Task scheduler: Use restrict pointer qualifier

Those pointers are never to be aliased, so let's be explicit about this and hope
compiler does save some CPU ticks.

1 files changed, 4 insertions, 3 deletions

diff --git a/source/blender/blenkernel/intern/tracking_auto.c b/source/blender/blenkernel/intern/tracking_auto.c
index 0874d645a34..d297a92f29e 100644
--- a/source/blender/blenkernel/intern/tracking_auto.c
+++ b/source/blender/blenkernel/intern/tracking_auto.c
@@ -432,9 +432,10 @@ AutoTrackContext *BKE_autotrack_context_new(MovieClip *clip,
 	return context;
 }
 
-static void autotrack_context_step_cb(void *userdata,
-                                      int track,
-                                      const ParallelRangeTLS *UNUSED(tls))
+static void autotrack_context_step_cb(
+        void *__restrict userdata,
+        int track,
+        const ParallelRangeTLS *__restrict UNUSED(tls))
 {
 	AutoTrackContext *context = userdata;
 	const int frame_delta = context->backwards ? -1 : 1;