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fix(uvc): TK1 ioctl call twice.

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