* Changed IFF/8SVX audio to use signed data (int8), and modified Parallaction accordingly.

* Implemented proper beep in Parallaction for Amiga.

svn-id: r29226

2 files changed, 4 insertions, 4 deletions

diff --git a/sound/iff.cpp b/sound/iff.cpp
index 7b6b38acb7..de380276bb 100644
--- a/sound/iff.cpp
+++ b/sound/iff.cpp
@@ -45,7 +45,7 @@ void A8SVXDecoder::readBODY(Common::IFFChunk &chunk) {
 	switch (_header.compression) {
 	case 0:
 		_dataSize = chunk.size;
-		_data = (byte*)malloc(_dataSize);
+		_data = (int8*)malloc(_dataSize);
 		chunk.read(_data, _dataSize);
 		break;
 
@@ -57,7 +57,7 @@ void A8SVXDecoder::readBODY(Common::IFFChunk &chunk) {
 }
 
 
-A8SVXDecoder::A8SVXDecoder(Common::ReadStream &input, Voice8Header &header, byte *&data, uint32 &dataSize) :
+A8SVXDecoder::A8SVXDecoder(Common::ReadStream &input, Voice8Header &header, int8 *&data, uint32 &dataSize) :
 	IFFParser(input), _header(header), _data(data), _dataSize(dataSize) {
 	if (_typeId != ID_8SVX)
 		error("unknown audio format");
diff --git a/sound/iff.h b/sound/iff.h
index 44831fe863..539064162d 100644
--- a/sound/iff.h
+++ b/sound/iff.h
@@ -54,7 +54,7 @@ class A8SVXDecoder : public Common::IFFParser {
 
 protected:
 	Voice8Header  	&_header;
-	byte* 			&_data;
+	int8* 			&_data;
 	uint32			&_dataSize;
 
 protected:
@@ -62,7 +62,7 @@ protected:
 	void readBODY(Common::IFFChunk &chunk);
 
 public:
-	A8SVXDecoder(Common::ReadStream &input, Voice8Header &header, byte *&data, uint32 &dataSize);
+	A8SVXDecoder(Common::ReadStream &input, Voice8Header &header, int8 *&data, uint32 &dataSize);
 	void decode();
 };