Move the QDM2 code to the graphics module, removing the cyclic dependency.

svn-id: r49171

6 files changed, 23 insertions, 20 deletions

diff --git a/graphics/module.mk b/graphics/module.mk
index 8f916a5bcc..c7f5771420 100644
--- a/graphics/module.mk
+++ b/graphics/module.mk
@@ -32,6 +32,7 @@ MODULE_OBJS := \
 	video/codecs/mjpeg.o \
 	video/codecs/msrle.o \
 	video/codecs/msvideo1.o \
+	video/codecs/qdm2.o \
 	video/codecs/qtrle.o \
 	video/codecs/rpza.o \
 	video/codecs/smc.o \
diff --git a/sound/decoders/qdm2.cpp b/graphics/video/codecs/qdm2.cpp
index aa4eb4b40a..e12be21303 100644
--- a/sound/decoders/qdm2.cpp
+++ b/graphics/video/codecs/qdm2.cpp
@@ -25,18 +25,18 @@
 
 // Based off ffmpeg's QDM2 decoder
 
-#include "sound/decoders/qdm2.h"
+#include "graphics/video/codecs/qdm2.h"
 
-#ifdef SOUND_QDM2_H
+#ifdef GRAPHICS_QDM2_H
 
 #include "sound/audiostream.h"
-#include "sound/decoders/qdm2data.h"
+#include "graphics/video/codecs/qdm2data.h"
 
 #include "common/array.h"
 #include "common/stream.h"
 #include "common/system.h"
 
-namespace Audio {
+namespace Graphics {
 
 enum {
 	SOFTCLIP_THRESHOLD = 27600,
@@ -3318,10 +3318,10 @@ int QDM2Stream::readBuffer(int16 *buffer, const int numSamples) {
 	return decodedSamples;
 }
 
-AudioStream *makeQDM2Stream(Common::SeekableReadStream *stream, Common::SeekableReadStream *extraData) {
+Audio::AudioStream *makeQDM2Stream(Common::SeekableReadStream *stream, Common::SeekableReadStream *extraData) {
 	return new QDM2Stream(stream, extraData);
 }
 
-} // End of namespace Audio
+} // End of namespace Graphics
 
 #endif
diff --git a/sound/decoders/qdm2.h b/graphics/video/codecs/qdm2.h
index 842ede3de0..c9a01a70ee 100644
--- a/sound/decoders/qdm2.h
+++ b/graphics/video/codecs/qdm2.h
@@ -26,8 +26,8 @@
 // Only compile if Mohawk is enabled or if we're building dynamic modules
 #if defined(ENABLE_MOHAWK) || defined(DYNAMIC_MODULES)
 
-#ifndef SOUND_QDM2_H
-#define SOUND_QDM2_H
+#ifndef GRAPHICS_QDM2_H
+#define GRAPHICS_QDM2_H
 
 namespace Common {
 	class SeekableReadStream;
@@ -35,6 +35,9 @@ namespace Common {
 
 namespace Audio {
 	class AudioStream;
+}
+
+namespace Graphics {
 
 /**
  * Create a new AudioStream from the QDM2 data in the given stream.
@@ -43,9 +46,9 @@ namespace Audio {
  * @param extraData    the QuickTime extra data stream
  * @return   a new AudioStream, or NULL, if an error occured
  */
-AudioStream *makeQDM2Stream(Common::SeekableReadStream *stream, Common::SeekableReadStream *extraData);
+Audio::AudioStream *makeQDM2Stream(Common::SeekableReadStream *stream, Common::SeekableReadStream *extraData);
 
-} // End of namespace Audio
+} // End of namespace Graphics
 
-#endif // SOUND_QDM2_H
+#endif // GRAPHICS_QDM2_H
 #endif // Mohawk/Plugins guard
diff --git a/sound/decoders/qdm2data.h b/graphics/video/codecs/qdm2data.h
index 4c13328dd6..25ed102c4e 100644
--- a/sound/decoders/qdm2data.h
+++ b/graphics/video/codecs/qdm2data.h
@@ -23,12 +23,12 @@
  *
  */
 
-#ifndef SOUND_QDM2DATA_H
-#define SOUND_QDM2DATA_H
+#ifndef GRAPHICS_QDM2DATA_H
+#define GRAPHICS_QDM2DATA_H
 
 #include "common/scummsys.h"
 
-namespace Audio {
+namespace Graphics {
 
 /// VLC TABLES
 
@@ -526,6 +526,6 @@ static const float type34_delta[10] = { // FIXME: covers 8 entries..
 	0.138071194291115f,0.333333343267441f,0.60947573184967f,1.0f,0.0f,
 };
 
-} // End of namespace Audio
+} // End of namespace Graphics
 
 #endif
diff --git a/graphics/video/qt_decoder.cpp b/graphics/video/qt_decoder.cpp
index 05f73526eb..4a9be0b0fd 100644
--- a/graphics/video/qt_decoder.cpp
+++ b/graphics/video/qt_decoder.cpp
@@ -41,7 +41,7 @@
 // Audio codecs
 #include "sound/decoders/adpcm.h"
 #include "sound/decoders/raw.h"
-#include "sound/decoders/qdm2.h"
+#include "graphics/video/codecs/qdm2.h"
 
 // Video codecs
 #include "graphics/video/codecs/cinepak.h"
@@ -1187,7 +1187,7 @@ bool QuickTimeDecoder::checkAudioCodecSupport(uint32 tag) {
 	if (tag == MKID_BE('twos') || tag == MKID_BE('raw ') || tag == MKID_BE('ima4'))
 		return true;
 
-#ifdef SOUND_QDM2_H
+#ifdef GRAPHICS_QDM2_H
 	if (tag == MKID_BE('QDM2'))
 		return true;
 #endif
@@ -1218,10 +1218,10 @@ Audio::AudioStream *QuickTimeDecoder::createAudioStream(Common::SeekableReadStre
 	} else if (_streams[_audioStreamIndex]->codec_tag == MKID_BE('ima4')) {
 		// Riven uses this codec (as do some Myst ME videos)
 		return Audio::makeADPCMStream(stream, DisposeAfterUse::YES, stream->size(), Audio::kADPCMApple, _streams[_audioStreamIndex]->sample_rate, _streams[_audioStreamIndex]->channels, 34);
-#ifdef SOUND_QDM2_H
+#ifdef GRAPHICS_QDM2_H
 	} else if (_streams[_audioStreamIndex]->codec_tag == MKID_BE('QDM2')) {
 		// Several Myst ME videos use this codec
-		return Audio::makeQDM2Stream(stream, _streams[_audioStreamIndex]->extradata);
+		return makeQDM2Stream(stream, _streams[_audioStreamIndex]->extradata);
 #endif
 	}
 
diff --git a/sound/module.mk b/sound/module.mk
index cd1ff0df8e..df593d8e1f 100644
--- a/sound/module.mk
+++ b/sound/module.mk
@@ -18,7 +18,6 @@ MODULE_OBJS := \
 	decoders/flac.o \
 	decoders/iff_sound.o \
 	decoders/mp3.o \
-	decoders/qdm2.o \
 	decoders/raw.o \
 	decoders/vag.o \
 	decoders/voc.o \