afd482f51b
gustable[] contained plain note frequencies in milliHertz, but was named and documented to appear like a table of magic numbers. The values also seemed to be slightly inaccurate (up to about 0.01Hz, so probably irrelevant). This changes the name to freqtable to make the purpose clearer, and uses slightly better values. Change-Id: I6b568d834c8c2c92161bed5290572a29733e28dc
85 lines
2.3 KiB
C
85 lines
2.3 KiB
C
/***************************************************************************
|
|
* __________ __ ___.
|
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
|
* \/ \/ \/ \/ \/
|
|
* $Id$
|
|
*
|
|
* Copyright (C) 2005 Stepan Moskovchenko
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
****************************************************************************/
|
|
|
|
extern const uint32_t freqtable[];
|
|
|
|
struct GWaveform
|
|
{
|
|
unsigned char * name;
|
|
unsigned char fractions;
|
|
unsigned int wavSize;
|
|
unsigned int numSamples;
|
|
unsigned int startLoop;
|
|
unsigned int endLoop;
|
|
unsigned int sampRate;
|
|
unsigned int lowFreq;
|
|
unsigned int highFreq;
|
|
unsigned int rootFreq;
|
|
unsigned int tune;
|
|
unsigned int balance;
|
|
unsigned char * envRate;
|
|
unsigned char * envOffset;
|
|
|
|
unsigned char tremSweep;
|
|
unsigned char tremRate;
|
|
unsigned char tremDepth;
|
|
unsigned char vibSweep;
|
|
unsigned char vibRate;
|
|
unsigned char vibDepth;
|
|
unsigned char mode;
|
|
|
|
unsigned int scaleFreq;
|
|
unsigned int scaleFactor;
|
|
|
|
unsigned char * res;
|
|
int16_t * data;
|
|
};
|
|
|
|
|
|
struct GPatch
|
|
{
|
|
unsigned int patchNumber;
|
|
unsigned char * header;
|
|
unsigned char * gravisid;
|
|
unsigned char * desc;
|
|
unsigned char inst, voc, chan;
|
|
unsigned int numWaveforms;
|
|
unsigned int datSize;
|
|
unsigned int vol;
|
|
unsigned char * res;
|
|
|
|
|
|
unsigned int instrID;
|
|
unsigned char * instrName;
|
|
unsigned int instrSize;
|
|
unsigned int layers;
|
|
unsigned char * instrRes;
|
|
|
|
unsigned char layerDup;
|
|
unsigned char layerID;
|
|
unsigned int layerSize;
|
|
unsigned char numWaves;
|
|
unsigned char * layerRes;
|
|
|
|
unsigned char noteTable[128];
|
|
struct GWaveform * waveforms[255];
|
|
};
|
|
|