diff options
| -rw-r--r-- | src/v4l2/v4l2_camera_proxy.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/v4l2/v4l2_camera_proxy.cpp b/src/v4l2/v4l2_camera_proxy.cpp index 07d2250b..aeffef26 100644 --- a/src/v4l2/v4l2_camera_proxy.cpp +++ b/src/v4l2/v4l2_camera_proxy.cpp @@ -11,6 +11,7 @@ #include <array> #include <errno.h> #include <linux/videodev2.h> +#include <numeric> #include <set> #include <string.h> #include <sys/mman.h> @@ -211,7 +212,11 @@ void V4L2CameraProxy::updateBuffers() switch (fmd.status) { case FrameMetadata::FrameSuccess: - buf.bytesused = fmd.planes()[0].bytesused; + buf.bytesused = std::accumulate(fmd.planes().begin(), + fmd.planes().end(), 0, + [](unsigned int total, const auto &plane) { + return total + plane.bytesused; + }); buf.field = V4L2_FIELD_NONE; buf.timestamp.tv_sec = fmd.timestamp / 1000000000; buf.timestamp.tv_usec = fmd.timestamp % 1000000; |