Remove AltiVec vector declaration compiler compatibility macros.

The original problem was that FSF and Apple gcc used a different syntax
for vector declarations, i.e. {} vs. (). Nowadays Apple gcc versions support
the standard {} syntax and versions that support {} are available on all
relevant Mac OS X versions. Thus the greater compatibility is no longer
worth cluttering the code with macros.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27350 b3059339-0415-0410-9bf9-f77b7e298cf2

configure

@@ -2470,11 +2470,9 @@ EOF
     # check if the compiler supports braces for vector declarations
     cat > $TMPC << EOF
 $inc_altivec_h
-#define AVV(x...) {x}
+int main(void) { (vector int) {1}; return 0; }
-int main(void) { (vector int) AVV(1); return 0; }
 EOF
-    cc_check $_altivec_gcc_flags &&
+    cc_check $_altivec_gcc_flags || die "You need a compiler that supports {} in AltiVec vector declarations."
-        _def_altivec_vector_braces='#define HAVE_ALTIVEC_VECTOR_BRACES 1'
 
     # Disable runtime cpudetection if we cannot generate AltiVec code or
     # AltiVec is disabled by the user.
@@ -8630,7 +8628,6 @@ $_def_gethostbyname2
 `ff_config_enable "$_cpuexts_all" "$_cpuexts" "HAVE"`
 
 $_def_altivec_h	// enables usage of altivec.h
-$_def_altivec_vector_braces
 
 /* libvo options */
 #define SCREEN_SIZE_X 1

liba52/imdct.c

@@ -382,16 +382,10 @@ void imdct_do_512 (sample_t * data, sample_t * delay, sample_t bias)
 #define WORD_s2 0x18,0x19,0x1a,0x1b
 #define WORD_s3 0x1c,0x1d,0x1e,0x1f
 
-#ifdef HAVE_ALTIVEC_VECTOR_BRACES
+#define vcprm(a,b,c,d) (const vector unsigned char){WORD_ ## a, WORD_ ## b, WORD_ ## c, WORD_ ## d}
-#define AVV(x...) {x}
+#define vcii(a,b,c,d) (const vector float){FLOAT_ ## a, FLOAT_ ## b, FLOAT_ ## c, FLOAT_ ## d}
-#else
-#define AVV(x...) (x)
-#endif
 
-#define vcprm(a,b,c,d) (const vector unsigned char)AVV(WORD_ ## a, WORD_ ## b, WORD_ ## c, WORD_ ## d)
+#define FOUROF(a) {a,a,a,a}
-#define vcii(a,b,c,d) (const vector float)AVV(FLOAT_ ## a, FLOAT_ ## b, FLOAT_ ## c, FLOAT_ ## d)
-
-#define FOUROF(a) AVV(a,a,a,a)
 
 // vcprmle is used to keep the same index as in the SSE version.
 // it's the same as vcprm, with the index inversed

liba52/liba52_changes.diff

@@ -1542,7 +1542,7 @@
  {
      int i, k;
      sample_t t_r, t_i, a_r, a_i, b_r, b_i, w_1, w_2;
-@@ -285,6 +365,707 @@
+@@ -285,6 +365,701 @@
      }
  }
  
@@ -1563,16 +1563,10 @@
 +#define WORD_s2 0x18,0x19,0x1a,0x1b
 +#define WORD_s3 0x1c,0x1d,0x1e,0x1f
 +
-+#ifdef HAVE_ALTIVEC_VECTOR_BRACES
++#define vcprm(a,b,c,d) (const vector unsigned char){WORD_ ## a, WORD_ ## b, WORD_ ## c, WORD_ ## d}
-+#define AVV(x...) {x}
++#define vcii(a,b,c,d) (const vector float){FLOAT_ ## a, FLOAT_ ## b, FLOAT_ ## c, FLOAT_ ## d}
-+#else
-+#define AVV(x...) (x)
-+#endif
 +
-+#define vcprm(a,b,c,d) (const vector unsigned char)AVV(WORD_ ## a, WORD_ ## b, WORD_ ## c, WORD_ ## d)
++#define FOUROF(a) {a,a,a,a}
-+#define vcii(a,b,c,d) (const vector float)AVV(FLOAT_ ## a, FLOAT_ ## b, FLOAT_ ## c, FLOAT_ ## d)
-+
-+#define FOUROF(a) AVV(a,a,a,a)
 +
 +// vcprmle is used to keep the same index as in the SSE version.
 +// it's the same as vcprm, with the index inversed

mp3lib/dct64_altivec.c

@@ -27,16 +27,10 @@
 #define WORD_s2 0x18,0x19,0x1a,0x1b
 #define WORD_s3 0x1c,0x1d,0x1e,0x1f
 
-#ifdef HAVE_ALTIVEC_VECTOR_BRACES
+#define vcprm(a,b,c,d) (const vector unsigned char){WORD_ ## a, WORD_ ## b, WORD_ ## c, WORD_ ## d}
-#define AVV(x...) {x}
+#define vcii(a,b,c,d) (const vector float){FLOAT_ ## a, FLOAT_ ## b, FLOAT_ ## c, FLOAT_ ## d}
-#else
-#define AVV(x...) (x)
-#endif
 
-#define vcprm(a,b,c,d) (const vector unsigned char)AVV(WORD_ ## a, WORD_ ## b, WORD_ ## c, WORD_ ## d)
+#define FOUROF(a) {a,a,a,a}
-#define vcii(a,b,c,d) (const vector float)AVV(FLOAT_ ## a, FLOAT_ ## b, FLOAT_ ## c, FLOAT_ ## d)
-
-#define FOUROF(a) AVV(a,a,a,a)
 
 // vcprmle is used to keep the same index as in the SSE version.
 // it's the same as vcprm, with the index inversed