mg2d: add a context variable to control the log level

Simpler to use than overriding the log callback.

API bump.

1 files changed, 1 insertions, 0 deletions

diff --git a/mg2d_test.c b/mg2d_test.c
index 9b55963..c04e824 100644
--- a/mg2d_test.c
+++ b/mg2d_test.c
@@ -69,6 +69,7 @@ int main(int argc, char **argv)
     ctx->nb_relax_post = 2;
     ctx->tol = TOL;
     ctx->nb_threads = 1;
+    ctx->log_level = MG2D_LOG_VERBOSE;
 
     {
         MG2DBoundary *bnd = ctx->boundaries[MG2D_BOUNDARY_0L];