Difference between revisions of "FF7/PSX/Sound/Code Map"
< FF7
Jump to navigation
Jump to search
m (Add headings) |
m (Unification of terms with other pages etc.) |
||
| Line 9: | Line 9: | ||
|- | |- | ||
|0x80029818 | |0x80029818 | ||
| − | |void AkaoLoadInstrSet(const void * | + | |void AkaoLoadInstrSet(const void *sampleSet, const void *instrSet) |
|Load additional instrument set | |Load additional instrument set | ||
| − | '' | + | ''sampleSet'': corresponding to SOUND/INSTR2.ALL |
| − | '' | + | ''instrSet'': corresponding to SOUND/INSTR2.DAT |
|- | |- | ||
|0x8002988C | |0x8002988C | ||
| − | |void AkaoInit(const void * | + | |void AkaoInit(const void *sampleSet, const void *instrSet) |
|Initialize sound driver and load initial instruments | |Initialize sound driver and load initial instruments | ||
| − | '' | + | ''sampleSet'': corresponding to SOUND/INSTR.ALL |
| − | '' | + | ''instrSet'': corresponding to SOUND/INSTR.DAT |
|- | |- | ||
|0x8002DA7C | |0x8002DA7C | ||
|int AkaoLoadSeq(void) | |int AkaoLoadSeq(void) | ||
| − | |Load and start playing new AKAO sequence | + | |Load and start playing new [[FF7/PSX/Sound/AKAO frames|AKAO sequence]] |
Parameters are given from a global structure | Parameters are given from a global structure | ||
| Line 34: | Line 34: | ||
|0x80030E7C | |0x80030E7C | ||
|void _AkaoDispatchVoice(struct MusicPlayerTrack *track, void *a1, int a2) | |void _AkaoDispatchVoice(struct MusicPlayerTrack *track, void *a1, int a2) | ||
| − | |Dispatch voice | + | |Dispatch voice opcodes until the next note or end of track |
|- | |- | ||
|0x80036298 | |0x80036298 | ||
| Line 45: | Line 45: | ||
|- | |- | ||
|0x80049948 | |0x80049948 | ||
| − | |const unsigned char | + | |const unsigned char VOICE_OPCODE_LENGTHS[0x60] |
| − | |Length table for voice | + | |Length table for voice opcodes 0xa0-0xff |
0 for end of track and branches | 0 for end of track and branches | ||
|- | |- | ||
|0x80049AA8 | |0x80049AA8 | ||
| − | |void (* const | + | |void (* const VOICE_OPCODES[0x60])(struct MusicPlayerTrack *, void *, int) |
| − | |Address table for voice | + | |Address table for voice opcodes 0xa0-0xff |
|- | |- | ||
|0x80049C44 | |0x80049C44 | ||
Revision as of 14:15, 8 May 2020
Code Map
Introduces functions, variables and data related to sound, contained in SCUS_941.63 (game program of US version). Note that all symbol names below are for convenience only.
| PSX Address | Declaration | Description |
|---|---|---|
| 0x80029818 | void AkaoLoadInstrSet(const void *sampleSet, const void *instrSet) | Load additional instrument set
sampleSet: corresponding to SOUND/INSTR2.ALL instrSet: corresponding to SOUND/INSTR2.DAT |
| 0x8002988C | void AkaoInit(const void *sampleSet, const void *instrSet) | Initialize sound driver and load initial instruments
sampleSet: corresponding to SOUND/INSTR.ALL instrSet: corresponding to SOUND/INSTR.DAT |
| 0x8002DA7C | int AkaoLoadSeq(void) | Load and start playing new AKAO sequence
Parameters are given from a global structure Returns: 0 for success, 1 for already loaded, and -1 for invalid signature |
| 0x80030E7C | void _AkaoDispatchVoice(struct MusicPlayerTrack *track, void *a1, int a2) | Dispatch voice opcodes until the next note or end of track |
| 0x80036298 | void SpuInit(void) | Initialize SPU (PsyQ library function) |
| 0x8003D0C0 | int ResetCallback() | Initialize all system callbacks (PsyQ library function) |
| 0x80049948 | const unsigned char VOICE_OPCODE_LENGTHS[0x60] | Length table for voice opcodes 0xa0-0xff
0 for end of track and branches |
| 0x80049AA8 | void (* const VOICE_OPCODES[0x60])(struct MusicPlayerTrack *, void *, int) | Address table for voice opcodes 0xa0-0xff |
| 0x80049C44 | const unsigned short VOLUME_TABLE_L[256] | |
| 0x80049E44 | const unsigned short VOLUME_TABLE_R[256] | |
| 0x80083580 | unsigned char g_AkaoSeqData[] | RAM area to load AKAO sequence data |
Structures
struct MusicPlayerTrack {
};
