diff options
Diffstat (limited to 'opentrack')
| -rw-r--r-- | opentrack/camera-names.hpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/opentrack/camera-names.hpp b/opentrack/camera-names.hpp index ee6d8ceb..fd869e6b 100644 --- a/opentrack/camera-names.hpp +++ b/opentrack/camera-names.hpp @@ -16,7 +16,8 @@ #ifdef __linux #include <fcntl.h> #include <sys/ioctl.h> -#include <linux/videodev.h> +#include <linux/videodev2.h> +#include <cerrno> #endif template<typename = void> @@ -89,13 +90,14 @@ QList<QString> get_camera_names() { int fd = open(buf, O_RDONLY); if (fd == -1) continue; - struct video_capability video_cap; - if(ioctl(fd, VIDIOCGCAP, &video_cap) == -1) + struct v4l2_capability video_cap; + if(ioctl(fd, VIDIOC_QUERYCAP, &video_cap) == -1) { + qDebug() << "VIDIOC_QUERYCAP" << errno; close(fd); continue; } - ret[ret.size()-1] = video_cap.name; + ret[ret.size()-1] = reinterpret_cast<const char*>(video_cap.card); close(fd); } } |