| | |
| | | |
| | | type face struct { |
| | | handle *SDKFace |
| | | list *sdkhelper.LockList |
| | | |
| | | maxChannel int |
| | | ftrackChans map[string]chan protomsg.SdkMessage |
| | |
| | | |
| | | return &face{ |
| | | handle: handle, |
| | | list: sdkhelper.NewLockList(maxChan + maxChan/2), |
| | | |
| | | maxChannel: maxChan, |
| | | ftrackChans: make(map[string]chan protomsg.SdkMessage, maxChan), |
| | |
| | | } |
| | | } |
| | | |
| | | func (f *face) release() { |
| | | if f.handle != nil { |
| | | f.handle.Free() |
| | | } |
| | | } |
| | | |
| | | // Run run |
| | | func Run(ctx context.Context, i interface{}) { |
| | | s := i.(*face) |
| | | |
| | | const ( |
| | | postPull = `_1` |
| | | postPush = `_2` |
| | | ) |
| | | ipcRcv := sdkhelper.GetIpcAddress(s.shm, s.id+postPull) |
| | | ipcSnd := sdkhelper.GetIpcAddress(s.shm, s.id+postPush) |
| | | chRcv := make(chan []byte) |
| | | chSnd := make(chan sdkstruct.MsgSDK) |
| | | |
| | | rcver := sdkhelper.NewReciever(ipcRcv, chRcv, s.shm, s.fnLogger) |
| | | snder := sdkhelper.NewSender(ipcSnd, chSnd, s.shm, s.fnLogger) |
| | | torule := sdkhelper.NewToRule(s.ipc2Rule, s.ruleMsgMaxCacheSize, s.fnLogger) |
| | | |
| | | snder.ApplyCallbackFunc(torule.Push) |
| | | |
| | | go rcver.Run(ctx) |
| | | go snder.Run(ctx) |
| | | go torule.Run(ctx) |
| | | |
| | | go s.run(ctx, chRcv, chSnd) |
| | | chRcv, chSnd := sdkhelper.FlowCreate(ctx, s.id, s.shm, s.ipc2Rule, s.ruleMsgMaxCacheSize, s.fnLogger) |
| | | go sdkhelper.FlowBatch(ctx, chRcv, chSnd, s.typ, s.list.Push, s.list.Drain, s.run, s.release, s.fnLogger) |
| | | } |
| | | |
| | | ////////////////////////////////////////////////////////////////// |
| | | const ( |
| | | cacheFrameNum = 3 |
| | | trackChnTimeout = time.Duration(10) |
| | | ) |
| | | func (f *face) run(msgs []protomsg.SdkMessage, out chan<- sdkstruct.MsgSDK, typ string) { |
| | | |
| | | func (f *face) cleanChnStat() { |
| | | f.chnLock.Lock() |
| | | for i := 0; i < f.maxChannel; i++ { |
| | | f.ftrackChanStats[i] = false |
| | | } |
| | | f.chnLock.Unlock() |
| | | } |
| | | for _, msg := range msgs { |
| | | if _, ok := f.ftrackChans[msg.Cid]; ok { |
| | | f.ftrackChans[msg.Cid] <- msg |
| | | } else { |
| | | |
| | | func (f *face) getAvailableChn() int { |
| | | f.chnLock.Lock() |
| | | defer f.chnLock.Unlock() |
| | | |
| | | for i := 0; i < f.maxChannel; i++ { |
| | | if f.ftrackChanStats[i] == false { |
| | | f.ftrackChanStats[i] = true |
| | | return i |
| | | } |
| | | } |
| | | return -1 |
| | | } |
| | | |
| | | func (f *face) releaseChn(chn int) { |
| | | f.chnLock.Lock() |
| | | f.ftrackChanStats[chn] = false |
| | | f.chnLock.Unlock() |
| | | } |
| | | |
| | | func (f *face) run(ctx context.Context, in <-chan []byte, out chan<- sdkstruct.MsgSDK) { |
| | | |
| | | chMsg := make(chan protomsg.SdkMessage) |
| | | go sdkhelper.UnserilizeProto(ctx, in, chMsg, f.fnLogger) |
| | | |
| | | for { |
| | | select { |
| | | case <-ctx.Done(): |
| | | f.handle.Free() |
| | | return |
| | | case rMsg := <-chMsg: |
| | | if !sdkhelper.ValidRemoteMessage(rMsg, f.typ, f.fnLogger) { |
| | | f.fnLogger("FACE TRACK VALIDREMOTEMESSAGE INVALID") |
| | | sdkhelper.EjectResult(nil, rMsg, out) |
| | | f.ftrackChans[msg.Cid] = make(chan protomsg.SdkMessage, cacheFrameNum) |
| | | chn := f.getAvailableChn() |
| | | if chn < 0 { |
| | | f.fnLogger("TOO MUCH CHANNEL") |
| | | sdkhelper.EjectResult(nil, msg, out) |
| | | continue |
| | | } |
| | | f.ftrackChannels[msg.Cid] = chn |
| | | |
| | | if _, ok := f.ftrackChans[rMsg.Cid]; ok { |
| | | f.ftrackChans[rMsg.Cid] <- rMsg |
| | | } else { |
| | | |
| | | f.ftrackChans[rMsg.Cid] = make(chan protomsg.SdkMessage, cacheFrameNum) |
| | | chn := f.getAvailableChn() |
| | | if chn < 0 { |
| | | f.fnLogger("TOO MUCH CHANNEL") |
| | | sdkhelper.EjectResult(nil, rMsg, out) |
| | | continue |
| | | } |
| | | f.ftrackChannels[rMsg.Cid] = chn |
| | | |
| | | i := sdkhelper.UnpackImage(rMsg, f.typ, f.fnLogger) |
| | | if i == nil { |
| | | sdkhelper.EjectResult(nil, rMsg, out) |
| | | continue |
| | | } |
| | | // conv to bgr24 and resize |
| | | imgW, imgH := int(i.Width), int(i.Height) |
| | | ret := f.handle.TrackerResize(imgW, imgH, chn) |
| | | f.fnLogger("ResizeFaceTracker: cid: ", rMsg.Cid, " chan: ", chn, " wXh: ", imgW, "x", imgH, " result:", ret) |
| | | go f.detectTrackOneChn(ctx, f.ftrackChans[rMsg.Cid], out, chn) |
| | | f.ftrackChans[rMsg.Cid] <- rMsg |
| | | i := sdkhelper.UnpackImage(msg, f.typ, f.fnLogger) |
| | | if i == nil { |
| | | sdkhelper.EjectResult(nil, msg, out) |
| | | continue |
| | | } |
| | | default: |
| | | time.Sleep(time.Millisecond * 100) |
| | | // conv to bgr24 and resize |
| | | imgW, imgH := int(i.Width), int(i.Height) |
| | | ret := f.handle.TrackerResize(imgW, imgH, chn) |
| | | f.fnLogger("ResizeFaceTracker: cid: ", msg.Cid, " chan: ", chn, " wXh: ", imgW, "x", imgH, " result:", ret) |
| | | go f.detectTrackOneChn(f.ftrackChans[msg.Cid], out, chn) |
| | | f.ftrackChans[msg.Cid] <- msg |
| | | } |
| | | } |
| | | } |
| | | |
| | | func (f *face) detectTrackOneChn(ctx context.Context, in <-chan protomsg.SdkMessage, out chan<- sdkstruct.MsgSDK, dtchn int) { |
| | | func (f *face) detectTrackOneChn(in <-chan protomsg.SdkMessage, out chan<- sdkstruct.MsgSDK, dtchn int) { |
| | | tm := time.Now() |
| | | sc := 0 |
| | | f.fnLogger("DETECTTRACKONECHN DTCHN: ", dtchn) |
| | |
| | | |
| | | for { |
| | | select { |
| | | case <-ctx.Done(): |
| | | return |
| | | |
| | | case rMsg := <-in: |
| | | |
| | | if !sdkhelper.ValidRemoteMessage(rMsg, f.typ, f.fnLogger) { |
| | |
| | | f.releaseChn(dtchn) |
| | | } |
| | | return |
| | | |
| | | } |
| | | } |
| | | } |
| | | |
| | | ////////////////////////////////////////////////////////////////// |
| | | const ( |
| | | cacheFrameNum = 3 |
| | | trackChnTimeout = time.Duration(10) |
| | | ) |
| | | |
| | | func (f *face) cleanChnStat() { |
| | | f.chnLock.Lock() |
| | | for i := 0; i < f.maxChannel; i++ { |
| | | f.ftrackChanStats[i] = false |
| | | } |
| | | f.chnLock.Unlock() |
| | | } |
| | | |
| | | func (f *face) getAvailableChn() int { |
| | | f.chnLock.Lock() |
| | | defer f.chnLock.Unlock() |
| | | |
| | | for i := 0; i < f.maxChannel; i++ { |
| | | if f.ftrackChanStats[i] == false { |
| | | f.ftrackChanStats[i] = true |
| | | return i |
| | | } |
| | | } |
| | | return -1 |
| | | } |
| | | |
| | | func (f *face) releaseChn(chn int) { |
| | | f.chnLock.Lock() |
| | | f.ftrackChanStats[chn] = false |
| | | f.chnLock.Unlock() |
| | | } |