1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun /*************************************************************************** 3*4882a593Smuzhiyun * au88x0_a3d.h 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Fri Jul 18 14:16:03 2003 6*4882a593Smuzhiyun * Copyright 2003 mjander 7*4882a593Smuzhiyun * mjander@users.sourceforge.net 8*4882a593Smuzhiyun ****************************************************************************/ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun /* 11*4882a593Smuzhiyun */ 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #ifndef _AU88X0_A3D_H 14*4882a593Smuzhiyun #define _AU88X0_A3D_H 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun //#include <openal.h> 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun #define HRTF_SZ 0x38 19*4882a593Smuzhiyun #define DLINE_SZ 0x28 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun #define CTRLID_HRTF 1 22*4882a593Smuzhiyun #define CTRLID_ITD 2 23*4882a593Smuzhiyun #define CTRLID_ILD 4 24*4882a593Smuzhiyun #define CTRLID_FILTER 8 25*4882a593Smuzhiyun #define CTRLID_GAINS 16 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun /* 3D parameter structs */ 28*4882a593Smuzhiyun typedef unsigned short int a3d_Hrtf_t[HRTF_SZ]; 29*4882a593Smuzhiyun typedef unsigned short int a3d_ItdDline_t[DLINE_SZ]; 30*4882a593Smuzhiyun typedef unsigned short int a3d_atmos_t[5]; 31*4882a593Smuzhiyun typedef unsigned short int a3d_LRGains_t[2]; 32*4882a593Smuzhiyun typedef unsigned short int a3d_Itd_t[2]; 33*4882a593Smuzhiyun typedef unsigned short int a3d_Ild_t[2]; 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun typedef struct { 36*4882a593Smuzhiyun void *vortex; // Formerly CAsp4HwIO*, now vortex_t*. 37*4882a593Smuzhiyun unsigned int source; /* this_04 */ 38*4882a593Smuzhiyun unsigned int slice; /* this_08 */ 39*4882a593Smuzhiyun a3d_Hrtf_t hrtf[2]; 40*4882a593Smuzhiyun a3d_Itd_t itd; 41*4882a593Smuzhiyun a3d_Ild_t ild; 42*4882a593Smuzhiyun a3d_ItdDline_t dline; 43*4882a593Smuzhiyun a3d_atmos_t filter; 44*4882a593Smuzhiyun } a3dsrc_t; 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun /* First Register bank */ 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun #define A3D_A_HrtfCurrent 0x18000 /* 56 ULONG */ 49*4882a593Smuzhiyun #define A3D_A_GainCurrent 0x180E0 50*4882a593Smuzhiyun #define A3D_A_GainTarget 0x180E4 51*4882a593Smuzhiyun #define A3D_A_A12Current 0x180E8 /* Atmospheric current. */ 52*4882a593Smuzhiyun #define A3D_A_A21Target 0x180EC /* Atmospheric target */ 53*4882a593Smuzhiyun #define A3D_A_B01Current 0x180F0 /* Atmospheric current */ 54*4882a593Smuzhiyun #define A3D_A_B10Target 0x180F4 /* Atmospheric target */ 55*4882a593Smuzhiyun #define A3D_A_B2Current 0x180F8 /* Atmospheric current */ 56*4882a593Smuzhiyun #define A3D_A_B2Target 0x180FC /* Atmospheric target */ 57*4882a593Smuzhiyun #define A3D_A_HrtfTarget 0x18100 /* 56 ULONG */ 58*4882a593Smuzhiyun #define A3D_A_ITDCurrent 0x181E0 59*4882a593Smuzhiyun #define A3D_A_ITDTarget 0x181E4 60*4882a593Smuzhiyun #define A3D_A_HrtfDelayLine 0x181E8 /* 56 ULONG */ 61*4882a593Smuzhiyun #define A3D_A_ITDDelayLine 0x182C8 /* 40/45 ULONG */ 62*4882a593Smuzhiyun #define A3D_A_HrtfTrackTC 0x1837C /* Time Constants */ 63*4882a593Smuzhiyun #define A3D_A_GainTrackTC 0x18380 64*4882a593Smuzhiyun #define A3D_A_CoeffTrackTC 0x18384 65*4882a593Smuzhiyun #define A3D_A_ITDTrackTC 0x18388 66*4882a593Smuzhiyun #define A3D_A_x1 0x1838C 67*4882a593Smuzhiyun #define A3D_A_x2 0x18390 68*4882a593Smuzhiyun #define A3D_A_y1 0x18394 69*4882a593Smuzhiyun #define A3D_A_y2 0x18398 70*4882a593Smuzhiyun #define A3D_A_HrtfOutL 0x1839C 71*4882a593Smuzhiyun #define A3D_A_HrtfOutR 0x183A0 72*4882a593Smuzhiyun #define A3D_A_TAIL 0x183A4 73*4882a593Smuzhiyun 74*4882a593Smuzhiyun /* Second register bank */ 75*4882a593Smuzhiyun #define A3D_B_HrtfCurrent 0x19000 /* 56 ULONG */ 76*4882a593Smuzhiyun #define A3D_B_GainCurrent 0x190E0 77*4882a593Smuzhiyun #define A3D_B_GainTarget 0x190E4 78*4882a593Smuzhiyun #define A3D_B_A12Current 0x190E8 79*4882a593Smuzhiyun #define A3D_B_A21Target 0x190EC 80*4882a593Smuzhiyun #define A3D_B_B01Current 0x190F0 81*4882a593Smuzhiyun #define A3D_B_B10Target 0x190F4 82*4882a593Smuzhiyun #define A3D_B_B2Current 0x190F8 83*4882a593Smuzhiyun #define A3D_B_B2Target 0x190FC 84*4882a593Smuzhiyun #define A3D_B_HrtfTarget 0x19100 /* 56 ULONG */ 85*4882a593Smuzhiyun #define A3D_B_ITDCurrent 0x191E0 86*4882a593Smuzhiyun #define A3D_B_ITDTarget 0x191E4 87*4882a593Smuzhiyun #define A3D_B_HrtfDelayLine 0x191E8 /* 56 ULONG */ 88*4882a593Smuzhiyun #define A3D_B_TAIL 0x192C8 89*4882a593Smuzhiyun 90*4882a593Smuzhiyun /* There are 4 slices, 4 a3d each = 16 a3d sources. */ 91*4882a593Smuzhiyun #define A3D_SLICE_BANK_A 0x18000 /* 4 sources */ 92*4882a593Smuzhiyun #define A3D_SLICE_BANK_B 0x19000 /* 4 sources */ 93*4882a593Smuzhiyun #define A3D_SLICE_VDBDest 0x19C00 /* 8 ULONG */ 94*4882a593Smuzhiyun #define A3D_SLICE_VDBSource 0x19C20 /* 4 ULONG */ 95*4882a593Smuzhiyun #define A3D_SLICE_ABReg 0x19C30 96*4882a593Smuzhiyun #define A3D_SLICE_CReg 0x19C34 97*4882a593Smuzhiyun #define A3D_SLICE_Control 0x19C38 98*4882a593Smuzhiyun #define A3D_SLICE_DebugReserved 0x19C3c /* Dangerous! */ 99*4882a593Smuzhiyun #define A3D_SLICE_Pointers 0x19C40 100*4882a593Smuzhiyun #define A3D_SLICE_TAIL 0x1A000 101*4882a593Smuzhiyun 102*4882a593Smuzhiyun // Slice size: 0x2000 103*4882a593Smuzhiyun // Source size: 0x3A4, 0x2C8 104*4882a593Smuzhiyun 105*4882a593Smuzhiyun /* Address generator macro. */ 106*4882a593Smuzhiyun #define a3d_addrA(slice,source,reg) (((slice)<<0xd)+((source)*0x3A4)+(reg)) 107*4882a593Smuzhiyun #define a3d_addrB(slice,source,reg) (((slice)<<0xd)+((source)*0x2C8)+(reg)) 108*4882a593Smuzhiyun #define a3d_addrS(slice,reg) (((slice)<<0xd)+(reg)) 109*4882a593Smuzhiyun //#define a3d_addr(slice,source,reg) (((reg)>=0x19000) ? a3d_addr2((slice),(source),(reg)) : a3d_addr1((slice),(source),(reg))) 110*4882a593Smuzhiyun 111*4882a593Smuzhiyun #endif /* _AU88X0_A3D_H */ 112