Bart/bullet3
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

fixed issue, double precision doesn't compile with SSE

Browse Source
This commit is contained in:
ejcoumans
2007-10-12 08:23:43 +00:00
parent 14171b1c05
commit 0aff20fc94
1 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
Extras/quickstep/OdeMacros.h
View File

@@ -207,7 +207,8 @@ inline void dSetValue1 (btScalar *dest, int size, btScalar val)
dAASSERT (dest && size >= 0); dAASSERT (dest && size >= 0);
int n_mod4 = size & 3; int n_mod4 = size & 3;
int n4 = size - n_mod4; int n4 = size - n_mod4;
#ifdef __USE_SSE__ /*#ifdef __USE_SSE__
//it is not supported on double precision, todo...
if(IS_ALIGNED_16(dest)){ if(IS_ALIGNED_16(dest)){
__m128 xmm0 = _mm_set_ps1(val); __m128 xmm0 = _mm_set_ps1(val);
for (int i=0; i<n4; i+=4) for (int i=0; i<n4; i+=4)
@@ -216,6 +217,8 @@ inline void dSetValue1 (btScalar *dest, int size, btScalar val)
} }
}else }else
#endif #endif
*/
{ {
for (int i=0; i<n4; i+=4) // Unrolled Loop for (int i=0; i<n4; i+=4) // Unrolled Loop
{ {