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v4l2: v4l2_camera_proxy: Set timestamp monotonic buffer flag on reqbufs

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Set buffer flag V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC at VIDIOC_REQBUFS
after the buffers have been allocated.

Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Paul Elder 2020-06-24 02:48:12 +09:00
parent d73ea3a252
commit 02802aa11f
1 changed files with 1 additions and 0 deletions
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src/v4l2/v4l2_camera_proxy.cpp
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@ -404,6 +404,7 @@ int V4L2CameraProxy::vidioc_reqbufs(V4L2CameraFile *file, struct v4l2_requestbuf
buf.memory = V4L2_MEMORY_MMAP;
buf.m.offset = i * curV4L2Format_.fmt.pix.sizeimage;
buf.index = i;
buf.flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
buffers_[i] = buf;
}