use macros to check for SSE-compatibility

svn path=/trunk/externals/zexy/; revision=17478

2 files changed, 6 insertions, 2 deletions

diff --git a/src/abs~.c b/src/abs~.c
index b55a742..d021f8e 100644
--- a/src/abs~.c
+++ b/src/abs~.c
@@ -119,7 +119,9 @@ static void sigABS_dsp(t_abs *x, t_signal **sp)
 {
 #ifdef __SSE__
   if(
-     (!(sp[0]->s_n & 15)) &&
+     Z_SIMD_CHKBLOCKSIZE(sp[0]->s_n) &&
+     Z_SIMD_CHKALIGN(sp[0]->s_vec) &&
+     Z_SIMD_CHKALIGN(sp[1]->s_vec) &&
      ZEXY_TYPE_EQUAL(t_sample, float) && 
      zexy_testSSE(sigABS_perform,
 		  sigABS_performSSE, 
diff --git a/src/sgn~.c b/src/sgn~.c
index 2421b69..5341694 100644
--- a/src/sgn~.c
+++ b/src/sgn~.c
@@ -111,11 +111,13 @@ static void sgnTilde_dsp(t_sgnTilde *x, t_signal **sp)
 {
 #ifdef __SSE__
   if(
+     Z_SIMD_CHKBLOCKSIZE(sp[0]->s_n) &&
+     Z_SIMD_CHKALIGN(sp[0]->s_vec) &&
+     Z_SIMD_CHKALIGN(sp[1]->s_vec) &&
      ZEXY_TYPE_EQUAL(t_sample, float) && /*  currently SSE2 code is only for float (not for double) */
      zexy_testSSE(sgnTilde_perform,
 		  sgnTilde_performSSE, 
 		  1,1)
-     && !(sp[0]->s_n & 7)
      )
     {
       dsp_add(sgnTilde_performSSE, 3, sp[0]->s_vec, sp[1]->s_vec, sp[0]->s_n);