[PATCH v6 0/4] MR2864: gdiplus: Improve performance of GdipDrawImagePointsRect

[Bartosz Kosiorek (＠gang65)]

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=53947

Improve performance of GdipDrawImagePointsRect by:
1. avoiding multiplication and use addition where it is possible.
2. avoid calculating `GdipInvertMatrix` if it is not used
It gives noticible speed improvement.

I divided MR to several commits, to better undestand what is going on.

Application for testing (it needs logo.jpg file):
[gdiplusdrawimagepoints.exe](/uploads/545ff7d8ab1d60386366f64999346825/gdiplusdrawimagepoints.exe)

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  v6: gdiplus: Improve performance of ZZGdipDrawImagePointsRect by avoid TransformMatrixPoints
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/2864