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-rw-r--r--engines/scumm/imuse_digi/dimuse.cpp1
-rw-r--r--engines/scumm/imuse_digi/dimuse_bndmgr.cpp1
-rw-r--r--engines/scumm/imuse_digi/dimuse_bndmgr.h8
-rw-r--r--engines/scumm/imuse_digi/dimuse_codecs.cpp1
-rw-r--r--engines/scumm/imuse_digi/dimuse_codecs.h42
-rw-r--r--engines/scumm/imuse_digi/dimuse_sndmgr.cpp3
-rw-r--r--engines/scumm/smush/imuse_channel.cpp23
7 files changed, 50 insertions, 29 deletions
diff --git a/engines/scumm/imuse_digi/dimuse.cpp b/engines/scumm/imuse_digi/dimuse.cpp
index 516a0497fa..3831689def 100644
--- a/engines/scumm/imuse_digi/dimuse.cpp
+++ b/engines/scumm/imuse_digi/dimuse.cpp
@@ -31,6 +31,7 @@
#include "scumm/sound.h"
#include "scumm/imuse_digi/dimuse.h"
#include "scumm/imuse_digi/dimuse_bndmgr.h"
+#include "scumm/imuse_digi/dimuse_codecs.h"
#include "scumm/imuse_digi/dimuse_track.h"
#include "audio/audiostream.h"
diff --git a/engines/scumm/imuse_digi/dimuse_bndmgr.cpp b/engines/scumm/imuse_digi/dimuse_bndmgr.cpp
index 1e526aa6d1..cb894d77cc 100644
--- a/engines/scumm/imuse_digi/dimuse_bndmgr.cpp
+++ b/engines/scumm/imuse_digi/dimuse_bndmgr.cpp
@@ -28,6 +28,7 @@
#include "scumm/util.h"
#include "scumm/file.h"
#include "scumm/imuse_digi/dimuse_bndmgr.h"
+#include "scumm/imuse_digi/dimuse_codecs.h"
namespace Scumm {
diff --git a/engines/scumm/imuse_digi/dimuse_bndmgr.h b/engines/scumm/imuse_digi/dimuse_bndmgr.h
index a78697a854..bed1ac6549 100644
--- a/engines/scumm/imuse_digi/dimuse_bndmgr.h
+++ b/engines/scumm/imuse_digi/dimuse_bndmgr.h
@@ -107,14 +107,6 @@ public:
int32 decompressSampleByCurIndex(int32 offset, int32 size, byte **compFinal, int headerSize, bool headerOutside);
};
-namespace BundleCodecs {
-
-uint32 decode12BitsSample(const byte *src, byte **dst, uint32 size);
-void initializeImcTables();
-int32 decompressCodec(int32 codec, byte *compInput, byte *compOutput, int32 inputSize);
-
-} // End of namespace BundleCodecs
-
} // End of namespace Scumm
#endif
diff --git a/engines/scumm/imuse_digi/dimuse_codecs.cpp b/engines/scumm/imuse_digi/dimuse_codecs.cpp
index 99fff4e4c3..df4c9d97dc 100644
--- a/engines/scumm/imuse_digi/dimuse_codecs.cpp
+++ b/engines/scumm/imuse_digi/dimuse_codecs.cpp
@@ -25,6 +25,7 @@
#include "common/scummsys.h"
#include "common/endian.h"
#include "common/util.h"
+#include "scumm/imuse_digi/dimuse_codecs.h"
namespace Scumm {
diff --git a/engines/scumm/imuse_digi/dimuse_codecs.h b/engines/scumm/imuse_digi/dimuse_codecs.h
new file mode 100644
index 0000000000..81158fafc9
--- /dev/null
+++ b/engines/scumm/imuse_digi/dimuse_codecs.h
@@ -0,0 +1,42 @@
+/* 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.
+ *
+ * $URL$
+ * $Id$
+ */
+
+#ifndef SCUMM_IMUSE_DIGI_CODECS_H
+#define SCUMM_IMUSE_DIGI_CODECS_H
+
+#include "common/scummsys.h"
+
+namespace Scumm {
+
+namespace BundleCodecs {
+
+uint32 decode12BitsSample(const byte *src, byte **dst, uint32 size);
+void initializeImcTables();
+int32 decompressCodec(int32 codec, byte *compInput, byte *compOutput, int32 inputSize);
+
+} // End of namespace BundleCodecs
+
+} // End of namespace Scumm
+
+#endif
diff --git a/engines/scumm/imuse_digi/dimuse_sndmgr.cpp b/engines/scumm/imuse_digi/dimuse_sndmgr.cpp
index 3fcfc62810..13f8a60332 100644
--- a/engines/scumm/imuse_digi/dimuse_sndmgr.cpp
+++ b/engines/scumm/imuse_digi/dimuse_sndmgr.cpp
@@ -34,8 +34,9 @@
#include "scumm/scumm.h"
#include "scumm/util.h"
#include "scumm/imuse_digi/dimuse.h"
-#include "scumm/imuse_digi/dimuse_sndmgr.h"
#include "scumm/imuse_digi/dimuse_bndmgr.h"
+#include "scumm/imuse_digi/dimuse_codecs.h"
+#include "scumm/imuse_digi/dimuse_sndmgr.h"
namespace Scumm {
diff --git a/engines/scumm/smush/imuse_channel.cpp b/engines/scumm/smush/imuse_channel.cpp
index 5af3c9ee8e..32fa99a870 100644
--- a/engines/scumm/smush/imuse_channel.cpp
+++ b/engines/scumm/smush/imuse_channel.cpp
@@ -29,6 +29,7 @@
#include "scumm/scumm.h" // For DEBUG_SMUSH
#include "scumm/util.h"
#include "scumm/smush/channel.h"
+#include "scumm/imuse_digi/dimuse_codecs.h" // for decode12BitsSample
namespace Scumm {
@@ -171,28 +172,10 @@ void ImuseChannel::decode() {
}
}
- // FIXME: Code duplication! See decode12BitsSample() in imuse_digi/dimuse_codecs.cpp
-
- int loop_size = _sbufferSize / 3;
- int new_size = loop_size * 4;
- byte *keep, *decoded;
- uint32 value;
- keep = decoded = (byte *)malloc(new_size);
- assert(keep);
- unsigned char * source = _sbuffer;
-
- while (loop_size--) {
- byte v1 = *source++;
- byte v2 = *source++;
- byte v3 = *source++;
- value = ((((v2 & 0x0f) << 8) | v1) << 4) - 0x8000;
- WRITE_BE_UINT16(decoded, value); decoded += 2;
- value = ((((v2 & 0xf0) << 4) | v3) << 4) - 0x8000;
- WRITE_BE_UINT16(decoded, value); decoded += 2;
- }
+ byte *keep;
+ _sbufferSize = BundleCodecs::decode12BitsSample(_sbuffer, &keep, _sbufferSize);
free(_sbuffer);
_sbuffer = (byte *)keep;
- _sbufferSize = new_size;
}
bool ImuseChannel::handleSubTags(int32 &offset) {