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Commit c6a3d606 authored by Vishnu Nair's avatar Vishnu Nair
Browse files

Add an utility function to convert RotationFlags to Rotation 

Test: presubmit
Bug: 191841127

Change-Id: I9193f24eb91fc2f9f8e13abb7b21101575ee0663
parent f0e85668

libs/ui/include/ui/Transform.h

+16 −0
Original line number Diff line number Diff line
@@ -112,6 +112,7 @@ public: 
    void dump(const char* name, const char* prefix = "") const;



    static constexpr RotationFlags toRotationFlags(Rotation);

    static constexpr Rotation toRotation(RotationFlags);



private:

    struct mat33 {
@@ -151,5 +152,20 @@ inline constexpr Transform::RotationFlags Transform::toRotationFlags(Rotation ro 
    }

}



inline constexpr Rotation Transform::toRotation(Transform::RotationFlags rotationFlags) {

    switch (rotationFlags) {

        case ROT_0:

            return ROTATION_0;

        case ROT_90:

            return ROTATION_90;

        case ROT_180:

            return ROTATION_180;

        case ROT_270:

            return ROTATION_270;

        default:

            return ROTATION_0;

    }

}



}  // namespace ui

}  // namespace android