Crop rectangular image to square when I use GPUImageTransformFilter

[ozhogines]

Hi Brad,

I don't know is it a bug or feature, but when I am rotating a rectangular image using GPUImageTransformFilter it is being cropped to square. Image size remains the same, but I have a square image in the middle with transparent edges as a result.

Do you know why does it happen?

[StromanStroman]

I have the same problem as you

[arrosev]

I have the same problem as you