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2 Commits

Author SHA1 Message Date
lijun f734a897fd 修复内存泄漏问题 2025-01-14 23:52:36 +08:00
lijun 1bda7c786e 修复内存泄漏问题 2025-01-14 23:51:53 +08:00
1 changed files with 5 additions and 8 deletions

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@ -58,13 +58,6 @@ func getVideoFrame(device proto.DeviceInfo) {
fontColor := color.RGBA{G: 255}
lineType := 2
z := 0
var frame gocv.Mat //当前帧
defer func(frame *gocv.Mat) {
err2 := frame.Close()
if err2 != nil {
fmt.Println("设备:%d 错误: 无法关闭帧", device.ID)
}
}(&frame)
for {
if device.LogFrame > 0 && z%device.LogFrame == 0 {
fmt.Printf("设备:%d 当前帧: %d\n", device.ID, z)
@ -72,7 +65,7 @@ func getVideoFrame(device proto.DeviceInfo) {
if device.NextStop {
break
}
frame = gocv.NewMat()
frame := gocv.NewMat()
ok := webcam.Read(&frame)
if !ok {
fmt.Printf("设备 错误: 无法从视频流中读取帧:", device, "\n")
@ -98,6 +91,10 @@ func getVideoFrame(device proto.DeviceInfo) {
fmt.Printf("设备:%s 错误: 无法设置当前帧\n", device)
}
z++
err2 := frame.Close()
if err2 != nil {
fmt.Println("设备:%d,计数z=%d, 错误: 无法关闭帧", device.ID, z)
}
}
}