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-rw-r--r--src/libcamera/framebuffer.cpp2
-rw-r--r--src/libcamera/v4l2_videodevice.cpp10
2 files changed, 7 insertions, 5 deletions
diff --git a/src/libcamera/framebuffer.cpp b/src/libcamera/framebuffer.cpp
index e71c2ffa..e4f8419a 100644
--- a/src/libcamera/framebuffer.cpp
+++ b/src/libcamera/framebuffer.cpp
@@ -210,6 +210,8 @@ FrameBuffer::FrameBuffer(const std::vector<Plane> &planes, unsigned int cookie)
: Extensible(std::make_unique<Private>()), planes_(planes),
cookie_(cookie)
{
+ metadata_.planes.resize(planes_.size());
+
unsigned int offset = 0;
bool isContiguous = true;
ino_t inode = 0;
diff --git a/src/libcamera/v4l2_videodevice.cpp b/src/libcamera/v4l2_videodevice.cpp
index 281f3f13..81209e48 100644
--- a/src/libcamera/v4l2_videodevice.cpp
+++ b/src/libcamera/v4l2_videodevice.cpp
@@ -1675,7 +1675,6 @@ FrameBuffer *V4L2VideoDevice::dequeueBuffer()
unsigned int numV4l2Planes = multiPlanar ? buf.length : 1;
FrameMetadata &metadata = buffer->metadata_;
- metadata.planes.clear();
if (numV4l2Planes != buffer->planes().size()) {
/*
@@ -1705,8 +1704,9 @@ FrameBuffer *V4L2VideoDevice::dequeueBuffer()
return buffer;
}
- metadata.planes.push_back({ std::min(plane.length, bytesused) });
- bytesused -= metadata.planes.back().bytesused;
+ metadata.planes[i].bytesused =
+ std::min(plane.length, bytesused);
+ bytesused -= metadata.planes[i].bytesused;
}
} else if (multiPlanar) {
/*
@@ -1715,9 +1715,9 @@ FrameBuffer *V4L2VideoDevice::dequeueBuffer()
* V4L2 buffer is guaranteed to be equal at this point.
*/
for (unsigned int i = 0; i < numV4l2Planes; ++i)
- metadata.planes.push_back({ planes[i].bytesused });
+ metadata.planes[i].bytesused = planes[i].bytesused;
} else {
- metadata.planes.push_back({ buf.bytesused });
+ metadata.planes[0].bytesused = buf.bytesused;
}
return buffer;