From 33ee44dc16dc7e6fd15926d76a10545601a20613 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Sun, 6 Oct 2019 09:43:07 +0300
Subject: libcamera: control_ids: Generate map of all supported controls
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In order to deserialise a ControlList, we will need to lookup ControlId
instances based on their numerical ID. Generate a global map from the
controls definitions to support such a lookup.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Tested-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
---
 src/libcamera/control_ids.cpp.in | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/libcamera/control_ids.cpp.in')

diff --git a/src/libcamera/control_ids.cpp.in b/src/libcamera/control_ids.cpp.in
index dd543382..99c511d0 100644
--- a/src/libcamera/control_ids.cpp.in
+++ b/src/libcamera/control_ids.cpp.in
@@ -31,6 +31,13 @@ ${controls_doc}
 ${controls_def}
 #endif
 
+/**
+ * \brief List of all supported libcamera controls
+ */
+extern const ControlIdMap controls {
+${controls_map}
+};
+
 } /* namespace controls */
 
 } /* namespace libcamera */
-- 
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