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The Socrates Gameboy Advance Development Engine

The SGADE is a development library for the Nintendo Gameboy Advance. It's free for all uses and is distributed without guarantees. For more information visit the SGADE page.

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SoTables.c File Reference

#include "SoTables.h"
#include "SoMath.h"
#include "SoDisplay.h"

Variables
const sofixedpoint	g_OneOver [SO_ONE_OVER_N_MAX_N<< SO_ONE_OVER_N_INDEX_Q]
	Reciprocal table for fast 1/N calculations.
const u8	g_Fade [SO_FADE_STEPS *256]
	Table for fast (cross)fading.
const sofixedpoint	g_SineAndCosineTable [256+64]
	Sine and cosine table.
const sofixedpoint *	g_Sine
	For internal use only. Use the SO_SINE() macro istead.
const sofixedpoint *	g_Cosine
	For internal use only. Use the SO_COSINE() macro instead.

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Detailed Description

Copyright (C) 2002 by the SGADE authors For conditions of distribution and use, see copyright notice in SoLicense.txt

Author:

Jaap Suter

Date:

Jun 25 2001

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Variable Documentation

const sofixedpoint g_SineAndCosineTable[ 256 + 64 ]

Sine and cosine table. For internal use only. Sine and cosine are in one table where the cosine is just a shifted version of the sine.

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Copyright 2002 by the SGADE authors. See SoLicense.h or Visit the SGADE page for more information.

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