 src/opusdec.c               |   39 ++++++++++--
 src/opusdec.vcxproj         |   15 ++++-
 src/opusdec.vcxproj.filters |    6 ++
 src/opusenc.c               |   24 +++++--
 src/opusenc.vcxproj         |   15 ++++-
 src/opusenc.vcxproj.filters |    6 ++
 src/opusinfo.vcxproj        |    4 +-
 src/unicode_support.c       |  148 +++++++++++++++++++++++++++++++++++++++++++
 src/unicode_support.h       |   16 +++++
 9 files changed, 256 insertions(+), 17 deletions(-)

diff --git a/src/opusdec.c b/src/opusdec.c
index 7b7ce7c..d6a0fbb 100644
--- a/src/opusdec.c
+++ b/src/opusdec.c
@@ -103,6 +103,8 @@
 #include "speex_resampler.h"
 #include "stack_alloc.h"
 
+#include "unicode_support.h"
+
 #define MINI(_a,_b)      ((_a)<(_b)?(_a):(_b))
 #define MAXI(_a,_b)      ((_a)>(_b)?(_a):(_b))
 #define CLAMPI(_a,_b,_c) (MAXI(_a,MINI(_b,_c)))
@@ -403,7 +405,7 @@ FILE *out_file_open(char *outFile, int *wav_format, int rate, int mapping_family
       }
       else
       {
-         fout = fopen(outFile, "wb");
+         fout = fopen_utf8(outFile, "wb");
          if (!fout)
          {
             perror(outFile);
@@ -601,7 +603,7 @@ opus_int64 audio_write(float *pcm, int channels, int frame_size, FILE *fout, Spe
    return sampout;
 }
 
-int main(int argc, char **argv)
+static int opusdec_main(int argc, char **argv)
 {
    int c;
    int option_index = 0;
@@ -651,6 +653,7 @@ int main(int argc, char **argv)
    SpeexResamplerState *resampler=NULL;
    float gain=1;
    int streams=0;
+   size_t last_spin=0;
 
    output=0;
    shapemem.a_buf=0;
@@ -694,7 +697,7 @@ int main(int argc, char **argv)
          {
             manual_gain=atof (optarg);
          }else if(strcmp(long_options[option_index].name,"save-range")==0){
-          frange=fopen(optarg,"w");
+          frange=fopen_utf8(optarg,"w");
           if(frange==NULL){
             perror(optarg);
             fprintf(stderr,"Could not open save-range file: %s\n",optarg);
@@ -744,7 +747,7 @@ int main(int argc, char **argv)
    }
    else
    {
-      fin = fopen(inFile, "rb");
+      fin = fopen_utf8(inFile, "rb");
       if (!fin)
       {
          perror(inFile);
@@ -861,6 +864,16 @@ int main(int argc, char **argv)
                   ret = opus_multistream_decode_float(st, NULL, 0, output, lost_size, 0);
                }
 
+               if(!quiet){
+                  static const char spinner[]="|/-\\";
+                  if(!(last_spin % 100)) {
+                     fprintf(stderr,"[%c]\b\b\b", spinner[(last_spin/100) % 3]);
+                     fflush(stderr);
+                  }
+                  last_spin++;
+               }
+
+
                if (ret<0)
                {
                   fprintf (stderr, "Decoding error: %s\n", opus_strerror(ret));
@@ -919,8 +932,11 @@ int main(int argc, char **argv)
             st=NULL;
          }
       }
-      if (feof(fin))
+      if (feof(fin)) {
+         fprintf(stderr, "Complete.\n");
+         fflush(stderr);
          break;
+      }
    }
 
    if (fout && wav_format>=0 && audio_size<0x7FFFFFFF)
@@ -968,3 +984,16 @@ int main(int argc, char **argv)
 
    return 0;
 }
+
+int main( int argc, char **argv )
+{
+  int my_argc;
+  char **my_argv;
+  int exit_code;
+
+  init_commandline_arguments_utf8(&my_argc, &my_argv);
+  exit_code = opusdec_main(my_argc, my_argv);
+  free_commandline_arguments_utf8(&my_argc, &my_argv);
+
+  return exit_code;
+}
\ No newline at end of file
diff --git a/src/opusdec.vcxproj b/src/opusdec.vcxproj
index 4992007..6bdb0ac 100644
--- a/src/opusdec.vcxproj
+++ b/src/opusdec.vcxproj
@@ -27,6 +27,7 @@
     <ClCompile Include="opusdec.c" />
     <ClCompile Include="opus_header.c" />
     <ClCompile Include="resample.c" />
+    <ClCompile Include="unicode_support.c" />
     <ClCompile Include="wave_out.c" />
     <ClCompile Include="wav_io.c" />
   </ItemGroup>
@@ -41,6 +42,7 @@
     <ClInclude Include="os_support.h" />
     <ClInclude Include="speex_resampler.h" />
     <ClInclude Include="stack_alloc.h" />
+    <ClInclude Include="unicode_support.h" />
     <ClInclude Include="wave_out.h" />
     <ClInclude Include="wav_io.h" />
   </ItemGroup>
@@ -165,9 +167,14 @@
       <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;HAVE_CONFIG_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
       <WarningLevel>Level3</WarningLevel>
-      <AdditionalIncludeDirectories>..\..\libogg\include;..\..\opus\include;..\win32;..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\libogg-1.3.0\include;..\..\opus-git\include;..\win32;..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
+      <Optimization>Full</Optimization>
+      <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
+      <OmitFramePointers>true</OmitFramePointers>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <EnableEnhancedInstructionSet>NotSet</EnableEnhancedInstructionSet>
     </ClCompile>
     <Link>
       <TargetMachine>MachineX86</TargetMachine>
@@ -175,8 +182,10 @@
       <SubSystem>Console</SubSystem>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
-      <AdditionalDependencies>celt.lib;opus.lib;silk_common.lib;silk_float.lib;libogg_static.lib;winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <AdditionalLibraryDirectories>$(OutDir)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>F:\DeLpHi\EncodePointerLib\Release\EncodePointer.lib;celt.lib;opus.lib;silk_common.lib;silk_float.lib;libogg_static.lib;winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(OutDir);D:\SVN\Tools\opus-git\Release;D:\SVN\Tools\libogg-1.3.0\win32\VS2010\Win32\Release</AdditionalLibraryDirectories>
+      <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
+      <MinimumRequiredVersion>5.0</MinimumRequiredVersion>
     </Link>
     <PreBuildEvent>
       <Command>"$(ProjectDir)..\win32\genversion.bat" "$(ProjectDir)..\win32\version.h" VERSION</Command>
diff --git a/src/opusdec.vcxproj.filters b/src/opusdec.vcxproj.filters
index cbf5e37..f00f948 100644
--- a/src/opusdec.vcxproj.filters
+++ b/src/opusdec.vcxproj.filters
@@ -41,6 +41,9 @@
     <ClCompile Include="..\share\getopt1.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="unicode_support.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="lpc.h">
@@ -79,5 +82,8 @@
     <ClInclude Include="info_opus.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="unicode_support.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/src/opusenc.c b/src/opusenc.c
index 5836826..3119eec 100644
--- a/src/opusenc.c
+++ b/src/opusenc.c
@@ -76,6 +76,8 @@
 #define VG_CHECK(x,y)
 #endif
 
+#include "unicode_support.h"
+
 static void comment_init(char **comments, int* length, const char *vendor_string);
 static void comment_add(char **comments, int* length, char *tag, char *val);
 
@@ -170,7 +172,7 @@ static inline void print_time(double seconds)
   if(seconds>0)fprintf(stderr," %0.4g second%s",seconds,seconds!=1?"s":"");
 }
 
-int main(int argc, char **argv)
+static int opusenc_main(int argc, char **argv)
 {
   static const input_format raw_format = {NULL, 0, raw_open, wav_close, "raw",N_("RAW file reader")};
   int option_index=0;
@@ -414,7 +416,7 @@ int main(int argc, char **argv)
           opt_ctls_ctlval[opt_ctls*3+2]=atoi(spos+1);
           opt_ctls++;
         }else if(strcmp(long_options[option_index].name,"save-range")==0){
-          frange=fopen(optarg,"w");
+          frange=fopen_utf8(optarg,"w");
           if(frange==NULL){
             perror(optarg);
             fprintf(stderr,"Could not open save-range file: %s\n",optarg);
@@ -466,7 +468,7 @@ int main(int argc, char **argv)
 #endif
     fin=stdin;
   }else{
-    fin=fopen(inFile, "rb");
+    fin=fopen_utf8(inFile, "rb");
     if(!fin){
       perror(inFile);
       exit(1);
@@ -689,7 +691,7 @@ int main(int argc, char **argv)
 #endif
     fout=stdout;
   }else{
-    fout=fopen(outFile, "wb");
+    fout=fopen_utf8(outFile, "wb");
     if(!fout){
       perror(outFile);
       exit(1);
@@ -907,6 +909,7 @@ int main(int argc, char **argv)
           coded_seconds/wall_time,
           estbitrate/1000.);
         fprintf(stderr,"%s",sbuf);
+        fflush(stderr); //Required for real-time progress updates in GUI's!
         last_spin_len=strlen(sbuf);
         last_spin=stop_time;
       }
@@ -1027,3 +1030,16 @@ static void comment_add(char **comments, int* length, char *tag, char *val)
 }
 #undef readint
 #undef writeint
+
+int main( int argc, char **argv )
+{
+  int my_argc;
+  char **my_argv;
+  int exit_code;
+
+  init_commandline_arguments_utf8(&my_argc, &my_argv);
+  exit_code = opusenc_main(my_argc, my_argv);
+  free_commandline_arguments_utf8(&my_argc, &my_argv);
+
+  return exit_code;
+}
diff --git a/src/opusenc.vcxproj b/src/opusenc.vcxproj
index 69f4e24..b3e003f 100644
--- a/src/opusenc.vcxproj
+++ b/src/opusenc.vcxproj
@@ -27,6 +27,7 @@
     <ClCompile Include="opusenc.c" />
     <ClCompile Include="opus_header.c" />
     <ClCompile Include="resample.c" />
+    <ClCompile Include="unicode_support.c" />
     <ClCompile Include="wave_out.c" />
     <ClCompile Include="wav_io.c" />
   </ItemGroup>
@@ -41,6 +42,7 @@
     <ClInclude Include="os_support.h" />
     <ClInclude Include="speex_resampler.h" />
     <ClInclude Include="stack_alloc.h" />
+    <ClInclude Include="unicode_support.h" />
     <ClInclude Include="wave_out.h" />
     <ClInclude Include="wav_io.h" />
   </ItemGroup>
@@ -165,9 +167,14 @@
       <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;HAVE_CONFIG_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
       <WarningLevel>Level3</WarningLevel>
-      <AdditionalIncludeDirectories>..\..\libogg\include;..\..\opus\include;..\win32;..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\libogg-1.3.0\include;..\..\opus-git\include;..\win32;..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
+      <Optimization>Full</Optimization>
+      <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
+      <OmitFramePointers>true</OmitFramePointers>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <EnableEnhancedInstructionSet>NotSet</EnableEnhancedInstructionSet>
     </ClCompile>
     <Link>
       <TargetMachine>MachineX86</TargetMachine>
@@ -175,8 +182,10 @@
       <SubSystem>Console</SubSystem>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
-      <AdditionalDependencies>celt.lib;opus.lib;silk_common.lib;silk_float.lib;libogg_static.lib;winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <AdditionalLibraryDirectories>$(OutDir)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>F:\DeLpHi\EncodePointerLib\Release\EncodePointer.lib;celt.lib;opus.lib;silk_common.lib;silk_float.lib;libogg_static.lib;winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(OutDir);D:\SVN\Tools\opus-git\Release;D:\SVN\Tools\libogg-1.3.0\win32\VS2010\Win32\Release</AdditionalLibraryDirectories>
+      <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
+      <MinimumRequiredVersion>5.0</MinimumRequiredVersion>
     </Link>
     <PreBuildEvent>
       <Command>"$(ProjectDir)..\win32\genversion.bat" "$(ProjectDir)..\win32\version.h" VERSION</Command>
diff --git a/src/opusenc.vcxproj.filters b/src/opusenc.vcxproj.filters
index 0d0fe39..9f2e768 100644
--- a/src/opusenc.vcxproj.filters
+++ b/src/opusenc.vcxproj.filters
@@ -41,6 +41,9 @@
     <ClCompile Include="..\share\getopt1.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="unicode_support.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="info_opus.h">
@@ -79,5 +82,8 @@
     <ClInclude Include="diag_range.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="unicode_support.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/src/opusinfo.vcxproj b/src/opusinfo.vcxproj
index 11eee29..538bf0c 100644
--- a/src/opusinfo.vcxproj
+++ b/src/opusinfo.vcxproj
@@ -166,7 +166,7 @@
       <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;HAVE_CONFIG_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
       <WarningLevel>Level3</WarningLevel>
-      <AdditionalIncludeDirectories>..\..\libogg\include;..\..\opus\include;..\win32;..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\libogg-1.3.0\include;..\..\opus-git\include;..\win32;..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
     </ClCompile>
@@ -177,7 +177,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalDependencies>celt.lib;opus.lib;silk_common.lib;silk_float.lib;libogg_static.lib;winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <AdditionalLibraryDirectories>$(OutDir)</AdditionalLibraryDirectories>
+      <AdditionalLibraryDirectories>$(OutDir);D:\SVN\Tools\opus-git\Release;D:\SVN\Tools\libogg-1.3.0\win32\VS2010\Win32\Release</AdditionalLibraryDirectories>
     </Link>
     <PreBuildEvent>
       <Command>"$(ProjectDir)..\win32\genversion.bat" "$(ProjectDir)..\win32\version.h" VERSION</Command>
diff --git a/src/unicode_support.c b/src/unicode_support.c
new file mode 100644
index 0000000..e0cbbc9
--- /dev/null
+++ b/src/unicode_support.c
@@ -0,0 +1,148 @@
+#include "unicode_support.h"
+
+#include <windows.h>
+#include <io.h>
+
+char *utf16_to_utf8(const wchar_t *input)
+{
+	char *Buffer;
+	int BuffSize = 0, Result = 0;
+
+	BuffSize = WideCharToMultiByte(CP_UTF8, 0, input, -1, NULL, 0, NULL, NULL);
+	Buffer = (char*) malloc(sizeof(char) * BuffSize);
+	if(Buffer)
+	{
+		Result = WideCharToMultiByte(CP_UTF8, 0, input, -1, Buffer, BuffSize, NULL, NULL);
+	}
+
+	return ((Result > 0) && (Result <= BuffSize)) ? Buffer : NULL;
+}
+
+char *utf16_to_ansi(const wchar_t *input)
+{
+	char *Buffer;
+	int BuffSize = 0, Result = 0;
+
+	BuffSize = WideCharToMultiByte(CP_ACP, 0, input, -1, NULL, 0, NULL, NULL);
+	Buffer = (char*) malloc(sizeof(char) * BuffSize);
+	if(Buffer)
+	{
+		Result = WideCharToMultiByte(CP_ACP, 0, input, -1, Buffer, BuffSize, NULL, NULL);
+	}
+
+	return ((Result > 0) && (Result <= BuffSize)) ? Buffer : NULL;
+}
+
+wchar_t *utf8_to_utf16(const char *input)
+{
+	wchar_t *Buffer;
+	int BuffSize = 0, Result = 0;
+
+	BuffSize = MultiByteToWideChar(CP_UTF8, 0, input, -1, NULL, 0);
+	Buffer = (wchar_t*) malloc(sizeof(wchar_t) * BuffSize);
+	if(Buffer)
+	{
+		Result = MultiByteToWideChar(CP_UTF8, 0, input, -1, Buffer, BuffSize);
+	}
+
+	return ((Result > 0) && (Result <= BuffSize)) ? Buffer : NULL;
+}
+
+void init_commandline_arguments_utf8(int *argc, char ***argv)
+{
+	int i, nArgs;
+	LPWSTR *szArglist;
+
+	szArglist = CommandLineToArgvW(GetCommandLineW(), &nArgs);
+
+	if(NULL == szArglist)
+	{
+		fprintf(stderr, "\nFATAL: CommandLineToArgvW failed\n\n");
+		exit(-1);
+	}
+
+	*argv = (char**) malloc(sizeof(char*) * nArgs);
+	*argc = nArgs;
+
+	if(NULL == *argv)
+	{
+		fprintf(stderr, "\nFATAL: Malloc failed\n\n");
+		exit(-1);
+	}
+	
+	for(i = 0; i < nArgs; i++)
+	{
+		(*argv)[i] = utf16_to_utf8(szArglist[i]);
+		if(NULL == (*argv)[i])
+		{
+			fprintf(stderr, "\nFATAL: utf16_to_utf8 failed\n\n");
+			exit(-1);
+		}
+	}
+
+	LocalFree(szArglist);
+}
+
+void free_commandline_arguments_utf8(int *argc, char ***argv)
+{
+	int i = 0;
+	
+	if(*argv != NULL)
+	{
+		for(i = 0; i < *argc; i++)
+		{
+			if((*argv)[i] != NULL)
+			{
+				free((*argv)[i]);
+				(*argv)[i] = NULL;
+			}
+		}
+		free(*argv);
+		*argv = NULL;
+	}
+}
+
+FILE *fopen_utf8(const char *filename_utf8, const char *mode_utf8)
+{
+	FILE *ret = NULL;
+	wchar_t *filename_utf16 = utf8_to_utf16(filename_utf8);
+	wchar_t *mode_utf16 = utf8_to_utf16(mode_utf8);
+	
+	if(filename_utf16 && mode_utf16)
+	{
+		ret = _wfopen(filename_utf16, mode_utf16);
+	}
+
+	if(filename_utf16) free(filename_utf16);
+	if(mode_utf16) free(mode_utf16);
+
+	return ret;
+}
+
+int stat_utf8(const char *path_utf8, struct _stat *buf)
+{
+	int ret = -1;
+	
+	wchar_t *path_utf16 = utf8_to_utf16(path_utf8);
+	if(path_utf16)
+	{
+		ret = _wstat(path_utf16, buf);
+		free(path_utf16);
+	}
+	
+	return ret;
+}
+
+int unlink_utf8(const char *path_utf8)
+{
+	int ret = -1;
+	
+	wchar_t *path_utf16 = utf8_to_utf16(path_utf8);
+	if(path_utf16)
+	{
+		ret = _wunlink(path_utf16);
+		free(path_utf16);
+	}
+	
+	return ret;
+}
diff --git a/src/unicode_support.h b/src/unicode_support.h
new file mode 100644
index 0000000..6775e00
--- /dev/null
+++ b/src/unicode_support.h
@@ -0,0 +1,16 @@
+#ifndef UNICODE_SUPPORT_H_INCLUDED
+#define UNICODE_SUPPORT_H_INCLUDED
+
+#include <stdio.h>
+#include <sys/stat.h>
+
+char *utf16_to_utf8(const wchar_t *input);
+char *utf16_to_ansi(const wchar_t *input);
+wchar_t *utf8_to_utf16(const char *input);
+void init_commandline_arguments_utf8(int *argc, char ***argv);
+void free_commandline_arguments_utf8(int *argc, char ***argv);
+FILE *fopen_utf8(const char *filename_utf8, const char *mode_utf8);
+int stat_utf8(const char *path_utf8, struct _stat *buf);
+int unlink_utf8(const char *path_utf8);
+
+#endif
\ No newline at end of file
