From 02eae70e15bdbb24a6a4eec74313d6ef616188bc Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Sun, 8 Nov 2020 02:01:23 +0200
Subject: cam: Move request processing to main thread
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The request completion handler is invoked in the camera manager thread,
which shouldn't be blocked for large amounts of time. As writing the
frames to disk can be a time-consuming process, move request processing
to the main thread by queueing an event to the event loop.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
---
 src/cam/capture.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/cam/capture.h')

diff --git a/src/cam/capture.h b/src/cam/capture.h
index 45e5e8a9..d21c95a2 100644
--- a/src/cam/capture.h
+++ b/src/cam/capture.h
@@ -33,6 +33,7 @@ private:
 	int capture(libcamera::FrameBufferAllocator *allocator);
 
 	void requestComplete(libcamera::Request *request);
+	void processRequest(libcamera::Request *request);
 
 	std::shared_ptr<libcamera::Camera> camera_;
 	libcamera::CameraConfiguration *config_;
-- 
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