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#pragma once
#include <cstdint>
#include <ship/resource/Resource.h>
#include <libultraship/libultra/types.h>
namespace SOH {
typedef struct {
/* 0x00 */ u32 start;
/* 0x04 */ u32 end;
/* 0x08 */ u32 count;
/* 0x0C */ char unk_0C[0x4];
/* 0x10 */ s16 state[16]; // only exists if count != 0. 8-byte aligned
} AdpcmLoop; // size = 0x30 (or 0x10)
typedef struct {
/* 0x00 */ s32 order;
/* 0x04 */ s32 npredictors;
/* 0x08 */ s16* book; // size 8 * order * npredictors. 8-byte aligned
} AdpcmBook; // s
typedef struct Sample {
union {
struct {
///* 0x0 */ u32 unk_0 : 1;
/* 0x0 */ u32 codec : 4; // The state of compression or decompression, See `SampleCodec`
/* 0x0 */ u32 medium : 2; // Medium where sample is currently stored. See `SampleMedium`
/* 0x0 */ u32 unk_bit26 : 1;
/* 0x0 */ u32 isRelocated : 1; // Has the sample header been relocated (offsets to pointers)
};
u32 asU32;
};
/* 0x1 */ u32 size; // Size of the sample
u32 fileSize;
/* 0x4 */ u8* sampleAddr; // Raw sample data. Offset from the start of the sample bank or absolute address to either
// rom or ram
/* 0x8 */ AdpcmLoop*
loop; // Adpcm loop parameters used by the sample. Offset from the start of the sound font / pointer to ram
/* 0xC */ AdpcmBook*
book; // Adpcm book parameters used by the sample. Offset from the start of the sound font / pointer to ram
} Sample; // size = 0x10
class AudioSample : public Ship::Resource<Sample> {
public:
using Resource::Resource;
AudioSample() : Resource(std::shared_ptr<Ship::ResourceInitData>()) {
}
~AudioSample();
Sample* GetPointer();
size_t GetPointerSize();
Sample sample;
AdpcmLoop loop;
AdpcmBook book;
// Only applies to streamed audio
float tuning = -1.0f;
};
}; // namespace SOH
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