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sid_epoc32.i File Reference

#include <e32hal.h>
#include "e32frodo.h"
#include "alaw.h"

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 define as global variable (4x512=2048 bytes)


const TInt KDefaultBufSize = 512

Detailed Description

(c) 2001-2002 Alfred E. Heggestad

Definition in file sid_epoc32.i.

Define Documentation



if (angle >= 3*(1<<ldSINTAB)) {return(-SinTable[(1<<(ldSINTAB+2)) - angle]);}\
  if (angle >= 2*(1<<ldSINTAB)) {return(-SinTable[angle - 2*(1<<ldSINTAB)]);}\
  if (angle >= (1<<ldSINTAB)) {return(SinTable[2*(1<<ldSINTAB) - angle]);}\
define as global variable (4x512=2048 bytes)

Definition at line 457 of file sid_epoc32.i.

Referenced by DigitalRenderer::fixcos(), and DigitalRenderer::fixsin().

Variable Documentation

const TInt KDefaultBufSize = 512

Buffer size: 2^9 == 512 bytes. Note that too large buffers will not work very well: The speed of the C64 is slowed down to an average speed of 100% by the blocking write() call in EmulateLine(). If you use a buffer of, say 4096 bytes, that will happen only about every 4 frames, which means that the emulation runs much faster in some frames, and much slower in others. On really fast machines, it might make sense to use an even smaller buffer size.

Definition at line 36 of file sid_epoc32.i.

Generated on Tue Feb 8 04:11:02 2005 for E32frodo by doxygen 1.3.3