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-rw-r--r--engines/sherlock/scalpel/drivers/adlib.cpp532
-rw-r--r--engines/sherlock/scalpel/drivers/mididriver.h91
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
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