[Scummvm-cvs-logs] CVS: scummvm/scumm imuse.cpp,1.84,1.85 resource.cpp,1.22,1.23
Jamieson Christian
jamieson630 at users.sourceforge.net
Thu Nov 21 11:06:11 CET 2002
Update of /cvsroot/scummvm/scummvm/scumm
In directory sc8-pr-cvs1:/tmp/cvs-serv3827/scummvm/scumm
Modified Files:
imuse.cpp resource.cpp
Log Message:
Revamped Adlib functionality.
IMuseAdlib is defunct.
New MidiDriver_ADLIB device.
Simon 1/2 now supports Adlib.
Index: imuse.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/scumm/imuse.cpp,v
retrieving revision 1.84
retrieving revision 1.85
diff -u -d -r1.84 -r1.85
--- imuse.cpp 18 Nov 2002 20:05:25 -0000 1.84
+++ imuse.cpp 21 Nov 2002 19:05:35 -0000 1.85
@@ -355,7 +355,8 @@
pcProgram = 64,
pcChorus = 128,
pcPitchBendFactor = 256,
- pcAll = 511,
+ pcPriority = 512,
+ pcAll = 1023,
};
virtual void on_timer() = 0;
@@ -665,6 +666,8 @@
MidiDriver *_md;
MidiChannelGM _midi_channels[16];
+ Instrument _glob_instr[32]; // Adlib custom instruments
+
byte _midi_program_last[16];
int16 _midi_pitchbend_last[16];
byte _midi_pitchbend_factor_last[16];
@@ -691,6 +694,8 @@
void midiSilence(byte chan);
void midiInit();
+ static void timer_callback (void *);
+
public:
IMuseGM(MidiDriver *midi);
void uninit();
@@ -700,8 +705,8 @@
int part_update_active(Part *part, uint16 *active);
void on_timer() {}
- void set_instrument(uint slot, byte *instr) {}
- void part_set_instrument(Part *part, Instrument * instr) {}
+ void set_instrument(uint slot, byte *instr);
+ void part_set_instrument(Part *part, Instrument * instr);
void part_set_param(Part *part, byte param, int value) {}
void part_key_on(Part *part, byte note, byte velocity);
void part_key_off(Part *part, byte note);
@@ -710,7 +715,7 @@
static int midi_driver_thread(void *param);
- uint32 get_base_tempo() { return 0x4A0000; }
+ uint32 get_base_tempo() { return _md->getBaseTempo(); } // 0x4A0000; }
byte get_hardware_type() { return 5; }
};
@@ -2199,7 +2204,6 @@
case 0xC: /* program change */
value = *s++;
- debug (2, "Player::parse_midi - Setting channel %2d to program %d", chan, value); // Jamieson630: Helps to build the GM-to-FM mapping
part = get_part(chan);
if (part)
part->set_program(value);
@@ -2212,7 +2216,6 @@
case 0xE: /* pitch bend */
part = get_part(chan);
if (part)
- // part->set_pitchbend(((s[1] - 0x40) << 7) | s[0]);
part->set_pitchbend(((s[1] << 7) | s[0]) - 0x2000);
s += 2;
break;
@@ -2392,7 +2395,7 @@
if (part) {
part->set_onoff (p[2] & 0x01);
part->set_vol ((p[5] & 0x0F) << 4 | (p[6] & 0x0F));
- part->_percussion = ((p[9] & 0x08) > 0);
+ part->_percussion = _isGM ? ((p[9] & 0x08) > 0) : false;
if (part->_percussion) {
if (part->_mc)
part->off();
@@ -2431,7 +2434,7 @@
case 16: /* set instrument in part */
a = *p++ & 0x0F;
- if (_se->_hardware_type != *p++)
+ if (_se->_hardware_type != *p++ && false)
break;
decode_sysex_bytes(p, buf, len - 3);
part = get_part(a);
@@ -2441,7 +2444,7 @@
case 17: /* set global instrument */
p++;
- if (_se->_hardware_type != *p++)
+ if (_se->_hardware_type != *p++ && false)
break;
a = *p++;
decode_sysex_bytes(p, buf, len - 4);
@@ -3422,6 +3425,7 @@
void Part::set_pri(int8 pri)
{
_pri_eff = clamp((_pri = pri) + _player->_priority, 0, 255);
+ changed(IMuseDriver::pcPriority);
}
void Part::set_pan(int8 pan)
@@ -4947,7 +4951,8 @@
/* Install the on_timer thread */
_se = eng;
- syst->create_thread(midi_driver_thread, this);
+// syst->create_thread(midi_driver_thread, this);
+ _md->setTimerCallback (NULL, &IMuseGM::timer_callback);
for (i = 0, mc = _midi_channels; i != ARRAYSIZE(_midi_channels); i++, mc++) {
mc->_chan = i;
@@ -4955,6 +4960,10 @@
}
}
+void IMuseGM::timer_callback (void *) {
+ g_scumm->_imuse->on_timer();
+}
+
void IMuseGM::uninit()
{
_md->close();
@@ -5034,6 +5043,21 @@
return count;
}
+void IMuseGM::part_set_instrument (Part *part, Instrument *instr)
+{
+ if (!part->_mc)
+ update_pris();
+ if (!part->_mc)
+ return;
+ _md->sysEx_customInstrument (part->_mc->gm()->_chan, 'ADL ', (byte *)instr);
+}
+
+void IMuseGM::set_instrument(uint slot, byte *data)
+{
+ if (slot < 32)
+ memcpy(&_glob_instr[slot], data, sizeof(Instrument));
+}
+
void IMuseGM::part_changed(Part *part, uint16 what)
{
MidiChannelGM *mc;
@@ -5078,18 +5102,25 @@
midiEffectLevel(mc->_chan, part->_effect_level);
if (what & pcProgram && part->_program < 128) {
- _midi_program_last [part->_chan] = part->_program;
- if (part->_bank) {
- midiControl0(mc->_chan, part->_bank);
- midiProgram(mc->_chan, part->_program, part->_player->_mt32emulate);
- midiControl0(mc->_chan, 0);
- } else {
- midiProgram(mc->_chan, part->_program, part->_player->_mt32emulate);
+ if (part->_player->_isGM) {
+ _midi_program_last [part->_chan] = part->_program;
+ if (part->_bank) {
+ midiControl0(mc->_chan, part->_bank);
+ midiProgram(mc->_chan, part->_program, part->_player->_mt32emulate);
+ midiControl0(mc->_chan, 0);
+ } else {
+ midiProgram(mc->_chan, part->_program, part->_player->_mt32emulate);
+ }
+ } else if (part->_program < 32) {
+ part_set_instrument(part, &_glob_instr[part->_program]);
}
}
if (what & pcChorus)
midiChorus(mc->_chan, part->_effect_level);
+
+ if (what & pcPriority)
+ _md->send ((part->_pri_eff << 16) | (18 << 8) | 0xB0 | mc->_chan);
}
Index: resource.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/scumm/resource.cpp,v
retrieving revision 1.22
retrieving revision 1.23
diff -u -d -r1.22 -r1.23
--- resource.cpp 20 Nov 2002 12:54:32 -0000 1.22
+++ resource.cpp 21 Nov 2002 19:05:36 -0000 1.23
@@ -608,20 +608,21 @@
pri = 15;
break;
case MKID('ADL '):
+ pri = 1;
if (_use_adlib)
pri = 10;
break;
case MKID('ROL '):
- if (!_use_adlib)
- pri = 2;
+// if (!_use_adlib)
+ pri = 3;
break;
case MKID('GMD '):
// if (!_use_adlib)
- pri = 3;
+ pri = 4;
break;
case MKID('MAC '):
// if (!_use_adlib)
- pri = 1;
+ pri = 2;
break;
case MKID('SPK '):
if (!_use_adlib)
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