From 27869c5f649c4b524e142014be073b40230ecbc4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niklas=20S=C3=B6derlund?= <niklas.soderlund@ragnatech.se>
Date: Tue, 11 Aug 2020 01:07:37 +0200
Subject: libcamera: request: Make Stream pointer const
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The Stream pointer just acts as a key in the Request object. There is no
good use-case to modify a stream from a pointer retrieved from the
Request, make it const. This allows pipeline handlers to better express
that the Stream pointer is retrieved in a Request should just be treated
as a key.

Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
---
 src/qcam/main_window.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/qcam')

diff --git a/src/qcam/main_window.h b/src/qcam/main_window.h
index 6e1bcd76..3d21779e 100644
--- a/src/qcam/main_window.h
+++ b/src/qcam/main_window.h
@@ -126,7 +126,7 @@ private:
 	bool captureRaw_;
 	Stream *vfStream_;
 	Stream *rawStream_;
-	std::map<Stream *, QQueue<FrameBuffer *>> freeBuffers_;
+	std::map<const Stream *, QQueue<FrameBuffer *>> freeBuffers_;
 	QQueue<CaptureRequest> doneQueue_;
 	QMutex mutex_; /* Protects freeBuffers_ and doneQueue_ */
 
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