Merge branch 'develop' of http://gitlab.mynt.com/mynteye/mynt-eye-sdk-3 into develop

src/mynteye/uvc/linux/uvc-v4l2.cc

@@ -46,9 +46,10 @@ namespace uvc {
   } while (0)
 
 #define NO_DATA_MAX_COUNT 200
+#define LIVING_MAX_COUNT 9000
 
 int no_data_count = 0;
-
+int living_count = 0;
 /*
 class device_error : public std::exception {
  public:
@@ -394,6 +395,12 @@ struct device {
           if (xioctl(fd, VIDIOC_QBUF, &buf) < 0)
             throw_error("VIDIOC_QBUF");
         });
+        if (living_count < LIVING_MAX_COUNT) {
+          living_count++;
+        } else {
+          living_count = 0;
+          // LOG(INFO) << "UVC pulse detection,Please ignore.";
+        }
       }
 
       no_data_count = 0;
@@ -402,7 +409,12 @@ struct device {
     }
 
     if (no_data_count > NO_DATA_MAX_COUNT) {
-      throw_error("v4l2 get stream time out!");
+      no_data_count = 0;
+      living_count = 0;
+      LOG(WARNING) << __func__
+                   << " failed: v4l2 get stream time out, Try to reboot!";
+      stop_capture();
+      start_capture();
     }
   }
 

src/mynteye/uvc/macosx/uvc-vvuvckit.cc

@@ -254,7 +254,6 @@ struct device : public AVfoundationCamera{
       stop = true;
       thread.join();
       stop = false;
-
       stop_capture();
     }
   }

src/mynteye/uvc/win/uvc-wmf.cc

@@ -64,7 +64,8 @@ namespace uvc {
 
 const std::map<uint32_t, uint32_t> fourcc_map = {
   { 0x56595559, 0x32595559 },  // 'VYUY' => '2YUY'
-  { 0x59555956, 0x59555932 }   // 'YUYV' => 'YUY2'
+  { 0x59555956, 0x59555932 },  // 'YUYV' => 'YUY2'
+  { 0x33524742, 0x14 }
 };
 
 struct throw_error {
@@ -756,6 +757,7 @@ void set_device_mode(device &device, int width, int height, int fourcc, int fps,
     check("IMFMediaType::GetGUID", media_type->GetGUID(MF_MT_SUBTYPE, &subtype));
     if (subtype.Data1 != fourcc) continue;
 
+    check("MFSetAttributeRatio", MFSetAttributeRatio(media_type, MF_MT_FRAME_RATE, fps, 1));
     check("MFGetAttributeRatio", MFGetAttributeRatio(media_type, MF_MT_FRAME_RATE, &uvc_fps_num, &uvc_fps_denom));
     if (uvc_fps_denom == 0) continue;
     //int uvc_fps = uvc_fps_num / uvc_fps_denom;