From 7fad22efae4e89374d1767642cdd0bb4d683df1f Mon Sep 17 00:00:00 2001
From: Umang Jain <umang.jain@ideasonboard.com>
Date: Thu, 26 Sep 2024 15:06:20 +0530
Subject: libcamera: converter: Add interface for feature flags

This patch intends to extend the converter interface to have feature
flags, which enables each converter to expose the set of features
it supports.

Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 include/libcamera/internal/converter.h | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/libcamera/internal/converter.h b/include/libcamera/internal/converter.h
index b51563d7..6623de4d 100644
--- a/include/libcamera/internal/converter.h
+++ b/include/libcamera/internal/converter.h
@@ -17,6 +17,7 @@
 #include <vector>
 
 #include <libcamera/base/class.h>
+#include <libcamera/base/flags.h>
 #include <libcamera/base/signal.h>
 
 #include <libcamera/geometry.h>
@@ -32,7 +33,13 @@ struct StreamConfiguration;
 class Converter
 {
 public:
-	Converter(MediaDevice *media);
+	enum class Feature {
+		None = 0,
+	};
+
+	using Features = Flags<Feature>;
+
+	Converter(MediaDevice *media, Features features = Feature::None);
 	virtual ~Converter();
 
 	virtual int loadConfiguration(const std::string &filename) = 0;
@@ -61,6 +68,11 @@ public:
 
 	const std::string &deviceNode() const { return deviceNode_; }
 
+	Features features() const { return features_; }
+
+protected:
+	Features features_;
+
 private:
 	std::string deviceNode_;
 };
-- 
cgit v1.2.1