| [142] | 1 | /* $Id: ossidc.h 194 2001-09-28 12:13:06Z sandervl $ */
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| 2 |
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| 3 | //******************************************************************************
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| 4 | // Header for idc definitions & declarations
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| 5 | //
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| 6 | // Copyright 2000 Sander van Leeuwen (sandervl@xs4all.nl)
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| 7 | //
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| 8 | // This program is free software; you can redistribute it and/or
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| 9 | // modify it under the terms of the GNU General Public License as
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| 10 | // published by the Free Software Foundation; either version 2 of
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| 11 | // the License, or (at your option) any later version.
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| 12 | //
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| 13 | // This program is distributed in the hope that it will be useful,
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| 14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 16 | // GNU General Public License for more details.
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| 17 | //
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| 18 | // You should have received a copy of the GNU General Public
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| 19 | // License along with this program; if not, write to the Free
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| 20 | // Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
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| 21 | // USA.
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| 22 | //
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| 23 | //******************************************************************************
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| 24 | #ifndef __OSSIDC_H__
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| 25 | #define __OSSIDC_H__
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| 26 |
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| 27 | #include <ossdefos2.h>
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| 28 | #include <osssound.h>
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| 29 |
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| 30 | typedef BOOL (FAR48 __cdecl *IDC16_HANDLER)(ULONG cmd, ULONG param);
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| 31 |
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| 32 | extern IDC16_HANDLER idc16_PddHandler;
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| 33 |
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| 34 | //IDC communication packet
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| 35 | typedef struct
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| 36 | {
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| 37 | union {
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| 38 | struct {
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| 39 | ULONG handler16; //16:16 address of pdd idc handler
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| 40 | } init;
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| 41 | struct {
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| 42 | ULONG irqnr;
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| 43 | } irq;
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| 44 | struct {
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| 45 | ULONG streamtype;
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| 46 | } open;
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| 47 | struct {
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| 48 | ULONG streamtype;
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| 49 | ULONG streamid;
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| 50 | } close;
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| 51 | struct {
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| 52 | ULONG streamtype;
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| 53 | ULONG streamid;
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| 54 | ULONG cmd;
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| 55 | ULONG ioctl_param;
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| 56 | } ioctl;
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| 57 | struct {
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| 58 | ULONG streamtype;
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| 59 | ULONG streamid;
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| 60 | } startstop;
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| 61 | struct {
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| 62 | ULONG streamtype;
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| 63 | ULONG streamid;
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| 64 | ULONG buffer; //0:32 address of mmpm/2 buffer
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| 65 | ULONG size;
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| 66 | } buffer;
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| 67 | struct {
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| 68 | ULONG streamtype;
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| 69 | ULONG streamid;
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| 70 | ULONG cmd;
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| 71 | ULONG volume;
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| 72 | } mixer;
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| 73 | struct {
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| [151] | 74 | ULONG streamtype;
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| 75 | ULONG streamid;
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| 76 | ULONG midiByte;
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| 77 | } midiwrite;
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| 78 | struct {
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| 79 | ULONG streamtype;
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| 80 | ULONG streamid;
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| 81 | ULONG buffer;
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| 82 | ULONG bufsize;
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| 83 | } midiread;
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| 84 | struct {
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| [153] | 85 | ULONG streamtype;
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| 86 | ULONG streamid;
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| 87 | } getspace;
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| 88 | struct {
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| [142] | 89 | ULONG param1;
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| 90 | ULONG param2;
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| 91 | ULONG param3;
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| 92 | ULONG param4;
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| 93 | ULONG fileid;
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| 94 | };
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| 95 | };
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| 96 | } IDC32_PACKET, NEAR *PIDC32_PACKET;
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| 97 |
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| 98 | typedef struct
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| 99 | {
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| 100 | union {
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| 101 | struct {
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| 102 | ULONG devid;
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| 103 | ULONG pResource; //16:16 resource structure pointer
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| 104 | } finddev;
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| 105 | struct {
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| 106 | ULONG irqnr;
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| 107 | } irq;
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| 108 | struct {
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| 109 | ULONG size;
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| 110 | } malloc;
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| 111 | struct {
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| 112 | ULONG addr; //16:16 address returned by malloc at start of memory block
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| 113 | } free;
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| 114 | struct {
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| 115 | ULONG type;
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| 116 | ULONG streamid;
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| 117 | } process;
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| 118 | struct {
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| 119 | ULONG param1;
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| 120 | ULONG param2;
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| 121 | };
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| 122 | };
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| 123 | } IDC16_PACKET;
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| 124 |
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| 125 | //IDC commands (16->32 bits)
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| 126 | #define IDC32_INIT 0
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| 127 | #define IDC32_EXIT 1
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| 128 | #define IDC32_IRQ 2
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| 129 | #define IDC32_STREAM_OPEN 3
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| 130 | #define IDC32_STREAM_CLOSE 4
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| 131 | #define IDC32_STREAM_ADDBUFFER 5
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| 132 | #define IDC32_STREAM_START 6
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| 133 | #define IDC32_STREAM_STOP 7
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| 134 | #define IDC32_STREAM_RESET 8
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| 135 | #define IDC32_STREAM_PAUSE 9
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| 136 | #define IDC32_STREAM_IOCTL 10
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| 137 | #define IDC32_STREAM_MIXER 11
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| [151] | 138 | #define IDC32_MIDI_WRITE 12
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| 139 | #define IDC32_MIDI_READ 13
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| [153] | 140 | #define IDC32_STREAM_GETSPACE 14
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| [142] | 141 |
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| 142 | #define MIX_SETMASTERVOL 0
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| 143 | #define MIX_SETWAVEVOL 1
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| 144 | #define MIX_SETMIDIVOL 2
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| 145 | #define MIX_SETINPUTSRC 3
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| 146 | #define MIX_SETINPUTGAIN 4
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| 147 | #define MIX_SETLINEINVOL 5
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| 148 | #define MIX_SETLINEINMUTE 6
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| 149 | #define MIX_SETMICVOL 7
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| 150 | #define MIX_SETMICMUTE 8
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| 151 | #define MIX_SETCDVOL 9
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| 152 | #define MIX_SETCDMUTE 10
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| 153 | #define MIX_SETSPDIFVOL 11
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| 154 | #define MIX_SETSPDIFMUTE 12
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| 155 | #define MIX_SETBASS 13
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| 156 | #define MIX_SETTREBLE 14
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| 157 | #define MIX_SETVIDEOVOL 15
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| 158 | #define MIX_SETVIDEOMUTE 16
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| 159 | #define MIX_SETAUXVOL 17
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| 160 | #define MIX_SETAUXMUTE 18
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| [194] | 161 | #define MIX_SETPCMVOL 19
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| 162 | #define MIX_SETPCMMUTE 20
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| [142] | 163 |
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| [148] | 164 | #define MAKE_VOLUME_LR(l, r) ((r << 8) | l)
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| [142] | 165 |
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| [171] | 166 | #define GET_VOLUME_R(vol) (vol >> 8)
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| 167 | #define GET_VOLUME_L(vol) (vol & 0xff)
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| 168 |
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| [142] | 169 | #define MIX_RECSRC_MIC 0
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| 170 | #define MIX_RECSRC_CD 1
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| 171 | #define MIX_RECSRC_LINE 2
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| 172 | #define MIX_RECSRC_VIDEO 3
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| 173 | #define MIX_RECSRC_MIXER 4
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| 174 | #define MIX_RECSRC_AUX 5
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| 175 |
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| 176 | #define IDC16_INIT 0
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| 177 | #define IDC16_EXIT 1
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| 178 | #define IDC16_SETIRQ 2
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| 179 | #define IDC16_FREEIRQ 3
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| 180 | #define IDC16_WAVEOUT_BUFFER_DONE 4
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| 181 | #define IDC16_WAVEIN_BUFFER_DONE 5
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| 182 | #define IDC16_FIND_PCIDEVICE 6
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| 183 | #define IDC16_FIND_PNPDEVICE 7
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| 184 | #define IDC16_MALLOC 8
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| 185 | #define IDC16_FREE 9
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| 186 | #define IDC16_VMALLOC 10
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| 187 | #define IDC16_VMFREE 11
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| 188 | #define IDC16_PROCESS 12
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| 189 |
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| [151] | 190 | #define IDC16_WAVEIN_IRQ 0
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| 191 | #define IDC16_WAVEOUT_IRQ 1
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| 192 | #define IDC16_MIDI_IRQ 2
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| 193 |
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| [142] | 194 | #define MAX_RES_IRQ 2
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| 195 | #define MAX_RES_DMA 2
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| 196 | #define MAX_RES_IO 8
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| 197 | #define MAX_RES_MEM 4
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| 198 |
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| 199 | #define SOUND_MIXER_VOLUME 0
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| 200 | #define SOUND_MIXER_BASS 1
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| 201 | #define SOUND_MIXER_TREBLE 2
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| 202 | #define SOUND_MIXER_SYNTH 3
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| 203 | #define SOUND_MIXER_PCM 4
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| 204 | #define SOUND_MIXER_SPEAKER 5
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| 205 | #define SOUND_MIXER_LINE 6
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| 206 | #define SOUND_MIXER_MIC 7
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| 207 | #define SOUND_MIXER_CD 8
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| 208 | #define SOUND_MIXER_IMIX 9 /* Recording monitor */
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| 209 | #define SOUND_MIXER_ALTPCM 10
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| 210 | #define SOUND_MIXER_RECLEV 11 /* Recording level */
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| 211 | #define SOUND_MIXER_IGAIN 12 /* Input gain */
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| 212 | #define SOUND_MIXER_OGAIN 13 /* Output gain */
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| 213 | #define SOUND_MIXER_LINE1 14 /* Input source 1 (aux1) */
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| 214 | #define SOUND_MIXER_LINE2 15 /* Input source 2 (aux2) */
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| 215 | #define SOUND_MIXER_LINE3 16 /* Input source 3 (line) */
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| 216 | #define SOUND_MIXER_DIGITAL1 17 /* Digital (input) 1 */
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| 217 | #define SOUND_MIXER_DIGITAL2 18 /* Digital (input) 2 */
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| 218 | #define SOUND_MIXER_DIGITAL3 19 /* Digital (input) 3 */
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| 219 | #define SOUND_MIXER_PHONEIN 20 /* Phone input */
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| 220 | #define SOUND_MIXER_PHONEOUT 21 /* Phone output */
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| 221 | #define SOUND_MIXER_VIDEO 22 /* Video/TV (audio) in */
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| 222 | #define SOUND_MIXER_RADIO 23 /* Radio in */
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| 223 | #define SOUND_MIXER_MONITOR 24 /* Monitor (usually mic) volume */
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| 224 | #define SOUND_MIXER_NRDEVICES 25
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| 225 |
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| 226 | typedef struct
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| 227 | {
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| 228 | USHORT irq[MAX_RES_IRQ];
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| 229 | USHORT dma[MAX_RES_DMA];
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| 230 | USHORT io[MAX_RES_IO];
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| 231 | USHORT iolength[MAX_RES_IO];
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| 232 | ULONG mem[MAX_RES_MEM];
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| 233 | ULONG memlength[MAX_RES_MEM];
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| 234 | } IDC_RESOURCE;
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| 235 |
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| 236 | typedef struct {
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| 237 | ULONG ulSampleRate;
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| 238 | ULONG ulBitsPerSample;
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| 239 | ULONG ulNumChannels;
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| 240 | ULONG ulDataType;
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| 241 | } FORMAT_INFO;
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| 242 |
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| 243 | #define IOCTL_SETFORMAT 0
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| 244 | #define IOCTL_GETPOS 1
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| 245 | #define IOCTL_SETFRAGMENT 2
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| 246 |
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| 247 | #ifdef __cplusplus
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| 248 | extern "C" {
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| 249 | #endif
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| 250 |
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| 251 | //32 bits IDC procedures
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| 252 | //16 bits pdd calls this during init. OSS_InitDriver calls init_module
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| 253 | BOOL OSS32_InitDriver();
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| 254 | void OSS32_RemoveDriver();
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| 255 | BOOL OSS32_SetIrq(int irq, ULONG handler);
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| 256 | BOOL OSS32_FreeIrq(int irq);
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| 257 |
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| 258 | ULONG OSS32_StreamOpen(ULONG streamtype);
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| 259 | ULONG OSS32_StreamClose(ULONG streamtype, ULONG streamid);
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| 260 | ULONG OSS32_StreamTrigger(ULONG streamtype, ULONG streamid, ULONG __near *fStart);
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| 261 | ULONG OSS32_StreamReset(ULONG streamtype, ULONG streamid);
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| 262 | ULONG OSS32_StreamIOCtl(ULONG streamtype, ULONG streamid, ULONG cmd, char __near *buffer);
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| 263 | ULONG OSS32_StreamSetFormat(ULONG streamtype, ULONG streamid, ULONG cmd, FORMAT_INFO __near *pFormatInfo);
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| 264 | ULONG OSS32_StreamAddBuffer(ULONG streamtype, ULONG streamid, ULONG buffer, ULONG size);
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| 265 | ULONG OSS32_SetVolume(ULONG streamtype, ULONG streamid, ULONG cmd, ULONG volume);
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| [151] | 266 | ULONG OSS32_StreamMidiWrite(ULONG streamid, ULONG midiByte);
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| 267 | ULONG OSS32_StreamMidiRead(ULONG streamid, char NEAR *buffer, ULONG bufsize);
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| [153] | 268 | ULONG OSS32_StreamGetSpace(ULONG streamtype, ULONG streamid);
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| [142] | 269 |
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| 270 | //Sets file id in current task structure
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| 271 | ULONG OSS32_SetFileId(ULONG fileid);
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| 272 |
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| 273 | #ifdef TARGET_OS216
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| 274 | BOOL OSS16_StartStream(STREAM *stream);
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| 275 | BOOL OSS16_PauseStream(STREAM *stream);
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| 276 | BOOL OSS16_StopStream(STREAM *stream);
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| 277 | BOOL OSS16_StreamReset(STREAM *stream);
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| 278 | BOOL OSS16_StreamSetFormat(STREAM *stream, ULONG param1);
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| 279 | ULONG OSS16_StreamAddBuffer(STREAM *stream, ULONG buffer, ULONG size);
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| 280 | BOOL OSS16_StreamGetPos(STREAM *stream, ULONG FAR *pos);
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| 281 | BOOL OSS16_SetMasterVol(STREAM *stream, ULONG volume);
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| 282 | BOOL OSS16_SetWaveOutVol(STREAM *stream, ULONG volume);
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| 283 | BOOL OSS16_SetVolume(STREAM *stream, USHORT line, ULONG volume);
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| 284 | BOOL OSS16_SetGlobalVol(ULONG ulSysFileNum, USHORT line, ULONG volume);
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| 285 | BOOL OSS16_StreamSetFragment(STREAM *stream, ULONG fragsize);
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| [153] | 286 | ULONG OSS16_StreamGetSpace(STREAM *stream);
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| [142] | 287 | BOOL OSS16_AttachToPdd();
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| 288 | void OSS16_DetachFromPdd();
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| 289 | ULONG OSS16_OpenStream(STREAM *stream);
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| 290 | void OSS16_CloseStream(STREAM *stream);
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| [148] | 291 | typedef enum {
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| 292 | MIDI_RECEIVE = 0,
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| 293 | MIDI_SEND
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| 294 | } MIDITYPE;
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| 295 | ULONG OSS16_OpenMidiStream(MIDITYPE midiType);
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| [151] | 296 | void OSS16_CloseMidiStream(MIDITYPE midiType, ULONG streamid);
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| 297 | BOOL OSS16_WriteMidiByte(ULONG streamid, BYTE midiByte);
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| 298 | int OSS16_ReadMidiBytes(ULONG streamid, char far *buffer, int bufsize);
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| [142] | 299 |
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| 300 | #endif //TARGET_OS216
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| 301 |
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| 302 | //16 bits IDC procedures
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| 303 | BOOL CallOSS16(ULONG cmd, ULONG param1, ULONG param2);
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| 304 |
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| 305 | //Used to call into the 32 bits OSS driver
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| 306 | ULONG CallOSS32(USHORT cmd, ULONG fileid, ULONG param1, ULONG param2, ULONG param3, ULONG param4);
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| 307 |
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| 308 | #ifdef __cplusplus
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| 309 | }
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| 310 | #endif
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| 311 |
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| 312 | #endif
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