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| author | Jacopo Mondi <jacopo@jmondi.org> | 2020-07-01 10:21:17 +0200 |
|---|---|---|
| committer | Jacopo Mondi <jacopo@jmondi.org> | 2020-08-03 11:16:16 +0200 |
| commit | dd0793ed1b28a6819116d6bfa676bc3d1a028780 (patch) | |
| tree | 1c754df7ddfc5acf6ef2e39131464b1f37705042 /src | |
| parent | d405d1fd5e791b3ebc45dc980be2fce9ac0f3529 (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 'src')
| -rw-r--r-- | src/libcamera/geometry.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/libcamera/geometry.cpp b/src/libcamera/geometry.cpp index 23181bde..b12e1a62 100644 --- a/src/libcamera/geometry.cpp +++ b/src/libcamera/geometry.cpp @@ -386,6 +386,12 @@ bool operator==(const SizeRange &lhs, const SizeRange &rhs) */ /** + * \fn bool Rectangle::isNull() const + * \brief Check if the rectangle is null + * \return True if both the width and height are 0, or false otherwise + */ + +/** * \brief Assemble and return a string describing the rectangle * \return A string describing the Rectangle */ |