diff options
| -rw-r--r-- | src/libcamera/pipeline/ipu3/ipu3.cpp | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp index 73e06a91..2c292920 100644 --- a/src/libcamera/pipeline/ipu3/ipu3.cpp +++ b/src/libcamera/pipeline/ipu3/ipu3.cpp @@ -761,6 +761,8 @@ int PipelineHandlerIPU3::registerCameras() &IPU3CameraData::imguInputBufferReady); data->imgu_->output_.dev->bufferReady.connect(data.get(), &IPU3CameraData::imguOutputBufferReady); + data->imgu_->viewfinder_.dev->bufferReady.connect(data.get(), + &IPU3CameraData::imguOutputBufferReady); /* Create and register the Camera instance. */ std::string cameraName = cio2->sensor_->entity()->name() + " " @@ -806,10 +808,20 @@ void PipelineHandlerIPU3::IPU3CameraData::imguInputBufferReady(Buffer *buffer) */ void PipelineHandlerIPU3::IPU3CameraData::imguOutputBufferReady(Buffer *buffer) { - Request *request = queuedRequests_.front(); + Request *request = buffer->request(); + + if (!pipe_->completeBuffer(camera_, request, buffer)) + /* Request not completed yet, return here. */ + return; - pipe_->completeBuffer(camera_, request, buffer); - pipe_->completeRequest(camera_, request); + /* Complete the pending requests in queuing order. */ + while (1) { + request = queuedRequests_.front(); + if (request->hasPendingBuffers()) + break; + + pipe_->completeRequest(camera_, request); + } } /** |