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https://github.com/coop-deluxe/sm64coopdx.git
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108 lines
3 KiB
C
108 lines
3 KiB
C
#ifndef AUDIO_LOAD_H
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#define AUDIO_LOAD_H
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#include <PR/ultratypes.h>
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#include "internal.h"
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#define AUDIO_FRAME_DMA_QUEUE_SIZE 0x80
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#define PRELOAD_BANKS 2
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#define PRELOAD_SEQUENCE 1
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#define IS_SEQUENCE_CHANNEL_VALID(ptr) ((uintptr_t)(ptr) != (uintptr_t)&gSequenceChannelNone)
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extern struct Note *gNotes;
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// Music in SM64 is played using 3 players:
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// gSequencePlayers[0] is level background music
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// gSequencePlayers[1] is misc music, like the puzzle jingle
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// gSequencePlayers[2] is sound
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extern struct SequencePlayer gSequencePlayers[SEQUENCE_PLAYERS];
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extern struct SequenceChannel gSequenceChannels[SEQUENCE_CHANNELS];
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extern struct SequenceChannelLayer gSequenceLayers[SEQUENCE_LAYERS];
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extern struct SequenceChannel gSequenceChannelNone;
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extern struct AudioListItem gLayerFreeList;
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extern struct NotePool gNoteFreeLists;
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extern OSMesgQueue gCurrAudioFrameDmaQueue;
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extern u32 gSampleDmaNumListItems;
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extern ALSeqFile *gAlCtlHeader;
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extern ALSeqFile *gAlTbl;
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extern ALSeqFile *gSeqFileHeader;
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extern u8 *gAlBankSets;
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extern struct CtlEntry *gCtlEntries;
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#if defined(VERSION_EU) || defined(VERSION_SH)
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extern struct AudioBufferParametersEU gAudioBufferParameters;
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#endif
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extern s32 gAiFrequency;
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extern u32 sDmaBufSize;
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#ifdef VERSION_SH
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extern s16 gCurrAiBufferLength;
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extern s32 D_SH_8034F68C;
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#endif
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extern s32 gMaxAudioCmds;
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extern s32 gMaxSimultaneousNotes;
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extern s32 gSamplesPerFrameTarget;
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extern s32 gMinAiBufferLength;
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extern s16 gTempoInternalToExternal;
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extern s8 gAudioUpdatesPerFrame; // = 4
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extern s8 gSoundMode;
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#ifdef VERSION_SH
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extern OSMesgQueue gUnkQueue1;
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struct UnkStructSH8034EC88 {
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u8 *endAndMediumIdentification;
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struct AudioBankSample *sample;
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u8 *ramAddr;
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u32 encodedInfo;
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s32 isFree;
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};
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struct PatchStruct {
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s32 bankId1;
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s32 bankId2;
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void *baseAddr1;
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void *baseAddr2;
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s32 medium1;
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s32 medium2;
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};
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extern struct UnkStructSH8034EC88 D_SH_8034EC88[0x80];
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#endif
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void audio_dma_partial_copy_async(uintptr_t *devAddr, u8 **vAddr, ssize_t *remaining, OSMesgQueue *queue, OSIoMesg *mesg);
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void decrease_sample_dma_ttls(void);
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#ifdef VERSION_SH
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void *dma_sample_data(uintptr_t devAddr, u32 size, s32 arg2, u8 *dmaIndexRef, s32 medium);
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#else
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void *dma_sample_data(uintptr_t devAddr, u32 size, s32 arg2, u8 *dmaIndexRef);
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#endif
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void init_sample_dma_buffers(s32 arg0);
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#if defined(VERSION_SH)
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void patch_audio_bank(s32 bankId, struct AudioBank *mem, struct PatchStruct *patchInfo);
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#else
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void patch_audio_bank(struct AudioBank *mem, u8 *offset, u32 numInstruments, u32 numDrums);
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#endif
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#ifndef VERSION_SH
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void preload_sequence(u32 seqId, u8 preloadMask);
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#endif
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void load_sequence(u32 player, u32 seqId, s32 loadAsync);
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#ifdef VERSION_SH
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void func_sh_802f3158(s32 index, s32 arg1, s32 arg2, OSMesgQueue *retQueue);
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u8 *func_sh_802f3220(u32 index, u32 *a1);
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struct AudioBankSample *func_sh_802f4978(s32 bankId, s32 idx);
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void *func_802f3f08(s32 poolIdx, s32 arg1, s32 arg2, s32 arg3, OSMesgQueue *retQueue);
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s32 func_sh_802f3368(s32 arg0);
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void *func_sh_802f3764(s32 arg0, s32 idx, s32 *arg2);
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#endif
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#endif // AUDIO_LOAD_H
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