diff options
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_rast.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_rast.c b/src/gallium/drivers/llvmpipe/lp_rast.c index d22e50777fa..9e56c962d2d 100644 --- a/src/gallium/drivers/llvmpipe/lp_rast.c +++ b/src/gallium/drivers/llvmpipe/lp_rast.c @@ -910,7 +910,9 @@ lp_rast_create( unsigned num_threads ) create_rast_threads(rast); /* for synchronizing rasterization threads */ - pipe_barrier_init( &rast->barrier, rast->num_threads ); + if (rast->num_threads > 0) { + pipe_barrier_init( &rast->barrier, rast->num_threads ); + } memset(lp_dummy_tile, 0, sizeof lp_dummy_tile); @@ -967,7 +969,9 @@ void lp_rast_destroy( struct lp_rasterizer *rast ) } /* for synchronizing rasterization threads */ - pipe_barrier_destroy( &rast->barrier ); + if (rast->num_threads > 0) { + pipe_barrier_destroy( &rast->barrier ); + } lp_scene_queue_destroy(rast->full_scenes); |