I'm using uic samplecode(Jpeg2000codec) (I know that conde is already not supported)
I tried an Jpeg2000 Image(All pixcel data is 1000) decoding → encoding(lossless).
but the pixcel data is differntfrom before decoding .
parameter of PARAMS_JPEG2K
1.useMCT = 0
2.quality = 100
4.wt = 0(WT53)
by the way ,I'm just wondering ippiEncodeGetDist_JPEG2K work.
I expected the highest distortion value appear around nOfPasses.
but it appears when i == 8 (nOfPasses =43).
Because of that , after 8th coding pass slope are not calcurated.
(ippiEncodeLoadCodeBlock_JPEG2K_32s_C1R and ippiEncodeStoreBits_JPEG2K_1u parameters are default value.)