shithub: cstory

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Clean-up PixTone.cpp

--- a/src/PixTone.cpp

+++ b/src/PixTone.cpp

@@ -6,7 +6,7 @@

 #include "WindowsWrapper.h"

-static signed char gWaveModelTable[6][256];

+static signed char gWaveModelTable[6][0x100];

 void MakeWaveTables(void)

 {

@@ -13,7 +13,7 @@

 	int i, a;

 	// Sine wave

-	for (i = 0; i < 256; ++i)

+	for (i = 0; i < 0x100; ++i)

 	{

 		gWaveModelTable[0][i] = (signed char)(sin(i * 6.283184 / 256.0) * 64.0);

 		a = gWaveModelTable[0][i];

@@ -55,7 +55,7 @@

 	// White noise wave

 	srand(0);

-	for (i = 0; i < 256; ++i)

+	for (i = 0; i < 0x100; ++i)

 		gWaveModelTable[5][i] = (signed char)(rand() & 0xFF) / 2;

 }

@@ -107,7 +107,7 @@

 	}

 	dEnvelope = ptp->pointCy;

-	while (i < 256)

+	while (i < 0x100)

 	{

 		envelopeTable[i] = (signed char)dEnvelope;

 		dEnvelope = (double)dEnvelope - ptp->pointCy / (double)(256 - ptp->pointCx);

@@ -135,9 +135,9 @@

 	for (i = 0; i < ptp->size; ++i)

 	{

-		a = (int)dMain % 256;

-		b = (int)dPitch % 256;

-		c = (int)dVolume % 256;

+		a = (int)dMain % 0x100;

+		b = (int)dPitch % 0x100;

+		c = (int)dVolume % 0x100;

 		d = (int)((double)(i * 0x100) / ptp->size);

 		pData[i] = gWaveModelTable[ptp->oMain.model][a]

 		         * ptp->oMain.top