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authorJacopo Mondi <jacopo@jmondi.org>2020-07-01 10:21:17 +0200
committerJacopo Mondi <jacopo@jmondi.org>2020-08-03 11:16:16 +0200
commitdd0793ed1b28a6819116d6bfa676bc3d1a028780 (patch)
tree1c754df7ddfc5acf6ef2e39131464b1f37705042 /include
parentd405d1fd5e791b3ebc45dc980be2fce9ac0f3529 (diff)
libcamera: geometry: Add isNull() function to Rectangle class
It's common for code to check if a rectangle is null. Add a helper function to do so and test the function in test/geometry.cpp Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Diffstat (limited to 'include')
-rw-r--r--include/libcamera/geometry.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/libcamera/geometry.h b/include/libcamera/geometry.h
index d858f85c..02fb63c0 100644
--- a/include/libcamera/geometry.h
+++ b/include/libcamera/geometry.h
@@ -181,6 +181,7 @@ public:
unsigned int width;
unsigned int height;
+ bool isNull() const { return !width && !height; }
const std::string toString() const;
};