| | |
| | | |
| | | type channel struct { |
| | | index int |
| | | msgs *sdkhelper.LockList |
| | | life int |
| | | } |
| | | |
| | | ////////////////////////////////////////////////////////////////// |
| | | const ( |
| | | trackChnTimeout = time.Duration(10) |
| | | ) |
| | | |
| | | func (f *face) channelAvailable() int { |
| | | f.mapChanLock.Lock() |
| | |
| | | return -1 |
| | | } |
| | | |
| | | func (f *face) channelRelease(id string) { |
| | | f.mapChanLock.Lock() |
| | | defer f.mapChanLock.Unlock() |
| | | |
| | | delete(f.mapChan, id) |
| | | } |
| | | |
| | | func (f *face) channelExist(id string) (*channel, bool) { |
| | | f.mapChanLock.Lock() |
| | | defer f.mapChanLock.Unlock() |
| | |
| | | f.mapChanLock.Lock() |
| | | c := &channel{ |
| | | index: index, |
| | | msgs: sdkhelper.NewLockList(3), |
| | | life: f.maxLife, |
| | | } |
| | | f.mapChan[id] = c |
| | | f.mapChanLock.Unlock() |
| | |
| | | return c |
| | | } |
| | | |
| | | func (f *face) maintainChannel(ctx context.Context, ch <-chan string) { |
| | | for { |
| | | select { |
| | | case <-ctx.Done(): |
| | | return |
| | | case id := <-ch: |
| | | f.mapChanLock.Lock() |
| | | defer f.mapChanLock.Unlock() |
| | | for k, v := range f.mapChan { |
| | | v.life-- |
| | | if k == id { |
| | | v.life = f.maxLife |
| | | } |
| | | } |
| | | for k, v := range f.mapChan { |
| | | if v.life < 0 { |
| | | delete(f.mapChan, k) |
| | | } |
| | | } |
| | | default: |
| | | time.Sleep(10 * time.Millisecond) |
| | | } |
| | | } |
| | | } |
| | | |
| | | type face struct { |
| | | handle *SDKFace |
| | | list *sdkhelper.LockList |
| | | |
| | | maxChannel int |
| | | maxChannel int |
| | | |
| | | maxLife int |
| | | chLife chan string |
| | | mapChan map[string]*channel |
| | | mapChanLock sync.Mutex |
| | | |
| | |
| | | handle: handle, |
| | | list: sdkhelper.NewLockList(maxChan + maxChan/2), |
| | | |
| | | maxLife: trckInterval * 10, |
| | | chLife: make(chan string, maxChan), |
| | | maxChannel: maxChan, |
| | | mapChan: make(map[string]*channel, maxChan), |
| | | |
| | |
| | | func Run(ctx context.Context, i interface{}) { |
| | | s := i.(*face) |
| | | |
| | | go s.maintainChannel(ctx, s.chLife) |
| | | |
| | | 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) |
| | | } |
| | | |
| | | func (f *face) run(msgs []protomsg.SdkMessage, out chan<- sdkstruct.MsgSDK, typ string) { |
| | | |
| | | wg := &sync.WaitGroup{} |
| | | |
| | | for _, msg := range msgs { |
| | | f.fnLogger("######Maintain :", msg.Cid) |
| | | f.chLife <- msg.Cid |
| | | f.fnLogger("######Maintain Over :", msg.Cid) |
| | | |
| | | if c, ok := f.channelExist(msg.Cid); ok { |
| | | f.fnLogger("######recv from :", msg.Cid, " Chan:", c.index) |
| | | c.msgs.Push(msg) |
| | | wg.Add(1) |
| | | go f.track(wg, &msg, c.index, out) |
| | | } else { |
| | | |
| | | nc := f.channelNew(msg.Cid) |
| | |
| | | imgW, imgH := int(i.Width), int(i.Height) |
| | | ret := f.handle.TrackerResize(imgW, imgH, nc.index) |
| | | f.fnLogger("ResizeFaceTracker: cid: ", msg.Cid, " chan: ", nc.index, " wXh: ", imgW, "x", imgH, " result:", ret) |
| | | go f.detectTrackOneChn(nc, out) |
| | | nc.msgs.Push(msg) |
| | | wg.Add(1) |
| | | go f.track(wg, &msg, nc.index, out) |
| | | } |
| | | } |
| | | wg.Wait() |
| | | } |
| | | |
| | | func (f *face) detectTrackOneChn(c *channel, out chan<- sdkstruct.MsgSDK) { |
| | | func (f *face) track(wg *sync.WaitGroup, msg *protomsg.SdkMessage, tchan int, out chan<- sdkstruct.MsgSDK) { |
| | | |
| | | dtchn := c.index |
| | | var curCid string |
| | | defer wg.Done() |
| | | |
| | | for { |
| | | select { |
| | | rMsg := *msg |
| | | |
| | | case <-time.After(trackChnTimeout * time.Second): |
| | | f.fnLogger("######Timeout to get image, curCid:", curCid) |
| | | if curCid != "" { |
| | | f.channelRelease(curCid) |
| | | } |
| | | return |
| | | default: |
| | | f.fnLogger("######Recv From: ", rMsg.Cid, " Chan: ", tchan) |
| | | |
| | | elems := c.msgs.Drain() |
| | | var msgs []protomsg.SdkMessage |
| | | for _, v := range elems { |
| | | msgs = append(msgs, v.(protomsg.SdkMessage)) |
| | | } |
| | | for _, rMsg := range msgs { |
| | | if !sdkhelper.ValidRemoteMessage(rMsg, f.typ, f.fnLogger) { |
| | | sdkhelper.EjectResult(nil, rMsg, out) |
| | | f.fnLogger("Face!!!!!!SkdMessage Invalid: ", tchan) |
| | | |
| | | if !sdkhelper.ValidRemoteMessage(rMsg, f.typ, f.fnLogger) { |
| | | sdkhelper.EjectResult(nil, rMsg, out) |
| | | f.fnLogger("Face!!!!!!SkdMessage Invalid: ", dtchn) |
| | | |
| | | continue |
| | | } |
| | | |
| | | i := sdkhelper.UnpackImage(rMsg, f.typ, f.fnLogger) |
| | | if i == nil || i.Data == nil || i.Width <= 0 || i.Height <= 0 { |
| | | sdkhelper.EjectResult(nil, rMsg, out) |
| | | f.fnLogger("Face!!!!!!Unpack Image From SkdMessage Failed: ", dtchn) |
| | | |
| | | continue |
| | | } |
| | | |
| | | curCid = i.Cid |
| | | |
| | | // conv to bgr24 and resize |
| | | imgW, imgH := int(i.Width), int(i.Height) |
| | | |
| | | f.fnLogger("######run cid:", rMsg.Cid, "chan: ", dtchn) |
| | | count, data, _ := f.handle.Run(i.Data, imgW, imgH, 3, dtchn) |
| | | f.fnLogger("######over run cid:", rMsg.Cid, "chan: ", dtchn) |
| | | |
| | | f.fnLogger("######eject cid:", rMsg.Cid, "chan: ", dtchn) |
| | | sdkhelper.EjectResult(data, rMsg, out) |
| | | f.fnLogger("######over eject cid:", rMsg.Cid, "chan: ", dtchn) |
| | | |
| | | var id, name string |
| | | if rMsg.Tasklab != nil { |
| | | id, name = rMsg.Tasklab.Taskid, rMsg.Tasklab.Taskname |
| | | } |
| | | f.fnLogger("Chan: ", dtchn, "CAMERAID: ", rMsg.Cid, " TASKID: ", id, " TASKNAME: ", name, " DETECT ", f.typ, " COUNT: ", count) |
| | | } |
| | | } |
| | | return |
| | | } |
| | | |
| | | i := sdkhelper.UnpackImage(rMsg, f.typ, f.fnLogger) |
| | | if i == nil || i.Data == nil || i.Width <= 0 || i.Height <= 0 { |
| | | sdkhelper.EjectResult(nil, rMsg, out) |
| | | f.fnLogger("Face!!!!!!Unpack Image From SkdMessage Failed: ", tchan) |
| | | |
| | | return |
| | | } |
| | | |
| | | // conv to bgr24 and resize |
| | | imgW, imgH := int(i.Width), int(i.Height) |
| | | |
| | | f.fnLogger("######Run cid:", rMsg.Cid, "chan: ", tchan) |
| | | count, data, _ := f.handle.Run(i.Data, imgW, imgH, 3, tchan) |
| | | f.fnLogger("######Over run cid:", rMsg.Cid, "chan: ", tchan) |
| | | |
| | | f.fnLogger("######Eject cid:", rMsg.Cid, "chan: ", tchan) |
| | | sdkhelper.EjectResult(data, rMsg, out) |
| | | f.fnLogger("######Over eject cid:", rMsg.Cid, "chan: ", tchan) |
| | | |
| | | var id, name string |
| | | if rMsg.Tasklab != nil { |
| | | id, name = rMsg.Tasklab.Taskid, rMsg.Tasklab.Taskname |
| | | } |
| | | f.fnLogger("Chan: ", tchan, "CAMERAID: ", rMsg.Cid, " TASKID: ", id, " TASKNAME: ", name, " DETECT ", f.typ, " COUNT: ", count) |
| | | |
| | | } |