mirror of https://github.com/PrimeDecomp/prime.git
parent
b460bc6f3e
commit
249c8950e9
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@ -2,9 +2,6 @@
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.section .bss
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.balign 8
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.global gs
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gs:
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.skip 0x600
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.global dspStudio
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dspStudio:
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.skip 0x5E0
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@ -62,8 +59,7 @@ salMessageCallback:
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.section .data, "wa"
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.balign 8
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.global dspSRCCycles
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dspSRCCycles:
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.obj dspSRCCycles, global
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# ROM: 0x3F0FA8
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.2byte 0x0BAE
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.2byte 0x0BAE
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@ -74,40 +70,60 @@ dspSRCCycles:
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.2byte 0x0E74
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.2byte 0x0E74
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.2byte 0x045B
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.balign 8
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.endobj dspSRCCycles
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.section .rodata
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.balign 8
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.global lbl_803D8A68
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lbl_803D8A68:
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.obj dspMixerCycles, global
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# ROM: 0x3D5A68
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.4byte 0x05BE0B7C
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.4byte 0x0B7C113A
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.4byte 0x08B6116C
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.4byte 0x116C1A22
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.4byte 0x09A6134C
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.4byte 0x134C1CF2
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.4byte 0x0E971D2E
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.4byte 0x1D2E2BC5
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.4byte 0x0B7C0D3A
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.4byte 0x0B7C0D3A
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.4byte 0x0B7C0D3A
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.4byte 0x0B7C0D3A
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.4byte 0x134C1637
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.4byte 0x134C1637
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.4byte 0x134C1637
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.4byte 0x134C1637
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.2byte 0x05BE
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.2byte 0x0B7C
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.2byte 0x0B7C
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.2byte 0x113A
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.2byte 0x08B6
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.2byte 0x116C
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.2byte 0x116C
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.2byte 0x1A22
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.2byte 0x09A6
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.2byte 0x134C
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.2byte 0x134C
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.2byte 0x1CF2
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.2byte 0x0E97
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.2byte 0x1D2E
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.2byte 0x1D2E
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.2byte 0x2BC5
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.2byte 0x0B7C
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.2byte 0x0D3A
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.2byte 0x0B7C
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.2byte 0x0D3A
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.2byte 0x0B7C
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.2byte 0x0D3A
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.2byte 0x0B7C
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.2byte 0x0D3A
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.2byte 0x134C
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.2byte 0x1637
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.2byte 0x134C
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.2byte 0x1637
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.2byte 0x134C
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.2byte 0x1637
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.2byte 0x134C
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.2byte 0x1637
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.global lbl_803D8AA8
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lbl_803D8AA8:
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.endobj dspMixerCycles
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.obj "pbOffsets$455", global
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# ROM: 0x3D5AA8
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.4byte 0x000A000C
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.4byte 0x0018000E
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.4byte 0x0010001A
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.4byte 0x00120014
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.4byte 0x00160000
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.4byte 0
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.2byte 0x000A
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.2byte 0x000C
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.2byte 0x0018
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.2byte 0x000E
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.2byte 0x0010
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.2byte 0x001A
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.2byte 0x0012
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.2byte 0x0014
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.2byte 0x0016
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.endobj "pbOffsets$455"
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.section .text, "ax"
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@ -2433,9 +2449,9 @@ lbl_803ACE28:
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/* 803ACE30 003A9D90 7C 1F F2 2E */ lhzx r0, r31, r30
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/* 803ACE34 003A9D94 28 00 00 00 */ cmplwi r0, 0
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/* 803ACE38 003A9D98 41 82 00 64 */ beq lbl_803ACE9C
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/* 803ACE3C 003A9D9C 3C A0 80 3E */ lis r5, lbl_803D8AA8@ha
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/* 803ACE3C 003A9D9C 3C A0 80 3E */ lis r5, "pbOffsets$455"@ha
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/* 803ACE40 003A9DA0 38 7E 00 44 */ addi r3, r30, 0x44
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/* 803ACE44 003A9DA4 39 05 8A A8 */ addi r8, r5, lbl_803D8AA8@l
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/* 803ACE44 003A9DA4 39 05 8A A8 */ addi r8, r5, "pbOffsets$455"@l
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/* 803ACE48 003A9DA8 38 A0 00 00 */ li r5, 0
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/* 803ACE4C 003A9DAC 38 00 00 01 */ li r0, 1
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/* 803ACE50 003A9DB0 38 E0 00 00 */ li r7, 0
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@ -2559,9 +2575,9 @@ lbl_803ACFF4:
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/* 803ACFF8 003A9F58 7C 83 B0 50 */ subf r4, r3, r22
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/* 803ACFFC 003A9F5C 4B FD 1B 41 */ bl DCStoreRangeNoSync
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/* 803AD000 003A9F60 A0 13 00 0C */ lhz r0, 0xc(r19)
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/* 803AD004 003A9F64 3C 60 80 3E */ lis r3, lbl_803D8A68@ha
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/* 803AD004 003A9F64 3C 60 80 3E */ lis r3, dspMixerCycles@ha
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/* 803AD008 003A9F68 A0 93 00 A6 */ lhz r4, 0xa6(r19)
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/* 803AD00C 003A9F6C 38 63 8A 68 */ addi r3, r3, lbl_803D8A68@l
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/* 803AD00C 003A9F6C 38 63 8A 68 */ addi r3, r3, dspMixerCycles@l
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/* 803AD010 003A9F70 54 00 08 3C */ slwi r0, r0, 1
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/* 803AD014 003A9F74 7C 03 02 2E */ lhzx r0, r3, r0
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/* 803AD018 003A9F78 2C 04 00 02 */ cmpwi r4, 2
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@ -6,6 +6,13 @@
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sp:
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.skip 0x8
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.section .bss
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.balign 8
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.global gs
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gs:
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.skip 0x600
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.section .text, "ax"
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.global vsUpdateBuffer
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@ -936,7 +936,7 @@ LIBS = [
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["musyx/synth_vsamples", False],
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["musyx/synth_dbtab", True],
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"musyx/s_data",
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"musyx/hw_dspctrl",
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["musyx/hw_dspctrl", False],
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["musyx/hw_volconv", False],
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["musyx/snd3d", False],
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["musyx/snd_init", True],
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@ -490,18 +490,18 @@ typedef struct SAL_VOLINFO {
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typedef struct SAL_PANINFO {
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// total size: 0x30
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u32 pan_i; // offset 0x0, size 0x4
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u32 pan_im; // offset 0x4, size 0x4
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u32 span_i; // offset 0x8, size 0x4
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u32 span_im; // offset 0xC, size 0x4
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u32 rpan_i; // offset 0x10, size 0x4
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u32 rpan_im; // offset 0x14, size 0x4
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float pan_f; // offset 0x18, size 0x4
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float pan_fm; // offset 0x1C, size 0x4
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float span_f; // offset 0x20, size 0x4
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float span_fm; // offset 0x24, size 0x4
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float rpan_f; // offset 0x28, size 0x4
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float rpan_fm; // offset 0x2C, size 0x4
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u32 pan_i; // offset 0x0, size 0x4
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u32 pan_im; // offset 0x4, size 0x4
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u32 span_i; // offset 0x8, size 0x4
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u32 span_im; // offset 0xC, size 0x4
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u32 rpan_i; // offset 0x10, size 0x4
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u32 rpan_im; // offset 0x14, size 0x4
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float pan_f; // offset 0x18, size 0x4
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float pan_fm; // offset 0x1C, size 0x4
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float span_f; // offset 0x20, size 0x4
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float span_fm; // offset 0x24, size 0x4
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float rpan_f; // offset 0x28, size 0x4
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float rpan_fm; // offset 0x2C, size 0x4
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} SAL_PANINFO;
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typedef struct _SPB {
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@ -613,7 +613,7 @@ extern SND_HOOKS salHooks;
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extern u8 sndActive;
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extern s8 synthIdleWaitActive;
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extern SynthInfo synthInfo;
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typedef s32 (*SND_MESSAGE_CALLBACK)(s32, u32);
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typedef s32 (*SND_MESSAGE_CALLBACK)(u32, u32);
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typedef void (*SND_SOME_CALLBACK)();
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extern SND_MESSAGE_CALLBACK salMessageCallback;
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@ -626,8 +626,11 @@ void salInvertMatrix(SND_FMATRIX* out, const SND_FMATRIX* in);
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/* hardware */
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u32 salInitAi(SND_SOME_CALLBACK, u32, u32*);
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u32 salInitDsp(u32);
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u32 salInitDspCtrl(u32, u32, u16);
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bool salInitDspCtrl(u8 numVoices, u8 numStudios, u32 defaultStudioDPL2);
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u32 salStartAi();
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void salInitHRTFBuffer();
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void salActivateVoice(DSPvoice* dsp_vptr, u8 studio);
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void salDeactivateVoice(DSPvoice* dsp_vptr);
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void salActivateStudio(u8 studio, u32 isMaster, SND_STUDIO_TYPE type);
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void salDeactivateStudio(unsigned char studio);
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void salActivateVoice(DSPvoice* dsp_vptr, u8 studio);
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@ -637,6 +640,9 @@ void salReconnectVoice(DSPvoice* dsp_vptr, u8 studio);
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void* salMalloc(u32 len);
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void salFree(void* addr);
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#define SAL_MAX_STUDIONUM 8
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extern u8 salMaxStudioNum;
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extern u8 salNumVoices;
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extern float dspDLSVolTab[128];
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/* Stream */
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@ -666,9 +672,9 @@ bool hwRemoveInput(u8 studio, SND_STUDIO_INPUT* in_desc);
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void hwChangeStudio(u32 v, u8 studio);
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void hwDisableHRTF();
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extern bool dspHRTFOn;
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extern u32 dspHRTFOn;
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extern u32 dspCmdList;
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extern u16* dspCmdList;
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extern u16 dspCmdFirstSize;
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extern u8 dspScale2IndexTab[1024];
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@ -680,7 +686,7 @@ void aramUploadData(void* mram, unsigned long aram, unsigned long len, unsigned
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void (*callback)(unsigned long), unsigned long user);
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void aramFreeStreamBuffer(u8 id);
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void* aramStoreData(void* src, unsigned long len);
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void aramRemoveData(void * aram, unsigned long len);
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void aramRemoveData(void* aram, unsigned long len);
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#ifdef __cplusplus
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}
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#endif
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@ -496,7 +496,7 @@ void hwInitSampleMem(u32 baseAddr, u32 length) { aramInit(length); }
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void hwExitSampleMem() { aramExit(); }
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u32 convert_length(u32 len, u8 type) {
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static u32 convert_length(u32 len, u8 type) {
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switch (type) {
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case 0:
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case 1:
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@ -131,7 +131,7 @@ u32 salExitDsp() {
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return TRUE;
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}
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void salStartDsp(u32 cmdList) {
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void salStartDsp(u16* cmdList) {
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salDspIsDone = FALSE;
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PPCSync();
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ASSERT(((u32)cmdList & 0x1F)==0);
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@ -139,7 +139,7 @@ void salStartDsp(u32 cmdList) {
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while (DSPCheckMailToDSP())
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;
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DSPSendMailToDSP(cmdList);
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DSPSendMailToDSP((u32)cmdList);
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while (DSPCheckMailToDSP())
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;
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}
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@ -0,0 +1,454 @@
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#include "musyx/assert.h"
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#include "musyx/musyx_priv.h"
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u16 dspSRCCycles[3][3] = {
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{2990, 2990, 1115},
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{3300, 3300, 1115},
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{3700, 3700, 1115},
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};
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static const u16 dspMixerCycles[32] = {
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1470, 2940, 2940, 4410, 2230, 4460, 4460, 6690, 2470, 4940, 4940, 7410, 3735, 7470, 7470, 11205,
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2940, 3386, 2940, 3386, 2940, 3386, 2940, 3386, 4940, 5687, 4940, 5687, 4940, 5687, 4940, 5687,
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};
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DSPstudioinfo dspStudio[8];
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static u32 dspARAMZeroBuffer = 0;
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u16* dspCmdLastLoad = NULL;
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u16* dspCmdLastBase = NULL;
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u16* dspCmdList = NULL;
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u16 dspCmdLastSize = 0;
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u16* dspCmdCurBase = NULL;
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u16* dspCmdMaxPtr = NULL;
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u16* dspCmdPtr = NULL;
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u16 dspCmdFirstSize = 0;
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u32 dspHRTFOn = FALSE;
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s16* dspHrtfHistoryBuffer = NULL;
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long* dspSurround = NULL;
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s16* dspITDBuffer = NULL;
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DSPvoice* dspVoice = NULL;
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SND_MESSAGE_CALLBACK salMessageCallback = NULL;
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bool salInitDspCtrl(u8 numVoices, u8 numStudios, u32 defaultStudioDPL2) {
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u32 i; // r31
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u32 j; // r27
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u32 itdPtr; // r28
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salNumVoices = numVoices;
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salMaxStudioNum = numStudios;
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ASSERT(salMaxStudioNum <= SAL_MAX_STUDIONUM);
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dspARAMZeroBuffer = aramGetZeroBuffer();
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dspCmdList = salMalloc(1024 * sizeof(u16));
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if (dspCmdList != NULL) {
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// OSReport("Allocated dspCmdList.\n\n");
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dspSurround = salMalloc(160 * sizeof(long));
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if (dspSurround != NULL) {
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// OSReport("Allocated surround buffer.\n\n");
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memset(dspSurround, 0, 160 * sizeof(long));
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DCFlushRange(dspSurround, 160 * sizeof(long));
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dspVoice = salMalloc(salNumVoices * sizeof(DSPvoice));
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if (dspVoice != NULL) {
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// OSReport("Allocated HW voice array.\n\n");
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dspITDBuffer = salMalloc(salNumVoices * 64);
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if (dspITDBuffer != NULL) {
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// OSReport("Allocated ITD buffers for voice array.\n\n");
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DCInvalidateRange(dspITDBuffer, salNumVoices * 64);
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itdPtr = (u32)dspITDBuffer;
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for (i = 0; i < salNumVoices; ++i) {
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// OSReport("Initializing voice %d...\n", i);
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dspVoice[i].state = 0;
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dspVoice[i].postBreak = 0;
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dspVoice[i].startupBreak = 0;
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dspVoice[i].lastUpdate.pitch = 0xff;
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dspVoice[i].lastUpdate.vol = 0xff;
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dspVoice[i].lastUpdate.volA = 0xff;
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dspVoice[i].lastUpdate.volB = 0xff;
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dspVoice[i].pb = salMalloc(sizeof(_PB));
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memset(dspVoice[i].pb, 0, sizeof(_PB));
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dspVoice[i].patchData = salMalloc(0x80);
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dspVoice[i].pb->currHi = ((u32)dspVoice[i].pb >> 16);
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dspVoice[i].pb->currLo = (u16)dspVoice[i].pb;
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dspVoice[i].pb->update.dataHi = ((u32)dspVoice[i].patchData >> 16);
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dspVoice[i].pb->update.dataLo = ((u16)dspVoice[i].patchData);
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dspVoice[i].pb->itd.bufferHi = ((u32)itdPtr >> 16);
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dspVoice[i].pb->itd.bufferLo = ((u16)itdPtr);
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dspVoice[i].itdBuffer = (void*)itdPtr;
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itdPtr += 0x40;
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dspVoice[i].virtualSampleID = 0xFFFFFFFF;
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DCStoreRangeNoSync(dspVoice[i].pb, sizeof(_PB));
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for (j = 0; j < 5; ++j) {
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dspVoice[i].changed[j] = 0;
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}
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}
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// OSReport("All voices initialized.\n\n");
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for (i = 0; i < salMaxStudioNum; ++i) {
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// OSReport("Initializing studio %d...\n", i);
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dspStudio[i].state = 0;
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itdPtr = (u32)salMalloc(sizeof(_SPB));
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dspStudio[i].spb = (void*)itdPtr;
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if ((void*)itdPtr == NULL) {
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return FALSE;
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}
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itdPtr = (u32)salMalloc(0x3c00);
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dspStudio[i].main[0] = (void*)itdPtr;
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if ((void*)itdPtr == NULL) {
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return FALSE;
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}
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memset(dspStudio[i].main[0], 0, 0x3c00);
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DCFlushRangeNoSync(dspStudio[i].main[0], 0x3c00);
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dspStudio[i].main[1] = dspStudio[i].main[0] + 0x1e0;
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dspStudio[i].auxA[0] = dspStudio[i].main[1] + 0x1e0;
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dspStudio[i].auxA[1] = dspStudio[i].auxA[0] + 0x1e0;
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dspStudio[i].auxA[2] = dspStudio[i].auxA[1] + 0x1e0;
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dspStudio[i].auxB[0] = dspStudio[i].auxA[2] + 0x1e0;
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dspStudio[i].auxB[1] = dspStudio[i].auxB[0] + 0x1e0;
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dspStudio[i].auxB[2] = dspStudio[i].auxB[1] + 0x1e0;
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memset(dspStudio[i].spb, 0, sizeof(_SPB));
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dspStudio[i].hostDPopSum.s = 0;
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dspStudio[i].hostDPopSum.r = 0;
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dspStudio[i].hostDPopSum.l = 0;
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dspStudio[i].hostDPopSum.sA = 0;
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dspStudio[i].hostDPopSum.rA = 0;
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dspStudio[i].hostDPopSum.lA = 0;
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dspStudio[i].hostDPopSum.sB = 0;
|
||||
dspStudio[i].hostDPopSum.rB = 0;
|
||||
dspStudio[i].hostDPopSum.lB = 0;
|
||||
DCFlushRangeNoSync(dspStudio[i].spb, sizeof(_SPB));
|
||||
}
|
||||
// OSReport("All studios are initialized.\n\n");
|
||||
salActivateStudio(0, 1, defaultStudioDPL2 != FALSE);
|
||||
// OSReport("Default studio is active.\n\n");
|
||||
dspHrtfHistoryBuffer = salMalloc(0x100);
|
||||
if (dspHrtfHistoryBuffer == NULL) {
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
salInitHRTFBuffer();
|
||||
return TRUE;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
void salInitHRTFBuffer() {
|
||||
memset(dspHrtfHistoryBuffer, 0, 0x100);
|
||||
DCFlushRangeNoSync(dspHrtfHistoryBuffer, 0x100);
|
||||
}
|
||||
|
||||
u32 salExitDspCtrl() {
|
||||
u8 i; // r31
|
||||
salFree(dspHrtfHistoryBuffer);
|
||||
|
||||
for (i = 0; i < salNumVoices; ++i) {
|
||||
salFree(dspVoice[i].pb);
|
||||
salFree(dspVoice[i].patchData);
|
||||
}
|
||||
|
||||
for (i = 0; i < salMaxStudioNum; ++i) {
|
||||
salFree(dspStudio[i].spb);
|
||||
salFree(dspStudio[i].main[0]);
|
||||
}
|
||||
|
||||
salFree(dspITDBuffer);
|
||||
salFree(dspVoice);
|
||||
salFree(dspSurround);
|
||||
salFree(dspCmdList);
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
void salActivateStudio(u8 studio, u32 isMaster, SND_STUDIO_TYPE type) {
|
||||
memset(dspStudio[studio].main[0], 0, 0x3c00);
|
||||
DCFlushRangeNoSync(dspStudio[studio].main[0], 0x3c00);
|
||||
memset(dspStudio[studio].spb, 0, sizeof(_SPB));
|
||||
dspStudio[studio].hostDPopSum.s = 0;
|
||||
dspStudio[studio].hostDPopSum.r = 0;
|
||||
dspStudio[studio].hostDPopSum.l = 0;
|
||||
dspStudio[studio].hostDPopSum.sA = 0;
|
||||
dspStudio[studio].hostDPopSum.rA = 0;
|
||||
dspStudio[studio].hostDPopSum.lA = 0;
|
||||
dspStudio[studio].hostDPopSum.sB = 0;
|
||||
dspStudio[studio].hostDPopSum.rB = 0;
|
||||
dspStudio[studio].hostDPopSum.lB = 0;
|
||||
DCFlushRangeNoSync(dspStudio[studio].spb, sizeof(_SPB));
|
||||
memset(dspStudio[studio].auxA[0], 0, 0x780);
|
||||
DCFlushRangeNoSync(dspStudio[studio].auxA[0], 0x780);
|
||||
memset(dspStudio[studio].auxB[0], 0, 0x780);
|
||||
DCFlushRangeNoSync(dspStudio[studio].auxB[0], 0x780);
|
||||
dspStudio[studio].voiceRoot = NULL;
|
||||
dspStudio[studio].alienVoiceRoot = NULL;
|
||||
dspStudio[studio].state = 1;
|
||||
dspStudio[studio].isMaster = isMaster;
|
||||
dspStudio[studio].numInputs = 0;
|
||||
dspStudio[studio].type = type;
|
||||
dspStudio[studio].auxBHandler = NULL;
|
||||
dspStudio[studio].auxAHandler = NULL;
|
||||
}
|
||||
|
||||
void salDeactivateStudio(u8 studio) { dspStudio[studio].state = 0; }
|
||||
|
||||
u32 salCheckVolErrorAndResetDelta(u16* dsp_vol, u16* dsp_delta, u16* last_vol, u16 targetVol,
|
||||
u16* resetFlags, u16 resetMask) {
|
||||
s16 d; // r31
|
||||
s16 x; // r30
|
||||
|
||||
if (targetVol != *last_vol) {
|
||||
d = (s16)targetVol - (s16)*last_vol;
|
||||
if (d >= 32 && d < 160) {
|
||||
d = d >> 5;
|
||||
if (d < 5) {
|
||||
resetFlags[d] |= resetMask;
|
||||
}
|
||||
|
||||
*dsp_delta = 1;
|
||||
*last_vol = *last_vol + (d * 32);
|
||||
return 1;
|
||||
}
|
||||
|
||||
if (-32 >= d && -160 < d) {
|
||||
d = -d >> 5;
|
||||
if (d < 5) {
|
||||
resetFlags[d] |= resetMask;
|
||||
}
|
||||
*dsp_delta = 0xFFFF;
|
||||
*last_vol -= d * 32;
|
||||
return 1;
|
||||
}
|
||||
|
||||
if (targetVol == 0 && d > -32) {
|
||||
*last_vol = 0;
|
||||
*dsp_vol = 0;
|
||||
}
|
||||
}
|
||||
|
||||
*dsp_delta = 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
void sal_setup_dspvol(u16* dsp_delta, u16* last_vol, u16 vol) {
|
||||
*dsp_delta = ((s16)vol - (s16)*last_vol) / 160;
|
||||
*last_vol += (s16)*dsp_delta * 160;
|
||||
}
|
||||
|
||||
void sal_update_hostplayinfo(DSPvoice* dsp_vptr) {
|
||||
u32 old_lo; // r30
|
||||
u32 pitch; // r31
|
||||
|
||||
if (dsp_vptr->smp_info.loopLength != 0) {
|
||||
return;
|
||||
}
|
||||
if (dsp_vptr->pb->srcSelect != 2) {
|
||||
pitch = dsp_vptr->playInfo.pitch << 5;
|
||||
|
||||
} else {
|
||||
pitch = 0x200000;
|
||||
}
|
||||
|
||||
old_lo = dsp_vptr->playInfo.posLo;
|
||||
dsp_vptr->playInfo.posLo += pitch * 0x10000;
|
||||
|
||||
if (old_lo > dsp_vptr->playInfo.posLo) {
|
||||
dsp_vptr->playInfo.posHi += (pitch >> 16) + 1;
|
||||
} else {
|
||||
dsp_vptr->playInfo.posHi += (pitch >> 16);
|
||||
}
|
||||
}
|
||||
|
||||
void AddDpop(long* sum, s16 delta) {
|
||||
*sum += (int)delta;
|
||||
*sum = (*sum > 0x7fffff) ? 0x7fffff : (*sum < -0x7fffff ? -0x7fffff : *sum);
|
||||
}
|
||||
|
||||
void DoDepopFade(long* dspStart, s16* dspDelta, long* hostSum) {
|
||||
if (*hostSum <= -160) {
|
||||
*dspDelta = (*hostSum <= -3200) ? 0x14 : (s16)(-*hostSum / 160);
|
||||
} else if (*hostSum >= 160) {
|
||||
*dspDelta = (*hostSum >= 3200) ? -0x14 : (s16)(-*hostSum / 160);
|
||||
} else {
|
||||
*dspDelta = 0;
|
||||
}
|
||||
|
||||
*dspStart = *hostSum;
|
||||
*hostSum += *dspDelta * 160;
|
||||
}
|
||||
|
||||
void HandleDepopVoice(DSPstudioinfo* stp, DSPvoice* dsp_vptr) {
|
||||
_PB* pb; // r31
|
||||
dsp_vptr->postBreak = 0;
|
||||
dsp_vptr->pb->state = 0;
|
||||
pb = dsp_vptr->pb;
|
||||
AddDpop(&stp->hostDPopSum.l, pb->dpop.aL);
|
||||
AddDpop(&stp->hostDPopSum.r, pb->dpop.aR);
|
||||
|
||||
if ((pb->mixerCtrl & 0x04) != 0) {
|
||||
AddDpop(&stp->hostDPopSum.s, pb->dpop.aS);
|
||||
}
|
||||
|
||||
if ((pb->mixerCtrl & 0x01) != 0) {
|
||||
AddDpop(&stp->hostDPopSum.lA, pb->dpop.aAuxAL);
|
||||
AddDpop(&stp->hostDPopSum.rA, pb->dpop.aAuxAR);
|
||||
|
||||
if ((pb->mixerCtrl & 0x14) != 0) {
|
||||
AddDpop(&stp->hostDPopSum.sA, pb->dpop.aAuxAS);
|
||||
}
|
||||
}
|
||||
|
||||
if ((pb->mixerCtrl & 0x12) != 0) {
|
||||
AddDpop(&stp->hostDPopSum.lB, pb->dpop.aAuxBL);
|
||||
AddDpop(&stp->hostDPopSum.rB, pb->dpop.aAuxBR);
|
||||
|
||||
if ((pb->mixerCtrl & 0x4) != 0) {
|
||||
AddDpop(&stp->hostDPopSum.sB, pb->dpop.aAuxBS);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void SortVoices(DSPvoice** voices, long l, long r) {
|
||||
long i; // r28
|
||||
long last; // r29
|
||||
DSPvoice* tmp; // r27
|
||||
|
||||
if (l >= r) {
|
||||
return;
|
||||
}
|
||||
|
||||
tmp = voices[l];
|
||||
last = (l + r) / 2;
|
||||
voices[l] = voices[last];
|
||||
voices[last] = tmp;
|
||||
i = l + 1;
|
||||
last = l;
|
||||
for (; i <= r; ++i) {
|
||||
if (voices[i]->prio < voices[l]->prio) {
|
||||
last += 1;
|
||||
tmp = voices[last];
|
||||
voices[last] = voices[i];
|
||||
voices[i] = tmp;
|
||||
}
|
||||
}
|
||||
|
||||
tmp = voices[l];
|
||||
voices[l] = voices[last];
|
||||
voices[last] = tmp;
|
||||
SortVoices(voices, l, last - 1);
|
||||
SortVoices(voices, last + 1, r);
|
||||
}
|
||||
|
||||
void salBuildCommandList(signed short* dest, unsigned long nsDelay) {
|
||||
static const u16 pbOffsets[9] = {10, 12, 24, 13, 16, 26, 18, 20, 22};
|
||||
}
|
||||
|
||||
u32 salSynthSendMessage(DSPvoice* dsp_vptr, u32 mesg) {
|
||||
return salMessageCallback == NULL ? FALSE
|
||||
: salMessageCallback(mesg, dsp_vptr->mesgCallBackUserValue);
|
||||
}
|
||||
|
||||
void salActivateVoice(DSPvoice* dsp_vptr, u8 studio) {
|
||||
DSPvoice* tmp;
|
||||
if (dsp_vptr->state != 0) {
|
||||
salDeactivateVoice(dsp_vptr);
|
||||
dsp_vptr->changed[0] |= 0x20;
|
||||
}
|
||||
|
||||
dsp_vptr->postBreak = 0;
|
||||
tmp = dspStudio[studio].voiceRoot;
|
||||
dsp_vptr->next = tmp;
|
||||
if (tmp != NULL) {
|
||||
dsp_vptr->next->prev = dsp_vptr;
|
||||
}
|
||||
|
||||
dsp_vptr->prev = NULL;
|
||||
dspStudio[studio].voiceRoot = dsp_vptr;
|
||||
dsp_vptr->startupBreak = 0;
|
||||
dsp_vptr->state = 1;
|
||||
dsp_vptr->studio = studio;
|
||||
}
|
||||
|
||||
void salDeactivateVoice(DSPvoice* dsp_vptr) {
|
||||
if (dsp_vptr->state == 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (dsp_vptr->prev != NULL) {
|
||||
dsp_vptr->prev->next = dsp_vptr->next;
|
||||
} else {
|
||||
dspStudio[dsp_vptr->studio].voiceRoot = dsp_vptr->next;
|
||||
}
|
||||
|
||||
if (dsp_vptr->next != NULL) {
|
||||
dsp_vptr->next->prev = dsp_vptr->prev;
|
||||
}
|
||||
|
||||
dsp_vptr->state = 0;
|
||||
}
|
||||
|
||||
void salReconnectVoice(DSPvoice* dsp_vptr, u8 studio) {
|
||||
DSPvoice* tmp;
|
||||
if (dsp_vptr->state != 0) {
|
||||
if (dsp_vptr->prev != NULL) {
|
||||
dsp_vptr->prev->next = dsp_vptr->next;
|
||||
} else {
|
||||
dspStudio[dsp_vptr->studio].voiceRoot = dsp_vptr->next;
|
||||
}
|
||||
|
||||
if (dsp_vptr->next != NULL) {
|
||||
dsp_vptr->next->prev = dsp_vptr->prev;
|
||||
}
|
||||
|
||||
tmp = dspStudio[studio].voiceRoot;
|
||||
dsp_vptr->next = tmp;
|
||||
if (tmp != NULL) {
|
||||
dsp_vptr->next->prev = dsp_vptr;
|
||||
}
|
||||
|
||||
dsp_vptr->prev = NULL;
|
||||
dspStudio[studio].voiceRoot = dsp_vptr;
|
||||
if (dsp_vptr->state == 2) {
|
||||
dsp_vptr->nextAlien = dspStudio[dsp_vptr->studio].alienVoiceRoot;
|
||||
dspStudio[dsp_vptr->studio].alienVoiceRoot = dsp_vptr;
|
||||
}
|
||||
}
|
||||
|
||||
dsp_vptr->studio = studio;
|
||||
}
|
||||
|
||||
u32 salAddStudioInput(DSPstudioinfo* stp, SND_STUDIO_INPUT* desc) {
|
||||
if (stp->numInputs < 7) {
|
||||
stp->in[stp->numInputs].studio = desc->srcStudio;
|
||||
stp->in[stp->numInputs].vol = ((u16)desc->vol << 8) | ((u16)desc->vol << 1);
|
||||
stp->in[stp->numInputs].volA = ((u16)desc->volA << 8) | ((u16)desc->volA << 1);
|
||||
stp->in[stp->numInputs].volB = ((u16)desc->volB << 8) | ((u16)desc->volB << 1);
|
||||
stp->in[stp->numInputs].desc = desc;
|
||||
++stp->numInputs;
|
||||
return 1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
unsigned long salRemoveStudioInput(DSPstudioinfo* stp, SND_STUDIO_INPUT* desc) {
|
||||
long i; // r31
|
||||
|
||||
i = 0;
|
||||
while(i <= stp->numInputs) {
|
||||
if (stp->in[i].desc == desc) {
|
||||
break;
|
||||
}
|
||||
++i;
|
||||
}
|
||||
|
||||
while (i <= stp->numInputs - 2) {
|
||||
stp->in[i] = stp->in[i + 1];
|
||||
++i;
|
||||
}
|
||||
|
||||
--stp->numInputs;
|
||||
return 1;
|
||||
}
|
||||
Loading…
Reference in New Issue