Converts a BGR image to the YCbCr color model and creates 444 MCU.
DEPRECATED. Creates an YCbCr image from 411 MCU and converts it to the BGR color model.
Performs dequantization, inverse DCT and level shift of an 8x8 block with zero high frequency components.
DEPRECATED. Creates 411 MCU with level shift from pixel-order data.
DEPRECATED. Frees memory allocated by the ippiEncodeHuffmanStateInitAlloc_JPEG function.
Initializes IppiDecodeHuffmanState structure.
Decodes one Huffman coded difference.
Performs a single step of inverse wavelet transform with irreversible filter of image columns.
Computes the size of the work buffer for decoding routine.