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gSPSegment
Format#include "gbi.h" gSPSegment(Gfx *gdl, int seg, int base) gsSPSegment(int seg, int base)Arguments
- gdl is the pointer to the graphics display list
- seg is the segment number. There are 16 segment registers indexed 0-15
- base is the physical address base
All pointers embedded in the Reality Coprocessor (RCP) display list are segment addresses composed of a segment base and offset address. The base physical addresses for these segments are set by using the gSPSegment macro. The actual addresses read by the RSP go through the following translation:
real_address = base_address[segment_number] + offset
See Also
osVirtualToPhysical
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Nintendo® Confidential Warning: all information in this document is confidential and covered by a non-disclosure agreement. You are responsible for keeping this information confidential and protected. Nintendo will vigorously enforce this responsibility. Copyright © 1998 Nintendo of America Inc. All rights reserved Nintendo and N64 are registered trademarks of Nintendo Last updated January 1998 |