/* $Id$ */ //****************************************************************************** // Header for idc definitions & declarations // // Copyright 2000 Sander van Leeuwen (sandervl@xs4all.nl) // // This program is free software; you can redistribute it and/or // modify it under the terms of the GNU General Public License as // published by the Free Software Foundation; either version 2 of // the License, or (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public // License along with this program; if not, write to the Free // Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, // USA. // //****************************************************************************** #ifndef __OSSIDC_H__ #define __OSSIDC_H__ #include #include typedef BOOL (FAR48 __cdecl *IDC16_HANDLER)(ULONG cmd, ULONG param); extern IDC16_HANDLER idc16_PddHandler; //IDC communication packet typedef struct { union { struct { ULONG handler16; //16:16 address of pdd idc handler } init; struct { ULONG irqnr; } irq; struct { ULONG streamtype; } open; struct { ULONG streamtype; ULONG streamid; } close; struct { ULONG streamtype; ULONG streamid; ULONG cmd; ULONG ioctl_param; } ioctl; struct { ULONG streamtype; ULONG streamid; } startstop; struct { ULONG streamtype; ULONG streamid; ULONG buffer; //0:32 address of mmpm/2 buffer ULONG size; } buffer; struct { ULONG streamtype; ULONG streamid; ULONG cmd; ULONG volume; } mixer; struct { ULONG streamtype; ULONG streamid; ULONG midiByte; } midiwrite; struct { ULONG streamtype; ULONG streamid; ULONG buffer; ULONG bufsize; } midiread; struct { ULONG streamtype; ULONG streamid; } getspace; struct { ULONG param1; ULONG param2; ULONG param3; ULONG param4; ULONG fileid; }; }; } IDC32_PACKET, NEAR *PIDC32_PACKET; typedef struct { union { struct { ULONG devid; ULONG pResource; //16:16 resource structure pointer } finddev; struct { ULONG irqnr; } irq; struct { ULONG size; } malloc; struct { ULONG addr; //16:16 address returned by malloc at start of memory block } free; struct { ULONG type; ULONG streamid; } process; struct { ULONG param1; ULONG param2; }; }; } IDC16_PACKET; //IDC commands (16->32 bits) #define IDC32_INIT 0 #define IDC32_EXIT 1 #define IDC32_IRQ 2 #define IDC32_STREAM_OPEN 3 #define IDC32_STREAM_CLOSE 4 #define IDC32_STREAM_ADDBUFFER 5 #define IDC32_STREAM_START 6 #define IDC32_STREAM_STOP 7 #define IDC32_STREAM_RESET 8 #define IDC32_STREAM_PAUSE 9 #define IDC32_STREAM_IOCTL 10 #define IDC32_STREAM_MIXER 11 #define IDC32_MIDI_WRITE 12 #define IDC32_MIDI_READ 13 #define IDC32_STREAM_GETSPACE 14 #define MIX_SETMASTERVOL 0 #define MIX_SETWAVEVOL 1 #define MIX_SETMIDIVOL 2 #define MIX_SETINPUTSRC 3 #define MIX_SETINPUTGAIN 4 #define MIX_SETLINEINVOL 5 #define MIX_SETLINEINMUTE 6 #define MIX_SETMICVOL 7 #define MIX_SETMICMUTE 8 #define MIX_SETCDVOL 9 #define MIX_SETCDMUTE 10 #define MIX_SETSPDIFVOL 11 #define MIX_SETSPDIFMUTE 12 #define MIX_SETBASS 13 #define MIX_SETTREBLE 14 #define MIX_SETVIDEOVOL 15 #define MIX_SETVIDEOMUTE 16 #define MIX_SETAUXVOL 17 #define MIX_SETAUXMUTE 18 #define MIX_SETPCMVOL 19 #define MIX_SETPCMMUTE 20 #define MAKE_VOLUME_LR(l, r) ((r << 8) | l) #define GET_VOLUME_R(vol) (vol >> 8) #define GET_VOLUME_L(vol) (vol & 0xff) #define MIX_RECSRC_MIC 0 #define MIX_RECSRC_CD 1 #define MIX_RECSRC_LINE 2 #define MIX_RECSRC_VIDEO 3 #define MIX_RECSRC_MIXER 4 #define MIX_RECSRC_AUX 5 #define IDC16_INIT 0 #define IDC16_EXIT 1 #define IDC16_SETIRQ 2 #define IDC16_FREEIRQ 3 #define IDC16_WAVEOUT_BUFFER_DONE 4 #define IDC16_WAVEIN_BUFFER_DONE 5 #define IDC16_FIND_PCIDEVICE 6 #define IDC16_FIND_PNPDEVICE 7 #define IDC16_MALLOC 8 #define IDC16_FREE 9 #define IDC16_VMALLOC 10 #define IDC16_VMFREE 11 #define IDC16_PROCESS 12 #define IDC16_WAVEIN_IRQ 0 #define IDC16_WAVEOUT_IRQ 1 #define IDC16_MIDI_IRQ 2 #define MAX_RES_IRQ 2 #define MAX_RES_DMA 2 #define MAX_RES_IO 8 #define MAX_RES_MEM 4 #define SOUND_MIXER_VOLUME 0 #define SOUND_MIXER_BASS 1 #define SOUND_MIXER_TREBLE 2 #define SOUND_MIXER_SYNTH 3 #define SOUND_MIXER_PCM 4 #define SOUND_MIXER_SPEAKER 5 #define SOUND_MIXER_LINE 6 #define SOUND_MIXER_MIC 7 #define SOUND_MIXER_CD 8 #define SOUND_MIXER_IMIX 9 /* Recording monitor */ #define SOUND_MIXER_ALTPCM 10 #define SOUND_MIXER_RECLEV 11 /* Recording level */ #define SOUND_MIXER_IGAIN 12 /* Input gain */ #define SOUND_MIXER_OGAIN 13 /* Output gain */ #define SOUND_MIXER_LINE1 14 /* Input source 1 (aux1) */ #define SOUND_MIXER_LINE2 15 /* Input source 2 (aux2) */ #define SOUND_MIXER_LINE3 16 /* Input source 3 (line) */ #define SOUND_MIXER_DIGITAL1 17 /* Digital (input) 1 */ #define SOUND_MIXER_DIGITAL2 18 /* Digital (input) 2 */ #define SOUND_MIXER_DIGITAL3 19 /* Digital (input) 3 */ #define SOUND_MIXER_PHONEIN 20 /* Phone input */ #define SOUND_MIXER_PHONEOUT 21 /* Phone output */ #define SOUND_MIXER_VIDEO 22 /* Video/TV (audio) in */ #define SOUND_MIXER_RADIO 23 /* Radio in */ #define SOUND_MIXER_MONITOR 24 /* Monitor (usually mic) volume */ #define SOUND_MIXER_NRDEVICES 25 typedef struct { USHORT irq[MAX_RES_IRQ]; USHORT dma[MAX_RES_DMA]; USHORT io[MAX_RES_IO]; USHORT iolength[MAX_RES_IO]; ULONG mem[MAX_RES_MEM]; ULONG memlength[MAX_RES_MEM]; } IDC_RESOURCE; typedef struct { ULONG ulSampleRate; ULONG ulBitsPerSample; ULONG ulNumChannels; ULONG ulDataType; } FORMAT_INFO; #define IOCTL_SETFORMAT 0 #define IOCTL_GETPOS 1 #define IOCTL_SETFRAGMENT 2 #ifdef __cplusplus extern "C" { #endif //32 bits IDC procedures //16 bits pdd calls this during init. OSS_InitDriver calls init_module BOOL OSS32_InitDriver(); void OSS32_RemoveDriver(); BOOL OSS32_SetIrq(int irq, ULONG handler); BOOL OSS32_FreeIrq(int irq); ULONG OSS32_StreamOpen(ULONG streamtype); ULONG OSS32_StreamClose(ULONG streamtype, ULONG streamid); ULONG OSS32_StreamTrigger(ULONG streamtype, ULONG streamid, ULONG __near *fStart); ULONG OSS32_StreamReset(ULONG streamtype, ULONG streamid); ULONG OSS32_StreamIOCtl(ULONG streamtype, ULONG streamid, ULONG cmd, char __near *buffer); ULONG OSS32_StreamSetFormat(ULONG streamtype, ULONG streamid, ULONG cmd, FORMAT_INFO __near *pFormatInfo); ULONG OSS32_StreamAddBuffer(ULONG streamtype, ULONG streamid, ULONG buffer, ULONG size); ULONG OSS32_SetVolume(ULONG streamtype, ULONG streamid, ULONG cmd, ULONG volume); ULONG OSS32_StreamMidiWrite(ULONG streamid, ULONG midiByte); ULONG OSS32_StreamMidiRead(ULONG streamid, char NEAR *buffer, ULONG bufsize); ULONG OSS32_StreamGetSpace(ULONG streamtype, ULONG streamid); //Sets file id in current task structure ULONG OSS32_SetFileId(ULONG fileid); #ifdef TARGET_OS216 BOOL OSS16_StartStream(STREAM *stream); BOOL OSS16_PauseStream(STREAM *stream); BOOL OSS16_StopStream(STREAM *stream); BOOL OSS16_StreamReset(STREAM *stream); BOOL OSS16_StreamSetFormat(STREAM *stream, ULONG param1); ULONG OSS16_StreamAddBuffer(STREAM *stream, ULONG buffer, ULONG size); BOOL OSS16_StreamGetPos(STREAM *stream, ULONG FAR *pos); BOOL OSS16_SetMasterVol(STREAM *stream, ULONG volume); BOOL OSS16_SetWaveOutVol(STREAM *stream, ULONG volume); BOOL OSS16_SetVolume(STREAM *stream, USHORT line, ULONG volume); BOOL OSS16_SetGlobalVol(ULONG ulSysFileNum, USHORT line, ULONG volume); BOOL OSS16_StreamSetFragment(STREAM *stream, ULONG fragsize); ULONG OSS16_StreamGetSpace(STREAM *stream); BOOL OSS16_AttachToPdd(); void OSS16_DetachFromPdd(); ULONG OSS16_OpenStream(STREAM *stream); void OSS16_CloseStream(STREAM *stream); typedef enum { MIDI_RECEIVE = 0, MIDI_SEND } MIDITYPE; ULONG OSS16_OpenMidiStream(MIDITYPE midiType); void OSS16_CloseMidiStream(MIDITYPE midiType, ULONG streamid); BOOL OSS16_WriteMidiByte(ULONG streamid, BYTE midiByte); int OSS16_ReadMidiBytes(ULONG streamid, char far *buffer, int bufsize); #endif //TARGET_OS216 //16 bits IDC procedures BOOL CallOSS16(ULONG cmd, ULONG param1, ULONG param2); //Used to call into the 32 bits OSS driver ULONG CallOSS32(USHORT cmd, ULONG fileid, ULONG param1, ULONG param2, ULONG param3, ULONG param4); #ifdef __cplusplus } #endif #endif