diff options
| -rw-r--r-- | src/libcamera/pipeline/simple/simple.cpp | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/src/libcamera/pipeline/simple/simple.cpp b/src/libcamera/pipeline/simple/simple.cpp index 1b283c44..1894014d 100644 --- a/src/libcamera/pipeline/simple/simple.cpp +++ b/src/libcamera/pipeline/simple/simple.cpp @@ -1126,14 +1126,28 @@ void SimplePipelineHandler::bufferReady(FrameBuffer *buffer) } /* - * Record the sensor's timestamp in the request metadata. + * Record the sensor's timestamp in the request metadata. The request + * needs to be obtained from the user-facing buffer, as internal + * buffers are free-wheeling and have no request associated with them. * * \todo The sensor timestamp should be better estimated by connecting * to the V4L2Device::frameStart signal if the platform provides it. */ Request *request = buffer->request(); - request->metadata().set(controls::SensorTimestamp, - buffer->metadata().timestamp); + + if (data->useConverter_ && !data->converterQueue_.empty()) { + const std::map<unsigned int, FrameBuffer *> &outputs = + data->converterQueue_.front(); + if (!outputs.empty()) { + FrameBuffer *outputBuffer = outputs.begin()->second; + if (outputBuffer) + request = outputBuffer->request(); + } + } + + if (request) + request->metadata().set(controls::SensorTimestamp, + buffer->metadata().timestamp); /* * Queue the captured and the request buffer to the converter if format |