From ae4f63a256f333b87b560a1a187af7447307c0d9 Mon Sep 17 00:00:00 2001
From: Walter van Niftrik
Date: Tue, 7 Jun 2011 13:34:29 +0200
Subject: SCI: Add more debug output to AmigaMac sound driver

---
 engines/sci/sound/drivers/amigamac.cpp | 46 ++++++++++++++++------------------
 1 file changed, 21 insertions(+), 25 deletions(-)

(limited to 'engines')

diff --git a/engines/sci/sound/drivers/amigamac.cpp b/engines/sci/sound/drivers/amigamac.cpp
index 2f159c23ee..1436ca45a7 100644
--- a/engines/sci/sound/drivers/amigamac.cpp
+++ b/engines/sci/sound/drivers/amigamac.cpp
@@ -24,6 +24,7 @@
 #include "sci/sound/drivers/mididriver.h"
 #include "sci/resource.h"
 
+#include "common/debug-channels.h"
 #include "common/file.h"
 #include "common/frac.h"
 #include "common/memstream.h"
@@ -460,9 +461,9 @@ MidiDriver_AmigaMac::InstrumentSample *MidiDriver_AmigaMac::readInstrumentSCI0(C
 	instrument->fixedNote = 101;
 
 	instrument->mode = header[33];
-	instrument->transpose = (int8) header[34];
+	instrument->transpose = (int8)header[34];
 	for (int i = 0; i < 4; i++) {
-		int length = (int8) header[49 + i];
+		int length = (int8)header[49 + i];
 
 		if (length == 0 && i > 0)
 			length = 256;
@@ -482,13 +483,18 @@ MidiDriver_AmigaMac::InstrumentSample *MidiDriver_AmigaMac::readInstrumentSCI0(C
 	strncpy(instrument->name, (char *) header + 2, 29);
 	instrument->name[29] = 0;
 
-	debugC(kDebugLevelSound, "Amiga/Mac driver: Reading instrument %i: \"%s\" (%i bytes)",
-	       *id, instrument->name, size);
-	debugC(kDebugLevelSound, "    Mode: %02x", instrument->mode);
-	debugC(kDebugLevelSound, "    Looping: %s", instrument->mode & kModeLoop ? "on" : "off");
-	debugC(kDebugLevelSound, "    Pitch changes: %s", instrument->mode & kModePitch ? "on" : "off");
-	debugC(kDebugLevelSound, "    Segment sizes: %i %i %i", seg_size[0], seg_size[1], seg_size[2]);
-	debugC(kDebugLevelSound, "    Segment offsets: 0 %i %i", loop_offset, (int32)READ_BE_UINT32(header + 43));
+	if (DebugMan.isDebugChannelEnabled(kDebugLevelSound)) {
+		debug("Amiga/Mac driver: Reading instrument %i: \"%s\" (%i bytes)",
+		       *id, instrument->name, size);
+		debugN("    Mode: %02x (", header[33]);
+		debugN("looping: %s, ", header[33] & kModeLoop ? "on" : "off");
+		debug("pitch changes: %s)", header[33] & kModePitch ? "on" : "off");
+		debug("    Transpose: %i", (int8)header[34]);
+		for (uint i = 0; i < 3; i++)
+			debug("    Segment %i: %i words @ offset %i", i, (int16)READ_BE_UINT16(header + 35 + 6 * i), (i == 0 ? 0 : (int32)READ_BE_UINT32(header + 31 + 6 * i)));
+		for (uint i = 0; i < 4; i++)
+			debug("    Envelope %i: period %i / delta %i / target %i", i, header[49 + i], (int8)header[53 + i], header[57 + i]);
+	}
 
 	instrument->samples = (int8 *) malloc(size + 1);
 	if (file.read(instrument->samples, size) < (unsigned int)size) {
@@ -503,10 +509,8 @@ MidiDriver_AmigaMac::InstrumentSample *MidiDriver_AmigaMac::readInstrumentSCI0(C
 
 	if (instrument->mode & kModeLoop) {
 		if (loop_offset + seg_size[1] > size) {
-#ifdef DEBUG
-			warning("Amiga/Mac driver: looping samples extend %i bytes past end of sample block",
-			          loop_offset + seg_size[1] - size);
-#endif
+			debugC(kDebugLevelSound, "Amiga/Mac driver: looping samples extend %i bytes past end of sample block",
+			       loop_offset + seg_size[1] - size);
 			seg_size[1] = size - loop_offset;
 		}
 
@@ -667,15 +671,11 @@ void MidiDriver_AmigaMac::send(uint32 b) {
 			break;
 		case 0x0a:	// pan
 			// TODO
-#ifdef DEBUG
-			warning("Amiga/Mac driver: ignoring pan 0x%02x event for channel %i", op2, channel);
-#endif
+			debugC(1, kDebugLevelSound, "Amiga/Mac driver: ignoring pan 0x%02x event for channel %i", op2, channel);
 			break;
 		case 0x40:	// hold
 			// TODO
-#ifdef DEBUG
-			warning("Amiga/Mac driver: ignoring hold 0x%02x event for channel %i", op2, channel);
-#endif
+			debugC(1, kDebugLevelSound, "Amiga/Mac driver: ignoring hold 0x%02x event for channel %i", op2, channel);
 			break;
 		case 0x4b:	// voice mapping
 			break;
@@ -760,9 +760,7 @@ bool MidiDriver_AmigaMac::loadInstrumentsSCI0(Common::File &file) {
 	_bank.size = READ_BE_UINT16(header + 38);
 	strncpy(_bank.name, (char *) header + 8, 29);
 	_bank.name[29] = 0;
-#ifdef DEBUG
-	debugN("Amiga/Mac driver: Reading %i instruments from bank \"%s\"\n", _bank.size, _bank.name);
-#endif
+	debugC(kDebugLevelSound, "Amiga/Mac driver: Reading %i instruments from bank \"%s\"", _bank.size, _bank.name);
 
 	for (uint i = 0; i < _bank.size; i++) {
 		int id;
@@ -799,9 +797,7 @@ bool MidiDriver_AmigaMac::loadInstrumentsSCI0Mac(Common::SeekableReadStream &fil
 	_bank.size = 128;
 	strncpy(_bank.name, (char *) header + 8, 29);
 	_bank.name[29] = 0;
-#ifdef DEBUG
-	debugN("Amiga/Mac driver: Reading %i instruments from bank \"%s\"\n", _bank.size, _bank.name);
-#endif
+	debugC(kDebugLevelSound, "Amiga/Mac driver: Reading %i instruments from bank \"%s\"", _bank.size, _bank.name);
 
 	Common::Array<uint32> instrumentOffsets;
 	instrumentOffsets.resize(_bank.size);
-- 
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