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We are so fucking close omg

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This commit is contained in:
KiritoDv
2024-10-29 02:06:14 -06:00
parent 2354ee76a3
commit 52d3eca421
17 changed files with 441 additions and 186 deletions
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include/sf64audio_provisional.h
+50 -12
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@@ -29,7 +29,7 @@ typedef void (*AudioCustomUpdateFunction)(void);
// Also known as "Pulses Per Quarter Note" or "Tatums Per Beat"
#define SEQTICKS_PER_BEAT 48
#define IS_SEQUENCE_CHANNEL_VALID(ptr) ((u32) (ptr) != (u32) &gSeqChannelNone)
#define IS_SEQUENCE_CHANNEL_VALID(ptr) ((uintptr_t) (ptr) != (uintptr_t) &gSeqChannelNone)
#define SEQ_NUM_CHANNELS 16
#define SEQ_IO_VAL_NONE -1
@@ -215,19 +215,21 @@ typedef struct {
/* 0x00 */ u32 start;
/* 0x04 */ u32 end;
/* 0x08 */ u32 count;
/* 0x10 */ u64 predictorState[4]; // only exists if count != 0. 8-byte aligned
/* 0x10 */ s16 predictorState[16]; // only exists if count != 0. 8-byte aligned
} AdpcmLoop; // size = 0x30 or 0x10, 0x8 aligned
typedef struct {
/* 0x00 */ s32 order;
/* 0x04 */ s32 numPredictors;
#ifdef AVOID_UB
/* 0x08 */ u64 book[]; // size 8 * order * numPredictors.
#else
/* 0x08 */ u64 book[1]; // size 8 * order * numPredictors.
#endif
/* 0x08 */ s16* book; // size 8 * order * numPredictors.
} AdpcmBook; // size >= 8, 0x8 aligned
typedef struct {
/* 0x00 */ s32 order;
/* 0x04 */ s32 numPredictors;
/* 0x08 */ u32 book; // size 8 * order * numPredictors.
} AdpcmBook32Bit; // size >= 8, 0x8 aligned
typedef struct {
/* 0x00 */ u32 codec : 4; // The state of compression or decompression
/* 0x00 */ u32 medium : 2; // Medium where sample is currently stored
@@ -242,10 +244,27 @@ typedef struct {
book; // Adpcm book parameters used by the sample. Offset from the start of the sound font / pointer to ram
} Sample; // size = 0x10
typedef struct {
/* 0x00 */ u32 codec : 4; // The state of compression or decompression
/* 0x00 */ u32 medium : 2; // Medium where sample is currently stored
/* 0x00 */ u32 unk_bit26 : 1;
/* 0x00 */ u32 isRelocated : 1; // Has the sample header been relocated (offsets to pointers)
/* 0x01 */ u32 size : 24; // Size of the sample
/* 0x04 */ u32 sampleAddr; // Raw sample data. Offset from the start of the sample bank or absolute address to
// either rom or ram
/* 0x08 */ u32 loop; // Adpcm loop parameters used by the sample. Offset from the start of the sound font / pointer to ram
/* 0x0C */ u32 book; // Adpcm book parameters used by the sample. Offset from the start of the sound font / pointer to ram
} Sample32Bit; // size = 0x10
typedef struct {
/* 0x00 */ Sample* sample;
/* 0x04 */ f32 tuning; // frequency modulation factor
} TunedSample; // size = 0x8
} TunedSample;// size = 0x8
typedef struct {
/* 0x00 */ u32 sample;
/* 0x04 */ f32 tuning; // frequency modulation factor
} TunedSample32Bit;
typedef struct {
/* 0x00 */ u8 isRelocated; // have the envelope and all samples been relocated (offsets to pointers)
@@ -258,6 +277,17 @@ typedef struct {
/* 0x18 */ TunedSample highPitchTunedSample;
} Instrument; // size = 0x20
typedef struct {
/* 0x00 */ u8 isRelocated; // have the envelope and all samples been relocated (offsets to pointers)
/* 0x01 */ u8 normalRangeLo;
/* 0x02 */ u8 normalRangeHi;
/* 0x03 */ u8 adsrDecayIndex; // index used to obtain adsr decay rate from adsrDecayTable
/* 0x04 */ u32 envelope;
/* 0x08 */ TunedSample32Bit lowPitchTunedSample;
/* 0x10 */ TunedSample32Bit normalPitchTunedSample;
/* 0x18 */ TunedSample32Bit highPitchTunedSample;
} Instrument32Bit; // size = 0x20
typedef struct {
/* 0x00 */ u8 adsrDecayIndex; // index used to obtain adsr decay rate from adsrDecayTable
/* 0x01 */ u8 pan;
@@ -266,6 +296,14 @@ typedef struct {
/* 0x0C */ EnvelopePoint* envelope;
} Drum; // size = 0x10
typedef struct {
/* 0x00 */ u8 adsrDecayIndex; // index used to obtain adsr decay rate from adsrDecayTable
/* 0x01 */ u8 pan;
/* 0x02 */ u8 isRelocated; // have tunedSample.sample and envelope been relocated (offsets to pointers)
/* 0x04 */ TunedSample tunedSample;
/* 0x0C */ EnvelopePoint* envelope;
} Drum32Bit; // size = 0x10
typedef struct {
/* 0x00 */ TunedSample tunedSample;
} SoundEffect; // size = 0x08
@@ -766,13 +804,13 @@ typedef struct {
/* 0x0 */ union {
u32 opArgs;
struct {
u8 op;
u8 arg0;
u8 arg1;
u8 arg2;
u8 arg1;
u8 arg0;
u8 op;
};
};
/* 0x4 */ union {
union {
void* data;
f32 asFloat;
s32 asInt;