diff options
Diffstat (limited to 'nexgb/xv')
| -rw-r--r-- | nexgb/xv/xv.go | 2746 |
1 files changed, 2746 insertions, 0 deletions
diff --git a/nexgb/xv/xv.go b/nexgb/xv/xv.go new file mode 100644 index 0000000..8faaf83 --- /dev/null +++ b/nexgb/xv/xv.go @@ -0,0 +1,2746 @@ +package xv + +/* + This file was generated by xv.xml on May 10 2012 4:20:29pm EDT. + This file is automatically generated. Edit at your peril! +*/ + +import ( + "github.com/BurntSushi/xgb" + + "github.com/BurntSushi/xgb/shm" + "github.com/BurntSushi/xgb/xproto" +) + +// Init must be called before using the XVideo extension. +func Init(c *xgb.Conn) error { + reply, err := xproto.QueryExtension(c, 6, "XVideo").Reply() + switch { + case err != nil: + return err + case !reply.Present: + return xgb.Errorf("No extension named XVideo could be found on on the server.") + } + + xgb.ExtLock.Lock() + c.Extensions["XVideo"] = reply.MajorOpcode + for evNum, fun := range xgb.NewExtEventFuncs["XVideo"] { + xgb.NewEventFuncs[int(reply.FirstEvent)+evNum] = fun + } + for errNum, fun := range xgb.NewExtErrorFuncs["XVideo"] { + xgb.NewErrorFuncs[int(reply.FirstError)+errNum] = fun + } + xgb.ExtLock.Unlock() + + return nil +} + +func init() { + xgb.NewExtEventFuncs["XVideo"] = make(map[int]xgb.NewEventFun) + xgb.NewExtErrorFuncs["XVideo"] = make(map[int]xgb.NewErrorFun) +} + +// Skipping definition for base type 'Card8' + +// Skipping definition for base type 'Int16' + +// 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' + +const ( + TypeInputMask = 1 + TypeOutputMask = 2 + TypeVideoMask = 4 + TypeStillMask = 8 + TypeImageMask = 16 +) + +const ( + ImageFormatInfoTypeRgb = 0 + ImageFormatInfoTypeYuv = 1 +) + +const ( + ImageFormatInfoFormatPacked = 0 + ImageFormatInfoFormatPlanar = 1 +) + +const ( + AttributeFlagGettable = 1 + AttributeFlagSettable = 2 +) + +const ( + VideoNotifyReasonStarted = 0 + VideoNotifyReasonStopped = 1 + VideoNotifyReasonBusy = 2 + VideoNotifyReasonPreempted = 3 + VideoNotifyReasonHardError = 4 +) + +const ( + ScanlineOrderTopToBottom = 0 + ScanlineOrderBottomToTop = 1 +) + +const ( + GrabPortStatusSuccess = 0 + GrabPortStatusBadExtension = 1 + GrabPortStatusAlreadyGrabbed = 2 + GrabPortStatusInvalidTime = 3 + GrabPortStatusBadReply = 4 + GrabPortStatusBadAlloc = 5 +) + +type Port uint32 + +func NewPortId(c *xgb.Conn) (Port, error) { + id, err := c.NewId() + if err != nil { + return 0, err + } + return Port(id), nil +} + +type Encoding uint32 + +func NewEncodingId(c *xgb.Conn) (Encoding, error) { + id, err := c.NewId() + if err != nil { + return 0, err + } + return Encoding(id), nil +} + +// 'Rational' struct definition +// Size: 8 +type Rational struct { + Numerator int32 + Denominator int32 +} + +// Struct read Rational +func RationalRead(buf []byte, v *Rational) int { + b := 0 + + v.Numerator = int32(xgb.Get32(buf[b:])) + b += 4 + + v.Denominator = int32(xgb.Get32(buf[b:])) + b += 4 + + return b +} + +// Struct list read Rational +func RationalReadList(buf []byte, dest []Rational) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = Rational{} + b += RationalRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Struct write Rational +func (v Rational) Bytes() []byte { + buf := make([]byte, 8) + b := 0 + + xgb.Put32(buf[b:], uint32(v.Numerator)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Denominator)) + b += 4 + + return buf +} + +// Write struct list Rational +func RationalListBytes(buf []byte, list []Rational) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += xgb.Pad(len(structBytes)) + } + return b +} + +// 'Format' struct definition +// Size: 8 +type Format struct { + Visual xproto.Visualid + Depth byte + // padding: 3 bytes +} + +// Struct read Format +func FormatRead(buf []byte, v *Format) int { + b := 0 + + v.Visual = xproto.Visualid(xgb.Get32(buf[b:])) + b += 4 + + v.Depth = buf[b] + b += 1 + + b += 3 // padding + + return b +} + +// Struct list read Format +func FormatReadList(buf []byte, dest []Format) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = Format{} + b += FormatRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Struct write Format +func (v Format) Bytes() []byte { + buf := make([]byte, 8) + b := 0 + + xgb.Put32(buf[b:], uint32(v.Visual)) + b += 4 + + buf[b] = v.Depth + b += 1 + + b += 3 // padding + + return buf +} + +// Write struct list Format +func FormatListBytes(buf []byte, list []Format) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += xgb.Pad(len(structBytes)) + } + return b +} + +// 'AdaptorInfo' struct definition +// Size: ((12 + xgb.Pad((int(NameSize) * 1))) + xgb.Pad((int(NumFormats) * 8))) +type AdaptorInfo struct { + BaseId Port + NameSize uint16 + NumPorts uint16 + NumFormats uint16 + Type byte + // padding: 1 bytes + Name string // size: xgb.Pad((int(NameSize) * 1)) + Formats []Format // size: xgb.Pad((int(NumFormats) * 8)) +} + +// Struct read AdaptorInfo +func AdaptorInfoRead(buf []byte, v *AdaptorInfo) int { + b := 0 + + v.BaseId = Port(xgb.Get32(buf[b:])) + b += 4 + + v.NameSize = xgb.Get16(buf[b:]) + b += 2 + + v.NumPorts = xgb.Get16(buf[b:]) + b += 2 + + v.NumFormats = xgb.Get16(buf[b:]) + b += 2 + + v.Type = buf[b] + b += 1 + + b += 1 // padding + + { + byteString := make([]byte, v.NameSize) + copy(byteString[:v.NameSize], buf[b:]) + v.Name = string(byteString) + b += xgb.Pad(int(v.NameSize)) + } + + v.Formats = make([]Format, v.NumFormats) + b += FormatReadList(buf[b:], v.Formats) + + return b +} + +// Struct list read AdaptorInfo +func AdaptorInfoReadList(buf []byte, dest []AdaptorInfo) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = AdaptorInfo{} + b += AdaptorInfoRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Struct write AdaptorInfo +func (v AdaptorInfo) Bytes() []byte { + buf := make([]byte, ((12 + xgb.Pad((int(v.NameSize) * 1))) + xgb.Pad((int(v.NumFormats) * 8)))) + b := 0 + + xgb.Put32(buf[b:], uint32(v.BaseId)) + b += 4 + + xgb.Put16(buf[b:], v.NameSize) + b += 2 + + xgb.Put16(buf[b:], v.NumPorts) + b += 2 + + xgb.Put16(buf[b:], v.NumFormats) + b += 2 + + buf[b] = v.Type + b += 1 + + b += 1 // padding + + copy(buf[b:], v.Name[:v.NameSize]) + b += xgb.Pad(int(v.NameSize)) + + b += FormatListBytes(buf[b:], v.Formats) + + return buf +} + +// Write struct list AdaptorInfo +func AdaptorInfoListBytes(buf []byte, list []AdaptorInfo) 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 AdaptorInfo +func AdaptorInfoListSize(list []AdaptorInfo) int { + size := 0 + for _, item := range list { + size += ((12 + xgb.Pad((int(item.NameSize) * 1))) + xgb.Pad((int(item.NumFormats) * 8))) + } + return size +} + +// 'EncodingInfo' struct definition +// Size: (20 + xgb.Pad((int(NameSize) * 1))) +type EncodingInfo struct { + Encoding Encoding + NameSize uint16 + Width uint16 + Height uint16 + // padding: 2 bytes + Rate Rational + Name string // size: xgb.Pad((int(NameSize) * 1)) +} + +// Struct read EncodingInfo +func EncodingInfoRead(buf []byte, v *EncodingInfo) int { + b := 0 + + v.Encoding = Encoding(xgb.Get32(buf[b:])) + b += 4 + + v.NameSize = xgb.Get16(buf[b:]) + b += 2 + + v.Width = xgb.Get16(buf[b:]) + b += 2 + + v.Height = xgb.Get16(buf[b:]) + b += 2 + + b += 2 // padding + + v.Rate = Rational{} + b += RationalRead(buf[b:], &v.Rate) + + { + byteString := make([]byte, v.NameSize) + copy(byteString[:v.NameSize], buf[b:]) + v.Name = string(byteString) + b += xgb.Pad(int(v.NameSize)) + } + + return b +} + +// Struct list read EncodingInfo +func EncodingInfoReadList(buf []byte, dest []EncodingInfo) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = EncodingInfo{} + b += EncodingInfoRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Struct write EncodingInfo +func (v EncodingInfo) Bytes() []byte { + buf := make([]byte, (20 + xgb.Pad((int(v.NameSize) * 1)))) + b := 0 + + xgb.Put32(buf[b:], uint32(v.Encoding)) + b += 4 + + xgb.Put16(buf[b:], v.NameSize) + b += 2 + + xgb.Put16(buf[b:], v.Width) + b += 2 + + xgb.Put16(buf[b:], v.Height) + b += 2 + + b += 2 // padding + + { + structBytes := v.Rate.Bytes() + copy(buf[b:], structBytes) + b += xgb.Pad(len(structBytes)) + } + + copy(buf[b:], v.Name[:v.NameSize]) + b += xgb.Pad(int(v.NameSize)) + + return buf +} + +// Write struct list EncodingInfo +func EncodingInfoListBytes(buf []byte, list []EncodingInfo) 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 EncodingInfo +func EncodingInfoListSize(list []EncodingInfo) int { + size := 0 + for _, item := range list { + size += (20 + xgb.Pad((int(item.NameSize) * 1))) + } + return size +} + +// 'Image' struct definition +// Size: (((16 + xgb.Pad((int(NumPlanes) * 4))) + xgb.Pad((int(NumPlanes) * 4))) + xgb.Pad((int(DataSize) * 1))) +type Image struct { + Id uint32 + Width uint16 + Height uint16 + DataSize uint32 + NumPlanes uint32 + Pitches []uint32 // size: xgb.Pad((int(NumPlanes) * 4)) + Offsets []uint32 // size: xgb.Pad((int(NumPlanes) * 4)) + Data []byte // size: xgb.Pad((int(DataSize) * 1)) +} + +// Struct read Image +func ImageRead(buf []byte, v *Image) 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.DataSize = xgb.Get32(buf[b:]) + b += 4 + + v.NumPlanes = xgb.Get32(buf[b:]) + b += 4 + + v.Pitches = make([]uint32, v.NumPlanes) + for i := 0; i < int(v.NumPlanes); i++ { + v.Pitches[i] = xgb.Get32(buf[b:]) + b += 4 + } + b = xgb.Pad(b) + + v.Offsets = make([]uint32, v.NumPlanes) + for i := 0; i < int(v.NumPlanes); i++ { + v.Offsets[i] = xgb.Get32(buf[b:]) + b += 4 + } + b = xgb.Pad(b) + + v.Data = make([]byte, v.DataSize) + copy(v.Data[:v.DataSize], buf[b:]) + b += xgb.Pad(int(v.DataSize)) + + return b +} + +// Struct list read Image +func ImageReadList(buf []byte, dest []Image) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = Image{} + b += ImageRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Struct write Image +func (v Image) Bytes() []byte { + buf := make([]byte, (((16 + xgb.Pad((int(v.NumPlanes) * 4))) + xgb.Pad((int(v.NumPlanes) * 4))) + xgb.Pad((int(v.DataSize) * 1)))) + 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.DataSize) + b += 4 + + xgb.Put32(buf[b:], v.NumPlanes) + b += 4 + + for i := 0; i < int(v.NumPlanes); i++ { + xgb.Put32(buf[b:], v.Pitches[i]) + b += 4 + } + b = xgb.Pad(b) + + for i := 0; i < int(v.NumPlanes); i++ { + xgb.Put32(buf[b:], v.Offsets[i]) + b += 4 + } + b = xgb.Pad(b) + + copy(buf[b:], v.Data[:v.DataSize]) + b += xgb.Pad(int(v.DataSize)) + + return buf +} + +// Write struct list Image +func ImageListBytes(buf []byte, list []Image) 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 Image +func ImageListSize(list []Image) int { + size := 0 + for _, item := range list { + size += (((16 + xgb.Pad((int(item.NumPlanes) * 4))) + xgb.Pad((int(item.NumPlanes) * 4))) + xgb.Pad((int(item.DataSize) * 1))) + } + return size +} + +// 'AttributeInfo' struct definition +// Size: (16 + xgb.Pad((int(Size) * 1))) +type AttributeInfo struct { + Flags uint32 + Min int32 + Max int32 + Size uint32 + Name string // size: xgb.Pad((int(Size) * 1)) +} + +// Struct read AttributeInfo +func AttributeInfoRead(buf []byte, v *AttributeInfo) int { + b := 0 + + v.Flags = xgb.Get32(buf[b:]) + b += 4 + + v.Min = int32(xgb.Get32(buf[b:])) + b += 4 + + v.Max = int32(xgb.Get32(buf[b:])) + b += 4 + + v.Size = xgb.Get32(buf[b:]) + b += 4 + + { + byteString := make([]byte, v.Size) + copy(byteString[:v.Size], buf[b:]) + v.Name = string(byteString) + b += xgb.Pad(int(v.Size)) + } + + return b +} + +// Struct list read AttributeInfo +func AttributeInfoReadList(buf []byte, dest []AttributeInfo) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = AttributeInfo{} + b += AttributeInfoRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Struct write AttributeInfo +func (v AttributeInfo) Bytes() []byte { + buf := make([]byte, (16 + xgb.Pad((int(v.Size) * 1)))) + b := 0 + + xgb.Put32(buf[b:], v.Flags) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Min)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Max)) + b += 4 + + xgb.Put32(buf[b:], v.Size) + b += 4 + + copy(buf[b:], v.Name[:v.Size]) + b += xgb.Pad(int(v.Size)) + + return buf +} + +// Write struct list AttributeInfo +func AttributeInfoListBytes(buf []byte, list []AttributeInfo) 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 AttributeInfo +func AttributeInfoListSize(list []AttributeInfo) int { + size := 0 + for _, item := range list { + size += (16 + xgb.Pad((int(item.Size) * 1))) + } + return size +} + +// 'ImageFormatInfo' struct definition +// Size: 128 +type ImageFormatInfo struct { + Id uint32 + Type byte + ByteOrder byte + // padding: 2 bytes + Guid []byte // size: 16 + Bpp byte + NumPlanes byte + // padding: 2 bytes + Depth byte + // padding: 3 bytes + RedMask uint32 + GreenMask uint32 + BlueMask uint32 + Format byte + // padding: 3 bytes + YSampleBits uint32 + USampleBits uint32 + VSampleBits uint32 + VhorzYPeriod uint32 + VhorzUPeriod uint32 + VhorzVPeriod uint32 + VvertYPeriod uint32 + VvertUPeriod uint32 + VvertVPeriod uint32 + VcompOrder []byte // size: 32 + VscanlineOrder byte + // padding: 11 bytes +} + +// Struct read ImageFormatInfo +func ImageFormatInfoRead(buf []byte, v *ImageFormatInfo) int { + b := 0 + + v.Id = xgb.Get32(buf[b:]) + b += 4 + + v.Type = buf[b] + b += 1 + + v.ByteOrder = buf[b] + b += 1 + + b += 2 // padding + + v.Guid = make([]byte, 16) + copy(v.Guid[:16], buf[b:]) + b += xgb.Pad(int(16)) + + v.Bpp = buf[b] + b += 1 + + v.NumPlanes = buf[b] + b += 1 + + b += 2 // padding + + v.Depth = buf[b] + b += 1 + + b += 3 // padding + + v.RedMask = xgb.Get32(buf[b:]) + b += 4 + + v.GreenMask = xgb.Get32(buf[b:]) + b += 4 + + v.BlueMask = xgb.Get32(buf[b:]) + b += 4 + + v.Format = buf[b] + b += 1 + + b += 3 // padding + + v.YSampleBits = xgb.Get32(buf[b:]) + b += 4 + + v.USampleBits = xgb.Get32(buf[b:]) + b += 4 + + v.VSampleBits = xgb.Get32(buf[b:]) + b += 4 + + v.VhorzYPeriod = xgb.Get32(buf[b:]) + b += 4 + + v.VhorzUPeriod = xgb.Get32(buf[b:]) + b += 4 + + v.VhorzVPeriod = xgb.Get32(buf[b:]) + b += 4 + + v.VvertYPeriod = xgb.Get32(buf[b:]) + b += 4 + + v.VvertUPeriod = xgb.Get32(buf[b:]) + b += 4 + + v.VvertVPeriod = xgb.Get32(buf[b:]) + b += 4 + + v.VcompOrder = make([]byte, 32) + copy(v.VcompOrder[:32], buf[b:]) + b += xgb.Pad(int(32)) + + v.VscanlineOrder = buf[b] + b += 1 + + b += 11 // padding + + return b +} + +// Struct list read ImageFormatInfo +func ImageFormatInfoReadList(buf []byte, dest []ImageFormatInfo) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = ImageFormatInfo{} + b += ImageFormatInfoRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Struct write ImageFormatInfo +func (v ImageFormatInfo) Bytes() []byte { + buf := make([]byte, 128) + b := 0 + + xgb.Put32(buf[b:], v.Id) + b += 4 + + buf[b] = v.Type + b += 1 + + buf[b] = v.ByteOrder + b += 1 + + b += 2 // padding + + copy(buf[b:], v.Guid[:16]) + b += xgb.Pad(int(16)) + + buf[b] = v.Bpp + b += 1 + + buf[b] = v.NumPlanes + b += 1 + + b += 2 // padding + + buf[b] = v.Depth + b += 1 + + b += 3 // padding + + xgb.Put32(buf[b:], v.RedMask) + b += 4 + + xgb.Put32(buf[b:], v.GreenMask) + b += 4 + + xgb.Put32(buf[b:], v.BlueMask) + b += 4 + + buf[b] = v.Format + b += 1 + + b += 3 // padding + + xgb.Put32(buf[b:], v.YSampleBits) + b += 4 + + xgb.Put32(buf[b:], v.USampleBits) + b += 4 + + xgb.Put32(buf[b:], v.VSampleBits) + b += 4 + + xgb.Put32(buf[b:], v.VhorzYPeriod) + b += 4 + + xgb.Put32(buf[b:], v.VhorzUPeriod) + b += 4 + + xgb.Put32(buf[b:], v.VhorzVPeriod) + b += 4 + + xgb.Put32(buf[b:], v.VvertYPeriod) + b += 4 + + xgb.Put32(buf[b:], v.VvertUPeriod) + b += 4 + + xgb.Put32(buf[b:], v.VvertVPeriod) + b += 4 + + copy(buf[b:], v.VcompOrder[:32]) + b += xgb.Pad(int(32)) + + buf[b] = v.VscanlineOrder + b += 1 + + b += 11 // padding + + return buf +} + +// Write struct list ImageFormatInfo +func ImageFormatInfoListBytes(buf []byte, list []ImageFormatInfo) 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 ImageFormatInfo +func ImageFormatInfoListSize(list []ImageFormatInfo) int { + size := 0 + for _ = range list { + size += 128 + } + return size +} + +// Event definition VideoNotify (0) +// Size: 32 + +const VideoNotify = 0 + +type VideoNotifyEvent struct { + Sequence uint16 + Reason byte + Time xproto.Timestamp + Drawable xproto.Drawable + Port Port +} + +// Event read VideoNotify +func VideoNotifyEventNew(buf []byte) xgb.Event { + v := VideoNotifyEvent{} + b := 1 // don't read event number + + v.Reason = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Time = xproto.Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.Drawable = xproto.Drawable(xgb.Get32(buf[b:])) + b += 4 + + v.Port = Port(xgb.Get32(buf[b:])) + b += 4 + + return v +} + +// Event write VideoNotify +func (v VideoNotifyEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 0 + b += 1 + + buf[b] = v.Reason + b += 1 + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Time)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Drawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Port)) + b += 4 + + return buf +} + +func (v VideoNotifyEvent) ImplementsEvent() {} + +func (v VideoNotifyEvent) SequenceId() uint16 { + return v.Sequence +} + +func (v VideoNotifyEvent) String() string { + fieldVals := make([]string, 0, 4) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Reason: %d", v.Reason)) + fieldVals = append(fieldVals, xgb.Sprintf("Time: %d", v.Time)) + fieldVals = append(fieldVals, xgb.Sprintf("Drawable: %d", v.Drawable)) + fieldVals = append(fieldVals, xgb.Sprintf("Port: %d", v.Port)) + return "VideoNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewExtEventFuncs["XVideo"][0] = VideoNotifyEventNew +} + +// Event definition PortNotify (1) +// Size: 32 + +const PortNotify = 1 + +type PortNotifyEvent struct { + Sequence uint16 + // padding: 1 bytes + Time xproto.Timestamp + Port Port + Attribute xproto.Atom + Value int32 +} + +// Event read PortNotify +func PortNotifyEventNew(buf []byte) xgb.Event { + v := PortNotifyEvent{} + b := 1 // don't read event number + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Time = xproto.Timestamp(xgb.Get32(buf[b:])) + b += 4 + + v.Port = Port(xgb.Get32(buf[b:])) + b += 4 + + v.Attribute = xproto.Atom(xgb.Get32(buf[b:])) + b += 4 + + v.Value = int32(xgb.Get32(buf[b:])) + b += 4 + + return v +} + +// Event write PortNotify +func (v PortNotifyEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 1 + b += 1 + + b += 1 // padding + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Time)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Port)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Attribute)) + b += 4 + + xgb.Put32(buf[b:], uint32(v.Value)) + b += 4 + + return buf +} + +func (v PortNotifyEvent) ImplementsEvent() {} + +func (v PortNotifyEvent) SequenceId() uint16 { + return v.Sequence +} + +func (v PortNotifyEvent) String() string { + fieldVals := make([]string, 0, 5) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Time: %d", v.Time)) + fieldVals = append(fieldVals, xgb.Sprintf("Port: %d", v.Port)) + fieldVals = append(fieldVals, xgb.Sprintf("Attribute: %d", v.Attribute)) + fieldVals = append(fieldVals, xgb.Sprintf("Value: %d", v.Value)) + return "PortNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewExtEventFuncs["XVideo"][1] = PortNotifyEventNew +} + +// Error definition BadPort (0) +// Size: 32 + +const BadBadPort = 0 + +type BadPortError struct { + Sequence uint16 + NiceName string +} + +// Error read BadPort +func BadPortErrorNew(buf []byte) xgb.Error { + v := BadPortError{} + v.NiceName = "BadPort" + + b := 1 // skip error determinant + b += 1 // don't read error number + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + return v +} + +func (err BadPortError) ImplementsError() {} + +func (err BadPortError) SequenceId() uint16 { + return err.Sequence +} + +func (err BadPortError) BadId() uint32 { + return 0 +} + +func (err BadPortError) Error() string { + fieldVals := make([]string, 0, 0) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + return "BadBadPort {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewExtErrorFuncs["XVideo"][0] = BadPortErrorNew +} + +// Error definition BadEncoding (1) +// Size: 32 + +const BadBadEncoding = 1 + +type BadEncodingError struct { + Sequence uint16 + NiceName string +} + +// Error read BadEncoding +func BadEncodingErrorNew(buf []byte) xgb.Error { + v := BadEncodingError{} + v.NiceName = "BadEncoding" + + b := 1 // skip error determinant + b += 1 // don't read error number + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + return v +} + +func (err BadEncodingError) ImplementsError() {} + +func (err BadEncodingError) SequenceId() uint16 { + return err.Sequence +} + +func (err BadEncodingError) BadId() uint32 { + return 0 +} + +func (err BadEncodingError) Error() string { + fieldVals := make([]string, 0, 0) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + return "BadBadEncoding {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewExtErrorFuncs["XVideo"][1] = BadEncodingErrorNew +} + +// Error definition BadControl (2) +// Size: 32 + +const BadBadControl = 2 + +type BadControlError struct { + Sequence uint16 + NiceName string +} + +// Error read BadControl +func BadControlErrorNew(buf []byte) xgb.Error { + v := BadControlError{} + v.NiceName = "BadControl" + + b := 1 // skip error determinant + b += 1 // don't read error number + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + return v +} + +func (err BadControlError) ImplementsError() {} + +func (err BadControlError) SequenceId() uint16 { + return err.Sequence +} + +func (err BadControlError) BadId() uint32 { + return 0 +} + +func (err BadControlError) Error() string { + fieldVals := make([]string, 0, 0) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + return "BadBadControl {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewExtErrorFuncs["XVideo"][2] = BadControlErrorNew +} + +// Request QueryExtension +// size: 4 +type QueryExtensionCookie struct { + *xgb.Cookie +} + +func QueryExtension(c *xgb.Conn) QueryExtensionCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(queryExtensionRequest(c), cookie) + return QueryExtensionCookie{cookie} +} + +func QueryExtensionUnchecked(c *xgb.Conn) QueryExtensionCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(queryExtensionRequest(c), cookie) + return QueryExtensionCookie{cookie} +} + +// Request reply for QueryExtension +// size: 12 +type QueryExtensionReply struct { + Sequence uint16 + Length uint32 + // padding: 1 bytes + Major uint16 + Minor uint16 +} + +// Waits and reads reply data from request QueryExtension +func (cook QueryExtensionCookie) Reply() (*QueryExtensionReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return queryExtensionReply(buf), nil +} + +// Read reply into structure from buffer for QueryExtension +func queryExtensionReply(buf []byte) *QueryExtensionReply { + v := new(QueryExtensionReply) + 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.Major = xgb.Get16(buf[b:]) + b += 2 + + v.Minor = xgb.Get16(buf[b:]) + b += 2 + + return v +} + +// Write request to wire for QueryExtension +func queryExtensionRequest(c *xgb.Conn) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XVIDEO"] + 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 + + return buf +} + +// Request QueryAdaptors +// size: 8 +type QueryAdaptorsCookie struct { + *xgb.Cookie +} + +func QueryAdaptors(c *xgb.Conn, Window xproto.Window) QueryAdaptorsCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(queryAdaptorsRequest(c, Window), cookie) + return QueryAdaptorsCookie{cookie} +} + +func QueryAdaptorsUnchecked(c *xgb.Conn, Window xproto.Window) QueryAdaptorsCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(queryAdaptorsRequest(c, Window), cookie) + return QueryAdaptorsCookie{cookie} +} + +// Request reply for QueryAdaptors +// size: (32 + AdaptorInfoListSize(Info)) +type QueryAdaptorsReply struct { + Sequence uint16 + Length uint32 + // padding: 1 bytes + NumAdaptors uint16 + // padding: 22 bytes + Info []AdaptorInfo // size: AdaptorInfoListSize(Info) +} + +// Waits and reads reply data from request QueryAdaptors +func (cook QueryAdaptorsCookie) Reply() (*QueryAdaptorsReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return queryAdaptorsReply(buf), nil +} + +// Read reply into structure from buffer for QueryAdaptors +func queryAdaptorsReply(buf []byte) *QueryAdaptorsReply { + v := new(QueryAdaptorsReply) + 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.NumAdaptors = xgb.Get16(buf[b:]) + b += 2 + + b += 22 // padding + + v.Info = make([]AdaptorInfo, v.NumAdaptors) + b += AdaptorInfoReadList(buf[b:], v.Info) + + return v +} + +// Write request to wire for QueryAdaptors +func queryAdaptorsRequest(c *xgb.Conn, Window xproto.Window) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XVIDEO"] + b += 1 + + buf[b] = 1 // 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 QueryEncodings +// size: 8 +type QueryEncodingsCookie struct { + *xgb.Cookie +} + +func QueryEncodings(c *xgb.Conn, Port Port) QueryEncodingsCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(queryEncodingsRequest(c, Port), cookie) + return QueryEncodingsCookie{cookie} +} + +func QueryEncodingsUnchecked(c *xgb.Conn, Port Port) QueryEncodingsCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(queryEncodingsRequest(c, Port), cookie) + return QueryEncodingsCookie{cookie} +} + +// Request reply for QueryEncodings +// size: (32 + EncodingInfoListSize(Info)) +type QueryEncodingsReply struct { + Sequence uint16 + Length uint32 + // padding: 1 bytes + NumEncodings uint16 + // padding: 22 bytes + Info []EncodingInfo // size: EncodingInfoListSize(Info) +} + +// Waits and reads reply data from request QueryEncodings +func (cook QueryEncodingsCookie) Reply() (*QueryEncodingsReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return queryEncodingsReply(buf), nil +} + +// Read reply into structure from buffer for QueryEncodings +func queryEncodingsReply(buf []byte) *QueryEncodingsReply { + v := new(QueryEncodingsReply) + 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.NumEncodings = xgb.Get16(buf[b:]) + b += 2 + + b += 22 // padding + + v.Info = make([]EncodingInfo, v.NumEncodings) + b += EncodingInfoReadList(buf[b:], v.Info) + + return v +} + +// Write request to wire for QueryEncodings +func queryEncodingsRequest(c *xgb.Conn, Port Port) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XVIDEO"] + 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(Port)) + b += 4 + + return buf +} + +// Request GrabPort +// size: 12 +type GrabPortCookie struct { + *xgb.Cookie +} + +func GrabPort(c *xgb.Conn, Port Port, Time xproto.Timestamp) GrabPortCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(grabPortRequest(c, Port, Time), cookie) + return GrabPortCookie{cookie} +} + +func GrabPortUnchecked(c *xgb.Conn, Port Port, Time xproto.Timestamp) GrabPortCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(grabPortRequest(c, Port, Time), cookie) + return GrabPortCookie{cookie} +} + +// Request reply for GrabPort +// size: 8 +type GrabPortReply struct { + Sequence uint16 + Length uint32 + Result byte +} + +// Waits and reads reply data from request GrabPort +func (cook GrabPortCookie) Reply() (*GrabPortReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return grabPortReply(buf), nil +} + +// Read reply into structure from buffer for GrabPort +func grabPortReply(buf []byte) *GrabPortReply { + v := new(GrabPortReply) + b := 1 // skip reply determinant + + v.Result = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + return v +} + +// Write request to wire for GrabPort +func grabPortRequest(c *xgb.Conn, Port Port, Time xproto.Timestamp) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XVIDEO"] + b += 1 + + buf[b] = 3 // 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(Port)) + b += 4 + + xgb.Put32(buf[b:], uint32(Time)) + b += 4 + + return buf +} + +// Request UngrabPort +// size: 12 +type UngrabPortCookie struct { + *xgb.Cookie +} + +// Write request to wire for UngrabPort +func UngrabPort(c *xgb.Conn, Port Port, Time xproto.Timestamp) UngrabPortCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(ungrabPortRequest(c, Port, Time), cookie) + return UngrabPortCookie{cookie} +} + +func UngrabPortChecked(c *xgb.Conn, Port Port, Time xproto.Timestamp) UngrabPortCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(ungrabPortRequest(c, Port, Time), cookie) + return UngrabPortCookie{cookie} +} + +func (cook UngrabPortCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for UngrabPort +func ungrabPortRequest(c *xgb.Conn, Port Port, Time xproto.Timestamp) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XVIDEO"] + 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(Port)) + b += 4 + + xgb.Put32(buf[b:], uint32(Time)) + b += 4 + + return buf +} + +// Request PutVideo +// size: 32 +type PutVideoCookie struct { + *xgb.Cookie +} + +// Write request to wire for PutVideo +func PutVideo(c *xgb.Conn, Port Port, Drawable xproto.Drawable, Gc xproto.Gcontext, VidX int16, VidY int16, VidW uint16, VidH uint16, DrwX int16, DrwY int16, DrwW uint16, DrwH uint16) PutVideoCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(putVideoRequest(c, Port, Drawable, Gc, VidX, VidY, VidW, VidH, DrwX, DrwY, DrwW, DrwH), cookie) + return PutVideoCookie{cookie} +} + +func PutVideoChecked(c *xgb.Conn, Port Port, Drawable xproto.Drawable, Gc xproto.Gcontext, VidX int16, VidY int16, VidW uint16, VidH uint16, DrwX int16, DrwY int16, DrwW uint16, DrwH uint16) PutVideoCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(putVideoRequest(c, Port, Drawable, Gc, VidX, VidY, VidW, VidH, DrwX, DrwY, DrwW, DrwH), cookie) + return PutVideoCookie{cookie} +} + +func (cook PutVideoCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PutVideo +func putVideoRequest(c *xgb.Conn, Port Port, Drawable xproto.Drawable, Gc xproto.Gcontext, VidX int16, VidY int16, VidW uint16, VidH uint16, DrwX int16, DrwY int16, DrwW uint16, DrwH uint16) []byte { + size := 32 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XVIDEO"] + 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(Port)) + b += 4 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + xgb.Put16(buf[b:], uint16(VidX)) + b += 2 + + xgb.Put16(buf[b:], uint16(VidY)) + b += 2 + + xgb.Put16(buf[b:], VidW) + b += 2 + + xgb.Put16(buf[b:], VidH) + b += 2 + + xgb.Put16(buf[b:], uint16(DrwX)) + b += 2 + + xgb.Put16(buf[b:], uint16(DrwY)) + b += 2 + + xgb.Put16(buf[b:], DrwW) + b += 2 + + xgb.Put16(buf[b:], DrwH) + b += 2 + + return buf +} + +// Request PutStill +// size: 32 +type PutStillCookie struct { + *xgb.Cookie +} + +// Write request to wire for PutStill +func PutStill(c *xgb.Conn, Port Port, Drawable xproto.Drawable, Gc xproto.Gcontext, VidX int16, VidY int16, VidW uint16, VidH uint16, DrwX int16, DrwY int16, DrwW uint16, DrwH uint16) PutStillCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(putStillRequest(c, Port, Drawable, Gc, VidX, VidY, VidW, VidH, DrwX, DrwY, DrwW, DrwH), cookie) + return PutStillCookie{cookie} +} + +func PutStillChecked(c *xgb.Conn, Port Port, Drawable xproto.Drawable, Gc xproto.Gcontext, VidX int16, VidY int16, VidW uint16, VidH uint16, DrwX int16, DrwY int16, DrwW uint16, DrwH uint16) PutStillCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(putStillRequest(c, Port, Drawable, Gc, VidX, VidY, VidW, VidH, DrwX, DrwY, DrwW, DrwH), cookie) + return PutStillCookie{cookie} +} + +func (cook PutStillCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PutStill +func putStillRequest(c *xgb.Conn, Port Port, Drawable xproto.Drawable, Gc xproto.Gcontext, VidX int16, VidY int16, VidW uint16, VidH uint16, DrwX int16, DrwY int16, DrwW uint16, DrwH uint16) []byte { + size := 32 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XVIDEO"] + 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(Port)) + b += 4 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + xgb.Put16(buf[b:], uint16(VidX)) + b += 2 + + xgb.Put16(buf[b:], uint16(VidY)) + b += 2 + + xgb.Put16(buf[b:], VidW) + b += 2 + + xgb.Put16(buf[b:], VidH) + b += 2 + + xgb.Put16(buf[b:], uint16(DrwX)) + b += 2 + + xgb.Put16(buf[b:], uint16(DrwY)) + b += 2 + + xgb.Put16(buf[b:], DrwW) + b += 2 + + xgb.Put16(buf[b:], DrwH) + b += 2 + + return buf +} + +// Request GetVideo +// size: 32 +type GetVideoCookie struct { + *xgb.Cookie +} + +// Write request to wire for GetVideo +func GetVideo(c *xgb.Conn, Port Port, Drawable xproto.Drawable, Gc xproto.Gcontext, VidX int16, VidY int16, VidW uint16, VidH uint16, DrwX int16, DrwY int16, DrwW uint16, DrwH uint16) GetVideoCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(getVideoRequest(c, Port, Drawable, Gc, VidX, VidY, VidW, VidH, DrwX, DrwY, DrwW, DrwH), cookie) + return GetVideoCookie{cookie} +} + +func GetVideoChecked(c *xgb.Conn, Port Port, Drawable xproto.Drawable, Gc xproto.Gcontext, VidX int16, VidY int16, VidW uint16, VidH uint16, DrwX int16, DrwY int16, DrwW uint16, DrwH uint16) GetVideoCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(getVideoRequest(c, Port, Drawable, Gc, VidX, VidY, VidW, VidH, DrwX, DrwY, DrwW, DrwH), cookie) + return GetVideoCookie{cookie} +} + +func (cook GetVideoCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for GetVideo +func getVideoRequest(c *xgb.Conn, Port Port, Drawable xproto.Drawable, Gc xproto.Gcontext, VidX int16, VidY int16, VidW uint16, VidH uint16, DrwX int16, DrwY int16, DrwW uint16, DrwH uint16) []byte { + size := 32 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XVIDEO"] + 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(Port)) + b += 4 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + xgb.Put16(buf[b:], uint16(VidX)) + b += 2 + + xgb.Put16(buf[b:], uint16(VidY)) + b += 2 + + xgb.Put16(buf[b:], VidW) + b += 2 + + xgb.Put16(buf[b:], VidH) + b += 2 + + xgb.Put16(buf[b:], uint16(DrwX)) + b += 2 + + xgb.Put16(buf[b:], uint16(DrwY)) + b += 2 + + xgb.Put16(buf[b:], DrwW) + b += 2 + + xgb.Put16(buf[b:], DrwH) + b += 2 + + return buf +} + +// Request GetStill +// size: 32 +type GetStillCookie struct { + *xgb.Cookie +} + +// Write request to wire for GetStill +func GetStill(c *xgb.Conn, Port Port, Drawable xproto.Drawable, Gc xproto.Gcontext, VidX int16, VidY int16, VidW uint16, VidH uint16, DrwX int16, DrwY int16, DrwW uint16, DrwH uint16) GetStillCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(getStillRequest(c, Port, Drawable, Gc, VidX, VidY, VidW, VidH, DrwX, DrwY, DrwW, DrwH), cookie) + return GetStillCookie{cookie} +} + +func GetStillChecked(c *xgb.Conn, Port Port, Drawable xproto.Drawable, Gc xproto.Gcontext, VidX int16, VidY int16, VidW uint16, VidH uint16, DrwX int16, DrwY int16, DrwW uint16, DrwH uint16) GetStillCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(getStillRequest(c, Port, Drawable, Gc, VidX, VidY, VidW, VidH, DrwX, DrwY, DrwW, DrwH), cookie) + return GetStillCookie{cookie} +} + +func (cook GetStillCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for GetStill +func getStillRequest(c *xgb.Conn, Port Port, Drawable xproto.Drawable, Gc xproto.Gcontext, VidX int16, VidY int16, VidW uint16, VidH uint16, DrwX int16, DrwY int16, DrwW uint16, DrwH uint16) []byte { + size := 32 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XVIDEO"] + 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(Port)) + b += 4 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + xgb.Put16(buf[b:], uint16(VidX)) + b += 2 + + xgb.Put16(buf[b:], uint16(VidY)) + b += 2 + + xgb.Put16(buf[b:], VidW) + b += 2 + + xgb.Put16(buf[b:], VidH) + b += 2 + + xgb.Put16(buf[b:], uint16(DrwX)) + b += 2 + + xgb.Put16(buf[b:], uint16(DrwY)) + b += 2 + + xgb.Put16(buf[b:], DrwW) + b += 2 + + xgb.Put16(buf[b:], DrwH) + b += 2 + + return buf +} + +// Request StopVideo +// size: 12 +type StopVideoCookie struct { + *xgb.Cookie +} + +// Write request to wire for StopVideo +func StopVideo(c *xgb.Conn, Port Port, Drawable xproto.Drawable) StopVideoCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(stopVideoRequest(c, Port, Drawable), cookie) + return StopVideoCookie{cookie} +} + +func StopVideoChecked(c *xgb.Conn, Port Port, Drawable xproto.Drawable) StopVideoCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(stopVideoRequest(c, Port, Drawable), cookie) + return StopVideoCookie{cookie} +} + +func (cook StopVideoCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for StopVideo +func stopVideoRequest(c *xgb.Conn, Port Port, Drawable xproto.Drawable) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XVIDEO"] + 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(Port)) + b += 4 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + return buf +} + +// Request SelectVideoNotify +// size: 12 +type SelectVideoNotifyCookie struct { + *xgb.Cookie +} + +// Write request to wire for SelectVideoNotify +func SelectVideoNotify(c *xgb.Conn, Drawable xproto.Drawable, Onoff bool) SelectVideoNotifyCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(selectVideoNotifyRequest(c, Drawable, Onoff), cookie) + return SelectVideoNotifyCookie{cookie} +} + +func SelectVideoNotifyChecked(c *xgb.Conn, Drawable xproto.Drawable, Onoff bool) SelectVideoNotifyCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(selectVideoNotifyRequest(c, Drawable, Onoff), cookie) + return SelectVideoNotifyCookie{cookie} +} + +func (cook SelectVideoNotifyCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for SelectVideoNotify +func selectVideoNotifyRequest(c *xgb.Conn, Drawable xproto.Drawable, Onoff bool) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XVIDEO"] + 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(Drawable)) + b += 4 + + if Onoff { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + b += 3 // padding + + return buf +} + +// Request SelectPortNotify +// size: 12 +type SelectPortNotifyCookie struct { + *xgb.Cookie +} + +// Write request to wire for SelectPortNotify +func SelectPortNotify(c *xgb.Conn, Port Port, Onoff bool) SelectPortNotifyCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(selectPortNotifyRequest(c, Port, Onoff), cookie) + return SelectPortNotifyCookie{cookie} +} + +func SelectPortNotifyChecked(c *xgb.Conn, Port Port, Onoff bool) SelectPortNotifyCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(selectPortNotifyRequest(c, Port, Onoff), cookie) + return SelectPortNotifyCookie{cookie} +} + +func (cook SelectPortNotifyCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for SelectPortNotify +func selectPortNotifyRequest(c *xgb.Conn, Port Port, Onoff bool) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XVIDEO"] + 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(Port)) + b += 4 + + if Onoff { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + b += 3 // padding + + return buf +} + +// Request QueryBestSize +// size: 20 +type QueryBestSizeCookie struct { + *xgb.Cookie +} + +func QueryBestSize(c *xgb.Conn, Port Port, VidW uint16, VidH uint16, DrwW uint16, DrwH uint16, Motion bool) QueryBestSizeCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(queryBestSizeRequest(c, Port, VidW, VidH, DrwW, DrwH, Motion), cookie) + return QueryBestSizeCookie{cookie} +} + +func QueryBestSizeUnchecked(c *xgb.Conn, Port Port, VidW uint16, VidH uint16, DrwW uint16, DrwH uint16, Motion bool) QueryBestSizeCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(queryBestSizeRequest(c, Port, VidW, VidH, DrwW, DrwH, Motion), cookie) + return QueryBestSizeCookie{cookie} +} + +// Request reply for QueryBestSize +// size: 12 +type QueryBestSizeReply struct { + Sequence uint16 + Length uint32 + // padding: 1 bytes + ActualWidth uint16 + ActualHeight uint16 +} + +// Waits and reads reply data from request QueryBestSize +func (cook QueryBestSizeCookie) Reply() (*QueryBestSizeReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return queryBestSizeReply(buf), nil +} + +// Read reply into structure from buffer for QueryBestSize +func queryBestSizeReply(buf []byte) *QueryBestSizeReply { + v := new(QueryBestSizeReply) + 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.ActualWidth = xgb.Get16(buf[b:]) + b += 2 + + v.ActualHeight = xgb.Get16(buf[b:]) + b += 2 + + return v +} + +// Write request to wire for QueryBestSize +func queryBestSizeRequest(c *xgb.Conn, Port Port, VidW uint16, VidH uint16, DrwW uint16, DrwH uint16, Motion bool) []byte { + size := 20 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XVIDEO"] + 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(Port)) + b += 4 + + xgb.Put16(buf[b:], VidW) + b += 2 + + xgb.Put16(buf[b:], VidH) + b += 2 + + xgb.Put16(buf[b:], DrwW) + b += 2 + + xgb.Put16(buf[b:], DrwH) + b += 2 + + if Motion { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + b += 3 // padding + + return buf +} + +// Request SetPortAttribute +// size: 16 +type SetPortAttributeCookie struct { + *xgb.Cookie +} + +// Write request to wire for SetPortAttribute +func SetPortAttribute(c *xgb.Conn, Port Port, Attribute xproto.Atom, Value int32) SetPortAttributeCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(setPortAttributeRequest(c, Port, Attribute, Value), cookie) + return SetPortAttributeCookie{cookie} +} + +func SetPortAttributeChecked(c *xgb.Conn, Port Port, Attribute xproto.Atom, Value int32) SetPortAttributeCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(setPortAttributeRequest(c, Port, Attribute, Value), cookie) + return SetPortAttributeCookie{cookie} +} + +func (cook SetPortAttributeCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for SetPortAttribute +func setPortAttributeRequest(c *xgb.Conn, Port Port, Attribute xproto.Atom, Value int32) []byte { + size := 16 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XVIDEO"] + 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(Port)) + b += 4 + + xgb.Put32(buf[b:], uint32(Attribute)) + b += 4 + + xgb.Put32(buf[b:], uint32(Value)) + b += 4 + + return buf +} + +// Request GetPortAttribute +// size: 12 +type GetPortAttributeCookie struct { + *xgb.Cookie +} + +func GetPortAttribute(c *xgb.Conn, Port Port, Attribute xproto.Atom) GetPortAttributeCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(getPortAttributeRequest(c, Port, Attribute), cookie) + return GetPortAttributeCookie{cookie} +} + +func GetPortAttributeUnchecked(c *xgb.Conn, Port Port, Attribute xproto.Atom) GetPortAttributeCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(getPortAttributeRequest(c, Port, Attribute), cookie) + return GetPortAttributeCookie{cookie} +} + +// Request reply for GetPortAttribute +// size: 12 +type GetPortAttributeReply struct { + Sequence uint16 + Length uint32 + // padding: 1 bytes + Value int32 +} + +// Waits and reads reply data from request GetPortAttribute +func (cook GetPortAttributeCookie) Reply() (*GetPortAttributeReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return getPortAttributeReply(buf), nil +} + +// Read reply into structure from buffer for GetPortAttribute +func getPortAttributeReply(buf []byte) *GetPortAttributeReply { + v := new(GetPortAttributeReply) + 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.Value = int32(xgb.Get32(buf[b:])) + b += 4 + + return v +} + +// Write request to wire for GetPortAttribute +func getPortAttributeRequest(c *xgb.Conn, Port Port, Attribute xproto.Atom) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XVIDEO"] + 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(Port)) + b += 4 + + xgb.Put32(buf[b:], uint32(Attribute)) + b += 4 + + return buf +} + +// Request QueryPortAttributes +// size: 8 +type QueryPortAttributesCookie struct { + *xgb.Cookie +} + +func QueryPortAttributes(c *xgb.Conn, Port Port) QueryPortAttributesCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(queryPortAttributesRequest(c, Port), cookie) + return QueryPortAttributesCookie{cookie} +} + +func QueryPortAttributesUnchecked(c *xgb.Conn, Port Port) QueryPortAttributesCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(queryPortAttributesRequest(c, Port), cookie) + return QueryPortAttributesCookie{cookie} +} + +// Request reply for QueryPortAttributes +// size: (32 + AttributeInfoListSize(Attributes)) +type QueryPortAttributesReply struct { + Sequence uint16 + Length uint32 + // padding: 1 bytes + NumAttributes uint32 + TextSize uint32 + // padding: 16 bytes + Attributes []AttributeInfo // size: AttributeInfoListSize(Attributes) +} + +// Waits and reads reply data from request QueryPortAttributes +func (cook QueryPortAttributesCookie) Reply() (*QueryPortAttributesReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return queryPortAttributesReply(buf), nil +} + +// Read reply into structure from buffer for QueryPortAttributes +func queryPortAttributesReply(buf []byte) *QueryPortAttributesReply { + v := new(QueryPortAttributesReply) + 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.NumAttributes = xgb.Get32(buf[b:]) + b += 4 + + v.TextSize = xgb.Get32(buf[b:]) + b += 4 + + b += 16 // padding + + v.Attributes = make([]AttributeInfo, v.NumAttributes) + b += AttributeInfoReadList(buf[b:], v.Attributes) + + return v +} + +// Write request to wire for QueryPortAttributes +func queryPortAttributesRequest(c *xgb.Conn, Port Port) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XVIDEO"] + 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(Port)) + b += 4 + + return buf +} + +// Request ListImageFormats +// size: 8 +type ListImageFormatsCookie struct { + *xgb.Cookie +} + +func ListImageFormats(c *xgb.Conn, Port Port) ListImageFormatsCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(listImageFormatsRequest(c, Port), cookie) + return ListImageFormatsCookie{cookie} +} + +func ListImageFormatsUnchecked(c *xgb.Conn, Port Port) ListImageFormatsCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(listImageFormatsRequest(c, Port), cookie) + return ListImageFormatsCookie{cookie} +} + +// Request reply for ListImageFormats +// size: (32 + ImageFormatInfoListSize(Format)) +type ListImageFormatsReply struct { + Sequence uint16 + Length uint32 + // padding: 1 bytes + NumFormats uint32 + // padding: 20 bytes + Format []ImageFormatInfo // size: ImageFormatInfoListSize(Format) +} + +// Waits and reads reply data from request ListImageFormats +func (cook ListImageFormatsCookie) Reply() (*ListImageFormatsReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return listImageFormatsReply(buf), nil +} + +// Read reply into structure from buffer for ListImageFormats +func listImageFormatsReply(buf []byte) *ListImageFormatsReply { + v := new(ListImageFormatsReply) + 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.NumFormats = xgb.Get32(buf[b:]) + b += 4 + + b += 20 // padding + + v.Format = make([]ImageFormatInfo, v.NumFormats) + b += ImageFormatInfoReadList(buf[b:], v.Format) + + return v +} + +// Write request to wire for ListImageFormats +func listImageFormatsRequest(c *xgb.Conn, Port Port) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XVIDEO"] + 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(Port)) + b += 4 + + return buf +} + +// Request QueryImageAttributes +// size: 16 +type QueryImageAttributesCookie struct { + *xgb.Cookie +} + +func QueryImageAttributes(c *xgb.Conn, Port Port, Id uint32, Width uint16, Height uint16) QueryImageAttributesCookie { + cookie := c.NewCookie(true, true) + c.NewRequest(queryImageAttributesRequest(c, Port, Id, Width, Height), cookie) + return QueryImageAttributesCookie{cookie} +} + +func QueryImageAttributesUnchecked(c *xgb.Conn, Port Port, Id uint32, Width uint16, Height uint16) QueryImageAttributesCookie { + cookie := c.NewCookie(false, true) + c.NewRequest(queryImageAttributesRequest(c, Port, Id, Width, Height), cookie) + return QueryImageAttributesCookie{cookie} +} + +// Request reply for QueryImageAttributes +// size: ((32 + xgb.Pad((int(NumPlanes) * 4))) + xgb.Pad((int(NumPlanes) * 4))) +type QueryImageAttributesReply struct { + Sequence uint16 + Length uint32 + // padding: 1 bytes + NumPlanes uint32 + DataSize uint32 + Width uint16 + Height uint16 + // padding: 12 bytes + Pitches []uint32 // size: xgb.Pad((int(NumPlanes) * 4)) + Offsets []uint32 // size: xgb.Pad((int(NumPlanes) * 4)) +} + +// Waits and reads reply data from request QueryImageAttributes +func (cook QueryImageAttributesCookie) Reply() (*QueryImageAttributesReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return queryImageAttributesReply(buf), nil +} + +// Read reply into structure from buffer for QueryImageAttributes +func queryImageAttributesReply(buf []byte) *QueryImageAttributesReply { + v := new(QueryImageAttributesReply) + 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.NumPlanes = xgb.Get32(buf[b:]) + b += 4 + + v.DataSize = xgb.Get32(buf[b:]) + b += 4 + + v.Width = xgb.Get16(buf[b:]) + b += 2 + + v.Height = xgb.Get16(buf[b:]) + b += 2 + + b += 12 // padding + + v.Pitches = make([]uint32, v.NumPlanes) + for i := 0; i < int(v.NumPlanes); i++ { + v.Pitches[i] = xgb.Get32(buf[b:]) + b += 4 + } + b = xgb.Pad(b) + + v.Offsets = make([]uint32, v.NumPlanes) + for i := 0; i < int(v.NumPlanes); i++ { + v.Offsets[i] = xgb.Get32(buf[b:]) + b += 4 + } + b = xgb.Pad(b) + + return v +} + +// Write request to wire for QueryImageAttributes +func queryImageAttributesRequest(c *xgb.Conn, Port Port, Id uint32, Width uint16, Height uint16) []byte { + size := 16 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XVIDEO"] + 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(Port)) + b += 4 + + xgb.Put32(buf[b:], Id) + b += 4 + + xgb.Put16(buf[b:], Width) + b += 2 + + xgb.Put16(buf[b:], Height) + b += 2 + + return buf +} + +// Request PutImage +// size: xgb.Pad((40 + xgb.Pad((len(Data) * 1)))) +type PutImageCookie struct { + *xgb.Cookie +} + +// Write request to wire for PutImage +func PutImage(c *xgb.Conn, Port Port, Drawable xproto.Drawable, Gc xproto.Gcontext, Id uint32, SrcX int16, SrcY int16, SrcW uint16, SrcH uint16, DrwX int16, DrwY int16, DrwW uint16, DrwH uint16, Width uint16, Height uint16, Data []byte) PutImageCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(putImageRequest(c, Port, Drawable, Gc, Id, SrcX, SrcY, SrcW, SrcH, DrwX, DrwY, DrwW, DrwH, Width, Height, Data), cookie) + return PutImageCookie{cookie} +} + +func PutImageChecked(c *xgb.Conn, Port Port, Drawable xproto.Drawable, Gc xproto.Gcontext, Id uint32, SrcX int16, SrcY int16, SrcW uint16, SrcH uint16, DrwX int16, DrwY int16, DrwW uint16, DrwH uint16, Width uint16, Height uint16, Data []byte) PutImageCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(putImageRequest(c, Port, Drawable, Gc, Id, SrcX, SrcY, SrcW, SrcH, DrwX, DrwY, DrwW, DrwH, Width, Height, Data), cookie) + return PutImageCookie{cookie} +} + +func (cook PutImageCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PutImage +func putImageRequest(c *xgb.Conn, Port Port, Drawable xproto.Drawable, Gc xproto.Gcontext, Id uint32, SrcX int16, SrcY int16, SrcW uint16, SrcH uint16, DrwX int16, DrwY int16, DrwW uint16, DrwH uint16, Width uint16, Height uint16, Data []byte) []byte { + size := xgb.Pad((40 + xgb.Pad((len(Data) * 1)))) + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XVIDEO"] + 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(Port)) + b += 4 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + xgb.Put32(buf[b:], Id) + b += 4 + + xgb.Put16(buf[b:], uint16(SrcX)) + b += 2 + + xgb.Put16(buf[b:], uint16(SrcY)) + b += 2 + + xgb.Put16(buf[b:], SrcW) + b += 2 + + xgb.Put16(buf[b:], SrcH) + b += 2 + + xgb.Put16(buf[b:], uint16(DrwX)) + b += 2 + + xgb.Put16(buf[b:], uint16(DrwY)) + b += 2 + + xgb.Put16(buf[b:], DrwW) + b += 2 + + xgb.Put16(buf[b:], DrwH) + b += 2 + + xgb.Put16(buf[b:], Width) + b += 2 + + xgb.Put16(buf[b:], Height) + b += 2 + + copy(buf[b:], Data[:len(Data)]) + b += xgb.Pad(int(len(Data))) + + return buf +} + +// Request ShmPutImage +// size: 52 +type ShmPutImageCookie struct { + *xgb.Cookie +} + +// Write request to wire for ShmPutImage +func ShmPutImage(c *xgb.Conn, Port Port, Drawable xproto.Drawable, Gc xproto.Gcontext, Shmseg shm.Seg, Id uint32, Offset uint32, SrcX int16, SrcY int16, SrcW uint16, SrcH uint16, DrwX int16, DrwY int16, DrwW uint16, DrwH uint16, Width uint16, Height uint16, SendEvent byte) ShmPutImageCookie { + cookie := c.NewCookie(false, false) + c.NewRequest(shmPutImageRequest(c, Port, Drawable, Gc, Shmseg, Id, Offset, SrcX, SrcY, SrcW, SrcH, DrwX, DrwY, DrwW, DrwH, Width, Height, SendEvent), cookie) + return ShmPutImageCookie{cookie} +} + +func ShmPutImageChecked(c *xgb.Conn, Port Port, Drawable xproto.Drawable, Gc xproto.Gcontext, Shmseg shm.Seg, Id uint32, Offset uint32, SrcX int16, SrcY int16, SrcW uint16, SrcH uint16, DrwX int16, DrwY int16, DrwW uint16, DrwH uint16, Width uint16, Height uint16, SendEvent byte) ShmPutImageCookie { + cookie := c.NewCookie(true, false) + c.NewRequest(shmPutImageRequest(c, Port, Drawable, Gc, Shmseg, Id, Offset, SrcX, SrcY, SrcW, SrcH, DrwX, DrwY, DrwW, DrwH, Width, Height, SendEvent), cookie) + return ShmPutImageCookie{cookie} +} + +func (cook ShmPutImageCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for ShmPutImage +func shmPutImageRequest(c *xgb.Conn, Port Port, Drawable xproto.Drawable, Gc xproto.Gcontext, Shmseg shm.Seg, Id uint32, Offset uint32, SrcX int16, SrcY int16, SrcW uint16, SrcH uint16, DrwX int16, DrwY int16, DrwW uint16, DrwH uint16, Width uint16, Height uint16, SendEvent byte) []byte { + size := 52 + b := 0 + buf := make([]byte, size) + + buf[b] = c.Extensions["XVIDEO"] + 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(Port)) + b += 4 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put32(buf[b:], uint32(Gc)) + b += 4 + + xgb.Put32(buf[b:], uint32(Shmseg)) + b += 4 + + xgb.Put32(buf[b:], Id) + b += 4 + + xgb.Put32(buf[b:], Offset) + b += 4 + + xgb.Put16(buf[b:], uint16(SrcX)) + b += 2 + + xgb.Put16(buf[b:], uint16(SrcY)) + b += 2 + + xgb.Put16(buf[b:], SrcW) + b += 2 + + xgb.Put16(buf[b:], SrcH) + b += 2 + + xgb.Put16(buf[b:], uint16(DrwX)) + b += 2 + + xgb.Put16(buf[b:], uint16(DrwY)) + b += 2 + + xgb.Put16(buf[b:], DrwW) + b += 2 + + xgb.Put16(buf[b:], DrwH) + b += 2 + + xgb.Put16(buf[b:], Width) + b += 2 + + xgb.Put16(buf[b:], Height) + b += 2 + + buf[b] = SendEvent + b += 1 + + b += 3 // padding + + return buf +} |