GXPokeDither

C Specification

#include <revolution/gx.h>
void GXPokeDither( GXBool dither );

Arguments

dither Dithering is enabled if GX_TRUE and the pixel format is GX_PF_RGBA6_Z24 or GX_PF_RGB565_Z16. Otherwise, dithering is disabled.

Return Values

None.

Description

dither is enabled only during pixel formatting for GX_PF_RGBA6_Z24 or GX_PF_RGB565_Z16. (See also the GXSetPixelFmt function.) This function enables dithering when writing the embedded frame buffer (EFB) using GXPoke* functions. The GXPoke* functions allow the CPU to write directly to the EFB.

A 4x4 Bayer matrix is used for dithering.

See Also

GXPokeARGB

Revision History

2006/03/01 Initial version.

CONFIDENTIAL