3 files changed, 12 insertions, 7 deletions
diff --git a/audio/decoders/adpcm.cpp b/audio/decoders/adpcm.cpp
index 43b5a0b3da..ac18b244c5 100644
--- a/audio/decoders/adpcm.cpp
+++ b/audio/decoders/adpcm.cpp
@@ -121,7 +121,7 @@ int16 Oki_ADPCMStream::decodeOKI(byte code) {
 #pragma mark -
 
 
-int Ima_ADPCMStream::readBuffer(int16 *buffer, const int numSamples) {
+int DVI_ADPCMStream::readBuffer(int16 *buffer, const int numSamples) {
 	int samples;
 	byte data;
 
@@ -453,8 +453,8 @@ RewindableAudioStream *makeADPCMStream(Common::SeekableReadStream *stream, Dispo
 		return new MSIma_ADPCMStream(stream, disposeAfterUse, size, rate, channels, blockAlign, true);
 	case kADPCMMS:
 		return new MS_ADPCMStream(stream, disposeAfterUse, size, rate, channels, blockAlign);
-	case kADPCMIma:
-		return new Ima_ADPCMStream(stream, disposeAfterUse, size, rate, channels, blockAlign);
+	case kADPCMDVI:
+		return new DVI_ADPCMStream(stream, disposeAfterUse, size, rate, channels, blockAlign);
 	case kADPCMApple:
 		return new Apple_ADPCMStream(stream, disposeAfterUse, size, rate, channels, blockAlign);
 	case kADPCMDK3:
diff --git a/audio/decoders/adpcm.h b/audio/decoders/adpcm.h
index 06cda69225..7202d6bc9c 100644
--- a/audio/decoders/adpcm.h
+++ b/audio/decoders/adpcm.h
@@ -58,7 +58,7 @@ enum typesADPCM {
 	kADPCMMSIma,               // Microsoft IMA ADPCM
 	kADPCMMSImaLastExpress,    // Microsoft IMA ADPCM (with inverted samples)
 	kADPCMMS,                  // Microsoft ADPCM
-	kADPCMIma,                 // Standard IMA ADPCM
+	kADPCMDVI,                 // Intel DVI IMA ADPCM
 	kADPCMApple,               // Apple QuickTime IMA ADPCM
 	kADPCMDK3                  // Duck DK3 IMA ADPCM
 };
diff --git a/audio/decoders/adpcm_intern.h b/audio/decoders/adpcm_intern.h
index b566f2c765..2d56c9d468 100644
--- a/audio/decoders/adpcm_intern.h
+++ b/audio/decoders/adpcm_intern.h
@@ -104,15 +104,20 @@ public:
 		memset(&_status, 0, sizeof(_status));
 	}
 
-	virtual int readBuffer(int16 *buffer, const int numSamples);
-
-
 	/**
 	 * This table is used by decodeIMA.
 	 */
 	static const int16 _imaTable[89];
 };
 
+class DVI_ADPCMStream : public Ima_ADPCMStream {
+public:
+	DVI_ADPCMStream(Common::SeekableReadStream *stream, DisposeAfterUse::Flag disposeAfterUse, uint32 size, int rate, int channels, uint32 blockAlign)
+		: Ima_ADPCMStream(stream, disposeAfterUse, size, rate, channels, blockAlign) {}
+
+	virtual int readBuffer(int16 *buffer, const int numSamples);
+};
+
 class Apple_ADPCMStream : public Ima_ADPCMStream {
 protected:
 	// Apple QuickTime IMA ADPCM