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gDPSetDepthImage [macro]
Sets the Z buffer area.
Syntax
#include <ultra64.h> /* gbi.h */
gDPSetDepthImage(Gfx *gdl, s32 img)
gsDPSetDepthImage(s32 img)
Arguments
- gdl is the display list pointer.
- img is the address of an image (64-byte alignment).
Explanation
Sets the area to be used as the Z buffer.
For details, see Section 12.8.1, "Image Location and Format," in the N64 Online Programming Manual.
Notes
This macro must be used if Z buffering is enabled. Image width (width) and pixel size (siz) do not need to be set when the Z buffer area is secured, because the value set by gDPSetColorImage is used for width and the siz is always G_IM_SIZ_16b (16 bits per cycle).
See Also
gDPSetColorImage
gDPSetTextureImage
Revision History
2/1/99 Completely rewritten.
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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 © 1998-1999 Nintendo of America Inc. All rights reserved Nintendo and N64 are registered trademarks of Nintendo Last Updated April, 1999 |