[Scummvm-cvs-logs] scummvm master -> acffd12d0718ceb0be4cf18c7d60ead33723fd9c
lordhoto
lordhoto at gmail.com
Sun Aug 7 16:52:52 CEST 2011
This automated email contains information about 1 new commit which have been
pushed to the 'scummvm' repo located at https://github.com/scummvm/scummvm .
Summary:
acffd12d07 SCUMM: Further clean up of the CMS code.
Commit: acffd12d0718ceb0be4cf18c7d60ead33723fd9c
https://github.com/scummvm/scummvm/commit/acffd12d0718ceb0be4cf18c7d60ead33723fd9c
Author: Johannes Schickel (lordhoto at scummvm.org)
Date: 2011-08-07T07:49:25-07:00
Commit Message:
SCUMM: Further clean up of the CMS code.
Changed paths:
engines/scumm/player_v2cms.cpp
engines/scumm/player_v2cms.h
diff --git a/engines/scumm/player_v2cms.cpp b/engines/scumm/player_v2cms.cpp
index 27d6c38..d16f9d2 100644
--- a/engines/scumm/player_v2cms.cpp
+++ b/engines/scumm/player_v2cms.cpp
@@ -28,157 +28,45 @@
namespace Scumm {
-static const byte freqTable[] = {
- 3, 10, 17, 24, 31, 38, 45, 51,
- 58, 65, 71, 77, 83, 90, 96, 102,
- 107, 113, 119, 125, 130, 136, 141, 146,
- 151, 157, 162, 167, 172, 177, 181, 186,
- 191, 195, 200, 204, 209, 213, 217, 221,
- 226, 230, 234, 238, 242, 246, 249, 253
-};
-
-/*static const byte amplTable[] = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 0 %
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 10 %
- 0x00, 0x00, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, // 20 %
- 0x10, 0x10, 0x20, 0x20, 0x20, 0x20, 0x20, 0x30,
- 0x00, 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x20, // 30%
- 0x20, 0x20, 0x30, 0x30, 0x30, 0x30, 0x40, 0x40,
- 0x00, 0x00, 0x00, 0x10, 0x10, 0x20, 0x20, 0x20, // 40 %
- 0x30, 0x30, 0x40, 0x40, 0x40, 0x50, 0x50, 0x60,
- 0x00, 0x00, 0x10, 0x10, 0x20, 0x20, 0x30, 0x30, // 50%
- 0x40, 0x40, 0x50, 0x50, 0x60, 0x60, 0x70, 0x70,
- 0x00, 0x00, 0x10, 0x10, 0x20, 0x30, 0x30, 0x40, // 60 %
- 0x40, 0x50, 0x60, 0x60, 0x70, 0x70, 0x80, 0x90,
- 0x00, 0x00, 0x10, 0x20, 0x20, 0x30, 0x40, 0x40, // 70 %
- 0x50, 0x60, 0x70, 0x70, 0x80, 0x90, 0x90, 0xA0,
- 0x00, 0x00, 0x10, 0x20, 0x30, 0x40, 0x40, 0x50, // 80 %
- 0x60, 0x70, 0x80, 0x80, 0x90, 0xA0, 0xB0, 0xC0,
- 0x00, 0x00, 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, // 90 %
- 0x70, 0x80, 0x90, 0x90, 0xA0, 0xB0, 0xC0, 0xD0,
- 0x00, 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, // 100 %
- 0x80, 0x90, 0xA0, 0xB0, 0xC0, 0xD0, 0xE0, 0xF0
-};*/
-
-static const uint16 noteTable[] = {
- 0x000, 0x100, 0x200, 0x300,
- 0x400, 0x500, 0x600, 0x700,
- 0x800, 0x900, 0xA00, 0xB00,
- 0x001, 0x101, 0x201, 0x301,
- 0x401, 0x501, 0x601, 0x701,
- 0x801, 0x901, 0xA01, 0xB01,
- 0x002, 0x102, 0x202, 0x302,
- 0x402, 0x502, 0x602, 0x702,
- 0x802, 0x902, 0xA02, 0xB02,
- 0x003, 0x103, 0x203, 0x303,
- 0x403, 0x503, 0x603, 0x703,
- 0x803, 0x903, 0xA03, 0xB03,
- 0x004, 0x104, 0x204, 0x304,
- 0x404, 0x504, 0x604, 0x704,
- 0x804, 0x904, 0xA04, 0xB04,
- 0x005, 0x105, 0x205, 0x305,
- 0x405, 0x505, 0x605, 0x705,
- 0x805, 0x905, 0xA05, 0xB05,
- 0x006, 0x106, 0x206, 0x306,
- 0x406, 0x506, 0x606, 0x706,
- 0x806, 0x906, 0xA06, 0xB06,
- 0x007, 0x107, 0x207, 0x307,
- 0x407, 0x507, 0x607, 0x707,
- 0x807, 0x907, 0xA07, 0xB07,
- 0x008, 0x108, 0x208, 0x308,
- 0x408, 0x508, 0x608, 0x708,
- 0x808, 0x908, 0xA08, 0xB08,
- 0x009, 0x109, 0x209, 0x309,
- 0x409, 0x509, 0x609, 0x709,
- 0x809, 0x909, 0xA09, 0xB09,
- 0x00A, 0x10A, 0x20A, 0x30A,
- 0x40A, 0x50A, 0x60A, 0x70A,
- 0x80A, 0x90A, 0xA0A, 0xB0A
-};
-
-static const byte attackRate[] = {
- 0, 2, 4, 7, 14, 26, 48, 82,
- 128, 144, 160, 176, 192, 208, 224, 255
-};
-
-static const byte decayRate[] = {
- 0, 1, 2, 3, 4, 6, 12, 24,
- 48, 96, 192, 215, 255, 255, 255, 255
-};
-
-static const byte sustainRate[] = {
- 255, 180, 128, 96, 80, 64, 56, 48,
- 42, 36, 32, 28, 24, 20, 16, 0
-};
-
-static const byte releaseRate[] = {
- 0, 1, 2, 4, 6, 9, 14, 22,
- 36, 56, 80, 100, 120, 140, 160, 255
-};
-
-static const byte volumeTable[] = {
- 0x00, 0x10, 0x10, 0x11, 0x11, 0x21, 0x22, 0x22,
- 0x33, 0x44, 0x55, 0x66, 0x88, 0xAA, 0xCC, 0xFF
-};
-
-static const byte cmsInitData[13*2] = {
- 0x1C, 0x02,
- 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04, 0x00, 0x05, 0x00,
- 0x14, 0x3F, 0x15, 0x00, 0x16, 0x00, 0x18, 0x00, 0x19, 0x00, 0x1C, 0x01
-};
-
Player_V2CMS::Player_V2CMS(ScummEngine *scumm, Audio::Mixer *mixer)
- : Player_V2Base(scumm, mixer, true) {
- int i;
-
+ : Player_V2Base(scumm, mixer, true), _cmsVoicesBase(), _cmsVoices(),
+ _cmsChips(), _midiDelay(0), _octaveMask(0), _looping(0), _tempo(0),
+ _tempoSum(0), _midiData(0), _midiSongBegin(0), _musicTimer(0),
+ _musicTimerTicks(0), _voiceTimer(0), _loadedMidiSong(0),
+ _outputTableReady(0), _midiChannel(), _midiChannelUse() {
setMusicVolume(255);
- memset(_cmsVoicesBase, 0, sizeof(Voice)*16);
- memset(_cmsVoices, 0, sizeof(Voice2)*8);
- memset(_cmsChips, 0, sizeof(MusicChip)*2);
- _midiDelay = _octaveMask = _looping = _tempo = _tempoSum = 0;
- _midiData = _midiSongBegin = 0;
- _musicTimer = _musicTimerTicks = 0;
- _voiceTimer = 0;
- _loadedMidiSong = 0;
- _outputTableReady = 0;
- memset(_midiChannel, 0, sizeof(Voice2*)*16);
- memset(_midiChannelUse, 0, sizeof(byte)*16);
-
- _cmsVoices[0].amplitudeOutput = &(_cmsChips[0].ampl[0]);
- _cmsVoices[0].freqOutput = &(_cmsChips[0].freq[0]);
- _cmsVoices[0].octaveOutput = &(_cmsChips[0].octave[0]);
- _cmsVoices[1].amplitudeOutput = &(_cmsChips[0].ampl[1]);
- _cmsVoices[1].freqOutput = &(_cmsChips[0].freq[1]);
- _cmsVoices[1].octaveOutput = &(_cmsChips[0].octave[0]);
- _cmsVoices[2].amplitudeOutput = &(_cmsChips[0].ampl[2]);
- _cmsVoices[2].freqOutput = &(_cmsChips[0].freq[2]);
- _cmsVoices[2].octaveOutput = &(_cmsChips[0].octave[1]);
- _cmsVoices[3].amplitudeOutput = &(_cmsChips[0].ampl[3]);
- _cmsVoices[3].freqOutput = &(_cmsChips[0].freq[3]);
- _cmsVoices[3].octaveOutput = &(_cmsChips[0].octave[1]);
- _cmsVoices[4].amplitudeOutput = &(_cmsChips[1].ampl[0]);
- _cmsVoices[4].freqOutput = &(_cmsChips[1].freq[0]);
- _cmsVoices[4].octaveOutput = &(_cmsChips[1].octave[0]);
- _cmsVoices[5].amplitudeOutput = &(_cmsChips[1].ampl[1]);
- _cmsVoices[5].freqOutput = &(_cmsChips[1].freq[1]);
- _cmsVoices[5].octaveOutput = &(_cmsChips[1].octave[0]);
- _cmsVoices[6].amplitudeOutput = &(_cmsChips[1].ampl[2]);
- _cmsVoices[6].freqOutput = &(_cmsChips[1].freq[2]);
- _cmsVoices[6].octaveOutput = &(_cmsChips[1].octave[1]);
- _cmsVoices[7].amplitudeOutput = &(_cmsChips[1].ampl[3]);
- _cmsVoices[7].freqOutput = &(_cmsChips[1].freq[3]);
- _cmsVoices[7].octaveOutput = &(_cmsChips[1].octave[1]);
+ _cmsVoices[0].amplitudeOutput = &_cmsChips[0].ampl[0];
+ _cmsVoices[0].freqOutput = &_cmsChips[0].freq[0];
+ _cmsVoices[0].octaveOutput = &_cmsChips[0].octave[0];
+ _cmsVoices[1].amplitudeOutput = &_cmsChips[0].ampl[1];
+ _cmsVoices[1].freqOutput = &_cmsChips[0].freq[1];
+ _cmsVoices[1].octaveOutput = &_cmsChips[0].octave[0];
+ _cmsVoices[2].amplitudeOutput = &_cmsChips[0].ampl[2];
+ _cmsVoices[2].freqOutput = &_cmsChips[0].freq[2];
+ _cmsVoices[2].octaveOutput = &_cmsChips[0].octave[1];
+ _cmsVoices[3].amplitudeOutput = &_cmsChips[0].ampl[3];
+ _cmsVoices[3].freqOutput = &_cmsChips[0].freq[3];
+ _cmsVoices[3].octaveOutput = &_cmsChips[0].octave[1];
+ _cmsVoices[4].amplitudeOutput = &_cmsChips[1].ampl[0];
+ _cmsVoices[4].freqOutput = &_cmsChips[1].freq[0];
+ _cmsVoices[4].octaveOutput = &_cmsChips[1].octave[0];
+ _cmsVoices[5].amplitudeOutput = &_cmsChips[1].ampl[1];
+ _cmsVoices[5].freqOutput = &_cmsChips[1].freq[1];
+ _cmsVoices[5].octaveOutput = &_cmsChips[1].octave[0];
+ _cmsVoices[6].amplitudeOutput = &_cmsChips[1].ampl[2];
+ _cmsVoices[6].freqOutput = &_cmsChips[1].freq[2];
+ _cmsVoices[6].octaveOutput = &_cmsChips[1].octave[1];
+ _cmsVoices[7].amplitudeOutput = &_cmsChips[1].ampl[3];
+ _cmsVoices[7].freqOutput = &_cmsChips[1].freq[3];
+ _cmsVoices[7].octaveOutput = &_cmsChips[1].octave[1];
// inits the CMS Emulator like in the original
_cmsEmu = new CMSEmulator(_sampleRate);
- i = 0;
- for (int cmsPort = 0x220; i < 2; cmsPort += 2, ++i) {
+ for (int i = 0, cmsPort = 0x220; i < 2; cmsPort += 2, ++i) {
for (int off = 0; off < 13; ++off) {
- _cmsEmu->portWrite(cmsPort+1, cmsInitData[off*2]);
- _cmsEmu->portWrite(cmsPort, cmsInitData[off*2+1]);
+ _cmsEmu->portWrite(cmsPort+1, _cmsInitData[off*2]);
+ _cmsEmu->portWrite(cmsPort, _cmsInitData[off*2+1]);
}
}
@@ -301,11 +189,11 @@ void Player_V2CMS::loadMidiData(byte *data, int sound) {
Voice *voiceDef = &_cmsVoicesBase[channel];
byte attackDecay = voice2[10];
- voiceDef->attack = attackRate[attackDecay >> 4];
- voiceDef->decay = decayRate[attackDecay & 0x0F];
+ voiceDef->attack = _attackRate[attackDecay >> 4];
+ voiceDef->decay = _decayRate[attackDecay & 0x0F];
byte sustainRelease = voice2[11];
- voiceDef->sustain = sustainRate[sustainRelease >> 4];
- voiceDef->release = releaseRate[sustainRelease & 0x0F];
+ voiceDef->sustain = _sustainRate[sustainRelease >> 4];
+ voiceDef->release = _releaseRate[sustainRelease & 0x0F];
if (voice2[3] & 0x40) {
voiceDef->vibrato = 0x0301;
@@ -571,14 +459,14 @@ void Player_V2CMS::processVibrato(Voice2 *channel) {
output = channel->freqOutput;
*output = channel->curFreq;
output = channel->octaveOutput;
- *output = ((((channel->curOctave << 4) | (channel->curOctave & 0x0F)) & _octaveMask) | ((~_octaveMask) & *output));
+ *output = (((channel->curOctave << 4) | (channel->curOctave & 0x0F)) & _octaveMask) | ((~_octaveMask) & *output);
}
void Player_V2CMS::offAllChannels() {
for (int cmsPort = 0x220, i = 0; i < 2; cmsPort += 2, ++i) {
for (int off = 1; off <= 10; ++off) {
- _cmsEmu->portWrite(cmsPort+1, cmsInitData[off*2]);
- _cmsEmu->portWrite(cmsPort, cmsInitData[off*2+1]);
+ _cmsEmu->portWrite(cmsPort+1, _cmsInitData[off*2]);
+ _cmsEmu->portWrite(cmsPort, _cmsInitData[off*2+1]);
}
}
}
@@ -643,9 +531,13 @@ void Player_V2CMS::playNote(byte *&data) {
freeVoice->curVolume = rate;
freeVoice->playingNote = *data;
- uint16 note = noteTable[*data + 3];
+ int effectiveNote = freeVoice->playingNote + 3;
+ if (effectiveNote < 0 || effectiveNote >= ARRAYSIZE(_midiNotes)) {
+ warning("Player_V2CMS::playNote: Note %d out of bounds", effectiveNote);
+ effectiveNote = CLIP<int>(effectiveNote, 0, ARRAYSIZE(_midiNotes) - 1);
+ }
- int octave = int8(note & 0xFF) + freeVoice->octaveAdd - 3;
+ int octave = _midiNotes[effectiveNote].baseOctave + freeVoice->octaveAdd - 3;
if (octave < 0)
octave = 0;
if (octave > 7)
@@ -653,7 +545,7 @@ void Player_V2CMS::playNote(byte *&data) {
if (!octave)
++octave;
freeVoice->curOctave = octave;
- freeVoice->curFreq = freqTable[(note >> 8) << 2];
+ freeVoice->curFreq = _midiNotes[effectiveNote].frequency;
freeVoice->curVolume = 0;
freeVoice->nextProcessState = Voice2::kEnvelopeAttack;
if (!(_lastMidiCommand & 1))
@@ -749,7 +641,7 @@ void Player_V2CMS::play() {
freq >>= -(cmsOct - 9);
cms.freq[i & 3] = (-(freq - 511)) & 0xFF;
}
- cms.ampl[i & 3] = volumeTable[chan->volume >> 12];
+ cms.ampl[i & 3] = _volumeTable[chan->volume >> 12];
} else {
cms.ampl[i & 3] = 0;
}
@@ -762,25 +654,25 @@ void Player_V2CMS::play() {
// the right channels amplitude is set
// with the low value the left channels amplitude
_cmsEmu->portWrite(0x221, 0);
- _cmsEmu->portWrite(0x220, _cmsChips[0].ampl[0]);
+ _cmsEmu->portWrite(0x220, cms.ampl[0]);
_cmsEmu->portWrite(0x221, 1);
- _cmsEmu->portWrite(0x220, _cmsChips[0].ampl[1]);
+ _cmsEmu->portWrite(0x220, cms.ampl[1]);
_cmsEmu->portWrite(0x221, 2);
- _cmsEmu->portWrite(0x220, _cmsChips[0].ampl[2]);
+ _cmsEmu->portWrite(0x220, cms.ampl[2]);
_cmsEmu->portWrite(0x221, 3);
- _cmsEmu->portWrite(0x220, _cmsChips[0].ampl[3]);
+ _cmsEmu->portWrite(0x220, cms.ampl[3]);
_cmsEmu->portWrite(0x221, 8);
- _cmsEmu->portWrite(0x220, _cmsChips[0].freq[0]);
+ _cmsEmu->portWrite(0x220, cms.freq[0]);
_cmsEmu->portWrite(0x221, 9);
- _cmsEmu->portWrite(0x220, _cmsChips[0].freq[1]);
+ _cmsEmu->portWrite(0x220, cms.freq[1]);
_cmsEmu->portWrite(0x221, 10);
- _cmsEmu->portWrite(0x220, _cmsChips[0].freq[2]);
+ _cmsEmu->portWrite(0x220, cms.freq[2]);
_cmsEmu->portWrite(0x221, 11);
- _cmsEmu->portWrite(0x220, _cmsChips[0].freq[3]);
+ _cmsEmu->portWrite(0x220, cms.freq[3]);
_cmsEmu->portWrite(0x221, 0x10);
- _cmsEmu->portWrite(0x220, _cmsChips[0].octave[0]);
+ _cmsEmu->portWrite(0x220, cms.octave[0]);
_cmsEmu->portWrite(0x221, 0x11);
- _cmsEmu->portWrite(0x220, _cmsChips[0].octave[1]);
+ _cmsEmu->portWrite(0x220, cms.octave[1]);
_cmsEmu->portWrite(0x221, 0x14);
_cmsEmu->portWrite(0x220, 0x3E);
_cmsEmu->portWrite(0x221, 0x15);
@@ -822,4 +714,71 @@ void Player_V2CMS::playMusicChips(const MusicChip *table) {
} while ((cmsPort & 2) == 0);
}
+const Player_V2CMS::MidiNote Player_V2CMS::_midiNotes[132] = {
+ { 3, 0 }, { 31, 0 }, { 58, 0 }, { 83, 0 },
+ { 107, 0 }, { 130, 0 }, { 151, 0 }, { 172, 0 },
+ { 191, 0 }, { 209, 0 }, { 226, 0 }, { 242, 0 },
+ { 3, 1 }, { 31, 1 }, { 58, 1 }, { 83, 1 },
+ { 107, 1 }, { 130, 1 }, { 151, 1 }, { 172, 1 },
+ { 191, 1 }, { 209, 1 }, { 226, 1 }, { 242, 1 },
+ { 3, 2 }, { 31, 2 }, { 58, 2 }, { 83, 2 },
+ { 107, 2 }, { 130, 2 }, { 151, 2 }, { 172, 2 },
+ { 191, 2 }, { 209, 2 }, { 226, 2 }, { 242, 2 },
+ { 3, 3 }, { 31, 3 }, { 58, 3 }, { 83, 3 },
+ { 107, 3 }, { 130, 3 }, { 151, 3 }, { 172, 3 },
+ { 191, 3 }, { 209, 3 }, { 226, 3 }, { 242, 3 },
+ { 3, 4 }, { 31, 4 }, { 58, 4 }, { 83, 4 },
+ { 107, 4 }, { 130, 4 }, { 151, 4 }, { 172, 4 },
+ { 191, 4 }, { 209, 4 }, { 226, 4 }, { 242, 4 },
+ { 3, 5 }, { 31, 5 }, { 58, 5 }, { 83, 5 },
+ { 107, 5 }, { 130, 5 }, { 151, 5 }, { 172, 5 },
+ { 191, 5 }, { 209, 5 }, { 226, 5 }, { 242, 5 },
+ { 3, 6 }, { 31, 6 }, { 58, 6 }, { 83, 6 },
+ { 107, 6 }, { 130, 6 }, { 151, 6 }, { 172, 6 },
+ { 191, 6 }, { 209, 6 }, { 226, 6 }, { 242, 6 },
+ { 3, 7 }, { 31, 7 }, { 58, 7 }, { 83, 7 },
+ { 107, 7 }, { 130, 7 }, { 151, 7 }, { 172, 7 },
+ { 191, 7 }, { 209, 7 }, { 226, 7 }, { 242, 7 },
+ { 3, 8 }, { 31, 8 }, { 58, 8 }, { 83, 8 },
+ { 107, 8 }, { 130, 8 }, { 151, 8 }, { 172, 8 },
+ { 191, 8 }, { 209, 8 }, { 226, 8 }, { 242, 8 },
+ { 3, 9 }, { 31, 9 }, { 58, 9 }, { 83, 9 },
+ { 107, 9 }, { 130, 9 }, { 151, 9 }, { 172, 9 },
+ { 191, 9 }, { 209, 9 }, { 226, 9 }, { 242, 9 },
+ { 3, 10 }, { 31, 10 }, { 58, 10 }, { 83, 10 },
+ { 107, 10 }, { 130, 10 }, { 151, 10 }, { 172, 10 },
+ { 191, 10 }, { 209, 10 }, { 226, 10 }, { 242, 10 }
+};
+
+const byte Player_V2CMS::_attackRate[16] = {
+ 0, 2, 4, 7, 14, 26, 48, 82,
+ 128, 144, 160, 176, 192, 208, 224, 255
+};
+
+const byte Player_V2CMS::_decayRate[16] = {
+ 0, 1, 2, 3, 4, 6, 12, 24,
+ 48, 96, 192, 215, 255, 255, 255, 255
+};
+
+const byte Player_V2CMS::_sustainRate[16] = {
+ 255, 180, 128, 96, 80, 64, 56, 48,
+ 42, 36, 32, 28, 24, 20, 16, 0
+};
+
+const byte Player_V2CMS::_releaseRate[16] = {
+ 0, 1, 2, 4, 6, 9, 14, 22,
+ 36, 56, 80, 100, 120, 140, 160, 255
+};
+
+const byte Player_V2CMS::_volumeTable[16] = {
+ 0x00, 0x10, 0x10, 0x11, 0x11, 0x21, 0x22, 0x22,
+ 0x33, 0x44, 0x55, 0x66, 0x88, 0xAA, 0xCC, 0xFF
+};
+
+const byte Player_V2CMS::_cmsInitData[26] = {
+ 0x1C, 0x02,
+ 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04, 0x00, 0x05, 0x00,
+ 0x14, 0x3F, 0x15, 0x00, 0x16, 0x00, 0x18, 0x00, 0x19, 0x00, 0x1C, 0x01
+};
+
} // End of namespace Scumm
diff --git a/engines/scumm/player_v2cms.h b/engines/scumm/player_v2cms.h
index 9faec5e..cbad46f 100644
--- a/engines/scumm/player_v2cms.h
+++ b/engines/scumm/player_v2cms.h
@@ -156,10 +156,20 @@ private:
Voice2 *getFreeVoice();
Voice2 *getPlayVoice(byte param);
- // from Player_V2
-protected:
- CMSEmulator *_cmsEmu;
+ struct MidiNote {
+ byte frequency;
+ byte baseOctave;
+ };
+
+ static const MidiNote _midiNotes[132];
+ static const byte _attackRate[16];
+ static const byte _decayRate[16];
+ static const byte _sustainRate[16];
+ static const byte _releaseRate[16];
+ static const byte _volumeTable[16];
+ static const byte _cmsInitData[26];
+ CMSEmulator *_cmsEmu;
};
} // End of namespace Scumm
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