@@ -445,11 +445,8 @@ void V4L2CameraProxy::freeBuffers()
{
LOG(V4L2Compat, Debug) << "Freeing libcamera bufs";
- int ret = vcam_->streamOff();
- if (ret < 0)
- LOG(V4L2Compat, Error) << "Failed to stop stream";
-
vcam_->freeBuffers();
+ buffers_.clear();
bufferCount_ = 0;
}
@@ -473,6 +470,9 @@ int V4L2CameraProxy::vidioc_reqbufs(V4L2CameraFile *file, struct v4l2_requestbuf
memset(arg->reserved, 0, sizeof(arg->reserved));
if (arg->count == 0) {
+ if (vcam_->isRunning())
+ return -EBUSY;
+
freeBuffers();
release(file);