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Diffstat (limited to 'src/v4l2/v4l2_camera_proxy.cpp')
-rw-r--r--src/v4l2/v4l2_camera_proxy.cpp7
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;