JANITORIAL: Reduce audio header dependencies

4 files changed, 19 insertions, 7 deletions

diff --git a/engines/scumm/imuse_digi/dimuse.h b/engines/scumm/imuse_digi/dimuse.h
index f04c2f7826..11b1ea678b 100644
--- a/engines/scumm/imuse_digi/dimuse.h
+++ b/engines/scumm/imuse_digi/dimuse.h
@@ -34,8 +34,10 @@
 #include "scumm/music.h"
 #include "scumm/sound.h"
 
-#include "audio/mixer.h"
-#include "audio/audiostream.h"
+namespace Audio {
+class AudioStream;
+class Mixer;
+}
 
 namespace Scumm {
 
diff --git a/engines/scumm/imuse_digi/dimuse_sndmgr.cpp b/engines/scumm/imuse_digi/dimuse_sndmgr.cpp
index 78d05c2051..b2ff3aadbb 100644
--- a/engines/scumm/imuse_digi/dimuse_sndmgr.cpp
+++ b/engines/scumm/imuse_digi/dimuse_sndmgr.cpp
@@ -22,8 +22,8 @@
 
 
 #include "common/scummsys.h"
-#include "common/util.h"
 
+#include "audio/audiostream.h"
 #include "audio/decoders/flac.h"
 #include "audio/decoders/voc.h"
 #include "audio/decoders/vorbis.h"
@@ -31,8 +31,6 @@
 
 #include "scumm/resource.h"
 #include "scumm/scumm.h"
-#include "scumm/util.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_sndmgr.h"
diff --git a/engines/scumm/imuse_digi/dimuse_sndmgr.h b/engines/scumm/imuse_digi/dimuse_sndmgr.h
index aebf4d7f11..2f91405588 100644
--- a/engines/scumm/imuse_digi/dimuse_sndmgr.h
+++ b/engines/scumm/imuse_digi/dimuse_sndmgr.h
@@ -25,13 +25,20 @@
 
 
 #include "common/scummsys.h"
-#include "audio/audiostream.h"
-#include "scumm/imuse_digi/dimuse_bndmgr.h"
+
+namespace Audio {
+class SeekableAudioStream;
+}
+
+namespace Common {
+class SeekableReadStream;
+}
 
 namespace Scumm {
 
 class ScummEngine;
 class BundleMgr;
+class BundleDirCache;
 
 class ImuseDigiSndMgr {
 public:
diff --git a/engines/scumm/imuse_digi/dimuse_track.h b/engines/scumm/imuse_digi/dimuse_track.h
index 7e360268e5..a007903139 100644
--- a/engines/scumm/imuse_digi/dimuse_track.h
+++ b/engines/scumm/imuse_digi/dimuse_track.h
@@ -24,6 +24,11 @@
 #define SCUMM_IMUSE_DIGI_TRACK_H
 
 #include "common/scummsys.h"
+#include "audio/mixer.h"
+
+namespace Audio {
+class QueuingAudioStream;
+}
 
 namespace Scumm {