Encode data block without bit accumulation
| FwStatus | fwiEncodeHuffman8x8_Direct_JPEG_16s1u_C1 | ( | const Fw16s * pSrc, Fw8u * pDst, int * pDstBitsLen, Fw16s * pLastDC, const FwiEncodeHuffmanSpec * pDcTable, const FwiEncodeHuffmanSpec * pAcTable ); |
| pAcTable | Pointer to the Huffman AC coefficient table. | |
| pDcTable | Pointer to the Huffman DC coefficient table. | |
| pDst | Pointer to a location in a destination buffer. | |
| pDstBitsLen | Pointer to destination buffer length in bits. | |
| pLastDC | Pointer to the last DC coefficient, which is in the previous 8X8 block. | |
| pSrc | Pointer to a location in a source buffer. |
This function performs direct Huffman baseline encoding of an 8X8 data block of quantized DCT coefficients using the DC and AC encoding tables.
The encoding process follows CCITT Rec. T.81, Annex F.1.2. The function writes only full bytes to the output buffer.
Incomplete bits from data blocks are not accumulated in the Huffman encode state structure.