[libcamera-devel,v3,10/14] libcamera: ipu3: Report pipeline depth
diff mbox series

Message ID 20201021143635.22846-11-jacopo@jmondi.org
State Superseded, archived
Delegated to: Jacopo Mondi
Headers show
Series
  • libcamera: Introduce draft controls
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Commit Message

Jacopo Mondi Oct. 21, 2020, 2:36 p.m. UTC 
Report for each request the pipeline depth describing the number of
processing steps the frames went through.

Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
---
 src/libcamera/pipeline/ipu3/ipu3.cpp | 2 ++
 1 file changed, 2 insertions(+)

Patch
diff mbox series 

diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp
index a90683ea523a..5a6ee1a83e45 100644
--- a/src/libcamera/pipeline/ipu3/ipu3.cpp
+++ b/src/libcamera/pipeline/ipu3/ipu3.cpp
@@ -841,6 +841,7 @@  void IPU3CameraData::imguOutputBufferReady(FrameBuffer *buffer)
 		return;
 
 	/* Mark the request as complete. */
+	request->metadata().set(controls::draft::PipelineDepth, 3);
 	pipe_->completeRequest(camera_, request);
 }
 
@@ -866,6 +867,7 @@  void IPU3CameraData::cio2BufferReady(FrameBuffer *buffer)
 	if (request->findBuffer(&rawStream_)) {
 		bool isComplete = pipe_->completeBuffer(camera_, request, buffer);
 		if (isComplete) {
+			request->metadata().set(controls::draft::PipelineDepth, 2);
 			pipe_->completeRequest(camera_, request);
 			return;
 		}