diff options
Diffstat (limited to 'emulators/xbeeb/patches/patch-ab')
| -rw-r--r-- | emulators/xbeeb/patches/patch-ab | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/emulators/xbeeb/patches/patch-ab b/emulators/xbeeb/patches/patch-ab new file mode 100644 index 00000000000..b4aa7f2e3c9 --- /dev/null +++ b/emulators/xbeeb/patches/patch-ab @@ -0,0 +1,123 @@ +$NetBSD: patch-ab,v 1.1.1.1 2000/05/22 22:13:12 skrll Exp $ + +--- src/VoxWare.c Fri Oct 11 10:53:13 1996 ++++ src/VoxWare.c Sat Apr 29 18:29:53 2000 +@@ -51,6 +51,7 @@ + + #include <sys/types.h> + #include <sys/ioctl.h> ++#include <sys/midiio.h> + #include <unistd.h> + + #include "Config.h" +@@ -60,7 +61,73 @@ + #include <math.h> + #include <stdio.h> + #include <fcntl.h> +-#include <sys/soundcard.h> ++#include <soundcard.h> ++ ++/* Pseudo controllers (not midi compatible) */ ++#define CTRL_PITCH_BENDER 255 ++#define CTRL_PITCH_BENDER_RANGE 254 ++#define CTL_PAN 0x0a ++ ++/* Linux -> NetBSD */ ++#define EV_CHN_COMMON SEQ_CHN_COMMON ++#define EV_CHN_VOICE SEQ_CHN_VOICE ++#define SEQ_CONTROLLER SEQOLD_CONTROLLER ++#define SEQ_EXTENDED SEQOLD_EXTENDED ++ ++/* Missing soundcard.h definitions */ ++#define SEQ_PGM_CHANGE(dev, chn, patch) \ ++ _CHN_COMMON(dev, MIDI_PGM_CHANGE, chn, patch, 0, 0) ++#define SEQ_SET_PATCH SEQ_PGM_CHANGE ++ ++#define _CHN_COMMON(dev, event, chn, p1, p2, w14) \ ++ {_SEQ_NEEDBUF(8);\ ++ _seqbuf[_seqbufptr] = EV_CHN_COMMON;\ ++ _seqbuf[_seqbufptr+1] = (dev);\ ++ _seqbuf[_seqbufptr+2] = (event);\ ++ _seqbuf[_seqbufptr+3] = (chn);\ ++ _seqbuf[_seqbufptr+4] = (p1);\ ++ _seqbuf[_seqbufptr+5] = (p2);\ ++ *(short *)&_seqbuf[_seqbufptr+6] = (w14);\ ++ _SEQ_ADVBUF(8);} ++#define SEQ_V2_X_CONTROL(dev, voice, controller, value) {_SEQ_NEEDBUF(8);\ ++ _seqbuf[_seqbufptr] = SEQ_EXTENDED;\ ++ _seqbuf[_seqbufptr+1] = SEQ_CONTROLLER;\ ++ _seqbuf[_seqbufptr+2] = (dev);\ ++ _seqbuf[_seqbufptr+3] = (voice);\ ++ _seqbuf[_seqbufptr+4] = (controller);\ ++ _seqbuf[_seqbufptr+5] = ((value)&0xff);\ ++ _seqbuf[_seqbufptr+6] = ((value>>8)&0xff);\ ++ _seqbuf[_seqbufptr+7] = 0;\ ++ _SEQ_ADVBUF(8);} ++#define _CHN_VOICE(dev, event, chn, note, parm) \ ++ {_SEQ_NEEDBUF(8);\ ++ _seqbuf[_seqbufptr] = EV_CHN_VOICE;\ ++ _seqbuf[_seqbufptr+1] = (dev);\ ++ _seqbuf[_seqbufptr+2] = (event);\ ++ _seqbuf[_seqbufptr+3] = (chn);\ ++ _seqbuf[_seqbufptr+4] = (note);\ ++ _seqbuf[_seqbufptr+5] = (parm);\ ++ _seqbuf[_seqbufptr+6] = (0);\ ++ _seqbuf[_seqbufptr+7] = 0;\ ++ _SEQ_ADVBUF(8);} ++ ++#define SEQ_START_NOTE(dev, chn, note, vol) \ ++ _CHN_VOICE(dev, MIDI_NOTEON, chn, note, vol) ++ ++#define SEQ_STOP_NOTE(dev, chn, note, vol) \ ++ _CHN_VOICE(dev, MIDI_NOTEOFF, chn, note, vol) ++ ++#define SEQ_PITCHBEND(dev, voice, value) SEQ_V2_X_CONTROL(dev, voice, CTRL_PITCH_BENDER, value) ++#define SEQ_BENDER_RANGE(dev, voice, value) SEQ_V2_X_CONTROL(dev, voice, CTRL_PITCH_BENDER_RANGE, value) ++#define SEQ_CONTROL(dev, chn, controller, value) \ ++ _CHN_COMMON(dev, MIDI_CTL_CHANGE, chn, controller, 0, value) ++#define SEQ_PANNING(dev, voice, pos) SEQ_CONTROL(dev, voice, CTL_PAN, (pos+128) / 2) ++#define SEQ_DEFINEBUF(len) unsigned char _seqbuf[len]; int _seqbuflen = len;int _seqbufptr = 0 ++#define _SEQ_ADVBUF(len) _seqbufptr += len ++#define _SEQ_NEEDBUF(len) if ((_seqbufptr+(len)) > _seqbuflen) seqbuf_dump() ++#define SEQ_DUMPBUF seqbuf_dump ++ ++void seqbuf_dump(); + + #include "VoxWare.h" + +@@ -152,7 +219,7 @@ + * check to see if any synth devices are available + */ + +- ioctl ( SequencerFD, SNDCTL_SEQ_NRSYNTHS, &NoDevs ); ++ ioctl ( SequencerFD, SEQUENCER_NRSYNTHS, &NoDevs ); + if ( !NoDevs ) + { + fprintf( stderr, "No synth devices available, disabling sound.\n"); +@@ -170,7 +237,7 @@ + for ( i = 0; i < NoDevs; i++ ) + { + info.device = i; +- ioctl ( SequencerFD, SNDCTL_SYNTH_INFO, &info ); ++ ioctl ( SequencerFD, SEQUENCER_INFO, &info ); + if ( info.synth_type == SYNTH_TYPE_FM ) + SynthDevNo = i; + break; +@@ -185,7 +252,7 @@ + SoundEnabled = 1; + + info.device = SynthDevNo; +- ioctl ( SequencerFD, SNDCTL_SYNTH_INFO, &info ); ++ ioctl ( SequencerFD, SEQUENCER_INFO, &info ); + + #ifdef SOUND_DEBUG + printf ( "Synth device %d info:\n", SynthDevNo ); +@@ -199,7 +266,7 @@ + for ( j = 0; j < 4; j++ ) + { + Instr.channel = j; +- Instr.key = FM_PATCH; ++ Instr.key = SBI_FM_PATCH; + Instr.device = SynthDevNo; + for ( i = 0; i < 16; i++ ) + { |