From 5a32f3f502de47486368dfcbbc271e167a596d44 Mon Sep 17 00:00:00 2001
From: Fabio Battaglia
Date: Sun, 24 May 2009 08:27:33 +0000
Subject: tinsel: sound samples and speech support for Discworld PSX using VAG.
 Based on a patch provided by clone2727

svn-id: r40852
---
 engines/tinsel/sound.cpp | 42 ++++++++++++++++++++++++++++--------------
 1 file changed, 28 insertions(+), 14 deletions(-)

(limited to 'engines/tinsel')

diff --git a/engines/tinsel/sound.cpp b/engines/tinsel/sound.cpp
index 54178a898a..47b7ffc51a 100644
--- a/engines/tinsel/sound.cpp
+++ b/engines/tinsel/sound.cpp
@@ -40,6 +40,7 @@
 
 #include "sound/mixer.h"
 #include "sound/adpcm.h"
+#include "sound/vag.h"
 
 #include "gui/message.h"
 
@@ -99,24 +100,37 @@ bool SoundManager::playSample(int id, Audio::Mixer::SoundType type, Audio::Sound
 	uint32 sampleLen = _sampleStream.readUint32LE();
 	if (_sampleStream.ioFailed())
 		error(FILE_IS_CORRUPT, _vm->getSampleFile(sampleLanguage));
+		
+	if (TinselV1PSX) {
+		// Read the stream and create a VAG Audio stream
+		Audio::AudioStream *vagStream = new Audio::VagStream(_sampleStream.readStream(sampleLen), false, 44100);
+		
+		// FIXME: Should set this in a different place ;)
+		_vm->_mixer->setVolumeForSoundType(Audio::Mixer::kSFXSoundType, volSound);
+		//_vm->_mixer->setVolumeForSoundType(Audio::Mixer::kMusicSoundType, soundVolumeMusic);
+		_vm->_mixer->setVolumeForSoundType(Audio::Mixer::kSpeechSoundType, volVoice);
+		
+		// Play the audio stream
+		_vm->_mixer->playInputStream(type, &curChan.handle, vagStream);
+	} else {
+		// allocate a buffer
+		void *sampleBuf = malloc(sampleLen);
+		assert(sampleBuf);
 
-	// allocate a buffer
-	void *sampleBuf = malloc(sampleLen);
-	assert(sampleBuf);
-
-	// read all of the sample
-	if (_sampleStream.read(sampleBuf, sampleLen) != sampleLen)
-		error(FILE_IS_CORRUPT, _vm->getSampleFile(sampleLanguage));
+		// read all of the sample
+		if (_sampleStream.read(sampleBuf, sampleLen) != sampleLen)
+			error(FILE_IS_CORRUPT, _vm->getSampleFile(sampleLanguage));
 
-	// FIXME: Should set this in a different place ;)
-	_vm->_mixer->setVolumeForSoundType(Audio::Mixer::kSFXSoundType, volSound);
-	//_vm->_mixer->setVolumeForSoundType(Audio::Mixer::kMusicSoundType, soundVolumeMusic);
-	_vm->_mixer->setVolumeForSoundType(Audio::Mixer::kSpeechSoundType, volVoice);
+		// FIXME: Should set this in a different place ;)
+		_vm->_mixer->setVolumeForSoundType(Audio::Mixer::kSFXSoundType, volSound);
+		//_vm->_mixer->setVolumeForSoundType(Audio::Mixer::kMusicSoundType, soundVolumeMusic);
+		_vm->_mixer->setVolumeForSoundType(Audio::Mixer::kSpeechSoundType, volVoice);
 
 
-	// play it
-	_vm->_mixer->playRaw(type, &curChan.handle, sampleBuf, sampleLen, 22050,
-						 Audio::Mixer::FLAG_AUTOFREE | Audio::Mixer::FLAG_UNSIGNED);
+		// play it
+		_vm->_mixer->playRaw(type, &curChan.handle, sampleBuf, sampleLen, 22050,
+							Audio::Mixer::FLAG_AUTOFREE | Audio::Mixer::FLAG_UNSIGNED);
+	}
 
 	if (handle)
 		*handle = curChan.handle;
-- 
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