From 822d9e61fa3a23e3a9e6d45355c2324143e4b7d4 Mon Sep 17 00:00:00 2001
From: Paul Elder <paul.elder@ideasonboard.com>
Date: Mon, 5 Jul 2021 19:31:26 +0900
Subject: android: capabilities: Make keys list into set and member variable

We need to be able to add additional characteristics/request/result keys
into the corresponding list in the static metadata based on libcamera
camera capabilities. We also need to be able to easily check if the
lists have specific keys, for populating templates and result metadata.

Turn the characteristics, requests, and results keys vectors into sets,
and move them to member variables to achieve this.

Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 src/android/camera_capabilities.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/android/camera_capabilities.h')

diff --git a/src/android/camera_capabilities.h b/src/android/camera_capabilities.h
index c7a966ce..dc5339c1 100644
--- a/src/android/camera_capabilities.h
+++ b/src/android/camera_capabilities.h
@@ -9,6 +9,7 @@
 
 #include <map>
 #include <memory>
+#include <set>
 #include <vector>
 
 #include <libcamera/base/class.h>
@@ -72,6 +73,10 @@ private:
 	std::map<int, libcamera::PixelFormat> formatsMap_;
 	std::unique_ptr<CameraMetadata> staticMetadata_;
 	unsigned int maxJpegBufferSize_;
+
+	std::set<int32_t> availableCharacteristicsKeys_;
+	std::set<int32_t> availableRequestKeys_;
+	std::set<int32_t> availableResultKeys_;
 };
 
 #endif /* __ANDROID_CAMERA_CAPABILITIES_H__ */
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