st: trigger noop if the default value is not true

v2: Verify that PIPE_CAP_FRONTEND_NOOP is available before calling vfunc (Icecream95)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com> (v1)
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7640>

diff --git a/src/mesa/state_tracker/st_manager.c b/src/mesa/state_tracker/st_manager.c
index d96dd68..9883425 100644 (file)
--- a/src/mesa/state_tracker/st_manager.c
+++ b/src/mesa/state_tracker/st_manager.c
@@ -990,6 +990,10 @@ st_api_create_context(struct st_api *stapi, struct st_manager *smapi,
    st->iface.pipe = st->pipe;
    st->iface.state_manager = smapi;
 
+   if (st->ctx->IntelBlackholeRender &&
+       st->pipe->screen->get_param(st->pipe->screen, PIPE_CAP_FRONTEND_NOOP))
+      st->pipe->set_frontend_noop(st->pipe, st->ctx->IntelBlackholeRender);
+
    *error = ST_CONTEXT_SUCCESS;
    return &st->iface;
 }