diff options
61 files changed, 3951 insertions, 5805 deletions
diff --git a/arm7/arm7.lsf b/arm7/arm7.lsf index 4c14fd1e..950f30e7 100644 --- a/arm7/arm7.lsf +++ b/arm7/arm7.lsf @@ -40,16 +40,12 @@ Autoload WRAM Object PXI_fifo.o Object EXI_genPort.o Object PAD_xyButton.o - Object SND.o + Object SND_global.o + Object SND_channel.o Object SND_util.o Object SND_main.o Object SND_capture.o - Object SND_channel.o - Object SND_lfo.o - Object SND_wave.o - Object SND_lockChannel.o Object SND_exChannel.o - Object SND_unk_037FD440.o Object SND_seq.o Object SND_bank.o Object SND_work.o diff --git a/arm7/asm/SND.s b/arm7/asm/SND.s deleted file mode 100644 index 8bab9030..00000000 --- a/arm7/asm/SND.s +++ /dev/null @@ -1,504 +0,0 @@ -#todo split further - - .include "asm/macros.inc" - .include "global.inc" - - .section .data - - .global sMasterPan -sMasterPan: - .word 0xFFFFFFFF - - .section .bss - - .global sSurroundDecay -sSurroundDecay: ;0x03807A0C - .space 0x03807A10 - 0x03807A0C - - .global sOrgPan -sOrgPan: ;0x03807A10 - .space 0x03807A20 - 0x03807A10 - - .global sOrgVolume -sOrgVolume: ;0x03807A20 - .space 0x03807A30 - 0x03807A20 - - .section .text - - arm_func_start SND_SetOutputSelector -SND_SetOutputSelector: ; 0x037FBA0C - ldr ip, _037FBA40 ; =0x04000501 - ldrb ip, [ip] - ands ip, ip, #128 ; 0x80 - movne ip, #1 - moveq ip, #0 - mov ip, ip, lsl #7 - orr r3, ip, r3, lsl #5 - orr r2, r3, r2, lsl #4 - orr r1, r2, r1, lsl #2 - orr r1, r0, r1 - ldr r0, _037FBA40 ; =0x04000501 - strb r1, [r0] - bx lr -_037FBA40: .word 0x04000501 - - arm_func_start SND_SetMasterVolume -SND_SetMasterVolume: ; 0x037FBA44 - ldr r1, _037FBA50 ; =0x04000500 - strb r0, [r1] - bx lr -_037FBA50: .word 0x04000500 - - arm_func_start SND_EndSleep -SND_EndSleep: ; 0x037FBA54 - stmfd sp!, {lr} - sub sp, sp, #4 - ldr r1, _037FBA94 ; =0x04000304 - ldrh r0, [r1] - orr r0, r0, #1 - strh r0, [r1] - mov r0, #1 - bl PMi_SetControl - mov r0, #256 ; 0x100 - bl FUN_037FBA9C - ldr r0, _037FBA98 ; =0x0007AB80 - bl OS_SpinWait - bl SND_Enable - add sp, sp, #4 - ldmia sp!, {lr} - bx lr -_037FBA94: .word 0x04000304 -_037FBA98: .word 0x0007AB80 - - arm_func_start FUN_037FBA9C -FUN_037FBA9C: ; 0x037FBA9C - ldr ip, _037FBAA4 ; =SVC_SoundBiasSet - bx ip -_037FBAA4: .word SVC_SoundBiasSet - - arm_func_start SND_BeginSleep -SND_BeginSleep: ; 0x037FBAA8 - stmfd sp!, {lr} - sub sp, sp, #4 - bl SND_Disable - mov r0, #128 ; 0x80 - bl FUN_037FBAEC - mov r0, #262144 ; 0x40000 - bl OS_SpinWait - mov r0, #1 - bl PMi_ResetControl - ldr r1, _037FBAE8 ; =0x04000304 - ldrh r0, [r1] - bic r0, r0, #1 - strh r0, [r1] - add sp, sp, #4 - ldmia sp!, {lr} - bx lr -_037FBAE8: .word 0x04000304 - - arm_func_start FUN_037FBAEC -FUN_037FBAEC: ; 0x037FBAEC - ldr ip, _037FBAF4 ; =SVC_SoundBiasReset - bx ip -_037FBAF4: .word SVC_SoundBiasReset - - arm_func_start SND_Shutdown -SND_Shutdown: ; 0x037FBAF8 - stmdb sp!, {r4, r5, lr} - sub sp, sp, #4 - bl SND_Disable - mov r5, #0 - mov r4, #1 -_037FBB0C: - mov r0, r5 - mov r1, r4 - bl SND_StopChannel - add r5, r5, #1 - cmp r5, #16 - blt _037FBB0C - mov r1, #0 - ldr r0, _037FBB44 ; =0x04000508 - strb r1, [r0] - ldr r0, _037FBB48 ; =0x04000509 - strb r1, [r0] - add sp, sp, #4 - ldmia sp!, {r4, r5, lr} - bx lr -_037FBB44: .word 0x04000508 -_037FBB48: .word 0x04000509 - - arm_func_start SND_Disable -SND_Disable: ; 0x037FBB4C - ldr r1, _037FBB60 ; =0x04000501 - ldrb r0, [r1] - bic r0, r0, #128 ; 0x80 - strb r0, [r1] - bx lr -_037FBB60: .word 0x04000501 - - arm_func_start SND_Enable -SND_Enable: ; 0x037FBB64 - ldr r1, _037FBB78 ; =0x04000501 - ldrb r0, [r1] - orr r0, r0, #128 ; 0x80 - strb r0, [r1] - bx lr -_037FBB78: .word 0x04000501 - - arm_func_start CalcSurroundDecay -CalcSurroundDecay: ; 0x037FBB7C - cmp r1, #24 - bge _037FBBAC - ldr r2, _037FBBE0 ; =sSurroundDecay - ldr r3, [r2] - ldr r2, _037FBBE4 ; =0x00007FFF - sub r2, r2, r3 - add r1, r1, #40 ; 0x28 - mul r1, r3, r1 - add r1, r1, r2, lsl #6 - mul r1, r0, r1 - mov r0, r1, asr #21 - bx lr -_037FBBAC: - cmp r1, #104 ; 0x68 - bxle lr - ldr r2, _037FBBE0 ; =sSurroundDecay - ldr ip, [r2] - ldr r2, _037FBBE4 ; =0x00007FFF - add r3, ip, r2 - rsb r2, ip, #0 - sub r1, r1, #40 ; 0x28 - mul r1, r2, r1 - add r1, r1, r3, lsl #6 - mul r1, r0, r1 - mov r0, r1, asr #21 - bx lr -_037FBBE0: .word sSurroundDecay -_037FBBE4: .word 0x00007FFF - - arm_func_start SNDi_SetSurroundDecay -SNDi_SetSurroundDecay: ; 0x037FBBE8 - stmdb sp!, {r4, r5, r6, r7, r8, lr} - ldr r1, _037FBC40 ; =sSurroundDecay - str r0, [r1] - mov r4, #0 - ldr r6, _037FBC44 ; =sOrgVolume - mov r7, #1 - ldr r5, _037FBC48 ; =0x0000FFF5 -_037FBC04: - mov r0, r7, lsl r4 - ands r0, r0, r5 - beq _037FBC2C - mov r8, r4, lsl #4 - add r0, r8, #67108864 ; 0x4000000 - ldrb r1, [r0, #1026] ; 0x402 - ldrb r0, [r6, r4] - bl CalcSurroundDecay - add r1, r8, #67108864 ; 0x4000000 - strb r0, [r1, #1024] ; 0x400 -_037FBC2C: - add r4, r4, #1 - cmp r4, #16 - blt _037FBC04 - ldmia sp!, {r4, r5, r6, r7, r8, lr} - bx lr -_037FBC40: .word sSurroundDecay -_037FBC44: .word sOrgVolume -_037FBC48: .word 0x0000FFF5 - - arm_func_start SND_GetChannelControl -SND_GetChannelControl: ; 0x037FBC4C - mov r0, r0, lsl #4 - add r0, r0, #67108864 ; 0x4000000 - ldr r0, [r0, #1024] ; 0x400 - bx lr - - arm_func_start SND_SetMasterPan -SND_SetMasterPan: ; 0x037FBC5C - ldr r1, _037FBCB8 ; =sMasterPan - str r0, [r1] - cmp r0, #0 - blt _037FBC90 - mov r2, #0 - and r1, r0, #255 ; 0xff -_037FBC74: - mov r0, r2, lsl #4 - add r0, r0, #67108864 ; 0x4000000 - strb r1, [r0, #1026] ; 0x402 - add r2, r2, #1 - cmp r2, #16 - blt _037FBC74 - bx lr -_037FBC90: - mov r3, #0 - ldr r2, _037FBCBC ; =sOrgPan -_037FBC98: - ldrb r1, [r2, r3] - mov r0, r3, lsl #4 - add r0, r0, #67108864 ; 0x4000000 - strb r1, [r0, #1026] ; 0x402 - add r3, r3, #1 - cmp r3, #16 - blt _037FBC98 - bx lr -_037FBCB8: .word sMasterPan -_037FBCBC: .word sOrgPan - - arm_func_start SND_IsChannelActive -SND_IsChannelActive: ; 0x037FBCC0 - mov r0, r0, lsl #4 - add r0, r0, #67108864 ; 0x4000000 - ldrb r0, [r0, #1027] ; 0x403 - ands r0, r0, #128 ; 0x80 - movne r0, #1 - moveq r0, #0 - bx lr - - arm_func_start SND_SetChannelPan -SND_SetChannelPan: ; 0x037FBCDC - stmdb sp!, {r4, lr} - ldr r2, _037FBD44 ; =sOrgPan - strb r1, [r2, r0] - ldr r2, _037FBD48 ; =sMasterPan - ldr r2, [r2] - cmp r2, #0 - movge r1, r2 - mov r4, r0, lsl #4 - add r2, r4, #67108864 ; 0x4000000 - strb r1, [r2, #1026] ; 0x402 - ldr r2, _037FBD4C ; =sSurroundDecay - ldr r2, [r2] - cmp r2, #0 - ble _037FBD3C - mov r2, #1 - mov r3, r2, lsl r0 - ldr r2, _037FBD50 ; =0x0000FFF5 - ands r2, r3, r2 - beq _037FBD3C - ldr r2, _037FBD54 ; =sOrgVolume - ldrb r0, [r2, r0] - bl CalcSurroundDecay - add r1, r4, #67108864 ; 0x4000000 - strb r0, [r1, #1024] ; 0x400 -_037FBD3C: - ldmia sp!, {r4, lr} - bx lr -_037FBD44: .word sOrgPan -_037FBD48: .word sMasterPan -_037FBD4C: .word sSurroundDecay -_037FBD50: .word 0x0000FFF5 -_037FBD54: .word sOrgVolume - - arm_func_start SND_SetChannelTimer -SND_SetChannelTimer: ; 0x037FBD58 - rsb r1, r1, #65536 ; 0x10000 - mov r0, r0, lsl #4 - add r0, r0, #67108864 ; 0x4000000 - add r0, r0, #1024 ; 0x400 - strh r1, [r0, #8] - bx lr - - arm_func_start SND_SetChannelVolume -SND_SetChannelVolume: ; 0x037FBD70 - stmdb sp!, {r4, r5, lr} - sub sp, sp, #4 - mov r5, r0 - mov r4, r2 - ldr r0, _037FBDE8 ; =sOrgVolume - strb r1, [r0, r5] - ldr r0, _037FBDEC ; =sSurroundDecay - ldr r0, [r0] - cmp r0, #0 - ble _037FBDC8 - mov r0, #1 - mov r2, r0, lsl r5 - ldr r0, _037FBDF0 ; =0x0000FFF5 - ands r0, r2, r0 - beq _037FBDC8 - mov r0, r5, lsl #4 - add r0, r0, #67108864 ; 0x4000000 - ldrb r2, [r0, #1026] ; 0x402 - mov r0, r1 - mov r1, r2 - bl CalcSurroundDecay - mov r1, r0 -_037FBDC8: - orr r1, r1, r4, lsl #8 - mov r0, r5, lsl #4 - add r0, r0, #67108864 ; 0x4000000 - add r0, r0, #1024 ; 0x400 - strh r1, [r0] - add sp, sp, #4 - ldmia sp!, {r4, r5, lr} - bx lr -_037FBDE8: .word sOrgVolume -_037FBDEC: .word sSurroundDecay -_037FBDF0: .word 0x0000FFF5 - - arm_func_start SND_StopChannel -SND_StopChannel: ; 0x037FBDF4 - mov r3, r0, lsl #4 - ldr r2, _037FBE1C ; =0x04000400 - add ip, r2, r0, lsl #4 - add r0, r3, #67108864 ; 0x4000000 - ldr r0, [r0, #1024] ; 0x400 - bic r2, r0, #-2147483648 ; 0x80000000 - ands r0, r1, #1 - orrne r2, r2, #32768 ; 0x8000 - str r2, [ip] - bx lr -_037FBE1C: .word 0x04000400 - - arm_func_start SND_SetupChannelNoise -SND_SetupChannelNoise: ; 0x037FBE20 - stmdb sp!, {r4, r5, r6, r7, lr} - sub sp, sp, #4 - mov r7, r2 - mov r6, r3 - ldr r5, [sp, #24] - mov r4, r0, lsl #4 - ldr r2, _037FBEBC ; =sOrgPan - strb r5, [r2, r0] - ldr r2, _037FBEC0 ; =sMasterPan - ldr r2, [r2] - cmp r2, #0 - movge r5, r2 - ldr r2, _037FBEC4 ; =sOrgVolume - strb r1, [r2, r0] - ldr r2, _037FBEC8 ; =sSurroundDecay - ldr r2, [r2] - cmp r2, #0 - ble _037FBE8C - mov r2, #1 - mov r2, r2, lsl r0 - ldr r0, _037FBECC ; =0x0000FFF5 - ands r0, r2, r0 - beq _037FBE8C - mov r0, r1 - mov r1, r5 - bl CalcSurroundDecay - mov r1, r0 -_037FBE8C: - mov r0, r5, lsl #16 - orr r0, r0, #1610612736 ; 0x60000000 - orr r0, r0, r7, lsl #8 - orr r1, r1, r0 - add r0, r4, #67108864 ; 0x4000000 - str r1, [r0, #1024] ; 0x400 - rsb r1, r6, #65536 ; 0x10000 - add r0, r0, #1024 ; 0x400 - strh r1, [r0, #8] - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, lr} - bx lr -_037FBEBC: .word sOrgPan -_037FBEC0: .word sMasterPan -_037FBEC4: .word sOrgVolume -_037FBEC8: .word sSurroundDecay -_037FBECC: .word 0x0000FFF5 - - arm_func_start SND_SetupChannelPsg -SND_SetupChannelPsg: ; 0x037FBED0 - stmdb sp!, {r4, r5, r6, r7, lr} - sub sp, sp, #4 - mov r7, r1 - mov r6, r3 - ldr r5, [sp, #28] - mov r4, r0, lsl #4 - ldr r1, _037FBF74 ; =sOrgPan - strb r5, [r1, r0] - ldr r1, _037FBF78 ; =sMasterPan - ldr r1, [r1] - cmp r1, #0 - movge r5, r1 - ldr r1, _037FBF7C ; =sOrgVolume - strb r2, [r1, r0] - ldr r1, _037FBF80 ; =sSurroundDecay - ldr r1, [r1] - cmp r1, #0 - ble _037FBF3C - mov r1, #1 - mov r1, r1, lsl r0 - ldr r0, _037FBF84 ; =0x0000FFF5 - ands r0, r1, r0 - beq _037FBF3C - mov r0, r2 - mov r1, r5 - bl CalcSurroundDecay - mov r2, r0 -_037FBF3C: - mov r0, r7, lsl #24 - orr r0, r0, #1610612736 ; 0x60000000 - orr r0, r0, r5, lsl #16 - orr r0, r0, r6, lsl #8 - orr r1, r2, r0 - add r0, r4, #67108864 ; 0x4000000 - str r1, [r0, #1024] ; 0x400 - ldr r1, [sp, #24] - rsb r1, r1, #65536 ; 0x10000 - add r0, r0, #1024 ; 0x400 - strh r1, [r0, #8] - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, lr} - bx lr -_037FBF74: .word sOrgPan -_037FBF78: .word sMasterPan -_037FBF7C: .word sOrgVolume -_037FBF80: .word sSurroundDecay -_037FBF84: .word 0x0000FFF5 - - arm_func_start SND_SetupChannelPcm -SND_SetupChannelPcm: ; 0x037FBF88 - stmdb sp!, {r4, r5, r6, r7, r8, lr} - mov r8, r1 - mov r7, r2 - mov r6, r3 - ldr r1, [sp, #32] - ldr r5, [sp, #44] ; 0x2c - mov r4, r0, lsl #4 - ldr r2, _037FC044 ; =sOrgPan - strb r5, [r2, r0] - ldr r2, _037FC048 ; =sMasterPan - ldr r2, [r2] - cmp r2, #0 - movge r5, r2 - ldr r2, _037FC04C ; =sOrgVolume - strb r1, [r2, r0] - ldr r2, _037FC050 ; =sSurroundDecay - ldr r2, [r2] - cmp r2, #0 - ble _037FBFF8 - mov r2, #1 - mov r2, r2, lsl r0 - ldr r0, _037FC054 ; =0x0000FFF5 - ands r0, r2, r0 - beq _037FBFF8 - mov r0, r1 - mov r1, r5 - bl CalcSurroundDecay - mov r1, r0 -_037FBFF8: - ldr r2, [sp, #36] ; 0x24 - mov r0, r7, lsl #29 - orr r0, r0, r6, lsl #27 - orr r0, r0, r5, lsl #16 - orr r0, r0, r2, lsl #8 - orr r0, r1, r0 - add r1, r4, #67108864 ; 0x4000000 - str r0, [r1, #1024] ; 0x400 - ldr r0, [sp, #40] ; 0x28 - rsb r2, r0, #65536 ; 0x10000 - add r0, r1, #1024 ; 0x400 - strh r2, [r0, #8] - ldr r2, [sp, #24] - strh r2, [r0, #10] - ldr r0, [sp, #28] - str r0, [r1, #1036] ; 0x40c - str r8, [r1, #1028] ; 0x404 - ldmia sp!, {r4, r5, r6, r7, r8, lr} - bx lr -_037FC044: .word sOrgPan -_037FC048: .word sMasterPan -_037FC04C: .word sOrgVolume -_037FC050: .word sSurroundDecay -_037FC054: .word 0x0000FFF5 diff --git a/arm7/asm/SND_alarm.s b/arm7/asm/SND_alarm.s deleted file mode 100644 index 68740d65..00000000 --- a/arm7/asm/SND_alarm.s +++ /dev/null @@ -1,144 +0,0 @@ - .include "asm/macros.inc" - .include "global.inc" - - .section .bss - - .global _03808EEC -_03808EEC: ;0x03808EEC - .space 0x038090EC - 0x03808EEC - - .section .text - - arm_func_start AlarmHandler -AlarmHandler: ; 0x037FF524 - stmdb sp!, {r4, r5, r6, lr} - mov r6, r0 - mov r5, #7 - mov r4, #0 -_037FF534: - mov r0, r5 - mov r1, r6 - mov r2, r4 - bl PXI_SendWordByFifo - cmp r0, #0 - blt _037FF534 - ldmia sp!, {r4, r5, r6, lr} - bx lr - - arm_func_start SND_StopAlarm -SND_StopAlarm: ; 0x037FF554 - stmdb sp!, {r4, lr} - ldr r1, _037FF590 ; =_03808EEC - add r4, r1, r0, lsl #6 - ldrb r0, [r1, r0, lsl #6] - cmp r0, #0 - beq _037FF588 - add r0, r4, #20 - bl OS_CancelAlarm - ldrb r0, [r4, #1] - add r0, r0, #1 - strb r0, [r4, #1] - mov r0, #0 - strb r0, [r4] -_037FF588: - ldmia sp!, {r4, lr} - bx lr -_037FF590: .word _03808EEC - - arm_func_start SND_StartAlarm -SND_StartAlarm: ; 0x037FF594 - stmdb sp!, {r4, r5, r6, r7, r8, r9, lr} - sub sp, sp, #12 - mov r4, r0 - ldr r0, _037FF654 ; =_03808EEC - add r5, r0, r4, lsl #6 - ldrb r0, [r0, r4, lsl #6] - cmp r0, #0 - beq _037FF5C4 - add r0, r5, #20 - bl OS_CancelAlarm - mov r0, #0 - strb r0, [r5] -_037FF5C4: - ldr r9, [r5, #4] - ldr r8, [r5, #8] - ldr r7, [r5, #12] - ldr r6, [r5, #16] - ldrb r0, [r5, #1] - orr r4, r4, r0, lsl #8 - add r0, r5, #20 - bl OS_CreateAlarm - mov r0, #0 - cmp r6, r0 - cmpeq r7, r0 - bne _037FF610 - str r4, [sp] - add r0, r5, #20 - mov r1, r9 - mov r2, r8 - ldr r3, _037FF658 ; =AlarmHandler - bl OS_SetAlarm - b _037FF640 -_037FF610: - bl OS_GetTick - mov r2, r0 - ldr r0, _037FF658 ; =AlarmHandler - str r0, [sp, #4] - str r4, [sp, #8] - mov r3, r7 - str r6, [sp] - add r0, r5, #20 - adds r4, r9, r2 - adc r2, r8, r1 - mov r1, r4 - bl OS_SetPeriodicAlarm -_037FF640: - mov r0, #1 - strb r0, [r5] - add sp, sp, #12 - ldmia sp!, {r4, r5, r6, r7, r8, r9, lr} - bx lr -_037FF654: .word _03808EEC -_037FF658: .word AlarmHandler - - arm_func_start SND_SetupAlarm -SND_SetupAlarm: ; 0x037FF65C - stmdb sp!, {r4, r5, r6, r7, r8, lr} - mov r8, r1 - mov r7, r2 - mov r6, r3 - ldr r5, [sp, #24] - ldr r1, _037FF6B4 ; =_03808EEC - add r4, r1, r0, lsl #6 - ldrb r0, [r1, r0, lsl #6] - cmp r0, #0 - beq _037FF694 - add r0, r4, #20 - bl OS_CancelAlarm - mov r0, #0 - strb r0, [r4] -_037FF694: - str r8, [r4, #4] - str r7, [r4, #8] - str r6, [r4, #12] - str r5, [r4, #16] - ldr r0, [sp, #28] - strb r0, [r4, #1] - ldmia sp!, {r4, r5, r6, r7, r8, lr} - bx lr -_037FF6B4: .word _03808EEC - - arm_func_start SND_AlarmInit -SND_AlarmInit: ; 0x037FF6B8 - mov r3, #0 - mov r2, r3 - ldr r1, _037FF6E0 ; =SNDi_Work -_037FF6C4: - add r0, r1, r3, lsl #6 - strb r2, [r0, #3968] ; 0xf80 - strb r2, [r0, #3969] ; 0xf81 - add r3, r3, #1 - cmp r3, #8 - blt _037FF6C4 - bx lr -_037FF6E0: .word SNDi_Work diff --git a/arm7/asm/SND_bank.s b/arm7/asm/SND_bank.s deleted file mode 100644 index acf1ac44..00000000 --- a/arm7/asm/SND_bank.s +++ /dev/null @@ -1,245 +0,0 @@ - .include "asm/macros.inc" - .include "global.inc" - - .text - - arm_func_start GetWaveData -GetWaveData: ; 0x037FF114 - stmfd sp!, {lr} - sub sp, sp, #4 - add r0, r0, r1, lsl #3 - ldr r0, [r0, #24] - cmp r0, #0 - moveq r0, #0 - beq _037FF148 - ldr r1, [r0, #56] ; 0x38 - cmp r2, r1 - movcs r0, #0 - bcs _037FF148 - mov r1, r2 - bl SND_GetWaveDataAddress -_037FF148: - add sp, sp, #4 - ldmia sp!, {lr} - bx lr - - arm_func_start SND_NoteOn -SND_NoteOn: ; 0x037FF154 - stmdb sp!, {r4, r5, r6, r7, r8, r9, lr} - sub sp, sp, #4 - mov r9, r0 - mov r8, r1 - mov r7, r2 - mov r6, r3 - ldr r5, [sp, #36] ; 0x24 - ldrb r4, [r5, #10] - cmp r4, #255 ; 0xff - mvneq r6, #0 - moveq r4, #0 - ldrb r0, [r5] - cmp r0, #4 - addls pc, pc, r0, lsl #2 - b _037FF210 - b _037FF210 - b _037FF1A4 - b _037FF1EC - b _037FF200 - b _037FF1A4 -_037FF1A4: - cmp r0, #1 - ldrneh r1, [r5, #4] - ldrneh r0, [r5, #2] - orrne r1, r0, r1, lsl #16 - bne _037FF1CC - ldr r0, [sp, #32] - ldrh r1, [r5, #4] - ldrh r2, [r5, #2] - bl GetWaveData - mov r1, r0 -_037FF1CC: - cmp r1, #0 - moveq r0, #0 - beq _037FF214 - mov r0, r9 - add r2, r1, #12 - mov r3, r6 - bl SND_StartExChannelPcm - b _037FF214 -_037FF1EC: - mov r0, r9 - ldrh r1, [r5, #2] - mov r2, r6 - bl SND_StartExChannelPsg - b _037FF214 -_037FF200: - mov r0, r9 - mov r1, r6 - bl SND_StartExChannelNoise - b _037FF214 -_037FF210: - mov r0, #0 -_037FF214: - cmp r0, #0 - moveq r0, #0 - beq _037FF270 - strb r8, [r9, #8] - ldrb r0, [r5, #6] - strb r0, [r9, #5] - strb r7, [r9, #9] - mov r0, r9 - ldrb r1, [r5, #7] - bl SND_SetExChannelAttack - mov r0, r9 - ldrb r1, [r5, #8] - bl SND_SetExChannelDecay - mov r0, r9 - ldrb r1, [r5, #9] - bl SND_SetExChannelSustain - mov r0, r9 - mov r1, r4 - bl SND_SetExChannelRelease - ldrb r0, [r5, #11] - sub r0, r0, #64 ; 0x40 - strb r0, [r9, #10] - mov r0, #1 -_037FF270: - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, r8, r9, lr} - bx lr - - arm_func_start SND_GetWaveDataAddress -SND_GetWaveDataAddress: ; 0x037FF27C - stmdb sp!, {r4, r5, lr} - sub sp, sp, #4 - mov r5, r0 - mov r4, r1 - bl SNDi_LockMutex - add r0, r5, r4, lsl #2 - ldr r4, [r0, #60] ; 0x3c - cmp r4, #0 - beq _037FF2AC - cmp r4, #33554432 ; 0x2000000 - addcc r4, r5, r4 - b _037FF2B0 -_037FF2AC: - mov r4, #0 -_037FF2B0: - bl SNDi_UnlockMutex - mov r0, r4 - add sp, sp, #4 - ldmia sp!, {r4, r5, lr} - bx lr - - arm_func_start SND_ReadInstData -SND_ReadInstData: ; 0x037FF2C4 - stmdb sp!, {r4, r5, r6, r7, lr} - sub sp, sp, #4 - mov r6, r0 - movs r7, r1 - mov r5, r2 - mov r4, r3 - movmi r0, #0 - bmi _037FF43C - bl SNDi_LockMutex - ldr r0, [r6, #56] ; 0x38 - cmp r7, r0 - bcc _037FF300 - bl SNDi_UnlockMutex - mov r0, #0 - b _037FF43C -_037FF300: - add r0, r6, r7, lsl #2 - ldr r3, [r0, #60] ; 0x3c - strb r3, [r4] - ldrb r0, [r4] - cmp r0, #17 - addls pc, pc, r0, lsl #2 - b _037FF428 - b _037FF428 - b _037FF364 - b _037FF364 - b _037FF364 - b _037FF364 - b _037FF364 - b _037FF428 - b _037FF428 - b _037FF428 - b _037FF428 - b _037FF428 - b _037FF428 - b _037FF428 - b _037FF428 - b _037FF428 - b _037FF428 - b _037FF384 - b _037FF3D4 -_037FF364: - add r3, r6, r3, lsr #8 - add r2, r4, #2 - mov r1, #5 -_037FF370: - ldrh r0, [r3], #2 - strh r0, [r2], #2 - subs r1, r1, #1 - bne _037FF370 - b _037FF434 -_037FF384: - add r2, r6, r3, lsr #8 - ldrb r1, [r2, #1] - ldrb r0, [r6, r3, lsr #8] - cmp r5, r0 - blt _037FF3A0 - cmp r5, r1 - ble _037FF3AC -_037FF3A0: - bl SNDi_UnlockMutex - mov r0, #0 - b _037FF43C -_037FF3AC: - sub r1, r5, r0 - mov r0, #12 - mla r0, r1, r0, r2 - add r2, r0, #2 - mov r1, #6 -_037FF3C0: - ldrh r0, [r2], #2 - strh r0, [r4], #2 - subs r1, r1, #1 - bne _037FF3C0 - b _037FF434 -_037FF3D4: - mov r2, #0 - add r1, r6, r3, lsr #8 - b _037FF3F8 -_037FF3E0: - add r2, r2, #1 - cmp r2, #8 - blt _037FF3F8 - bl SNDi_UnlockMutex - mov r0, #0 - b _037FF43C -_037FF3F8: - ldrb r0, [r1, r2] - cmp r5, r0 - bgt _037FF3E0 - mov r0, #12 - mla r0, r2, r0, r1 - add r2, r0, #8 - mov r1, #6 -_037FF414: - ldrh r0, [r2], #2 - strh r0, [r4], #2 - subs r1, r1, #1 - bne _037FF414 - b _037FF434 -_037FF428: - bl SNDi_UnlockMutex - mov r0, #0 - b _037FF43C -_037FF434: - bl SNDi_UnlockMutex - mov r0, #1 -_037FF43C: - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, lr} - bx lr diff --git a/arm7/asm/SND_capture.s b/arm7/asm/SND_capture.s deleted file mode 100644 index d40e792e..00000000 --- a/arm7/asm/SND_capture.s +++ /dev/null @@ -1,38 +0,0 @@ - .include "asm/macros.inc" - .include "global.inc" - - .text - - arm_func_start SND_IsCaptureActive -SND_IsCaptureActive: ; 0x037FC4C0 - add r0, r0, #67108864 ; 0x4000000 - ldrb r0, [r0, #1288] ; 0x508 - ands r0, r0, #128 ; 0x80 - movne r0, #1 - moveq r0, #0 - bx lr - - arm_func_start SND_SetupCapture -SND_SetupCapture: ; 0x037FC4D8 - stmdb sp!, {r4, r5, lr} - sub sp, sp, #4 - mov r4, r0, lsl #3 - ldr ip, [sp, #16] - cmp ip, #0 - movne r5, #0 - moveq r5, #1 - ldr lr, [sp, #24] - ldr ip, [sp, #20] - mov r1, r1, lsl #3 - orr r1, r1, r5, lsl #2 - orr r1, r1, ip, lsl #1 - orr r1, lr, r1 - add r0, r0, #67108864 ; 0x4000000 - strb r1, [r0, #1288] ; 0x508 - add r0, r4, #67108864 ; 0x4000000 - str r2, [r0, #1296] ; 0x510 - add r0, r0, #1280 ; 0x500 - strh r3, [r0, #20] - add sp, sp, #4 - ldmia sp!, {r4, r5, lr} - bx lr diff --git a/arm7/asm/SND_channel.s b/arm7/asm/SND_channel.s deleted file mode 100644 index 850c06f3..00000000 --- a/arm7/asm/SND_channel.s +++ /dev/null @@ -1,208 +0,0 @@ - .include "asm/macros.inc" - .include "global.inc" - - .text - - arm_func_start FUN_037FC530 -FUN_037FC530: ; 0x037FC530 - stmdb sp!, {r4, r5, r6, lr} - mov r6, r0 - mov r5, r1 - add r0, r6, #40 ; 0x28 - bl SND_GetLfoValue - mov r4, r0 - mov ip, r0, asr #31 - mov r3, #0 - cmp ip, r3 - cmpeq r0, r3 - beq _037FC5B0 - ldrb r1, [r6, #40] ; 0x28 - cmp r1, #0 - beq _037FC59C - cmp r1, #1 - beq _037FC584 - cmp r1, #2 - moveq ip, ip, lsl #6 - orreq ip, ip, r0, lsr #26 - moveq r4, r0, lsl #6 - b _037FC5A8 -_037FC584: - mov r2, #60 ; 0x3c - umull r4, r1, r0, r2 - mla r1, r0, r3, r1 - mla r1, ip, r2, r1 - mov ip, r1 - b _037FC5A8 -_037FC59C: - mov ip, ip, lsl #6 - orr ip, ip, r0, lsr #26 - mov r4, r0, lsl #6 -_037FC5A8: - mov r4, r4, lsr #14 - orr r4, r4, ip, lsl #18 -_037FC5B0: - cmp r5, #0 - beq _037FC5C0 - add r0, r6, #40 ; 0x28 - bl SND_UpdateLfo -_037FC5C0: - mov r0, r4 - ldmia sp!, {r4, r5, r6, lr} - bx lr - - arm_func_start FUN_037FC5CC -FUN_037FC5CC: ; 0x037FC5CC - stmdb sp!, {r4, r5, lr} - sub sp, sp, #4 - mov r4, r0 - mov r5, r1 - ldrsh r3, [r4, #50] ; 0x32 - cmp r3, #0 - moveq r0, #0 - beq _037FC630 - ldr r0, [r4, #20] - ldr r2, [r4, #24] - cmp r0, r2 - movge r0, #0 - bge _037FC630 - sub r0, r2, r0 - smull r0, r1, r3, r0 - mov r3, r2, asr #31 - bl _ll_sdiv - cmp r5, #0 - beq _037FC630 - ldrb r1, [r4, #3] - mov r1, r1, lsl #29 - movs r1, r1, lsr #31 - ldrne r1, [r4, #20] - addne r1, r1, #1 - strne r1, [r4, #20] -_037FC630: - add sp, sp, #4 - ldmia sp!, {r4, r5, lr} - bx lr - - arm_func_start FUN_037FC63C -FUN_037FC63C: ; 0x037FC63C - stmfd sp!, {lr} - sub sp, sp, #4 - ldrh lr, [r0, #36] ; 0x24 - and r2, lr, #255 ; 0xff - ldrh ip, [r1, #36] ; 0x24 - and r0, ip, #255 ; 0xff - mov r2, r2, lsl #4 - mov r3, r0, lsl #4 - ldr r1, _037FC698 ; =_03807294 - ldrb r0, [r1, lr, asr #8] - mov r2, r2, asr r0 - ldrb r0, [r1, ip, asr #8] - mov r0, r3, asr r0 - cmp r2, r0 - beq _037FC688 - cmp r2, r0 - movlt r0, #1 - mvnge r0, #0 - b _037FC68C -_037FC688: - mov r0, #0 -_037FC68C: - add sp, sp, #4 - ldmia sp!, {lr} - bx lr -_037FC698: .word _03807294 - - arm_func_start FUN_037FC69C -FUN_037FC69C: ; 0x037FC69C - stmdb sp!, {r4, lr} - mov r4, r0 - ldr r0, _037FC6E4 ; =0xFFFE9680 - str r0, [r4, #16] - mov r0, #0 - strb r0, [r4, #2] - str r1, [r4, #52] ; 0x34 - add r0, r4, #40 ; 0x28 - bl SND_StartLfo - ldrb r0, [r4, #3] - orr r0, r0, #2 - strb r0, [r4, #3] - ldrb r0, [r4, #3] - bic r0, r0, #1 - orr r0, r0, #1 - strb r0, [r4, #3] - ldmia sp!, {r4, lr} - bx lr -_037FC6E4: .word 0xFFFE9680 - - arm_func_start FUN_037FC6E8 -FUN_037FC6E8: ; 0x037FC6E8 - stmdb sp!, {r4, lr} - mov r4, r0 - mov ip, #0 - str ip, [r4, #80] ; 0x50 - str r1, [r4, #72] ; 0x48 - str r2, [r4, #76] ; 0x4c - str ip, [r4, #52] ; 0x34 - strb r3, [r4, #34] ; 0x22 - mov r1, #127 ; 0x7f - strh r1, [r4, #36] ; 0x24 - ldrb r2, [r4, #3] - bic r2, r2, #2 - strb r2, [r4, #3] - ldrb r2, [r4, #3] - orr r2, r2, #4 - strb r2, [r4, #3] - mov r2, #60 ; 0x3c - strb r2, [r4, #8] - strb r2, [r4, #5] - strb r1, [r4, #9] - strb ip, [r4, #10] - strh ip, [r4, #12] - strh ip, [r4, #6] - strh ip, [r4, #14] - strb ip, [r4, #11] - strb r1, [r4, #4] - strh ip, [r4, #50] ; 0x32 - str ip, [r4, #24] - str ip, [r4, #20] - bl SND_SetExChannelAttack - mov r0, r4 - mov r1, #127 ; 0x7f - bl SND_SetExChannelDecay - mov r0, r4 - mov r1, #127 ; 0x7f - bl SND_SetExChannelSustain - mov r0, r4 - mov r1, #127 ; 0x7f - bl SND_SetExChannelRelease - add r0, r4, #40 ; 0x28 - bl SND_InitLfoParam - ldmia sp!, {r4, lr} - bx lr - - arm_func_start FUN_037FC794 -FUN_037FC794: ; 0x037FC794 - stmfd sp!, {lr} - sub sp, sp, #4 - mov r1, r0 - cmp r1, #127 ; 0x7f - ldreq r0, _037FC7F0 ; =0x0000FFFF - beq _037FC7E4 - cmp r1, #126 ; 0x7e - moveq r0, #15360 ; 0x3c00 - beq _037FC7E4 - cmp r1, #50 ; 0x32 - movlt r0, r1, lsl #1 - addlt r0, r0, #1 - movlt r0, r0, lsl #16 - movlt r0, r0, lsr #16 - blt _037FC7E4 - mov r0, #7680 ; 0x1e00 - rsb r1, r1, #126 ; 0x7e - bl _s32_div_f - mov r0, r0, lsl #16 - mov r0, r0, lsr #16 -_037FC7E4: - add sp, sp, #4 - ldmia sp!, {lr} - bx lr -_037FC7F0: .word 0x0000FFFF diff --git a/arm7/asm/SND_command.s b/arm7/asm/SND_command.s deleted file mode 100644 index ec1a5014..00000000 --- a/arm7/asm/SND_command.s +++ /dev/null @@ -1,639 +0,0 @@ - .include "asm/macros.inc" - .include "global.inc" - - .section .bss - - .global _038090EC -_038090EC: ;0x038090EC - .space 0x0380910C - 0x038090EC - - .global _0380910C -_0380910C: ;0x0380910C - .space 0x0380912C - 0x0380910C - - .section .text - - arm_func_start ReadDriverInfo -ReadDriverInfo: ; 0x037FF6E4 - stmdb sp!, {r4, r5, lr} - sub sp, sp, #4 - mov r5, r0 - ldr r0, _037FF74C ; =SNDi_Work - mov r1, r5 - mov r2, #4480 ; 0x1180 - bl MIi_CpuCopy32 - ldr r1, _037FF74C ; =SNDi_Work - add r0, r5, #4096 ; 0x1000 - str r1, [r0, #448] ; 0x1c0 - mov r4, #0 -_037FF710: - mov r0, r4 - bl SND_GetChannelControl - add r1, r5, r4, lsl #2 - add r1, r1, #4096 ; 0x1000 - str r0, [r1, #384] ; 0x180 - add r4, r4, #1 - cmp r4, #16 - blt _037FF710 - mov r0, #0 - bl SND_GetLockedChannel - add r1, r5, #4096 ; 0x1000 - str r0, [r1, #452] ; 0x1c4 - add sp, sp, #4 - ldmia sp!, {r4, r5, lr} - bx lr -_037FF74C: .word SNDi_Work - - arm_func_start StopTimer -StopTimer: ; 0x037FF750 - stmdb sp!, {r4, r5, r6, r7, r8, r9, lr} - sub sp, sp, #4 - mov r7, r0 - mov r6, r1 - mov r9, r2 - mov r5, r3 - bl OS_DisableInterrupts - mov r4, r0 - mov r8, #0 - b _037FF790 -_037FF778: - ands r0, r9, #1 - beq _037FF788 - mov r0, r8 - bl SND_StopAlarm -_037FF788: - add r8, r8, #1 - mov r9, r9, lsr #1 -_037FF790: - cmp r8, #8 - bge _037FF7A0 - cmp r9, #0 - bne _037FF778 -_037FF7A0: - mov r8, #0 - b _037FF7C4 -_037FF7A8: - ands r0, r7, #1 - beq _037FF7BC - mov r0, r8 - mov r1, r5 - bl SND_StopChannel -_037FF7BC: - add r8, r8, #1 - mov r7, r7, lsr #1 -_037FF7C4: - cmp r8, #16 - bge _037FF7D4 - cmp r7, #0 - bne _037FF7A8 -_037FF7D4: - ands r0, r6, #1 - movne r1, #0 - ldrne r0, _037FF80C ; =0x04000508 - strneb r1, [r0] - ands r0, r6, #2 - movne r1, #0 - ldrne r0, _037FF810 ; =0x04000509 - strneb r1, [r0] - mov r0, r4 - bl OS_RestoreInterrupts - bl SND_UpdateSharedWork - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, r8, r9, lr} - bx lr -_037FF80C: .word 0x04000508 -_037FF810: .word 0x04000509 - - arm_func_start StartTimer -StartTimer: ; 0x037FF814 - stmdb sp!, {r4, r5, r6, r7, lr} - sub sp, sp, #4 - mov r7, r0 - mov r6, r1 - mov r5, r2 - bl OS_DisableInterrupts - mov r4, r0 - mov r2, #0 - b _037FF858 -_037FF838: - ands r0, r7, #1 - movne r0, r2, lsl #4 - addne r0, r0, #67108864 ; 0x4000000 - ldrneb r1, [r0, #1027] ; 0x403 - orrne r1, r1, #128 ; 0x80 - strneb r1, [r0, #1027] ; 0x403 - add r2, r2, #1 - mov r7, r7, lsr #1 -_037FF858: - cmp r2, #16 - bge _037FF868 - cmp r7, #0 - bne _037FF838 -_037FF868: - ands r0, r6, #1 - beq _037FF8A0 - ands r0, r6, #2 - ldreq r1, _037FF8FC ; =0x04000508 - ldreqb r0, [r1] - orreq r0, r0, #128 ; 0x80 - streqb r0, [r1] - beq _037FF8B4 - ldr r2, _037FF8FC ; =0x04000508 - ldrh r1, [r2] - ldr r0, _037FF900 ; =0x00008080 - orr r0, r1, r0 - strh r0, [r2] - b _037FF8B4 -_037FF8A0: - ands r0, r6, #2 - ldrne r1, _037FF904 ; =0x04000509 - ldrneb r0, [r1] - orrne r0, r0, #128 ; 0x80 - strneb r0, [r1] -_037FF8B4: - mov r6, #0 - b _037FF8D4 -_037FF8BC: - ands r0, r5, #1 - beq _037FF8CC - mov r0, r6 - bl SND_StartAlarm -_037FF8CC: - add r6, r6, #1 - mov r5, r5, lsr #1 -_037FF8D4: - cmp r6, #8 - bge _037FF8E4 - cmp r5, #0 - bne _037FF8BC -_037FF8E4: - mov r0, r4 - bl OS_RestoreInterrupts - bl SND_UpdateSharedWork - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, lr} - bx lr -_037FF8FC: .word 0x04000508 -_037FF900: .word 0x00008080 -_037FF904: .word 0x04000509 - - arm_func_start SetChannelPan -SetChannelPan: ; 0x037FF908 - stmdb sp!, {r4, r5, r6, lr} - mov r6, r0 - mov r5, r1 - mov r4, #0 - b _037FF938 -_037FF91C: - ands r0, r6, #1 - beq _037FF930 - mov r0, r4 - mov r1, r5 - bl SND_SetChannelPan -_037FF930: - add r4, r4, #1 - mov r6, r6, lsr #1 -_037FF938: - cmp r4, #16 - bge _037FF948 - cmp r6, #0 - bne _037FF91C -_037FF948: - ldmia sp!, {r4, r5, r6, lr} - bx lr - - arm_func_start SetChannelVolume -SetChannelVolume: ; 0x037FF950 - stmdb sp!, {r4, r5, r6, r7, lr} - sub sp, sp, #4 - mov r7, r0 - mov r6, r1 - mov r5, r2 - mov r4, #0 - b _037FF98C -_037FF96C: - ands r0, r7, #1 - beq _037FF984 - mov r0, r4 - mov r1, r6 - mov r2, r5 - bl SND_SetChannelVolume -_037FF984: - add r4, r4, #1 - mov r7, r7, lsr #1 -_037FF98C: - cmp r4, #16 - bge _037FF99C - cmp r7, #0 - bne _037FF96C -_037FF99C: - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, lr} - bx lr - - arm_func_start SetChannelTimer -SetChannelTimer: ; 0x037FF9A8 - stmdb sp!, {r4, r5, r6, lr} - mov r6, r0 - mov r5, r1 - mov r4, #0 - b _037FF9D8 -_037FF9BC: - ands r0, r6, #1 - beq _037FF9D0 - mov r0, r4 - mov r1, r5 - bl SND_SetChannelTimer -_037FF9D0: - add r4, r4, #1 - mov r6, r6, lsr #1 -_037FF9D8: - cmp r4, #16 - bge _037FF9E8 - cmp r6, #0 - bne _037FF9BC -_037FF9E8: - ldmia sp!, {r4, r5, r6, lr} - bx lr - - arm_func_start InitPXI -InitPXI: ; 0x037FF9F0 - mov r0, #7 - ldr r1, _037FFA00 ; =PxiFifoCallback - ldr ip, _037FFA04 ; =PXI_SetFifoRecvCallback - bx ip -_037FFA00: .word PxiFifoCallback -_037FFA04: .word PXI_SetFifoRecvCallback - - arm_func_start PxiFifoCallback -PxiFifoCallback: ; 0x037FFA08 - stmdb sp!, {r4, r5, lr} - sub sp, sp, #4 - mov r5, r1 - bl OS_DisableInterrupts - mov r4, r0 - cmp r5, #33554432 ; 0x2000000 - bcc _037FFA38 - ldr r0, _037FFA58 ; =_038090EC - mov r1, r5 - mov r2, #0 - bl OS_SendMessage - b _037FFA44 -_037FFA38: - cmp r5, #0 - bne _037FFA44 - bl SND_SendWakeupMessage -_037FFA44: - mov r0, r4 - bl OS_RestoreInterrupts - add sp, sp, #4 - ldmia sp!, {r4, r5, lr} - bx lr -_037FFA58: .word _038090EC - - arm_func_start SND_CommandProc -SND_CommandProc: ; 0x037FFA5C - stmdb sp!, {r4, r5, r6, r7, r8, r9, lr} - sub sp, sp, #52 ; 0x34 - ldr r7, _037FFEC4 ; =SNDi_SharedWork - ldr r9, _037FFEC8 ; =_038090EC - add r8, sp, #24 - mov r4, #0 - ldr r6, _037FFECC ; =0x0000FFFF - ldr r5, _037FFED0 ; =0x003FFFFF - b _037FFEA0 -_037FFA80: - ldr lr, [sp, #24] - b _037FFE88 -_037FFA88: - add ip, sp, #28 - ldmia lr!, {r0, r1, r2, r3} - stmia ip!, {r0, r1, r2, r3} - ldmia lr, {r0, r1} - stmia ip, {r0, r1} - ldr r0, [sp, #32] - cmp r0, #33 ; 0x21 - addls pc, pc, r0, lsl #2 - b _037FFE84 - b _037FFB34 - b _037FFB4C - b _037FFB58 - b _037FFB70 - b _037FFB7C - b _037FFB8C - b _037FFB9C - b _037FFBB4 - b _037FFBDC - b _037FFBF0 - b _037FFC04 - b _037FFC20 - b _037FFC38 - b _037FFC50 - b _037FFD08 - b _037FFD74 - b _037FFDA8 - b _037FFC68 - b _037FFCB0 - b _037FFCD4 - b _037FFCE4 - b _037FFCF8 - b _037FFDD4 - b _037FFDE0 - b _037FFDEC - b _037FFDF8 - b _037FFE10 - b _037FFE20 - b _037FFE30 - b _037FFE70 - b _037FFE40 - b _037FFE50 - b _037FFE60 - b _037FFE7C -_037FFB34: - ldr r0, [sp, #36] ; 0x24 - ldr r1, [sp, #40] ; 0x28 - ldr r2, [sp, #44] ; 0x2c - ldr r3, [sp, #48] ; 0x30 - bl SND_StartSeq - b _037FFE84 -_037FFB4C: - ldr r0, [sp, #36] ; 0x24 - bl SND_StopSeq - b _037FFE84 -_037FFB58: - ldr r0, [sp, #36] ; 0x24 - ldr r1, [sp, #40] ; 0x28 - ldr r2, [sp, #44] ; 0x2c - ldr r3, [sp, #48] ; 0x30 - bl SND_PrepareSeq - b _037FFE84 -_037FFB70: - ldr r0, [sp, #36] ; 0x24 - bl SND_StartPreparedSeq - b _037FFE84 -_037FFB7C: - ldr r0, [sp, #36] ; 0x24 - ldr r1, [sp, #40] ; 0x28 - bl SND_PauseSeq - b _037FFE84 -_037FFB8C: - ldr r0, [sp, #36] ; 0x24 - ldr r1, [sp, #40] ; 0x28 - bl SND_SkipSeq - b _037FFE84 -_037FFB9C: - ldr r0, [sp, #36] ; 0x24 - ldr r1, [sp, #40] ; 0x28 - ldr r2, [sp, #44] ; 0x2c - ldr r3, [sp, #48] ; 0x30 - bl SNDi_SetPlayerParam - b _037FFE84 -_037FFBB4: - ldr r1, [sp, #36] ; 0x24 - mov r0, r1, lsr #24 - and r0, r0, #255 ; 0xff - str r0, [sp] - bic r0, r1, #-16777216 ; 0xff000000 - ldr r1, [sp, #40] ; 0x28 - ldr r2, [sp, #44] ; 0x2c - ldr r3, [sp, #48] ; 0x30 - bl SNDi_SetTrackParam - b _037FFE84 -_037FFBDC: - ldr r0, [sp, #36] ; 0x24 - ldr r1, [sp, #40] ; 0x28 - ldr r2, [sp, #44] ; 0x2c - bl SND_SetTrackMute - b _037FFE84 -_037FFBF0: - ldr r0, [sp, #36] ; 0x24 - ldr r1, [sp, #40] ; 0x28 - ldr r2, [sp, #44] ; 0x2c - bl SND_SetTrackAllocatableChannel - b _037FFE84 -_037FFC04: - ldr r0, [sp, #36] ; 0x24 - ldr r1, [sp, #40] ; 0x28 - ldr r2, [sp, #44] ; 0x2c - mov r2, r2, lsl #16 - mov r2, r2, asr #16 - bl SND_SetPlayerLocalVariable - b _037FFE84 -_037FFC20: - ldr r0, [sp, #36] ; 0x24 - ldr r1, [sp, #40] ; 0x28 - mov r1, r1, lsl #16 - mov r1, r1, asr #16 - bl SND_SetPlayerGlobalVariable - b _037FFE84 -_037FFC38: - ldr r0, [sp, #36] ; 0x24 - ldr r1, [sp, #40] ; 0x28 - ldr r2, [sp, #44] ; 0x2c - ldr r3, [sp, #48] ; 0x30 - bl StartTimer - b _037FFE84 -_037FFC50: - ldr r0, [sp, #36] ; 0x24 - ldr r1, [sp, #40] ; 0x28 - ldr r2, [sp, #44] ; 0x2c - ldr r3, [sp, #48] ; 0x30 - bl StopTimer - b _037FFE84 -_037FFC68: - ldr r1, [sp, #44] ; 0x2c - mov r0, r1, lsr #29 - and r0, r0, #1 - str r0, [sp] - mov r0, r1, lsr #28 - and r0, r0, #1 - str r0, [sp, #4] - mov r0, r1, lsr #27 - and r0, r0, #1 - str r0, [sp, #8] - mov r0, r1, lsr #31 - and r0, r0, #1 - mov r1, r1, lsr #30 - and r1, r1, #1 - ldr r2, [sp, #36] ; 0x24 - ldr r3, [sp, #40] ; 0x28 - bl SND_SetupCapture - b _037FFE84 -_037FFCB0: - ldr r0, [sp, #48] ; 0x30 - str r0, [sp, #4] - ldr r3, [sp, #44] ; 0x2c - str r4, [sp] - ldr r0, [sp, #36] ; 0x24 - ldr r1, [sp, #40] ; 0x28 - mov r2, #0 - bl SND_SetupAlarm - b _037FFE84 -_037FFCD4: - ldr r0, [sp, #36] ; 0x24 - ldr r1, [sp, #40] ; 0x28 - bl SetChannelTimer - b _037FFE84 -_037FFCE4: - ldr r0, [sp, #36] ; 0x24 - ldr r1, [sp, #40] ; 0x28 - ldr r2, [sp, #44] ; 0x2c - bl SetChannelVolume - b _037FFE84 -_037FFCF8: - ldr r0, [sp, #36] ; 0x24 - ldr r1, [sp, #40] ; 0x28 - bl SetChannelPan - b _037FFE84 -_037FFD08: - ldr r3, [sp, #48] ; 0x30 - ldr r1, [sp, #36] ; 0x24 - ldr r0, [sp, #44] ; 0x2c - and r2, r3, r6 - str r2, [sp] - and r2, r0, r5 - str r2, [sp, #4] - mov r2, r0, lsr #24 - and r2, r2, #127 ; 0x7f - str r2, [sp, #8] - mov r0, r0, lsr #22 - and r0, r0, #3 - str r0, [sp, #12] - and r0, r6, r1, lsr #16 - str r0, [sp, #16] - mov r0, r3, lsr #16 - and r0, r0, #127 ; 0x7f - str r0, [sp, #20] - and r0, r1, r6 - ldr r1, [sp, #40] ; 0x28 - bic r1, r1, #-134217728 ; 0xf8000000 - mov r2, r3, lsr #24 - and r2, r2, #3 - mov r3, r3, lsr #26 - and r3, r3, #3 - bl SND_SetupChannelPcm - b _037FFE84 -_037FFD74: - ldr r1, [sp, #44] ; 0x2c - ldr r3, [sp, #40] ; 0x28 - and r0, r6, r1, lsr #8 - str r0, [sp] - and r0, r1, #127 ; 0x7f - str r0, [sp, #4] - ldr r0, [sp, #36] ; 0x24 - ldr r1, [sp, #48] ; 0x30 - and r2, r3, #127 ; 0x7f - mov r3, r3, lsr #8 - and r3, r3, #3 - bl SND_SetupChannelPsg - b _037FFE84 -_037FFDA8: - ldr r3, [sp, #44] ; 0x2c - ldr r2, [sp, #40] ; 0x28 - and r0, r3, #127 ; 0x7f - str r0, [sp] - ldr r0, [sp, #36] ; 0x24 - and r1, r2, #127 ; 0x7f - mov r2, r2, lsr #8 - and r2, r2, #3 - and r3, r6, r3, lsr #8 - bl SND_SetupChannelNoise - b _037FFE84 -_037FFDD4: - ldr r0, [sp, #36] ; 0x24 - bl SNDi_SetSurroundDecay - b _037FFE84 -_037FFDE0: - ldr r0, [sp, #36] ; 0x24 - bl SND_SetMasterVolume - b _037FFE84 -_037FFDEC: - ldr r0, [sp, #36] ; 0x24 - bl SND_SetMasterPan - b _037FFE84 -_037FFDF8: - ldr r0, [sp, #36] ; 0x24 - ldr r1, [sp, #40] ; 0x28 - ldr r2, [sp, #44] ; 0x2c - ldr r3, [sp, #48] ; 0x30 - bl SND_SetOutputSelector - b _037FFE84 -_037FFE10: - ldr r0, [sp, #36] ; 0x24 - ldr r1, [sp, #40] ; 0x28 - bl SND_LockChannel - b _037FFE84 -_037FFE20: - ldr r0, [sp, #36] ; 0x24 - ldr r1, [sp, #40] ; 0x28 - bl SND_UnlockChannel - b _037FFE84 -_037FFE30: - ldr r0, [sp, #36] ; 0x24 - ldr r1, [sp, #40] ; 0x28 - bl SND_StopUnlockedChannel - b _037FFE84 -_037FFE40: - ldr r0, [sp, #36] ; 0x24 - ldr r1, [sp, #40] ; 0x28 - bl SND_InvalidateSeq - b _037FFE84 -_037FFE50: - ldr r0, [sp, #36] ; 0x24 - ldr r1, [sp, #40] ; 0x28 - bl SND_InvalidateBank - b _037FFE84 -_037FFE60: - ldr r0, [sp, #36] ; 0x24 - ldr r1, [sp, #40] ; 0x28 - bl SND_InvalidateWave - b _037FFE84 -_037FFE70: - ldr r0, [sp, #36] ; 0x24 - str r0, [r7] - b _037FFE84 -_037FFE7C: - ldr r0, [sp, #36] ; 0x24 - bl ReadDriverInfo -_037FFE84: - ldr lr, [sp, #28] -_037FFE88: - cmp lr, #0 - bne _037FFA88 - ldr r1, [r7] - ldr r0, [r1] - add r0, r0, #1 - str r0, [r1] -_037FFEA0: - mov r0, r9 - mov r1, r8 - mov r2, r4 - bl OS_ReceiveMessage - cmp r0, #0 - bne _037FFA80 - add sp, sp, #52 ; 0x34 - ldmia sp!, {r4, r5, r6, r7, r8, r9, lr} - bx lr -_037FFEC4: .word SNDi_SharedWork -_037FFEC8: .word _038090EC -_037FFECC: .word 0x0000FFFF -_037FFED0: .word 0x003FFFFF - - arm_func_start SND_CommandInit -SND_CommandInit: ; 0x037FFED4 - stmfd sp!, {lr} - sub sp, sp, #4 - ldr r0, _037FFF08 ; =_038090EC - ldr r1, _037FFF0C ; =_0380910C - mov r2, #8 - bl OS_InitMessageQueue - bl InitPXI - mov r1, #0 - ldr r0, _037FFF10 ; =SNDi_SharedWork - str r1, [r0] - add sp, sp, #4 - ldmia sp!, {lr} - bx lr -_037FFF08: .word _038090EC -_037FFF0C: .word _0380910C -_037FFF10: .word SNDi_SharedWork diff --git a/arm7/asm/SND_exChannel.s b/arm7/asm/SND_exChannel.s deleted file mode 100644 index b1ac819b..00000000 --- a/arm7/asm/SND_exChannel.s +++ /dev/null @@ -1,645 +0,0 @@ - .include "asm/macros.inc" - .include "global.inc" - - .text - - arm_func_start SND_FreeExChannel -SND_FreeExChannel: ; 0x037FCB80 - cmp r0, #0 - movne r1, #0 - strne r1, [r0, #72] ; 0x48 - strne r1, [r0, #76] ; 0x4c - bx lr - - arm_func_start SND_AllocExChannel -SND_AllocExChannel: ; 0x037FCB94 - stmdb sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - sub sp, sp, #4 - mov sl, r0 - mov r9, r1 - mov fp, r3 - ldr r0, _037FCCBC ; =_03807F48 - ldr r0, [r0] - mvn r0, r0 - and sl, sl, r0 - cmp r2, #0 - ldreq r0, _037FCCC0 ; =_03807F44 - ldreq r0, [r0] - mvneq r0, r0 - andeq sl, sl, r0 - mov r8, #0 - mov r7, r8 - mov r5, #1 - mov r4, #84 ; 0x54 -_037FCBDC: - ldr r0, _037FCCC4 ; =_03807298 - ldrb r1, [r0, r7] - mov r0, r5, lsl r1 - ands r0, sl, r0 - beq _037FCC34 - ldr r0, _037FCCC8 ; =SNDi_Work - mla r6, r1, r4, r0 - cmp r8, #0 - moveq r8, r6 - beq _037FCC34 - ldrb r1, [r8, #34] ; 0x22 - ldrb r0, [r6, #34] ; 0x22 - cmp r0, r1 - bhi _037FCC34 - cmp r0, r1 - bne _037FCC30 - mov r0, r8 - mov r1, r6 - bl FUN_037FC63C - cmp r0, #0 - bge _037FCC34 -_037FCC30: - mov r8, r6 -_037FCC34: - add r7, r7, #1 - cmp r7, #16 - blt _037FCBDC - cmp r8, #0 - moveq r0, #0 - beq _037FCCB0 - ldrb r0, [r8, #34] ; 0x22 - cmp r9, r0 - movlt r0, #0 - blt _037FCCB0 - ldr r3, [r8, #72] ; 0x48 - cmp r3, #0 - beq _037FCC7C - mov r0, r8 - mov r1, #0 - ldr r2, [r8, #76] ; 0x4c - mov lr, pc - bx r3 -_037FCC7C: - ldrb r0, [r8, #3] - bic r0, r0, #248 ; 0xf8 - orr r0, r0, #16 - strb r0, [r8, #3] - ldrb r0, [r8, #3] - bic r0, r0, #1 - strb r0, [r8, #3] - mov r0, r8 - mov r1, fp - ldr r2, [sp, #40] ; 0x28 - mov r3, r9 - bl FUN_037FC6E8 - mov r0, r8 -_037FCCB0: - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - bx lr -_037FCCBC: .word _03807F48 -_037FCCC0: .word _03807F44 -_037FCCC4: .word _03807298 -_037FCCC8: .word SNDi_Work - - arm_func_start SND_IsExChannelActive -SND_IsExChannelActive: ; 0x037FCCCC - ldrb r0, [r0, #3] - mov r0, r0, lsl #31 - mov r0, r0, lsr #31 - bx lr - - arm_func_start SND_ReleaseExChannel -SND_ReleaseExChannel: ; 0x037FCCDC - mov r1, #3 - strb r1, [r0, #2] - bx lr - - arm_func_start SND_SetExChannelRelease -SND_SetExChannelRelease: ; 0x037FCCE8 - stmdb sp!, {r4, lr} - mov r4, r0 - mov r0, r1 - bl FUN_037FC794 - strh r0, [r4, #32] - ldmia sp!, {r4, lr} - bx lr - - arm_func_start SND_SetExChannelSustain -SND_SetExChannelSustain: ; 0x037FCD04 - strb r1, [r0, #29] - bx lr - - arm_func_start SND_SetExChannelDecay -SND_SetExChannelDecay: ; 0x037FCD0C - stmdb sp!, {r4, lr} - mov r4, r0 - mov r0, r1 - bl FUN_037FC794 - strh r0, [r4, #30] - ldmia sp!, {r4, lr} - bx lr - - arm_func_start SND_SetExChannelAttack -SND_SetExChannelAttack: ; 0x037FCD28 - cmp r1, #109 ; 0x6d - rsblt r1, r1, #255 ; 0xff - strltb r1, [r0, #28] - rsbge r2, r1, #127 ; 0x7f - ldrge r1, _037FCD48 ; =_038072A8 - ldrgeb r1, [r1, r2] - strgeb r1, [r0, #28] - bx lr -_037FCD48: .word _038072A8 - - arm_func_start SND_UpdateExChannelEnvelope -SND_UpdateExChannelEnvelope: ; 0x037FCD4C - cmp r1, #0 - beq _037FCDF0 - ldrb r1, [r0, #2] - cmp r1, #3 - addls pc, pc, r1, lsl #2 - b _037FCDF0 - b _037FCD74 - b _037FCDA4 - b _037FCDF0 - b _037FCDE0 -_037FCD74: - ldr r1, [r0, #16] - rsb r2, r1, #0 - ldrb r1, [r0, #28] - mul r1, r2, r1 - mov r1, r1, asr #8 - rsb r1, r1, #0 - str r1, [r0, #16] - ldr r1, [r0, #16] - cmp r1, #0 - moveq r1, #1 - streqb r1, [r0, #2] - b _037FCDF0 -_037FCDA4: - ldrb r1, [r0, #29] - mov r2, r1, lsl #1 - ldr r1, _037FCDFC ; =SNDi_DecibelSquareTable - ldrsh r1, [r1, r2] - mov r3, r1, lsl #7 - ldr r2, [r0, #16] - ldrh r1, [r0, #30] - sub r1, r2, r1 - str r1, [r0, #16] - ldr r1, [r0, #16] - cmp r1, r3 - strle r3, [r0, #16] - movle r1, #2 - strleb r1, [r0, #2] - b _037FCDF0 -_037FCDE0: - ldr r2, [r0, #16] - ldrh r1, [r0, #32] - sub r1, r2, r1 - str r1, [r0, #16] -_037FCDF0: - ldr r0, [r0, #16] - mov r0, r0, asr #7 - bx lr -_037FCDFC: .word SNDi_DecibelSquareTable - - arm_func_start SND_StartExChannelNoise -SND_StartExChannelNoise: ; 0x037FCE00 - stmfd sp!, {lr} - sub sp, sp, #4 - ldrb r2, [r0] - cmp r2, #14 - movcc r0, #0 - bcc _037FCE3C - cmp r2, #15 - movhi r0, #0 - bhi _037FCE3C - mov r2, #2 - strb r2, [r0, #1] - ldr r2, _037FCE48 ; =0x00001F46 - strh r2, [r0, #60] ; 0x3c - bl FUN_037FC69C - mov r0, #1 -_037FCE3C: - add sp, sp, #4 - ldmia sp!, {lr} - bx lr -_037FCE48: .word 0x00001F46 - - arm_func_start SND_StartExChannelPsg -SND_StartExChannelPsg: ; 0x037FCE4C - stmfd sp!, {lr} - sub sp, sp, #4 - ldrb r3, [r0] - cmp r3, #8 - movcc r0, #0 - bcc _037FCE90 - cmp r3, #13 - movhi r0, #0 - bhi _037FCE90 - mov r3, #1 - strb r3, [r0, #1] - str r1, [r0, #68] ; 0x44 - ldr r1, _037FCE9C ; =0x00001F46 - strh r1, [r0, #60] ; 0x3c - mov r1, r2 - bl FUN_037FC69C - mov r0, #1 -_037FCE90: - add sp, sp, #4 - ldmia sp!, {lr} - bx lr -_037FCE9C: .word 0x00001F46 - - arm_func_start SND_StartExChannelPcm -SND_StartExChannelPcm: ; 0x037FCEA0 - stmdb sp!, {r4, lr} - mov r4, r0 - mov lr, r2 - mov r0, #0 - strb r0, [r4, #1] - add ip, r4, #56 ; 0x38 - ldmia r1, {r0, r1, r2} - stmia ip, {r0, r1, r2} - str lr, [r4, #68] ; 0x44 - mov r0, r4 - mov r1, r3 - bl FUN_037FC69C - mov r0, #1 - ldmia sp!, {r4, lr} - bx lr - - arm_func_start SND_ExChannelMain -SND_ExChannelMain: ; 0x037FCEDC - stmdb sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - sub sp, sp, #28 - mov r6, r0 - mov r4, #0 - mov fp, r4 - mov r7, #1 - str r4, [sp, #8] - mov r0, #127 ; 0x7f - str r0, [sp, #20] - str r4, [sp, #16] - str r4, [sp, #12] - str r4, [sp, #4] - str r4, [sp] -_037FCF10: - ldr r8, [sp] - mov sl, r8 - mov r9, r8 - mov r1, #84 ; 0x54 - ldr r0, _037FD1E4 ; =SNDi_Work - mla r5, r4, r1, r0 - ldrb r1, [r5, #3] - mov r0, r1, lsl #31 - movs r0, r0, lsr #31 - beq _037FD1CC - mov r0, r1, lsl #30 - movs r0, r0, lsr #31 - beq _037FCF74 - bic r0, r1, #248 ; 0xf8 - mov r1, r1, lsl #24 - mov r1, r1, lsr #27 - orr r1, r1, #1 - and r1, r1, #255 ; 0xff - and r1, r1, #31 - orr r0, r0, r1, lsl #3 - strb r0, [r5, #3] - ldrb r0, [r5, #3] - bic r0, r0, #2 - strb r0, [r5, #3] - b _037FCFC0 -_037FCF74: - mov r0, r4 - bl SND_IsChannelActive - cmp r0, #0 - bne _037FCFC0 - ldr r3, [r5, #72] ; 0x48 - cmp r3, #0 - streqb fp, [r5, #34] ; 0x22 - beq _037FCFA8 - mov r0, r5 - mov r1, r7 - ldr r2, [r5, #76] ; 0x4c - mov lr, pc - bx r3 -_037FCFA8: - ldr r0, [sp, #4] - strh r0, [r5, #36] ; 0x24 - ldrb r0, [r5, #3] - bic r0, r0, #1 - strb r0, [r5, #3] - b _037FD1CC -_037FCFC0: - ldrb r0, [r5, #9] - mov r1, r0, lsl #1 - ldr r0, _037FD1E8 ; =SNDi_DecibelSquareTable - ldrsh r0, [r0, r1] - add r8, r8, r0 - ldrb r1, [r5, #8] - ldrb r0, [r5, #5] - sub r0, r1, r0 - add sl, sl, r0, lsl #6 - mov r0, r5 - mov r1, r6 - bl SND_UpdateExChannelEnvelope - add r8, r8, r0 - mov r0, r5 - mov r1, r6 - bl FUN_037FC5CC - add r2, sl, r0 - ldrsh r0, [r5, #12] - add r1, r8, r0 - ldrsh r0, [r5, #6] - add r8, r1, r0 - ldrsh r0, [r5, #14] - add sl, r2, r0 - mov r0, r5 - mov r1, r6 - bl FUN_037FC530 - ldrb r1, [r5, #40] ; 0x28 - cmp r1, #0 - beq _037FD05C - cmp r1, #1 - beq _037FD048 - cmp r1, #2 - addeq r9, r9, r0 - b _037FD060 -_037FD048: - mov r1, #32768 ; 0x8000 - rsb r1, r1, #0 - cmp r8, r1 - addgt r8, r8, r0 - b _037FD060 -_037FD05C: - add sl, sl, r0 -_037FD060: - ldrsb r0, [r5, #10] - add r9, r9, r0 - ldrb r0, [r5, #4] - cmp r0, #127 ; 0x7f - mulne r0, r9, r0 - addne r0, r0, #64 ; 0x40 - movne r9, r0, asr #7 - ldrsb r0, [r5, #11] - add r9, r9, r0 - ldrb r0, [r5, #2] - cmp r0, #3 - bne _037FD0EC - ldr r0, _037FD1EC ; =0xFFFFFD2D - cmp r8, r0 - bgt _037FD0EC - ldrb r0, [r5, #3] - bic r0, r0, #248 ; 0xf8 - orr r0, r0, #16 - strb r0, [r5, #3] - ldr r3, [r5, #72] ; 0x48 - cmp r3, #0 - ldreq r0, [sp, #8] - streqb r0, [r5, #34] ; 0x22 - beq _037FD0D4 - mov r0, r5 - mov r1, r7 - ldr r2, [r5, #76] ; 0x4c - mov lr, pc - bx r3 -_037FD0D4: - ldr r0, [sp, #12] - strh r0, [r5, #36] ; 0x24 - ldrb r0, [r5, #3] - bic r0, r0, #1 - strb r0, [r5, #3] - b _037FD1CC -_037FD0EC: - mov r0, r8 - bl SND_CalcChannelVolume - mov r8, r0 - ldrh r0, [r5, #60] ; 0x3c - mov r1, sl - bl SND_CalcTimer - ldrb r1, [r5, #1] - cmp r1, #1 - ldreq r1, _037FD1F0 ; =0x0000FFFC - andeq r0, r0, r1 - moveq r0, r0, lsl #16 - moveq r0, r0, lsr #16 - adds r9, r9, #64 ; 0x40 - ldrmi r9, [sp, #16] - bmi _037FD130 - cmp r9, #127 ; 0x7f - ldrgt r9, [sp, #20] -_037FD130: - ldrh r1, [r5, #36] ; 0x24 - cmp r8, r1 - beq _037FD164 - strh r8, [r5, #36] ; 0x24 - ldrb r2, [r5, #3] - bic r1, r2, #248 ; 0xf8 - mov r2, r2, lsl #24 - mov r2, r2, lsr #27 - orr r2, r2, #8 - and r2, r2, #255 ; 0xff - and r2, r2, #31 - orr r1, r1, r2, lsl #3 - strb r1, [r5, #3] -_037FD164: - ldrh r1, [r5, #38] ; 0x26 - cmp r0, r1 - beq _037FD198 - strh r0, [r5, #38] ; 0x26 - ldrb r0, [r5, #3] - bic r1, r0, #248 ; 0xf8 - mov r0, r0, lsl #24 - mov r0, r0, lsr #27 - orr r0, r0, #4 - and r0, r0, #255 ; 0xff - and r0, r0, #31 - orr r0, r1, r0, lsl #3 - strb r0, [r5, #3] -_037FD198: - ldrb r0, [r5, #35] ; 0x23 - cmp r9, r0 - beq _037FD1CC - strb r9, [r5, #35] ; 0x23 - ldrb r0, [r5, #3] - bic r1, r0, #248 ; 0xf8 - mov r0, r0, lsl #24 - mov r0, r0, lsr #27 - orr r0, r0, #16 - and r0, r0, #255 ; 0xff - and r0, r0, #31 - orr r0, r1, r0, lsl #3 - strb r0, [r5, #3] -_037FD1CC: - add r4, r4, #1 - cmp r4, #16 - blt _037FCF10 - add sp, sp, #28 - ldmia sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - bx lr -_037FD1E4: .word SNDi_Work -_037FD1E8: .word SNDi_DecibelSquareTable -_037FD1EC: .word 0xFFFFFD2D -_037FD1F0: .word 0x0000FFFC - - arm_func_start SND_UpdateExChannel -SND_UpdateExChannel: ; 0x037FD1F4 - stmdb sp!, {r4, r5, r6, r7, r8, r9, sl, lr} - sub sp, sp, #24 - mov r8, #0 - mov r4, #2 - mov r5, #1 - mov r6, r8 - ldr r7, _037FD3DC ; =SNDi_Work - mov sl, #84 ; 0x54 -_037FD214: - mla r9, r8, sl, r7 - ldrb r0, [r9, #3] - mov r0, r0, lsl #24 - movs r0, r0, lsr #27 - beq _037FD374 - ands r0, r0, #2 - beq _037FD23C - mov r0, r8 - mov r1, r6 - bl SND_StopChannel -_037FD23C: - ldrb r0, [r9, #3] - mov r0, r0, lsl #24 - mov r1, r0, lsr #27 - ands r0, r1, #1 - beq _037FD318 - ldrb r0, [r9, #1] - cmp r0, #0 - beq _037FD270 - cmp r0, #1 - beq _037FD2C8 - cmp r0, #2 - beq _037FD2F4 - b _037FD374 -_037FD270: - ldrb r0, [r9, #57] ; 0x39 - cmp r0, #0 - movne r3, r5 - moveq r3, r4 - ldrh r1, [r9, #36] ; 0x24 - ldrh r0, [r9, #62] ; 0x3e - str r0, [sp] - ldr r0, [r9, #64] ; 0x40 - str r0, [sp, #4] - and r0, r1, #255 ; 0xff - str r0, [sp, #8] - mov r0, r1, asr #8 - str r0, [sp, #12] - ldrh r0, [r9, #38] ; 0x26 - str r0, [sp, #16] - ldrb r0, [r9, #35] ; 0x23 - str r0, [sp, #20] - mov r0, r8 - ldr r1, [r9, #68] ; 0x44 - ldrb r2, [r9, #56] ; 0x38 - bl SND_SetupChannelPcm - b _037FD374 -_037FD2C8: - ldrh r3, [r9, #36] ; 0x24 - ldrh r0, [r9, #38] ; 0x26 - str r0, [sp] - ldrb r0, [r9, #35] ; 0x23 - str r0, [sp, #4] - mov r0, r8 - ldr r1, [r9, #68] ; 0x44 - and r2, r3, #255 ; 0xff - mov r3, r3, asr #8 - bl SND_SetupChannelPsg - b _037FD374 -_037FD2F4: - ldrh r2, [r9, #36] ; 0x24 - ldrb r0, [r9, #35] ; 0x23 - str r0, [sp] - mov r0, r8 - and r1, r2, #255 ; 0xff - mov r2, r2, asr #8 - ldrh r3, [r9, #38] ; 0x26 - bl SND_SetupChannelNoise - b _037FD374 -_037FD318: - ands r0, r1, #4 - beq _037FD32C - mov r0, r8 - ldrh r1, [r9, #38] ; 0x26 - bl SND_SetChannelTimer -_037FD32C: - ldrb r0, [r9, #3] - mov r0, r0, lsl #24 - mov r0, r0, lsr #27 - ands r0, r0, #8 - beq _037FD354 - ldrh r2, [r9, #36] ; 0x24 - mov r0, r8 - and r1, r2, #255 ; 0xff - mov r2, r2, asr #8 - bl SND_SetChannelVolume -_037FD354: - ldrb r0, [r9, #3] - mov r0, r0, lsl #24 - mov r0, r0, lsr #27 - ands r0, r0, #16 - beq _037FD374 - mov r0, r8 - ldrb r1, [r9, #35] ; 0x23 - bl SND_SetChannelPan -_037FD374: - add r8, r8, #1 - cmp r8, #16 - blt _037FD214 - mov r5, #0 - ldr r3, _037FD3DC ; =SNDi_Work - mov r1, #84 ; 0x54 -_037FD38C: - mla r4, r5, r1, r3 - ldrb r0, [r4, #3] - mov r0, r0, lsl #24 - movs r0, r0, lsr #27 - beq _037FD3C4 - ands r0, r0, #1 - movne r0, r5, lsl #4 - addne r0, r0, #67108864 ; 0x4000000 - ldrneb r2, [r0, #1027] ; 0x403 - orrne r2, r2, #128 ; 0x80 - strneb r2, [r0, #1027] ; 0x403 - ldrb r0, [r4, #3] - bic r0, r0, #248 ; 0xf8 - strb r0, [r4, #3] -_037FD3C4: - add r5, r5, #1 - cmp r5, #16 - blt _037FD38C - add sp, sp, #24 - ldmia sp!, {r4, r5, r6, r7, r8, r9, sl, lr} - bx lr -_037FD3DC: .word SNDi_Work - - arm_func_start SND_ExChannelInit -SND_ExChannelInit: ; 0x037FD3E0 - mov ip, #0 - ldr r2, _037FD434 ; =SNDi_Work - mov r0, #84 ; 0x54 -_037FD3EC: - mul r1, ip, r0 - add r3, r2, r1 - strb ip, [r2, r1] - ldrb r1, [r3, #3] - bic r1, r1, #248 ; 0xf8 - strb r1, [r3, #3] - ldrb r1, [r3, #3] - bic r1, r1, #1 - strb r1, [r3, #3] - add ip, ip, #1 - cmp ip, #16 - blt _037FD3EC - mov r1, #0 - ldr r0, _037FD438 ; =_03807F48 - str r1, [r0] - ldr r0, _037FD43C ; =_03807F44 - str r1, [r0] - bx lr -_037FD434: .word SNDi_Work -_037FD438: .word _03807F48 -_037FD43C: .word _03807F44 diff --git a/arm7/asm/SND_lfo.s b/arm7/asm/SND_lfo.s deleted file mode 100644 index cca10305..00000000 --- a/arm7/asm/SND_lfo.s +++ /dev/null @@ -1,77 +0,0 @@ - .include "asm/macros.inc" - .include "global.inc" - - .text - - arm_func_start SND_GetLfoValue -SND_GetLfoValue: ; 0x037FC7F4 - stmdb sp!, {r4, lr} - mov r4, r0 - ldrb r0, [r4, #2] - cmp r0, #0 - moveq r0, #0 - beq _037FC83C - ldrh r1, [r4, #6] - ldrh r0, [r4, #4] - cmp r1, r0 - movcc r0, #0 - bcc _037FC83C - ldrh r0, [r4, #8] - mov r0, r0, lsr #8 - bl SND_SinIdx - ldrb r2, [r4, #3] - ldrb r1, [r4, #2] - mul r0, r1, r0 - mul r0, r2, r0 -_037FC83C: - ldmia sp!, {r4, lr} - bx lr - - arm_func_start SND_UpdateLfo -SND_UpdateLfo: ; 0x037FC844 - ldrh r2, [r0, #6] - ldrh r1, [r0, #4] - cmp r2, r1 - addcc r1, r2, #1 - strcch r1, [r0, #6] - bxcc lr - ldrh r2, [r0, #8] - ldrb r1, [r0, #1] - mov r3, r1, lsl #6 - add r1, r2, r1, lsl #6 - mov r2, r1, lsr #8 - b _037FC878 -_037FC874: - sub r2, r2, #128 ; 0x80 -_037FC878: - cmp r2, #128 ; 0x80 - bcs _037FC874 - ldrh r1, [r0, #8] - add r1, r1, r3 - strh r1, [r0, #8] - ldrh r1, [r0, #8] - and r1, r1, #255 ; 0xff - strh r1, [r0, #8] - ldrh r1, [r0, #8] - orr r1, r1, r2, lsl #8 - strh r1, [r0, #8] - bx lr - - arm_func_start SND_StartLfo -SND_StartLfo: ; 0x037FC8A8 - mov r1, #0 - strh r1, [r0, #8] - strh r1, [r0, #6] - bx lr - - arm_func_start SND_InitLfoParam -SND_InitLfoParam: ; 0x037FC8B8 - mov r2, #0 - strb r2, [r0] - strb r2, [r0, #2] - mov r1, #1 - strb r1, [r0, #3] - mov r1, #16 - strb r1, [r0, #1] - strh r2, [r0, #4] - bx lr diff --git a/arm7/asm/SND_lockChannel.s b/arm7/asm/SND_lockChannel.s deleted file mode 100644 index b525e0d1..00000000 --- a/arm7/asm/SND_lockChannel.s +++ /dev/null @@ -1,167 +0,0 @@ - .include "asm/macros.inc" - .include "global.inc" - - .section .bss - - .global _03807F48 -_03807F48: ;0x03807F48 - .space 0x03807F4C - 0x03807F48 - - .section .text - - arm_func_start SND_GetLockedChannel -SND_GetLockedChannel: ; 0x037FC964 - ands r0, r0, #1 - ldrne r0, _037FC97C ; =_03807F44 - ldrne r0, [r0] - ldreq r0, _037FC980 ; =_03807F48 - ldreq r0, [r0] - bx lr -_037FC97C: .word _03807F44 -_037FC980: .word _03807F48 - - arm_func_start SND_UnlockChannel -SND_UnlockChannel: ; 0x037FC984 - ands r1, r1, #1 - ldreq r1, _037FC9B8 ; =_03807F48 - ldreq r2, [r1] - mvneq r0, r0 - andeq r0, r2, r0 - streq r0, [r1] - bxeq lr - ldr r1, _037FC9BC ; =_03807F44 - ldr r2, [r1] - mvn r0, r0 - and r0, r2, r0 - str r0, [r1] - bx lr -_037FC9B8: .word _03807F48 -_037FC9BC: .word _03807F44 - - arm_func_start SND_LockChannel -SND_LockChannel: ; 0x037FC9C0 - stmdb sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - sub sp, sp, #4 - mov sl, r0 - mov r9, r1 - mov r7, sl - mov r6, #0 - mov fp, r6 - str r6, [sp] - mov r4, r6 - mov r5, #1 - b _037FCA6C -_037FC9EC: - ands r0, r7, #1 - beq _037FCA64 - mov r1, #84 ; 0x54 - ldr r0, _037FCAAC ; =SNDi_Work - mla r8, r6, r1, r0 - ldr r0, _037FCAB0 ; =_03807F48 - ldr r1, [r0] - mov r0, r5, lsl r6 - ands r0, r1, r0 - bne _037FCA64 - ldr r3, [r8, #72] ; 0x48 - cmp r3, #0 - beq _037FCA34 - mov r0, r8 - mov r1, fp - ldr r2, [r8, #76] ; 0x4c - mov lr, pc - bx r3 -_037FCA34: - mov r0, r6 - ldr r1, [sp] - bl SND_StopChannel - strb r4, [r8, #34] ; 0x22 - mov r0, r8 - bl SND_FreeExChannel - ldrb r0, [r8, #3] - bic r0, r0, #248 ; 0xf8 - strb r0, [r8, #3] - ldrb r0, [r8, #3] - bic r0, r0, #1 - strb r0, [r8, #3] -_037FCA64: - add r6, r6, #1 - mov r7, r7, lsr #1 -_037FCA6C: - cmp r6, #16 - bge _037FCA7C - cmp r7, #0 - bne _037FC9EC -_037FCA7C: - ands r0, r9, #1 - ldrne r0, _037FCAB4 ; =_03807F44 - ldrne r1, [r0] - orrne r1, r1, sl - strne r1, [r0] - ldreq r0, _037FCAB0 ; =_03807F48 - ldreq r1, [r0] - orreq r1, r1, sl - streq r1, [r0] - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - bx lr -_037FCAAC: .word SNDi_Work -_037FCAB0: .word _03807F48 -_037FCAB4: .word _03807F44 - - arm_func_start SND_StopUnlockedChannel -SND_StopUnlockedChannel: ; 0x037FCAB8 - stmdb sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - sub sp, sp, #4 - mov sl, r0 - mov r8, #0 - mov r6, r8 - mov r5, r8 - mov r4, r8 - ldr fp, _037FCB78 ; =SNDi_Work - mov r7, #1 - b _037FCB5C -_037FCAE0: - ands r0, sl, #1 - beq _037FCB54 - mov r0, #84 ; 0x54 - mla r9, r8, r0, fp - ldr r0, _037FCB7C ; =_03807F48 - ldr r1, [r0] - mov r0, r7, lsl r8 - ands r0, r1, r0 - bne _037FCB54 - ldr r3, [r9, #72] ; 0x48 - cmp r3, #0 - beq _037FCB24 - mov r0, r9 - mov r1, r6 - ldr r2, [r9, #76] ; 0x4c - mov lr, pc - bx r3 -_037FCB24: - mov r0, r8 - mov r1, r5 - bl SND_StopChannel - strb r4, [r9, #34] ; 0x22 - mov r0, r9 - bl SND_FreeExChannel - ldrb r0, [r9, #3] - bic r0, r0, #248 ; 0xf8 - strb r0, [r9, #3] - ldrb r0, [r9, #3] - bic r0, r0, #1 - strb r0, [r9, #3] -_037FCB54: - add r8, r8, #1 - mov sl, sl, lsr #1 -_037FCB5C: - cmp r8, #16 - bge _037FCB6C - cmp sl, #0 - bne _037FCAE0 -_037FCB6C: - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - bx lr -_037FCB78: .word SNDi_Work -_037FCB7C: .word _03807F48 diff --git a/arm7/asm/SND_main.s b/arm7/asm/SND_main.s deleted file mode 100644 index 2353d2c2..00000000 --- a/arm7/asm/SND_main.s +++ /dev/null @@ -1,197 +0,0 @@ - .include "asm/macros.inc" - .include "global.inc" - - .section .bss - - .global _03807A30 -_03807A30: ;0x03807A30 - .space 0x03807A34 - 0x03807A30 - - .global _03807A34 -_03807A34: ;0x03807A34 - .space 0x03807A54 - 0x03807A34 - - .global _03807A54 -_03807A54: ;0x03807A54 - .space 0x03807A74 - 0x03807A54 - - .global _03807A74 -_03807A74: ;0x03807A74 - .space 0x03807AA0 - 0x03807A74 - - .global _03807AA0 -_03807AA0: ;0x03807AA0 - .space 0x03807F44 - 0x03807AA0 - - .global _03807F44 -_03807F44: ;0x03807F44 - .space 0x03807F48 - 0x03807F44 - - .section .text - - arm_func_start SndThread -SndThread: ; 0x037FC2B0 - stmdb sp!, {r4, r5, r6, lr} - bl SND_InitIntervalTimer - bl SND_ExChannelInit - bl SND_SeqInit - bl SND_AlarmInit - bl SND_Enable - mov r0, #0 - mov r1, r0 - mov r2, r0 - mov r3, r0 - bl SND_SetOutputSelector - mov r0, #127 ; 0x7f - bl SND_SetMasterVolume - bl SND_StartIntervalTimer - mov r4, #1 - mov r5, #0 -_037FC2F0: - mov r6, r5 - bl SND_WaitForIntervalTimer - cmp r0, #1 - beq _037FC308 - cmp r0, #2 - b _037FC30C -_037FC308: - mov r6, r4 -_037FC30C: - bl SND_UpdateExChannel - bl SND_CommandProc - mov r0, r6 - bl SND_SeqMain - mov r0, r6 - bl SND_ExChannelMain - bl SND_UpdateSharedWork - bl SND_CalcRandom - b _037FC2F0 -_037FC330: - ldr r0, _037FC344 ; =_03807A54 - mov r1, #1 - mov r2, #0 - ldr ip, _037FC348 ; =OS_SendMessage - bx ip -_037FC344: .word _03807A54 -_037FC348: .word OS_SendMessage - - arm_func_start SNDi_UnlockMutex -SNDi_UnlockMutex: ; 0x037FC34C - bx lr - - arm_func_start SNDi_LockMutex -SNDi_LockMutex: ; 0x037FC350 - bx lr - - arm_func_start SND_SendWakeupMessage -SND_SendWakeupMessage: ; 0x037FC354 - ldr r0, _037FC368 ; =_03807A54 - mov r1, #2 - mov r2, #0 - ldr ip, _037FC36C ; =OS_SendMessage - bx ip -_037FC368: .word _03807A54 -_037FC36C: .word OS_SendMessage - - arm_func_start SND_WaitForIntervalTimer -SND_WaitForIntervalTimer: ; 0x037FC370 - stmfd sp!, {lr} - sub sp, sp, #4 - ldr r0, _037FC398 ; =_03807A54 - add r1, sp, #0 - mov r2, #1 - bl OS_ReceiveMessage - ldr r0, [sp] - add sp, sp, #4 - ldmia sp!, {lr} - bx lr -_037FC398: .word _03807A54 - - arm_func_start SND_StopIntervalTimer -SND_StopIntervalTimer: ; 0x037FC39C - ldr r0, _037FC3A8 ; =_03807A74 - ldr ip, _037FC3AC ; =OS_CancelAlarm - bx ip -_037FC3A8: .word _03807A74 -_037FC3AC: .word OS_CancelAlarm - - arm_func_start SND_StartIntervalTimer -SND_StartIntervalTimer: ; 0x037FC3B0 - stmfd sp!, {lr} - sub sp, sp, #12 - bl OS_GetTick - mov ip, r0 - ldr r0, _037FC3FC ; =_037FC330 - str r0, [sp, #4] - mov r0, #0 - str r0, [sp, #8] - ldr r3, _037FC400 ; =0x00000AA8 - str r0, [sp] - ldr r0, _037FC404 ; =_03807A74 - mov r2, #65536 ; 0x10000 - adds ip, ip, r2 - adc r2, r1, #0 - mov r1, ip - bl OS_SetPeriodicAlarm - add sp, sp, #12 - ldmia sp!, {lr} - bx lr -_037FC3FC: .word _037FC330 -_037FC400: .word 0x00000AA8 -_037FC404: .word _03807A74 - - arm_func_start SND_InitIntervalTimer -SND_InitIntervalTimer: ; 0x037FC408 - stmfd sp!, {lr} - sub sp, sp, #4 - ldr r0, _037FC434 ; =_03807A54 - ldr r1, _037FC438 ; =_03807A34 - mov r2, #8 - bl OS_InitMessageQueue - ldr r0, _037FC43C ; =_03807A74 - bl OS_CreateAlarm - add sp, sp, #4 - ldmia sp!, {lr} - bx lr -_037FC434: .word _03807A54 -_037FC438: .word _03807A34 -_037FC43C: .word _03807A74 - - arm_func_start SND_CreateThread -SND_CreateThread: ; 0x037FC440 - stmfd sp!, {lr} - sub sp, sp, #12 - mov r1, #1024 ; 0x400 - str r1, [sp] - str r0, [sp, #4] - ldr r0, _037FC47C ; =_03807AA0 - ldr r1, _037FC480 ; =SndThread - mov r2, #0 - ldr r3, _037FC484 ; =_03807F44 - bl OS_CreateThread - ldr r0, _037FC47C ; =_03807AA0 - bl OS_WakeupThreadDirect - add sp, sp, #12 - ldmia sp!, {lr} - bx lr -_037FC47C: .word _03807AA0 -_037FC480: .word SndThread -_037FC484: .word _03807F44 - - arm_func_start SND_Init -SND_Init: ; 0x037FC488 - stmdb sp!, {r4, lr} - mov r4, r0 - ldr r0, _037FC4BC ; =_03807A30 - ldr r1, [r0] - cmp r1, #0 - bne _037FC4B4 - mov r1, #1 - str r1, [r0] - bl SND_CommandInit - mov r0, r4 - bl SND_CreateThread -_037FC4B4: - ldmia sp!, {r4, lr} - bx lr -_037FC4BC: .word _03807A30 diff --git a/arm7/asm/SND_seq.s b/arm7/asm/SND_seq.s deleted file mode 100644 index cbf98551..00000000 --- a/arm7/asm/SND_seq.s +++ /dev/null @@ -1,549 +0,0 @@ - .include "asm/macros.inc" - .include "global.inc" - - .text - - arm_func_start SNDi_SetTrackParam -SNDi_SetTrackParam: ; 0x037FE9F4 - stmdb sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - sub sp, sp, #4 - mov sl, r1 - mov r9, r2 - mov r8, r3 - ldr r7, [sp, #40] ; 0x28 - ldr r2, _037FEA94 ; =_038084AC - mov r1, #36 ; 0x24 - mla fp, r0, r1, r2 - mov r6, #0 - mov r0, r8, lsl #16 - mov r4, r0, lsr #16 - and r5, r8, #255 ; 0xff - b _037FEA78 -_037FEA2C: - ands r0, sl, #1 - beq _037FEA70 - mov r0, fp - mov r1, r6 - bl FUN_037FE460 - cmp r0, #0 - beq _037FEA70 - cmp r7, #1 - beq _037FEA64 - cmp r7, #2 - beq _037FEA6C - cmp r7, #4 - streq r8, [r0, r9] - b _037FEA70 -_037FEA64: - strb r5, [r0, r9] - b _037FEA70 -_037FEA6C: - strh r4, [r0, r9] -_037FEA70: - add r6, r6, #1 - mov sl, sl, lsr #1 -_037FEA78: - cmp r6, #16 - bge _037FEA88 - cmp sl, #0 - bne _037FEA2C -_037FEA88: - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - bx lr -_037FEA94: .word _038084AC - - arm_func_start SNDi_SetPlayerParam -SNDi_SetPlayerParam: ; 0x037FEA98 - stmfd sp!, {lr} - sub sp, sp, #4 - ldr lr, _037FEAE0 ; =_038084AC - mov ip, #36 ; 0x24 - mla ip, r0, ip, lr - cmp r3, #1 - beq _037FEAC8 - cmp r3, #2 - beq _037FEAD0 - cmp r3, #4 - streq r2, [ip, r1] - b _037FEAD4 -_037FEAC8: - strb r2, [ip, r1] - b _037FEAD4 -_037FEAD0: - strh r2, [ip, r1] -_037FEAD4: - add sp, sp, #4 - ldmia sp!, {lr} - bx lr -_037FEAE0: .word _038084AC - - arm_func_start SND_InvalidateBank -SND_InvalidateBank: ; 0x037FEAE4 - stmdb sp!, {r4, r5, r6, r7, r8, lr} - mov r7, r0 - mov r6, r1 - mov r5, #0 - ldr r4, _037FEB40 ; =_038084AC - mov r8, #36 ; 0x24 -_037FEAFC: - mul r1, r5, r8 - add r0, r4, r1 - ldrb r1, [r4, r1] - mov r1, r1, lsl #31 - movs r1, r1, lsr #31 - beq _037FEB2C - ldr r1, [r0, #32] - cmp r7, r1 - bhi _037FEB2C - cmp r1, r6 - bhi _037FEB2C - bl FUN_037FE3AC -_037FEB2C: - add r5, r5, #1 - cmp r5, #16 - blt _037FEAFC - ldmia sp!, {r4, r5, r6, r7, r8, lr} - bx lr -_037FEB40: .word _038084AC - - arm_func_start SND_InvalidateSeq -SND_InvalidateSeq: ; 0x037FEB44 - stmdb sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - sub sp, sp, #4 - mov sl, r0 - mov r9, r1 - mov r7, #0 - mov r5, r7 - ldr fp, _037FEBDC ; =_038084AC - mov r4, #36 ; 0x24 -_037FEB64: - mul r0, r7, r4 - add r8, fp, r0 - ldrb r0, [fp, r0] - mov r0, r0, lsl #31 - movs r0, r0, lsr #31 - beq _037FEBC4 - mov r6, r5 - b _037FEBBC -_037FEB84: - mov r0, r8 - mov r1, r6 - bl FUN_037FE460 - cmp r0, #0 - beq _037FEBB8 - ldr r0, [r0, #40] ; 0x28 - cmp sl, r0 - bhi _037FEBB8 - cmp r0, r9 - bhi _037FEBB8 - mov r0, r8 - bl FUN_037FE3AC - b _037FEBC4 -_037FEBB8: - add r6, r6, #1 -_037FEBBC: - cmp r6, #16 - blt _037FEB84 -_037FEBC4: - add r7, r7, #1 - cmp r7, #16 - blt _037FEB64 - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - bx lr -_037FEBDC: .word _038084AC - - arm_func_start SND_SetTrackAllocatableChannel -SND_SetTrackAllocatableChannel: ; 0x037FEBE0 - stmdb sp!, {r4, r5, r6, r7, lr} - sub sp, sp, #4 - mov r6, r1 - ldr r3, _037FEC54 ; =_038084AC - mov r1, #36 ; 0x24 - mla r5, r0, r1, r3 - mov r4, #0 - mov r0, r2, lsl #16 - mov r7, r0, lsr #16 - b _037FEC38 -_037FEC08: - ands r0, r6, #1 - beq _037FEC30 - mov r0, r5 - mov r1, r4 - bl FUN_037FE460 - cmp r0, #0 - strneh r7, [r0, #30] - ldrneb r1, [r0] - orrne r1, r1, #128 ; 0x80 - strneb r1, [r0] -_037FEC30: - add r4, r4, #1 - mov r6, r6, lsr #1 -_037FEC38: - cmp r4, #16 - bge _037FEC48 - cmp r6, #0 - bne _037FEC08 -_037FEC48: - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, lr} - bx lr -_037FEC54: .word _038084AC - - arm_func_start SND_SetTrackMute -SND_SetTrackMute: ; 0x037FEC58 - stmdb sp!, {r4, r5, r6, r7, lr} - sub sp, sp, #4 - mov r7, r1 - mov r6, r2 - ldr r2, _037FECC8 ; =_038084AC - mov r1, #36 ; 0x24 - mla r5, r0, r1, r2 - mov r4, #0 - b _037FECAC -_037FEC7C: - ands r0, r7, #1 - beq _037FECA4 - mov r0, r5 - mov r1, r4 - bl FUN_037FE460 - cmp r0, #0 - beq _037FECA4 - mov r1, r5 - mov r2, r6 - bl FUN_037FD440 -_037FECA4: - add r4, r4, #1 - mov r7, r7, lsr #1 -_037FECAC: - cmp r4, #16 - bge _037FECBC - cmp r7, #0 - bne _037FEC7C -_037FECBC: - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, lr} - bx lr -_037FECC8: .word _038084AC - - arm_func_start SND_SkipSeq -SND_SkipSeq: ; 0x037FECCC - stmdb sp!, {r4, r5, r6, r7, r8, lr} - mov r6, r1 - ldr r2, _037FED90 ; =_038084AC - mov r1, #36 ; 0x24 - mla r5, r0, r1, r2 - mov r8, #0 - mov r4, #127 ; 0x7f -_037FECE8: - mov r0, r5 - mov r1, r8 - bl FUN_037FE460 - movs r7, r0 - beq _037FED10 - mov r1, r5 - mov r2, r4 - bl FUN_037FE588 - mov r0, r7 - bl FUN_037FE54C -_037FED10: - add r8, r8, #1 - cmp r8, #16 - blt _037FECE8 - bl SND_StopIntervalTimer - mov r4, #0 - mov r7, r4 - b _037FED50 -_037FED2C: - mov r0, r5 - mov r1, r7 - bl FUN_037FD548 - cmp r0, #0 - beq _037FED4C - mov r0, r5 - bl FUN_037FE3AC - b _037FED58 -_037FED4C: - add r4, r4, #1 -_037FED50: - cmp r4, r6 - bcc _037FED2C -_037FED58: - bl SND_StartIntervalTimer - ldr r0, _037FED94 ; =SNDi_SharedWork - ldr r0, [r0] - cmp r0, #0 - beq _037FED88 - add r3, r0, #64 ; 0x40 - ldrb r1, [r5, #1] - mov r0, #36 ; 0x24 - mul r2, r1, r0 - ldr r0, [r3, r2] - add r0, r0, r4 - str r0, [r3, r2] -_037FED88: - ldmia sp!, {r4, r5, r6, r7, r8, lr} - bx lr -_037FED90: .word _038084AC -_037FED94: .word SNDi_SharedWork - - arm_func_start SND_PauseSeq -SND_PauseSeq: ; 0x037FED98 - stmdb sp!, {r4, r5, r6, r7, lr} - sub sp, sp, #4 - ldr r5, _037FEE18 ; =_038084AC - mov r2, #36 ; 0x24 - mul r3, r0, r2 - add r4, r5, r3 - ldrb r0, [r5, r3] - bic r2, r0, #4 - and r0, r1, #255 ; 0xff - and r0, r0, #1 - orr r0, r2, r0, lsl #2 - strb r0, [r5, r3] - cmp r1, #0 - beq _037FEE0C - mov r7, #0 - mov r5, #127 ; 0x7f -_037FEDD8: - mov r0, r4 - mov r1, r7 - bl FUN_037FE460 - movs r6, r0 - beq _037FEE00 - mov r1, r4 - mov r2, r5 - bl FUN_037FE588 - mov r0, r6 - bl FUN_037FE54C -_037FEE00: - add r7, r7, #1 - cmp r7, #16 - blt _037FEDD8 -_037FEE0C: - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, lr} - bx lr -_037FEE18: .word _038084AC - - arm_func_start SND_StopSeq -SND_StopSeq: ; 0x037FEE1C - stmdb sp!, {r4, lr} - mov r4, r0 - ldr r2, _037FEE70 ; =_038084AC - mov r0, #36 ; 0x24 - mul r1, r4, r0 - add r0, r2, r1 - ldrb r1, [r2, r1] - mov r1, r1, lsl #31 - movs r1, r1, lsr #31 - beq _037FEE68 - bl FUN_037FE3AC - ldr r0, _037FEE74 ; =SNDi_SharedWork - ldr r2, [r0] - cmp r2, #0 - ldrne r1, [r2, #4] - movne r0, #1 - mvnne r0, r0, lsl r4 - andne r0, r1, r0 - strne r0, [r2, #4] -_037FEE68: - ldmia sp!, {r4, lr} - bx lr -_037FEE70: .word _038084AC -_037FEE74: .word SNDi_SharedWork - - arm_func_start SND_StartSeq -SND_StartSeq: ; 0x037FEE78 - stmdb sp!, {r4, lr} - mov r4, r0 - bl SND_PrepareSeq - mov r0, r4 - bl SND_StartPreparedSeq - ldmia sp!, {r4, lr} - bx lr - - arm_func_start SND_StartPreparedSeq -SND_StartPreparedSeq: ; 0x037FEE94 - ldr r2, _037FEEB0 ; =_038084AC - mov r1, #36 ; 0x24 - mul r1, r0, r1 - ldrb r0, [r2, r1] - orr r0, r0, #2 - strb r0, [r2, r1] - bx lr -_037FEEB0: .word _038084AC - - arm_func_start SND_PrepareSeq -SND_PrepareSeq: ; 0x037FEEB4 - stmdb sp!, {r4, r5, r6, r7, r8, r9, lr} - sub sp, sp, #4 - mov r4, r0 - mov r8, r1 - mov r6, r2 - mov r5, r3 - ldr r1, _037FEFFC ; =_038084AC - mov r0, #36 ; 0x24 - mul r0, r4, r0 - add r7, r1, r0 - ldrb r0, [r1, r0] - mov r0, r0, lsl #31 - movs r0, r0, lsr #31 - beq _037FEEF4 - mov r0, r7 - bl FUN_037FE3AC -_037FEEF4: - mov r0, r7 - mov r1, r5 - bl FUN_037FE5F8 - bl FUN_037FD4C0 - movs r9, r0 - bmi _037FEFF0 - ldr r0, _037FF000 ; =_038086EC - add r5, r0, r9, lsl #6 - mov r0, r5 - bl FUN_037FE6BC - mov r0, r5 - mov r1, r8 - mov r2, r6 - bl FUN_037FE6A8 - strb r9, [r7, #8] - ldr r0, [r5, #40] ; 0x28 - bl FUN_037FE9B8 - ldr r0, [r5, #40] ; 0x28 - bl FUN_037FE968 - add r2, r5, #40 ; 0x28 - ldr r1, [r5, #40] ; 0x28 - add r1, r1, #1 - str r1, [r5, #40] ; 0x28 - cmp r0, #254 ; 0xfe - ldrne r0, [r2] - subne r0, r0, #1 - strne r0, [r2] - bne _037FEFB8 - mov r0, r5 - bl FUN_037FE918 - mov r0, r0, lsl #15 - mov r5, r0, lsr #16 - mov r6, #1 - ldr r8, _037FF000 ; =_038086EC - b _037FEFB0 -_037FEF80: - ands r0, r5, #1 - beq _037FEFA4 - bl FUN_037FD4C0 - movs r9, r0 - bmi _037FEFB8 - add r0, r8, r9, lsl #6 - bl FUN_037FE6BC - add r0, r7, r6 - strb r9, [r0, #8] -_037FEFA4: - add r6, r6, #1 - mov r0, r5, lsl #15 - mov r5, r0, lsr #16 -_037FEFB0: - cmp r5, #0 - bne _037FEF80 -_037FEFB8: - ldrb r0, [r7] - bic r0, r0, #1 - orr r0, r0, #1 - strb r0, [r7] - ldrb r0, [r7] - bic r0, r0, #2 - strb r0, [r7] - ldr r0, _037FF004 ; =SNDi_SharedWork - ldr r2, [r0] - cmp r2, #0 - ldrne r1, [r2, #4] - movne r0, #1 - orrne r0, r1, r0, lsl r4 - strne r0, [r2, #4] -_037FEFF0: - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, r8, r9, lr} - bx lr -_037FEFFC: .word _038084AC -_037FF000: .word _038086EC -_037FF004: .word SNDi_SharedWork - - arm_func_start SND_SeqMain -SND_SeqMain: ; 0x037FF008 - stmdb sp!, {r4, r5, r6, r7, r8, r9, sl, lr} - mov r8, r0 - mov r5, #0 - mov r6, r5 - mov sl, #1 - ldr r4, _037FF0A0 ; =_038084AC - mov r9, #36 ; 0x24 -_037FF024: - mul r0, r6, r9 - add r7, r4, r0 - ldrb r1, [r4, r0] - mov r0, r1, lsl #31 - movs r0, r0, lsr #31 - beq _037FF07C - mov r0, r1, lsl #30 - movs r0, r0, lsr #31 - beq _037FF06C - cmp r8, #0 - beq _037FF064 - mov r0, r1, lsl #29 - movs r0, r0, lsr #31 - bne _037FF064 - mov r0, r7 - bl FUN_037FE48C -_037FF064: - mov r0, r7 - bl FUN_037FE1A0 -_037FF06C: - ldrb r0, [r7] - mov r0, r0, lsl #31 - movs r0, r0, lsr #31 - orrne r5, r5, sl, lsl r6 -_037FF07C: - add r6, r6, #1 - cmp r6, #16 - blt _037FF024 - ldr r0, _037FF0A4 ; =SNDi_SharedWork - ldr r0, [r0] - cmp r0, #0 - strne r5, [r0, #4] - ldmia sp!, {r4, r5, r6, r7, r8, r9, sl, lr} - bx lr -_037FF0A0: .word _038084AC -_037FF0A4: .word SNDi_SharedWork - - arm_func_start SND_SeqInit -SND_SeqInit: ; 0x037FF0A8 - stmfd sp!, {lr} - sub sp, sp, #4 - mov lr, #0 - ldr r3, _037FF10C ; =_038084AC - mov r0, #36 ; 0x24 -_037FF0BC: - mul r2, lr, r0 - add ip, r3, r2 - ldrb r1, [r3, r2] - bic r1, r1, #1 - strb r1, [r3, r2] - strb lr, [ip, #1] - add lr, lr, #1 - cmp lr, #16 - blt _037FF0BC - mov r2, #0 - ldr r1, _037FF110 ; =_038086EC -_037FF0E8: - ldrb r0, [r1, r2, lsl #6] - bic r0, r0, #1 - strb r0, [r1, r2, lsl #6] - add r2, r2, #1 - cmp r2, #32 - blt _037FF0E8 - add sp, sp, #4 - ldmia sp!, {lr} - bx lr -_037FF10C: .word _038084AC -_037FF110: .word _038086EC diff --git a/arm7/asm/SND_unk_037FD440.s b/arm7/asm/SND_unk_037FD440.s deleted file mode 100644 index 14e4bda9..00000000 --- a/arm7/asm/SND_unk_037FD440.s +++ /dev/null @@ -1,1621 +0,0 @@ -#todo identify and split - .include "asm/macros.inc" - .include "global.inc" - - .section .bss - - .global _03807F4C -_03807F4C: ;0x03807F4C - .space 0x03807F50 - 0x03807F4C - - .global _03807F50 -_03807F50: ;0x03807F50 - .space 0x03807F58 - 0x03807F50 - - .global _03807F58 -_03807F58: ;0x03807F58 - .space 0x03807F68 - 0x03807F58 - - .global SNDi_SharedWork -SNDi_SharedWork: ;0x03807F68 - .space 0x03807F6C - 0x03807F68 - - .section .text - - arm_func_start FUN_037FD440 -FUN_037FD440: ; 0x037FD440 - stmdb sp!, {r4, lr} - mov r4, r0 - cmp r2, #3 - addls pc, pc, r2, lsl #2 - b _037FD4B8 - b _037FD464 - b _037FD474 - b _037FD484 - b _037FD49C -_037FD464: - ldrb r0, [r4] - bic r0, r0, #4 - strb r0, [r4] - b _037FD4B8 -_037FD474: - ldrb r0, [r4] - orr r0, r0, #4 - strb r0, [r4] - b _037FD4B8 -_037FD484: - ldrb r2, [r4] - orr r2, r2, #4 - strb r2, [r4] - mvn r2, #0 - bl FUN_037FE588 - b _037FD4B8 -_037FD49C: - ldrb r2, [r4] - orr r2, r2, #4 - strb r2, [r4] - mov r2, #127 ; 0x7f - bl FUN_037FE588 - mov r0, r4 - bl FUN_037FE54C -_037FD4B8: - ldmia sp!, {r4, lr} - bx lr - - arm_func_start FUN_037FD4C0 -FUN_037FD4C0: ; 0x037FD4C0 - mov r0, #0 - ldr r3, _037FD500 ; =_038086EC - b _037FD4F0 -_037FD4CC: - add ip, r3, r0, lsl #6 - ldrb r1, [r3, r0, lsl #6] - mov r2, r1, lsl #31 - movs r2, r2, lsr #31 - biceq r1, r1, #1 - orreq r1, r1, #1 - streqb r1, [ip] - bxeq lr - add r0, r0, #1 -_037FD4F0: - cmp r0, #32 - blt _037FD4CC - mvn r0, #0 - bx lr -_037FD500: .word _038086EC - - arm_func_start FUN_037FD504 -FUN_037FD504: ; 0x037FD504 - ldr r2, _037FD544 ; =SNDi_SharedWork - ldr r2, [r2] - cmp r2, #0 - moveq r0, #0 - bxeq lr - cmp r1, #16 - addge r2, r2, #608 ; 0x260 - subge r0, r1, #16 - addge r0, r2, r0, lsl #1 - bxge lr - add r3, r2, #32 - ldrb r2, [r0, #1] - mov r0, #36 ; 0x24 - mla r0, r2, r0, r3 - add r0, r0, r1, lsl #1 - bx lr -_037FD544: .word SNDi_SharedWork - - arm_func_start FUN_037FD548 -FUN_037FD548: ; 0x037FD548 - stmdb sp!, {r4, r5, r6, r7, r8, lr} - mov r8, r0 - mov r7, r1 - mov r6, #0 - mov r5, r6 - mov r4, #1 -_037FD560: - mov r0, r8 - mov r1, r5 - bl FUN_037FE460 - cmp r0, #0 - beq _037FD5A8 - ldr r1, [r0, #40] ; 0x28 - cmp r1, #0 - beq _037FD5A8 - mov r1, r8 - mov r2, r5 - mov r3, r7 - bl FUN_037FD5C8 - cmp r0, #0 - moveq r6, r4 - beq _037FD5A8 - mov r0, r8 - mov r1, r5 - bl FUN_037FE3EC -_037FD5A8: - add r5, r5, #1 - cmp r5, #16 - blt _037FD560 - cmp r6, #0 - moveq r0, #1 - movne r0, #0 - ldmia sp!, {r4, r5, r6, r7, r8, lr} - bx lr - - arm_func_start FUN_037FD5C8 -FUN_037FD5C8: ; 0x037FD5C8 - stmdb sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - sub sp, sp, #52 ; 0x34 - mov r9, r0 - mov r8, r1 - str r3, [sp, #4] - ldr r2, [r9, #60] ; 0x3c - b _037FD61C -_037FD5E4: - ldr r0, [r2, #52] ; 0x34 - cmp r0, #0 - subgt r0, r0, #1 - strgt r0, [r2, #52] ; 0x34 - ldrb r0, [r2, #3] - mov r0, r0, lsl #29 - movs r0, r0, lsr #31 - bne _037FD618 - ldr r1, [r2, #20] - ldr r0, [r2, #24] - cmp r1, r0 - addlt r0, r1, #1 - strlt r0, [r2, #20] -_037FD618: - ldr r2, [r2, #80] ; 0x50 -_037FD61C: - cmp r2, #0 - bne _037FD5E4 - ldrb r1, [r9] - mov r0, r1, lsl #27 - movs r0, r0, lsr #31 - beq _037FD64C - ldr r0, [r9, #60] ; 0x3c - cmp r0, #0 - movne r0, #0 - bne _037FDF84 - bic r0, r1, #16 - strb r0, [r9] -_037FD64C: - ldr r0, [r9, #32] - cmp r0, #0 - ble _037FD670 - sub r0, r0, #1 - str r0, [r9, #32] - ldr r0, [r9, #32] - cmp r0, #0 - movgt r0, #0 - bgt _037FDF84 -_037FD670: - ldr r0, [r9, #40] ; 0x28 - bl FUN_037FE9B8 - add r0, r9, #40 ; 0x28 - str r0, [sp, #28] - mov r0, #2 - str r0, [sp, #32] - mov r0, #127 ; 0x7f - str r0, [sp, #36] ; 0x24 - mov fp, #0 - mvn r0, #0 - str r0, [sp, #40] ; 0x28 - mov sl, #1 - mov r0, #3 - str r0, [sp, #20] - mov r0, #4 - str r0, [sp, #24] - b _037FDF64 -_037FD6B4: - mov r4, fp - mov r6, sl - ldr r0, [r9, #40] ; 0x28 - bl FUN_037FE968 - mov r7, r0 - ldr r0, [r9, #40] ; 0x28 - add r0, r0, #1 - str r0, [r9, #40] ; 0x28 - cmp r7, #162 ; 0xa2 - bne _037FD700 - ldr r0, [r9, #40] ; 0x28 - bl FUN_037FE968 - mov r7, r0 - ldr r0, [r9, #40] ; 0x28 - add r0, r0, #1 - str r0, [r9, #40] ; 0x28 - ldrb r0, [r9] - mov r0, r0, lsl #25 - mov r6, r0, lsr #31 -_037FD700: - cmp r7, #160 ; 0xa0 - bne _037FD72C - ldr r0, [r9, #40] ; 0x28 - bl FUN_037FE968 - mov r7, r0 - ldr r0, [r9, #40] ; 0x28 - add r0, r0, #1 - str r0, [r9, #40] ; 0x28 - ldr r0, [sp, #20] - str r0, [sp, #8] - mov r4, sl -_037FD72C: - cmp r7, #161 ; 0xa1 - bne _037FD758 - ldr r0, [r9, #40] ; 0x28 - bl FUN_037FE968 - mov r7, r0 - ldr r0, [r9, #40] ; 0x28 - add r0, r0, #1 - str r0, [r9, #40] ; 0x28 - ldr r0, [sp, #24] - str r0, [sp, #8] - mov r4, sl -_037FD758: - ands r0, r7, #128 ; 0x80 - bne _037FD82C - ldr r0, [r9, #40] ; 0x28 - bl FUN_037FE968 - str r0, [sp, #12] - ldr r0, [sp, #28] - ldr r0, [r0] - add r1, r0, #1 - ldr r0, [sp, #28] - str r1, [r0] - cmp r4, #0 - ldrne r2, [sp, #8] - ldreq r2, [sp, #32] - mov r0, r9 - mov r1, r8 - bl FUN_037FE7B0 - mov r5, r0 - ldrsb r0, [r9, #19] - add r4, r7, r0 - cmp r6, #0 - beq _037FDF64 - cmp r4, #0 - movlt r4, fp - blt _037FD7C0 - cmp r4, #127 ; 0x7f - ldrgt r4, [sp, #36] ; 0x24 -_037FD7C0: - ldrb r0, [r9] - mov r0, r0, lsl #29 - movs r0, r0, lsr #31 - bne _037FD800 - ldr r0, [sp, #4] - cmp r0, #0 - beq _037FD800 - cmp r5, #0 - movgt r0, r5 - ldrle r0, [sp, #40] ; 0x28 - str r0, [sp] - mov r0, r9 - mov r1, r8 - mov r2, r4 - ldr r3, [sp, #12] - bl FUN_037FDF94 -_037FD800: - strb r4, [r9, #20] - ldrb r0, [r9] - mov r0, r0, lsl #30 - movs r0, r0, lsr #31 - beq _037FDF64 - str r5, [r9, #32] - cmp r5, #0 - ldreqb r0, [r9] - orreq r0, r0, #16 - streqb r0, [r9] - b _037FDF64 -_037FD82C: - and r0, r7, #240 ; 0xf0 - cmp r0, #192 ; 0xc0 - bgt _037FD868 - cmp r0, #192 ; 0xc0 - bge _037FD9B8 - cmp r0, #144 ; 0x90 - bgt _037FD85C - cmp r0, #144 ; 0x90 - bge _037FD8D8 - cmp r0, #128 ; 0x80 - beq _037FD890 - b _037FDF64 -_037FD85C: - cmp r0, #176 ; 0xb0 - beq _037FDC68 - b _037FDF64 -_037FD868: - cmp r0, #224 ; 0xe0 - bgt _037FD884 - cmp r0, #224 ; 0xe0 - bge _037FDC14 - cmp r0, #208 ; 0xd0 - beq _037FD9B8 - b _037FDF64 -_037FD884: - cmp r0, #240 ; 0xf0 - beq _037FDEC0 - b _037FDF64 -_037FD890: - cmp r4, #0 - ldrne r2, [sp, #8] - ldreq r2, [sp, #32] - mov r0, r9 - mov r1, r8 - bl FUN_037FE7B0 - cmp r6, #0 - beq _037FDF64 - cmp r7, #128 ; 0x80 - beq _037FD8C4 - cmp r7, #129 ; 0x81 - beq _037FD8CC - b _037FDF64 -_037FD8C4: - str r0, [r9, #32] - b _037FDF64 -_037FD8CC: - cmp r0, #65536 ; 0x10000 - strlth r0, [r9, #2] - b _037FDF64 -_037FD8D8: - cmp r7, #147 ; 0x93 - beq _037FD8F4 - cmp r7, #148 ; 0x94 - beq _037FD958 - cmp r7, #149 ; 0x95 - beq _037FD974 - b _037FDF64 -_037FD8F4: - ldr r0, [r9, #40] ; 0x28 - bl FUN_037FE968 - mov r4, r0 - ldr r0, [r9, #40] ; 0x28 - add r0, r0, #1 - str r0, [r9, #40] ; 0x28 - mov r0, r9 - bl FUN_037FE8B8 - mov r5, r0 - cmp r6, #0 - beq _037FDF64 - mov r0, r8 - mov r1, r4 - bl FUN_037FE460 - movs r4, r0 - beq _037FDF64 - cmp r4, r9 - beq _037FDF64 - mov r1, r8 - bl FUN_037FE440 - mov r0, r4 - ldr r1, [r9, #36] ; 0x24 - mov r2, r5 - bl FUN_037FE6A8 - b _037FDF64 -_037FD958: - mov r0, r9 - bl FUN_037FE8B8 - cmp r6, #0 - ldrne r1, [r9, #36] ; 0x24 - addne r0, r1, r0 - strne r0, [r9, #40] ; 0x28 - b _037FDF64 -_037FD974: - mov r0, r9 - bl FUN_037FE8B8 - cmp r6, #0 - beq _037FDF64 - ldrb r1, [r9, #59] ; 0x3b - cmp r1, #3 - bcs _037FDF64 - ldr r2, [r9, #40] ; 0x28 - add r1, r9, r1, lsl #2 - str r2, [r1, #44] ; 0x2c - ldrb r1, [r9, #59] ; 0x3b - add r1, r1, #1 - strb r1, [r9, #59] ; 0x3b - ldr r1, [r9, #36] ; 0x24 - add r0, r1, r0 - str r0, [r9, #40] ; 0x28 - b _037FDF64 -_037FD9B8: - cmp r4, #0 - ldrne r2, [sp, #8] - moveq r2, fp - mov r0, r9 - mov r1, r8 - bl FUN_037FE7B0 - strb r0, [sp, #44] ; 0x2c - cmp r6, #0 - beq _037FDF64 - sub r0, r7, #192 ; 0xc0 - cmp r0, #23 - addls pc, pc, r0, lsl #2 - b _037FDF64 - b _037FDBE4 - b _037FDA4C - b _037FDA64 - b _037FDBCC - b _037FDBD8 - b _037FDA70 - b _037FDA7C - b _037FDA88 - b _037FDB48 - b _037FDB90 - b _037FDAB0 - b _037FDABC - b _037FDAC8 - b _037FDAD4 - b _037FDBB0 - b _037FDAA4 - b _037FDAE0 - b _037FDAEC - b _037FDAF8 - b _037FDB04 - b _037FDB10 - b _037FDA58 - b _037FDBF4 - b _037FDB7C -_037FDA4C: - ldrb r0, [sp, #44] ; 0x2c - strb r0, [r9, #4] - b _037FDF64 -_037FDA58: - ldrb r0, [sp, #44] ; 0x2c - strb r0, [r9, #5] - b _037FDF64 -_037FDA64: - ldrb r0, [sp, #44] ; 0x2c - strb r0, [r8, #5] - b _037FDF64 -_037FDA70: - ldrb r0, [sp, #44] ; 0x2c - strb r0, [r9, #7] - b _037FDF64 -_037FDA7C: - ldrb r0, [sp, #44] ; 0x2c - strb r0, [r9, #18] - b _037FDF64 -_037FDA88: - ldrb r0, [r9] - bic r1, r0, #2 - ldrb r0, [sp, #44] ; 0x2c - and r0, r0, #1 - orr r0, r1, r0, lsl #1 - strb r0, [r9] - b _037FDF64 -_037FDAA4: - ldrb r0, [sp, #44] ; 0x2c - strb r0, [r9, #21] - b _037FDF64 -_037FDAB0: - ldrb r0, [sp, #44] ; 0x2c - strb r0, [r9, #26] - b _037FDF64 -_037FDABC: - ldrb r0, [sp, #44] ; 0x2c - strb r0, [r9, #25] - b _037FDF64 -_037FDAC8: - ldrb r0, [sp, #44] ; 0x2c - strb r0, [r9, #24] - b _037FDF64 -_037FDAD4: - ldrb r0, [sp, #44] ; 0x2c - strb r0, [r9, #27] - b _037FDF64 -_037FDAE0: - ldrb r0, [sp, #44] ; 0x2c - strb r0, [r9, #14] - b _037FDF64 -_037FDAEC: - ldrb r0, [sp, #44] ; 0x2c - strb r0, [r9, #15] - b _037FDF64 -_037FDAF8: - ldrb r0, [sp, #44] ; 0x2c - strb r0, [r9, #16] - b _037FDF64 -_037FDB04: - ldrb r0, [sp, #44] ; 0x2c - strb r0, [r9, #17] - b _037FDF64 -_037FDB10: - ldrb r0, [r9, #59] ; 0x3b - cmp r0, #3 - bcs _037FDF64 - ldr r1, [r9, #40] ; 0x28 - add r0, r9, r0, lsl #2 - str r1, [r0, #44] ; 0x2c - ldrb r1, [sp, #44] ; 0x2c - ldrb r0, [r9, #59] ; 0x3b - add r0, r9, r0 - strb r1, [r0, #56] ; 0x38 - ldrb r0, [r9, #59] ; 0x3b - add r0, r0, #1 - strb r0, [r9, #59] ; 0x3b - b _037FDF64 -_037FDB48: - ldrb r0, [r9] - bic r1, r0, #8 - ldrb r0, [sp, #44] ; 0x2c - and r0, r0, #1 - orr r0, r1, r0, lsl #3 - strb r0, [r9] - mov r0, r9 - mov r1, r8 - ldr r2, [sp, #40] ; 0x28 - bl FUN_037FE588 - mov r0, r9 - bl FUN_037FE54C - b _037FDF64 -_037FDB7C: - mov r0, r9 - mov r1, r8 - ldrb r2, [sp, #44] ; 0x2c - bl FUN_037FD440 - b _037FDF64 -_037FDB90: - ldrb r1, [sp, #44] ; 0x2c - ldrsb r0, [r9, #19] - add r0, r1, r0 - strb r0, [r9, #20] - ldrb r0, [r9] - orr r0, r0, #32 - strb r0, [r9] - b _037FDF64 -_037FDBB0: - ldrb r0, [r9] - bic r1, r0, #32 - ldrb r0, [sp, #44] ; 0x2c - and r0, r0, #1 - orr r0, r1, r0, lsl #5 - strb r0, [r9] - b _037FDF64 -_037FDBCC: - ldrsb r0, [sp, #44] ; 0x2c - strb r0, [r9, #19] - b _037FDF64 -_037FDBD8: - ldrsb r0, [sp, #44] ; 0x2c - strb r0, [r9, #6] - b _037FDF64 -_037FDBE4: - ldrb r0, [sp, #44] ; 0x2c - sub r0, r0, #64 ; 0x40 - strb r0, [r9, #8] - b _037FDF64 -_037FDBF4: - ldr r0, _037FDF90 ; =_03807F4C - ldr r0, [r0] - cmp r0, #0 - beq _037FDF64 - mov r0, r8 - ldrb r1, [sp, #44] ; 0x2c - bl FUN_037FD504 - b _037FDF64 -_037FDC14: - cmp r4, #0 - ldrne r2, [sp, #8] - moveq r2, sl - mov r0, r9 - mov r1, r8 - bl FUN_037FE7B0 - mov r0, r0, lsl #16 - mov r0, r0, asr #16 - cmp r6, #0 - beq _037FDF64 - cmp r7, #224 ; 0xe0 - beq _037FDC60 - cmp r7, #225 ; 0xe1 - beq _037FDC58 - cmp r7, #227 ; 0xe3 - streqh r0, [r9, #22] - b _037FDF64 -_037FDC58: - strh r0, [r8, #24] - b _037FDF64 -_037FDC60: - strh r0, [r9, #28] - b _037FDF64 -_037FDC68: - ldr r0, [r9, #40] ; 0x28 - bl FUN_037FE968 - str r0, [sp, #16] - ldr r0, [r9, #40] ; 0x28 - add r0, r0, #1 - str r0, [r9, #40] ; 0x28 - cmp r4, #0 - ldrne r2, [sp, #8] - moveq r2, sl - mov r0, r9 - mov r1, r8 - bl FUN_037FE7B0 - mov r0, r0, lsl #16 - mov r5, r0, asr #16 - mov r0, r8 - ldr r1, [sp, #16] - bl FUN_037FD504 - mov r4, r0 - cmp r6, #0 - beq _037FDF64 - cmp r4, #0 - beq _037FDF64 - sub r0, r7, #176 ; 0xb0 - cmp r0, #13 - addls pc, pc, r0, lsl #2 - b _037FDF64 - b _037FDD08 - b _037FDD10 - b _037FDD20 - b _037FDD30 - b _037FDD40 - b _037FDD5C - b _037FDD80 - b _037FDF64 - b _037FDDB8 - b _037FDDE4 - b _037FDE10 - b _037FDE3C - b _037FDE68 - b _037FDE94 -_037FDD08: - strh r5, [r4] - b _037FDF64 -_037FDD10: - ldrsh r0, [r4] - add r0, r0, r5 - strh r0, [r4] - b _037FDF64 -_037FDD20: - ldrsh r0, [r4] - sub r0, r0, r5 - strh r0, [r4] - b _037FDF64 -_037FDD30: - ldrsh r0, [r4] - mul r1, r0, r5 - strh r1, [r4] - b _037FDF64 -_037FDD40: - cmp r5, #0 - beq _037FDF64 - ldrsh r0, [r4] - mov r1, r5 - bl _s32_div_f - strh r0, [r4] - b _037FDF64 -_037FDD5C: - cmp r5, #0 - ldrgesh r0, [r4] - movge r0, r0, lsl r5 - strgeh r0, [r4] - ldrltsh r1, [r4] - rsblt r0, r5, #0 - movlt r0, r1, asr r0 - strlth r0, [r4] - b _037FDF64 -_037FDD80: - mov r6, fp - cmp r5, #0 - movlt r6, sl - rsblt r0, r5, #0 - movlt r0, r0, lsl #16 - movlt r5, r0, asr #16 - bl SND_CalcRandom - add r1, r5, #1 - mul r1, r0, r1 - mov r0, r1, asr #16 - cmp r6, #0 - rsbne r0, r0, #0 - strh r0, [r4] - b _037FDF64 -_037FDDB8: - ldrsh r0, [r4] - cmp r0, r5 - moveq r2, sl - movne r2, fp - ldrb r0, [r9] - bic r1, r0, #64 ; 0x40 - and r0, r2, #255 ; 0xff - and r0, r0, #1 - orr r0, r1, r0, lsl #6 - strb r0, [r9] - b _037FDF64 -_037FDDE4: - ldrsh r0, [r4] - cmp r0, r5 - movge r2, sl - movlt r2, fp - ldrb r0, [r9] - bic r1, r0, #64 ; 0x40 - and r0, r2, #255 ; 0xff - and r0, r0, #1 - orr r0, r1, r0, lsl #6 - strb r0, [r9] - b _037FDF64 -_037FDE10: - ldrsh r0, [r4] - cmp r0, r5 - movgt r2, sl - movle r2, fp - ldrb r0, [r9] - bic r1, r0, #64 ; 0x40 - and r0, r2, #255 ; 0xff - and r0, r0, #1 - orr r0, r1, r0, lsl #6 - strb r0, [r9] - b _037FDF64 -_037FDE3C: - ldrsh r0, [r4] - cmp r0, r5 - movle r2, sl - movgt r2, fp - ldrb r0, [r9] - bic r1, r0, #64 ; 0x40 - and r0, r2, #255 ; 0xff - and r0, r0, #1 - orr r0, r1, r0, lsl #6 - strb r0, [r9] - b _037FDF64 -_037FDE68: - ldrsh r0, [r4] - cmp r0, r5 - movlt r2, sl - movge r2, fp - ldrb r0, [r9] - bic r1, r0, #64 ; 0x40 - and r0, r2, #255 ; 0xff - and r0, r0, #1 - orr r0, r1, r0, lsl #6 - strb r0, [r9] - b _037FDF64 -_037FDE94: - ldrsh r0, [r4] - cmp r0, r5 - movne r2, sl - moveq r2, fp - ldrb r0, [r9] - bic r1, r0, #64 ; 0x40 - and r0, r2, #255 ; 0xff - and r0, r0, #1 - orr r0, r1, r0, lsl #6 - strb r0, [r9] - b _037FDF64 -_037FDEC0: - cmp r6, #0 - beq _037FDF64 - sub r0, r7, #252 ; 0xfc - cmp r0, #3 - addls pc, pc, r0, lsl #2 - b _037FDF64 - b _037FDF10 - b _037FDEE8 - b _037FDF64 - b _037FDF5C -_037FDEE8: - ldrb r0, [r9, #59] ; 0x3b - cmp r0, #0 - beq _037FDF64 - sub r0, r0, #1 - strb r0, [r9, #59] ; 0x3b - ldrb r0, [r9, #59] ; 0x3b - add r0, r9, r0, lsl #2 - ldr r0, [r0, #44] ; 0x2c - str r0, [r9, #40] ; 0x28 - b _037FDF64 -_037FDF10: - ldrb r0, [r9, #59] ; 0x3b - cmp r0, #0 - beq _037FDF64 - sub r1, r0, #1 - add r2, r9, r1 - ldrb r0, [r2, #56] ; 0x38 - cmp r0, #0 - beq _037FDF40 - sub r0, r0, #1 - ands r0, r0, #255 ; 0xff - streqb r1, [r9, #59] ; 0x3b - beq _037FDF64 -_037FDF40: - strb r0, [r2, #56] ; 0x38 - ldrb r0, [r9, #59] ; 0x3b - sub r0, r0, #1 - add r0, r9, r0, lsl #2 - ldr r0, [r0, #44] ; 0x2c - str r0, [r9, #40] ; 0x28 - b _037FDF64 -_037FDF5C: - mvn r0, #0 - b _037FDF84 -_037FDF64: - ldr r0, [r9, #32] - cmp r0, #0 - bne _037FDF80 - ldrb r0, [r9] - mov r0, r0, lsl #27 - movs r0, r0, lsr #31 - beq _037FD6B4 -_037FDF80: - mov r0, #0 -_037FDF84: - add sp, sp, #52 ; 0x34 - ldmia sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - bx lr -_037FDF90: .word _03807F4C - - arm_func_start FUN_037FDF94 -FUN_037FDF94: ; 0x037FDF94 - stmdb sp!, {r4, r5, r6, r7, r8, lr} - sub sp, sp, #24 - mov r8, r0 - mov r7, r1 - mov r6, r2 - mov r5, r3 - mov r4, #0 - ldrb r0, [r8] - mov r0, r0, lsl #28 - movs r0, r0, lsr #31 - beq _037FDFD0 - ldr r4, [r8, #60] ; 0x3c - cmp r4, #0 - strneb r6, [r4, #8] - strneb r5, [r4, #9] -_037FDFD0: - cmp r4, #0 - bne _037FE0C4 - ldr r0, [r7, #32] - ldrh r1, [r8, #2] - mov r2, r6 - add r3, sp, #8 - bl SND_ReadInstData - cmp r0, #0 - beq _037FE18C - ldrb r0, [sp, #8] - cmp r0, #4 - addls pc, pc, r0, lsl #2 - b _037FE030 - b _037FE030 - b _037FE018 - b _037FE020 - b _037FE028 - b _037FE018 -_037FE018: - ldr r1, _037FE198 ; =0x0000FFFF - b _037FE034 -_037FE020: - mov r1, #16128 ; 0x3f00 - b _037FE034 -_037FE028: - mov r1, #49152 ; 0xc000 - b _037FE034 -_037FE030: - b _037FE18C -_037FE034: - ldrh r0, [r8, #30] - and r0, r1, r0 - str r8, [sp] - ldrb r2, [r7, #4] - ldrb r1, [r8, #18] - add r1, r2, r1 - ldrb r2, [r8] - mov r2, r2, lsl #24 - mov r2, r2, lsr #31 - ldr r3, _037FE19C ; =FUN_037FE344 - bl SND_AllocExChannel - movs r4, r0 - beq _037FE18C - ldrb r0, [r8] - mov r0, r0, lsl #28 - movs r0, r0, lsr #31 - mvnne r3, #0 - ldreq r3, [sp, #48] ; 0x30 - ldr r0, [r7, #32] - str r0, [sp] - add r0, sp, #8 - str r0, [sp, #4] - mov r0, r4 - mov r1, r6 - mov r2, r5 - bl SND_NoteOn - cmp r0, #0 - bne _037FE0B8 - mov r0, #0 - strb r0, [r4, #34] ; 0x22 - mov r0, r4 - bl SND_FreeExChannel - b _037FE18C -_037FE0B8: - ldr r0, [r8, #60] ; 0x3c - str r0, [r4, #80] ; 0x50 - str r4, [r8, #60] ; 0x3c -_037FE0C4: - ldrb r1, [r8, #14] - cmp r1, #255 ; 0xff - beq _037FE0D8 - mov r0, r4 - bl SND_SetExChannelAttack -_037FE0D8: - ldrb r1, [r8, #15] - cmp r1, #255 ; 0xff - beq _037FE0EC - mov r0, r4 - bl SND_SetExChannelDecay -_037FE0EC: - ldrb r1, [r8, #16] - cmp r1, #255 ; 0xff - beq _037FE100 - mov r0, r4 - bl SND_SetExChannelSustain -_037FE100: - ldrb r1, [r8, #17] - cmp r1, #255 ; 0xff - beq _037FE114 - mov r0, r4 - bl SND_SetExChannelRelease -_037FE114: - ldrsh r0, [r8, #22] - strh r0, [r4, #50] ; 0x32 - ldrb r0, [r8] - mov r0, r0, lsl #26 - movs r0, r0, lsr #31 - beq _037FE144 - ldrsh r1, [r4, #50] ; 0x32 - ldrb r0, [r8, #20] - sub r0, r0, r6 - mov r0, r0, lsl #22 - add r0, r1, r0, asr #16 - strh r0, [r4, #50] ; 0x32 -_037FE144: - ldrb r0, [r8, #21] - cmp r0, #0 - bne _037FE168 - ldr r0, [sp, #48] ; 0x30 - str r0, [r4, #24] - ldrb r0, [r4, #3] - bic r0, r0, #4 - strb r0, [r4, #3] - b _037FE184 -_037FE168: - mul r1, r0, r0 - ldrsh r0, [r4, #50] ; 0x32 - cmp r0, #0 - rsblt r0, r0, #0 - mul r0, r1, r0 - mov r0, r0, asr #11 - str r0, [r4, #24] -_037FE184: - mov r0, #0 - str r0, [r4, #20] -_037FE18C: - add sp, sp, #24 - ldmia sp!, {r4, r5, r6, r7, r8, lr} - bx lr -_037FE198: .word 0x0000FFFF -_037FE19C: .word FUN_037FE344 - - arm_func_start FUN_037FE1A0 -FUN_037FE1A0: ; 0x037FE1A0 - stmdb sp!, {r4, r5, r6, lr} - mov r6, r0 - mov r5, #0 - mov r4, #1 -_037FE1B0: - mov r0, r6 - mov r1, r5 - bl FUN_037FE460 - cmp r0, #0 - beq _037FE1D0 - mov r1, r6 - mov r2, r4 - bl FUN_037FE1E4 -_037FE1D0: - add r5, r5, #1 - cmp r5, #16 - blt _037FE1B0 - ldmia sp!, {r4, r5, r6, lr} - bx lr - - arm_func_start FUN_037FE1E4 -FUN_037FE1E4: ; 0x037FE1E4 - stmdb sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - sub sp, sp, #4 - mov sl, r0 - mov fp, r2 - ldrb r0, [r1, #5] - mov r0, r0, lsl #1 - ldr r4, _037FE340 ; =SNDi_DecibelSquareTable - ldrsh r3, [r4, r0] - ldrb r0, [sl, #4] - mov r0, r0, lsl #1 - ldrsh r2, [r4, r0] - ldrb r0, [sl, #5] - mov r0, r0, lsl #1 - ldrsh r0, [r4, r0] - add r0, r2, r0 - add r3, r3, r0 - ldrsh r2, [sl, #10] - ldrsh r0, [r1, #6] - add r2, r2, r0 - ldrsb r4, [sl, #6] - ldrb r0, [sl, #7] - mov r0, r0, lsl #6 - mul r1, r4, r0 - ldrsh r0, [sl, #12] - add r0, r0, r1, asr #7 - ldrsb r1, [sl, #8] - ldrb r4, [sl, #1] - cmp r4, #127 ; 0x7f - mulne r4, r1, r4 - addne r1, r4, #64 ; 0x40 - movne r1, r1, asr #7 - ldrsb r4, [sl, #9] - add r1, r1, r4 - mov r4, #32768 ; 0x8000 - rsb r4, r4, #0 - cmp r3, r4 - movlt r3, r4 - mov r4, #32768 ; 0x8000 - rsb r4, r4, #0 - cmp r2, r4 - movlt r2, r4 - mvn r4, #127 ; 0x7f - cmp r1, r4 - movlt r1, r4 - blt _037FE2A0 - cmp r1, #127 ; 0x7f - movgt r1, #127 ; 0x7f -_037FE2A0: - ldr r9, [sl, #60] ; 0x3c - mov r4, #1 - mov r3, r3, lsl #16 - mov r7, r3, asr #16 - mov r0, r0, lsl #16 - mov r6, r0, asr #16 - mov r0, r1, lsl #24 - mov r5, r0, asr #24 - mov r0, r2, lsl #16 - mov r8, r0, asr #16 - b _037FE32C -_037FE2CC: - strh r8, [r9, #6] - ldrb r0, [r9, #2] - cmp r0, #3 - beq _037FE328 - strh r7, [r9, #12] - strh r6, [r9, #14] - strb r5, [r9, #11] - ldrb r0, [sl, #1] - strb r0, [r9, #4] - ldrh r0, [sl, #24] - strh r0, [r9, #40] ; 0x28 - ldrh r0, [sl, #26] - strh r0, [r9, #42] ; 0x2a - ldrh r0, [sl, #28] - strh r0, [r9, #44] ; 0x2c - ldr r0, [r9, #52] ; 0x34 - cmp r0, #0 - bne _037FE328 - cmp fp, #0 - beq _037FE328 - strb r4, [r9, #34] ; 0x22 - mov r0, r9 - bl SND_ReleaseExChannel -_037FE328: - ldr r9, [r9, #80] ; 0x50 -_037FE32C: - cmp r9, #0 - bne _037FE2CC - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - bx lr -_037FE340: .word SNDi_DecibelSquareTable - - arm_func_start FUN_037FE344 -FUN_037FE344: ; 0x037FE344 - stmdb sp!, {r4, r5, lr} - sub sp, sp, #4 - mov r5, r0 - mov r4, r2 - cmp r1, #1 - bne _037FE368 - mov r1, #0 - strb r1, [r5, #34] ; 0x22 - bl SND_FreeExChannel -_037FE368: - ldr r1, [r4, #60] ; 0x3c - cmp r1, r5 - ldreq r0, [r5, #80] ; 0x50 - streq r0, [r4, #60] ; 0x3c - beq _037FE3A0 - b _037FE394 -_037FE380: - cmp r0, r5 - ldreq r0, [r5, #80] ; 0x50 - streq r0, [r1, #80] ; 0x50 - beq _037FE3A0 - mov r1, r0 -_037FE394: - ldr r0, [r1, #80] ; 0x50 - cmp r0, #0 - bne _037FE380 -_037FE3A0: - add sp, sp, #4 - ldmia sp!, {r4, r5, lr} - bx lr - - arm_func_start FUN_037FE3AC -FUN_037FE3AC: ; 0x037FE3AC - stmdb sp!, {r4, r5, lr} - sub sp, sp, #4 - mov r5, r0 - mov r4, #0 -_037FE3BC: - mov r0, r5 - mov r1, r4 - bl FUN_037FE3EC - add r4, r4, #1 - cmp r4, #16 - blt _037FE3BC - ldrb r0, [r5] - bic r0, r0, #1 - strb r0, [r5] - add sp, sp, #4 - ldmia sp!, {r4, r5, lr} - bx lr - - arm_func_start FUN_037FE3EC -FUN_037FE3EC: ; 0x037FE3EC - stmdb sp!, {r4, r5, lr} - sub sp, sp, #4 - mov r5, r0 - mov r4, r1 - bl FUN_037FE460 - cmp r0, #0 - beq _037FE430 - mov r1, r5 - bl FUN_037FE440 - add r3, r5, #8 - ldr r2, _037FE43C ; =_038086EC - ldrb r1, [r3, r4] - ldrb r0, [r2, r1, lsl #6] - bic r0, r0, #1 - strb r0, [r2, r1, lsl #6] - mov r0, #255 ; 0xff - strb r0, [r3, r4] -_037FE430: - add sp, sp, #4 - ldmia sp!, {r4, r5, lr} - bx lr -_037FE43C: .word _038086EC - - arm_func_start FUN_037FE440 -FUN_037FE440: ; 0x037FE440 - stmdb sp!, {r4, lr} - mov r4, r0 - mvn r2, #0 - bl FUN_037FE588 - mov r0, r4 - bl FUN_037FE54C - ldmia sp!, {r4, lr} - bx lr - - arm_func_start FUN_037FE460 -FUN_037FE460: ; 0x037FE460 - cmp r1, #15 - movgt r0, #0 - bxgt lr - add r0, r0, r1 - ldrb r1, [r0, #8] - cmp r1, #255 ; 0xff - moveq r0, #0 - ldrne r0, _037FE488 ; =_038086EC - addne r0, r0, r1, lsl #6 - bx lr -_037FE488: .word _038086EC - - arm_func_start FUN_037FE48C -FUN_037FE48C: ; 0x037FE48C - stmdb sp!, {r4, r5, r6, r7, lr} - sub sp, sp, #4 - mov r6, r0 - mov r5, #0 - add r1, r6, #28 - b _037FE4B4 -_037FE4A4: - ldrh r0, [r1] - sub r0, r0, #240 ; 0xf0 - strh r0, [r1] - add r5, r5, #1 -_037FE4B4: - ldrh r0, [r6, #28] - cmp r0, #240 ; 0xf0 - bcs _037FE4A4 - mov r4, #0 - mov r7, #1 - b _037FE4F0 -_037FE4CC: - mov r0, r6 - mov r1, r7 - bl FUN_037FD548 - cmp r0, #0 - beq _037FE4EC - mov r0, r6 - bl FUN_037FE3AC - b _037FE4F8 -_037FE4EC: - add r4, r4, #1 -_037FE4F0: - cmp r4, r5 - blt _037FE4CC -_037FE4F8: - ldr r0, _037FE548 ; =SNDi_SharedWork - ldr r0, [r0] - cmp r0, #0 - beq _037FE524 - add r3, r0, #64 ; 0x40 - ldrb r1, [r6, #1] - mov r0, #36 ; 0x24 - mul r2, r1, r0 - ldr r0, [r3, r2] - add r0, r0, r4 - str r0, [r3, r2] -_037FE524: - ldrh r2, [r6, #24] - ldrh r0, [r6, #26] - mul r1, r2, r0 - ldrh r0, [r6, #28] - add r0, r0, r1, asr #8 - strh r0, [r6, #28] - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, lr} - bx lr -_037FE548: .word SNDi_SharedWork - - arm_func_start FUN_037FE54C -FUN_037FE54C: ; 0x037FE54C - stmdb sp!, {r4, r5, lr} - sub sp, sp, #4 - mov r5, r0 - ldr r4, [r5, #60] ; 0x3c - b _037FE56C -_037FE560: - mov r0, r4 - bl SND_FreeExChannel - ldr r4, [r4, #80] ; 0x50 -_037FE56C: - cmp r4, #0 - bne _037FE560 - mov r0, #0 - str r0, [r5, #60] ; 0x3c - add sp, sp, #4 - ldmia sp!, {r4, r5, lr} - bx lr - - arm_func_start FUN_037FE588 -FUN_037FE588: ; 0x037FE588 - stmdb sp!, {r4, r5, r6, r7, lr} - sub sp, sp, #4 - mov r4, r0 - mov r7, r2 - mov r2, #0 - bl FUN_037FE1E4 - ldr r6, [r4, #60] ; 0x3c - and r5, r7, #255 ; 0xff - mov r4, #1 - b _037FE5E4 -_037FE5B0: - mov r0, r6 - bl SND_IsExChannelActive - cmp r0, #0 - beq _037FE5E0 - cmp r7, #0 - blt _037FE5D4 - mov r0, r6 - mov r1, r5 - bl SND_SetExChannelRelease -_037FE5D4: - strb r4, [r6, #34] ; 0x22 - mov r0, r6 - bl SND_ReleaseExChannel -_037FE5E0: - ldr r6, [r6, #80] ; 0x50 -_037FE5E4: - cmp r6, #0 - bne _037FE5B0 - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, lr} - bx lr - - arm_func_start FUN_037FE5F8 -FUN_037FE5F8: ; 0x037FE5F8 - stmdb sp!, {r4, lr} - ldrb r2, [r0] - bic r2, r2, #4 - strb r2, [r0] - str r1, [r0, #32] - mov r1, #120 ; 0x78 - strh r1, [r0, #24] - mov r1, #256 ; 0x100 - strh r1, [r0, #26] - mov r1, #240 ; 0xf0 - strh r1, [r0, #28] - mov r1, #127 ; 0x7f - strb r1, [r0, #5] - mov r3, #0 - strh r3, [r0, #6] - mov r1, #64 ; 0x40 - strb r1, [r0, #4] - mov r2, #255 ; 0xff -_037FE640: - add r1, r0, r3 - strb r2, [r1, #8] - add r3, r3, #1 - cmp r3, #16 - blt _037FE640 - ldr r2, _037FE6A4 ; =SNDi_SharedWork - ldr r3, [r2] - cmp r3, #0 - beq _037FE69C - mov r4, #0 - ldrb ip, [r0, #1] - mov r1, #36 ; 0x24 - mla r3, ip, r1, r3 - str r4, [r3, #64] ; 0x40 - mvn lr, #0 -_037FE67C: - ldr r3, [r2] - ldrb ip, [r0, #1] - mla r3, ip, r1, r3 - add r3, r3, r4, lsl #1 - strh lr, [r3, #32] - add r4, r4, #1 - cmp r4, #16 - blt _037FE67C -_037FE69C: - ldmia sp!, {r4, lr} - bx lr -_037FE6A4: .word SNDi_SharedWork - - arm_func_start FUN_037FE6A8 -FUN_037FE6A8: ; 0x037FE6A8 - str r1, [r0, #36] ; 0x24 - ldr r1, [r0, #36] ; 0x24 - add r1, r1, r2 - str r1, [r0, #40] ; 0x28 - bx lr - - arm_func_start FUN_037FE6BC -FUN_037FE6BC: ; 0x037FE6BC - stmdb sp!, {r4, lr} - mov r4, r0 - mov r0, #0 - str r0, [r4, #36] ; 0x24 - str r0, [r4, #40] ; 0x28 - ldrb r1, [r4] - orr r1, r1, #2 - strb r1, [r4] - ldrb r1, [r4] - bic r1, r1, #4 - strb r1, [r4] - ldrb r1, [r4] - bic r1, r1, #8 - strb r1, [r4] - ldrb r1, [r4] - bic r1, r1, #16 - strb r1, [r4] - ldrb r1, [r4] - bic r1, r1, #32 - strb r1, [r4] - ldrb r1, [r4] - orr r1, r1, #64 ; 0x40 - strb r1, [r4] - ldrb r1, [r4] - bic r1, r1, #128 ; 0x80 - strb r1, [r4] - strb r0, [r4, #59] ; 0x3b - strh r0, [r4, #2] - mov r1, #64 ; 0x40 - strb r1, [r4, #18] - mov r2, #127 ; 0x7f - strb r2, [r4, #4] - strb r2, [r4, #5] - strh r0, [r4, #10] - strb r0, [r4, #8] - strb r0, [r4, #9] - strb r0, [r4, #6] - strh r0, [r4, #12] - mov r1, #255 ; 0xff - strb r1, [r4, #14] - strb r1, [r4, #15] - strb r1, [r4, #16] - strb r1, [r4, #17] - strb r2, [r4, #1] - mov r1, #2 - strb r1, [r4, #7] - mov r1, #60 ; 0x3c - strb r1, [r4, #20] - strb r0, [r4, #21] - strh r0, [r4, #22] - strb r0, [r4, #19] - ldr r0, _037FE7AC ; =0x0000FFFF - strh r0, [r4, #30] - add r0, r4, #24 - bl SND_InitLfoParam - mov r0, #0 - str r0, [r4, #32] - str r0, [r4, #60] ; 0x3c - ldmia sp!, {r4, lr} - bx lr -_037FE7AC: .word 0x0000FFFF - - arm_func_start FUN_037FE7B0 -FUN_037FE7B0: ; 0x037FE7B0 - stmdb sp!, {r4, r5, r6, lr} - mov r4, r0 - mov r6, r1 - cmp r2, #4 - addls pc, pc, r2, lsl #2 - b _037FE86C - b _037FE7DC - b _037FE7F8 - b _037FE804 - b _037FE83C - b _037FE810 -_037FE7DC: - ldr r0, [r4, #40] ; 0x28 - bl FUN_037FE968 - mov r5, r0 - ldr r0, [r4, #40] ; 0x28 - add r0, r0, #1 - str r0, [r4, #40] ; 0x28 - b _037FE86C -_037FE7F8: - bl FUN_037FE918 - mov r5, r0 - b _037FE86C -_037FE804: - bl FUN_037FE878 - mov r5, r0 - b _037FE86C -_037FE810: - ldr r0, [r4, #40] ; 0x28 - bl FUN_037FE968 - mov r1, r0 - ldr r0, [r4, #40] ; 0x28 - add r0, r0, #1 - str r0, [r4, #40] ; 0x28 - mov r0, r6 - bl FUN_037FD504 - cmp r0, #0 - ldrnesh r5, [r0] - b _037FE86C -_037FE83C: - bl FUN_037FE918 - mov r5, r0, lsl #16 - mov r0, r4 - bl FUN_037FE918 - mov r0, r0, lsl #16 - mov r4, r0, asr #16 - bl SND_CalcRandom - sub r1, r4, r5, asr #16 - add r1, r1, #1 - mul r1, r0, r1 - mov r0, r1, asr #16 - add r5, r0, r5, asr #16 -_037FE86C: - mov r0, r5 - ldmia sp!, {r4, r5, r6, lr} - bx lr - - arm_func_start FUN_037FE878 -FUN_037FE878: ; 0x037FE878 - stmdb sp!, {r4, r5, r6, lr} - mov r6, r0 - mov r5, #0 - add r4, r6, #40 ; 0x28 -_037FE888: - ldr r0, [r6, #40] ; 0x28 - bl FUN_037FE968 - ldr r1, [r4] - add r1, r1, #1 - str r1, [r4] - and r1, r0, #127 ; 0x7f - orr r5, r1, r5, lsl #7 - ands r0, r0, #128 ; 0x80 - bne _037FE888 - mov r0, r5 - ldmia sp!, {r4, r5, r6, lr} - bx lr - - arm_func_start FUN_037FE8B8 -FUN_037FE8B8: ; 0x037FE8B8 - stmdb sp!, {r4, r5, lr} - sub sp, sp, #4 - mov r4, r0 - ldr r0, [r4, #40] ; 0x28 - bl FUN_037FE968 - mov r5, r0 - ldr r0, [r4, #40] ; 0x28 - add r0, r0, #1 - str r0, [r4, #40] ; 0x28 - ldr r0, [r4, #40] ; 0x28 - bl FUN_037FE968 - ldr r1, [r4, #40] ; 0x28 - add r1, r1, #1 - str r1, [r4, #40] ; 0x28 - orr r5, r5, r0, lsl #8 - ldr r0, [r4, #40] ; 0x28 - bl FUN_037FE968 - ldr r1, [r4, #40] ; 0x28 - add r1, r1, #1 - str r1, [r4, #40] ; 0x28 - orr r0, r5, r0, lsl #16 - add sp, sp, #4 - ldmia sp!, {r4, r5, lr} - bx lr - - arm_func_start FUN_037FE918 -FUN_037FE918: ; 0x037FE918 - stmdb sp!, {r4, r5, lr} - sub sp, sp, #4 - mov r5, r0 - ldr r0, [r5, #40] ; 0x28 - bl FUN_037FE968 - mov r4, r0 - ldr r0, [r5, #40] ; 0x28 - add r0, r0, #1 - str r0, [r5, #40] ; 0x28 - ldr r0, [r5, #40] ; 0x28 - bl FUN_037FE968 - ldr r1, [r5, #40] ; 0x28 - add r1, r1, #1 - str r1, [r5, #40] ; 0x28 - orr r0, r4, r0, lsl #8 - mov r0, r0, lsl #16 - mov r0, r0, lsr #16 - add sp, sp, #4 - ldmia sp!, {r4, r5, lr} - bx lr - - arm_func_start FUN_037FE968 -FUN_037FE968: ; 0x037FE968 - stmdb sp!, {r4, lr} - mov r4, r0 - ldr r0, _037FE9B0 ; =_03807F50 - ldr r1, [r0] - cmp r4, r1 - bcc _037FE98C - ldr r0, [r0, #4] - cmp r4, r0 - bcc _037FE994 -_037FE98C: - mov r0, r4 - bl FUN_037FE9B8 -_037FE994: - ldr r0, _037FE9B0 ; =_03807F50 - ldr r0, [r0] - sub r1, r4, r0 - ldr r0, _037FE9B4 ; =_03807F58 - ldrb r0, [r0, r1] - ldmia sp!, {r4, lr} - bx lr -_037FE9B0: .word _03807F50 -_037FE9B4: .word _03807F58 - - arm_func_start FUN_037FE9B8 -FUN_037FE9B8: ; 0x037FE9B8 - bic r2, r0, #3 - ldr r0, _037FE9F0 ; =_03807F50 - str r2, [r0] - add r1, r2, #16 - str r1, [r0, #4] - ldr r1, [r2] - str r1, [r0, #8] - ldr r1, [r2, #4] - str r1, [r0, #12] - ldr r1, [r2, #8] - str r1, [r0, #16] - ldr r1, [r2, #12] - str r1, [r0, #20] - bx lr -_037FE9F0: .word _03807F50 diff --git a/arm7/asm/SND_util.s b/arm7/asm/SND_util.s deleted file mode 100644 index 4d136781..00000000 --- a/arm7/asm/SND_util.s +++ /dev/null @@ -1,190 +0,0 @@ - .include "asm/macros.inc" - .include "global.inc" - - .section .data - - .global _03807660 -_03807660: - .word 0x12345678 - - .section .text - - arm_func_start SND_CalcRandom -SND_CalcRandom: ; 0x037FC058 - ldr r2, _037FC080 ; =_03807660 - ldr r3, [r2] - ldr r0, _037FC084 ; =0x0019660D - ldr r1, _037FC088 ; =0x3C6EF35F - mla r0, r3, r0, r1 - str r0, [r2] - mov r0, r0, lsr #16 - mov r0, r0, lsl #16 - mov r0, r0, lsr #16 - bx lr -_037FC080: .word _03807660 -_037FC084: .word 0x0019660D -_037FC088: .word 0x3C6EF35F - - arm_func_start SND_SinIdx -SND_SinIdx: ; 0x037FC08C - cmp r0, #32 - ldrlt r1, _037FC0F4 ; =_03807170 - ldrltsb r0, [r1, r0] - bxlt lr - cmp r0, #64 ; 0x40 - rsblt r1, r0, #64 ; 0x40 - ldrlt r0, _037FC0F4 ; =_03807170 - ldrltsb r0, [r0, r1] - bxlt lr - cmp r0, #96 ; 0x60 - bge _037FC0D4 - sub r1, r0, #64 ; 0x40 - ldr r0, _037FC0F4 ; =_03807170 - ldrsb r0, [r0, r1] - rsb r0, r0, #0 - mov r0, r0, lsl #24 - mov r0, r0, asr #24 - bx lr -_037FC0D4: - sub r0, r0, #96 ; 0x60 - rsb r1, r0, #32 - ldr r0, _037FC0F4 ; =_03807170 - ldrsb r0, [r0, r1] - rsb r0, r0, #0 - mov r0, r0, lsl #24 - mov r0, r0, asr #24 - bx lr -_037FC0F4: .word _03807170 - - arm_func_start SND_CalcChannelVolume -SND_CalcChannelVolume: ; 0x037FC0F8 - stmdb sp!, {r4, lr} - mov r4, r0 - ldr r0, _037FC168 ; =0xFFFFFD2D - cmp r4, r0 - movlt r4, r0 - blt _037FC118 - cmp r4, #0 - movgt r4, #0 -_037FC118: - ldr r0, _037FC16C ; =0x000002D3 - add r0, r4, r0 - bl FUN_037FC170 - mvn r1, #239 ; 0xef - cmp r4, r1 - movlt r1, #3 - blt _037FC154 - mvn r1, #119 ; 0x77 - cmp r4, r1 - movlt r1, #2 - blt _037FC154 - mvn r1, #59 ; 0x3b - cmp r4, r1 - movlt r1, #1 - movge r1, #0 -_037FC154: - orr r0, r0, r1, lsl #8 - mov r0, r0, lsl #16 - mov r0, r0, lsr #16 - ldmia sp!, {r4, lr} - bx lr -_037FC168: .word 0xFFFFFD2D -_037FC16C: .word 0x000002D3 - - arm_func_start FUN_037FC170 -FUN_037FC170: ; 0x037FC170 - ldr ip, _037FC178 ; =SVC_GetVolumeTable - bx ip -_037FC178: .word SVC_GetVolumeTable - - arm_func_start SND_CalcTimer -SND_CalcTimer: ; 0x037FC17C - stmdb sp!, {r4, r5, lr} - sub sp, sp, #4 - mov r5, r0 - mov r4, #0 - rsb r0, r1, #0 - b _037FC19C -_037FC194: - sub r4, r4, #1 - add r0, r0, #768 ; 0x300 -_037FC19C: - cmp r0, #0 - blt _037FC194 - b _037FC1B0 -_037FC1A8: - add r4, r4, #1 - sub r0, r0, #768 ; 0x300 -_037FC1B0: - cmp r0, #768 ; 0x300 - bge _037FC1A8 - bl FUN_037FC2A4 - mov r2, #0 - mov r1, #65536 ; 0x10000 - adds lr, r0, r1 - adc ip, r2, #0 - mov r3, r5, asr #31 - umull r1, r0, lr, r5 - mla r0, lr, r3, r0 - mla r0, ip, r5, r0 - sub lr, r4, #16 - cmp lr, #0 - bgt _037FC208 - rsb r2, lr, #0 - mov r3, r0, lsr r2 - mov r5, r1, lsr r2 - rsb r1, r2, #32 - orr r5, r5, r0, lsl r1 - sub r1, r2, #32 - orr r5, r5, r0, lsr r1 - b _037FC264 -_037FC208: - cmp lr, #32 - bge _037FC25C - mvn r5, #0 - rsb r4, lr, #32 - mov ip, r5, lsl r4 - rsb r3, r4, #32 - orr ip, ip, r5, lsr r3 - sub r3, r4, #32 - orr ip, ip, r5, lsl r3 - and r3, r0, ip - and r5, r1, r5, lsl r4 - cmp r3, r2 - cmpeq r5, r2 - ldrne r0, _037FC2A0 ; =0x0000FFFF - bne _037FC294 - mov r5, r1, lsl lr - mov r3, r0, lsl lr - orr r3, r3, r1, lsr r4 - sub r0, lr, #32 - orr r3, r3, r1, lsl r0 - b _037FC264 -_037FC25C: - ldr r0, _037FC2A0 ; =0x0000FFFF - b _037FC294 -_037FC264: - mov r1, #0 - mov r0, #16 - cmp r3, r1 - cmpeq r5, r0 - movcc r5, r0 - bcc _037FC28C - ldr r0, _037FC2A0 ; =0x0000FFFF - cmp r3, r1 - cmpeq r5, r0 - movhi r5, r0 -_037FC28C: - mov r0, r5, lsl #16 - mov r0, r0, lsr #16 -_037FC294: - add sp, sp, #4 - ldmia sp!, {r4, r5, lr} - bx lr -_037FC2A0: .word 0x0000FFFF - - arm_func_start FUN_037FC2A4 -FUN_037FC2A4: ; 0x037FC2A4 - ldr ip, _037FC2AC ; =SVC_GetPitchTable - bx ip -_037FC2AC: .word SVC_GetPitchTable diff --git a/arm7/asm/SND_wave.s b/arm7/asm/SND_wave.s deleted file mode 100644 index e18acc43..00000000 --- a/arm7/asm/SND_wave.s +++ /dev/null @@ -1,43 +0,0 @@ - .include "asm/macros.inc" - .include "global.inc" - - .text - - arm_func_start SND_InvalidateWave -SND_InvalidateWave: ; 0x037FC8DC - stmdb sp!, {r4, r5, r6, r7, r8, r9, lr} - sub sp, sp, #4 - mov r7, r0 - mov r6, r1 - mov r5, #0 - mov r9, r5 - ldr r4, _037FC960 ; =SNDi_Work - mov r8, #84 ; 0x54 -_037FC8FC: - mla r2, r5, r8, r4 - ldrb r1, [r2, #3] - mov r0, r1, lsl #31 - movs r0, r0, lsr #31 - beq _037FC944 - ldrb r0, [r2, #1] - cmp r0, #0 - bne _037FC944 - ldr r0, [r2, #68] ; 0x44 - cmp r7, r0 - bhi _037FC944 - cmp r0, r6 - bhi _037FC944 - bic r0, r1, #2 - strb r0, [r2, #3] - mov r0, r5 - mov r1, r9 - bl SND_StopChannel -_037FC944: - add r0, r5, #1 - and r5, r0, #255 ; 0xff - cmp r5, #16 - bcc _037FC8FC - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, r8, r9, lr} - bx lr -_037FC960: .word SNDi_Work diff --git a/arm7/asm/SND_work.s b/arm7/asm/SND_work.s deleted file mode 100644 index fb7f51e9..00000000 --- a/arm7/asm/SND_work.s +++ /dev/null @@ -1,84 +0,0 @@ - .include "asm/macros.inc" - .include "global.inc" - - .section .bss - - .global SNDi_Work -SNDi_Work: ;0x03807F6C - .space 0x038084AC - 0x03807F6C -#todo unsure if these two belong here - .global _038084AC -_038084AC: ;0x038084AC - .space 0x038086EC - 0x038084AC - - .global _038086EC -_038086EC: ;0x038086EC - .space 0x03808EEC - 0x038086EC - - .section .text - - arm_func_start SND_UpdateSharedWork -SND_UpdateSharedWork: ; 0x037FF448 - stmdb sp!, {r4, r5, r6, r7, lr} - sub sp, sp, #4 - mov r5, #0 - mov r4, r5 - ldr r0, _037FF4E4 ; =SNDi_SharedWork - ldr r0, [r0] - cmp r0, #0 - beq _037FF4D8 - mov r7, r5 - mov r6, #1 -_037FF470: - mov r0, r7 - bl SND_IsChannelActive - cmp r0, #0 - orrne r0, r5, r6, lsl r7 - movne r0, r0, lsl #16 - movne r5, r0, lsr #16 - add r7, r7, #1 - cmp r7, #16 - blt _037FF470 - mov r0, #0 - bl SND_IsCaptureActive - cmp r0, #0 - orrne r0, r4, #1 - movne r0, r0, lsl #16 - movne r4, r0, lsr #16 - mov r0, #1 - bl SND_IsCaptureActive - cmp r0, #0 - orrne r0, r4, #2 - movne r0, r0, lsl #16 - movne r4, r0, lsr #16 - ldr r0, _037FF4E4 ; =SNDi_SharedWork - ldr r1, [r0] - strh r5, [r1, #8] - ldr r0, [r0] - strh r4, [r0, #10] -_037FF4D8: - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, lr} - bx lr -_037FF4E4: .word SNDi_SharedWork - - arm_func_start SND_SetPlayerGlobalVariable -SND_SetPlayerGlobalVariable: ; 0x037FF4E8 - ldr r2, _037FF500 ; =SNDi_SharedWork - ldr r2, [r2] - add r0, r2, r0, lsl #1 - add r0, r0, #512 ; 0x200 - strh r1, [r0, #96] ; 0x60 - bx lr -_037FF500: .word SNDi_SharedWork - - arm_func_start SND_SetPlayerLocalVariable -SND_SetPlayerLocalVariable: ; 0x037FF504 - ldr r3, _037FF520 ; =SNDi_SharedWork - ldr ip, [r3] - mov r3, #36 ; 0x24 - mla r3, r0, r3, ip - add r0, r3, r1, lsl #1 - strh r2, [r0, #32] - bx lr -_037FF520: .word SNDi_SharedWork diff --git a/arm7/asm/wram2.s b/arm7/asm/wram2.s index 7191db9d..6dfeea6f 100644 --- a/arm7/asm/wram2.s +++ b/arm7/asm/wram2.s @@ -962,8 +962,8 @@ _u32_div_not_0_f: ;@ 0x03806F94 mov r1, r3 bx lr - .global _03807170 -_03807170: + .global sLfoSinTable +sLfoSinTable: .byte 0 .byte 6 .byte 12 @@ -1132,15 +1132,15 @@ SNDi_DecibelSquareTable: .short -1 .short 0 - .global _03807294 -_03807294: + .global sSampleDataShiftTable +sSampleDataShiftTable: .byte 0 .byte 1 .byte 2 .byte 4 - .global _03807298 -_03807298: + .global sChannelAllocationOrder +sChannelAllocationOrder: .byte 4 .byte 5 .byte 6 @@ -1158,8 +1158,8 @@ _03807298: .byte 15 .byte 13 - .global _038072A8 -_038072A8: + .global sAttackCoeffTable +sAttackCoeffTable: .byte 0 .byte 1 .byte 5 diff --git a/arm7/global.inc b/arm7/global.inc index f6880895..6403574b 100644 --- a/arm7/global.inc +++ b/arm7/global.inc @@ -203,27 +203,26 @@ .extern SND_UpdateExChannel
.extern SND_UpdateLfo
.extern SND_UpdateSharedWork
-.extern FUN_037FC530
-.extern FUN_037FC5CC
-.extern FUN_037FC63C
-.extern FUN_037FC69C
-.extern FUN_037FC6E8
-.extern FUN_037FC794
-.extern FUN_037FD440
-.extern FUN_037FD4C0
-.extern FUN_037FD548
-.extern FUN_037FE1A0
-.extern FUN_037FE3AC
-.extern FUN_037FE460
-.extern FUN_037FE48C
-.extern FUN_037FE54C
-.extern FUN_037FE588
-.extern FUN_037FE5F8
-.extern FUN_037FE6A8
-.extern FUN_037FE6BC
-.extern FUN_037FE918
-.extern FUN_037FE968
-.extern FUN_037FE9B8
+.extern ExChannelLfoUpdate
+.extern ExChannelSweepUpdate
+.extern ExChannelVolumeCmp
+.extern ExChannelStart
+.extern ExChannelSetup
+.extern TrackMute
+.extern AllocateTrack
+.extern PlayerStepTicks
+.extern PlayerUpdateChannelVolume
+.extern PlayerStop
+.extern PlayerGetTrack
+.extern PlayerSeqMain
+.extern TrackFreeChannels
+.extern TrackReleaseChannels
+.extern PlayerSetBank
+.extern TrackSetSeq
+.extern TrackInit
+.extern TrackReadU16
+.extern SeqReadByte
+.extern SeqCacheFetch
.extern SPIi_CheckEntry
.extern SPIi_CheckException
.extern SPIi_GetException
@@ -350,11 +349,11 @@ .extern _ll_udiv
.extern _s32_div_f
.extern _u32_div_f
-.extern _03807170
+.extern sLfoSinTable
.extern SNDi_DecibelSquareTable
-.extern _03807294
-.extern _03807298
-.extern _038072A8
+.extern sSampleDataShiftTable
+.extern sChannelAllocationOrder
+.extern sAttackCoeffTable
.extern _038072BC
.extern _038072C0
.extern _038072C4
@@ -427,8 +426,6 @@ .extern _03807A54
.extern _03807A74
.extern _03807AA0
-.extern _03807F44
-.extern _03807F48
.extern _03807F4C
.extern _03807F50
.extern _03807F58
diff --git a/arm7/lib/include/MI_memory.h b/arm7/lib/include/MI_memory.h index 1e0de0b9..6fa1d0ec 100644 --- a/arm7/lib/include/MI_memory.h +++ b/arm7/lib/include/MI_memory.h @@ -22,4 +22,9 @@ static inline void MI_CpuClear32(void *dest, u32 size) MI_CpuFill32(dest, 0, size); } +static inline void MI_CpuCopy32(void *src, void *dst, u32 size) +{ + MIi_CpuCopy32((u32 *)src, (u32 *)dst, size); +} + #endif //POKEDIAMOND_ARM7_MI_MEMORY_H diff --git a/arm7/lib/include/OS_alarm.h b/arm7/lib/include/OS_alarm.h index a4566348..ad14eaff 100644 --- a/arm7/lib/include/OS_alarm.h +++ b/arm7/lib/include/OS_alarm.h @@ -5,6 +5,7 @@ #include "nitro/OS_alarm_shared.h" void OS_CreateAlarm(OSAlarm *alarm); +void OS_CancelAlarm(OSAlarm *alarm); BOOL OS_IsAlarmAvailable(void); void OS_SetAlarm(OSAlarm *alarm, OSTick tick, OSAlarmHandler handler, void *arg); void OS_SetPeriodicAlarm(OSAlarm *alarm, OSTick start, OSTick period, OSAlarmHandler handler, void *arg); diff --git a/arm7/lib/include/PM.h b/arm7/lib/include/PM.h new file mode 100644 index 00000000..136976e3 --- /dev/null +++ b/arm7/lib/include/PM.h @@ -0,0 +1,9 @@ +#ifndef GUARD_PM_H +#define GUARD_PM_H + +#include "nitro/types.h" + +void PMi_SetControl(u8 ctrl); +void PMi_ResetControl(u8 ctrl); + +#endif //GUARD_PM_H diff --git a/arm7/lib/include/PXI_fifo.h b/arm7/lib/include/PXI_fifo.h index 6d634f72..27f6b005 100644 --- a/arm7/lib/include/PXI_fifo.h +++ b/arm7/lib/include/PXI_fifo.h @@ -3,4 +3,7 @@ #include "nitro/PXI_fifo_shared.h" +s32 PXI_SendWordByFifo(s32 fifotag, u32 data, BOOL err); +void PXI_SetFifoRecvCallback(s32 fifotag, PXIFifoCallback callback); + #endif //POKEDIAMOND_ARM7_PXI_FIFO_H diff --git a/arm7/lib/include/SND_alarm.h b/arm7/lib/include/SND_alarm.h index 195b90bb..51f01bcc 100644 --- a/arm7/lib/include/SND_alarm.h +++ b/arm7/lib/include/SND_alarm.h @@ -2,11 +2,11 @@ #define GUARD_SND_ALARM_H #include "global.h" -#include "SND_alarm_shared.h" +#include "nitro/SND_alarm_shared.h" -void SND_StopAlarm(u32 idx); -void SND_StartAlarm(u32 idx); -void SND_SetupAlarm(); -void SND_AlarmInit(); +void SND_AlarmInit(void); +void SND_SetupAlarm(s32 idx, OSTick tick, OSTick period, u32 id); +void SND_StartAlarm(s32 idx); +void SND_StopAlarm(s32 idx); -#endif //GUARD_SND_ALARM_H
\ No newline at end of file +#endif // GUARD_SND_ALARM_H diff --git a/arm7/lib/include/SND_bank.h b/arm7/lib/include/SND_bank.h new file mode 100644 index 00000000..e22410ca --- /dev/null +++ b/arm7/lib/include/SND_bank.h @@ -0,0 +1,17 @@ +#ifndef GUARD_SND_BANK_H +#define GUARD_SND_BANK_H + +#include "nitro/types.h" +#include "nitro/SND_bank_shared.h" + +BOOL SND_ReadInstData( + const struct SNDBankData *bankData, s32 program, s32 midiKey, struct SNDInstData *instData); +const struct SNDWaveData *SND_GetWaveDataAddress(const struct SNDWaveArc *waveArc, s32 wave); +BOOL SND_NoteOn(struct SNDExChannel *chn, + s32 midiKey, + s32 velocity, + s32 length, + const struct SNDBankData *bankData, + const struct SNDInstData *instData); + +#endif // GUARD_SND_BANK_H diff --git a/arm7/lib/include/SND_capture.h b/arm7/lib/include/SND_capture.h new file mode 100644 index 00000000..f71ce18d --- /dev/null +++ b/arm7/lib/include/SND_capture.h @@ -0,0 +1,10 @@ +#ifndef GUARD_SND_CAPTURE_H +#define GUARD_SND_CAPTURE_H + +#include "nitro/types.h" + +void SND_SetupCapture( + int idx, int format, void *captureData, int size, BOOL loop, int capCtrlSrc, int capCtrlDst); +BOOL SND_IsCaptureActive(int idx); + +#endif // GUARD_SND_CAPTURE_H diff --git a/arm7/lib/include/SND_channel.h b/arm7/lib/include/SND_channel.h new file mode 100644 index 00000000..b401029a --- /dev/null +++ b/arm7/lib/include/SND_channel.h @@ -0,0 +1,32 @@ +#ifndef GUARD_SND_CHANNEL_H +#define GUARD_SND_CHANNEL_H + +#include "nitro/types.h" + +void SND_SetupChannelPcm(int chnIdx, + const void *data, + int format, + int loop, + int loopStart, + int loopLen, + int volume, + int volumeDiv, + int timer, + int pan); + +void SND_SetupChannelPsg(int chnIdx, int waveDuty, int volume, int volumeDiv, int timer, int pan); + +void SND_SetupChannelNoise(int chnIdx, int volume, int volumeDiv, int timer, int pan); + +void SND_StopChannel(int chnIdx, int hold); + +void SND_SetChannelVolume(int chnIdx, int volume, int volumeDiv); +void SND_SetChannelTimer(int chnIdx, int timer); +void SND_SetChannelPan(int chnIdx, int pan); + +BOOL SND_IsChannelActive(int idx); +void SND_SetMasterPan(int pan); +u32 SND_GetChannelControl(int idx); +void SNDi_SetSurroundDecay(int decay); + +#endif // GUARD_SND_CHANNEL_H diff --git a/arm7/lib/include/SND_command.h b/arm7/lib/include/SND_command.h new file mode 100644 index 00000000..db42d177 --- /dev/null +++ b/arm7/lib/include/SND_command.h @@ -0,0 +1,9 @@ +#ifndef GUARD_SND_COMMAND_H +#define GUARD_SND_COMMAND_H + +#include "nitro/SND_command_shared.h" + +void SND_CommandInit(void); +void SND_CommandProc(void); + +#endif // GUARD_SND_COMMAND_H diff --git a/arm7/lib/include/SND_exChannel.h b/arm7/lib/include/SND_exChannel.h index 05fbe3d7..6e89cb72 100644 --- a/arm7/lib/include/SND_exChannel.h +++ b/arm7/lib/include/SND_exChannel.h @@ -1,8 +1,43 @@ #ifndef GUARD_SND_EXCHANNEL_H #define GUARD_SND_EXCHANNEL_H -#include "global.h" +#include "nitro/types.h" -bool SND_IsChannelActive(u32 idx); +#include "nitro/SND_exChannel_shared.h" +#include "nitro/SND_main_shared.h" -#endif //GUARD_SND_EXCHANNEL_H
\ No newline at end of file +void SND_ExChannelInit(void); +void SND_UpdateExChannel(void); +void SND_ExChannelMain(BOOL step); +BOOL SND_StartExChannelPcm( + struct SNDExChannel *chn, const struct SNDWaveParam *wave, const void *data, s32 length); +BOOL SND_StartExChannelPsg(struct SNDExChannel *chn, s32 duty, s32 length); +BOOL SND_StartExChannelNoise(struct SNDExChannel *chn, s32 length); +s32 SND_UpdateExChannelEnvelope(struct SNDExChannel *chn, BOOL step); +void SND_SetExChannelAttack(struct SNDExChannel *chn, s32 attack); +void SND_SetExChannelDecay(struct SNDExChannel *chn, s32 decay); +void SND_SetExChannelSustain(struct SNDExChannel *chn, s32 sustain); +void SND_SetExChannelRelease(struct SNDExChannel *chn, s32 release); +void SND_ReleaseExChannel(struct SNDExChannel *chn); +BOOL SND_IsExChannelActive(struct SNDExChannel *chn); +struct SNDExChannel *SND_AllocExChannel(u32 channelMask, + int priority, + u32 flags, + SNDExChannelCallback callback, + void *callbackUserData); +void SND_FreeExChannel(struct SNDExChannel *chn); +void SND_InvalidateWave(const void *start, const void *end); + +void SND_StopUnlockedChannel(u32 channelMask, u32 weak); +void SND_LockChannel(u32 channelMask, u32 weak); +void SND_UnlockChannel(u32 channelMask, u32 weak); +u32 SND_GetLockedChannel(u32 weak); + +void SND_InvalidateWave(const void *begin, const void *end); + +void SND_InitLfoParam(struct SNDLfoParam *lfoParam); +void SND_StartLfo(struct SNDLfo *lfo); +void SND_UpdateLfo(struct SNDLfo *lfo); +int SND_GetLfoValue(struct SNDLfo *lfo); + +#endif // GUARD_SND_EXCHANNEL_H diff --git a/arm7/lib/include/SND_global.h b/arm7/lib/include/SND_global.h new file mode 100644 index 00000000..cb91db66 --- /dev/null +++ b/arm7/lib/include/SND_global.h @@ -0,0 +1,15 @@ +#ifndef GUARD_SND_GLOBAL_H +#define GUARD_SND_GLOBAL_H + +#include "nitro/types.h" + +void SND_Enable(void); +void SND_Disable(void); +void SND_Shutdown(void); +void SND_BeginSleep(void); +void SND_EndSleep(void); +void SND_SetMasterVolume(int vol); +void SND_SetOutputSelector( + int leftOutputFrom, int rightOutputFrom, int outputCh1ToMixer, int outputCh3ToMixer); + +#endif // GUARD_SND_GLOBAL_H diff --git a/arm7/lib/include/SND_lfo.h b/arm7/lib/include/SND_lfo.h new file mode 100644 index 00000000..71e0febf --- /dev/null +++ b/arm7/lib/include/SND_lfo.h @@ -0,0 +1,8 @@ +#ifndef GUARD_SND_LFO_H +#define GUARD_SND_LFO_H + +#include "nitro/types.h" + +#include "nitro/SND_exChannel_shared.h" + +#endif // GUARD_SND_LFO_H diff --git a/arm7/lib/include/SND_main.h b/arm7/lib/include/SND_main.h new file mode 100644 index 00000000..65e3f8d3 --- /dev/null +++ b/arm7/lib/include/SND_main.h @@ -0,0 +1,16 @@ +#ifndef GUARD_SND_MAIN_H +#define GUARD_SND_MAIN_H + +#include "nitro/types.h" + +void SND_Init(u32 priority); +void SND_CreateThread(u32 priority); +void SND_InitIntervalTimer(void); +void SND_StartIntervalTimer(void); +void SND_StopIntervalTimer(void); +u32 SND_WaitForIntervalTimer(void); +void SND_SendWakeupMessage(void); +void SNDi_LockMutex(void); +void SNDi_UnlockMutex(void); + +#endif // GUARD_SND_MAIN_H diff --git a/arm7/lib/include/SND_seq.h b/arm7/lib/include/SND_seq.h new file mode 100644 index 00000000..4e54c0ff --- /dev/null +++ b/arm7/lib/include/SND_seq.h @@ -0,0 +1,24 @@ +#ifndef GUARD_SND_SEQ_H +#define GUARD_SND_SEQ_H + +#include "nitro/types.h" + +#include "nitro/SND_bank_shared.h" + +void SND_SeqInit(void); +void SND_SeqMain(BOOL update); + +void SND_StartSeq(int player, const void *seq, u32 offset, struct SNDBankData *bank); +void SND_StopSeq(int player); +void SND_PrepareSeq(int player, const void *seq, u32 offset, struct SNDBankData *bank); +void SND_StartPreparedSeq(int player); +void SND_PauseSeq(int player, BOOL pause); +void SND_SkipSeq(int player, u32 tick); +void SNDi_SetPlayerParam(int player, u32 offset, u32 data, int size); +void SNDi_SetTrackParam(int player, u32 trackMask, u32 offset, u32 data, int size); +void SND_SetTrackMute(int player, u32 trackMask, BOOL mute); +void SND_SetTrackAllocatableChannel(int player, u32 trackMask, u32 channelMask); +void SND_InvalidateSeq(const void *start, const void *end); +void SND_InvalidateBank(const void *start, const void *end); + +#endif // GUARD_SND_SEQ_H diff --git a/arm7/lib/include/SND_util.h b/arm7/lib/include/SND_util.h new file mode 100644 index 00000000..3b20a79f --- /dev/null +++ b/arm7/lib/include/SND_util.h @@ -0,0 +1,16 @@ +#ifndef GUARD_SND_UTIL_H +#define GUARD_SND_UTIL_H + +#include "nitro/types.h" + +#define SND_VOL_DB_MIN (-723) + +u16 SND_CalcRandom(void); +s8 SND_SinIdx(int index); + +u16 SND_CalcChannelVolume(int value); +u16 SND_CalcTimer(int timer, int pitch); + +extern const s16 SNDi_DecibelSquareTable[128]; + +#endif // GUARD_SND_UTIL_H diff --git a/arm7/lib/include/SND_work.h b/arm7/lib/include/SND_work.h index 9b834c6c..536d4bd0 100644 --- a/arm7/lib/include/SND_work.h +++ b/arm7/lib/include/SND_work.h @@ -1,4 +1,13 @@ #ifndef GUARD_SND_WORK_H #define GUARD_SND_WORK_H -#endif //GUARD_SND_WORK_H
\ No newline at end of file +#include "nitro/SND_work_shared.h" + +extern struct SNDWork SNDi_Work; +extern struct SNDSharedWork *SNDi_SharedWork; + +void SND_SetPlayerLocalVariable(int player, int var, s16 value); +void SND_SetPlayerGlobalVariable(int var, s16 value); +void SND_UpdateSharedWork(void); + +#endif // GUARD_SND_WORK_H diff --git a/arm7/lib/include/registers.h b/arm7/lib/include/registers.h index 1fb1e9ca..f30d237a 100644 --- a/arm7/lib/include/registers.h +++ b/arm7/lib/include/registers.h @@ -5,6 +5,29 @@ #define reg_EXTKEYIN (*(REGType16v *)0x4000136) +#define reg_POWCNT2 (*(REGType16v *)0x4000304) + + +#define reg_SOUNDCNT_VOL (*(REGType8v *)0x4000500) +#define reg_SOUNDCNT_MIX (*(REGType8v *)0x4000501) + +#define reg_SOUNDxCNT_VOL(x) (*(REGType8v *)(0x4000400 + ((int)(x) * 0x10))) +#define reg_SOUNDxCNT_VOLS(x) (*(REGType16v *)(0x4000400 + ((int)(x) * 0x10))) +#define reg_SOUNDxCNT_PAN(x) (*(REGType8v *)(0x4000402 + ((int)(x) * 0x10))) +#define reg_SOUNDxCNT_STAT(x) (*(REGType8v *)(0x4000403 + ((int)(x) * 0x10))) +#define reg_SOUNDxCNT(x) (*(REGType32v *)(0x4000400 + ((int)x) * 0x10)) +#define reg_SOUNDoffCNT(off) (*(REGType32v *)(0x4000400 + (int)(off))) +#define reg_SOUNDxSAD(x) (*(REGType32v *)(0x4000404 + ((int)x) * 0x10)) +#define reg_SOUNDoffSAD(off) (*(REGType32v *)(0x4000404 + (int)(off))) +#define reg_SOUNDxTMR(x) (*(REGType16v *)(0x4000408 + ((int)x) * 0x10)) +#define reg_SOUNDoffTMR(off) (*(REGType16v *)(0x4000408 + (int)(off))) +#define reg_SOUNDxPNT(x) (*(REGType16v *)(0x400040A + ((int)x) * 0x10)) +#define reg_SOUNDoffPNT(off) (*(REGType16v *)(0x400040A + (int)(off))) +#define reg_SOUNDxLEN(x) (*(REGType32v *)(0x400040C + ((int)x) * 0x10)) +#define reg_SOUNDoffLEN(off) (*(REGType32v *)(0x400040C + (int)(off))) + +#define reg_SNDCAPxCNT(x) (*(REGType8v *)(0x4000508 + ((int)(x)))) + #define EXTKEYIN_X (1<<0) #define EXTKEYIN_Y (1<<1) #define EXTKEYIN_DEBUG (1<<3) diff --git a/arm7/lib/include/syscall.h b/arm7/lib/include/syscall.h index 55462cc7..579fd790 100644 --- a/arm7/lib/include/syscall.h +++ b/arm7/lib/include/syscall.h @@ -2,5 +2,9 @@ #define POKEDIAMOND_ARM7_SYSCALL_H void SVC_WaitByLoop(u32 ct); +u8 SVC_GetVolumeTable(int idx); +u16 SVC_GetPitchTable(int idx); +void SVC_SoundBiasSet(int step); +void SVC_SoundBiasReset(int step); #endif //POKEDIAMOND_ARM7_SYSCALL_H diff --git a/arm7/lib/src/OS_reset.c b/arm7/lib/src/OS_reset.c index e0f380f8..13d59bfa 100644 --- a/arm7/lib/src/OS_reset.c +++ b/arm7/lib/src/OS_reset.c @@ -2,6 +2,7 @@ #include "OS_reset.h" #include "OS_interrupt.h" #include "OS_terminate_proc.h" +#include "PXI_fifo.h" static u16 OSi_IsInitReset = 0; vu16 OSi_IsResetOccurred = 0; @@ -10,8 +11,6 @@ extern void MI_StopDma(u32 dma); extern OSIrqMask OS_SetIrqMask(OSIrqMask mask); extern OSIrqMask OS_ResetRequestIrqMask(OSIrqMask mask); extern void SND_Shutdown(void); -extern void PXI_SetFifoRecvCallback(u32 param1, void* callback); -extern u32 PXI_SendWordByFifo(u32 param1, u32 data, u32 param2); extern void FUN_038073EC(void); //OSi_DoResetSystem, in wram ARM_FUNC void OS_InitReset(void) diff --git a/arm7/lib/src/SND_alarm.c b/arm7/lib/src/SND_alarm.c new file mode 100644 index 00000000..9b71d8f3 --- /dev/null +++ b/arm7/lib/src/SND_alarm.c @@ -0,0 +1,83 @@ +#include "SND_alarm.h" + +#include "OS_alarm.h" +#include "OS_tick.h" +#include "PXI_fifo.h" +#include "SND_work.h" + +static void AlarmHandler(void *msg); + +void SND_AlarmInit(void) +{ + for (s32 i = 0; i < SND_ALARM_COUNT; i++) + { + SNDi_Work.alarms[i].enable = 0; + SNDi_Work.alarms[i].id = 0; + } +} + +void SND_SetupAlarm(s32 idx, OSTick tick, OSTick period, u32 id) +{ + struct SNDAlarm *alarm = &SNDi_Work.alarms[idx]; + + if (alarm->enable) + { + OS_CancelAlarm(&alarm->alarm); + alarm->enable = 0; + } + + alarm->tick = tick; + alarm->period = period; + alarm->id = (u8)id; +} + +void SND_StartAlarm(s32 idx) +{ + OSTick tick; + OSTick period; + + struct SNDAlarm *alarm = &SNDi_Work.alarms[idx]; + + if (alarm->enable != 0) + { + OS_CancelAlarm(&alarm->alarm); + alarm->enable = 0; + } + + tick = alarm->tick; + period = alarm->period; + s32 arg = idx | (alarm->id << 8); + + OS_CreateAlarm(&alarm->alarm); + + if (period == 0) + { + OS_SetAlarm(&alarm->alarm, tick, AlarmHandler, (void *)arg); + } + else + { + OS_SetPeriodicAlarm(&alarm->alarm, tick + OS_GetTick(), period, AlarmHandler, (void *)arg); + } + + alarm->enable = 1; +} + +void SND_StopAlarm(s32 idx) +{ + struct SNDAlarm *alarm = &SNDi_Work.alarms[idx]; + + if (alarm->enable != 0) + { + OS_CancelAlarm(&alarm->alarm); + alarm->id++; + alarm->enable = 0; + } +} + +static void AlarmHandler(void *msg) +{ + while (PXI_SendWordByFifo(7, (u32)msg, 0) < 0) + { + // nothing + } +} diff --git a/arm7/lib/src/SND_bank.c b/arm7/lib/src/SND_bank.c new file mode 100644 index 00000000..3437e021 --- /dev/null +++ b/arm7/lib/src/SND_bank.c @@ -0,0 +1,194 @@ +#include "SND_bank.h" + +#include "SND_exChannel.h" +#include "SND_main.h" + +#include "mmap.h" + +static const struct SNDWaveData *GetWaveData( + const struct SNDBankData *bankData, s32 waveArc, s32 wave); + +BOOL SND_ReadInstData( + const struct SNDBankData *bankData, s32 program, s32 midiKey, struct SNDInstData *instData) +{ + s32 i; + struct SNDDrumSet *drumSet; + struct SNDKeySplit *keySplit; + u32 off; + u8 minKey, maxKey; + + if (program < 0) + return FALSE; + + SNDi_LockMutex(); + + if (program >= bankData->instCount) + { + SNDi_UnlockMutex(); + return FALSE; + } + + off = bankData->instOffsets[program]; + instData->type = SND_INST_OFFSET_TYPE(off); + + switch (instData->type) + { + case SND_INST_PCM: + case SND_INST_PSG: + case SND_INST_NOISE: + case SND_INST_DIRECTPCM: + case SND_INST_DUMMY: + instData->param = *SND_INST_OFFSET_NORMAL(bankData, off); + break; + case SND_INST_DRUM_TABLE: + drumSet = SND_INST_OFFSET_DRUMS(bankData, off); + + // seperate variables needed for matching + maxKey = drumSet->maxKey; + minKey = drumSet->minKey; + + if (midiKey < minKey || midiKey > maxKey) + { + SNDi_UnlockMutex(); + return FALSE; + } + + *instData = drumSet->instruments[midiKey - drumSet->minKey]; + break; + case SND_INST_KEY_SPLIT: + i = 0; + keySplit = SND_INST_OFFSET_KEYSPL(bankData, off); + + while (midiKey > keySplit->key[i]) + { + i++; + if (i >= SND_INST_MAX_KEYSPLIT) + { + SNDi_UnlockMutex(); + return FALSE; + } + } + *instData = keySplit->instruments[i]; + break; + case SND_INST_ILLEGAL: + default: + SNDi_UnlockMutex(); + return FALSE; + } + + SNDi_UnlockMutex(); + return TRUE; +} + +const struct SNDWaveData *SND_GetWaveDataAddress(const struct SNDWaveArc *waveArc, s32 wave) +{ + SNDi_LockMutex(); + + const struct SNDWaveData *retval = (const struct SNDWaveData *)waveArc->waveOffsets[wave]; + if (retval != NULL) + { + if ((u32)retval < HW_MAIN_MEM) + { + retval = (const struct SNDWaveData *)((u32)waveArc + (u32)retval); + } + } + else + { + retval = NULL; + } + + SNDi_UnlockMutex(); + + return retval; +} + +BOOL SND_NoteOn(struct SNDExChannel *chn, + s32 midiKey, + s32 velocity, + s32 length, + const struct SNDBankData *bankData, + const struct SNDInstData *instData) +{ + const struct SNDWaveData *waveData; + u8 release; + BOOL success; + + release = instData->param.envRelease; + + if (release == 0xFF) + { + length = -1; + release = 0; + } + + switch (instData->type) + { + case SND_INST_PCM: + case SND_INST_DIRECTPCM: + if (instData->type == SND_INST_PCM) + { + waveData = GetWaveData(bankData, instData->param.wave[1], instData->param.wave[0]); + } + else + { + waveData = (const struct SNDWaveData *)((instData->param.wave[1] << 16) | + instData->param.wave[0]); + } + + if (waveData == NULL) + { + success = FALSE; + } + else + { + success = + SND_StartExChannelPcm(chn, &waveData->param, waveData->sampleData, length); + } + break; + case SND_INST_PSG: + success = SND_StartExChannelPsg(chn, instData->param.wave[0], length); + break; + case SND_INST_NOISE: + success = SND_StartExChannelNoise(chn, length); + break; + default: + success = FALSE; + break; + } + + if (success == FALSE) + { + return FALSE; + } + else + { + chn->midiKey = (u8)midiKey; + chn->rootMidiKey = instData->param.rootKey; + chn->velocity = (u8)velocity; + SND_SetExChannelAttack(chn, instData->param.envAttack); + SND_SetExChannelDecay(chn, instData->param.envDecay); + SND_SetExChannelSustain(chn, instData->param.envSustain); + SND_SetExChannelRelease(chn, release); + chn->initPan = (s8)(instData->param.pan - 0x40); + return TRUE; + } +} + +static const struct SNDWaveData *GetWaveData( + const struct SNDBankData *bankData, s32 waveArc, s32 wave) +{ + const struct SNDWaveArc *arcPtr = bankData->waveArcLinks[waveArc].waveArc; + + if (arcPtr == NULL) + { + return NULL; + } + else if (wave < arcPtr->waveCount) + { + return SND_GetWaveDataAddress(arcPtr, wave); + } + else + { + return NULL; + } +} diff --git a/arm7/lib/src/SND_capture.c b/arm7/lib/src/SND_capture.c new file mode 100644 index 00000000..57494b72 --- /dev/null +++ b/arm7/lib/src/SND_capture.c @@ -0,0 +1,25 @@ +#include "SND_capture.h" + +#include "registers.h" + +enum SNDLoop +{ + SND_CAP_LOOP = 0, + SND_CAP_ONESHOT = 1 +}; + +void SND_SetupCapture( + int idx, int format, void *captureData, int size, BOOL loop, int capCtrlSrc, int capCtrlDst) +{ + int off = idx * 8; + + reg_SNDCAPxCNT(idx) = (u8)((format << 3) | ((loop ? SND_CAP_LOOP : SND_CAP_ONESHOT) << 2) | + (capCtrlSrc << 1) | capCtrlDst); + *(vu32 *)(0x4000510 + off) = (u32)captureData; + *(vu16 *)(0x4000514 + off) = (u16)size; +} + +BOOL SND_IsCaptureActive(int idx) +{ + return (reg_SNDCAPxCNT(idx) & 0x80) != 0; +} diff --git a/arm7/lib/src/SND_channel.c b/arm7/lib/src/SND_channel.c new file mode 100644 index 00000000..be0bba3a --- /dev/null +++ b/arm7/lib/src/SND_channel.c @@ -0,0 +1,192 @@ +#include "SND_channel.h" + +#include "SND_work.h" +#include "registers.h" + +static int sMasterPan = -1; + +static u8 sOrgVolume[SND_CHANNEL_COUNT]; +static u8 sOrgPan[SND_CHANNEL_COUNT]; +static int sSurroundDecay; + +static int CalcSurroundDecay(int vol, int pan); + +void SND_SetupChannelPcm(int chnIdx, + const void *data, + int format, + int loop, + int loopStart, + int loopLength, + int volume, + int volumeDiv, + int timer, + int pan) +{ + int off = chnIdx * 0x10; + + sOrgPan[chnIdx] = (u8)pan; + if (sMasterPan >= 0) + pan = sMasterPan; + + sOrgVolume[chnIdx] = (u8)volume; + if (sSurroundDecay > 0 && (1 << chnIdx) & 0xFFF5) + { + volume = CalcSurroundDecay(volume, pan); + } + + reg_SOUNDoffCNT(off) = + (u32)((format << 29) | (loop << 27) | (pan << 16) | (volumeDiv << 8) | (volume)); + reg_SOUNDoffTMR(off) = (u16)(0x10000 - timer); + reg_SOUNDoffPNT(off) = (u16)loopStart; + reg_SOUNDoffLEN(off) = (u32)loopLength; + reg_SOUNDoffSAD(off) = (u32)data; +} + +void SND_SetupChannelPsg(int chnIdx, int duty, int volume, int volumeDiv, int timer, int pan) +{ + int off = chnIdx * 0x10; + + sOrgPan[chnIdx] = (u8)pan; + if (sMasterPan >= 0) + pan = sMasterPan; + + sOrgVolume[chnIdx] = (u8)volume; + if (sSurroundDecay > 0 && (1 << chnIdx) & 0xFFF5) + { + volume = CalcSurroundDecay(volume, pan); + } + + reg_SOUNDoffCNT(off) = + (u32)(0x60000000 | (duty << 24) | (pan << 16) | (volumeDiv << 8) | volume); + reg_SOUNDoffTMR(off) = (u16)(0x10000 - timer); +} + +void SND_SetupChannelNoise(int chnIdx, int volume, int volumeDiv, int timer, int pan) +{ + int off = chnIdx * 0x10; + + sOrgPan[chnIdx] = (u8)pan; + if (sMasterPan >= 0) + pan = sMasterPan; + + sOrgVolume[chnIdx] = (u8)volume; + if (sSurroundDecay > 0 && (1 << chnIdx) & 0xFFF5) + { + volume = CalcSurroundDecay(volume, pan); + } + + reg_SOUNDoffCNT(off) = (u32)(0x60000000 | (pan << 16) | (volumeDiv << 8) | volume); + reg_SOUNDoffTMR(off) = (u16)(0x10000 - timer); +} + +void SND_StopChannel(int idx, int hold) +{ + vu32 *reg = ®_SOUNDxCNT(idx); + + u32 v = *reg; + + // disable channel + v &= ~0x80000000; + + // set hold flag + if (hold & 1) + v |= 0x8000; + + *reg = v; +} + +void SND_SetChannelVolume(int chnIdx, int vol, int volDiv) +{ + sOrgVolume[chnIdx] = (u8)vol; + + if (sSurroundDecay > 0 && (1 << chnIdx) & 0xFFF5) + { + int pan = reg_SOUNDxCNT_PAN(chnIdx); + vol = CalcSurroundDecay(vol, pan); + } + + reg_SOUNDxCNT_VOLS(chnIdx) = (u16)((volDiv << 8) | vol); +} + +void SND_SetChannelTimer(int chnIdx, int timer) +{ + reg_SOUNDxTMR(chnIdx) = (u16)(0x10000 - timer); +} + +void SND_SetChannelPan(int chnIdx, int pan) +{ + sOrgPan[chnIdx] = (u8)pan; + + if (sMasterPan >= 0) + { + pan = sMasterPan; + } + + reg_SOUNDxCNT_PAN(chnIdx) = (u8)pan; + + if (sSurroundDecay > 0 && (1 << chnIdx) & 0xFFF5) + { + reg_SOUNDxCNT_VOL(chnIdx) = (u8)CalcSurroundDecay(sOrgVolume[chnIdx], pan); + } +} + +BOOL SND_IsChannelActive(int chnIdx) +{ + return (reg_SOUNDxCNT_STAT(chnIdx) & 0x80) != 0; +} + +void SND_SetMasterPan(int pan) +{ + sMasterPan = pan; + + if (pan >= 0) + { + for (int i = 0; i < SND_CHANNEL_COUNT; i++) + { + reg_SOUNDxCNT_PAN(i) = (u8)pan; + } + } + else + { + for (int i = 0; i < SND_CHANNEL_COUNT; i++) + { + reg_SOUNDxCNT_PAN(i) = sOrgPan[i]; + } + } +} + +u32 SND_GetChannelControl(int chnIdx) +{ + return reg_SOUNDxCNT(chnIdx); +} + +void SNDi_SetSurroundDecay(int decay) +{ + sSurroundDecay = decay; + + for (int i = 0; i < SND_CHANNEL_COUNT; i++) + { + // do not process channel 1+3 (capture playback channels) + if ((1 << i) & 0xFFF5) + { + int pan = reg_SOUNDxCNT_PAN(i); + reg_SOUNDxCNT_VOL(i) = (u8)CalcSurroundDecay(sOrgVolume[i], pan); + } + } +} + +static int CalcSurroundDecay(int vol, int pan) +{ + if (pan < 24) + { + return vol * (sSurroundDecay * (pan + 40) + ((0x7FFF - sSurroundDecay) << 6)) >> 21; + } + else if (pan <= 104) + { + return vol; + } + else + { + return vol * (-sSurroundDecay * (pan - 40) + ((sSurroundDecay + 0x7FFF) << 6)) >> 21; + } +} diff --git a/arm7/lib/src/SND_command.c b/arm7/lib/src/SND_command.c new file mode 100644 index 00000000..f561138a --- /dev/null +++ b/arm7/lib/src/SND_command.c @@ -0,0 +1,329 @@ +#include "SND_command.h" + +#include "mmap.h" +#include "registers.h" + +#include "MI_memory.h" +#include "OS_message.h" +#include "OS_system.h" +#include "PXI_fifo.h" +#include "SND_alarm.h" +#include "SND_capture.h" +#include "SND_channel.h" +#include "SND_exChannel.h" +#include "SND_global.h" +#include "SND_main.h" +#include "SND_seq.h" +#include "SND_work.h" + +#define SND_MSG_ARRAY_SIZE 8 + +static OSMessage sMsgArray[SND_MSG_ARRAY_SIZE]; +static struct OSMessageQueue sMsgQueue; + +static void InitPXI(void); +static void StartTimer(u32 channelMask, u32 captureMask, u32 alarmMask, s32 unused); +static void StopTimer(u32 channelMask, u32 captureMask, u32 alarmMask, s32 hold); +static void SetChannelTimer(u32 channelMask, int timer); +static void SetChannelVolume(u32 channelMask, int vol, int shift); +static void SetChannelPan(u32 channelMask, int pan); +static void ReadDriverInfo(struct SNDDriverInfo *driverInfo); + +void SND_CommandInit(void) +{ + OS_InitMessageQueue(&sMsgQueue, sMsgArray, SND_MSG_ARRAY_SIZE); + InitPXI(); + SNDi_SharedWork = NULL; +} + +void SND_CommandProc(void) +{ + struct SNDCommand cmd; + struct SNDCommand *cmd_ptr; + OSMessage msg; + + while (OS_ReceiveMessage(&sMsgQueue, &msg, 0)) + { + // casting it directly below doesn't appear to match + cmd_ptr = (struct SNDCommand *)msg; + + while (cmd_ptr) + { + cmd = *cmd_ptr; + + switch (cmd.id) + { + case SND_CMD_START_SEQ: + SND_StartSeq((int)cmd.arg[0], + (const void *)cmd.arg[1], + cmd.arg[2], + (struct SNDBankData *)cmd.arg[3]); + break; + case SND_CMD_STOP_SEQ: + SND_StopSeq((int)cmd.arg[0]); + break; + case SND_CMD_PREPARE_SEQ: + SND_PrepareSeq((int)cmd.arg[0], + (const void *)cmd.arg[1], + cmd.arg[2], + (struct SNDBankData *)cmd.arg[3]); + break; + case SND_CMD_START_PREPARED_SEQ: + SND_StartPreparedSeq((int)cmd.arg[0]); + break; + case SND_CMD_PAUSE_SEQ: + SND_PauseSeq((int)cmd.arg[0], (BOOL)cmd.arg[1]); + break; + case SND_CMD_SKIP_SEQ: + SND_SkipSeq((int)cmd.arg[0], cmd.arg[1]); + break; + case SND_CMD_PLAYER_PARAM: + SNDi_SetPlayerParam((int)cmd.arg[0], cmd.arg[1], cmd.arg[2], (int)cmd.arg[3]); + break; + case SND_CMD_TRACK_PARAM: + SNDi_SetTrackParam((int)cmd.arg[0] & 0xFFFFFF, + cmd.arg[1], + cmd.arg[2], + cmd.arg[3], + (u8)(cmd.arg[0] >> 24)); + break; + case SND_CMD_MUTE_TRACK: + SND_SetTrackMute((int)cmd.arg[0], cmd.arg[1], (BOOL)cmd.arg[2]); + break; + case SND_CMD_ALLOCATABLE_CHANNEL: + SND_SetTrackAllocatableChannel((int)cmd.arg[0], cmd.arg[1], cmd.arg[2]); + break; + case SND_CMD_PLAYER_LOCAL_VAR: + SND_SetPlayerLocalVariable((int)cmd.arg[0], (int)cmd.arg[1], (s16)cmd.arg[2]); + break; + case SND_CMD_PLAYER_GLOBAL_VAR: + SND_SetPlayerGlobalVariable((int)cmd.arg[0], (s16)cmd.arg[1]); + break; + case SND_CMD_START_TIMER: + StartTimer(cmd.arg[0], cmd.arg[1], cmd.arg[2], (int)cmd.arg[3]); + break; + case SND_CMD_STOP_TIMER: + StopTimer(cmd.arg[0], cmd.arg[1], cmd.arg[2], (int)cmd.arg[3]); + break; + case SND_CMD_SETUP_CAPTURE: + SND_SetupCapture((int)(cmd.arg[2] >> 31u) & 1, + (int)(cmd.arg[2] >> 30u) & 1, + (void *)cmd.arg[0], + (int)cmd.arg[1], + (BOOL)(cmd.arg[2] >> 29u) & 1, + (int)(cmd.arg[2] >> 28u) & 1, + (int)(cmd.arg[2] >> 27u) & 1); + break; + case SND_CMD_SETUP_ALARM: + SND_SetupAlarm((int)cmd.arg[0], cmd.arg[1], cmd.arg[2], cmd.arg[3]); + break; + case SND_CMD_CHANNEL_TIMER: + SetChannelTimer(cmd.arg[0], (int)cmd.arg[1]); + break; + case SND_CMD_CHANNEL_VOLUME: + SetChannelVolume(cmd.arg[0], (int)cmd.arg[1], (int)cmd.arg[2]); + break; + case SND_CMD_CHANNEL_PAN: + SetChannelPan(cmd.arg[0], (int)cmd.arg[1]); + break; + case SND_CMD_SETUP_CHANNEL_PCM: + SND_SetupChannelPcm((int)cmd.arg[0] & 0xFFFF, + (void *)(cmd.arg[1] & 0x7FFFFFFu), + (int)(cmd.arg[3] >> 24u) & 0x3, + (int)(cmd.arg[3] >> 26u) & 0x3, + (int)cmd.arg[3] & 0xFFFF, + (int)cmd.arg[2] & 0x3FFFFF, + (int)(cmd.arg[2] >> 24u) & 0x7F, + (int)(cmd.arg[2] >> 22u) & 0x3, + (int)(cmd.arg[0] >> 16u) & 0xFFFF, + (int)(cmd.arg[3] >> 16u) & 0x7F); + break; + case SND_CMD_SETUP_CHANNEL_PSG: + SND_SetupChannelPsg((int)cmd.arg[0], + (int)cmd.arg[3], + (int)cmd.arg[1] & 0x7F, + (int)(cmd.arg[1] >> 8u) & 0x3, + (int)(cmd.arg[2] >> 8u) & 0xFFFF, + (int)cmd.arg[2] & 0x7F); + break; + case SND_CMD_SETUP_CHANNEL_NOISE: + SND_SetupChannelNoise((int)cmd.arg[0], + (int)cmd.arg[1] & 0x7F, + (int)(cmd.arg[1] >> 8u) & 0x3, + (int)(cmd.arg[2] >> 8u) & 0xFFFF, + (int)cmd.arg[2] & 0x7F); + break; + case SND_CMD_SURROUND_DECAY: + SNDi_SetSurroundDecay((int)cmd.arg[0]); + break; + case SND_CMD_MASTER_VOLUME: + SND_SetMasterVolume((int)cmd.arg[0]); + break; + case SND_CMD_MASTER_PAN: + SND_SetMasterPan((int)cmd.arg[0]); + break; + case SND_CMD_OUTPUT_SELECTOR: + SND_SetOutputSelector( + (int)cmd.arg[0], (int)cmd.arg[1], (int)cmd.arg[2], (int)cmd.arg[3]); + break; + case SND_CMD_LOCK_CHANNEL: + SND_LockChannel(cmd.arg[0], cmd.arg[1]); + break; + case SND_CMD_UNLOCK_CHANNEL: + SND_UnlockChannel(cmd.arg[0], cmd.arg[1]); + break; + case SND_CMD_STOP_UNLOCKED_CHANNEL: + SND_StopUnlockedChannel(cmd.arg[0], cmd.arg[1]); + break; + case SND_CMD_INVALIDATE_SEQ: + SND_InvalidateSeq((void *)cmd.arg[0], (void *)cmd.arg[1]); + break; + case SND_CMD_INVALIDATE_BANK: + SND_InvalidateBank((void *)cmd.arg[0], (void *)cmd.arg[1]); + break; + case SND_CMD_INVALIDATE_WAVE: + SND_InvalidateWave((void *)cmd.arg[0], (void *)cmd.arg[1]); + break; + case SND_CMD_SET_SHARED_WORK: + SNDi_SharedWork = (struct SNDSharedWork *)cmd.arg[0]; + break; + case SND_CMD_READ_DRIVER_INFO: + ReadDriverInfo((struct SNDDriverInfo *)cmd.arg[0]); + break; + } // end switch + + cmd_ptr = cmd.llNext; + } // end loop over command linked list + + SNDi_SharedWork->finishedCommandTag++; + } // end loop over receive message +} + +static void PxiFifoCallback(PXIFifoTag tag, u32 data, BOOL error) +{ + (void)tag; + (void)error; + + OSIntrMode intrMode = OS_DisableInterrupts(); + + if (data >= HW_MAIN_MEM) + { + (void)OS_SendMessage(&sMsgQueue, (OSMessage)data, 0); + } + else + { + if (data == 0) + SND_SendWakeupMessage(); + } + + (void)OS_RestoreInterrupts(intrMode); +} + +static void InitPXI(void) +{ + PXI_SetFifoRecvCallback(PXI_FIFO_TAG_SOUND, PxiFifoCallback); +} + +static void SetChannelTimer(u32 channelMask, int timer) +{ + for (int i = 0; i < SND_CHANNEL_COUNT && channelMask != 0; i++, channelMask >>= 1) + { + if (channelMask & 1) + SND_SetChannelTimer(i, timer); + } +} + +static void SetChannelVolume(u32 channelMask, int vol, int shift) +{ + for (int i = 0; i < SND_CHANNEL_COUNT && channelMask != 0; i++, channelMask >>= 1) + { + if (channelMask & 1) + SND_SetChannelVolume(i, vol, shift); + } +} + +static void SetChannelPan(u32 channelMask, int pan) +{ + for (int i = 0; i < SND_CHANNEL_COUNT && channelMask != 0; i++, channelMask >>= 1) + { + if (channelMask & 1) + SND_SetChannelPan(i, pan); + } +} + +static void StartTimer(u32 channelMask, u32 captureMask, u32 alarmMask, s32 unused) +{ + (void)unused; + + OSIntrMode intrMode = OS_DisableInterrupts(); + + for (int i = 0; i < SND_CHANNEL_COUNT && channelMask != 0; i++, channelMask >>= 1) + { + if (channelMask & 1) + reg_SOUNDxCNT_STAT(i) |= 0x80; + } + + if (captureMask & 1) + { + if (captureMask & 2) + { + *(vu16 *)®_SNDCAPxCNT(0) |= 0x8080; + } + else + { + reg_SNDCAPxCNT(0) |= 0x80; + } + } + else if (captureMask & 2) + { + reg_SNDCAPxCNT(1) |= 0x80; + } + + for (int i = 0; i < SND_ALARM_COUNT && alarmMask != 0; i++, alarmMask >>= 1) + { + if (alarmMask & 1) + SND_StartAlarm(i); + } + + (void)OS_RestoreInterrupts(intrMode); + SND_UpdateSharedWork(); +} + +static void StopTimer(u32 channelMask, u32 captureMask, u32 alarmMask, s32 hold) +{ + OSIntrMode intrMode = OS_DisableInterrupts(); + + for (int i = 0; i < SND_ALARM_COUNT && alarmMask != 0; i++, alarmMask >>= 1) + { + if (alarmMask & 1) + SND_StopAlarm(i); + } + + for (int i = 0; i < SND_CHANNEL_COUNT && channelMask != 0; i++, channelMask >>= 1) + { + if (channelMask & 1) + SND_StopChannel(i, hold); + } + + if (captureMask & 1) + reg_SNDCAPxCNT(0) = 0; + if (captureMask & 2) + reg_SNDCAPxCNT(1) = 0; + + (void)OS_RestoreInterrupts(intrMode); + SND_UpdateSharedWork(); +} + +static void ReadDriverInfo(struct SNDDriverInfo *driverInfo) +{ + MI_CpuCopy32(&SNDi_Work, driverInfo, sizeof(SNDi_Work)); + + driverInfo->workPtr = &SNDi_Work; + + for (int i = 0; i < SND_CHANNEL_COUNT; i++) + { + driverInfo->channelControls[i] = SND_GetChannelControl(i); + } + + driverInfo->lockedChannels = SND_GetLockedChannel(0); +} diff --git a/arm7/lib/src/SND_exChannel.c b/arm7/lib/src/SND_exChannel.c new file mode 100644 index 00000000..dfaabeda --- /dev/null +++ b/arm7/lib/src/SND_exChannel.c @@ -0,0 +1,685 @@ +#include "SND_exChannel.h" + +#include "SND_channel.h" +#include "SND_main.h" +#include "SND_util.h" +#include "SND_work.h" + +#include "registers.h" + +// TODO import these tables into here if we have a working .rodata section +extern const u8 sChannelAllocationOrder[SND_CHANNEL_COUNT]; +extern const u8 sAttackCoeffTable[19]; +extern const u8 sSampleDataShiftTable[4]; + +static u32 sLockedChannelMask; +static u32 sWeakLockedChannelMask; + +static u16 CalcDecayCoeff(int vol); + +static int ExChannelSweepUpdate(struct SNDExChannel *chn, BOOL step); +static int ExChannelLfoUpdate(struct SNDExChannel *chn, BOOL step); +static void ExChannelStart(struct SNDExChannel *chn, int length); +static int ExChannelVolumeCmp(struct SNDExChannel *chn_a, struct SNDExChannel *chn_b); +static void ExChannelSetup( + struct SNDExChannel *, SNDExChannelCallback callback, void *callbackUserData, int priority); + +void SND_ExChannelInit(void) +{ + struct SNDExChannel *chn; + s32 i; + + for (i = 0; i < SND_CHANNEL_COUNT; i++) + { + chn = &SNDi_Work.channels[i]; + + chn->id = (u8)i; + chn->flags.syncFlag = 0; + chn->flags.active = FALSE; + } + + sLockedChannelMask = 0; + sWeakLockedChannelMask = 0; +} + +void SND_UpdateExChannel(void) +{ + struct SNDExChannel *chn; + s32 i; + + for (i = 0; i < SND_CHANNEL_COUNT; i++) + { + chn = &SNDi_Work.channels[i]; + + if (chn->flags.syncFlag == 0) + continue; + + if (chn->flags.syncFlag & SND_CHN_SYNC_STOP) + SND_StopChannel(i, 0); + + if (chn->flags.syncFlag & SND_CHN_SYNC_START) + { + switch (chn->type) + { + case SND_CHN_TYPE_PCM: + SND_SetupChannelPcm(i, + chn->waveDataPtr, + chn->waveParam.format, + chn->waveParam.loopEnabled ? 1 : 2, + (s32)chn->waveParam.loopStart, + (s32)chn->waveParam.loopLength, + chn->volume & 0xFF, + chn->volume >> 8, + chn->timer, + chn->pan); + break; + case SND_CHN_TYPE_PSG: + SND_SetupChannelPsg(i, + chn->dutyCycle, + chn->volume & 0xFF, + chn->volume >> 8, + chn->timer, + chn->pan); + break; + case SND_CHN_TYPE_NOISE: + SND_SetupChannelNoise( + i, chn->volume & 0xFF, chn->volume >> 8, chn->timer, chn->pan); + break; + } + } + else + { + if (chn->flags.syncFlag & SND_CHN_SYNC_TIMER) + { + SND_SetChannelTimer(i, chn->timer); + } + if (chn->flags.syncFlag & SND_CHN_SYNC_VOLUME) + { + SND_SetChannelVolume(i, chn->volume & 0xFF, chn->volume >> 8); + } + if (chn->flags.syncFlag & SND_CHN_SYNC_PAN) + { + SND_SetChannelPan(i, chn->pan); + } + } + } + + for (i = 0; i < SND_CHANNEL_COUNT; i++) + { + chn = &SNDi_Work.channels[i]; + + if (!chn->flags.syncFlag) + continue; + + if (chn->flags.syncFlag & SND_CHN_SYNC_START) + reg_SOUNDxCNT_STAT(i) |= 0x80; + chn->flags.syncFlag = 0; + } +} + +void SND_ExChannelMain(BOOL step) +{ + struct SNDExChannel *chn; + s32 i; + s32 vol; + s32 pitch; + s32 pan; + s32 lfo; + u16 newTimer; + + for (i = 0; i < SND_CHANNEL_COUNT; i++) + { + vol = 0; + pitch = 0; + pan = 0; + chn = &SNDi_Work.channels[i]; + + if (!chn->flags.active) + continue; + + if (chn->flags.start) + { + chn->flags.syncFlag |= SND_CHN_SYNC_START; + chn->flags.start = FALSE; + } + else if (!SND_IsChannelActive(i)) + { + if (chn->callback) + chn->callback(chn, 1, chn->callbackUserData); + else + chn->priority = 0; + chn->volume = 0; + chn->flags.active = FALSE; + continue; + } + + vol += SNDi_DecibelSquareTable[chn->velocity]; + pitch += (chn->midiKey - chn->rootMidiKey) * 0x40; + + vol += SND_UpdateExChannelEnvelope(chn, step); + pitch += ExChannelSweepUpdate(chn, step); + + vol += chn->userDecay; + vol += chn->userDecay2; + pitch += chn->userPitch; + + lfo = ExChannelLfoUpdate(chn, step); + + switch (chn->lfo.param.target) + { + case SND_LFO_VOLUME: + if (vol > -0x8000) + vol += lfo; + break; + case SND_LFO_PAN: + pan += lfo; + break; + case SND_LFO_PITCH: + pitch += lfo; + break; + } + + pan += chn->initPan; + if (chn->panRange != 127) + { + pan = (pan * chn->panRange + 0x40) >> 7; + } + pan += chn->userPan; + + if (chn->envStatus == SND_ENV_RELEASE && vol <= -723) + { + chn->flags.syncFlag = SND_CHN_SYNC_STOP; + if (chn->callback) + chn->callback(chn, 1, chn->callbackUserData); + else + chn->priority = 0; + chn->volume = 0; + chn->flags.active = 0; + } + else + { + vol = SND_CalcChannelVolume(vol); + newTimer = SND_CalcTimer(chn->waveParam.timer, pitch); + + if (chn->type == SND_CHN_TYPE_PSG) + newTimer &= 0xFFFC; + + pan += 0x40; + if (pan < 0) + pan = 0; + else if (pan > 127) + pan = 127; + + if (vol != chn->volume) + { + chn->volume = (u16)vol; + chn->flags.syncFlag |= SND_CHN_SYNC_VOLUME; + } + if (newTimer != chn->timer) + { + chn->timer = (u16)newTimer; + chn->flags.syncFlag |= SND_CHN_SYNC_TIMER; + } + if (pan != chn->pan) + { + chn->pan = (u8)pan; + chn->flags.syncFlag |= SND_CHN_SYNC_PAN; + } + } + } +} + +BOOL SND_StartExChannelPcm( + struct SNDExChannel *chn, const struct SNDWaveParam *wave, const void *data, s32 length) +{ + chn->type = SND_CHN_TYPE_PCM; + chn->waveParam = *wave; + chn->waveDataPtr = data; + ExChannelStart(chn, length); + return TRUE; +} + +BOOL SND_StartExChannelPsg(struct SNDExChannel *chn, s32 duty, s32 length) +{ + if (chn->id < 8) + { + return FALSE; + } + else if (chn->id > 13) + { + return FALSE; + } + else + { + chn->type = SND_CHN_TYPE_PSG; + chn->dutyCycle = duty; + chn->waveParam.timer = 8006; + ExChannelStart(chn, length); + return TRUE; + } +} + +BOOL SND_StartExChannelNoise(struct SNDExChannel *chn, s32 length) +{ + if (chn->id < 14) + { + return FALSE; + } + else if (chn->id > 15) + { + return FALSE; + } + else + { + chn->type = SND_CHN_TYPE_NOISE; + chn->waveParam.timer = 8006; + ExChannelStart(chn, length); + return TRUE; + } +} + +s32 SND_UpdateExChannelEnvelope(struct SNDExChannel *chn, BOOL step) +{ + s32 sustain; + + if (step) + { + switch (chn->envStatus) + { + case SND_ENV_ATTACK: + chn->envAttenuation = -((-chn->envAttenuation * chn->envAttack) >> 8); + if (chn->envAttenuation == 0) + chn->envStatus = SND_ENV_DECAY; + break; + case SND_ENV_DECAY: + sustain = SNDi_DecibelSquareTable[chn->envSustain] << 7; + chn->envAttenuation -= chn->envDecay; + if (chn->envAttenuation <= sustain) + { + chn->envAttenuation = sustain; + chn->envStatus = SND_ENV_SUSTAIN; + } + break; + case SND_ENV_SUSTAIN: + break; + case SND_ENV_RELEASE: + chn->envAttenuation -= chn->envRelease; + break; + } + } + + return chn->envAttenuation >> 7; +} + +void SND_SetExChannelAttack(struct SNDExChannel *chn, s32 attack) +{ + if (attack < 109) + chn->envAttack = (u8)(255 - attack); + else + chn->envAttack = sAttackCoeffTable[127 - attack]; +} + +void SND_SetExChannelDecay(struct SNDExChannel *chn, s32 decay) +{ + chn->envDecay = CalcDecayCoeff(decay); +} + +void SND_SetExChannelSustain(struct SNDExChannel *chn, s32 sustain) +{ + chn->envSustain = (u8)sustain; +} + +void SND_SetExChannelRelease(struct SNDExChannel *chn, s32 release) +{ + chn->envRelease = CalcDecayCoeff(release); +} + +void SND_ReleaseExChannel(struct SNDExChannel *chn) +{ + chn->envStatus = SND_ENV_RELEASE; +} + +BOOL SND_IsExChannelActive(struct SNDExChannel *chn) +{ + return chn->flags.active; +} + +struct SNDExChannel *SND_AllocExChannel( + u32 channelMask, int priority, u32 flags, SNDExChannelCallback callback, void *callbackUserData) +{ + struct SNDExChannel *chnPrev; + int i; + struct SNDExChannel *chn; + u8 channelCandidate; + + channelMask &= ~sLockedChannelMask; + if (flags == 0) + channelMask &= ~sWeakLockedChannelMask; + + chnPrev = NULL; + + for (i = 0; i < SND_CHANNEL_COUNT; i++) + { + channelCandidate = sChannelAllocationOrder[i]; + + if (channelMask & (1 << channelCandidate)) + { + chn = &SNDi_Work.channels[channelCandidate]; + + if (chnPrev == NULL) + { + chnPrev = chn; + continue; + } + + if (chn->priority > chnPrev->priority) + continue; + + if (chn->priority != chnPrev->priority || ExChannelVolumeCmp(chnPrev, chn) < 0) + chnPrev = chn; + } + } + + if (chnPrev == NULL) + return NULL; + + if (priority < chnPrev->priority) + return NULL; + + if (chnPrev->callback) + chnPrev->callback(chnPrev, 0, chnPrev->callbackUserData); + + chnPrev->flags.syncFlag = 2; + chnPrev->flags.active = 0; + ExChannelSetup(chnPrev, callback, callbackUserData, priority); + return chnPrev; +} + +void SND_FreeExChannel(struct SNDExChannel *chn) +{ + if (chn) + { + chn->callback = NULL; + chn->callbackUserData = NULL; + } +} + +void SND_StopUnlockedChannel(u32 channelMask, u32 weak) +{ + (void)weak; + + struct SNDExChannel *chn; + + for (int i = 0; i < SND_CHANNEL_COUNT && channelMask != 0; i++, channelMask >>= 1) + { + if ((channelMask & 1) == 0) + continue; + + chn = &SNDi_Work.channels[i]; + + if (sLockedChannelMask & (1 << i)) + continue; + + if (chn->callback) + chn->callback(chn, 0, chn->callbackUserData); + + SND_StopChannel(i, 0); + chn->priority = 0; + SND_FreeExChannel(chn); + chn->flags.syncFlag = 0; + chn->flags.active = 0; + } +} + +void SND_LockChannel(u32 channelMask, u32 weak) +{ + struct SNDExChannel *chn; + u32 j = channelMask; + int i = 0; + + for (; i < SND_CHANNEL_COUNT && j != 0; i++, j >>= 1) + { + if ((j & 1) == 0) + continue; + + chn = &SNDi_Work.channels[i]; + + if (sLockedChannelMask & (1 << i)) + continue; + + if (chn->callback) + chn->callback(chn, 0, chn->callbackUserData); + + SND_StopChannel(i, 0); + chn->priority = 0; + SND_FreeExChannel(chn); + chn->flags.syncFlag = 0; + chn->flags.active = 0; + } + + if (weak & 1) + { + sWeakLockedChannelMask |= channelMask; + } + else + { + sLockedChannelMask |= channelMask; + } +} + +void SND_UnlockChannel(u32 channelMask, u32 weak) +{ + if (weak & 1) + { + sWeakLockedChannelMask &= ~channelMask; + } + else + { + sLockedChannelMask &= ~channelMask; + } +} + +u32 SND_GetLockedChannel(u32 weak) +{ + if (weak & 1) + { + return sWeakLockedChannelMask; + } + else + { + return sLockedChannelMask; + } +} + +void SND_InvalidateWave(const void *start, const void *end) +{ + for (u8 i = 0; i < SND_CHANNEL_COUNT; i++) + { + struct SNDExChannel *chn = &SNDi_Work.channels[i]; + + if (chn->flags.active && chn->type == 0 && start <= chn->waveDataPtr && + chn->waveDataPtr <= end) + { + chn->flags.start = FALSE; + SND_StopChannel(i, 0); + } + } +} + +void SND_InitLfoParam(struct SNDLfoParam *lfoParam) +{ + lfoParam->target = SND_LFO_PITCH; + lfoParam->depth = 0; + lfoParam->range = 1; + lfoParam->speed = 16; + lfoParam->delay = 0; +} + +void SND_StartLfo(struct SNDLfo *lfo) +{ + lfo->counter = 0; + lfo->delayCounter = 0; +} + +void SND_UpdateLfo(struct SNDLfo *lfo) +{ + if (lfo->delayCounter < lfo->param.delay) + { + lfo->delayCounter++; + } + else + { + u32 tmp = lfo->counter; + tmp += lfo->param.speed << 6; + tmp >>= 8; + while (tmp >= 0x80) + { + tmp -= 0x80; + } + lfo->counter += lfo->param.speed << 6; + lfo->counter &= 0xFF; + lfo->counter |= tmp << 8; + } +} + +int SND_GetLfoValue(struct SNDLfo *lfo) +{ + if (lfo->param.depth == 0) + { + return 0; + } + else if (lfo->delayCounter < lfo->param.delay) + { + return 0; + } + else + { + return SND_SinIdx((s32)((u32)lfo->counter >> 8)) * lfo->param.depth * lfo->param.range; + } +} + +static u16 CalcDecayCoeff(int vol) +{ + if (vol == 127) + return 0xFFFF; + else if (vol == 126) + return 0x3C00; + else if (vol < 50) + return (u16)(vol * 2 + 1); + else + return (u16)(0x1E00 / (126 - vol)); +} + +static void ExChannelSetup( + struct SNDExChannel *chn, SNDExChannelCallback callback, void *callbackUserData, int priority) +{ + chn->channelLLNext = NULL; + chn->callback = callback; + chn->callbackUserData = callbackUserData; + chn->length = 0; + chn->priority = (u8)priority; + chn->volume = 127; + chn->flags.start = FALSE; + chn->flags.autoSweep = TRUE; + chn->midiKey = 60; + chn->rootMidiKey = 60; + chn->velocity = 127; + chn->initPan = 0; + chn->userDecay = 0; + chn->userDecay2 = 0; + chn->userPitch = 0; + chn->userPan = 0; + chn->panRange = 127; + chn->sweepPitch = 0; + chn->sweepLength = 0; + chn->sweepCounter = 0; + + SND_SetExChannelAttack(chn, 127); + SND_SetExChannelDecay(chn, 127); + SND_SetExChannelSustain(chn, 127); + SND_SetExChannelRelease(chn, 127); + SND_InitLfoParam(&chn->lfo.param); +} + +static void ExChannelStart(struct SNDExChannel *chn, int length) +{ + chn->envAttenuation = -92544; + chn->envStatus = 0; + chn->length = length; + SND_StartLfo(&chn->lfo); + chn->flags.start = TRUE; + chn->flags.active = TRUE; +} + +static int ExChannelVolumeCmp(struct SNDExChannel *chn_a, struct SNDExChannel *chn_b) +{ + int vol_a = chn_a->volume & 0xFF; + int vol_b = chn_b->volume & 0xFF; + + vol_a <<= 4; + vol_b <<= 4; + + vol_a >>= sSampleDataShiftTable[chn_a->volume >> 8]; + vol_b >>= sSampleDataShiftTable[chn_b->volume >> 8]; + + if (vol_a != vol_b) + { + if (vol_a < vol_b) + return 1; + else + return -1; + } + return 0; +} + +static int ExChannelSweepUpdate(struct SNDExChannel *chn, BOOL step) +{ + s64 result; + + if (chn->sweepPitch == 0) + { + result = 0; + } + else if (chn->sweepCounter >= chn->sweepLength) + { + result = 0; + } + else + { + result = (s64)chn->sweepPitch * (chn->sweepLength - chn->sweepCounter) / chn->sweepLength; + + if (step && chn->flags.autoSweep) + chn->sweepCounter++; + } + + return (int)result; +} + +static int ExChannelLfoUpdate(struct SNDExChannel *chn, BOOL step) +{ + s64 result = SND_GetLfoValue(&chn->lfo); + + if (result != 0) + { + switch (chn->lfo.param.target) + { + case SND_LFO_VOLUME: + result *= 60; + break; + case SND_LFO_PITCH: + result <<= 6; + break; + case SND_LFO_PAN: + result <<= 6; + break; + } + result >>= 14; + } + + if (step) + { + SND_UpdateLfo(&chn->lfo); + } + + return (int)result; +} diff --git a/arm7/lib/src/SND_global.c b/arm7/lib/src/SND_global.c new file mode 100644 index 00000000..c78fcd5f --- /dev/null +++ b/arm7/lib/src/SND_global.c @@ -0,0 +1,63 @@ +#include "SND_global.h" + +#include "SND_channel.h" +#include "SND_work.h" + +#include "OS_system.h" +#include "PM.h" +#include "registers.h" +#include "syscall.h" + +void SND_Enable(void) +{ + reg_SOUNDCNT_MIX |= 0x80; +} + +void SND_Disable(void) +{ + reg_SOUNDCNT_MIX &= ~0x80; +} + +void SND_Shutdown(void) +{ + SND_Disable(); + + for (int i = 0; i < SND_CHANNEL_COUNT; i++) + { + SND_StopChannel(i, 1); + } + + reg_SNDCAPxCNT(0) = 0; + reg_SNDCAPxCNT(1) = 0; +} + +void SND_BeginSleep(void) +{ + SND_Disable(); + SVC_SoundBiasReset(0x80); + OS_SpinWait(0x40000); + PMi_ResetControl(1); + reg_POWCNT2 &= ~1; +} + +void SND_EndSleep(void) +{ + reg_POWCNT2 |= 1; // enable speakers + PMi_SetControl(1); + SVC_SoundBiasSet(0x100); + OS_SpinWait(0x7AB80); // what does this wait for and how long does it wait? + SND_Enable(); +} + +void SND_SetMasterVolume(int vol) +{ + reg_SOUNDCNT_VOL = (u8)vol; +} + +void SND_SetOutputSelector( + int leftOutputFrom, int rightOutputFrom, int outputCh1ToMixer, int outputCh3ToMixer) +{ + int masterEnable = (reg_SOUNDCNT_MIX & 0x80) ? 1 : 0; + reg_SOUNDCNT_MIX = (u8)((masterEnable << 7) | (outputCh3ToMixer << 5) | + (outputCh1ToMixer << 4) | (rightOutputFrom << 2) | (leftOutputFrom)); +} diff --git a/arm7/lib/src/SND_main.c b/arm7/lib/src/SND_main.c new file mode 100644 index 00000000..fbf84573 --- /dev/null +++ b/arm7/lib/src/SND_main.c @@ -0,0 +1,133 @@ +#include "SND_main.h" + +#include "global.h" + +#include "SND_alarm.h" +#include "SND_capture.h" +#include "SND_command.h" +#include "SND_exChannel.h" +#include "SND_global.h" +#include "SND_seq.h" +#include "SND_util.h" +#include "SND_work.h" + +#include "OS_alarm.h" +#include "OS_message.h" +#include "OS_thread.h" +#include "OS_tick.h" + +static void FUN_037fc330(void *); +static void SndThread(void *); + +u8 sThreadStack[0x400]; +OSThread sThread; +OSAlarm sAlarm; +OSMessageQueue sMessageQueue; +OSMessage sMessageArray[8]; +u32 sInitialized = 0; + +void SND_Init(u32 priority) +{ + if (sInitialized == 0) + { + sInitialized = 1; + SND_CommandInit(); + SND_CreateThread(priority); + } +} + +void SND_CreateThread(u32 priority) +{ + OS_CreateThread(&sThread, + SndThread, + NULL, + &sThreadStack[sizeof(sThreadStack)], + sizeof(sThreadStack), + priority); + OS_WakeupThreadDirect(&sThread); +} + +void SND_InitIntervalTimer(void) +{ + OS_InitMessageQueue(&sMessageQueue, sMessageArray, 8); + OS_CreateAlarm(&sAlarm); +} + +void SND_StartIntervalTimer(void) +{ + OSTick tick = OS_GetTick(); + OS_SetPeriodicAlarm(&sAlarm, tick + 0x10000, 2728, FUN_037fc330, NULL); +} + +void SND_StopIntervalTimer(void) +{ + OS_CancelAlarm(&sAlarm); +} + +u32 SND_WaitForIntervalTimer(void) +{ + OSMessage result; + (void)OS_ReceiveMessage(&sMessageQueue, &result, 1); + return (u32)result; +} + +void SND_SendWakeupMessage(void) +{ + (void)OS_SendMessage(&sMessageQueue, (OSMessage)2, 0); +} + +void SNDi_LockMutex(void) +{ + // nothing +} + +void SNDi_UnlockMutex(void) +{ + // nothing +} + +static void FUN_037fc330(void *arg) +{ + (void)arg; + (void)OS_SendMessage(&sMessageQueue, (OSMessage)1, 0); +} + +static void SndThread(void *arg) +{ + (void)arg; + + SND_InitIntervalTimer(); + SND_ExChannelInit(); + SND_SeqInit(); + SND_AlarmInit(); + SND_Enable(); + SND_SetOutputSelector(0, 0, 0, 0); + SND_SetMasterVolume(0x7F); + SND_StartIntervalTimer(); + + while (1) + { + BOOL update = FALSE; + + u32 result = SND_WaitForIntervalTimer(); + + switch (result) + { + case 2: + update = FALSE; + break; + case 1: + update = TRUE; + break; + } + + SND_UpdateExChannel(); + SND_CommandProc(); + + SND_SeqMain(update); + SND_ExChannelMain(update); + + SND_UpdateSharedWork(); + (void)SND_CalcRandom(); + } +} diff --git a/arm7/lib/src/SND_seq.c b/arm7/lib/src/SND_seq.c new file mode 100644 index 00000000..15b60596 --- /dev/null +++ b/arm7/lib/src/SND_seq.c @@ -0,0 +1,1324 @@ +#include "SND_seq.h" + +#include "SND_bank.h" +#include "SND_exChannel.h" +#include "SND_lfo.h" +#include "SND_main.h" +#include "SND_util.h" +#include "SND_work.h" + +#define SND_TIMER_RATE 240 + +#define SND_TRACK_MUTE_MODE_UNMUTE 0 +#define SND_TRACK_MUTE_MODE_MUTE 1 +#define SND_TRACK_MUTE_MODE_MUTE_RELEASE 2 +#define SND_TRACK_MUTE_MODE_MUTE_STOP 3 + +enum SNDSeqProc +{ + SND_PROC_SKIP_NOTES = 0, + SND_PROC_PLAY_NOTES = 1, +}; + +enum SNDSeqVal +{ + SND_SEQ_VAL_U8 = 0, + SND_SEQ_VAL_U16 = 1, + SND_SEQ_VAL_VLV = 2, + SND_SEQ_VAL_RAN = 3, + SND_SEQ_VAL_VAR = 4, +}; + +static struct +{ + const u8 *begin; + const u8 *end; + union + { + u8 buf[16]; + u32 buf32[4]; + }; +} sSeqCache; +static int sPrintEnabled; + +static void PlayerSeqMain(struct SNDPlayer *player); +static void PlayerUpdateChannel(struct SNDPlayer *player); +static void PlayerStop(struct SNDPlayer *player); +static void PlayerInit(struct SNDPlayer *player, struct SNDBankData *bank); +static int AllocateTrack(void); +static void TrackInit(struct SNDTrack *track); +static void TrackStart(struct SNDTrack *track, const void *seq, u32 offset); +static void SeqCacheFetch(const u8 *addr); +static u8 SeqReadByte(const u8 *addr); +static u16 TrackReadU16(struct SNDTrack *track); +static struct SNDTrack *PlayerGetTrack(struct SNDPlayer *player, int track); +static void TrackReleaseChannels(struct SNDTrack *track, struct SNDPlayer *player, int release); +static void TrackFreeChannels(struct SNDTrack *track); +static BOOL PlayerStepTicks(struct SNDPlayer *player, u32 ticks); +static void TrackMute(struct SNDTrack *track, struct SNDPlayer *player, int muteMode); +static s16 *PlayerGetVariablePointer(const struct SNDPlayer *player, int var); +static void TrackUpdateChannel(struct SNDTrack *track, struct SNDPlayer *player, int release); + +void SND_SeqInit(void) +{ + for (int i = 0; i < SND_PLAYER_COUNT; i++) + { + struct SNDPlayer *ply = &SNDi_Work.players[i]; + + ply->flags.active = FALSE; + ply->playerId = (u8)i; + } + + for (int i = 0; i < SND_TRACK_COUNT; i++) + { + struct SNDTrack *trk = &SNDi_Work.tracks[i]; + + trk->flags.active = FALSE; + } +} + +void SND_SeqMain(BOOL step) +{ + struct SNDPlayer *ply; + int i; + u32 playerStatus = 0; + + for (i = 0; i < SND_PLAYER_COUNT; i++) + { + ply = &SNDi_Work.players[i]; + + if (!ply->flags.active) + continue; + + if (ply->flags.prepared) + { + if (step && !ply->flags.paused) + PlayerSeqMain(ply); + PlayerUpdateChannel(ply); + } + + if (ply->flags.active) + playerStatus |= 1 << i; + } + + if (SNDi_SharedWork) + SNDi_SharedWork->playerStatus = playerStatus; +} + +void SND_PrepareSeq(int player, const void *seq, u32 offset, struct SNDBankData *bankData) +{ + struct SNDPlayer *ply = &SNDi_Work.players[player]; + + if (ply->flags.active) + PlayerStop(ply); + + PlayerInit(ply, bankData); + + int allocTrkIdx = AllocateTrack(); + + if (allocTrkIdx < 0) + return; + + struct SNDTrack *trk = &SNDi_Work.tracks[allocTrkIdx]; + TrackInit(trk); + TrackStart(trk, seq, offset); + ply->tracks[0] = (u8)allocTrkIdx; + SeqCacheFetch(trk->cur); + + u8 cmd = SeqReadByte(trk->cur); + + trk->cur++; + + if (cmd != 0xFE) + { + trk->cur--; + } + else + { + int track; + u16 trackMask; + + for (trackMask = (u16)(TrackReadU16(trk) >> 1), track = 1; trackMask != 0; + track++, trackMask >>= 1) + { + if (trackMask & 1) + { + allocTrkIdx = AllocateTrack(); + if (allocTrkIdx < 0) + break; + TrackInit(&SNDi_Work.tracks[allocTrkIdx]); + ply->tracks[track] = (u8)allocTrkIdx; + } + } + } + + ply->flags.active = TRUE; + ply->flags.prepared = FALSE; + + if (SNDi_SharedWork) + { + SNDi_SharedWork->playerStatus |= 1 << player; + } +} + +void SND_StartPreparedSeq(int player) +{ + SNDi_Work.players[player].flags.prepared = TRUE; +} + +void SND_StartSeq(int player, const void *seq, u32 offset, struct SNDBankData *bankData) +{ + SND_PrepareSeq(player, seq, offset, bankData); + SND_StartPreparedSeq(player); +} + +void SND_StopSeq(int player) +{ + struct SNDPlayer *ply = &SNDi_Work.players[player]; + + if (ply->flags.active) + { + PlayerStop(ply); + + if (SNDi_SharedWork) + { + SNDi_SharedWork->playerStatus &= ~(1 << player); + } + } +} + +void SND_PauseSeq(int player, BOOL flag) +{ + struct SNDPlayer *ply = &SNDi_Work.players[player]; + + ply->flags.paused = flag; + + if (flag) + { + for (int i = 0; i < SND_TRACK_COUNT_PER_PLAYER; i++) + { + struct SNDTrack *trk = PlayerGetTrack(ply, i); + + if (trk) + { + TrackReleaseChannels(trk, ply, 127); + TrackFreeChannels(trk); + } + } + } +} + +void SND_SkipSeq(int player, u32 ticks) +{ + struct SNDPlayer *ply = &SNDi_Work.players[player]; + + for (int i = 0; i < SND_TRACK_COUNT_PER_PLAYER; i++) + { + struct SNDTrack *trk = PlayerGetTrack(ply, i); + + if (trk) + { + TrackReleaseChannels(trk, ply, 127); + TrackFreeChannels(trk); + } + } + + SND_StopIntervalTimer(); + + u32 i; + for (i = 0; i < ticks; i++) + { + if (PlayerStepTicks(ply, 0)) + { + PlayerStop(ply); + break; + } + } + + SND_StartIntervalTimer(); + + if (SNDi_SharedWork) + { + SNDi_SharedWork->players[ply->playerId].tickCounter += i; + } +} + +void SND_SetTrackMute(int player, u32 trackMask, int muteMode) +{ + struct SNDPlayer *ply = &SNDi_Work.players[player]; + + for (int i = 0; i < SND_TRACK_COUNT_PER_PLAYER && trackMask != 0; i++, trackMask >>= 1) + { + if (trackMask & 1) + { + struct SNDTrack *trk = PlayerGetTrack(ply, i); + + if (trk) + { + TrackMute(trk, ply, muteMode); + } + } + } +} + +void SND_SetTrackAllocatableChannel(int player, u32 trackMask, u32 channelMask) +{ + struct SNDPlayer *ply = &SNDi_Work.players[player]; + + for (int i = 0; i < SND_TRACK_COUNT_PER_PLAYER && trackMask != 0; i++, trackMask >>= 1) + { + if (trackMask & 1) + { + struct SNDTrack *trk = PlayerGetTrack(ply, i); + + if (trk) + { + trk->channelMask = (u16)channelMask; + trk->flags.channelMask = TRUE; + } + } + } +} + +void SND_InvalidateSeq(const void *start, const void *end) +{ + struct SNDPlayer *ply; + struct SNDTrack *trk; + int i; + int j; + + for (i = 0; i < SND_PLAYER_COUNT; i++) + { + ply = &SNDi_Work.players[i]; + + if (!ply->flags.active) + continue; + + for (j = 0; j < SND_TRACK_COUNT_PER_PLAYER; j++) + { + trk = PlayerGetTrack(ply, j); + + if (!trk) + continue; + + if (start <= trk->cur && trk->cur <= end) + { + PlayerStop(ply); + break; + } + } + } +} + +void SND_InvalidateBank(const void *start, const void *end) +{ + for (int i = 0; i < SND_PLAYER_COUNT; i++) + { + struct SNDPlayer *ply = &SNDi_Work.players[i]; + + if (ply->flags.active && start <= ply->bank && ply->bank <= end) + PlayerStop(ply); + } +} + +void SNDi_SetPlayerParam(int player, u32 offset, u32 data, int size) +{ + struct SNDPlayer *ply = &SNDi_Work.players[player]; + + switch (size) + { + case 1: + *(u8 *)((u8 *)ply + offset) = (u8)data; + break; + case 2: + *(u16 *)((u8 *)ply + offset) = (u16)data; + break; + case 4: + *(u32 *)((u8 *)ply + offset) = (u32)data; + break; + } +} + +void SNDi_SetTrackParam(int player, u32 trackMask, u32 offset, u32 data, int size) +{ + struct SNDPlayer *ply = &SNDi_Work.players[player]; + + for (int i = 0; i < SND_TRACK_COUNT_PER_PLAYER && trackMask != 0; i++, trackMask >>= 1) + { + if (!(trackMask & 1)) + continue; + + struct SNDTrack *trk = PlayerGetTrack(ply, i); + + if (!trk) + continue; + + switch (size) + { + case 1: + *(u8 *)((u8 *)trk + offset) = (u8)data; + break; + case 2: + *(u16 *)((u8 *)trk + offset) = (u16)data; + break; + case 4: + *(u32 *)((u8 *)trk + offset) = (u32)data; + break; + } + } +} + +static void SeqCacheFetch(const u8 *addr) +{ + addr = (const u8 *)((u32)addr & ~3); + sSeqCache.begin = addr; + sSeqCache.end = sSeqCache.begin + 16; + + const u32 *src = (const u32 *)addr; + + sSeqCache.buf32[0] = src[0]; + sSeqCache.buf32[1] = src[1]; + sSeqCache.buf32[2] = src[2]; + sSeqCache.buf32[3] = src[3]; +} + +static u8 SeqReadByte(const u8 *addr) +{ + if (addr < sSeqCache.begin || addr >= sSeqCache.end) + SeqCacheFetch(addr); + + return sSeqCache.buf[(u32)addr - (u32)sSeqCache.begin]; +} + +static inline u8 TrackReadU8(struct SNDTrack *track) +{ + u8 retval = SeqReadByte(track->cur); + track->cur++; + return retval; +} + +static u16 TrackReadU16(struct SNDTrack *track) +{ + int retval; + + retval = TrackReadU8(track); + retval |= TrackReadU8(track) << 8; + + return (u16)retval; +} + +static u32 TrackReadU24(struct SNDTrack *track) +{ + u32 retval; + + retval = TrackReadU8(track); + retval |= TrackReadU8(track) << 8; + retval |= TrackReadU8(track) << 16; + + return retval; +} + +static int TrackReadVLV(struct SNDTrack *track) +{ + int retval = 0; + int b; + + do + { + b = TrackReadU8(track); + retval = (retval << 7) | (b & 0x7F); + } while (b & 0x80); + + return retval; +} + +static int TrackParseValue(struct SNDTrack *track, struct SNDPlayer *player, int valueType) +{ + int retval; + int hi; + int lo; + int ran; + s16 *var; + + // BUG: undefined behavior if invalid valueType is passed (uninitialized return value) + + switch (valueType) + { + case SND_SEQ_VAL_U8: + retval = TrackReadU8(track); + break; + case SND_SEQ_VAL_U16: + retval = TrackReadU16(track); + break; + case SND_SEQ_VAL_VLV: + retval = TrackReadVLV(track); + break; + case SND_SEQ_VAL_VAR: + var = PlayerGetVariablePointer(player, TrackReadU8(track)); + if (var) + retval = *var; + break; + case SND_SEQ_VAL_RAN: + lo = TrackReadU16(track) << 16; + hi = (s16)TrackReadU16(track); + ran = SND_CalcRandom(); + retval = hi - (lo >> 16); + retval += 1; + retval = (ran * retval) >> 16; + retval += lo >> 16; + break; + } + + return retval; +} + +static void TrackInit(struct SNDTrack *track) +{ + track->base = NULL; + track->cur = NULL; + + track->flags.noteWait = TRUE; + track->flags.muted = FALSE; + track->flags.tie = FALSE; + track->flags.noteFinishWait = FALSE; + track->flags.portamento = FALSE; + track->flags.cmp = TRUE; + track->flags.channelMask = FALSE; + + track->callStackDepth = 0; + track->program = 0; + track->priority = 64; + track->volume = 127; + track->expression = 127; + track->extFader = 0; + track->pan = 0; + track->extPan = 0; + track->pitchBend = 0; + track->extPitch = 0; + track->envAttack = 255; + track->envDecay = 255; + track->envSustain = 255; + track->envRelease = 255; + track->panRange = 127; + track->bendRange = 2; + track->portamentoKey = 60; + track->portamentoTime = 0; + track->sweepPitch = 0; + track->transpose = 0; + track->channelMask = 0xFFFF; + SND_InitLfoParam(&track->mod); + track->wait = 0; + track->channelLLHead = NULL; +} + +static void TrackStart(struct SNDTrack *track, const void *seq, u32 offset) +{ + track->base = (const u8 *)seq; + track->cur = &track->base[offset]; +} + +static void PlayerInit(struct SNDPlayer *player, struct SNDBankData *bank) +{ + player->flags.paused = FALSE; + player->bank = bank; + player->tempo = 120; + player->tempoRatio = 256; + player->tempoCounter = SND_TIMER_RATE; + player->volume = 0x7F; + player->extFader = 0; + player->prio = 64; + + for (int i = 0; i < SND_TRACK_COUNT_PER_PLAYER; i++) + { + player->tracks[i] = 0xFF; + } + + if (SNDi_SharedWork) + { + SNDi_SharedWork->players[player->playerId].tickCounter = 0; + + for (int i = 0; i < SND_TRACK_COUNT_PER_PLAYER; i++) + { + SNDi_SharedWork->players[player->playerId].localVars[i] = -1; + } + } +} + +static void TrackReleaseChannels(struct SNDTrack *track, struct SNDPlayer *player, int release) +{ + TrackUpdateChannel(track, player, 0); + + for (struct SNDExChannel *chn = track->channelLLHead; chn; chn = chn->channelLLNext) + { + if (SND_IsExChannelActive(chn)) + { + if (release >= 0) + SND_SetExChannelRelease(chn, release & 0xFF); + chn->priority = 1; + SND_ReleaseExChannel(chn); + } + } +} + +static void TrackFreeChannels(struct SNDTrack *track) +{ + for (struct SNDExChannel *chn = track->channelLLHead; chn; chn = chn->channelLLNext) + { + SND_FreeExChannel(chn); + } + + track->channelLLHead = NULL; +} + +static void PlayerSeqMain(struct SNDPlayer *player) +{ + int ticks = 0; + int tempoInc; + int i; + + while (player->tempoCounter >= SND_TIMER_RATE) + { + player->tempoCounter -= SND_TIMER_RATE; + ticks++; + } + + for (i = 0; i < ticks; i++) + { + if (PlayerStepTicks(player, SND_PROC_PLAY_NOTES)) + { + PlayerStop(player); + break; + } + } + + if (SNDi_SharedWork) + { + SNDi_SharedWork->players[player->playerId].tickCounter += i; + } + + tempoInc = player->tempo; + tempoInc *= player->tempoRatio; + tempoInc >>= 8; + + player->tempoCounter += tempoInc; +} + +static struct SNDTrack *PlayerGetTrack(struct SNDPlayer *player, int track) +{ + if (track > (SND_TRACK_COUNT_PER_PLAYER - 1)) + return NULL; + + if (player->tracks[track] == 0xFF) + return NULL; + + return &SNDi_Work.tracks[player->tracks[track]]; +} + +static void TrackStop(struct SNDTrack *track, struct SNDPlayer *player) +{ + TrackReleaseChannels(track, player, -1); + TrackFreeChannels(track); +} + +static void PlayerStopTrack(struct SNDPlayer *player, int trackIdx) +{ + struct SNDTrack *track = PlayerGetTrack(player, trackIdx); + + if (track == NULL) + return; + + TrackStop(track, player); + SNDi_Work.tracks[player->tracks[trackIdx]].flags.active = FALSE; + player->tracks[trackIdx] = 0xFF; +} + +static void PlayerStop(struct SNDPlayer *player) +{ + for (int i = 0; i < SND_TRACK_COUNT_PER_PLAYER; i++) + { + PlayerStopTrack(player, i); + } + player->flags.active = FALSE; +} + +static void ChannelCallback(struct SNDExChannel *chn, int status, void *track_) +{ + struct SNDExChannel *cur; + struct SNDTrack *track; + + track = (struct SNDTrack *)track_; + + if (status == 1) + { + chn->priority = 0; + SND_FreeExChannel(chn); + } + + if (track->channelLLHead == chn) + { + track->channelLLHead = chn->channelLLNext; + } + else + { + cur = track->channelLLHead; + + while (cur->channelLLNext) + { + if (cur->channelLLNext == chn) + { + cur->channelLLNext = chn->channelLLNext; + return; + } + cur = cur->channelLLNext; + } + } +} + +static void TrackUpdateChannel(struct SNDTrack *track, struct SNDPlayer *player, int release) +{ + int vol; + int fader; + int pan; + int pitch; + + vol = SNDi_DecibelSquareTable[track->volume] + SNDi_DecibelSquareTable[track->expression] + + SNDi_DecibelSquareTable[player->volume]; + + fader = track->extFader + player->extFader; + + pitch = track->pitchBend; + pitch *= track->bendRange << 6; + pitch >>= 7; + pitch += track->extPitch; + + pan = track->pan; + + if (track->panRange != 127) + pan = (pan * track->panRange + 0x40) >> 7; + + pan += track->extPan; + + if (vol < -0x8000) + vol = -0x8000; + + if (fader < -0x8000) + fader = -0x8000; + + if (pan < -128) + pan = -128; + else if (pan > 127) + pan = 127; + + for (struct SNDExChannel *chn = track->channelLLHead; chn != NULL; chn = chn->channelLLNext) + { + chn->userDecay2 = (s16)fader; + + if (chn->envStatus == 3) + continue; + + chn->userDecay = (s16)vol; + chn->userPitch = (s16)pitch; + chn->userPan = (s8)pan; + chn->panRange = track->panRange; + chn->lfo.param = track->mod; + + if (chn->length == 0 && release != 0) + { + chn->priority = 1; + SND_ReleaseExChannel(chn); + } + } +} + +static void PlayerUpdateChannel(struct SNDPlayer *player) +{ + for (int i = 0; i < SND_TRACK_COUNT_PER_PLAYER; i++) + { + struct SNDTrack *trk = PlayerGetTrack(player, i); + if (trk) + { + TrackUpdateChannel(trk, player, 1); + } + } +} + +static void TrackPlayNote( + struct SNDTrack *track, struct SNDPlayer *player, int midiKey, int velocity, int length) +{ + struct SNDExChannel *chn = NULL; + + if (track->flags.tie) + { + chn = track->channelLLHead; + if (chn) + { + chn->midiKey = (u8)midiKey; + chn->velocity = (u8)velocity; + } + } + + if (chn == NULL) + { + struct SNDInstData inst; + if (!SND_ReadInstData(player->bank, track->program, midiKey, &inst)) + return; + + u32 allowedChannels; + + // get bitmask with allocatable channels based on channel type + switch (inst.type) + { + case SND_INST_PCM: + case SND_INST_DIRECTPCM: + // all channels support PCM + allowedChannels = 0xFFFF; + break; + case SND_INST_PSG: + // only channels 8, 9, 10, 11, 12, 13 support PSG + allowedChannels = 0x3F00; + break; + case SND_INST_NOISE: + // only channels 14 and 15 support noise + allowedChannels = 0xC000; + break; + default: + return; + } + + allowedChannels &= track->channelMask; + + chn = SND_AllocExChannel(allowedChannels, + player->prio + track->priority, + track->flags.channelMask, + ChannelCallback, + track); + if (chn == NULL) + return; + + if (!SND_NoteOn( + chn, midiKey, velocity, track->flags.tie ? -1 : length, player->bank, &inst)) + { + chn->priority = 0; + SND_FreeExChannel(chn); + return; + } + + chn->channelLLNext = track->channelLLHead; + track->channelLLHead = chn; + } + + if (track->envAttack != 0xFF) + SND_SetExChannelAttack(chn, track->envAttack); + + if (track->envDecay != 0xFF) + SND_SetExChannelDecay(chn, track->envDecay); + + if (track->envSustain != 0xFF) + SND_SetExChannelSustain(chn, track->envSustain); + + if (track->envRelease != 0xFF) + SND_SetExChannelRelease(chn, track->envRelease); + + chn->sweepPitch = track->sweepPitch; + if (track->flags.portamento) + chn->sweepPitch += (s16)((track->portamentoKey - midiKey) << 6); + + if (track->portamentoTime == 0) + { + chn->sweepLength = length; + chn->flags.autoSweep = FALSE; + } + else + { + int swp = track->portamentoTime * track->portamentoTime; + swp *= chn->sweepPitch < 0 ? -chn->sweepPitch : chn->sweepPitch; + swp >>= 11; + chn->sweepLength = swp; + } + + chn->sweepCounter = 0; +} + +static int TrackStepTicks( + struct SNDTrack *track, struct SNDPlayer *player, int trackIdx, u32 playNotes) +{ + (void)trackIdx; + + struct SNDExChannel *chn; + u8 cmd; + enum SNDSeqVal valueType; + BOOL specialValueType; + BOOL runCmd; + s32 length; + int midiKey; + + s32 par; + + for (chn = track->channelLLHead; chn; chn = chn->channelLLNext) + { + if (chn->length > 0) + chn->length--; + + if (!chn->flags.autoSweep && chn->sweepCounter < chn->sweepLength) + chn->sweepCounter++; + } + + if (track->flags.noteFinishWait) + { + if (track->channelLLHead) + return 0; + track->flags.noteFinishWait = FALSE; + } + + if (track->wait > 0) + { + track->wait--; + if (track->wait > 0) + return 0; + } + + SeqCacheFetch(track->cur); + + while (track->wait == 0 && !track->flags.noteFinishWait) + { + specialValueType = FALSE; + runCmd = TRUE; + + cmd = TrackReadU8(track); + + if (cmd == 0xA2) + { + cmd = TrackReadU8(track); + runCmd = track->flags.cmp; + } + + if (cmd == 0xA0) + { + cmd = TrackReadU8(track); + valueType = SND_SEQ_VAL_RAN; + specialValueType = TRUE; + } + + if (cmd == 0xA1) + { + cmd = TrackReadU8(track); + valueType = SND_SEQ_VAL_VAR; + specialValueType = TRUE; + } + + if ((cmd & 0x80) == 0) + { + par = TrackReadU8(track); + + length = TrackParseValue(track, player, specialValueType ? valueType : SND_SEQ_VAL_VLV); + midiKey = cmd + track->transpose; + + if (!runCmd) + continue; + + if (midiKey < 0) + midiKey = 0; + else if (midiKey > 127) + { + midiKey = 127; + } + + if (!track->flags.muted && playNotes != 0) + { + TrackPlayNote(track, player, midiKey, par, (length > 0) ? length : -1); + } + + track->portamentoKey = (u8)midiKey; + + if (track->flags.noteWait) + { + track->wait = length; + if (length == 0) + { + track->flags.noteFinishWait = TRUE; + } + } + + continue; + } + + switch (cmd & 0xF0) + { + case 0x80: + par = + TrackParseValue(track, player, specialValueType ? valueType : SND_SEQ_VAL_VLV); + if (!runCmd) + break; + + switch (cmd) + { + case 0x80: + track->wait = par; + break; + case 0x81: + if (par < 0x10000) + track->program = (u16)par; + break; + } + break; + case 0x90: + switch (cmd) + { + case 0x93: + { + u32 off; + struct SNDTrack *newTrack; + + par = TrackReadU8(track); + off = TrackReadU24(track); + if (!runCmd) + break; + + newTrack = PlayerGetTrack(player, par); + if (newTrack && newTrack != track) + { + TrackStop(newTrack, player); + TrackStart(newTrack, track->base, off); + } + } + break; + case 0x94: + { + u32 off = TrackReadU24(track); + if (!runCmd) + break; + track->cur = &track->base[off]; + } + break; + case 0x95: + { + u32 off = TrackReadU24(track); + if (!runCmd) + break; + + if (track->callStackDepth < SND_TRACK_MAX_CALL) + { + track->posCallStack[track->callStackDepth] = track->cur; + track->callStackDepth++; + track->cur = &track->base[off]; + } + break; + } + } + break; + case 0xC0: + case 0xD0: + { + union + { + u8 _u8; + s8 _s8; + } par; + par._u8 = (u8)TrackParseValue( + track, player, specialValueType ? valueType : SND_SEQ_VAL_U8); + if (!runCmd) + break; + + switch (cmd) + { + case 0xC1: + track->volume = par._u8; + break; + case 0xD5: + track->expression = par._u8; + break; + case 0xC2: + player->volume = par._u8; + break; + case 0xC5: + track->bendRange = par._u8; + break; + case 0xC6: + track->priority = par._u8; + break; + case 0xC7: + track->flags.noteWait = par._u8; + break; + case 0xCF: + track->portamentoTime = par._u8; + break; + case 0xCA: + track->mod.depth = par._u8; + break; + case 0xCB: + track->mod.speed = par._u8; + break; + case 0xCC: + track->mod.target = par._u8; + break; + case 0xCD: + track->mod.range = par._u8; + break; + case 0xD0: + track->envAttack = par._u8; + break; + case 0xD1: + track->envDecay = par._u8; + break; + case 0xD2: + track->envSustain = par._u8; + break; + case 0xD3: + track->envRelease = par._u8; + break; + case 0xD4: + if (track->callStackDepth < SND_TRACK_MAX_CALL) + { + track->posCallStack[track->callStackDepth] = track->cur; + track->loopCount[track->callStackDepth] = par._u8; + track->callStackDepth++; + } + break; + case 0xC8: + track->flags.tie = par._u8; + TrackReleaseChannels(track, player, -1); + TrackFreeChannels(track); + break; + case 0xD7: + TrackMute(track, player, par._u8); + break; + case 0xC9: + track->portamentoKey = (u8)(par._u8 + track->transpose); + track->flags.portamento = TRUE; + break; + case 0xCE: + track->flags.portamento = par._u8; + break; + case 0xC3: + track->transpose = par._s8; + break; + case 0xC4: + track->pitchBend = par._s8; + break; + case 0xC0: + track->pan = (s8)(par._u8 - 0x40); + break; + case 0xD6: + { + s16 *varPtr; + + if (sPrintEnabled) + { + varPtr = PlayerGetVariablePointer(player, par._u8); + } + } + break; + } + } + break; + case 0xE0: + { + s16 par = (s16)TrackParseValue( + track, player, specialValueType ? valueType : SND_SEQ_VAL_U16); + if (!runCmd) + break; + + switch (cmd) + { + case 0xE3: + track->sweepPitch = par; + break; + case 0xE1: + player->tempo = (u16)par; + break; + case 0xE0: + track->mod.delay = (u16)par; + break; + } + } + break; + case 0xB0: + { + int varNum = TrackReadU8(track); + + s16 par = (s16)TrackParseValue( + track, player, specialValueType ? valueType : SND_SEQ_VAL_U16); + s16 *varPtr = PlayerGetVariablePointer(player, varNum); + + if (!runCmd) + break; + + if (varPtr == NULL) + break; + + switch (cmd) + { + case 0xB0: + *varPtr = par; + break; + case 0xB1: + *varPtr += par; + break; + case 0xB2: + *varPtr -= par; + break; + case 0xB3: + *varPtr *= par; + break; + case 0xB4: + if (par != 0) + *varPtr /= par; + break; + case 0xB5: + if (par >= 0) + *varPtr <<= par; + else + *varPtr >>= -par; + break; + case 0xB6: + { + BOOL neg = FALSE; + if (par < 0) + { + neg = TRUE; + par = (s16)(-par); + } + s32 random = SND_CalcRandom(); + random = (random * (par + 1)) >> 16; + if (neg) + random = -random; + *varPtr = (s16)random; + } + break; + case 0xB7: + break; + case 0xB8: + track->flags.cmp = *varPtr == par; + break; + case 0xB9: + track->flags.cmp = *varPtr >= par; + break; + case 0xBA: + track->flags.cmp = *varPtr > par; + break; + case 0xBB: + track->flags.cmp = *varPtr <= par; + break; + case 0xBC: + track->flags.cmp = *varPtr < par; + break; + case 0xBD: + track->flags.cmp = *varPtr != par; + break; + } + } + break; + case 0xF0: + if (!runCmd) + break; + + switch (cmd) + { + case 0xFD: + if (track->callStackDepth != 0) + { + track->callStackDepth--; + track->cur = track->posCallStack[track->callStackDepth]; + } + break; + case 0xFC: + { + if (track->callStackDepth == 0) + break; + + // gosh, this was nasty to figure out + u8 loopCount = track->loopCount[track->callStackDepth - 1]; + if (loopCount != 0) + { + loopCount--; + if (loopCount == 0) + { + track->callStackDepth--; + break; + } + } + track->loopCount[track->callStackDepth - 1] = loopCount; + track->cur = track->posCallStack[track->callStackDepth - 1]; + } + break; + case 0xFE: + break; + case 0xFF: + return -1; + } + break; + } + } + + return 0; +} + +static BOOL PlayerStepTicks(struct SNDPlayer *player, u32 ticks) +{ + BOOL isPlaying = FALSE; + + for (int i = 0; i < SND_TRACK_COUNT_PER_PLAYER; i++) + { + struct SNDTrack *trk = PlayerGetTrack(player, i); + + if (trk && trk->cur) + { + if (TrackStepTicks(trk, player, i, ticks)) + PlayerStopTrack(player, i); + else + isPlaying = TRUE; + } + } + + return !isPlaying; +} + +static s16 *PlayerGetVariablePointer(const struct SNDPlayer *player, int var) +{ + if (SNDi_SharedWork == NULL) + return NULL; + else if (var < 16) + { + return &SNDi_SharedWork->players[player->playerId].localVars[var]; + } + else + { + return &SNDi_SharedWork->globalVars[var - 16]; + } +} + +static int AllocateTrack(void) +{ + for (int i = 0; i < SND_TRACK_COUNT; i++) + { + if (!SNDi_Work.tracks[i].flags.active) + { + SNDi_Work.tracks[i].flags.active = TRUE; + return i; + } + } + + return -1; +} + +static void TrackMute(struct SNDTrack *track, struct SNDPlayer *player, int muteMode) +{ + switch (muteMode) + { + case SND_TRACK_MUTE_MODE_UNMUTE: + track->flags.muted = FALSE; + break; + case SND_TRACK_MUTE_MODE_MUTE: + track->flags.muted = TRUE; + break; + case SND_TRACK_MUTE_MODE_MUTE_RELEASE: + track->flags.muted = TRUE; + TrackReleaseChannels(track, player, -1); + break; + case SND_TRACK_MUTE_MODE_MUTE_STOP: + track->flags.muted = TRUE; + TrackReleaseChannels(track, player, 127); + TrackFreeChannels(track); + break; + } +} diff --git a/arm7/lib/src/SND_util.c b/arm7/lib/src/SND_util.c new file mode 100644 index 00000000..5c0b220b --- /dev/null +++ b/arm7/lib/src/SND_util.c @@ -0,0 +1,109 @@ +#include "SND_util.h" + +#include "syscall.h" + +// TODO remove this extern once the static const definition of it is here +extern s8 sLfoSinTable[0x21]; + +u16 SND_CalcTimer(int timer, int pitch) +{ + int octave = 0; + int pitch_normalized = -pitch; + + while (pitch_normalized < 0) + { + octave--; + pitch_normalized += 768; + } + + while (pitch_normalized >= 768) + { + octave++; + pitch_normalized -= 768; + } + + u64 result = SVC_GetPitchTable(pitch_normalized); + + result += 0x10000; + result *= timer; + + int shift = octave - 16; + + if (shift <= 0) + { + shift = -shift; + result >>= shift; + } + else if (shift < 32) + { + // clamp in case timer value overflows + u64 tmp = result & ~0uLL << (32 - shift); + if (tmp != 0) + return 0xFFFF; + result <<= shift; + } + else + { + return 0xFFFF; + } + + if (result < 0x10) + result = 0x10; + else if (result > 0xFFFF) + result = 0xFFFF; + + return (u16)result; +} + +u16 SND_CalcChannelVolume(int value) +{ + if (value < SND_VOL_DB_MIN) + value = SND_VOL_DB_MIN; + else if (value > 0) + value = 0; + + int result = SVC_GetVolumeTable(value + (-SND_VOL_DB_MIN)); + int div; + + if (value < -240) + div = 3; + else if (value < -120) + div = 2; + else if (value < -60) + div = 1; + else + div = 0; + + return (u16)(result | (div << 8)); +} + +s8 SND_SinIdx(int x) +{ + // BUG: UB for out of range values + + if (x < 0x20) + { + return sLfoSinTable[x]; + } + else if (x < 0x40) + { + return sLfoSinTable[0x40 - x]; + } + else if (x < 0x60) + { + return (s8)(-sLfoSinTable[x - 0x40]); + } + else + { + return (s8)(-sLfoSinTable[0x20 - (x - 0x60)]); + } +} + +u16 SND_CalcRandom(void) +{ + static u32 state = 0x12345678; + + // values from "Numerical Recipes" + state = state * 1664525u + 1013904223u; + return (u16)(state >> 16u); +} diff --git a/arm7/lib/src/SND_work.c b/arm7/lib/src/SND_work.c new file mode 100644 index 00000000..2256ee3f --- /dev/null +++ b/arm7/lib/src/SND_work.c @@ -0,0 +1,41 @@ +#include "SND_work.h" + +#include "SND_capture.h" +#include "SND_channel.h" +#include "SND_exChannel.h" + +struct SNDWork SNDi_Work; +struct SNDSharedWork *SNDi_SharedWork; + +void SND_SetPlayerLocalVariable(int player, int var, s16 value) +{ + SNDi_SharedWork->players[player].localVars[var] = value; +} + +void SND_SetPlayerGlobalVariable(int var, s16 value) +{ + SNDi_SharedWork->globalVars[var] = value; +} + +void SND_UpdateSharedWork(void) +{ + u16 channelActiveMask = 0; + u16 channelCaptureMask = 0; + + if (SNDi_SharedWork == NULL) + return; + + for (s32 i = 0; i < SND_CHANNEL_COUNT; i++) + { + if (SND_IsChannelActive(i)) + channelActiveMask |= 1 << i; + } + + if (SND_IsCaptureActive(0)) + channelCaptureMask |= 0x1; + if (SND_IsCaptureActive(1)) + channelCaptureMask |= 0x2; + + SNDi_SharedWork->channelStatus = channelActiveMask; + SNDi_SharedWork->captureStatus = channelCaptureMask; +} diff --git a/arm9/lib/NitroSDK/include/PXI_fifo.h b/arm9/lib/NitroSDK/include/PXI_fifo.h index b1ca33f3..815da961 100644 --- a/arm9/lib/NitroSDK/include/PXI_fifo.h +++ b/arm9/lib/NitroSDK/include/PXI_fifo.h @@ -4,29 +4,6 @@ #include "nitro/PXI_fifo_shared.h" #include "nitro/types.h" -typedef enum -{ - PXI_FIFO_SUCCESS = 0, - PXI_FIFO_FAIL_SEND_ERR = -1, - PXI_FIFO_FAIL_SEND_FULL = -2, - PXI_FIFO_FAIL_RECV_ERR = -3, - PXI_FIFO_FAIL_RECV_EMPTY = -4, - PXI_FIFO_NO_CALLBACK_ENTRY = -5 -} PXIFifoStatus; - -typedef void (*PXIFifoCallback) (PXIFifoTag tag, u32 data, BOOL err); - -typedef union -{ - struct - { - u32 tag:5; - u32 err:1; - u32 data:26; - } e; - u32 raw; -} PXIFifoMessage; - void PXI_InitFifo(void); void PXI_SetFifoRecvCallback(s32 fifotag, PXIFifoCallback callback); BOOL PXI_IsCallbackReady(s32 fifotag, PXIProc proc); diff --git a/arm9/lib/NitroSDK/include/SND_bank.h b/arm9/lib/NitroSDK/include/SND_bank.h index b9000d57..58fd8307 100644 --- a/arm9/lib/NitroSDK/include/SND_bank.h +++ b/arm9/lib/NitroSDK/include/SND_bank.h @@ -4,84 +4,7 @@ #include "global.h" #include "SND_main.h" - -#define SND_INST_ILLEGAL 0 -#define SND_INST_PCM 1 -#define SND_INST_PSG 2 -#define SND_INST_NOISE 3 -#define SND_INST_DIRECTPCM 4 -#define SND_INST_DUMMY 5 -#define SND_INST_DRUM_TABLE 16 -#define SND_INST_KEY_SPLIT 17 - -#define SND_BANK_MAX_WAVEARC 4 -#define SND_INST_MAX_KEYSPLIT 8 - -#define SND_INST_OFFSET_TYPE(off) ((u8)off) -#define SND_INST_OFFSET_NORMAL(bank, off) ((struct SNDInstParam *)((u8 *)bank + (u32)(off >> 8))) -#define SND_INST_OFFSET_DRUMS(bank, off) ((struct SNDDrumSet *)((u8 *)bank + (u32)(off >> 8))) -#define SND_INST_OFFSET_KEYSPL(bank, off) ((struct SNDKeySplit *)((u8 *)bank + (u32)(off >> 8))) - -struct SNDWaveArc; - -struct SNDWaveArcLink { - struct SNDWaveArc *waveArc; // 0x0 - struct SNDWaveArcLink *waveArcLLnext; // 0x4 -}; // size = 0x8 - -struct SNDBankData { - struct SNDBinaryFileHeader fileHeader; // 0x00 - struct SNDBinaryBlockHeader blockHeader; // 0x10 - struct SNDWaveArcLink waveArcLinks[SND_BANK_MAX_WAVEARC]; // 0x18 - u32 instCount; // 0x38 - u32 instOffsets[]; // 0x3C -}; // size = 0x40 - -struct SNDWaveArc { - struct SNDBinaryFileHeader fileHeader; // 0x00 - struct SNDBinaryBlockHeader blockHeader; // 0x10 - struct SNDWaveArcLink *waveArcLLHead; // 0x18 - u8 unk_1C[28]; // 0x1C - u32 waveCount; // 0x38 - u32 waveOffsets[]; // 0x3C -}; // size = 0x3C - -struct SNDInstParam { - u16 wave[2]; // 0x0 - u8 rootKey; // 0x4 - u8 envAttack; // 0x5 - u8 envDecay; // 0x6 - u8 envSustain; // 0x7 - u8 envRelease; // 0x8 - u8 pan; // 0x9 -}; // size = 0xA - -struct SNDInstData { - u8 type; // 0x0 - u8 unk_1; // 0x1 - struct SNDInstParam param; // 0x2 -}; // size = 0xC - -struct SNDKeySplit { - u8 key[SND_INST_MAX_KEYSPLIT]; // 0x0 - struct SNDInstData instruments[]; // 0x8 -}; // size = 0x8 - -struct SNDDrumSet { - u8 minKey; - u8 maxKey; - struct SNDInstData instruments[]; -}; // size = 0x2 - -struct SNDInstPos { - u32 program; // 0x0 - u32 index; // 0x4 -}; // size = 0x8 - -struct SNDWaveData { - struct SNDWaveParam param; // 0x0 - u8 sampleData[]; // 0xC -}; // size = 0xC +#include "nitro/SND_bank_shared.h" void SND_AssignWaveArc(struct SNDBankData *bankData, s32 index, struct SNDWaveArc *waveArc); void SND_DestroyBank(struct SNDBankData *bankData); diff --git a/arm9/lib/NitroSDK/include/SND_command.h b/arm9/lib/NitroSDK/include/SND_command.h index ff392833..4d44c583 100644 --- a/arm9/lib/NitroSDK/include/SND_command.h +++ b/arm9/lib/NitroSDK/include/SND_command.h @@ -1,55 +1,9 @@ #ifndef GUARD_SND_COMMAND_H #define GUARD_SND_COMMAND_H -#include "global.h" +#include "nitro/SND_command_shared.h" -#define SND_CMD_COUNT 256 -#define SND_CMD_ARG_MAX 4 - -#define SND_CMD_FLAG_NOBLOCK 0x0 -#define SND_CMD_FLAG_BLOCK 0x1 -#define SND_CMD_FLAG_IMMEDIATE 0x2 - -#define SND_CMD_START_SEQ 0x00 -#define SND_CMD_STOP_SEQ 0x01 -#define SND_CMD_PREPARE_SEQ 0x02 -#define SND_CMD_START_PREPARED_SEQ 0x03 -#define SND_CMD_PAUSE_SEQ 0x04 -#define SND_CMD_SKIP_SEQ 0x05 -#define SND_CMD_PLAYER_PARAM 0x06 -#define SND_CMD_TRACK_PARAM 0x07 -#define SND_CMD_MUTE_TRACK 0x08 -#define SND_CMD_ALLOCATABLE_CHANNEL 0x09 -#define SND_CMD_PLAYER_LOCAL_VAR 0x0A -#define SND_CMD_PLAYER_GLOBAL_VAR 0x0B -#define SND_CMD_START_TIMER 0x0C -#define SND_CMD_STOP_TIMER 0x0D -#define SND_CMD_SETUP_CHANNEL_PCM 0x0E -#define SND_CMD_SETUP_CHANNEL_PSG 0x0F -#define SND_CMD_SETUP_CHANNEL_NOISE 0x10 -#define SND_CMD_SETUP_CAPTURE 0x11 -#define SND_CMD_SETUP_ALARM 0x12 -#define SND_CMD_CHANNEL_TIMER 0x13 -#define SND_CMD_CHANNEL_VOLUME 0x14 -#define SND_CMD_CHANNEL_PAN 0x15 -#define SND_CMD_SURROUND_DECAY 0x16 -#define SND_CMD_MASTER_VOLUME 0x17 -#define SND_CMD_MASTER_PAN 0x18 -#define SND_CMD_OUTPUT_SELECTOR 0x19 -#define SND_CMD_LOCK_CHANNEL 0x1A -#define SND_CMD_UNLOCK_CHANNEL 0x1B -#define SND_CMD_STOP_UNLOCKED_CHANNEL 0x1C -#define SND_CMD_SET_SHARED_WORK 0x1D -#define SND_CMD_INVALIDATE_SEQ 0x1E -#define SND_CMD_INVALIDATE_BANK 0x1F -#define SND_CMD_INVALIDATE_WAVE 0x20 -#define SND_CMD_READ_DRIVER_INFO 0x21 - -struct SNDCommand { - struct SNDCommand *llNext; // 0x0 - s32 id; // 0x4 - u32 arg[SND_CMD_ARG_MAX]; // 0x8 -}; // size = 0x18 +#include "nitro/types.h" void SND_CommandInit(void); const struct SNDCommand *SND_RecvCommandReply(u32 flags); diff --git a/arm9/lib/NitroSDK/include/SND_main.h b/arm9/lib/NitroSDK/include/SND_main.h index 8fa9364e..aa476bae 100644 --- a/arm9/lib/NitroSDK/include/SND_main.h +++ b/arm9/lib/NitroSDK/include/SND_main.h @@ -9,18 +9,4 @@ void SNDi_UnlockMutex(void); void SNDi_LockMutex(void); void SND_Init(void); -struct SNDBinaryFileHeader { - s8 signature[4]; // 0x0 - u16 byteOrder; // 0x4 - u16 version; // 0x6 - u32 fileSize; // 0x8 - u16 headerSize; // 0xC - u16 dataBlocks; // 0xE -}; // size = 0x10 - -typedef struct SNDBinaryBlockHeader { - u32 type; // 0x0 - u32 size; // 0x4 -} SNDBinaryBlockHeader; // size = 0x8 - #endif // GUARD_SND_MAIN_H diff --git a/arm9/lib/NitroSDK/include/SND_work.h b/arm9/lib/NitroSDK/include/SND_work.h index a8a3d62b..f3ed08c8 100644 --- a/arm9/lib/NitroSDK/include/SND_work.h +++ b/arm9/lib/NitroSDK/include/SND_work.h @@ -6,51 +6,6 @@ #include "SND_main.h" #include "nitro/SND_work_shared.h" -struct SNDDriverInfo { - struct SNDWork work; // 0x0000 - u32 channelControls[SND_CHANNEL_COUNT]; // 0x1180 - struct SNDWork *workPtr; // 0x11C0 - u32 lockedChannels; // 0x11C4 - u8 unk_XXX[24]; // 0x11C8 -}; // size = 0x11E0 - -struct SNDChannelInfo { - struct { - BOOL active : 1; - BOOL locked: 1; - } flags; // 0x0 - u16 volume; // 0x4 - u8 pan; // 0x6 - u8 unk_7; // 0x7 - s32 envStatus; // 0x8 -}; // size = 0xC - -struct SNDPlayerInfo { - struct { - BOOL active : 1; - BOOL paused : 1; - } flags; // 0x0 - u16 trackBitMask; // 0x4 - u16 tempo; // 0x6 - u8 volume; // 0x8 - u8 unk_9[3]; // 0x9 -}; // size = 0xC - -struct SNDTrackInfo { - u16 program; // 0x0 - u8 volume; // 0x2 - u8 expression; // 0x3 - - s8 pitchBend; // 0x4 - u8 bendRange; // 0x5 - u8 pan; // 0x6 - s8 transpose; // 0x7 - - u8 unk_8; // 0x8 - u8 chnCount; // 0x9 - u8 channel[SND_CHANNEL_COUNT]; // 0xA -}; // size = 0x1A - u32 SND_GetPlayerStatus(void); u16 SND_GetChannelStatus(void); //u16 SND_GetCaptureStatus(void); diff --git a/include/nitro/PXI_fifo_shared.h b/include/nitro/PXI_fifo_shared.h index 297625a1..a4ed454f 100644 --- a/include/nitro/PXI_fifo_shared.h +++ b/include/nitro/PXI_fifo_shared.h @@ -13,6 +13,8 @@ #ifndef POKEDIAMOND_PXI_FIFO_SHARED_H #define POKEDIAMOND_PXI_FIFO_SHARED_H +#include "nitro/types.h" + typedef enum { PXI_PROC_ARM9 = 0, @@ -40,4 +42,27 @@ typedef enum { PXI_MAX_FIFO_TAG = 32 // MAX FIFO TAG } PXIFifoTag; +typedef enum +{ + PXI_FIFO_SUCCESS = 0, + PXI_FIFO_FAIL_SEND_ERR = -1, + PXI_FIFO_FAIL_SEND_FULL = -2, + PXI_FIFO_FAIL_RECV_ERR = -3, + PXI_FIFO_FAIL_RECV_EMPTY = -4, + PXI_FIFO_NO_CALLBACK_ENTRY = -5 +} PXIFifoStatus; + +typedef union +{ + struct + { + u32 tag:5; + u32 err:1; + u32 data:26; + } e; + u32 raw; +} PXIFifoMessage; + +typedef void (*PXIFifoCallback) (PXIFifoTag tag, u32 data, BOOL err); + #endif //POKEDIAMOND_PXI_FIFO_SHARED_H diff --git a/include/nitro/SND_alarm_shared.h b/include/nitro/SND_alarm_shared.h index a1e8ed9d..2c9e02e4 100644 --- a/include/nitro/SND_alarm_shared.h +++ b/include/nitro/SND_alarm_shared.h @@ -13,18 +13,19 @@ #ifndef POKEDIAMOND_SND_ALARM_SHARED_H #define POKEDIAMOND_SND_ALARM_SHARED_H -#include "nitro/OS_tick_shared.h" #include "nitro/OS_alarm_shared.h" +#include "nitro/OS_tick_shared.h" -struct SNDAlarm { - u8 enable; // 0x00 - u8 id; // 0x01 - u16 unk_2; // 0x02 - OSTick tick; // 0x04 - OSTick period; // 0x0C - OSAlarm alarm; // 0x14 -}; // size = 0x40 +struct SNDAlarm +{ + u8 enable; // 0x00 + u8 id; // 0x01 + u16 unk_2; // 0x02 + OSTick tick; // 0x04 + OSTick period; // 0x0C + OSAlarm alarm; // 0x14 +}; // size = 0x40 #define SND_ALARM_COUNT 8 -#endif //POKEDIAMOND_SND_ALARM_SHARED_H +#endif // POKEDIAMOND_SND_ALARM_SHARED_H diff --git a/include/nitro/SND_bank_shared.h b/include/nitro/SND_bank_shared.h new file mode 100644 index 00000000..02fe7bba --- /dev/null +++ b/include/nitro/SND_bank_shared.h @@ -0,0 +1,97 @@ +#ifndef GUARD_SND_BANK_SHARED_H +#define GUARD_SND_BANK_SHARED_H + +#include "nitro/types.h" + +#include "nitro/SND_exChannel_shared.h" +#include "nitro/SND_main_shared.h" + +#define SND_INST_MAX_KEYSPLIT 8 + +#define SND_INST_ILLEGAL 0 +#define SND_INST_PCM 1 +#define SND_INST_PSG 2 +#define SND_INST_NOISE 3 +#define SND_INST_DIRECTPCM 4 +#define SND_INST_DUMMY 5 +#define SND_INST_DRUM_TABLE 16 +#define SND_INST_KEY_SPLIT 17 + +#define SND_BANK_MAX_WAVEARC 4 + +#define SND_INST_OFFSET_TYPE(off) ((u8)off) +#define SND_INST_OFFSET_NORMAL(bank, off) ((struct SNDInstParam *)((u8 *)bank + (u32)(off >> 8))) +#define SND_INST_OFFSET_DRUMS(bank, off) ((struct SNDDrumSet *)((u8 *)bank + (u32)(off >> 8))) +#define SND_INST_OFFSET_KEYSPL(bank, off) ((struct SNDKeySplit *)((u8 *)bank + (u32)(off >> 8))) + +struct SNDInstParam +{ + u16 wave[2]; // 0x0 + u8 rootKey; // 0x4 + u8 envAttack; // 0x5 + u8 envDecay; // 0x6 + u8 envSustain; // 0x7 + u8 envRelease; // 0x8 + u8 pan; // 0x9 +}; // size = 0xA + +struct SNDInstData +{ + u8 type; // 0x0 + u8 unk_1; // 0x1 + struct SNDInstParam param; // 0x2 +}; // size = 0xC + +struct SNDKeySplit +{ + u8 key[SND_INST_MAX_KEYSPLIT]; // 0x0 + struct SNDInstData instruments[]; // 0x8 +}; // size = 0x8 + +struct SNDDrumSet +{ + u8 minKey; + u8 maxKey; + struct SNDInstData instruments[]; +}; // size = 0x2 + +struct SNDWaveArc; + +struct SNDWaveArcLink +{ + struct SNDWaveArc *waveArc; // 0x0 + struct SNDWaveArcLink *waveArcLLnext; // 0x4 +}; // size = 0x8 + +struct SNDBankData +{ + struct SNDBinaryFileHeader fileHeader; // 0x00 + struct SNDBinaryBlockHeader blockHeader; // 0x10 + struct SNDWaveArcLink waveArcLinks[SND_BANK_MAX_WAVEARC]; // 0x18 + u32 instCount; // 0x38 + u32 instOffsets[]; // 0x3C +}; // size = 0x40 + +struct SNDWaveArc +{ + struct SNDBinaryFileHeader fileHeader; // 0x00 + struct SNDBinaryBlockHeader blockHeader; // 0x10 + struct SNDWaveArcLink *waveArcLLHead; // 0x18 + u8 unk_1C[28]; // 0x1C + u32 waveCount; // 0x38 + u32 waveOffsets[]; // 0x3C +}; // size = 0x3C + +struct SNDInstPos +{ + u32 program; // 0x0 + u32 index; // 0x4 +}; // size = 0x8 + +struct SNDWaveData +{ + struct SNDWaveParam param; // 0x0 + u8 sampleData[]; // 0xC +}; // size = 0xC + +#endif // GUARD_SND_BANK_SHARED_H diff --git a/include/nitro/SND_command_shared.h b/include/nitro/SND_command_shared.h new file mode 100644 index 00000000..9e6e3b30 --- /dev/null +++ b/include/nitro/SND_command_shared.h @@ -0,0 +1,55 @@ +#ifndef GUARD_SND_COMMAND_SHARED_H +#define GUARD_SND_COMMAND_SHARED_H + +#include "nitro/types.h" + +#define SND_CMD_COUNT 256 +#define SND_CMD_ARG_MAX 4 + +#define SND_CMD_FLAG_NOBLOCK 0x0 +#define SND_CMD_FLAG_BLOCK 0x1 +#define SND_CMD_FLAG_IMMEDIATE 0x2 + +#define SND_CMD_START_SEQ 0x00 +#define SND_CMD_STOP_SEQ 0x01 +#define SND_CMD_PREPARE_SEQ 0x02 +#define SND_CMD_START_PREPARED_SEQ 0x03 +#define SND_CMD_PAUSE_SEQ 0x04 +#define SND_CMD_SKIP_SEQ 0x05 +#define SND_CMD_PLAYER_PARAM 0x06 +#define SND_CMD_TRACK_PARAM 0x07 +#define SND_CMD_MUTE_TRACK 0x08 +#define SND_CMD_ALLOCATABLE_CHANNEL 0x09 +#define SND_CMD_PLAYER_LOCAL_VAR 0x0A +#define SND_CMD_PLAYER_GLOBAL_VAR 0x0B +#define SND_CMD_START_TIMER 0x0C +#define SND_CMD_STOP_TIMER 0x0D +#define SND_CMD_SETUP_CHANNEL_PCM 0x0E +#define SND_CMD_SETUP_CHANNEL_PSG 0x0F +#define SND_CMD_SETUP_CHANNEL_NOISE 0x10 +#define SND_CMD_SETUP_CAPTURE 0x11 +#define SND_CMD_SETUP_ALARM 0x12 +#define SND_CMD_CHANNEL_TIMER 0x13 +#define SND_CMD_CHANNEL_VOLUME 0x14 +#define SND_CMD_CHANNEL_PAN 0x15 +#define SND_CMD_SURROUND_DECAY 0x16 +#define SND_CMD_MASTER_VOLUME 0x17 +#define SND_CMD_MASTER_PAN 0x18 +#define SND_CMD_OUTPUT_SELECTOR 0x19 +#define SND_CMD_LOCK_CHANNEL 0x1A +#define SND_CMD_UNLOCK_CHANNEL 0x1B +#define SND_CMD_STOP_UNLOCKED_CHANNEL 0x1C +#define SND_CMD_SET_SHARED_WORK 0x1D +#define SND_CMD_INVALIDATE_SEQ 0x1E +#define SND_CMD_INVALIDATE_BANK 0x1F +#define SND_CMD_INVALIDATE_WAVE 0x20 +#define SND_CMD_READ_DRIVER_INFO 0x21 + +struct SNDCommand +{ + struct SNDCommand *llNext; // 0x0 + s32 id; // 0x4 + u32 arg[SND_CMD_ARG_MAX]; // 0x8 +}; // size = 0x18 + +#endif // GUARD_SND_COMMAND_SHARED_H diff --git a/include/nitro/SND_exChannel_shared.h b/include/nitro/SND_exChannel_shared.h new file mode 100644 index 00000000..8c01b5cc --- /dev/null +++ b/include/nitro/SND_exChannel_shared.h @@ -0,0 +1,114 @@ +#ifndef GUARD_SND_EXCHANNEL_SHARED_H +#define GUARD_SND_EXCHANNEL_SHARED_H + +#include "nitro/types.h" + +#define SND_ENV_ATTACK 0 +#define SND_ENV_DECAY 1 +#define SND_ENV_SUSTAIN 2 +#define SND_ENV_RELEASE 3 + +#define SND_CHN_TYPE_PCM 0 +#define SND_CHN_TYPE_PSG 1 +#define SND_CHN_TYPE_NOISE 2 + +#define SND_CHN_SYNC_START 0x1 +#define SND_CHN_SYNC_STOP 0x2 +#define SND_CHN_SYNC_TIMER 0x4 +#define SND_CHN_SYNC_VOLUME 0x8 +#define SND_CHN_SYNC_PAN 0x10 + +#define SND_LFO_PITCH 0 +#define SND_LFO_VOLUME 1 +#define SND_LFO_PAN 2 + +struct SNDWaveParam +{ + u8 format; // 0x0 + u8 loopEnabled; // 0x1 + u16 samplerate; // 0x2 + u16 timer; // 0x4 + u16 loopStart; // 0x6 + u32 loopLength; // 0x8 +}; // size = 0xC + +struct SNDLfoParam +{ + u8 target; // 0x0 + u8 speed; // 0x1 + u8 depth; // 0x2 + u8 range; // 0x3 + u16 delay; // 0x4 +}; // size = 0x6 + +struct SNDLfo +{ + struct SNDLfoParam param; // 0x0 + u16 delayCounter; // 0x6 + u16 counter; // 0x8 +}; // size = 0xA + +struct SNDExChannel; + +typedef void (*SNDExChannelCallback)(struct SNDExChannel *chn, int status, void *userData); + +struct SNDExChannel +{ + u8 id; // 0x00 + u8 type; // 0x01 + u8 envStatus; // 0x02 + + struct + { + u8 active : 1; + u8 start : 1; + u8 autoSweep : 1; + u8 syncFlag : 5; + } flags; // 0x03 + + u8 panRange; // 0x04 + u8 rootMidiKey; // 0x05 + s16 userDecay2; // 0x06 + + u8 midiKey; // 0x08 + u8 velocity; // 0x09 + s8 initPan; // 0x0A + s8 userPan; // 0x0B + + s16 userDecay; // 0x0C + s16 userPitch; // 0x0E + + s32 envAttenuation; // 0x10 + s32 sweepCounter; // 0x14 + s32 sweepLength; // 0x18 + + u8 envAttack; // 0x1C + u8 envSustain; // 0x1D + u16 envDecay; // 0x1E + u16 envRelease; // 0x20 + u8 priority; // 0x22 + u8 pan; // 0x23 + u16 volume; // 0x24 + u16 timer; // 0x26 + + struct SNDLfo lfo; // 0x28 + + s16 sweepPitch; // 0x32 + + s32 length; // 0x34 + + struct SNDWaveParam waveParam; // 0x38 + + union + { + const void *waveDataPtr; + s32 dutyCycle; + }; // 0x44 + + SNDExChannelCallback callback; // 0x48 + void *callbackUserData; // 0x4C + + struct SNDExChannel *channelLLNext; // 0x50 +}; // size = 0x54 + +#endif // GUARD_SND_EXCHANNEL_SHARED_H diff --git a/include/nitro/SND_main_shared.h b/include/nitro/SND_main_shared.h index d77273ed..52addda0 100644 --- a/include/nitro/SND_main_shared.h +++ b/include/nitro/SND_main_shared.h @@ -13,164 +13,22 @@ #ifndef POKEDIAMOND_SND_MAIN_SHARED_H #define POKEDIAMOND_SND_MAIN_SHARED_H -struct SNDWaveParam { - u8 format; // 0x0 - u8 loopEnabled; // 0x1 - u16 samplerate; // 0x2 - u16 timer; // 0x4 - u16 loopStart; // 0x6 - u32 loopLength; // 0x8 -}; // size = 0xC - -struct SNDLfoParam { - u8 target; // 0x0 - u8 speed; // 0x1 - u8 depth; // 0x2 - u8 range; // 0x3 - u16 delay; // 0x4 -}; // size = 0x6 - -struct SNDLfo { - struct SNDLfoParam param; // 0x0 - u16 delayCounter; // 0x6 - u16 counter; // 0x8 -}; // size = 0xA - -struct SNDExChannel { - u8 id; // 0x00 - u8 type; // 0x01 - u8 envStatus; // 0x02 - - struct { - u8 active : 1; - u8 start : 1; - u8 autoSweep : 1; - u8 syncFlag : 5; - } flags; // 0x03 - - u8 panRange; // 0x04 - u8 rootMidiKey; // 0x05 - s16 userDecay2; // 0x06 - - u8 midiKey; // 0x08 - u8 velocity; // 0x09 - s8 initPan; // 0x0A - s8 userPan; // 0x0B - - s16 userDecay; // 0x0C - s16 userPitch; // 0x0E - - s32 envAttenuation; // 0x10 - s32 sweepCounter; // 0x14 - s32 sweepLength; // 0x18 - - u8 envAttack; // 0x1C - u8 envSustain; // 0x1D - u16 envDecay; // 0x1E - u16 envRelease; // 0x20 - u8 priority; // 0x22 - u8 pan; // 0x23 - u16 volume; // 0x24 - u16 timer; // 0x26 - - struct SNDLfo lfo; // 0x28 - - s16 sweepPitch; // 0x32 - - s32 length; // 0x34 - - struct SNDWaveParam waveParam; // 0x38 - - union { - const void *waveDataPtr; - u32 dutyCycle; - }; // 0x44 - - void (*callback)(struct SNDExChannel *chn, u32 status, void *userData); // 0x48 - void *callbackUserData; // 0x4C - - struct SNDExChannel *channelLLNext; // 0x50 -}; // size = 0x54 - -#define SND_TRACK_COUNT_PER_PLAYER 16 -#define SND_INVALID_TRACK_INDEX 0xFF - -struct SNDBankData; - -struct SNDPlayer { - struct { - u8 active : 1; - u8 prepared : 1; - u8 paused : 1; - } flags; // 0x0 - - u8 playerId; // 0x1 - u8 unk_2[2]; // 0x2 - - u8 prio; // 0x4 - u8 volume; // 0x5 - s16 extFader; // 0x6 - - u8 tracks[SND_TRACK_COUNT_PER_PLAYER]; // 0x8 - - u16 tempo; // 0x18 - u16 tempoRatio; // 0x1A - u16 tempoCounter; // 0x1C - u8 unk_1E[2]; // 0x1E - - struct SNDBankData *bank; // 0x20 -}; // size = 0x24 - -#define SND_TRACK_MAX_CALL 3 - -struct SNDTrack { - struct { - u8 active : 1; - u8 noteWait : 1; - u8 muted : 1; - u8 tie : 1; - u8 noteFinishWait : 1; - u8 portamento : 1; - u8 cmp : 1; // ??? - u8 channelMask : 1; - } flags; // 0x00 - - u8 panRange; // 0x01 - u16 program; // 0x02 - - u8 volume; // 0x04 - u8 expression; // 0x05 - s8 pitchBend; // 0x06 - u8 bendRange; // 0x07 - - s8 pan; // 0x08 - s8 extPan; // 0x09 - s16 extFader; // 0x0A - s16 extPitch; // 0x0C - u8 envAttack; // 0x0E - u8 envDecay; // 0x0F - u8 envSustain; // 0x10 - u8 envRelease; // 0x11 - u8 priority; // 0x12 - s8 transpose; // 0x13 - - u8 portamentoKey; // 0x14 - u8 portamentoTime; // 0x15 - s16 sweepPitch; // 0x16 - - struct SNDLfoParam mod; // 0x18 - u16 channelMask; // 0x1E - - s32 wait; // 0x20 - - const u8 *trackDataStart; // 0x24 - const u8 *trackDataPos; // 0x28 - const u8 *posCallStack[SND_TRACK_MAX_CALL]; // 0x34 - u8 loopCount[SND_TRACK_MAX_CALL]; // 0x38 - u8 callStackDepth; // 0x3B - - struct SNDExChannel *channelLLHead; // 0x3C -}; // size = 0x40 - - #endif //POKEDIAMOND_SND_MAIN_SHARED_H -
\ No newline at end of file +#include "nitro/types.h" + +struct SNDBinaryFileHeader +{ + s8 signature[4]; // 0x0 + u16 byteOrder; // 0x4 + u16 version; // 0x6 + u32 fileSize; // 0x8 + u16 headerSize; // 0xC + u16 dataBlocks; // 0xE +}; // size = 0x10 + +typedef struct SNDBinaryBlockHeader +{ + u32 type; // 0x0 + u32 size; // 0x4 +} SNDBinaryBlockHeader; // size = 0x8 + +#endif // POKEDIAMOND_SND_MAIN_SHARED_H diff --git a/include/nitro/SND_seq_shared.h b/include/nitro/SND_seq_shared.h new file mode 100644 index 00000000..00a0ea74 --- /dev/null +++ b/include/nitro/SND_seq_shared.h @@ -0,0 +1,90 @@ +#ifndef GUARD_SND_SEQ_SHARED_H +#define GUARD_SND_SEQ_SHARED_H + +#include "nitro/SND_exChannel_shared.h" + +#define SND_TRACK_COUNT_PER_PLAYER 16 +#define SND_INVALID_TRACK_INDEX 0xFF + +struct SNDBankData; + +struct SNDPlayer +{ + struct + { + u8 active : 1; + u8 prepared : 1; + u8 paused : 1; + } flags; // 0x0 + + u8 playerId; // 0x1 + u8 unk_2[2]; // 0x2 + + u8 prio; // 0x4 + u8 volume; // 0x5 + s16 extFader; // 0x6 + + u8 tracks[SND_TRACK_COUNT_PER_PLAYER]; // 0x8 + + u16 tempo; // 0x18 + u16 tempoRatio; // 0x1A + u16 tempoCounter; // 0x1C + u8 unk_1E[2]; // 0x1E + + struct SNDBankData *bank; // 0x20 +}; // size = 0x24 + +#define SND_TRACK_MAX_CALL 3 + +struct SNDTrack +{ + struct + { + u8 active : 1; + u8 noteWait : 1; + u8 muted : 1; + u8 tie : 1; + u8 noteFinishWait : 1; + u8 portamento : 1; + u8 cmp : 1; // ??? + u8 channelMask : 1; + } flags; // 0x00 + + u8 panRange; // 0x01 + u16 program; // 0x02 + + u8 volume; // 0x04 + u8 expression; // 0x05 + s8 pitchBend; // 0x06 + u8 bendRange; // 0x07 + + s8 pan; // 0x08 + s8 extPan; // 0x09 + s16 extFader; // 0x0A + s16 extPitch; // 0x0C + u8 envAttack; // 0x0E + u8 envDecay; // 0x0F + u8 envSustain; // 0x10 + u8 envRelease; // 0x11 + u8 priority; // 0x12 + s8 transpose; // 0x13 + + u8 portamentoKey; // 0x14 + u8 portamentoTime; // 0x15 + s16 sweepPitch; // 0x16 + + struct SNDLfoParam mod; // 0x18 + u16 channelMask; // 0x1E + + s32 wait; // 0x20 + + const u8 *base; // 0x24 + const u8 *cur; // 0x28 + const u8 *posCallStack[SND_TRACK_MAX_CALL]; // 0x2C + u8 loopCount[SND_TRACK_MAX_CALL]; // 0x38 + u8 callStackDepth; // 0x3B + + struct SNDExChannel *channelLLHead; // 0x3C +}; // size = 0x40 + +#endif // GUARD_SND_SEQ_SHARED_H diff --git a/include/nitro/SND_work_shared.h b/include/nitro/SND_work_shared.h index 0de3981e..ec2d3c84 100644 --- a/include/nitro/SND_work_shared.h +++ b/include/nitro/SND_work_shared.h @@ -14,33 +14,89 @@ #define POKEDIAMOND_SND_WORK_SHARED_H #include "nitro/SND_alarm_shared.h" +#include "nitro/SND_bank_shared.h" #include "nitro/SND_main_shared.h" - +#include "nitro/SND_seq_shared.h" + #define SND_PLAYER_COUNT 16 #define SND_CHANNEL_COUNT 16 #define SND_TRACK_COUNT 32 -struct SNDWork { - struct SNDExChannel channels[SND_CHANNEL_COUNT]; // 0x00 - struct SNDPlayer players[SND_PLAYER_COUNT]; // 0x540 - struct SNDTrack tracks[SND_TRACK_COUNT]; // 0x780 - struct SNDAlarm alarms[SND_ALARM_COUNT]; // 0xF80 -}; // size = 0x1180 - -struct SNDSharedWork { - u32 finishedCommandTag; // 0x0 - u32 playerStatus; // 0x4 - u16 channelStatus; // 0x8 - u16 captureStatus; // 0xA - u8 unk_C[0x14]; // 0xC - struct { - s16 localVars[16]; // local 0x0 - u32 tickCounter; // local 0x20 - } players[SND_PLAYER_COUNT]; // 0x20 - s16 globalVars[16]; // 0x260 -}; // size = 0x280 +struct SNDWork +{ + struct SNDExChannel channels[SND_CHANNEL_COUNT]; // 0x00 + struct SNDPlayer players[SND_PLAYER_COUNT]; // 0x540 + struct SNDTrack tracks[SND_TRACK_COUNT]; // 0x780 + struct SNDAlarm alarms[SND_ALARM_COUNT]; // 0xF80 +}; // size = 0x1180 + +struct SNDSharedWork +{ + u32 finishedCommandTag; // 0x0 + u32 playerStatus; // 0x4 + u16 channelStatus; // 0x8 + u16 captureStatus; // 0xA + u8 unk_C[0x14]; // 0xC + struct + { + s16 localVars[16]; // local 0x0 + u32 tickCounter; // local 0x20 + } players[SND_PLAYER_COUNT]; // 0x20 + s16 globalVars[16]; // 0x260 +}; // size = 0x280 + +struct SNDDriverInfo +{ + struct SNDWork work; // 0x0000 + u32 channelControls[SND_CHANNEL_COUNT]; // 0x1180 + struct SNDWork *workPtr; // 0x11C0 + u32 lockedChannels; // 0x11C4 + u8 unk_XXX[24]; // 0x11C8 +}; // size = 0x11E0 + +struct SNDChannelInfo +{ + struct + { + BOOL active : 1; + BOOL locked : 1; + } flags; // 0x0 + u16 volume; // 0x4 + u8 pan; // 0x6 + u8 unk_7; // 0x7 + s32 envStatus; // 0x8 +}; // size = 0xC + +struct SNDPlayerInfo +{ + struct + { + BOOL active : 1; + BOOL paused : 1; + } flags; // 0x0 + u16 trackBitMask; // 0x4 + u16 tempo; // 0x6 + u8 volume; // 0x8 + u8 unk_9[3]; // 0x9 +}; // size = 0xC + +struct SNDTrackInfo +{ + u16 program; // 0x0 + u8 volume; // 0x2 + u8 expression; // 0x3 + + s8 pitchBend; // 0x4 + u8 bendRange; // 0x5 + u8 pan; // 0x6 + s8 transpose; // 0x7 + + u8 unk_8; // 0x8 + u8 chnCount; // 0x9 + u8 channel[SND_CHANNEL_COUNT]; // 0xA +}; // size = 0x1A extern struct SNDWork SNDi_Work; extern struct SNDSharedWork *SNDi_SharedWork; - - #endif //POKEDIAMOND_SND_WORK_SHARED_H + +#endif // POKEDIAMOND_SND_WORK_SHARED_H |