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libcamera: geometry: Give constructors to Rectangle

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Rectangle, unlike Size, has no constructor, requiring the users to
explicitly initialize the instances. This is error-prone, add
constructors.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
This commit is contained in:
Laurent Pinchart
2020-07-15 17:29:59 +03:00
parent 935aec66ae
commit 4f509caa8e
6 changed files with 41 additions and 19 deletions
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src/libcamera/geometry.cpp
+22
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@@ -297,6 +297,28 @@ bool operator==(const SizeRange &lhs, const SizeRange &rhs)
* refers to, are defined by the context were rectangle is used.
*/
/**
* \fn Rectangle::Rectangle()
* \brief Construct a Rectangle with all coordinates set to 0
*/
/**
* \fn Rectangle::Rectangle(int x, int y, const Size &size)
* \brief Construct a Rectangle with the given position and size
* \param[in] x The horizontal coordinate of the top-left corner
* \param[in] y The vertical coordinate of the top-left corner
* \param[in] size The size
*/
/**
* \fn Rectangle::Rectangle(int x, int y, unsigned int width, unsigned int height)
* \brief Construct a Rectangle with the given position and size
* \param[in] x The horizontal coordinate of the top-left corner
* \param[in] y The vertical coordinate of the top-left corner
* \param[in] width The width
* \param[in] height The height
*/
/**
* \var Rectangle::x
* \brief The horizontal coordinate of the rectangle's top-left corner