Original commit is a5f19f7dd6ae5bc93f73e0417a9e0bfd34c01672

* Solve issue 7676

* I7676 bis

All of these: (performance) Prefer prefix ++/-- operators for non-primitive types.
[modules/calib3d/src/fundam.cpp:1049] -> [modules/calib3d/src/fundam.cpp:1049]: (style) Same expression on both sides of '&&'.

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