X-Git-Url: http://git.kpe.io/?p=ctsim.git;a=blobdiff_plain;f=libctsim%2Fbackprojectors.cpp;fp=libctsim%2Fbackprojectors.cpp;h=e4a240824393f9186c5a7c259cf48ef996d503f3;hp=2b9eba45cdc4ec7ce4b300030c19a4fafaf5af1e;hb=4dcc4369ae9a151a27c3e3fbc183978db4ea6bdd;hpb=0f3276aa66802546766faeb113562f4c835979eb

diff --git a/libctsim/backprojectors.cpp b/libctsim/backprojectors.cpp
index 2b9eba4..e4a2408 100644
--- a/libctsim/backprojectors.cpp
+++ b/libctsim/backprojectors.cpp
@@ -330,6 +330,9 @@ Backproject::PostProcessing()
 void
 Backproject::ScaleImageByRotIncrement ()
 {
+#if HAVE_OPENMP
+  #pragma omp parallel for
+#endif
   for (int ix = 0; ix < nx; ix++)
     for (int iy = 0; iy < ny; iy++)
       v[ix][iy] *= rotScale;