最終更新:2018-01-16 (火) 14:44:40 (2253d)
VideoCapture::read
Top / VideoCapture::read
エラーを返さない
- https://github.com/opencv/opencv/pull/6313
- OpenCV 3.0/modules/videoio/src/cap_libv4l.cpp?
- OpenCV 3.0/modules/videoio/src/cap_v4l.cpp
- mainloop_v4l2
-static void mainloop_v4l2(CvCaptureCAM_V4L* capture) { +static int mainloop_v4l2(CvCaptureCAM_V4L* capture) {
- VIDIOC_DQBUF
- OpenCV 2.4.13.5?でも未修正
- OpenCV 3.2で修正
- https://github.com/opencv/opencv/issues/5746