Remove cpu runtime checks

source/SoundTouch/FIRFilter.cpp

@@ -282,29 +282,20 @@ void * FIRFilter::operator new(size_t)
 
 FIRFilter * FIRFilter::newInstance()
 {
-    uint uExtensions;
-
-    uExtensions = detectCPUextensions();
-    (void)uExtensions;
-
     // Check if MMX/SSE instruction set extensions supported by CPU
 
 #ifdef SOUNDTOUCH_ALLOW_MMX
     // MMX routines available only with integer sample types
-    if (uExtensions & SUPPORT_MMX)
     {
         return ::new FIRFilterMMX;
     }
-    else
 #endif // SOUNDTOUCH_ALLOW_MMX
 
 #ifdef SOUNDTOUCH_ALLOW_SSE
-    if (uExtensions & SUPPORT_SSE)
     {
         // SSE support
         return ::new FIRFilterSSE;
     }
-    else
 #endif // SOUNDTOUCH_ALLOW_SSE
 
     {

source/SoundTouch/TDStretch.cpp

@@ -750,30 +750,21 @@ void * TDStretch::operator new(size_t)
 
 TDStretch * TDStretch::newInstance()
 {
-    uint uExtensions;
-
-    uExtensions = detectCPUextensions();
-    (void)uExtensions;
-
     // Check if MMX/SSE instruction set extensions supported by CPU
 
 #ifdef SOUNDTOUCH_ALLOW_MMX
     // MMX routines available only with integer sample types
-    if (uExtensions & SUPPORT_MMX)
     {
         return ::new TDStretchMMX;
     }
-    else
 #endif // SOUNDTOUCH_ALLOW_MMX
 
 
 #ifdef SOUNDTOUCH_ALLOW_SSE
-    if (uExtensions & SUPPORT_SSE)
     {
         // SSE support
         return ::new TDStretchSSE;
     }
-    else
 #endif // SOUNDTOUCH_ALLOW_SSE
 
     {

source/SoundTouch/cpu_detect.h

@@ -33,6 +33,7 @@
 //
 ////////////////////////////////////////////////////////////////////////////////
 
+#if 0
 #ifndef _CPU_DETECT_H_
 #define _CPU_DETECT_H_
 
@@ -53,3 +54,4 @@ uint detectCPUextensions(void);
 void disableExtensions(uint wDisableMask);
 
 #endif  // _CPU_DETECT_H_
+#endif