diff -ur xbmc.orig/configure.in xbmc/configure.in
--- xbmc.orig/configure.in	2010-09-16 02:24:07.000000000 +0300
+++ xbmc/configure.in	2010-09-16 03:07:48.000000000 +0300
@@ -887,16 +887,16 @@
 
 # External libdts if deprecated dts support enabled
 if test "$use_libdts" = "yes" && "$use_external_libdts" = "yes"; then
-  AC_CHECK_LIB([dts],          [main],, AC_MSG_ERROR($missing_library))
+  AC_CHECK_LIB([dca],          [main],, AC_MSG_ERROR($missing_library))
 
   AC_MSG_NOTICE($external_libdts_enabled)
-  USE_EXTERNAL_LIBDTS=1
-  AC_DEFINE([USE_EXTERNAL_LIBDTS], [1], [Whether to use external libdts library.])
+  USE_EXTERNAL_LIBDCA=1
+  AC_DEFINE([USE_EXTERNAL_LIBDCA], [1], [Whether to use external libdts library.])
   USE_INTERNAL_LIBDTS=0
   SKIP_CONFIG_LIBDTS=1
 else
   AC_MSG_NOTICE($external_libdts_disabled)
-  USE_EXTERNAL_LIBDTS=0
+  USE_EXTERNAL_LIBDCA=0
 fi
 
 # External Python
@@ -1323,7 +1323,7 @@
 if test "$use_libdts" = "yes"; then
   USE_LIBDTS_DECODER=1
   AC_DEFINE([USE_LIBDTS_DECODER], [1], [Define to 1 to enable deprecated libdts support])
-  if ! test "$USE_EXTERNAL_LIBDTS" = "1"; then
+  if ! test "$USE_EXTERNAL_LIBDCA" = "1"; then
     USE_INTERNAL_LIBDTS=1
     SKIP_CONFIG_LIBDTS=0
   fi
@@ -1466,7 +1466,7 @@
 AC_SUBST(USE_EXTERNAL_LIBA52)
 AC_SUBST(USE_INTERNAL_LIBA52)
 AC_SUBST(USE_EXTERNAL_LIBASS)
-AC_SUBST(USE_EXTERNAL_LIBDTS)
+AC_SUBST(USE_EXTERNAL_LIBDCA)
 AC_SUBST(USE_INTERNAL_LIBDTS)
 AC_SUBST(USE_EXTERNAL_LIBMPEG2)
 AC_SUBST(USE_EXTERNAL_LIBWAVPACK)
diff -ur xbmc.orig/xbmc/cores/dvdplayer/DVDCodecs/Audio/DllLibDts.h xbmc/xbmc/cores/dvdplayer/DVDCodecs/Audio/DllLibDts.h
--- xbmc.orig/xbmc/cores/dvdplayer/DVDCodecs/Audio/DllLibDts.h	2010-09-16 02:24:12.000000000 +0300
+++ xbmc/xbmc/cores/dvdplayer/DVDCodecs/Audio/DllLibDts.h	2010-09-16 03:08:00.000000000 +0300
@@ -25,8 +25,8 @@
   #include "config.h"
 #endif
 extern "C" {
-#if (defined USE_EXTERNAL_LIBDTS)
-  #include <dts.h>
+#if (defined USE_EXTERNAL_LIBDCA)
+  #include <dca.h>
 #else
   #include "libdts/dts.h"
 #endif
@@ -40,12 +40,13 @@
 typedef __int32          int32_t;
 typedef __int16          int16_t;
 #endif
-#ifdef LIBDTS_DOUBLE
+#if (defined LIBDTS_DOUBLE) || (defined LIBDCA_DOUBLE)
 typedef float convert_t;
 #else
 typedef sample_t convert_t;
 #endif
 
+#if (defined USE_EXTERNAL_LIBDCA)
 
 class DllLibDtsInterface
 {
@@ -61,28 +62,26 @@
   virtual void dts_free (dts_state_t * state)=0;
 };
 
-#if (defined USE_EXTERNAL_LIBDTS)
-
 class DllLibDts : public DllDynamic, DllLibDtsInterface
 {
 public:
     virtual ~DllLibDts() {}
-    virtual dts_state_t * dts_init (uint32_t mm_accel)
-        { return ::dts_init (mm_accel); }
-    virtual int dts_syncinfo (dts_state_t *state, uint8_t * buf, int * flags, int * sample_rate, int * bit_rate, int *frame_length)
-        { return ::dts_syncinfo (state, buf, flags, sample_rate, bit_rate, frame_length); }
-    virtual int dts_frame (dts_state_t * state, uint8_t * buf, int * flags, level_t * level, sample_t bias)
-        { return ::dts_frame (state, buf, flags, level, bias); }
-    virtual void dts_dynrng (dts_state_t * state, level_t (* call) (level_t, void *), void * data)
-        { return ::dts_dynrng (state, call, data); }
-    virtual int dts_blocks_num (dts_state_t * state)
-        { return ::dts_blocks_num (state); }
-    virtual int dts_block (dts_state_t * state)
-        { return ::dts_block (state); }
-    virtual sample_t * dts_samples (dts_state_t * state)
-        { return ::dts_samples (state); }
-    virtual void dts_free (dts_state_t * state)
-        { return ::dts_free (state); }
+    virtual dca_state_t * dca_init (uint32_t mm_accel)
+        { return ::dca_init (mm_accel); }
+    virtual int dca_syncinfo (dca_state_t *state, uint8_t * buf, int * flags, int * sample_rate, int * bit_rate, int *frame_length)
+        { return ::dca_syncinfo (state, buf, flags, sample_rate, bit_rate, frame_length); }
+    virtual int dca_frame (dca_state_t * state, uint8_t * buf, int * flags, level_t * level, sample_t bias)
+        { return ::dca_frame (state, buf, flags, level, bias); }
+    virtual void dca_dynrng (dca_state_t * state, level_t (* call) (level_t, void *), void * data)
+        { return ::dca_dynrng (state, call, data); }
+    virtual int dca_blocks_num (dca_state_t * state)
+        { return ::dca_blocks_num (state); }
+    virtual int dca_block (dca_state_t * state)
+        { return ::dca_block (state); }
+    virtual sample_t * dca_samples (dca_state_t * state)
+        { return ::dca_samples (state); }
+    virtual void dca_free (dca_state_t * state)
+        { return ::dca_free (state); }
 
     // DLL faking.
     virtual bool ResolveExports() { return true; }
@@ -95,6 +94,21 @@
 
 #else
 
+class DllLibDtsInterface
+{
+public:
+  virtual ~DllLibDtsInterface() {}
+  virtual dts_state_t * dts_init (uint32_t mm_accel)=0;
+  virtual int dts_syncinfo (dts_state_t *state, uint8_t * buf, int * flags, int * sample_rate, int * bit_rate, int *frame_length)=0;
+  virtual int dts_frame (dts_state_t * state, uint8_t * buf, int * flags, level_t * level, sample_t bias)=0;
+  virtual void dts_dynrng (dts_state_t * state, level_t (* call) (level_t, void *), void * data)=0;
+  virtual int dts_blocks_num (dts_state_t * state)=0;
+  virtual int dts_block (dts_state_t * state)=0;
+  virtual sample_t * dts_samples (dts_state_t * state)=0;
+  virtual void dts_free (dts_state_t * state)=0;
+};
+
+
 class DllLibDts : public DllDynamic, DllLibDtsInterface
 {
   DECLARE_DLL_WRAPPER(DllLibDts, DLL_PATH_LIBDTS)
diff -ur xbmc.orig/xbmc/cores/paplayer/DllDCACodec.h xbmc/xbmc/cores/paplayer/DllDCACodec.h
--- xbmc.orig/xbmc/cores/paplayer/DllDCACodec.h	2010-09-16 02:24:12.000000000 +0300
+++ xbmc/xbmc/cores/paplayer/DllDCACodec.h	2010-09-16 03:08:14.000000000 +0300
@@ -25,8 +25,8 @@
   #include "config.h"
 #endif
 extern "C" {
-#if (defined USE_EXTERNAL_LIBDTS)
-  #include <dts.h>
+#if (defined USE_EXTERNAL_LIBDCA)
+  #include <dca.h>
 #else
   #include "../dvdplayer/DVDCodecs/Audio/libdts/dts.h"
 #endif
@@ -43,29 +43,28 @@
 typedef __int16          int16_t;
 #endif
 
-#ifdef LIBDTS_DOUBLE
+#if (defined LIBDTS_DOUBLE) || (defined LIBDCA_DOUBLE)
 typedef float convert_t;
 #else
 typedef sample_t convert_t;
 #endif
 
+#if (defined USE_EXTERNAL_LIBDCA)
 
 class DllDCACodecInterface
 {
 public:
   virtual ~DllDCACodecInterface() {}
-  virtual dts_state_t * dts_init (uint32_t mm_accel)=0;
-  virtual int dts_syncinfo (dts_state_t *state, uint8_t * buf, int * flags, int * sample_rate, int * bit_rate, int *frame_length)=0;
-  virtual int dts_frame (dts_state_t * state, uint8_t * buf, int * flags, level_t * level, sample_t bias)=0;
-  virtual void dts_dynrng (dts_state_t * state, level_t (* call) (level_t, void *), void * data)=0;
-  virtual int dts_blocks_num (dts_state_t * state)=0;
-  virtual int dts_block (dts_state_t * state)=0;
-  virtual sample_t * dts_samples (dts_state_t * state)=0;
-  virtual void dts_free (dts_state_t * state)=0;
+  virtual dca_state_t * dca_init (uint32_t mm_accel)=0;
+  virtual int dca_syncinfo (dca_state_t *state, uint8_t * buf, int * flags, int * sample_rate, int * bit_rate, int *frame_length)=0;
+  virtual int dca_frame (dca_state_t * state, uint8_t * buf, int * flags, level_t * level, sample_t bias)=0;
+  virtual void dca_dynrng (dca_state_t * state, level_t (* call) (level_t, void *), void * data)=0;
+  virtual int dca_blocks_num (dca_state_t * state)=0;
+  virtual int dca_block (dca_state_t * state)=0;
+  virtual sample_t * dca_samples (dca_state_t * state)=0;
+  virtual void dca_free (dca_state_t * state)=0;
 };
 
-#if (defined USE_EXTERNAL_LIBDTS)
-
 class DllDCACodec : public DllDynamic, DllDCACodecInterface
 {
 public:
@@ -98,6 +97,20 @@
 
 #else
 
+class DllDCACodecInterface
+{
+public:
+  virtual ~DllDCACodecInterface() {}
+  virtual dts_state_t * dts_init (uint32_t mm_accel)=0;
+  virtual int dts_syncinfo (dts_state_t *state, uint8_t * buf, int * flags, int * sample_rate, int * bit_rate, int *frame_length)=0;
+  virtual int dts_frame (dts_state_t * state, uint8_t * buf, int * flags, level_t * level, sample_t bias)=0;
+  virtual void dts_dynrng (dts_state_t * state, level_t (* call) (level_t, void *), void * data)=0;
+  virtual int dts_blocks_num (dts_state_t * state)=0;
+  virtual int dts_block (dts_state_t * state)=0;
+  virtual sample_t * dts_samples (dts_state_t * state)=0;
+  virtual void dts_free (dts_state_t * state)=0;
+};
+
 class DllDCACodec : public DllDynamic, DllDCACodecInterface
 {
   DECLARE_DLL_WRAPPER(DllDCACodec, DLL_PATH_LIBDTS )
@@ -121,6 +134,6 @@
   END_METHOD_RESOLVE()
 };
 
-#endif /* (defined USE_EXTERNAL_LIBDTS) */
+#endif /* (defined USE_EXTERNAL_LIBDCA) */
 
 #endif /* USE_LIBDTS_DECODER */