mirror/tww
1
0
Fork 0
mirror of https://github.com/zeldaret/tww.git synced 2026-08-21 14:07:29 -04:00
Code Issues Packages Projects Releases Wiki Activity

JASBNKParser

Browse Source
This commit is contained in:
Jcw87
2024-01-22 07:43:44 -08:00
parent 27c7560297
commit f574ce1528
5 changed files with 275 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/JSystem/JAudio/JASBNKParser.h
+66 -12
View File
@@ -1,24 +1,78 @@
#ifndef JASBNKPARSER_H
#define JASBNKPARSER_H
#include "dolphin/types.h"
#include "JSystem/JAudio/JASOscillator.h"
namespace JASystem {
class TBasicBank;
namespace BNKParser {
struct THeader;
struct TInst;
struct TKeymap;
struct TOsc;
struct TPerc;
struct TPmap;
struct TRand;
struct TSense;
struct TVmap;
struct THeader {
/* 0x000 */ u8 field_0x0[0x24];
/* 0x024 */ u32 mInstOffsets[0x80];
/* 0x224 */ u8 field_0x224[0x190];
/* 0x3B4 */ u32 mPercOffsets[12];
};
struct TInst {
/* 0x00 */ u8 field_0x0[8];
/* 0x08 */ f32 field_0x8;
/* 0x0C */ f32 field_0xC;
/* 0x10 */ u32 mOscOffsets[2];
/* 0x18 */ u32 mRandOffsets[2];
/* 0x20 */ u32 mSenseOffsets[2];
/* 0x28 */ u32 mKeyRegionCount;
/* 0x2C */ u32 mKeymapOffsets[2];
};
struct TKeymap {
/* 0x00 */ u8 field_0x0;
/* 0x04 */ u32 field_0x4;
/* 0x08 */ u32 mVmapOffsets[1];
};
struct TOsc {
/* 0x00 */ u8 field_0x0;
/* 0x04 */ f32 field_0x4;
/* 0x08 */ u32 field_0x8;
/* 0x0C */ u32 field_0xC;
/* 0x10 */ f32 field_0x10;
/* 0x14 */ f32 field_0x14;
};
struct TPerc {
/* 0x000 */ u32 mMagic;
/* 0x004 */ u8 field_0x4[0x84];
/* 0x088 */ u32 mPmapOffsets[0x80];
/* 0x288 */ s8 field_0x288[0x80];
/* 0x308 */ u16 field_0x308[0x80];
};
struct TPmap {
/* 0x00 */ f32 field_0x0;
/* 0x04 */ f32 field_0x4;
/* 0x08 */ u32 mRandOffsets[2];
/* 0x10 */ u32 mVeloRegionCount;
/* 0x14 */ u32 mVeloRegionOffsets[1];
};
struct TRand {
/* 0x00 */ u8 field_0x0;
/* 0x04 */ f32 field_0x4;
/* 0x08 */ f32 field_0x8;
};
struct TSense {
/* 0x00 */ u8 field_0x0;
/* 0x01 */ u8 field_0x1;
/* 0x02 */ u8 field_0x2;
/* 0x04 */ f32 field_0x4;
/* 0x08 */ f32 field_0x8;
};
struct TVmap {
/* 0x00 */ u8 field_0x0;
/* 0x04 */ u32 field_0x4;
/* 0x08 */ f32 field_0x8;
/* 0x0C */ f32 field_0xC;
};
TBasicBank* createBasicBank(void*);
void findOscPtr(JASystem::TBasicBank*, JASystem::BNKParser::THeader*, JASystem::BNKParser::TOsc*);
void getOscTableEndPtr(s16*);
TOscillator::Osc_* findOscPtr(JASystem::TBasicBank*, JASystem::BNKParser::THeader*, JASystem::BNKParser::TOsc*);
s16* getOscTableEndPtr(s16*);
extern u32 sUsedHeapSize;
};
}
include/JSystem/JAudio/JASInst.h
+26 -3
View File
@@ -6,22 +6,45 @@
namespace JASystem {
struct TInstParam {
TInstParam() {
field_0x0 = 0;
field_0x4 = 0;
mOscData = NULL;
mOscCount = 0;
field_0x10 = 1.0f;
field_0x14 = 1.0f;
field_0x18 = 1.0f;
field_0x1c = 1.0f;
field_0x20 = 0.5f;
field_0x24 = 0.0f;
field_0x28 = 0.0f;
field_0x2c = 0.5f;
field_0x30 = 0.0f;
field_0x34 = 0.0f;
field_0x38 = 0;
field_0x3a = 0;
field_0x3c = 0;
field_0x40 = 0;
}
/* 0x00 */ u8 field_0x0;
/* 0x04 */ int field_0x4;
/* 0x08 */ TOscillator::Osc_** field_0x8;
/* 0x0C */ int field_0xc;
/* 0x08 */ TOscillator::Osc_** mOscData;
/* 0x0C */ u32 mOscCount;
/* 0x10 */ f32 field_0x10;
/* 0x14 */ f32 field_0x14;
/* 0x18 */ f32 field_0x18;
/* 0x1C */ f32 field_0x1c;
/* 0x20 */ f32 field_0x20;
/* 0x24 */ u8 field_0x24[0x2C - 0x24];
/* 0x24 */ f32 field_0x24;
/* 0x28 */ f32 field_0x28;
/* 0x2C */ f32 field_0x2c;
/* 0x30 */ f32 field_0x30;
/* 0x34 */ f32 field_0x34;
/* 0x38 */ u8 field_0x38;
/* 0x3A */ u16 field_0x3a;
/* 0x3C */ int field_0x3c;
/* 0x40 */ int field_0x40;
};
class TInst {
public:
src/JSystem/JAudio/JASBNKParser.cpp
+179 -7
View File
@@ -4,19 +4,191 @@
//
#include "JSystem/JAudio/JASBNKParser.h"
#include "dolphin/types.h"
#include "JSystem/JAudio/JASBasicBank.h"
#include "JSystem/JAudio/JASBasicInst.h"
#include "JSystem/JAudio/JASCalc.h"
#include "JSystem/JAudio/JASDrumSet.h"
#include "JSystem/JAudio/JASInstRand.h"
#include "JSystem/JAudio/JASInstSense.h"
#include "JSystem/JKernel/JKRHeap.h"
#include "JSystem/JSupport/JSupport.h"
#include "JSystem/JUtility/JUTAssert.h"
u32 JASystem::BNKParser::sUsedHeapSize;
/* 802870F0-802879A0 .text createBasicBank__Q28JASystem9BNKParserFPv */
JASystem::TBasicBank* JASystem::BNKParser::createBasicBank(void*) {
/* Nonmatching */
JASystem::TBasicBank* JASystem::BNKParser::createBasicBank(void* stream) {
JKRHeap* heap = TBank::getCurrentHeap();
const u32 freeSize = heap->getFreeSize();
THeader* header = (THeader*)stream;
TBasicBank* bank = new (heap, 0) TBasicBank();
if (bank == NULL) {
return NULL;
}
bank->setInstCount(0x100);
for (int i = 0; i < 0x80; i++) {
TInst* instRaw = JSUConvertOffsetToPtr<TInst>(header, header->mInstOffsets[i]);
if (instRaw != NULL) {
TBasicInst* instp = new (heap, 0) TBasicInst();
JUT_ASSERT(56, instp != 0);
instp->field_0x4 = instRaw->field_0x8;
instp->field_0x8 = instRaw->field_0xC;
instp->setOscCount(2);
for (int oscIndex = 0, j = 0; j < 2; j++) {
TOsc* oscRaw = JSUConvertOffsetToPtr<TOsc>(header, instRaw->mOscOffsets[j]);
if (oscRaw != NULL) {
TOscillator::Osc_* osc = findOscPtr(bank, header, oscRaw);
if (osc == NULL) {
osc = new (heap, 0) TOscillator::Osc_();
JUT_ASSERT(72, osc != 0);
osc->field_0x0 = oscRaw->field_0x0;
osc->field_0x4 = oscRaw->field_0x4;
s16* oscTable = JSUConvertOffsetToPtr<s16>(header, oscRaw->field_0x8);
if (oscTable != NULL) {
u32 tableLength = getOscTableEndPtr(oscTable) - oscTable;
osc->table = new (heap, 0) s16[tableLength];
JUT_ASSERT(82, osc->table != 0);
Calc::bcopy(oscTable, osc->table, tableLength * sizeof(s16));
} else {
osc->table = NULL;
}
oscTable = JSUConvertOffsetToPtr<s16>(header, oscRaw->field_0xC);
if (oscTable != NULL) {
u32 tableLength = getOscTableEndPtr(oscTable) - oscTable;
osc->rel_table = new (heap, 0) s16[tableLength];
JUT_ASSERT(94, osc->rel_table != 0);
Calc::bcopy(oscTable, osc->rel_table, tableLength);
} else {
osc->rel_table = NULL;
}
osc->field_0x10 = oscRaw->field_0x10;
osc->field_0x14 = oscRaw->field_0x14;
}
instp->setOsc(oscIndex, osc);
oscIndex++;
}
}
instp->setEffectCount(4);
for (int j = 0; j < 2; j++) {
TRand* randRaw = JSUConvertOffsetToPtr<TRand>(header, instRaw->mRandOffsets[j]);
if (randRaw != NULL) {
TInstRand* randp = new (heap, 0) TInstRand();
JUT_ASSERT(120, randp != 0);
randp->setTarget(randRaw->field_0x0);
randp->field_0x8 = randRaw->field_0x4;
randp->field_0xc = randRaw->field_0x8;
instp->setEffect(j, randp);
}
}
for (int j = 0; j < 2; j++) {
TSense* senseRaw = JSUConvertOffsetToPtr<TSense>(header, instRaw->mSenseOffsets[j]);
if (senseRaw != NULL) {
TInstSense* sensep = new (heap, 0) TInstSense();
JUT_ASSERT(133, sensep != 0);
sensep->setTarget(senseRaw->field_0x0);
sensep->setParams(senseRaw->field_0x1, senseRaw->field_0x2, senseRaw->field_0x4, senseRaw->field_0x8);
instp->setEffect(j + 2, sensep);
}
}
instp->setKeyRegionCount(instRaw->mKeyRegionCount);
for (int j = 0; j < instRaw->mKeyRegionCount; j++) {
TBasicInst::TKeymap* instKeymap = instp->getKeyRegion(j);
TKeymap* keymapRaw = JSUConvertOffsetToPtr<TKeymap>(header, instRaw->mKeymapOffsets[j]);
instKeymap->mBaseKey = keymapRaw->field_0x0;
instKeymap->setVeloRegionCount(keymapRaw->field_0x4);
for (int k = 0; k < keymapRaw->field_0x4; k++) {
TBasicInst::TVeloRegion* instVeloRegion = instKeymap->getVeloRegion(k);
TVmap* vmapRaw = JSUConvertOffsetToPtr<TVmap>(header, keymapRaw->mVmapOffsets[k]);
instVeloRegion->mBaseVel = vmapRaw->field_0x0;
instVeloRegion->field_0x04 = vmapRaw->field_0x4 & 0xFFFF;
instVeloRegion->field_0x08 = vmapRaw->field_0x8;
instVeloRegion->field_0x0c = vmapRaw->field_0xC;
}
}
bank->setInst(i, instp);
}
}
for (int i = 0; i < 12; i++) {
TPerc* percRaw = JSUConvertOffsetToPtr<TPerc>(header, header->mPercOffsets[i]);
if (percRaw != NULL) {
TDrumSet* setp = new (heap, 0) TDrumSet();
JUT_ASSERT(183, setp != 0);
for (int j = 0; j < 0x80; j++) {
TPmap* pmapRaw = JSUConvertOffsetToPtr<TPmap>(header, percRaw->mPmapOffsets[j]);
if (pmapRaw != NULL) {
TDrumSet::TPerc* drumSetPerc = setp->getPerc(j);
drumSetPerc->field_0x0 = pmapRaw->field_0x0;
drumSetPerc->field_0x4 = pmapRaw->field_0x4;
if (percRaw->mMagic == 'PER2') {
drumSetPerc->field_0x8 = percRaw->field_0x288[j] / 127.0f;
drumSetPerc->setRelease(percRaw->field_0x308[j]);
}
drumSetPerc->setEffectCount(2);
for (int effectIndex = 0, k = 0; k < 2; k++) {
TRand* randRaw = JSUConvertOffsetToPtr<TRand>(header, pmapRaw->mRandOffsets[k]);
if (randRaw != NULL) {
TInstRand* randp = new (heap, 0) TInstRand();
JUT_ASSERT(207, randp != 0);
randp->setTarget(randRaw->field_0x0);
randp->field_0x8 = randRaw->field_0x4;
randp->field_0xc = randRaw->field_0x8;
drumSetPerc->setEffect(effectIndex, randp);
effectIndex++;
}
}
drumSetPerc->setVeloRegionCount(pmapRaw->mVeloRegionCount);
for (int k = 0; k < pmapRaw->mVeloRegionCount; k++) {
TBasicInst::TVeloRegion* instVeloRegion = drumSetPerc->getVeloRegion(k);
TVmap* vmapRaw = JSUConvertOffsetToPtr<TVmap>(header, pmapRaw->mVeloRegionOffsets[k]);
instVeloRegion->mBaseVel = vmapRaw->field_0x0;
instVeloRegion->field_0x04 = vmapRaw->field_0x4 & 0xFFFF;
instVeloRegion->field_0x08 = vmapRaw->field_0x8;
instVeloRegion->field_0x0c = vmapRaw->field_0xC;
}
}
}
bank->setInst(i + 0xE4, setp);
}
}
sUsedHeapSize += freeSize - heap->getFreeSize();
return bank;
}
/* 802879A0-80287AEC .text findOscPtr__Q28JASystem9BNKParserFPQ28JASystem10TBasicBankPQ38JASystem9BNKParser7THeaderPQ38JASystem9BNKParser4TOsc */
void JASystem::BNKParser::findOscPtr(JASystem::TBasicBank*, JASystem::BNKParser::THeader*, JASystem::BNKParser::TOsc*) {
/* Nonmatching */
JASystem::TOscillator::Osc_* JASystem::BNKParser::findOscPtr(JASystem::TBasicBank* bank, JASystem::BNKParser::THeader* header, JASystem::BNKParser::TOsc* oscPtr) {
u32* instOffsets = header->mInstOffsets - 1;
for (int i = 0; i < 128; i++) {
TInst* instRaw = JSUConvertOffsetToPtr<TInst>(header, instOffsets[i + 1]);
if (instRaw != NULL) {
for (int j = 0; j < 2; j++) {
TOsc* oscRaw = JSUConvertOffsetToPtr<TOsc>(header, instRaw->mOscOffsets[j]);
if (oscRaw == oscPtr) {
JASystem::TInst* inst = bank->getInst(i);
if (inst != NULL) {
TInstParam param;
inst->getParam(60, 127, &param);
if (j < param.mOscCount) {
return param.mOscData[j];
}
}
}
}
}
}
return NULL;
}
/* 80287AEC-80287B00 .text getOscTableEndPtr__Q28JASystem9BNKParserFPs */
void JASystem::BNKParser::getOscTableEndPtr(s16*) {
/* Nonmatching */
s16* JASystem::BNKParser::getOscTableEndPtr(s16* param_1) {
s16 v1;
do {
v1 = *param_1;
param_1 += 3;
} while (v1 <= 0xa);
return param_1;
}
src/JSystem/JAudio/JASBasicInst.cpp
+2 -2
View File
@@ -33,8 +33,8 @@ JASystem::TBasicInst::~TBasicInst() {
bool JASystem::TBasicInst::getParam(int key, int velo, TInstParam* param) const {
param->field_0x0 = 0;
param->field_0x38 = 0;
param->field_0x8 = mOsc;
param->field_0xc = mOscCount;
param->mOscData = mOsc;
param->mOscCount = mOscCount;
param->field_0x10 *= field_0x4;
param->field_0x14 *= field_0x8;
for (int i = 0; i < mEffectCount; i++) {
src/JSystem/JAudio/JASDrumSet.cpp
+2 -2
View File
@@ -32,8 +32,8 @@ bool JASystem::TDrumSet::getParam(int key, int param_2, JASystem::TInstParam* pa
osc.field_0x10 = 1.0f;
osc.field_0x14 = 0.0f;
static TOscillator::Osc_* oscp = &osc;
param_3->field_0x8 = &oscp;
param_3->field_0xc = 1;
param_3->mOscData = &oscp;
param_3->mOscCount = 1;
for (int i = 0; i < perc->mEffectCount; i++) {
TInstEffect* effect = perc->mEffect[i];
if (effect) {