diff options
Diffstat (limited to 'nexgb/auto_sync.go')
| -rw-r--r-- | nexgb/auto_sync.go | 1949 |
1 files changed, 0 insertions, 1949 deletions
diff --git a/nexgb/auto_sync.go b/nexgb/auto_sync.go deleted file mode 100644 index 2fc2982..0000000 --- a/nexgb/auto_sync.go +++ /dev/null @@ -1,1949 +0,0 @@ -package xgb - -/* - This file was generated by sync.xml on May 10 2012 12:39:34pm EDT. - This file is automatically generated. Edit at your peril! -*/ - -// Imports are not necessary for XGB because everything is -// in one package. They are still listed here for reference. -// import "xproto" - -// SyncInit must be called before using the SYNC extension. -func (c *Conn) SyncInit() error { - reply, err := c.QueryExtension(4, "SYNC").Reply() - switch { - case err != nil: - return err - case !reply.Present: - return errorf("No extension named SYNC could be found on on the server.") - } - - c.extLock.Lock() - c.extensions["SYNC"] = reply.MajorOpcode - for evNum, fun := range newExtEventFuncs["SYNC"] { - newEventFuncs[int(reply.FirstEvent)+evNum] = fun - } - for errNum, fun := range newExtErrorFuncs["SYNC"] { - newErrorFuncs[int(reply.FirstError)+errNum] = fun - } - c.extLock.Unlock() - - return nil -} - -func init() { - newExtEventFuncs["SYNC"] = make(map[int]newEventFun) - newExtErrorFuncs["SYNC"] = make(map[int]newErrorFun) -} - -// 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' - -// Skipping definition for base type 'Int32' - -// Skipping definition for base type 'Void' - -// Skipping definition for base type 'Byte' - -// Skipping definition for base type 'Int8' - -const ( - SyncAlarmstateActive = 0 - SyncAlarmstateInactive = 1 - SyncAlarmstateDestroyed = 2 -) - -const ( - SyncTesttypePositiveTransition = 0 - SyncTesttypeNegativeTransition = 1 - SyncTesttypePositiveComparison = 2 - SyncTesttypeNegativeComparison = 3 -) - -const ( - SyncValuetypeAbsolute = 0 - SyncValuetypeRelative = 1 -) - -const ( - SyncCaCounter = 1 - SyncCaValueType = 2 - SyncCaValue = 4 - SyncCaTestType = 8 - SyncCaDelta = 16 - SyncCaEvents = 32 -) - -type SyncAlarm uint32 - -func (c *Conn) NewSyncAlarmId() (SyncAlarm, error) { - id, err := c.NewId() - if err != nil { - return 0, err - } - return SyncAlarm(id), nil -} - -type SyncCounter uint32 - -func (c *Conn) NewSyncCounterId() (SyncCounter, error) { - id, err := c.NewId() - if err != nil { - return 0, err - } - return SyncCounter(id), nil -} - -type SyncFence uint32 - -func (c *Conn) NewSyncFenceId() (SyncFence, error) { - id, err := c.NewId() - if err != nil { - return 0, err - } - return SyncFence(id), nil -} - -// 'SyncInt64' struct definition -// Size: 8 -type SyncInt64 struct { - Hi int32 - Lo uint32 -} - -// Struct read SyncInt64 -func ReadSyncInt64(buf []byte, v *SyncInt64) int { - b := 0 - - v.Hi = int32(Get32(buf[b:])) - b += 4 - - v.Lo = Get32(buf[b:]) - b += 4 - - return b -} - -// Struct list read SyncInt64 -func ReadSyncInt64List(buf []byte, dest []SyncInt64) int { - b := 0 - for i := 0; i < len(dest); i++ { - dest[i] = SyncInt64{} - b += ReadSyncInt64(buf[b:], &dest[i]) - } - return pad(b) -} - -// Struct write SyncInt64 -func (v SyncInt64) Bytes() []byte { - buf := make([]byte, 8) - b := 0 - - Put32(buf[b:], uint32(v.Hi)) - b += 4 - - Put32(buf[b:], v.Lo) - b += 4 - - return buf -} - -// Write struct list SyncInt64 -func SyncInt64ListBytes(buf []byte, list []SyncInt64) int { - b := 0 - var structBytes []byte - for _, item := range list { - structBytes = item.Bytes() - copy(buf[b:], structBytes) - b += pad(len(structBytes)) - } - return b -} - -// 'SyncSystemcounter' struct definition -// Size: (14 + pad((int(NameLen) * 1))) -type SyncSystemcounter struct { - Counter SyncCounter - Resolution SyncInt64 - NameLen uint16 - Name string // size: pad((int(NameLen) * 1)) -} - -// Struct read SyncSystemcounter -func ReadSyncSystemcounter(buf []byte, v *SyncSystemcounter) int { - b := 0 - - v.Counter = SyncCounter(Get32(buf[b:])) - b += 4 - - v.Resolution = SyncInt64{} - b += ReadSyncInt64(buf[b:], &v.Resolution) - - v.NameLen = Get16(buf[b:]) - b += 2 - - { - byteString := make([]byte, v.NameLen) - copy(byteString[:v.NameLen], buf[b:]) - v.Name = string(byteString) - b += pad(int(v.NameLen)) - } - - return b -} - -// Struct list read SyncSystemcounter -func ReadSyncSystemcounterList(buf []byte, dest []SyncSystemcounter) int { - b := 0 - for i := 0; i < len(dest); i++ { - dest[i] = SyncSystemcounter{} - b += ReadSyncSystemcounter(buf[b:], &dest[i]) - } - return pad(b) -} - -// Struct write SyncSystemcounter -func (v SyncSystemcounter) Bytes() []byte { - buf := make([]byte, (14 + pad((int(v.NameLen) * 1)))) - b := 0 - - Put32(buf[b:], uint32(v.Counter)) - b += 4 - - { - structBytes := v.Resolution.Bytes() - copy(buf[b:], structBytes) - b += pad(len(structBytes)) - } - - Put16(buf[b:], v.NameLen) - b += 2 - - copy(buf[b:], v.Name[:v.NameLen]) - b += pad(int(v.NameLen)) - - return buf -} - -// Write struct list SyncSystemcounter -func SyncSystemcounterListBytes(buf []byte, list []SyncSystemcounter) int { - b := 0 - var structBytes []byte - for _, item := range list { - structBytes = item.Bytes() - copy(buf[b:], structBytes) - b += pad(len(structBytes)) - } - return b -} - -// Struct list size SyncSystemcounter -func SyncSystemcounterListSize(list []SyncSystemcounter) int { - size := 0 - for _, item := range list { - size += (14 + pad((int(item.NameLen) * 1))) - } - return size -} - -// 'SyncTrigger' struct definition -// Size: 20 -type SyncTrigger struct { - Counter SyncCounter - WaitType uint32 - WaitValue SyncInt64 - TestType uint32 -} - -// Struct read SyncTrigger -func ReadSyncTrigger(buf []byte, v *SyncTrigger) int { - b := 0 - - v.Counter = SyncCounter(Get32(buf[b:])) - b += 4 - - v.WaitType = Get32(buf[b:]) - b += 4 - - v.WaitValue = SyncInt64{} - b += ReadSyncInt64(buf[b:], &v.WaitValue) - - v.TestType = Get32(buf[b:]) - b += 4 - - return b -} - -// Struct list read SyncTrigger -func ReadSyncTriggerList(buf []byte, dest []SyncTrigger) int { - b := 0 - for i := 0; i < len(dest); i++ { - dest[i] = SyncTrigger{} - b += ReadSyncTrigger(buf[b:], &dest[i]) - } - return pad(b) -} - -// Struct write SyncTrigger -func (v SyncTrigger) Bytes() []byte { - buf := make([]byte, 20) - b := 0 - - Put32(buf[b:], uint32(v.Counter)) - b += 4 - - Put32(buf[b:], v.WaitType) - b += 4 - - { - structBytes := v.WaitValue.Bytes() - copy(buf[b:], structBytes) - b += pad(len(structBytes)) - } - - Put32(buf[b:], v.TestType) - b += 4 - - return buf -} - -// Write struct list SyncTrigger -func SyncTriggerListBytes(buf []byte, list []SyncTrigger) int { - b := 0 - var structBytes []byte - for _, item := range list { - structBytes = item.Bytes() - copy(buf[b:], structBytes) - b += pad(len(structBytes)) - } - return b -} - -// 'SyncWaitcondition' struct definition -// Size: 28 -type SyncWaitcondition struct { - Trigger SyncTrigger - EventThreshold SyncInt64 -} - -// Struct read SyncWaitcondition -func ReadSyncWaitcondition(buf []byte, v *SyncWaitcondition) int { - b := 0 - - v.Trigger = SyncTrigger{} - b += ReadSyncTrigger(buf[b:], &v.Trigger) - - v.EventThreshold = SyncInt64{} - b += ReadSyncInt64(buf[b:], &v.EventThreshold) - - return b -} - -// Struct list read SyncWaitcondition -func ReadSyncWaitconditionList(buf []byte, dest []SyncWaitcondition) int { - b := 0 - for i := 0; i < len(dest); i++ { - dest[i] = SyncWaitcondition{} - b += ReadSyncWaitcondition(buf[b:], &dest[i]) - } - return pad(b) -} - -// Struct write SyncWaitcondition -func (v SyncWaitcondition) Bytes() []byte { - buf := make([]byte, 28) - b := 0 - - { - structBytes := v.Trigger.Bytes() - copy(buf[b:], structBytes) - b += pad(len(structBytes)) - } - - { - structBytes := v.EventThreshold.Bytes() - copy(buf[b:], structBytes) - b += pad(len(structBytes)) - } - - return buf -} - -// Write struct list SyncWaitcondition -func SyncWaitconditionListBytes(buf []byte, list []SyncWaitcondition) int { - b := 0 - var structBytes []byte - for _, item := range list { - structBytes = item.Bytes() - copy(buf[b:], structBytes) - b += pad(len(structBytes)) - } - return b -} - -// Event definition SyncCounterNotify (0) -// Size: 32 - -const SyncCounterNotify = 0 - -type SyncCounterNotifyEvent struct { - Sequence uint16 - Kind byte - Counter SyncCounter - WaitValue SyncInt64 - CounterValue SyncInt64 - Timestamp Timestamp - Count uint16 - Destroyed bool - // padding: 1 bytes -} - -// Event read SyncCounterNotify -func NewSyncCounterNotifyEvent(buf []byte) Event { - v := SyncCounterNotifyEvent{} - b := 1 // don't read event number - - v.Kind = buf[b] - b += 1 - - v.Sequence = Get16(buf[b:]) - b += 2 - - v.Counter = SyncCounter(Get32(buf[b:])) - b += 4 - - v.WaitValue = SyncInt64{} - b += ReadSyncInt64(buf[b:], &v.WaitValue) - - v.CounterValue = SyncInt64{} - b += ReadSyncInt64(buf[b:], &v.CounterValue) - - v.Timestamp = Timestamp(Get32(buf[b:])) - b += 4 - - v.Count = Get16(buf[b:]) - b += 2 - - if buf[b] == 1 { - v.Destroyed = true - } else { - v.Destroyed = false - } - b += 1 - - b += 1 // padding - - return v -} - -// Event write SyncCounterNotify -func (v SyncCounterNotifyEvent) Bytes() []byte { - buf := make([]byte, 32) - b := 0 - - // write event number - buf[b] = 0 - b += 1 - - buf[b] = v.Kind - b += 1 - - b += 2 // skip sequence number - - Put32(buf[b:], uint32(v.Counter)) - b += 4 - - { - structBytes := v.WaitValue.Bytes() - copy(buf[b:], structBytes) - b += pad(len(structBytes)) - } - - { - structBytes := v.CounterValue.Bytes() - copy(buf[b:], structBytes) - b += pad(len(structBytes)) - } - - Put32(buf[b:], uint32(v.Timestamp)) - b += 4 - - Put16(buf[b:], v.Count) - b += 2 - - if v.Destroyed { - buf[b] = 1 - } else { - buf[b] = 0 - } - b += 1 - - b += 1 // padding - - return buf -} - -func (v SyncCounterNotifyEvent) ImplementsEvent() {} - -func (v SyncCounterNotifyEvent) SequenceId() uint16 { - return v.Sequence -} - -func (v SyncCounterNotifyEvent) String() string { - fieldVals := make([]string, 0, 8) - fieldVals = append(fieldVals, sprintf("Sequence: %d", v.Sequence)) - fieldVals = append(fieldVals, sprintf("Kind: %d", v.Kind)) - fieldVals = append(fieldVals, sprintf("Counter: %d", v.Counter)) - fieldVals = append(fieldVals, sprintf("Timestamp: %d", v.Timestamp)) - fieldVals = append(fieldVals, sprintf("Count: %d", v.Count)) - fieldVals = append(fieldVals, sprintf("Destroyed: %t", v.Destroyed)) - return "SyncCounterNotify {" + stringsJoin(fieldVals, ", ") + "}" -} - -func init() { - newExtEventFuncs["SYNC"][0] = NewSyncCounterNotifyEvent -} - -// Event definition SyncAlarmNotify (1) -// Size: 32 - -const SyncAlarmNotify = 1 - -type SyncAlarmNotifyEvent struct { - Sequence uint16 - Kind byte - Alarm SyncAlarm - CounterValue SyncInt64 - AlarmValue SyncInt64 - Timestamp Timestamp - State byte - // padding: 3 bytes -} - -// Event read SyncAlarmNotify -func NewSyncAlarmNotifyEvent(buf []byte) Event { - v := SyncAlarmNotifyEvent{} - b := 1 // don't read event number - - v.Kind = buf[b] - b += 1 - - v.Sequence = Get16(buf[b:]) - b += 2 - - v.Alarm = SyncAlarm(Get32(buf[b:])) - b += 4 - - v.CounterValue = SyncInt64{} - b += ReadSyncInt64(buf[b:], &v.CounterValue) - - v.AlarmValue = SyncInt64{} - b += ReadSyncInt64(buf[b:], &v.AlarmValue) - - v.Timestamp = Timestamp(Get32(buf[b:])) - b += 4 - - v.State = buf[b] - b += 1 - - b += 3 // padding - - return v -} - -// Event write SyncAlarmNotify -func (v SyncAlarmNotifyEvent) Bytes() []byte { - buf := make([]byte, 32) - b := 0 - - // write event number - buf[b] = 1 - b += 1 - - buf[b] = v.Kind - b += 1 - - b += 2 // skip sequence number - - Put32(buf[b:], uint32(v.Alarm)) - b += 4 - - { - structBytes := v.CounterValue.Bytes() - copy(buf[b:], structBytes) - b += pad(len(structBytes)) - } - - { - structBytes := v.AlarmValue.Bytes() - copy(buf[b:], structBytes) - b += pad(len(structBytes)) - } - - Put32(buf[b:], uint32(v.Timestamp)) - b += 4 - - buf[b] = v.State - b += 1 - - b += 3 // padding - - return buf -} - -func (v SyncAlarmNotifyEvent) ImplementsEvent() {} - -func (v SyncAlarmNotifyEvent) SequenceId() uint16 { - return v.Sequence -} - -func (v SyncAlarmNotifyEvent) String() string { - fieldVals := make([]string, 0, 7) - fieldVals = append(fieldVals, sprintf("Sequence: %d", v.Sequence)) - fieldVals = append(fieldVals, sprintf("Kind: %d", v.Kind)) - fieldVals = append(fieldVals, sprintf("Alarm: %d", v.Alarm)) - fieldVals = append(fieldVals, sprintf("Timestamp: %d", v.Timestamp)) - fieldVals = append(fieldVals, sprintf("State: %d", v.State)) - return "SyncAlarmNotify {" + stringsJoin(fieldVals, ", ") + "}" -} - -func init() { - newExtEventFuncs["SYNC"][1] = NewSyncAlarmNotifyEvent -} - -// Error definition SyncCounter (0) -// Size: 32 - -const BadSyncCounter = 0 - -type SyncCounterError struct { - Sequence uint16 - NiceName string - BadCounter uint32 - MinorOpcode uint16 - MajorOpcode byte -} - -// Error read SyncCounter -func NewSyncCounterError(buf []byte) Error { - v := SyncCounterError{} - v.NiceName = "SyncCounter" - - b := 1 // skip error determinant - b += 1 // don't read error number - - v.Sequence = Get16(buf[b:]) - b += 2 - - v.BadCounter = Get32(buf[b:]) - b += 4 - - v.MinorOpcode = Get16(buf[b:]) - b += 2 - - v.MajorOpcode = buf[b] - b += 1 - - return v -} - -func (err SyncCounterError) ImplementsError() {} - -func (err SyncCounterError) SequenceId() uint16 { - return err.Sequence -} - -func (err SyncCounterError) BadId() uint32 { - return 0 -} - -func (err SyncCounterError) Error() string { - fieldVals := make([]string, 0, 3) - fieldVals = append(fieldVals, "NiceName: "+err.NiceName) - fieldVals = append(fieldVals, sprintf("Sequence: %d", err.Sequence)) - fieldVals = append(fieldVals, sprintf("BadCounter: %d", err.BadCounter)) - fieldVals = append(fieldVals, sprintf("MinorOpcode: %d", err.MinorOpcode)) - fieldVals = append(fieldVals, sprintf("MajorOpcode: %d", err.MajorOpcode)) - return "BadSyncCounter {" + stringsJoin(fieldVals, ", ") + "}" -} - -func init() { - newExtErrorFuncs["SYNC"][0] = NewSyncCounterError -} - -// Error definition SyncAlarm (1) -// Size: 32 - -const BadSyncAlarm = 1 - -type SyncAlarmError struct { - Sequence uint16 - NiceName string - BadAlarm uint32 - MinorOpcode uint16 - MajorOpcode byte -} - -// Error read SyncAlarm -func NewSyncAlarmError(buf []byte) Error { - v := SyncAlarmError{} - v.NiceName = "SyncAlarm" - - b := 1 // skip error determinant - b += 1 // don't read error number - - v.Sequence = Get16(buf[b:]) - b += 2 - - v.BadAlarm = Get32(buf[b:]) - b += 4 - - v.MinorOpcode = Get16(buf[b:]) - b += 2 - - v.MajorOpcode = buf[b] - b += 1 - - return v -} - -func (err SyncAlarmError) ImplementsError() {} - -func (err SyncAlarmError) SequenceId() uint16 { - return err.Sequence -} - -func (err SyncAlarmError) BadId() uint32 { - return 0 -} - -func (err SyncAlarmError) Error() string { - fieldVals := make([]string, 0, 3) - fieldVals = append(fieldVals, "NiceName: "+err.NiceName) - fieldVals = append(fieldVals, sprintf("Sequence: %d", err.Sequence)) - fieldVals = append(fieldVals, sprintf("BadAlarm: %d", err.BadAlarm)) - fieldVals = append(fieldVals, sprintf("MinorOpcode: %d", err.MinorOpcode)) - fieldVals = append(fieldVals, sprintf("MajorOpcode: %d", err.MajorOpcode)) - return "BadSyncAlarm {" + stringsJoin(fieldVals, ", ") + "}" -} - -func init() { - newExtErrorFuncs["SYNC"][1] = NewSyncAlarmError -} - -// Request SyncInitialize -// size: 8 -type SyncInitializeCookie struct { - *cookie -} - -func (c *Conn) SyncInitialize(DesiredMajorVersion byte, DesiredMinorVersion byte) SyncInitializeCookie { - cookie := c.newCookie(true, true) - c.newRequest(c.syncInitializeRequest(DesiredMajorVersion, DesiredMinorVersion), cookie) - return SyncInitializeCookie{cookie} -} - -func (c *Conn) SyncInitializeUnchecked(DesiredMajorVersion byte, DesiredMinorVersion byte) SyncInitializeCookie { - cookie := c.newCookie(false, true) - c.newRequest(c.syncInitializeRequest(DesiredMajorVersion, DesiredMinorVersion), cookie) - return SyncInitializeCookie{cookie} -} - -// Request reply for SyncInitialize -// size: 32 -type SyncInitializeReply struct { - Sequence uint16 - Length uint32 - // padding: 1 bytes - MajorVersion byte - MinorVersion byte - // padding: 22 bytes -} - -// Waits and reads reply data from request SyncInitialize -func (cook SyncInitializeCookie) Reply() (*SyncInitializeReply, error) { - buf, err := cook.reply() - if err != nil { - return nil, err - } - if buf == nil { - return nil, nil - } - return syncInitializeReply(buf), nil -} - -// Read reply into structure from buffer for SyncInitialize -func syncInitializeReply(buf []byte) *SyncInitializeReply { - v := new(SyncInitializeReply) - b := 1 // skip reply determinant - - b += 1 // padding - - v.Sequence = Get16(buf[b:]) - b += 2 - - v.Length = Get32(buf[b:]) // 4-byte units - b += 4 - - v.MajorVersion = buf[b] - b += 1 - - v.MinorVersion = buf[b] - b += 1 - - b += 22 // padding - - return v -} - -func (cook SyncInitializeCookie) Check() error { - return cook.check() -} - -// Write request to wire for SyncInitialize -func (c *Conn) syncInitializeRequest(DesiredMajorVersion byte, DesiredMinorVersion byte) []byte { - size := 8 - b := 0 - buf := make([]byte, size) - - buf[b] = c.extensions["SYNC"] - b += 1 - - buf[b] = 0 // request opcode - b += 1 - - Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units - b += 2 - - buf[b] = DesiredMajorVersion - b += 1 - - buf[b] = DesiredMinorVersion - b += 1 - - return buf -} - -// Request SyncListSystemCounters -// size: 4 -type SyncListSystemCountersCookie struct { - *cookie -} - -func (c *Conn) SyncListSystemCounters() SyncListSystemCountersCookie { - cookie := c.newCookie(true, true) - c.newRequest(c.syncListSystemCountersRequest(), cookie) - return SyncListSystemCountersCookie{cookie} -} - -func (c *Conn) SyncListSystemCountersUnchecked() SyncListSystemCountersCookie { - cookie := c.newCookie(false, true) - c.newRequest(c.syncListSystemCountersRequest(), cookie) - return SyncListSystemCountersCookie{cookie} -} - -// Request reply for SyncListSystemCounters -// size: (32 + SyncSystemcounterListSize(Counters)) -type SyncListSystemCountersReply struct { - Sequence uint16 - Length uint32 - // padding: 1 bytes - CountersLen uint32 - // padding: 20 bytes - Counters []SyncSystemcounter // size: SyncSystemcounterListSize(Counters) -} - -// Waits and reads reply data from request SyncListSystemCounters -func (cook SyncListSystemCountersCookie) Reply() (*SyncListSystemCountersReply, error) { - buf, err := cook.reply() - if err != nil { - return nil, err - } - if buf == nil { - return nil, nil - } - return syncListSystemCountersReply(buf), nil -} - -// Read reply into structure from buffer for SyncListSystemCounters -func syncListSystemCountersReply(buf []byte) *SyncListSystemCountersReply { - v := new(SyncListSystemCountersReply) - b := 1 // skip reply determinant - - b += 1 // padding - - v.Sequence = Get16(buf[b:]) - b += 2 - - v.Length = Get32(buf[b:]) // 4-byte units - b += 4 - - v.CountersLen = Get32(buf[b:]) - b += 4 - - b += 20 // padding - - v.Counters = make([]SyncSystemcounter, v.CountersLen) - b += ReadSyncSystemcounterList(buf[b:], v.Counters) - - return v -} - -func (cook SyncListSystemCountersCookie) Check() error { - return cook.check() -} - -// Write request to wire for SyncListSystemCounters -func (c *Conn) syncListSystemCountersRequest() []byte { - size := 4 - b := 0 - buf := make([]byte, size) - - buf[b] = c.extensions["SYNC"] - b += 1 - - buf[b] = 1 // request opcode - b += 1 - - Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units - b += 2 - - return buf -} - -// Request SyncCreateCounter -// size: 16 -type SyncCreateCounterCookie struct { - *cookie -} - -// Write request to wire for SyncCreateCounter -func (c *Conn) SyncCreateCounter(Id SyncCounter, InitialValue SyncInt64) SyncCreateCounterCookie { - cookie := c.newCookie(false, false) - c.newRequest(c.syncCreateCounterRequest(Id, InitialValue), cookie) - return SyncCreateCounterCookie{cookie} -} - -func (c *Conn) SyncCreateCounterChecked(Id SyncCounter, InitialValue SyncInt64) SyncCreateCounterCookie { - cookie := c.newCookie(true, false) - c.newRequest(c.syncCreateCounterRequest(Id, InitialValue), cookie) - return SyncCreateCounterCookie{cookie} -} - -func (cook SyncCreateCounterCookie) Check() error { - return cook.check() -} - -// Write request to wire for SyncCreateCounter -func (c *Conn) syncCreateCounterRequest(Id SyncCounter, InitialValue SyncInt64) []byte { - size := 16 - b := 0 - buf := make([]byte, size) - - buf[b] = c.extensions["SYNC"] - b += 1 - - buf[b] = 2 // request opcode - b += 1 - - Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units - b += 2 - - Put32(buf[b:], uint32(Id)) - b += 4 - - { - structBytes := InitialValue.Bytes() - copy(buf[b:], structBytes) - b += pad(len(structBytes)) - } - - return buf -} - -// Request SyncDestroyCounter -// size: 8 -type SyncDestroyCounterCookie struct { - *cookie -} - -// Write request to wire for SyncDestroyCounter -func (c *Conn) SyncDestroyCounter(Counter SyncCounter) SyncDestroyCounterCookie { - cookie := c.newCookie(false, false) - c.newRequest(c.syncDestroyCounterRequest(Counter), cookie) - return SyncDestroyCounterCookie{cookie} -} - -func (c *Conn) SyncDestroyCounterChecked(Counter SyncCounter) SyncDestroyCounterCookie { - cookie := c.newCookie(true, false) - c.newRequest(c.syncDestroyCounterRequest(Counter), cookie) - return SyncDestroyCounterCookie{cookie} -} - -func (cook SyncDestroyCounterCookie) Check() error { - return cook.check() -} - -// Write request to wire for SyncDestroyCounter -func (c *Conn) syncDestroyCounterRequest(Counter SyncCounter) []byte { - size := 8 - b := 0 - buf := make([]byte, size) - - buf[b] = c.extensions["SYNC"] - b += 1 - - buf[b] = 6 // request opcode - b += 1 - - Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units - b += 2 - - Put32(buf[b:], uint32(Counter)) - b += 4 - - return buf -} - -// Request SyncQueryCounter -// size: 8 -type SyncQueryCounterCookie struct { - *cookie -} - -func (c *Conn) SyncQueryCounter(Counter SyncCounter) SyncQueryCounterCookie { - cookie := c.newCookie(true, true) - c.newRequest(c.syncQueryCounterRequest(Counter), cookie) - return SyncQueryCounterCookie{cookie} -} - -func (c *Conn) SyncQueryCounterUnchecked(Counter SyncCounter) SyncQueryCounterCookie { - cookie := c.newCookie(false, true) - c.newRequest(c.syncQueryCounterRequest(Counter), cookie) - return SyncQueryCounterCookie{cookie} -} - -// Request reply for SyncQueryCounter -// size: 16 -type SyncQueryCounterReply struct { - Sequence uint16 - Length uint32 - // padding: 1 bytes - CounterValue SyncInt64 -} - -// Waits and reads reply data from request SyncQueryCounter -func (cook SyncQueryCounterCookie) Reply() (*SyncQueryCounterReply, error) { - buf, err := cook.reply() - if err != nil { - return nil, err - } - if buf == nil { - return nil, nil - } - return syncQueryCounterReply(buf), nil -} - -// Read reply into structure from buffer for SyncQueryCounter -func syncQueryCounterReply(buf []byte) *SyncQueryCounterReply { - v := new(SyncQueryCounterReply) - b := 1 // skip reply determinant - - b += 1 // padding - - v.Sequence = Get16(buf[b:]) - b += 2 - - v.Length = Get32(buf[b:]) // 4-byte units - b += 4 - - v.CounterValue = SyncInt64{} - b += ReadSyncInt64(buf[b:], &v.CounterValue) - - return v -} - -func (cook SyncQueryCounterCookie) Check() error { - return cook.check() -} - -// Write request to wire for SyncQueryCounter -func (c *Conn) syncQueryCounterRequest(Counter SyncCounter) []byte { - size := 8 - b := 0 - buf := make([]byte, size) - - buf[b] = c.extensions["SYNC"] - b += 1 - - buf[b] = 5 // request opcode - b += 1 - - Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units - b += 2 - - Put32(buf[b:], uint32(Counter)) - b += 4 - - return buf -} - -// Request SyncAwait -// size: pad((4 + pad((len(WaitList) * 28)))) -type SyncAwaitCookie struct { - *cookie -} - -// Write request to wire for SyncAwait -func (c *Conn) SyncAwait(WaitList []SyncWaitcondition) SyncAwaitCookie { - cookie := c.newCookie(false, false) - c.newRequest(c.syncAwaitRequest(WaitList), cookie) - return SyncAwaitCookie{cookie} -} - -func (c *Conn) SyncAwaitChecked(WaitList []SyncWaitcondition) SyncAwaitCookie { - cookie := c.newCookie(true, false) - c.newRequest(c.syncAwaitRequest(WaitList), cookie) - return SyncAwaitCookie{cookie} -} - -func (cook SyncAwaitCookie) Check() error { - return cook.check() -} - -// Write request to wire for SyncAwait -func (c *Conn) syncAwaitRequest(WaitList []SyncWaitcondition) []byte { - size := pad((4 + pad((len(WaitList) * 28)))) - b := 0 - buf := make([]byte, size) - - buf[b] = c.extensions["SYNC"] - b += 1 - - buf[b] = 7 // request opcode - b += 1 - - Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units - b += 2 - - b += SyncWaitconditionListBytes(buf[b:], WaitList) - - return buf -} - -// Request SyncChangeCounter -// size: 16 -type SyncChangeCounterCookie struct { - *cookie -} - -// Write request to wire for SyncChangeCounter -func (c *Conn) SyncChangeCounter(Counter SyncCounter, Amount SyncInt64) SyncChangeCounterCookie { - cookie := c.newCookie(false, false) - c.newRequest(c.syncChangeCounterRequest(Counter, Amount), cookie) - return SyncChangeCounterCookie{cookie} -} - -func (c *Conn) SyncChangeCounterChecked(Counter SyncCounter, Amount SyncInt64) SyncChangeCounterCookie { - cookie := c.newCookie(true, false) - c.newRequest(c.syncChangeCounterRequest(Counter, Amount), cookie) - return SyncChangeCounterCookie{cookie} -} - -func (cook SyncChangeCounterCookie) Check() error { - return cook.check() -} - -// Write request to wire for SyncChangeCounter -func (c *Conn) syncChangeCounterRequest(Counter SyncCounter, Amount SyncInt64) []byte { - size := 16 - b := 0 - buf := make([]byte, size) - - buf[b] = c.extensions["SYNC"] - b += 1 - - buf[b] = 4 // request opcode - b += 1 - - Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units - b += 2 - - Put32(buf[b:], uint32(Counter)) - b += 4 - - { - structBytes := Amount.Bytes() - copy(buf[b:], structBytes) - b += pad(len(structBytes)) - } - - return buf -} - -// Request SyncSetCounter -// size: 16 -type SyncSetCounterCookie struct { - *cookie -} - -// Write request to wire for SyncSetCounter -func (c *Conn) SyncSetCounter(Counter SyncCounter, Value SyncInt64) SyncSetCounterCookie { - cookie := c.newCookie(false, false) - c.newRequest(c.syncSetCounterRequest(Counter, Value), cookie) - return SyncSetCounterCookie{cookie} -} - -func (c *Conn) SyncSetCounterChecked(Counter SyncCounter, Value SyncInt64) SyncSetCounterCookie { - cookie := c.newCookie(true, false) - c.newRequest(c.syncSetCounterRequest(Counter, Value), cookie) - return SyncSetCounterCookie{cookie} -} - -func (cook SyncSetCounterCookie) Check() error { - return cook.check() -} - -// Write request to wire for SyncSetCounter -func (c *Conn) syncSetCounterRequest(Counter SyncCounter, Value SyncInt64) []byte { - size := 16 - b := 0 - buf := make([]byte, size) - - buf[b] = c.extensions["SYNC"] - b += 1 - - buf[b] = 3 // request opcode - b += 1 - - Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units - b += 2 - - Put32(buf[b:], uint32(Counter)) - b += 4 - - { - structBytes := Value.Bytes() - copy(buf[b:], structBytes) - b += pad(len(structBytes)) - } - - return buf -} - -// Request SyncCreateAlarm -// size: pad((8 + (4 + pad((4 * popCount(int(ValueMask))))))) -type SyncCreateAlarmCookie struct { - *cookie -} - -// Write request to wire for SyncCreateAlarm -func (c *Conn) SyncCreateAlarm(Id SyncAlarm, ValueMask uint32, ValueList []uint32) SyncCreateAlarmCookie { - cookie := c.newCookie(false, false) - c.newRequest(c.syncCreateAlarmRequest(Id, ValueMask, ValueList), cookie) - return SyncCreateAlarmCookie{cookie} -} - -func (c *Conn) SyncCreateAlarmChecked(Id SyncAlarm, ValueMask uint32, ValueList []uint32) SyncCreateAlarmCookie { - cookie := c.newCookie(true, false) - c.newRequest(c.syncCreateAlarmRequest(Id, ValueMask, ValueList), cookie) - return SyncCreateAlarmCookie{cookie} -} - -func (cook SyncCreateAlarmCookie) Check() error { - return cook.check() -} - -// Write request to wire for SyncCreateAlarm -func (c *Conn) syncCreateAlarmRequest(Id SyncAlarm, ValueMask uint32, ValueList []uint32) []byte { - size := pad((8 + (4 + pad((4 * popCount(int(ValueMask))))))) - b := 0 - buf := make([]byte, size) - - buf[b] = c.extensions["SYNC"] - b += 1 - - buf[b] = 8 // request opcode - b += 1 - - Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units - b += 2 - - Put32(buf[b:], uint32(Id)) - b += 4 - - Put32(buf[b:], ValueMask) - b += 4 - for i := 0; i < popCount(int(ValueMask)); i++ { - Put32(buf[b:], ValueList[i]) - b += 4 - } - b = pad(b) - - return buf -} - -// Request SyncChangeAlarm -// size: pad((8 + (4 + pad((4 * popCount(int(ValueMask))))))) -type SyncChangeAlarmCookie struct { - *cookie -} - -// Write request to wire for SyncChangeAlarm -func (c *Conn) SyncChangeAlarm(Id SyncAlarm, ValueMask uint32, ValueList []uint32) SyncChangeAlarmCookie { - cookie := c.newCookie(false, false) - c.newRequest(c.syncChangeAlarmRequest(Id, ValueMask, ValueList), cookie) - return SyncChangeAlarmCookie{cookie} -} - -func (c *Conn) SyncChangeAlarmChecked(Id SyncAlarm, ValueMask uint32, ValueList []uint32) SyncChangeAlarmCookie { - cookie := c.newCookie(true, false) - c.newRequest(c.syncChangeAlarmRequest(Id, ValueMask, ValueList), cookie) - return SyncChangeAlarmCookie{cookie} -} - -func (cook SyncChangeAlarmCookie) Check() error { - return cook.check() -} - -// Write request to wire for SyncChangeAlarm -func (c *Conn) syncChangeAlarmRequest(Id SyncAlarm, ValueMask uint32, ValueList []uint32) []byte { - size := pad((8 + (4 + pad((4 * popCount(int(ValueMask))))))) - b := 0 - buf := make([]byte, size) - - buf[b] = c.extensions["SYNC"] - b += 1 - - buf[b] = 9 // request opcode - b += 1 - - Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units - b += 2 - - Put32(buf[b:], uint32(Id)) - b += 4 - - Put32(buf[b:], ValueMask) - b += 4 - for i := 0; i < popCount(int(ValueMask)); i++ { - Put32(buf[b:], ValueList[i]) - b += 4 - } - b = pad(b) - - return buf -} - -// Request SyncDestroyAlarm -// size: 8 -type SyncDestroyAlarmCookie struct { - *cookie -} - -// Write request to wire for SyncDestroyAlarm -func (c *Conn) SyncDestroyAlarm(Alarm SyncAlarm) SyncDestroyAlarmCookie { - cookie := c.newCookie(false, false) - c.newRequest(c.syncDestroyAlarmRequest(Alarm), cookie) - return SyncDestroyAlarmCookie{cookie} -} - -func (c *Conn) SyncDestroyAlarmChecked(Alarm SyncAlarm) SyncDestroyAlarmCookie { - cookie := c.newCookie(true, false) - c.newRequest(c.syncDestroyAlarmRequest(Alarm), cookie) - return SyncDestroyAlarmCookie{cookie} -} - -func (cook SyncDestroyAlarmCookie) Check() error { - return cook.check() -} - -// Write request to wire for SyncDestroyAlarm -func (c *Conn) syncDestroyAlarmRequest(Alarm SyncAlarm) []byte { - size := 8 - b := 0 - buf := make([]byte, size) - - buf[b] = c.extensions["SYNC"] - b += 1 - - buf[b] = 11 // request opcode - b += 1 - - Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units - b += 2 - - Put32(buf[b:], uint32(Alarm)) - b += 4 - - return buf -} - -// Request SyncQueryAlarm -// size: 8 -type SyncQueryAlarmCookie struct { - *cookie -} - -func (c *Conn) SyncQueryAlarm(Alarm SyncAlarm) SyncQueryAlarmCookie { - cookie := c.newCookie(true, true) - c.newRequest(c.syncQueryAlarmRequest(Alarm), cookie) - return SyncQueryAlarmCookie{cookie} -} - -func (c *Conn) SyncQueryAlarmUnchecked(Alarm SyncAlarm) SyncQueryAlarmCookie { - cookie := c.newCookie(false, true) - c.newRequest(c.syncQueryAlarmRequest(Alarm), cookie) - return SyncQueryAlarmCookie{cookie} -} - -// Request reply for SyncQueryAlarm -// size: 40 -type SyncQueryAlarmReply struct { - Sequence uint16 - Length uint32 - // padding: 1 bytes - Trigger SyncTrigger - Delta SyncInt64 - Events bool - State byte - // padding: 2 bytes -} - -// Waits and reads reply data from request SyncQueryAlarm -func (cook SyncQueryAlarmCookie) Reply() (*SyncQueryAlarmReply, error) { - buf, err := cook.reply() - if err != nil { - return nil, err - } - if buf == nil { - return nil, nil - } - return syncQueryAlarmReply(buf), nil -} - -// Read reply into structure from buffer for SyncQueryAlarm -func syncQueryAlarmReply(buf []byte) *SyncQueryAlarmReply { - v := new(SyncQueryAlarmReply) - b := 1 // skip reply determinant - - b += 1 // padding - - v.Sequence = Get16(buf[b:]) - b += 2 - - v.Length = Get32(buf[b:]) // 4-byte units - b += 4 - - v.Trigger = SyncTrigger{} - b += ReadSyncTrigger(buf[b:], &v.Trigger) - - v.Delta = SyncInt64{} - b += ReadSyncInt64(buf[b:], &v.Delta) - - if buf[b] == 1 { - v.Events = true - } else { - v.Events = false - } - b += 1 - - v.State = buf[b] - b += 1 - - b += 2 // padding - - return v -} - -func (cook SyncQueryAlarmCookie) Check() error { - return cook.check() -} - -// Write request to wire for SyncQueryAlarm -func (c *Conn) syncQueryAlarmRequest(Alarm SyncAlarm) []byte { - size := 8 - b := 0 - buf := make([]byte, size) - - buf[b] = c.extensions["SYNC"] - b += 1 - - buf[b] = 10 // request opcode - b += 1 - - Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units - b += 2 - - Put32(buf[b:], uint32(Alarm)) - b += 4 - - return buf -} - -// Request SyncSetPriority -// size: 12 -type SyncSetPriorityCookie struct { - *cookie -} - -// Write request to wire for SyncSetPriority -func (c *Conn) SyncSetPriority(Id uint32, Priority int32) SyncSetPriorityCookie { - cookie := c.newCookie(false, false) - c.newRequest(c.syncSetPriorityRequest(Id, Priority), cookie) - return SyncSetPriorityCookie{cookie} -} - -func (c *Conn) SyncSetPriorityChecked(Id uint32, Priority int32) SyncSetPriorityCookie { - cookie := c.newCookie(true, false) - c.newRequest(c.syncSetPriorityRequest(Id, Priority), cookie) - return SyncSetPriorityCookie{cookie} -} - -func (cook SyncSetPriorityCookie) Check() error { - return cook.check() -} - -// Write request to wire for SyncSetPriority -func (c *Conn) syncSetPriorityRequest(Id uint32, Priority int32) []byte { - size := 12 - b := 0 - buf := make([]byte, size) - - buf[b] = c.extensions["SYNC"] - b += 1 - - buf[b] = 12 // request opcode - b += 1 - - Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units - b += 2 - - Put32(buf[b:], Id) - b += 4 - - Put32(buf[b:], uint32(Priority)) - b += 4 - - return buf -} - -// Request SyncGetPriority -// size: 8 -type SyncGetPriorityCookie struct { - *cookie -} - -func (c *Conn) SyncGetPriority(Id uint32) SyncGetPriorityCookie { - cookie := c.newCookie(true, true) - c.newRequest(c.syncGetPriorityRequest(Id), cookie) - return SyncGetPriorityCookie{cookie} -} - -func (c *Conn) SyncGetPriorityUnchecked(Id uint32) SyncGetPriorityCookie { - cookie := c.newCookie(false, true) - c.newRequest(c.syncGetPriorityRequest(Id), cookie) - return SyncGetPriorityCookie{cookie} -} - -// Request reply for SyncGetPriority -// size: 12 -type SyncGetPriorityReply struct { - Sequence uint16 - Length uint32 - // padding: 1 bytes - Priority int32 -} - -// Waits and reads reply data from request SyncGetPriority -func (cook SyncGetPriorityCookie) Reply() (*SyncGetPriorityReply, error) { - buf, err := cook.reply() - if err != nil { - return nil, err - } - if buf == nil { - return nil, nil - } - return syncGetPriorityReply(buf), nil -} - -// Read reply into structure from buffer for SyncGetPriority -func syncGetPriorityReply(buf []byte) *SyncGetPriorityReply { - v := new(SyncGetPriorityReply) - b := 1 // skip reply determinant - - b += 1 // padding - - v.Sequence = Get16(buf[b:]) - b += 2 - - v.Length = Get32(buf[b:]) // 4-byte units - b += 4 - - v.Priority = int32(Get32(buf[b:])) - b += 4 - - return v -} - -func (cook SyncGetPriorityCookie) Check() error { - return cook.check() -} - -// Write request to wire for SyncGetPriority -func (c *Conn) syncGetPriorityRequest(Id uint32) []byte { - size := 8 - b := 0 - buf := make([]byte, size) - - buf[b] = c.extensions["SYNC"] - b += 1 - - buf[b] = 13 // request opcode - b += 1 - - Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units - b += 2 - - Put32(buf[b:], Id) - b += 4 - - return buf -} - -// Request SyncCreateFence -// size: 16 -type SyncCreateFenceCookie struct { - *cookie -} - -// Write request to wire for SyncCreateFence -func (c *Conn) SyncCreateFence(Drawable Drawable, Fence SyncFence, InitiallyTriggered bool) SyncCreateFenceCookie { - cookie := c.newCookie(false, false) - c.newRequest(c.syncCreateFenceRequest(Drawable, Fence, InitiallyTriggered), cookie) - return SyncCreateFenceCookie{cookie} -} - -func (c *Conn) SyncCreateFenceChecked(Drawable Drawable, Fence SyncFence, InitiallyTriggered bool) SyncCreateFenceCookie { - cookie := c.newCookie(true, false) - c.newRequest(c.syncCreateFenceRequest(Drawable, Fence, InitiallyTriggered), cookie) - return SyncCreateFenceCookie{cookie} -} - -func (cook SyncCreateFenceCookie) Check() error { - return cook.check() -} - -// Write request to wire for SyncCreateFence -func (c *Conn) syncCreateFenceRequest(Drawable Drawable, Fence SyncFence, InitiallyTriggered bool) []byte { - size := 16 - b := 0 - buf := make([]byte, size) - - buf[b] = c.extensions["SYNC"] - b += 1 - - buf[b] = 14 // request opcode - b += 1 - - Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units - b += 2 - - Put32(buf[b:], uint32(Drawable)) - b += 4 - - Put32(buf[b:], uint32(Fence)) - b += 4 - - if InitiallyTriggered { - buf[b] = 1 - } else { - buf[b] = 0 - } - b += 1 - - return buf -} - -// Request SyncTriggerFence -// size: 8 -type SyncTriggerFenceCookie struct { - *cookie -} - -// Write request to wire for SyncTriggerFence -func (c *Conn) SyncTriggerFence(Fence SyncFence) SyncTriggerFenceCookie { - cookie := c.newCookie(false, false) - c.newRequest(c.syncTriggerFenceRequest(Fence), cookie) - return SyncTriggerFenceCookie{cookie} -} - -func (c *Conn) SyncTriggerFenceChecked(Fence SyncFence) SyncTriggerFenceCookie { - cookie := c.newCookie(true, false) - c.newRequest(c.syncTriggerFenceRequest(Fence), cookie) - return SyncTriggerFenceCookie{cookie} -} - -func (cook SyncTriggerFenceCookie) Check() error { - return cook.check() -} - -// Write request to wire for SyncTriggerFence -func (c *Conn) syncTriggerFenceRequest(Fence SyncFence) []byte { - size := 8 - b := 0 - buf := make([]byte, size) - - buf[b] = c.extensions["SYNC"] - b += 1 - - buf[b] = 15 // request opcode - b += 1 - - Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units - b += 2 - - Put32(buf[b:], uint32(Fence)) - b += 4 - - return buf -} - -// Request SyncResetFence -// size: 8 -type SyncResetFenceCookie struct { - *cookie -} - -// Write request to wire for SyncResetFence -func (c *Conn) SyncResetFence(Fence SyncFence) SyncResetFenceCookie { - cookie := c.newCookie(false, false) - c.newRequest(c.syncResetFenceRequest(Fence), cookie) - return SyncResetFenceCookie{cookie} -} - -func (c *Conn) SyncResetFenceChecked(Fence SyncFence) SyncResetFenceCookie { - cookie := c.newCookie(true, false) - c.newRequest(c.syncResetFenceRequest(Fence), cookie) - return SyncResetFenceCookie{cookie} -} - -func (cook SyncResetFenceCookie) Check() error { - return cook.check() -} - -// Write request to wire for SyncResetFence -func (c *Conn) syncResetFenceRequest(Fence SyncFence) []byte { - size := 8 - b := 0 - buf := make([]byte, size) - - buf[b] = c.extensions["SYNC"] - b += 1 - - buf[b] = 16 // request opcode - b += 1 - - Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units - b += 2 - - Put32(buf[b:], uint32(Fence)) - b += 4 - - return buf -} - -// Request SyncDestroyFence -// size: 8 -type SyncDestroyFenceCookie struct { - *cookie -} - -// Write request to wire for SyncDestroyFence -func (c *Conn) SyncDestroyFence(Fence SyncFence) SyncDestroyFenceCookie { - cookie := c.newCookie(false, false) - c.newRequest(c.syncDestroyFenceRequest(Fence), cookie) - return SyncDestroyFenceCookie{cookie} -} - -func (c *Conn) SyncDestroyFenceChecked(Fence SyncFence) SyncDestroyFenceCookie { - cookie := c.newCookie(true, false) - c.newRequest(c.syncDestroyFenceRequest(Fence), cookie) - return SyncDestroyFenceCookie{cookie} -} - -func (cook SyncDestroyFenceCookie) Check() error { - return cook.check() -} - -// Write request to wire for SyncDestroyFence -func (c *Conn) syncDestroyFenceRequest(Fence SyncFence) []byte { - size := 8 - b := 0 - buf := make([]byte, size) - - buf[b] = c.extensions["SYNC"] - b += 1 - - buf[b] = 17 // request opcode - b += 1 - - Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units - b += 2 - - Put32(buf[b:], uint32(Fence)) - b += 4 - - return buf -} - -// Request SyncQueryFence -// size: 8 -type SyncQueryFenceCookie struct { - *cookie -} - -func (c *Conn) SyncQueryFence(Fence SyncFence) SyncQueryFenceCookie { - cookie := c.newCookie(true, true) - c.newRequest(c.syncQueryFenceRequest(Fence), cookie) - return SyncQueryFenceCookie{cookie} -} - -func (c *Conn) SyncQueryFenceUnchecked(Fence SyncFence) SyncQueryFenceCookie { - cookie := c.newCookie(false, true) - c.newRequest(c.syncQueryFenceRequest(Fence), cookie) - return SyncQueryFenceCookie{cookie} -} - -// Request reply for SyncQueryFence -// size: 32 -type SyncQueryFenceReply struct { - Sequence uint16 - Length uint32 - // padding: 1 bytes - Triggered bool - // padding: 23 bytes -} - -// Waits and reads reply data from request SyncQueryFence -func (cook SyncQueryFenceCookie) Reply() (*SyncQueryFenceReply, error) { - buf, err := cook.reply() - if err != nil { - return nil, err - } - if buf == nil { - return nil, nil - } - return syncQueryFenceReply(buf), nil -} - -// Read reply into structure from buffer for SyncQueryFence -func syncQueryFenceReply(buf []byte) *SyncQueryFenceReply { - v := new(SyncQueryFenceReply) - b := 1 // skip reply determinant - - b += 1 // padding - - v.Sequence = Get16(buf[b:]) - b += 2 - - v.Length = Get32(buf[b:]) // 4-byte units - b += 4 - - if buf[b] == 1 { - v.Triggered = true - } else { - v.Triggered = false - } - b += 1 - - b += 23 // padding - - return v -} - -func (cook SyncQueryFenceCookie) Check() error { - return cook.check() -} - -// Write request to wire for SyncQueryFence -func (c *Conn) syncQueryFenceRequest(Fence SyncFence) []byte { - size := 8 - b := 0 - buf := make([]byte, size) - - buf[b] = c.extensions["SYNC"] - b += 1 - - buf[b] = 18 // request opcode - b += 1 - - Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units - b += 2 - - Put32(buf[b:], uint32(Fence)) - b += 4 - - return buf -} - -// Request SyncAwaitFence -// size: pad((4 + pad((len(FenceList) * 4)))) -type SyncAwaitFenceCookie struct { - *cookie -} - -// Write request to wire for SyncAwaitFence -func (c *Conn) SyncAwaitFence(FenceList []SyncFence) SyncAwaitFenceCookie { - cookie := c.newCookie(false, false) - c.newRequest(c.syncAwaitFenceRequest(FenceList), cookie) - return SyncAwaitFenceCookie{cookie} -} - -func (c *Conn) SyncAwaitFenceChecked(FenceList []SyncFence) SyncAwaitFenceCookie { - cookie := c.newCookie(true, false) - c.newRequest(c.syncAwaitFenceRequest(FenceList), cookie) - return SyncAwaitFenceCookie{cookie} -} - -func (cook SyncAwaitFenceCookie) Check() error { - return cook.check() -} - -// Write request to wire for SyncAwaitFence -func (c *Conn) syncAwaitFenceRequest(FenceList []SyncFence) []byte { - size := pad((4 + pad((len(FenceList) * 4)))) - b := 0 - buf := make([]byte, size) - - buf[b] = c.extensions["SYNC"] - b += 1 - - buf[b] = 19 // request opcode - b += 1 - - Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units - b += 2 - - for i := 0; i < int(len(FenceList)); i++ { - Put32(buf[b:], uint32(FenceList[i])) - b += 4 - } - b = pad(b) - - return buf -} |