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#include "JSystem/JSystem.h" // IWYU pragma: keep
#include "JSystem/JAudio2/JASWSParser.h"
#include "JSystem/JAudio2/JASBasicWaveBank.h"
#include "JSystem/JAudio2/JASSimpleWaveBank.h"
#include "JSystem/JKernel/JKRHeap.h"
#include "JSystem/JKernel/JKRSolidHeap.h"
u32 JASWSParser::getGroupCount(void const* stream) {
THeader* header = (THeader*)stream;
TCtrlGroup* group = header->mCtrlGroupOffset.ptr(header);
return group->mGroupCount;
}
JASWaveBank* JASWSParser::createWaveBank(void const* stream, JKRHeap* heap) {
if (getGroupCount(stream) == 1) {
return createSimpleWaveBank(stream, heap);
} else {
return createBasicWaveBank(stream, heap);
}
}
u32 JASWSParser::sUsedHeapSize;
JASBasicWaveBank* JASWSParser::createBasicWaveBank(void const* stream, JKRHeap* heap) {
if (heap == NULL) {
heap = JASDram;
}
u32 free_size = heap->getFreeSize();
THeader* header = (THeader*)stream;
JASBasicWaveBank* wave_bank = new (heap, 0) JASBasicWaveBank();
if (wave_bank == NULL) {
return NULL;
}
TCtrlGroup* ctrl_group = header->mCtrlGroupOffset.ptr(header);
wave_bank->setGroupCount(ctrl_group->mGroupCount, heap);
wave_bank->setWaveTableSize(header->mWaveTableSize, heap);
for (u32 i = 0; i < ctrl_group->mGroupCount; i++) {
TCtrlScene* ctrlScene = ctrl_group->mCtrlSceneOffsets[i].ptr(header);
TCtrl* ctrl = ctrlScene->mCtrlOffset.ptr(header);
JASBasicWaveBank::TWaveGroup* wave_group = wave_bank->getWaveGroup(i);
TWaveArchiveBank* archiveBank = header->mArchiveBankOffset.ptr(header);
TWaveArchive* archive = archiveBank->mArchiveOffsets[i].ptr(header);
wave_group->setWaveCount(ctrl->mWaveCount, heap);
for (int j = 0; j < ctrl->mWaveCount; j++) {
TWave* wave = archive->mWaveOffsets[j].ptr(header);
JASWaveInfo wave_info;
wave_info.mWaveFormat = wave->mWaveFormat;
wave_info.mBaseKey = wave->mBaseKey;
wave_info.mSampleRate = wave->mSampleRate;
wave_info.mOffsetStart = wave->mAWOffsetStart;
wave_info.mOffsetLength = wave->mAWOffsetEnd;
wave_info.mLoopFlag = wave->mLoopFlags == 0 ? 0 : 0xff;
wave_info.mLoopStartSample = wave->mLoopStartSample;
wave_info.mLoopEndSample = wave->mLoopEndSample;
wave_info.mSampleCount = wave->mSampleCount;
wave_info.mpLast = wave->mpLast;
wave_info.mpPenult = wave->mpPenult;
TCtrlWave* ctrl_wave = ctrl->mCtrlWaveOffsets[j].ptr(header);
u16 local_74 = JSULoHalf(ctrl_wave->_00);
wave_bank->setWaveInfo(wave_group, j, local_74, wave_info);
}
wave_group->setFileName(archive->mFileName);
}
sUsedHeapSize += (free_size - heap->getFreeSize());
return wave_bank;
}
JASSimpleWaveBank* JASWSParser::createSimpleWaveBank(void const* stream, JKRHeap* heap) {
if (heap == NULL) {
heap = JASDram;
}
u32 free_size = heap->getFreeSize();
THeader* header = (THeader*)stream;
TCtrlGroup* ctrl_group = header->mCtrlGroupOffset.ptr(header);
if (ctrl_group->mGroupCount != 1) {
return NULL;
}
JASSimpleWaveBank* wave_bank = new (heap, 0) JASSimpleWaveBank();
if (wave_bank == NULL) {
return NULL;
}
u32 max = 0;
TCtrlScene* ctrlScene = ctrl_group->mCtrlSceneOffsets[0].ptr(header);
TCtrl* ctrl = ctrlScene->mCtrlOffset.ptr(header);
TWaveArchiveBank* archiveBank = header->mArchiveBankOffset.ptr(header);
TWaveArchive* archive = archiveBank->mArchiveOffsets[0].ptr(header);
for (int i = 0; i < ctrl->mWaveCount; i++) {
TCtrlWave* ctrlWave = ctrl->mCtrlWaveOffsets[i].ptr(header);
u32 tmp = JSULoHalf(ctrlWave->_00);
if (max < tmp) {
max = tmp;
}
}
wave_bank->setWaveTableSize(max + 1, heap);
for (int i = 0; i < ctrl->mWaveCount; i++) {
TWave* wave = archive->mWaveOffsets[i].ptr(header);
JASWaveInfo wave_info;
wave_info.mWaveFormat = wave->mWaveFormat;
wave_info.mBaseKey = wave->mBaseKey;
wave_info.mSampleRate = wave->mSampleRate;
wave_info.mOffsetStart = wave->mAWOffsetStart;
wave_info.mOffsetLength = wave->mAWOffsetEnd;
wave_info.mLoopFlag = wave->mLoopFlags == 0 ? 0 : 0xff;
wave_info.mLoopStartSample = wave->mLoopStartSample;
wave_info.mLoopEndSample = wave->mLoopEndSample;
wave_info.mSampleCount = wave->mSampleCount;
wave_info.mpLast = wave->mpLast;
wave_info.mpPenult = wave->mpPenult;
TCtrlWave* ctrl_wave = ctrl->mCtrlWaveOffsets[i].ptr(header);
u32 tmp = JSULoHalf(ctrl_wave->_00);
wave_bank->setWaveInfo(tmp, wave_info);
}
wave_bank->setFileName(archive->mFileName);
sUsedHeapSize += (free_size - heap->getFreeSize());
return wave_bank;
}
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