1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
|
#ifndef JASTRACK_H
#define JASTRACK_H
#include "JSystem/JAudio/JASChannelMgr.h"
#include "JSystem/JAudio/JASOscillator.h"
#include "JSystem/JAudio/JASRegisterParam.h"
#include "JSystem/JAudio/JASSeqCtrl.h"
#include "JSystem/JAudio/JASSeqParser.h"
#include "JSystem/JAudio/JASTrackInterrupt.h"
#include "JSystem/JAudio/JASTrackPort.h"
#include "JSystem/JUtility/JUTAssert.h"
enum JASOuterParamFlag {
OUTERPARAM_Volume = 0x01,
OUTERPARAM_Pitch = 0x02,
OUTERPARAM_Fxmix = 0x04,
OUTERPARAM_Pan = 0x08,
OUTERPARAM_Dolby = 0x10,
OUTERPARAM_Unk6 = 0x20,
OUTERPARAM_Tempo = 0x40,
OUTERPARAM_FIR8Filter = 0x80,
OUTERPARAM_IIR0 = 0x1000,
OUTERPARAM_IIR1 = 0x2000,
OUTERPARAM_IIR2 = 0x4000,
OUTERPARAM_IIR3 = 0x8000,
OUTERPARAM_Unk18 = 0x20000,
OUTERPARAM_IIRFilter = OUTERPARAM_IIR0 | OUTERPARAM_IIR1 | OUTERPARAM_IIR2 | OUTERPARAM_IIR3,
};
namespace JASystem {
class TChannel;
class TVibrate {
public:
TVibrate();
void init();
void incCounter();
f32 getValue() const;
void setDepth(f32 depth) { mDepth = depth; }
void setPitch(f32 pitch) { mPitch = pitch; }
/* 0x00 */ f32 field_0x0;
/* 0x04 */ f32 mDepth;
/* 0x08 */ f32 mPitch;
};
class TTrack {
public:
enum TimedParamType {
TIMED_Volume = 0,
TIMED_Pitch = 1,
TIMED_Fxmix = 2,
TIMED_Pan = 3,
TIMED_Dolby = 4,
TIMED_Unk5 = 5,
TIMED_Osc0_Width = 6,
TIMED_Osc0_Rate = 7,
TIMED_Osc0_Vertex = 8,
TIMED_Osc1_Width = 9,
TIMED_Osc1_Rate = 10,
TIMED_Osc1_Vertex = 11,
TIMED_IIR_Unk0 = 12,
TIMED_IIR_Unk1 = 13,
TIMED_IIR_Unk2 = 14,
TIMED_IIR_Unk3 = 15,
TIMED_Unk16 = 16,
TIMED_Unk17 = 17,
TIMED_PARAMS, // 18
};
class TOuterParam {
public:
TOuterParam();
void initExtBuffer();
void setOuterSwitch(u16);
bool checkOuterSwitch(u16);
void setOuterUpdate(u16);
u16 getOuterUpdate();
s16 getIntFirFilter(u8);
void setParam(u8, f32);
void onSwitch(u16);
void setFirFilter(s16*);
f32 getVolume() const { return mVolume; }
f32 getPitch() const { return mPitch; }
f32 getFxVol() const { return mFxmix; }
f32 getDolby() const { return mDolby; }
f32 getPan() const { return mPan; }
f32 getTempo() const { return mTempo; }
/* 0x00 */ u16 field_0x0;
/* 0x02 */ u16 field_0x2;
/* 0x04 */ f32 mVolume;
/* 0x08 */ f32 mPitch;
/* 0x0C */ f32 mFxmix;
/* 0x10 */ f32 mDolby;
/* 0x14 */ f32 mPan;
/* 0x18 */ f32 mTempo;
/* 0x1C */ s16 field_0x1c[8];
};
class MoveParam_ {
public:
MoveParam_()
: mCurrentValue(0.0f)
, mTargetValue(0.0f)
, mMoveTime(0.0f)
, mMoveAmount(0.0f)
{
}
/* 0x00 */ f32 mCurrentValue;
/* 0x04 */ f32 mTargetValue;
/* 0x08 */ f32 mMoveTime;
/* 0x0C */ f32 mMoveAmount;
};
class AInnerParam_ {
public:
AInnerParam_()
: mVolume()
, mPitch()
, mFxmix()
, mPan()
, mDolby()
, _50()
, mOsc0Width()
, mOsc0Rate()
, mOsc0Vertex()
, mOsc1Width()
, mOsc1Rate()
, mOsc1Vertex()
, mIIRs()
, _100()
, _110()
{
}
/* 0x000 */ MoveParam_ mVolume;
/* 0x010 */ MoveParam_ mPitch;
/* 0x020 */ MoveParam_ mFxmix;
/* 0x030 */ MoveParam_ mPan;
/* 0x040 */ MoveParam_ mDolby;
/* 0x050 */ MoveParam_ _50;
/* 0x060 */ MoveParam_ mOsc0Width;
/* 0x070 */ MoveParam_ mOsc0Rate;
/* 0x080 */ MoveParam_ mOsc0Vertex;
/* 0x090 */ MoveParam_ mOsc1Width;
/* 0x0A0 */ MoveParam_ mOsc1Rate;
/* 0x0B0 */ MoveParam_ mOsc1Vertex;
/* 0x0C0 */ MoveParam_ mIIRs[4];
/* 0x100 */ MoveParam_ _100;
/* 0x110 */ MoveParam_ _110;
}; // Size: 0x120
class TimedParam_ {
public:
TimedParam_();
#ifdef __MWERKS__
union {
AInnerParam_ mInnerParam;
MoveParam_ mMoveParams[TIMED_PARAMS];
};
#else
MoveParam_ mMoveParams[TIMED_PARAMS];
#endif
};
class TNoteMgr {
public:
void setBaseTime(u32 time) { mBaseTime = time; }
u8 getConnectCase() const { return mConnectCase; }
void setConnectCase(u8 val) { mConnectCase = val; }
u8 getLastNote() const { return mLastNote; }
void setLastNote(u8 note) { mLastNote = note; }
bool checkBeforeTieMode() const { return mBeforeTieMode; }
void setBeforeTieMode(bool mode) { mBeforeTieMode = mode; }
void init();
void endProcess();
void setChannel(int, TChannel*);
void releaseChannel(int);
TChannel* getChannel(int);
/* 0x00 */ TChannel* field_0x0[8];
/* 0x20 */ u16 field_0x20[8];
/* 0x30 */ int mBaseTime;
/* 0x34 */ u8 mConnectCase;
/* 0x35 */ u8 mLastNote;
/* 0x36 */ u8 mBeforeTieMode;
};
static const int MAX_CHILDREN = 16;
TTrack();
void init();
void inherit();
s8 mainProc();
void setInterrupt(u16);
bool tryInterrupt();
void assignExtBuffer(TOuterParam*);
void releaseChannelAll();
void flushAll();
static int moveFreeChannel(TChannelMgr*, TChannelMgr*, int);
void initTimed();
void connectBus(int, int);
int noteOn(u8, s32, s32, s32, u32);
void overwriteOsc(TChannel*);
bool noteOff(u8, u16);
int gateOn(u8, s32, s32, s32);
bool checkNoteStop(s32);
void oscSetupFull(u8, u32, u32);
void oscSetupSimpleEnv(u8, u32);
void updateOscParam(int, f32);
void oscSetupSimple(u8);
void updateTimedParam();
void updateTrackAll();
void updateTrack(u32);
void updateTempo();
void updateSeq(u32, bool);
int seqTimeToDspTime(s32, u8);
void setParam(int, f32, int);
bool setSeqData(u8*, s32, int);
bool startSeq();
bool stopSeq();
void stopSeqMain();
void noteOffAll();
int close();
void muteTrack(bool);
bool start(void*, u32);
TTrack* openChild(u8, u8);
int loadTbl(u32, u32, u32);
int exchangeRegisterValue(u8);
u32 readReg32(u8);
u16 readReg16(u8);
void writeRegDirect(u8, u16);
void writeRegParam(u8);
u16 readSelfPort(int);
void writeSelfPort(int, u16);
int writePortAppDirect(u32, u16);
int readPortAppDirect(u32, u16*);
JASystem::TTrack* routeTrack(u32);
int writePortApp(u32, u16);
int readPortApp(u32, u16*);
void pause(bool, bool);
int getTranspose() const;
void setTempo(u16);
void setTimebase(u16);
f32 panCalc(f32, f32, f32, u8);
static s32 rootCallback(void*);
static void registerSeqCallback(u16 (*)(TTrack*, u16));
static void newMemPool(int);
void* operator new(size_t n) {
TTrack* track;
if (sFreeList == NULL) {
track = NULL;
} else {
track = sFreeList;
sFreeList = sFreeList->next;
}
return track;
}
void operator delete(void* ptr, size_t n) {
TTrack* track = (TTrack*)ptr;
track->next = sFreeList;
sFreeList = track;
}
TTrack* getParent() { return mParent; }
TTrack* getChild(int index) {
JUT_ASSERT(242, index >= 0);
JUT_ASSERT(243, index < MAX_CHILDREN);
return mChildren[index];
}
TOuterParam* getOuterParam() { return mOuterParam; }
u8 checkImport(int i) const { return mTrackPort.checkImport(i); }
u8 checkExport(int i) const { return mTrackPort.checkExport(i); }
void getActivity() const {}
void getRoute() const {}
TSeqCtrl* getSeq() { return &mSeqCtrl; }
void pauseTrackAll() { pause(true, true); }
void unPauseTrackAll() { pause(false, true); }
void setPanPower(int i, u16 power) { mRegisterParam.setPanPower(i, power); }
void setPauseStatus(u8 status) { mPauseStatus = status; }
void setTranspose(s32 transpose) { mTranspose = transpose; }
void setVolumeMode(u8 mode) { mVolumeMode = mode; }
/* 0x000 */ union {
TSeqCtrl mSeqCtrl;
TTrack* next;
};
/* 0x048 */ TTrackPort mTrackPort;
/* 0x088 */ TIntrMgr mIntrMgr;
/* 0x0B4 */ TNoteMgr mNoteMgr;
/* 0x0EC */ TVibrate mVibrate;
/* 0x0F8 */ TChannelMgr mChannelUpdater;
/* 0x16C */ TimedParam_ mTimedParam;
/* 0x28C */ TRegisterParam mRegisterParam;
/* 0x2BC */ u8 field_0x2bc[0x2cc - 0x2bc];
/* 0x2CC */ TOscillator::Osc_ field_0x2cc[2];
/* 0x2FC */ u32 mOscRoute[2];
/* 0x304 */ s16 field_0x304[12];
/* 0x31C */ TTrack* mParent;
/* 0x320 */ TTrack* mChildren[MAX_CHILDREN];
/* 0x360 */ TOuterParam* mOuterParam;
/* 0x364 */ f32 field_0x364;
/* 0x368 */ f32 field_0x368;
/* 0x36C */ int field_0x36c;
/* 0x370 */ u32 mUpdateFlags;
/* 0x374 */ u16 field_0x374;
/* 0x376 */ u16 field_0x376;
/* 0x378 */ u16 field_0x378;
/* 0x37A */ s8 mTranspose;
/* 0x37B */ u8 field_0x37b;
/* 0x37C */ u8 mPauseStatus;
/* 0x37D */ u8 mVolumeMode;
/* 0x37E */ u8 field_0x37e;
/* 0x37F */ u8 mCalcTypes[3];
/* 0x382 */ u8 mParentCalcTypes[3];
/* 0x385 */ bool mIsPaused;
/* 0x386 */ u8 field_0x386;
/* 0x387 */ bool field_0x387;
/* 0x388 */ u8 field_0x388;
/* 0x389 */ u8 field_0x389;
static u16 (*sCallBackFunc)(TTrack*, u16);
static TSeqParser sParser;
static TTrack* sFreeList;
};
}
#endif /* JASTRACK_H */
|
