diff options
Diffstat (limited to 'engines/sherlock/scalpel/drivers')
| -rw-r--r-- | engines/sherlock/scalpel/drivers/adlib.cpp | 532 | ||||
| -rw-r--r-- | engines/sherlock/scalpel/drivers/mididriver.h | 91 |
2 files changed, 623 insertions, 0 deletions
diff --git a/engines/sherlock/scalpel/drivers/adlib.cpp b/engines/sherlock/scalpel/drivers/adlib.cpp new file mode 100644 index 0000000000..7ee5256138 --- /dev/null +++ b/engines/sherlock/scalpel/drivers/adlib.cpp @@ -0,0 +1,532 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include "sherlock/sherlock.h" +#include "sherlock/scalpel/drivers/mididriver.h" + +#include "common/file.h" +#include "common/system.h" +#include "common/textconsole.h" + +#include "audio/fmopl.h" +#include "audio/softsynth/emumidi.h" + +namespace Sherlock { + +#define USE_SCI_MIDI_PLAYER 1 + +#define SHERLOCK_ADLIB_VOICES_COUNT 9 +#define SHERLOCK_ADLIB_NOTES_COUNT 96 + +byte adlib_Operator1Register[SHERLOCK_ADLIB_VOICES_COUNT] = { + 0x00, 0x01, 0x02, 0x08, 0x09, 0x0A, 0x10, 0x11, 0x12 +}; + +byte adlib_Operator2Register[SHERLOCK_ADLIB_VOICES_COUNT] = { + 0x03, 0x04, 0x05, 0x0B, 0x0C, 0x0D, 0x13, 0x14, 0x15 +}; + +struct adlib_InstrumentEntry { + byte reg20op1; + byte reg40op1; + byte reg60op1; + byte reg80op1; + byte regE0op1; + byte reg20op2; + byte reg40op2; + byte reg60op2; + byte reg80op2; + byte regE0op2; + byte regC0; + byte frequencyAdjust; +}; + +// hardcoded, dumped from ADHOM.DRV +const adlib_InstrumentEntry adlib_instrumentTable[] = { + { 0x71, 0x89, 0x51, 0x11, 0x00, 0x61, 0x23, 0x42, 0x15, 0x01, 0x02, 0xF4 }, + { 0x22, 0x20, 0x97, 0x89, 0x00, 0xA2, 0x1F, 0x70, 0x07, 0x00, 0x0A, 0xF4 }, + { 0x70, 0x1A, 0x64, 0x13, 0x00, 0x20, 0x1F, 0x53, 0x46, 0x00, 0x0E, 0xF4 }, + { 0xB6, 0x4A, 0xB6, 0x32, 0x00, 0x11, 0x2B, 0xD1, 0x31, 0x00, 0x0E, 0xE8 }, + { 0x71, 0x8B, 0x51, 0x11, 0x00, 0x61, 0x20, 0x32, 0x35, 0x01, 0x02, 0xF4 }, + { 0x71, 0x8A, 0x51, 0x11, 0x00, 0x61, 0x20, 0x32, 0x25, 0x01, 0x02, 0xF4 }, + { 0x23, 0x0F, 0xF4, 0x04, 0x02, 0x2F, 0x25, 0xF0, 0x43, 0x00, 0x06, 0xE8 }, + { 0x71, 0x1C, 0x71, 0x03, 0x00, 0x21, 0x1F, 0x54, 0x17, 0x00, 0x0E, 0xF4 }, + { 0x71, 0x8A, 0x6E, 0x17, 0x00, 0x25, 0x27, 0x6B, 0x0E, 0x00, 0x02, 0xF4 }, + { 0x71, 0x1D, 0x81, 0x03, 0x00, 0x21, 0x1F, 0x64, 0x17, 0x00, 0x0E, 0xF4 }, + { 0x01, 0x4B, 0xF1, 0x50, 0x00, 0x01, 0x23, 0xD2, 0x76, 0x00, 0x06, 0xF4 }, + { 0x2F, 0xCA, 0xF8, 0xE5, 0x00, 0x21, 0x1F, 0xC0, 0xFF, 0x00, 0x00, 0xF4 }, + { 0x29, 0xCD, 0xF0, 0x91, 0x00, 0x21, 0x1F, 0xE0, 0x86, 0x00, 0x02, 0xF4 }, + { 0x24, 0xD0, 0xF0, 0x01, 0x00, 0x21, 0x1F, 0xE0, 0x86, 0x00, 0x02, 0xF4 }, + { 0x23, 0xC8, 0xF0, 0x01, 0x00, 0x21, 0x1F, 0xE0, 0x86, 0x00, 0x02, 0xF4 }, + { 0x64, 0xC9, 0xB0, 0x01, 0x00, 0x61, 0x1F, 0xF0, 0x86, 0x00, 0x02, 0xF4 }, + { 0x33, 0x85, 0xA1, 0x10, 0x00, 0x15, 0x9F, 0x72, 0x23, 0x00, 0x08, 0xF4 }, + { 0x31, 0x85, 0xA1, 0x10, 0x00, 0x15, 0x9F, 0x73, 0x33, 0x00, 0x08, 0xF4 }, + { 0x31, 0x81, 0xA1, 0x30, 0x00, 0x16, 0x9F, 0xC2, 0x74, 0x00, 0x08, 0xF4 }, + { 0x03, 0x8A, 0xF0, 0x7B, 0x00, 0x02, 0x9F, 0xF4, 0x7B, 0x00, 0x08, 0xF4 }, + { 0x03, 0x8A, 0xF0, 0x7B, 0x00, 0x01, 0x9F, 0xF4, 0x7B, 0x00, 0x08, 0xF4 }, + { 0x23, 0x8A, 0xF2, 0x7B, 0x00, 0x01, 0x9F, 0xF4, 0x7B, 0x00, 0x08, 0xF4 }, + { 0x32, 0x80, 0x01, 0x10, 0x00, 0x12, 0x9F, 0x72, 0x33, 0x00, 0x08, 0xF4 }, + { 0x32, 0x80, 0x01, 0x10, 0x00, 0x14, 0x9F, 0x73, 0x33, 0x00, 0x08, 0xF4 }, + { 0x31, 0x16, 0x73, 0x8E, 0x00, 0x21, 0x1F, 0x80, 0x9E, 0x00, 0x0E, 0xF4 }, + { 0x30, 0x16, 0x73, 0x7E, 0x00, 0x21, 0x1F, 0x80, 0x9E, 0x00, 0x0E, 0x00 }, + { 0x31, 0x94, 0x33, 0x73, 0x00, 0x21, 0x1F, 0xA0, 0x97, 0x00, 0x0E, 0xF4 }, + { 0x31, 0x94, 0xD3, 0x73, 0x00, 0x21, 0x20, 0xA0, 0x97, 0x00, 0x0E, 0xF4 }, + { 0x31, 0x45, 0xF1, 0x53, 0x00, 0x32, 0x1F, 0xF2, 0x27, 0x00, 0x06, 0xF4 }, + { 0x13, 0x0C, 0xF2, 0x01, 0x00, 0x15, 0x2F, 0xF2, 0xB6, 0x00, 0x08, 0xF4 }, + { 0x11, 0x0C, 0xF2, 0x01, 0x00, 0x11, 0x1F, 0xF2, 0xB6, 0x00, 0x08, 0xF4 }, + { 0x11, 0x0A, 0xFE, 0x04, 0x00, 0x11, 0x1F, 0xF2, 0xBD, 0x00, 0x08, 0xF4 }, + { 0x16, 0x4D, 0xFA, 0x11, 0x00, 0xE1, 0x20, 0xF1, 0xF1, 0x00, 0x08, 0xF4 }, + { 0x16, 0x40, 0xBA, 0x11, 0x00, 0xF1, 0x20, 0x24, 0x31, 0x00, 0x08, 0xF4 }, + { 0x61, 0xA7, 0x72, 0x8E, 0x00, 0xE1, 0x9F, 0x50, 0x1A, 0x00, 0x02, 0xF4 }, + { 0x18, 0x4D, 0x32, 0x13, 0x00, 0xE1, 0x20, 0x51, 0xE3, 0x00, 0x08, 0xF4 }, + { 0x17, 0xC0, 0x12, 0x41, 0x00, 0x31, 0x9F, 0x13, 0x31, 0x00, 0x06, 0xF4 }, + { 0x03, 0x8F, 0xF5, 0x55, 0x00, 0x21, 0x9F, 0xF3, 0x33, 0x00, 0x00, 0xF4 }, + { 0x13, 0x4D, 0xFA, 0x11, 0x00, 0xE1, 0x20, 0xF1, 0xF1, 0x00, 0x08, 0xF4 }, + { 0x11, 0x43, 0x20, 0x15, 0x00, 0xF1, 0x20, 0x31, 0xF8, 0x00, 0x08, 0xF4 }, + { 0x11, 0x03, 0x82, 0x97, 0x00, 0xE4, 0x60, 0xF0, 0xF2, 0x00, 0x08, 0xF4 }, + { 0x05, 0x40, 0xD1, 0x53, 0x00, 0x14, 0x1F, 0x51, 0x71, 0x00, 0x06, 0xF4 }, + { 0xF1, 0x01, 0x77, 0x17, 0x00, 0x21, 0x1F, 0x81, 0x18, 0x00, 0x02, 0xF4 }, + { 0xF1, 0x18, 0x32, 0x11, 0x00, 0xE1, 0x1F, 0xF1, 0x13, 0x00, 0x00, 0xF4 }, + { 0x73, 0x48, 0xF1, 0x53, 0x00, 0x71, 0x1F, 0xF1, 0x06, 0x00, 0x08, 0xF4 }, + { 0x71, 0x8D, 0x71, 0x11, 0x00, 0x61, 0x5F, 0x72, 0x15, 0x00, 0x06, 0xF4 }, + { 0xD7, 0x4F, 0xF2, 0x61, 0x00, 0xD2, 0x1F, 0xF1, 0xB2, 0x00, 0x08, 0xF4 }, + { 0x01, 0x11, 0xF0, 0xFF, 0x00, 0x01, 0x1F, 0xF0, 0xF8, 0x00, 0x0A, 0xF4 }, + { 0x31, 0x8B, 0x41, 0x11, 0x00, 0x61, 0x1F, 0x22, 0x13, 0x00, 0x06, 0xF4 }, + { 0x71, 0x1C, 0x71, 0x03, 0x00, 0x21, 0x1F, 0x64, 0x07, 0x00, 0x0E, 0xF4 }, + { 0x31, 0x8B, 0x41, 0x11, 0x00, 0x61, 0x1F, 0x32, 0x15, 0x00, 0x02, 0xF4 }, + { 0x71, 0x1C, 0xFD, 0x13, 0x00, 0x21, 0x1F, 0xE7, 0xD6, 0x00, 0x0E, 0xF4 }, + { 0x71, 0x1C, 0x51, 0x03, 0x00, 0x21, 0x1F, 0x54, 0x67, 0x00, 0x0E, 0xF4 }, + { 0x71, 0x1C, 0x51, 0x03, 0x00, 0x21, 0x1F, 0x54, 0x17, 0x00, 0x0E, 0xF4 }, + { 0x71, 0x1C, 0x54, 0x15, 0x00, 0x21, 0x1F, 0x53, 0x49, 0x00, 0x0E, 0xF4 }, + { 0x71, 0x56, 0x51, 0x03, 0x00, 0x61, 0x1F, 0x54, 0x17, 0x00, 0x0E, 0xF4 }, + { 0x71, 0x1C, 0x51, 0x03, 0x00, 0x21, 0x1F, 0x54, 0x17, 0x00, 0x0E, 0xF4 }, + { 0x02, 0x29, 0xF5, 0x75, 0x00, 0x01, 0x9F, 0xF2, 0xF3, 0x00, 0x00, 0xF4 }, + { 0x02, 0x29, 0xF0, 0x75, 0x00, 0x01, 0x9F, 0xF4, 0x33, 0x00, 0x00, 0xF4 }, + { 0x01, 0x49, 0xF1, 0x53, 0x00, 0x11, 0x1F, 0xF1, 0x74, 0x00, 0x06, 0xF4 }, + { 0x01, 0x89, 0xF1, 0x53, 0x00, 0x11, 0x1F, 0xF1, 0x74, 0x00, 0x06, 0xF4 }, + { 0x02, 0x89, 0xF1, 0x53, 0x00, 0x11, 0x1F, 0xF1, 0x74, 0x00, 0x06, 0xF4 }, + { 0x02, 0x80, 0xF1, 0x53, 0x00, 0x11, 0x1F, 0xF1, 0x74, 0x00, 0x06, 0xF4 }, + { 0x01, 0x40, 0xF1, 0x53, 0x00, 0x08, 0x5F, 0xF1, 0x53, 0x00, 0x00, 0xF4 }, + { 0x21, 0x15, 0xD3, 0x2C, 0x00, 0x21, 0x9F, 0xC3, 0x2C, 0x00, 0x0A, 0xF4 }, + { 0x01, 0x18, 0xD4, 0xF2, 0x00, 0x21, 0x9F, 0xC4, 0x8A, 0x00, 0x0A, 0xF4 }, + { 0x01, 0x4E, 0xF0, 0x7B, 0x00, 0x11, 0x1F, 0xF4, 0xC8, 0x00, 0x04, 0xF4 }, + { 0x01, 0x44, 0xF0, 0xAB, 0x00, 0x11, 0x1F, 0xF3, 0xAB, 0x00, 0x04, 0xF4 }, + { 0x53, 0x0E, 0xF4, 0xC8, 0x00, 0x11, 0x1F, 0xF1, 0xBB, 0x00, 0x04, 0xF4 }, + { 0x53, 0x0B, 0xF2, 0xC8, 0x00, 0x11, 0x1F, 0xF2, 0xC5, 0x00, 0x04, 0xF4 }, + { 0x21, 0x15, 0xB4, 0x4C, 0x00, 0x21, 0x1F, 0x94, 0xAC, 0x00, 0x0A, 0xF4 }, + { 0x21, 0x15, 0x94, 0x1C, 0x00, 0x21, 0x1F, 0x64, 0xAC, 0x00, 0x0A, 0xF4 }, + { 0x22, 0x1B, 0x97, 0x89, 0x00, 0xA2, 0x1F, 0x70, 0x07, 0x00, 0x0A, 0xF4 }, + { 0x21, 0x19, 0x77, 0xBF, 0x00, 0xA1, 0x9F, 0x60, 0x2A, 0x00, 0x06, 0xF4 }, + { 0xA1, 0x13, 0xD6, 0xAF, 0x00, 0xE2, 0x9F, 0x60, 0x2A, 0x00, 0x02, 0xF4 }, + { 0xA2, 0x1D, 0x95, 0x24, 0x00, 0xE2, 0x9F, 0x60, 0x2A, 0x00, 0x02, 0xF4 }, + { 0x32, 0x9A, 0x51, 0x19, 0x00, 0x61, 0x9F, 0x60, 0x39, 0x00, 0x0C, 0xF4 }, + { 0xA4, 0x12, 0xF4, 0x30, 0x00, 0xE2, 0x9F, 0x60, 0x2A, 0x00, 0x02, 0xF4 }, + { 0x21, 0x16, 0x63, 0x0E, 0x00, 0x21, 0x1F, 0x63, 0x0E, 0x00, 0x0C, 0xF4 }, + { 0x31, 0x16, 0x63, 0x0A, 0x00, 0x21, 0x1F, 0x63, 0x0B, 0x00, 0x0C, 0xF4 }, + { 0x21, 0x1B, 0x63, 0x0A, 0x00, 0x21, 0x1F, 0x63, 0x0B, 0x00, 0x0C, 0xF4 }, + { 0x20, 0x1B, 0x63, 0x0A, 0x00, 0x21, 0x1F, 0x63, 0x0B, 0x00, 0x0C, 0xF4 }, + { 0x32, 0x1C, 0x82, 0x18, 0x00, 0x61, 0x9F, 0x60, 0x07, 0x00, 0x0C, 0xF4 }, + { 0x32, 0x18, 0x61, 0x14, 0x00, 0xE1, 0x9F, 0x72, 0x16, 0x00, 0x0C, 0xF4 }, + { 0x31, 0xC0, 0x77, 0x17, 0x00, 0x22, 0x1F, 0x6B, 0x09, 0x00, 0x02, 0xF4 }, + { 0x71, 0xC3, 0x8E, 0x17, 0x00, 0x22, 0x24, 0x8B, 0x0E, 0x00, 0x02, 0xF4 }, + { 0x70, 0x8D, 0x6E, 0x17, 0x00, 0x22, 0x1F, 0x6B, 0x0E, 0x00, 0x02, 0xF4 }, + { 0x24, 0x4F, 0xF2, 0x06, 0x00, 0x31, 0x1F, 0x52, 0x06, 0x00, 0x0E, 0xF4 }, + { 0x31, 0x1B, 0x64, 0x07, 0x00, 0x61, 0x1F, 0xD0, 0x67, 0x00, 0x0E, 0xF4 }, + { 0x31, 0x1B, 0x61, 0x06, 0x00, 0x61, 0x1F, 0xD2, 0x36, 0x00, 0x0C, 0xF4 }, + { 0x31, 0x1F, 0x31, 0x06, 0x00, 0x61, 0x1F, 0x50, 0x36, 0x00, 0x0C, 0xF4 }, + { 0x31, 0x1F, 0x41, 0x06, 0x00, 0x61, 0x1F, 0xA0, 0x36, 0x00, 0x0C, 0xF4 }, + { 0x21, 0x9A, 0x53, 0x56, 0x00, 0x21, 0x9F, 0xA0, 0x16, 0x00, 0x0E, 0xF4 }, + { 0x21, 0x9A, 0x53, 0x56, 0x00, 0x21, 0x9F, 0xA0, 0x16, 0x00, 0x0E, 0xF4 }, + { 0x61, 0x19, 0x53, 0x58, 0x00, 0x21, 0x1F, 0xA0, 0x18, 0x00, 0x0C, 0xF4 }, + { 0x61, 0x19, 0x73, 0x57, 0x00, 0x21, 0x1F, 0xA0, 0x17, 0x00, 0x0C, 0xF4 }, + { 0x21, 0x1B, 0x71, 0xA6, 0x00, 0x21, 0x1F, 0xA1, 0x96, 0x00, 0x0E, 0xF4 }, + { 0x85, 0x91, 0xF5, 0x44, 0x00, 0xA1, 0x1F, 0xF0, 0x45, 0x00, 0x06, 0xF4 }, + { 0x07, 0x51, 0xF5, 0x33, 0x00, 0x61, 0x1F, 0xF0, 0x25, 0x00, 0x06, 0xF4 }, + { 0x13, 0x8C, 0xFF, 0x21, 0x00, 0x11, 0x9F, 0xFF, 0x03, 0x00, 0x0E, 0xF4 }, + { 0x38, 0x8C, 0xF3, 0x0D, 0x00, 0xB1, 0x5F, 0xF5, 0x33, 0x00, 0x0E, 0xF4 }, + { 0x87, 0x91, 0xF5, 0x55, 0x00, 0x22, 0x1F, 0xF0, 0x54, 0x00, 0x06, 0xF4 }, + { 0xB6, 0x4A, 0xB6, 0x32, 0x00, 0x11, 0x2B, 0xD1, 0x31, 0x00, 0x0E, 0xF4 }, + { 0x04, 0x00, 0xFE, 0xF0, 0x00, 0xC2, 0x1F, 0xF6, 0xB5, 0x00, 0x0E, 0xF4 }, + { 0x05, 0x4E, 0xDA, 0x15, 0x00, 0x01, 0x9F, 0xF0, 0x13, 0x00, 0x0A, 0xF4 }, + { 0x31, 0x44, 0xF2, 0x9A, 0x00, 0x32, 0x1F, 0xF0, 0x27, 0x00, 0x06, 0xF4 }, + { 0xB0, 0xC4, 0xA4, 0x02, 0x00, 0xD7, 0x9F, 0x40, 0x42, 0x00, 0x00, 0xF4 }, + { 0xCA, 0x84, 0xF0, 0xF0, 0x00, 0xCF, 0x1F, 0x59, 0x62, 0x00, 0x0C, 0xF4 }, + { 0x30, 0x35, 0xF5, 0xF0, 0x00, 0x35, 0x1F, 0xF0, 0x9B, 0x00, 0x02, 0xF4 }, + { 0x63, 0x0F, 0xF4, 0x04, 0x02, 0x6F, 0x1F, 0xF0, 0x43, 0x00, 0x06, 0xF4 }, + { 0x07, 0x40, 0x09, 0x53, 0x00, 0x05, 0x1F, 0xF6, 0x94, 0x00, 0x0E, 0xF4 }, + { 0x09, 0x4E, 0xDA, 0x25, 0x00, 0x01, 0x1F, 0xF1, 0x15, 0x00, 0x0A, 0xF4 }, + { 0x04, 0x00, 0xF3, 0xA0, 0x02, 0x04, 0x1F, 0xF8, 0x46, 0x00, 0x0E, 0xF4 }, + { 0x07, 0x00, 0xF0, 0xF0, 0x00, 0x00, 0x1F, 0x5C, 0xDC, 0x00, 0x0E, 0xF4 }, + { 0x1F, 0x1E, 0xE5, 0x5B, 0x00, 0x0F, 0x1F, 0x5D, 0xFA, 0x00, 0x0E, 0xF4 }, + { 0x11, 0x8A, 0xF1, 0x11, 0x00, 0x01, 0x5F, 0xF1, 0xB3, 0x00, 0x06, 0xF4 }, + { 0x00, 0x40, 0xD1, 0x53, 0x00, 0x00, 0x1F, 0xF2, 0x56, 0x00, 0x0E, 0xF4 }, + { 0x32, 0x44, 0xF8, 0xFF, 0x00, 0x11, 0x1F, 0xF5, 0x7F, 0x00, 0x0E, 0xF4 }, + { 0x00, 0x40, 0x09, 0x53, 0x00, 0x02, 0x1F, 0xF7, 0x94, 0x00, 0x0E, 0xF4 }, + { 0x11, 0x86, 0xF2, 0xA8, 0x00, 0x01, 0x9F, 0xA0, 0xA8, 0x00, 0x08, 0xF4 }, + { 0x00, 0x50, 0xF2, 0x70, 0x00, 0x13, 0x1F, 0xF2, 0x72, 0x00, 0x0E, 0xF4 }, + { 0xF0, 0x00, 0x11, 0x11, 0x00, 0xE0, 0xDF, 0x11, 0x11, 0x00, 0x0E, 0xF4 } +}; + +// hardcoded, dumped from ADHOM.DRV +uint16 adlib_FrequencyLookUpTable[SHERLOCK_ADLIB_NOTES_COUNT] = { + 0x0158, 0x016C, 0x0182, 0x0199, 0x01B1, 0x01CB, 0x01E6, 0x0203, 0x0222, 0x0242, + 0x0265, 0x0289, 0x0558, 0x056C, 0x0582, 0x0599, 0x05B1, 0x05CB, 0x05E6, 0x0603, + 0x0622, 0x0642, 0x0665, 0x0689, 0x0958, 0x096C, 0x0982, 0x0999, 0x09B1, 0x09CB, + 0x09E6, 0x0A03, 0x0A22, 0x0A42, 0x0A65, 0x0A89, 0x0D58, 0x0D6C, 0x0D82, 0x0D99, + 0x0DB1, 0x0DCB, 0x0DE6, 0x0E03, 0x0E22, 0x0E42, 0x0E65, 0x0E89, 0x1158, 0x116C, + 0x1182, 0x1199, 0x11B1, 0x11CB, 0x11E6, 0x1203, 0x1222, 0x1242, 0x1265, 0x1289, + 0x1558, 0x156C, 0x1582, 0x1599, 0x15B1, 0x15CB, 0x15E6, 0x1603, 0x1622, 0x1642, + 0x1665, 0x1689, 0x1958, 0x196C, 0x1982, 0x1999, 0x19B1, 0x19CB, 0x19E6, 0x1A03, + 0x1A22, 0x1A42, 0x1A65, 0x1A89, 0x1D58, 0x1D6C, 0x1D82, 0x1D99, 0x1DB1, 0x1DCB, + 0x1DE6, 0x1E03, 0x1E22, 0x1E42, 0x1E65, 0x1E89 +}; + +class MidiDriver_AdLib : public MidiDriver_Emulated { +public: + MidiDriver_AdLib(Audio::Mixer *mixer) + : MidiDriver_Emulated(mixer), _masterVolume(15), _rhythmKeyMap(0), _opl(0) { + memset(_voiceChannelMapping, 0, sizeof(_voiceChannelMapping)); + } + virtual ~MidiDriver_AdLib() { } + + // MidiDriver + int open(); + void close(); + void send(uint32 b); + MidiChannel *allocateChannel() { return NULL; } + MidiChannel *getPercussionChannel() { return NULL; } + + // AudioStream + bool isStereo() const { return false; } + int getRate() const { return _mixer->getOutputRate(); } + int getPolyphony() const { return SHERLOCK_ADLIB_VOICES_COUNT; } + bool hasRhythmChannel() const { return false; } + + // MidiDriver_Emulated + void generateSamples(int16 *buf, int len); + + void setVolume(byte volume); + virtual uint32 property(int prop, uint32 param); + + bool useRhythmChannel() const { return _rhythmKeyMap != NULL; } + + void newMusicData(byte *musicData, int32 musicDataSize); + +private: + struct adlib_ChannelEntry { + bool inUse; + const adlib_InstrumentEntry *currentInstrumentPtr; + byte currentNote; + byte currentA0hReg; + byte currentB0hReg; + + adlib_ChannelEntry() : inUse(false), currentInstrumentPtr(NULL), currentNote(0), + currentA0hReg(0), currentB0hReg(0) { } + }; + + OPL::OPL *_opl; + int _masterVolume; + byte *_rhythmKeyMap; + + // points to a MIDI channel for each of the new voice channels + byte _voiceChannelMapping[SHERLOCK_ADLIB_VOICES_COUNT]; + + // stores information about all FM voice channels + adlib_ChannelEntry _channels[SHERLOCK_ADLIB_VOICES_COUNT]; + + void programChange(byte channel, byte parameter); + void setRegister(int reg, int value); + void noteOn(byte channel, byte note, byte velocity); + void noteOff(byte channel, byte note); + void voiceOnOff(byte FMVoiceChannel, bool KeyOn, byte note, byte velocity); +}; + +#if USE_SCI_MIDI_PLAYER +class MidiPlayer_AdLib : public MidiPlayer { +public: + MidiPlayer_AdLib() : MidiPlayer() { _driver = new MidiDriver_AdLib(g_system->getMixer()); } + ~MidiPlayer_AdLib() { + delete _driver; + _driver = 0; + } + + int open(); + void close(); + + byte getPlayId() const; + int getPolyphony() const { return SHERLOCK_ADLIB_VOICES_COUNT; } + bool hasRhythmChannel() const { return false; } + void setVolume(byte volume) { static_cast<MidiDriver_AdLib *>(_driver)->setVolume(volume); } + + //int getLastChannel() const { return (static_cast<const MidiDriver_AdLib *>(_driver)->useRhythmChannel() ? 8 : 15); } + + void newMusicData(byte *musicData, int32 musicDataSize) { static_cast<MidiDriver_AdLib *>(_driver)->newMusicData(musicData, musicDataSize); } +}; +#endif + +int MidiDriver_AdLib::open() { + int rate = _mixer->getOutputRate(); + + debug(3, "ADLIB: Starting driver"); + + _opl = OPL::Config::create(OPL::Config::kOpl2); + + if (!_opl) + return -1; + + _opl->init(rate); + + setRegister(0xBD, 0); + setRegister(0x08, 0); + setRegister(0x01, 0x20); + + MidiDriver_Emulated::open(); + + _mixer->playStream(Audio::Mixer::kPlainSoundType, &_mixerSoundHandle, this, -1, _mixer->kMaxChannelVolume, 0, DisposeAfterUse::NO); + + return 0; +} + +void MidiDriver_AdLib::close() { + _mixer->stopHandle(_mixerSoundHandle); + + delete _opl; + delete[] _rhythmKeyMap; +} + +void MidiDriver_AdLib::setVolume(byte volume) { + _masterVolume = volume; + //renewNotes(-1, true); +} + +// Called when a music track got loaded into memory +void MidiDriver_AdLib::newMusicData(byte *musicData, int32 musicDataSize) { + assert(musicDataSize >= 0x7F); + // MIDI Channel <-> FM Voice Channel mapping at offset 0x22 of music data + memcpy(&_voiceChannelMapping, musicData + 0x22, 9); + + // reset OPL here? + // reset current channel data + memset(&_channels, 0, sizeof(_channels)); +} + +// MIDI messages can be found at http://www.midi.org/techspecs/midimessages.php +void MidiDriver_AdLib::send(uint32 b) { + byte command = b & 0xf0; + byte channel = b & 0xf; + byte op1 = (b >> 8) & 0xff; + byte op2 = (b >> 16) & 0xff; + + switch (command) { + case 0x80: + noteOff(channel, op1); + break; + case 0x90: + noteOn(channel, op1, op2); + break; + case 0xb0: // Control change + // Doesn't seem to be implemented in the Sherlock Holmes adlib driver + break; + case 0xc0: // Program Change + programChange(channel, op1); + break; + case 0xa0: // Polyphonic key pressure (aftertouch) + case 0xd0: // Channel pressure (aftertouch) + // Aftertouch doesn't seem to be implemented in the Sherlock Holmes adlib driver + break; + case 0xe0: + // TODO: Implement this, occurs right in the intro, second scene + warning("pitch bend change"); + break; + case 0xf0: // SysEx + warning("SysEx: %lx", b); + break; + default: + warning("ADLIB: Unknown event %02x", command); + } +} + +void MidiDriver_AdLib::generateSamples(int16 *data, int len) { + _opl->readBuffer(data, len); +} + +void MidiDriver_AdLib::noteOn(byte MIDIchannel, byte note, byte velocity) { + if (velocity == 0) + return noteOff(MIDIchannel, note); + + if (MIDIchannel != 9) { + // Not Percussion + for (byte FMvoiceChannel = 0; FMvoiceChannel < SHERLOCK_ADLIB_VOICES_COUNT; FMvoiceChannel++) { + if (_voiceChannelMapping[FMvoiceChannel] == MIDIchannel) { + if (!_channels[FMvoiceChannel].inUse) { + _channels[FMvoiceChannel].inUse = true; + _channels[FMvoiceChannel].currentNote = note; + + voiceOnOff(FMvoiceChannel, true, note, velocity); + return; + } + } + } + } + warning("MIDI channel not mapped/all FM voice channels busy %d", MIDIchannel); +} + +void MidiDriver_AdLib::noteOff(byte MIDIchannel, byte note) { + for (byte FMvoiceChannel = 0; FMvoiceChannel < SHERLOCK_ADLIB_VOICES_COUNT; FMvoiceChannel++) { + if (_voiceChannelMapping[FMvoiceChannel] == MIDIchannel) { + if (_channels[FMvoiceChannel].currentNote == note) { + _channels[FMvoiceChannel].inUse = false; + + voiceOnOff(FMvoiceChannel, false, note, 0); + return; + } + } + } +} + +void MidiDriver_AdLib::voiceOnOff(byte FMvoiceChannel, bool keyOn, byte note, byte velocity) { + byte frequencyOffset = 0; + uint16 frequency = 0; + byte op2RegAdjust = 0; + byte regValue40h = 0; + byte regValueA0h = 0; + byte regValueB0h = 0; + + // Look up frequency + if (_channels[FMvoiceChannel].currentInstrumentPtr) { + frequencyOffset = note + _channels[FMvoiceChannel].currentInstrumentPtr->frequencyAdjust; + } else { + frequencyOffset = note; + } + if (frequencyOffset >= SHERLOCK_ADLIB_NOTES_COUNT) { + error("bad note!"); + } + frequency = adlib_FrequencyLookUpTable[frequencyOffset]; + + if (keyOn) { + // adjust register 40h + if (_channels[FMvoiceChannel].currentInstrumentPtr) { + regValue40h = _channels[FMvoiceChannel].currentInstrumentPtr->reg40op2; + } + regValue40h = regValue40h - (velocity >> 3); + op2RegAdjust = adlib_Operator2Register[FMvoiceChannel]; + setRegister(0x40 + op2RegAdjust, regValue40h); + } + + regValueA0h = frequency & 0xFF; + regValueB0h = frequency >> 8; + if (keyOn) { + regValueB0h |= 0x20; // set Key-On flag + } + + setRegister(0xA0 + FMvoiceChannel, regValueA0h); + setRegister(0xB0 + FMvoiceChannel, regValueB0h); + _channels[FMvoiceChannel].currentA0hReg = regValueA0h; + _channels[FMvoiceChannel].currentB0hReg = regValueB0h; +} + +void MidiDriver_AdLib::programChange(byte MIDIchannel, byte op1) { + const adlib_InstrumentEntry *instrumentPtr; + byte op1Reg = 0; + byte op2Reg = 0; + + // setup instrument + instrumentPtr = &adlib_instrumentTable[op1]; + //warning("program change for MIDI channel %d, instrument id %d", MIDIchannel, op1); + + for (byte FMvoiceChannel = 0; FMvoiceChannel < SHERLOCK_ADLIB_VOICES_COUNT; FMvoiceChannel++) { + if (_voiceChannelMapping[FMvoiceChannel] == MIDIchannel) { + + op1Reg = adlib_Operator1Register[FMvoiceChannel]; + op2Reg = adlib_Operator2Register[FMvoiceChannel]; + + setRegister(0x20 + op1Reg, instrumentPtr->reg20op1); + setRegister(0x40 + op1Reg, instrumentPtr->reg40op1); + setRegister(0x60 + op1Reg, instrumentPtr->reg60op1); + setRegister(0x80 + op1Reg, instrumentPtr->reg80op1); + setRegister(0xE0 + op1Reg, instrumentPtr->regE0op1); + + setRegister(0x20 + op2Reg, instrumentPtr->reg20op2); + setRegister(0x40 + op2Reg, instrumentPtr->reg40op2); + setRegister(0x60 + op2Reg, instrumentPtr->reg60op2); + setRegister(0x80 + op2Reg, instrumentPtr->reg80op2); + setRegister(0xE0 + op2Reg, instrumentPtr->regE0op2); + + setRegister(0xC0 + FMvoiceChannel, instrumentPtr->regC0); + + // Remember instrument + _channels[FMvoiceChannel].currentInstrumentPtr = instrumentPtr; + } + } +} +void MidiDriver_AdLib::setRegister(int reg, int value) { + _opl->write(0x220, reg); + _opl->write(0x221, value); +} + +uint32 MidiDriver_AdLib::property(int prop, uint32 param) { +#if 0 + switch(prop) { + case MIDI_PROP_MASTER_VOLUME: + if (param != 0xffff) + _masterVolume = param; + return _masterVolume; + default: + break; + } +#endif + return 0; +} + +#if USE_SCI_MIDI_PLAYER +int MidiPlayer_AdLib::open() { + return static_cast<MidiDriver_AdLib *>(_driver)->open(); +} + +void MidiPlayer_AdLib::close() { + if (_driver) { + _driver->close(); + } +} + +byte MidiPlayer_AdLib::getPlayId() const { + return 0x00; +} + +MidiPlayer *MidiPlayer_AdLib_create() { + return new MidiPlayer_AdLib(); +} + +void MidiPlayer_AdLib_newMusicData(MidiPlayer *driver, byte *musicData, int32 musicDataSize) { + static_cast<MidiPlayer_AdLib *>(driver)->newMusicData(musicData, musicDataSize); +} +#endif + +MidiDriver *MidiDriver_AdLib_create() { + return new MidiDriver_AdLib(g_system->getMixer()); +} + +void MidiDriver_AdLib_newMusicData(MidiDriver *driver, byte *musicData, int32 musicDataSize) { + static_cast<MidiDriver_AdLib *>(driver)->newMusicData(musicData, musicDataSize); +} + +} // End of namespace Sci diff --git a/engines/sherlock/scalpel/drivers/mididriver.h b/engines/sherlock/scalpel/drivers/mididriver.h new file mode 100644 index 0000000000..f1366f8ebc --- /dev/null +++ b/engines/sherlock/scalpel/drivers/mididriver.h @@ -0,0 +1,91 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef SHERLOCK_SOFTSEQ_MIDIDRIVER_H +#define SHERLOCK_SOFTSEQ_MIDIDRIVER_H + +#include "sherlock/sherlock.h" +//#include "audio/mididrv.h" +#include "common/error.h" + +namespace Sherlock { + +#define USE_SCI_MIDIPLAYER 1 + +#if USE_SCI_MIDIPLAYER +enum { + MIDI_CHANNELS = 16, + MIDI_PROP_MASTER_VOLUME = 0 +}; + +#define MIDI_RHYTHM_CHANNEL 9 + +class MidiPlayer : public MidiDriver_BASE { +protected: + MidiDriver *_driver; + int8 _reverb; + +public: + MidiPlayer() : _driver(0), _reverb(-1) { } + + virtual int open() { return _driver->open(); } + virtual void close() { _driver->close(); } + virtual void send(uint32 b) { _driver->send(b); } + virtual uint32 getBaseTempo() { return _driver->getBaseTempo(); } + virtual bool hasRhythmChannel() const = 0; + virtual void setTimerCallback(void *timer_param, Common::TimerManager::TimerProc timer_proc) { _driver->setTimerCallback(timer_param, timer_proc); } + + virtual byte getPlayId() const = 0; + virtual int getPolyphony() const = 0; + virtual int getFirstChannel() const { return 0; } + //virtual int getLastChannel() const { return 15; } + + virtual void setVolume(byte volume) { + if(_driver) + _driver->property(MIDI_PROP_MASTER_VOLUME, volume); + } + + virtual int getVolume() { + return _driver ? _driver->property(MIDI_PROP_MASTER_VOLUME, 0xffff) : 0; + } + + // Returns the current reverb, or -1 when no reverb is active + int8 getReverb() const { return _reverb; } + // Sets the current reverb, used mainly in MT-32 + virtual void setReverb(int8 reverb) { _reverb = reverb; } + + // Special stuff for Sherlock Holmes +// virtual void newMusicData(byte *musicData, int32 musicDataSize); + +//protected: +}; + +extern MidiPlayer *MidiPlayer_AdLib_create(); +extern void MidiPlayer_AdLib_newMusicData(MidiPlayer *driver, byte *musicData, int32 musicDataSize); +#endif + +extern MidiDriver *MidiDriver_AdLib_create(); +extern void MidiDriver_AdLib_newMusicData(MidiDriver *driver, byte *musicData, int32 musicDataSize); + +} // End of namespace Sci + +#endif // SHERLOCK_SOFTSEQ_MIDIDRIVER_H |