fix(uvc): TK1 ioctl call twice.

2019-03-07 13:36:06 +08:00 · 2019-03-07 13:36:06 +08:00 · e85321130e
commit e85321130e
parent dc0a259007
1 changed files with 3 additions and 0 deletions
--- a/src/mynteye/uvc/linux/uvc-v4l2.cc
+++ b/src/mynteye/uvc/linux/uvc-v4l2.cc
@ -330,6 +330,9 @@ struct device {
    for (int i = 0; i < 10; ++i) {
      if (xioctl(fd, VIDIOC_STREAMON, &type) < 0) {
        std::this_thread::sleep_for(std::chrono::milliseconds(100));
+      } else {
+        is_capturing = true;
+        return;
      }
    }
    if (xioctl(fd, VIDIOC_STREAMON, &type) < 0)