MI_UnpackBits

C Specification

#include <nitro/mi.h>

void MI_UnpackBits( const void* srcp, void* destp, MIUnpackBitsParam *paramp );

Arguments

srcp Source address where compressed data is stored.
destp Destination address for decompression.
paramp MIUnpackBitsParam socket address.

Return Values

None.

Description

This function decompresses data that is been pared back 0 fixed bits. The destination address must be aligned to a 4-byte boundary.
This is the MI_UnpackBitsParam structure. The number of source data bytes u16.
The number of bits in one source data (u16:8).
The number of bits in one destination data (u16:8).
The offset that is to be added to the source data (u32:31).
A flag that indicates whether to add an offset to 0 data (u32:1).

Internal Operation

This processes with the CPU without using a system call or DMA.

See Also

MI_UncompressLZ, MI_UncompressHuffman, MI_UncompressRL, SVC_UnpackBits

Revision History

MI_UnpackBitsPram is changed to MIUnpackBitsParam.
05/28/2004 Fixed description in Internal Operation.
02/10/2004 Initial version.