source: sbliveos2/trunk/include/ossidc.h@ 198

Last change on this file since 198 was 194, checked in by sandervl, 24 years ago

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