VIDEO: Hook some more of our ADPCM decoder variants to our AVI video …

…decoder Information for the AVI audio track format IDs has been taken from libav. Thanks to clone2727 for his great help on this.
scummvm · Jan 26, 2013 · 866961b · 866961b
1 parent fefa3bd
commit 866961b
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/video/avi_decoder.cpp b/video/avi_decoder.cpp
@@ -457,6 +457,10 @@ void AVIDecoder::AVIAudioTrack::queueSound(Common::SeekableReadStream *stream) {
 				flags |= Audio::FLAG_STEREO;
 
 			_audStream->queueAudioStream(Audio::makeRawStream(stream, _wvInfo.samplesPerSec, flags, DisposeAfterUse::YES), DisposeAfterUse::YES);
+		} else if (_wvInfo.tag == kWaveFormatMSADPCM) {
+			_audStream->queueAudioStream(Audio::makeADPCMStream(stream, DisposeAfterUse::YES, stream->size(), Audio::kADPCMMS, _wvInfo.samplesPerSec, _wvInfo.channels, _wvInfo.blockAlign), DisposeAfterUse::YES);
+		} else if (_wvInfo.tag == kWaveFormatMSIMAADPCM) {
+			_audStream->queueAudioStream(Audio::makeADPCMStream(stream, DisposeAfterUse::YES, stream->size(), Audio::kADPCMMSIma, _wvInfo.samplesPerSec, _wvInfo.channels, _wvInfo.blockAlign), DisposeAfterUse::YES);
 		} else if (_wvInfo.tag == kWaveFormatDK3) {
 			_audStream->queueAudioStream(Audio::makeADPCMStream(stream, DisposeAfterUse::YES, stream->size(), Audio::kADPCMDK3, _wvInfo.samplesPerSec, _wvInfo.channels, _wvInfo.blockAlign), DisposeAfterUse::YES);
 		}
@@ -470,7 +474,7 @@ Audio::AudioStream *AVIDecoder::AVIAudioTrack::getAudioStream() const {
 }
 
 Audio::QueuingAudioStream *AVIDecoder::AVIAudioTrack::createAudioStream() {
-	if (_wvInfo.tag == kWaveFormatPCM || _wvInfo.tag == kWaveFormatDK3)
+	if (_wvInfo.tag == kWaveFormatPCM || _wvInfo.tag == kWaveFormatMSADPCM || _wvInfo.tag == kWaveFormatMSIMAADPCM || _wvInfo.tag == kWaveFormatDK3)
 		return Audio::makeQueuingAudioStream(_wvInfo.samplesPerSec, _wvInfo.channels == 2);
 	else if (_wvInfo.tag != kWaveFormatNone) // No sound
 		warning("Unsupported AVI audio format %d", _wvInfo.tag);

diff --git a/video/avi_decoder.h b/video/avi_decoder.h
@@ -203,7 +203,9 @@ class AVIDecoder : public VideoDecoder {
 		enum {
 			kWaveFormatNone = 0,
 			kWaveFormatPCM = 1,
-			kWaveFormatDK3 = 98
+			kWaveFormatMSADPCM = 2,
+			kWaveFormatMSIMAADPCM = 17,
+			kWaveFormatDK3 = 98		// rogue format number
 		};
 
 		AVIStreamHeader _audsHeader;