DEPRECATED. Decodes DC coefficient for intra coded block.
Parameters
ppBitStream | Pointer to pointer to the current byte in the bitstream buffer. **ppBitStream is updated by the function. |
pBitOffset | Pointer to the bit position in the byte pointed by **ppBitStream. Valid within the range 0 to 7. *pBitOffset is updated by the function. |
pDC | Pointer to the output coefficient. |
Description
The function ippiDecodeDCIntra_H263_1u16s is deprecated. This function is obsolete and will be removed in a future release. Use the following link for details: http://software.intel.com/sites/products/ipp-deprecated-features-feedback/.
This function performs fixed length decoding of the DC coefficient for one intra coded block. Intra DC decoding process is specified in [ITUH263], subclause 5.4.1.
Return Values
ippStsNoErr | Indicates no error. |
ippStsNullPtrErr | Indicates an error condition if at least one of the specified pointers is NULL. |
ippStsBitOffsetErr | Indicates an error condition if *pBitOffset is out of the range [0, 7]. |
ippStsVLCErr | Indicates an error condition if an illegal code is detected through the DC stream processing. |