SetCrtcTransform(c *xgb.Conn, Crtc Crtc, Transform render.Transform, FilterLen uint16, FilterName string, FilterParams []render.Fixed) SetCrtcTransformCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(setCrtcTransformRequest(c, Crtc, Transform, FilterLen, FilterName, FilterParams), cookie) + return SetCrtcTransformCookie{cookie} +} + +func SetCrtcTransformChecked(c *xgb.Conn, Crtc Crtc, Transform render.Transform, FilterLen uint16, FilterName string, FilterParams []render.Fixed) SetCrtcTransformCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(setCrtcTransformRequest(c, Crtc, Transform, FilterLen, FilterName, FilterParams), cookie) + return SetCrtcTransformCookie{cookie} +} + +func (cook SetCrtcTransformCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for SetCrtcTransform +func setCrtcTransformRequest(c *xgb.Conn, Crtc Crtc, Transform render.Transform, FilterLen uint16, FilterName string, FilterParams []render.Fixed) []byte { + size := xgb.Pad(((48 + xgb.Pad((int(FilterLen) * 1))) + xgb.Pad((len(FilterParams) * 4)))) + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 26 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Crtc)) + b += 4 + + { + structBytes := Transform.Bytes() + copy(buf[b:], structBytes) + b += xgb.Pad(len(structBytes)) + } + + xgb.Put16(buf[b:], FilterLen) + b += 2 + + b += 2 // padding + + copy(buf[b:], FilterName[:FilterLen]) + b += xgb.Pad(int(FilterLen)) + + for i := 0; i < int(len(FilterParams)); i++ { + xgb.Put32(buf[b:], uint32(FilterParams[i])) + b += 4 + } + b = xgb.Pad(b) + + return buf +} + +// Request GetCrtcTransform +// size: 8 +type GetCrtcTransformCookie struct { + *xgb.Cookie +} + +func GetCrtcTransform(c *xgb.Conn, Crtc Crtc) GetCrtcTransformCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getCrtcTransformRequest(c, Crtc), cookie) + return GetCrtcTransformCookie{cookie} +} + +func GetCrtcTransformUnchecked(c *xgb.Conn, Crtc Crtc) GetCrtcTransformCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getCrtcTransformRequest(c, Crtc), cookie) + return GetCrtcTransformCookie{cookie} +} + +// Request reply for GetCrtcTransform +// size: ((((96 + xgb.Pad((int(PendingLen) * 1))) + xgb.Pad((int(PendingNparams) * 4))) + xgb.Pad((int(CurrentLen) * 1))) + xgb.Pad((int(CurrentNparams) * 4))) +type GetCrtcTransformReply struct { + Sequence uint16 + Length uint32 + // padding: 1 bytes + PendingTransform render.Transform + HasTransforms bool + // padding: 3 bytes + CurrentTransform render.Transform + // padding: 4 bytes + PendingLen uint16 + PendingNparams uint16 + CurrentLen uint16 + CurrentNparams uint16 + PendingFilterName string // size: xgb.Pad((int(PendingLen) * 1)) + PendingParams []render.Fixed // size: xgb.Pad((int(PendingNparams) * 4)) + CurrentFilterName string // size: xgb.Pad((int(CurrentLen) * 1)) + CurrentParams []render.Fixed // size: xgb.Pad((int(CurrentNparams) * 4)) +} + +// Waits and reads reply data from request GetCrtcTransform +func (cook GetCrtcTransformCookie) Reply() (*GetCrtcTransformReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getCrtcTransformReply(buf), nil +} + +// Read reply into structure from buffer for GetCrtcTransform +func getCrtcTransformReply(buf []byte) *GetCrtcTransformReply { + v := new(GetCrtcTransformReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.PendingTransform = render.Transform{} + b += render.TransformRead(buf[b:], &v.PendingTransform) + + if buf[b] == 1 { + v.HasTransforms = true + } else { + v.HasTransforms = false + } + b += 1 + + b += 3 // padding + + v.CurrentTransform = render.Transform{} + b += render.TransformRead(buf[b:], &v.CurrentTransform) + + b += 4 // padding + + v.PendingLen = xgb.Get16(buf[b:]) + b += 2 + + v.PendingNparams = xgb.Get16(buf[b:]) + b += 2 + + v.CurrentLen = xgb.Get16(buf[b:]) + b += 2 + + v.CurrentNparams = xgb.Get16(buf[b:]) + b += 2 + + { + byteString := make([]byte, v.PendingLen) + copy(byteString[:v.PendingLen], buf[b:]) + v.PendingFilterName = string(byteString) + b += xgb.Pad(int(v.PendingLen)) + } + + v.PendingParams = make([]render.Fixed, v.PendingNparams) + for i := 0; i < int(v.PendingNparams); i++ { + v.PendingParams[i] = render.Fixed(xgb.Get32(buf[b:])) + b += 4 + } + b = xgb.Pad(b) + + { + byteString := make([]byte, v.CurrentLen) + copy(byteString[:v.CurrentLen], buf[b:]) + v.CurrentFilterName = string(byteString) + b += xgb.Pad(int(v.CurrentLen)) + } + + v.CurrentParams = make([]render.Fixed, v.CurrentNparams) + for i := 0; i < int(v.CurrentNparams); i++ { + v.CurrentParams[i] = render.Fixed(xgb.Get32(buf[b:])) + b += 4 + } + b = xgb.Pad(b) + + return v +} + +// Write request to wire for GetCrtcTransform +func getCrtcTransformRequest(c *xgb.Conn, Crtc Crtc) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 27 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Crtc)) + b += 4 + + return buf +} + +// Request GetPanning +// size: 8 +type GetPanningCookie struct { + *xgb.Cookie +} + +func GetPanning(c *xgb.Conn, Crtc Crtc) GetPanningCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getPanningRequest(c, Crtc), cookie) + return GetPanningCookie{cookie} +} + +func GetPanningUnchecked(c *xgb.Conn, Crtc Crtc) GetPanningCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getPanningRequest(c, Crtc), cookie) + return GetPanningCookie{cookie} +} + +// Request reply for GetPanning +// size: 36 +type GetPanningReply struct { + Sequence uint16 + Length uint32 + Status byte + Timestamp xproto.Timestamp + Left uint16 + Top uint16 + Width uint16 + Height uint16 + TrackLeft uint16 + TrackTop uint16 + TrackWidth uint16 + TrackHeight uint16 + BorderLeft int16 + BorderTop int16 + BorderRight int16 + BorderBottom int16 +} + +// Waits and reads reply data from request GetPanning +func (cook GetPanningCookie) Reply() (*GetPanningReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getPanningReply(buf), nil +} + +// Read reply into structure from buffer for GetPanning +func getPanningReply(buf []byte) *GetPanningReply { + v := new(GetPanningReply) + b := 1 // skip reply determinant + + v.Status = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Timestamp = xproto.Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.Left = xgb.Get16(buf[b:]) + b += 2 + + v.Top = xgb.Get16(buf[b:]) + b += 2 + + v.Width = xgb.Get16(buf[b:]) + b += 2 + + v.Height = xgb.Get16(buf[b:]) + b += 2 + + v.TrackLeft = xgb.Get16(buf[b:]) + b += 2 + + v.TrackTop = xgb.Get16(buf[b:]) + b += 2 + + v.TrackWidth = xgb.Get16(buf[b:]) + b += 2 + + v.TrackHeight = xgb.Get16(buf[b:]) + b += 2 + + v.BorderLeft = int16(xgb.Get16(buf[b:])) + b += 2 + + v.BorderTop = int16(xgb.Get16(buf[b:])) + b += 2 + + v.BorderRight = int16(xgb.Get16(buf[b:])) + b += 2 + + v.BorderBottom = int16(xgb.Get16(buf[b:])) + b += 2 + + return v +} + +// Write request to wire for GetPanning +func getPanningRequest(c *xgb.Conn, Crtc Crtc) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 28 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Crtc)) + b += 4 + + return buf +} + +// Request SetPanning +// size: 36 +type SetPanningCookie struct { + *xgb.Cookie +} + +func SetPanning(c *xgb.Conn, Crtc Crtc, Timestamp xproto.Timestamp, Left uint16, Top uint16, Width uint16, Height uint16, TrackLeft uint16, TrackTop uint16, TrackWidth uint16, TrackHeight uint16, BorderLeft int16, BorderTop int16, BorderRight int16, BorderBottom int16) SetPanningCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(setPanningRequest(c, Crtc, Timestamp, Left, Top, Width, Height, TrackLeft, TrackTop, TrackWidth, TrackHeight, BorderLeft, BorderTop, BorderRight, BorderBottom), cookie) + return SetPanningCookie{cookie} +} + +func SetPanningUnchecked(c *xgb.Conn, Crtc Crtc, Timestamp xproto.Timestamp, Left uint16, Top uint16, Width uint16, Height uint16, TrackLeft uint16, TrackTop uint16, TrackWidth uint16, TrackHeight uint16, BorderLeft int16, BorderTop int16, BorderRight int16, BorderBottom int16) SetPanningCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(setPanningRequest(c, Crtc, Timestamp, Left, Top, Width, Height, TrackLeft, TrackTop, TrackWidth, TrackHeight, BorderLeft, BorderTop, BorderRight, BorderBottom), cookie) + return SetPanningCookie{cookie} +} + +// Request reply for SetPanning +// size: 12 +type SetPanningReply struct { + Sequence uint16 + Length uint32 + Status byte + Timestamp xproto.Timestamp +} + +// Waits and reads reply data from request SetPanning +func (cook SetPanningCookie) Reply() (*SetPanningReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return setPanningReply(buf), nil +} + +// Read reply into structure from buffer for SetPanning +func setPanningReply(buf []byte) *SetPanningReply { + v := new(SetPanningReply) + b := 1 // skip reply determinant + + v.Status = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Timestamp = xproto.Timestamp(xgb.Get32(buf[b:])) + b += 4 + + return v +} + +// Write request to wire for SetPanning +func setPanningRequest(c *xgb.Conn, Crtc Crtc, Timestamp xproto.Timestamp, Left uint16, Top uint16, Width uint16, Height uint16, TrackLeft uint16, TrackTop uint16, TrackWidth uint16, TrackHeight uint16, BorderLeft int16, BorderTop int16, BorderRight int16, BorderBottom int16) []byte { + size := 36 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 29 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Crtc)) + b += 4 + + xgb.Put32(buf[b:], uint32(Timestamp)) + b += 4 + + xgb.Put16(buf[b:], Left) + b += 2 + + xgb.Put16(buf[b:], Top) + b += 2 + + xgb.Put16(buf[b:], Width) + b += 2 + + xgb.Put16(buf[b:], Height) + b += 2 + + xgb.Put16(buf[b:], TrackLeft) + b += 2 + + xgb.Put16(buf[b:], TrackTop) + b += 2 + + xgb.Put16(buf[b:], TrackWidth) + b += 2 + + xgb.Put16(buf[b:], TrackHeight) + b += 2 + + xgb.Put16(buf[b:], uint16(BorderLeft)) + b += 2 + + xgb.Put16(buf[b:], uint16(BorderTop)) + b += 2 + + xgb.Put16(buf[b:], uint16(BorderRight)) + b += 2 + + xgb.Put16(buf[b:], uint16(BorderBottom)) + b += 2 + + return buf +} + +// Request SetOutputPrimary +// size: 12 +type SetOutputPrimaryCookie struct { + *xgb.Cookie +} + +// Write request to wire for SetOutputPrimary +func SetOutputPrimary(c *xgb.Conn, Window xproto.Window, Output Output) SetOutputPrimaryCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(setOutputPrimaryRequest(c, Window, Output), cookie) + return SetOutputPrimaryCookie{cookie} +} + +func SetOutputPrimaryChecked(c *xgb.Conn, Window xproto.Window, Output Output) SetOutputPrimaryCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(setOutputPrimaryRequest(c, Window, Output), cookie) + return SetOutputPrimaryCookie{cookie} +} + +func (cook SetOutputPrimaryCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for SetOutputPrimary +func setOutputPrimaryRequest(c *xgb.Conn, Window xproto.Window, Output Output) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 30 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + xgb.Put32(buf[b:], uint32(Output)) + b += 4 + + return buf +} + +// Request GetOutputPrimary +// size: 8 +type GetOutputPrimaryCookie struct { + *xgb.Cookie +} + +func GetOutputPrimary(c *xgb.Conn, Window xproto.Window) GetOutputPrimaryCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getOutputPrimaryRequest(c, Window), cookie) + return GetOutputPrimaryCookie{cookie} +} + +func GetOutputPrimaryUnchecked(c *xgb.Conn, Window xproto.Window) GetOutputPrimaryCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getOutputPrimaryRequest(c, Window), cookie) + return GetOutputPrimaryCookie{cookie} +} + +// Request reply for GetOutputPrimary +// size: 12 +type GetOutputPrimaryReply struct { + Sequence uint16 + Length uint32 + // padding: 1 bytes + Output Output +} + +// Waits and reads reply data from request GetOutputPrimary +func (cook GetOutputPrimaryCookie) Reply() (*GetOutputPrimaryReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getOutputPrimaryReply(buf), nil +} + +// Read reply into structure from buffer for GetOutputPrimary +func getOutputPrimaryReply(buf []byte) *GetOutputPrimaryReply { + v := new(GetOutputPrimaryReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Output = Output(xgb.Get32(buf[b:])) + b += 4 + + return v +} + +// Write request to wire for GetOutputPrimary +func getOutputPrimaryRequest(c *xgb.Conn, Window xproto.Window) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["RANDR"] + b += 1 + + buf[b] = 31 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + return buf +} |