diff options
Diffstat (limited to 'include/gba')
| -rw-r--r-- | include/gba/io_reg.h | 10 | ||||
| -rw-r--r-- | include/gba/m4a_internal.h | 92 |
2 files changed, 53 insertions, 49 deletions
diff --git a/include/gba/io_reg.h b/include/gba/io_reg.h index 071a89bc5..1daa99e1d 100644 --- a/include/gba/io_reg.h +++ b/include/gba/io_reg.h @@ -553,6 +553,7 @@ #define WININ_WIN0_BG_ALL (WININ_WIN0_BG0 | WININ_WIN0_BG1 | WININ_WIN0_BG2 | WININ_WIN0_BG3) #define WININ_WIN0_OBJ (1 << 4) #define WININ_WIN0_CLR (1 << 5) +#define WININ_WIN0_ALL (WININ_WIN0_BG_ALL | WININ_WIN0_OBJ | WININ_WIN0_CLR) #define WININ_WIN1_BG0 (1 << 8) #define WININ_WIN1_BG1 (1 << 9) #define WININ_WIN1_BG2 (1 << 10) @@ -560,6 +561,7 @@ #define WININ_WIN1_BG_ALL (WININ_WIN1_BG0 | WININ_WIN1_BG1 | WININ_WIN1_BG2 | WININ_WIN1_BG3) #define WININ_WIN1_OBJ (1 << 12) #define WININ_WIN1_CLR (1 << 13) +#define WININ_WIN1_ALL (WININ_WIN1_BG_ALL | WININ_WIN1_OBJ | WININ_WIN1_CLR) #define WINOUT_WIN01_BG0 (1 << 0) #define WINOUT_WIN01_BG1 (1 << 1) @@ -568,6 +570,7 @@ #define WINOUT_WIN01_BG_ALL (WINOUT_WIN01_BG0 | WINOUT_WIN01_BG1 | WINOUT_WIN01_BG2 | WINOUT_WIN01_BG3) #define WINOUT_WIN01_OBJ (1 << 4) #define WINOUT_WIN01_CLR (1 << 5) +#define WINOUT_WIN01_ALL (WINOUT_WIN01_BG_ALL | WINOUT_WIN01_OBJ | WINOUT_WIN01_CLR) #define WINOUT_WINOBJ_BG0 (1 << 8) #define WINOUT_WINOBJ_BG1 (1 << 9) #define WINOUT_WINOBJ_BG2 (1 << 10) @@ -575,6 +578,7 @@ #define WINOUT_WINOBJ_BG_ALL (WINOUT_WINOBJ_BG0 | WINOUT_WINOBJ_BG1 | WINOUT_WINOBJ_BG2 | WINOUT_WINOBJ_BG3) #define WINOUT_WINOBJ_OBJ (1 << 12) #define WINOUT_WINOBJ_CLR (1 << 13) +#define WINOUT_WINOBJ_ALL (WINOUT_WINOBJ_BG_ALL | WINOUT_WINOBJ_OBJ | WINOUT_WINOBJ_CLR) #define WIN_RANGE(a, b) (((a) << 8) | (b)) #define WIN_RANGE2(a, b) ((b) | ((a) << 8)) @@ -585,9 +589,10 @@ #define BLDCNT_TGT1_BG1 (1 << 1) #define BLDCNT_TGT1_BG2 (1 << 2) #define BLDCNT_TGT1_BG3 (1 << 3) +#define BLDCNT_TGT1_BG_ALL (BLDCNT_TGT1_BG0 | BLDCNT_TGT1_BG1 | BLDCNT_TGT1_BG2 | BLDCNT_TGT1_BG3) #define BLDCNT_TGT1_OBJ (1 << 4) #define BLDCNT_TGT1_BD (1 << 5) -#define BLDCNT_TGT1_ALL (BLDCNT_TGT1_BG0 | BLDCNT_TGT1_BG1 | BLDCNT_TGT1_BG2 | BLDCNT_TGT1_BG3 | BLDCNT_TGT1_OBJ | BLDCNT_TGT1_BD) +#define BLDCNT_TGT1_ALL (BLDCNT_TGT1_BG_ALL | BLDCNT_TGT1_OBJ | BLDCNT_TGT1_BD) // Bits 6-7 select the special effect #define BLDCNT_EFFECT_NONE (0 << 6) // no special effect #define BLDCNT_EFFECT_BLEND (1 << 6) // 1st+2nd targets mixed (controlled by BLDALPHA) @@ -598,9 +603,10 @@ #define BLDCNT_TGT2_BG1 (1 << 9) #define BLDCNT_TGT2_BG2 (1 << 10) #define BLDCNT_TGT2_BG3 (1 << 11) +#define BLDCNT_TGT2_BG_ALL (BLDCNT_TGT2_BG0 | BLDCNT_TGT2_BG1 | BLDCNT_TGT2_BG2 | BLDCNT_TGT2_BG3) #define BLDCNT_TGT2_OBJ (1 << 12) #define BLDCNT_TGT2_BD (1 << 13) -#define BLDCNT_TGT2_ALL (BLDCNT_TGT2_BG0 | BLDCNT_TGT2_BG1 | BLDCNT_TGT2_BG2 | BLDCNT_TGT2_BG3 | BLDCNT_TGT2_OBJ | BLDCNT_TGT2_BD) +#define BLDCNT_TGT2_ALL (BLDCNT_TGT2_BG_ALL | BLDCNT_TGT2_OBJ | BLDCNT_TGT2_BD) // BLDALPHA #define BLDALPHA_BLEND(target1, target2) (((target2) << 8) | (target1)) diff --git a/include/gba/m4a_internal.h b/include/gba/m4a_internal.h index e2836c6f6..bdff1b865 100644 --- a/include/gba/m4a_internal.h +++ b/include/gba/m4a_internal.h @@ -140,55 +140,13 @@ struct SoundChannel struct WaveData *wav; u32 cp; struct MusicPlayerTrack *track; - u32 pp; - u32 np; - u32 d4; + void *pp; + void *np; + void *d4; u16 xpi; u16 xpc; }; -#define MAX_DIRECTSOUND_CHANNELS 12 - -#define PCM_DMA_BUF_SIZE 1584 // size of Direct Sound buffer - -struct SoundInfo -{ - // This field is normally equal to ID_NUMBER but it is set to other - // values during sensitive operations for locking purposes. - // This field should be volatile but isn't. This could potentially cause - // race conditions. - u32 ident; - - vu8 pcmDmaCounter; - - // Direct Sound - u8 reverb; - u8 maxChans; - u8 masterVolume; - u8 freq; - - u8 mode; - u8 c15; - u8 pcmDmaPeriod; // number of V-blanks per PCM DMA - u8 maxLines; - u8 gap[3]; - s32 pcmSamplesPerVBlank; - s32 pcmFreq; - s32 divFreq; - struct CgbChannel *cgbChans; - u32 func; - u32 intp; - void (*CgbSound)(void); - void (*CgbOscOff)(u8); - u32 (*MidiKeyToCgbFreq)(u8, u8, u8); - u32 MPlayJumpTable; - u32 plynote; - u32 ExtVolPit; - u8 gap2[16]; - struct SoundChannel chans[MAX_DIRECTSOUND_CHANNELS]; - s8 pcmBuffer[PCM_DMA_BUF_SIZE * 2]; -}; - struct SongHeader { u8 trackCount; @@ -312,7 +270,7 @@ struct MusicPlayerInfo struct MusicPlayerTrack *tracks; struct ToneData *tone; u32 ident; - u32 func; + void (*func)(); u32 intp; }; @@ -334,7 +292,47 @@ struct Song extern const struct MusicPlayer gMPlayTable[]; extern const struct Song gSongTable[]; +#define MAX_DIRECTSOUND_CHANNELS 12 + +#define PCM_DMA_BUF_SIZE 1584 // size of Direct Sound buffer + +struct SoundInfo +{ + // This field is normally equal to ID_NUMBER but it is set to other + // values during sensitive operations for locking purposes. + // This field should be volatile but isn't. This could potentially cause + // race conditions. + u32 ident; + + vu8 pcmDmaCounter; + + // Direct Sound + u8 reverb; + u8 maxChans; + u8 masterVolume; + u8 freq; + u8 mode; + u8 c15; + u8 pcmDmaPeriod; // number of V-blanks per PCM DMA + u8 maxLines; + u8 gap[3]; + s32 pcmSamplesPerVBlank; + s32 pcmFreq; + s32 divFreq; + struct CgbChannel *cgbChans; + void (*func)(); + u32 intp; + void (*CgbSound)(); + void (*CgbOscOff)(u8); + u32 (*MidiKeyToCgbFreq)(u8, u8, u8); + void (**MPlayJumpTable)(); + void (*plynote)(u8, struct MusicPlayerInfo *, struct MusicPlayerTrack *); + void (*ExtVolPit)(struct MusicPlayerInfo *, struct MusicPlayerTrack *); + u32 gap2[4]; + struct SoundChannel chans[MAX_DIRECTSOUND_CHANNELS]; + s8 pcmBuffer[PCM_DMA_BUF_SIZE * 2]; +}; extern u8 gMPlayMemAccArea[]; @@ -448,7 +446,7 @@ void ply_tune(struct MusicPlayerInfo *, struct MusicPlayerTrack *); void ply_port(struct MusicPlayerInfo *, struct MusicPlayerTrack *); void ply_xcmd(struct MusicPlayerInfo *, struct MusicPlayerTrack *); void ply_endtie(struct MusicPlayerInfo *, struct MusicPlayerTrack *); -void ply_note(struct MusicPlayerInfo *, struct MusicPlayerTrack *); +void ply_note(u8, struct MusicPlayerInfo *, struct MusicPlayerTrack *); // extended sound command handler functions void ply_xxx(struct MusicPlayerInfo *, struct MusicPlayerTrack *); |