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#include "Z2AudioCS/SpkWave.h"
#include "JSystem/JAudio2/JASCriticalSection.h"
#include "JSystem/JUtility/JUTAssert.h"
#include <revolution/os.h>
#include <revolution/types.h>
SpkWave::SpkWave(void) {
mWaveData = NULL;
}
void SpkWave::setResource(void* res) {
JUT_ASSERT(30, res);
JASCriticalSection cs;
mWaveData = res;
}
s32 SpkWave::getNumOfWaves(void) const {
if (mWaveData == NULL) {
return 0;
}
return ((s32*)mWaveData)[1];
}
s32 SpkWave::getWaveSize(s32 num) const {
JUT_ASSERT(57, num >= 0);
if (!mWaveData) {
return 0;
}
JUT_ASSERT(60, num < getNumOfWaves());
WaveData* data = getWaveData(num);
JUT_ASSERT(63, data);
return data->size;
}
u32 SpkWave::getLoopStartPos(s32 num) const {
JUT_ASSERT(76, num >= 0);
if (!mWaveData) {
return 0;
}
JUT_ASSERT(79, num < getNumOfWaves());
WaveData* data = getWaveData(num);
JUT_ASSERT(82, data);
return data->loopStartPos;
}
u32 SpkWave::getLoopEndPos(s32 num) const {
JUT_ASSERT(95, num >= 0);
if (!mWaveData) {
return 0;
}
JUT_ASSERT(98, num < getNumOfWaves());
WaveData* data = getWaveData(num);
JUT_ASSERT(101, data);
return data->loopEndPos;
}
s16* SpkWave::getWave(s32 num) const {
JUT_ASSERT(114, num >= 0);
if (!mWaveData) {
return 0;
}
JUT_ASSERT(117, num < getNumOfWaves());
WaveData* data = getWaveData(num);
JUT_ASSERT(120, data);
return data->wave;
}
WaveData* SpkWave::getWaveData(s32 num) const {
JUT_ASSERT(138, num >= 0);
JUT_ASSERT(139, mWaveData);
JUT_ASSERT(140, num < getNumOfWaves());
WaveData* data = (WaveData*)((u32)mWaveData + *(u32*)((u32)mWaveData + num * 4 + 8));
return data;
}
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