_FlipIndex - Haiku

2696

int32 sourceOffset = _FlipIndex(0, 0, image.flip);

2697

int32 colStep = _FlipIndex(0, 1, image.flip) - sourceOffset;

2698

int32 rowStep = _FlipIndex(1, 0, image.flip)

2699

- _FlipIndex(0, width, image.flip);

87

int32 _FlipIndex(uint32 row, uint32 col, uint32 flip);