opencl: Workaround broken drivers that crash when you call clGetPlatformIDs with valid inputs. #496

1 files changed, 6 insertions, 2 deletions

diff --git a/libhb/scan.c b/libhb/scan.c
index e612f2a98..da7379c0f 100644
--- a/libhb/scan.c
+++ b/libhb/scan.c
@@ -1021,8 +1021,12 @@ skip_preview:
         title->video_decode_support = vid_info.video_decode_support;
 
         // TODO: check video dimensions
-        title->opencl_support = !!hb_opencl_available();
-
+        hb_handle_t *hb_handle = (hb_handle_t *)data->h;
+        if (hb_get_opencl_enabled(hb_handle))
+        {
+             title->opencl_support = !!hb_opencl_available();
+        }
+        
         // compute the aspect ratio based on the storage dimensions and PAR.
         hb_reduce(&title->dar.num, &title->dar.den,
                   title->geometry.par.num * title->geometry.width,