Commit 4efa5c61c8d69308eedc4c8b5790a63d8f9dfa81
2021-04-10T22:34:30
Version 2.7. Added normalization of individual fractional delay filters. This reduced peak error by 3 dB, which is substantial for image resizing. Reoptimized all filter parameters resulting in better frequency response linearity. Added AVIR_NOCTOR macro to avoid copy-constructing and copying objects of some classes via a default copy function. Added copy-constructor and assignment operator to the CImageResizerVars class, to avoid uninitialized memory copying. Corrected automatic image offseting and "k" factor on image upsizing.