Can this function be splited?

[seyol17]

ippiDCTQuantFwd8x8LS_JPEG_8u16s_C1R

I want to split this function in two(or more)functions.

Canthat function split? If that can, what functions can alternate that?

Message Edited by seyol17 on 03-08-2005 08:45 AM

Message Edited by seyol17 on 03-08-2005 04:57 PM

[Vladimir_Dudnik]

Hi,

of course, we have more primitive functions than that. For example, please find in IPP documentation (or in ippj.h file) the following functions:

ippiAdd128_JPEG_16s8u_C1R, ippiSub128_JPEG_16s8u_C1R - implementslevel shift for 8-bit data

ippiQuantFwd8x8_JPEG_16s_C1I, ippiQuantInv8x8_JPEG_16s_C1I -

implements quantization

ippiDCT8x8Fwd_16s_C1,

ippiDCT8x8Fwd_16s_C1R,

ippiDCT8x8Fwd_16s_C1I,

ippiDCT8x8Inv_16s_C1,

ippiDCT8x8Inv_16s_C1R,

ippiDCT8x8Inv_16s_C1I -

implements DCT for 8x8 block, in-place and not-in-place operations, with stripe - they are declared in ippi.h file

ippiDCTQuantFwd8x8_JPEG_16s_C1, ippiDCTQuantFwd8x8_JPEG_16s_C1I,

ippiDCTQuantInv8x8_JPEG_16s_C1,

ippiDCTQuantInv8x8_JPEG_16s_C1I -

implements both DCT and quantization, in-place and not-in-place operations

Regards,
Vladimir