#include <nitro/mi.h>
void MI_UncompressRL8(
const void* srcp,
void* destp );
void MI_UncompressRL16(
const void* srcp,
void* destp );
This function expands run length compressed data, and writes it in the specified memory region. The source address must be aligned to a 4-byte boundary.
When the size of the compressed data is not a multiple of four, the data size must be adjusted by padding the size with zeros.
MI_UncompressRL8 writes in 8-bit units. You cannot expand directly in VRAM.
MI_UncompressRL16 writes in 16-bit units. Although you can expand in DTCM or main memory, this function is slower than MI_UncompressRL8.
These processes with the CPU without using a system call or DMA.
|
|
The source address where run length compressed data is stored. |
|
|
The destination address for expansion. |
None.
MI_UncompressLZ*,
MI_UncompressHuffman*,
MI_UnfilterDiff*,
SVC_UncompressRL*
05/28/2004 Fixed description in Internal Operation.
01/30/2004 Initial version.