include: Define all CLSID/IID_IXACT3Engine versions.

include/xact3.h

@@ -30,11 +30,34 @@
 extern "C" {
 #endif
 
-DEFINE_GUID(CLSID_XACTEngine,         0xbcc782bc, 0x6492, 0x4c22, 0x8c, 0x35, 0xf5, 0xd7, 0x2f, 0xe7, 0x3c, 0x6e);
+#if XACT3_VER == 0x0300
+    DEFINE_GUID(CLSID_XACTEngine, 0x3b80ee2a, 0xb0f5, 0x4780, 0x9e, 0x30, 0x90, 0xcb, 0x39, 0x68, 0x5b, 0x03);
+#elif XACT3_VER == 0x0301
+    DEFINE_GUID(CLSID_XACTEngine, 0x962f5027, 0x99be, 0x4692, 0xa4, 0x68, 0x85, 0x80, 0x2c, 0xf8, 0xde, 0x61);
+#elif XACT3_VER == 0x0302
+    DEFINE_GUID(CLSID_XACTEngine, 0xd3332f02, 0x3dd0, 0x4de9, 0x9a, 0xec, 0x20, 0xd8, 0x5c, 0x41, 0x11, 0xb6);
+#elif XACT3_VER == 0x0303
+    DEFINE_GUID(CLSID_XACTEngine, 0x94c1affa, 0x66e7, 0x4961, 0x95, 0x21, 0xcf, 0xde, 0xf3, 0x12, 0x8d, 0x4f);
+#elif XACT3_VER == 0x0304
+    DEFINE_GUID(CLSID_XACTEngine, 0x0977d092, 0x2d95, 0x4e43, 0x8d, 0x42, 0x9d, 0xdc, 0xc2, 0x54, 0x5e, 0xd5);
+#elif XACT3_VER == 0x0305
+    DEFINE_GUID(CLSID_XACTEngine, 0x074b110f, 0x7f58, 0x4743, 0xae, 0xa5, 0x12, 0xf1, 0x5b, 0x50, 0x74, 0xed);
+#elif XACT3_VER == 0x0306
+    DEFINE_GUID(CLSID_XACTEngine, 0x248d8a3b, 0x6256, 0x44d3, 0xa0, 0x18, 0x2a, 0xc9, 0x6c, 0x45, 0x9f, 0x47);
+#else /* XACT3_VER == 0x0307 or not defined */
+    DEFINE_GUID(CLSID_XACTEngine, 0xbcc782bc, 0x6492, 0x4c22, 0x8c, 0x35, 0xf5, 0xd7, 0x2f, 0xe7, 0x3c, 0x6e);
+#endif
+
 DEFINE_GUID(CLSID_XACTAuditionEngine, 0x9ecdd80d, 0x0e81, 0x40d8, 0x89, 0x03, 0x2b, 0xf7, 0xb1, 0x31, 0xac, 0x43);
 DEFINE_GUID(CLSID_XACTDebugEngine,    0x02860630, 0xbf3b, 0x42a8, 0xb1, 0x4e, 0x91, 0xed, 0xa2, 0xf5, 0x1e, 0xa5);
 
-DEFINE_GUID(IID_IXACT3Engine,          0xb1ee676a, 0xd9cd, 0x4d2a, 0x89, 0xa8, 0xfa, 0x53, 0xeb, 0x9e, 0x48, 0x0b);
+#if XACT3_VER == 0x0300
+    DEFINE_GUID(IID_IXACT3Engine, 0x9e33f661, 0x2d07, 0x43ec, 0x97, 0x04, 0xbb, 0xcb, 0x71, 0xa5, 0x49, 0x72);
+#elif XACT3_VER >= 0x0301 && XACT3_VER <= 0x304
+    DEFINE_GUID(IID_IXACT3Engine, 0xe72c1b9a, 0xd717, 0x41c0, 0x81, 0xa6, 0x50, 0xeb, 0x56, 0xe8, 0x06, 0x49);
+#else
+    DEFINE_GUID(IID_IXACT3Engine, 0xb1ee676a, 0xd9cd, 0x4d2a, 0x89, 0xa8, 0xfa, 0x53, 0xeb, 0x9e, 0x48, 0x0b);
+#endif
 
 typedef struct IXACT3SoundBank IXACT3SoundBank;
 typedef struct IXACT3WaveBank  IXACT3WaveBank;