small bugfix in turbo-encoder (both SSE4 and AVX2) which affected short block-lengths

2016-06-13 11:50:56 +02:00
parent ec905e7cf9
commit 8adffcea3a
1 changed files with 3 additions and 3 deletions
@@ -438,10 +438,10 @@ char interleave_compact_byte(short * base_interleaver,unsigned char * input, uns
  uint8_t *systematic2_ptr=(uint8_t *) output;
 #endif
 #ifndef __AVX2__
-  int input_length_words=n>>1;
+  int input_length_words=1+((n-1)>>1);
 #else
-  int input_length_words=n>>2;
-#endif
+  int input_length_words=1+((n-1)>>2);
+#endif 
  for ( i=0; i<  input_length_words ; i ++ ) {

 #if defined(__x86_64__) || defined(__i386__)