Remove intrinsics check, they are no longer used in FFmpeg.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@20214 b3059339-0415-0410-9bf9-f77b7e298cf2

configure

@@ -1508,40 +1508,6 @@ EOF
 fi
 
 
-# intrinsics headers for use with FFmpeg
-if test "$_sse" = yes ; then
-  echocheck "xmmintrin.h"
-  cat > $TMPC << EOF
-#include <xmmintrin.h>
-int main() { _mm_sfence(); return 0; }
-EOF
-  _builtin_vector=no
-  cc_check -msse && _builtin_vector=yes
-  if test "$_builtin_vector" = yes ; then
-    _def_builtin_vector='#define HAVE_BUILTIN_VECTOR 1'
-  else
-    _def_builtin_vector='#undef HAVE_BUILTIN_VECTOR'
-  fi
-  echores "$_builtin_vector"
-fi
-
-if test "$_3dnow" = yes ; then
-  echocheck "mm3dnow.h"
-  cat > $TMPC << EOF
-#include <mm3dnow.h>
-int main() { _m_femms(); return 0; }
-EOF
-  _mm3dnow=no
-  cc_check -m3dnow && _mm3dnow=yes
-  if test "$_mm3dnow" = yes ; then
-    _def_mm3dnow='#define HAVE_MM3DNOW 1'
-  else
-    _def_mm3dnow='#undef HAVE_MM3DNOW'
-  fi
-  echores "$_mm3dnow"
-fi
-
-
 echocheck "assembler support of -pipe option"
 cat > $TMPC << EOF
 int main(void) { return 0; }
@@ -8345,9 +8311,6 @@ $_def_iwmmxt	// only define if you have XScale IWMMX (ARM)
 
 $_def_altivec_h	// enables usage of altivec.h
 
-$_def_builtin_vector  // enables usage of xmmintrin.h
-$_def_mm3dnow         // enables usage of mm3dnow.h
-
 $_def_mlib  // Sun mediaLib, available only on solaris
 $_def_vis	// only define if you have VIS ( ultrasparc )