gallium: bypass u_vbuf if it's not needed (no fallbacks and no user VBOs)

[mesa.git] / src / mesa / state_tracker / st_draw_feedback.c

diff --git a/src/mesa/state_tracker/st_draw_feedback.c b/src/mesa/state_tracker/st_draw_feedback.c
index aa8450a71a600bd837f4fec6db117d5959102c46..b31745ffae57edd717e5e39bb1efd46902d0b6d8 100644 (file)
--- a/src/mesa/state_tracker/st_draw_feedback.c
+++ b/src/mesa/state_tracker/st_draw_feedback.c
@@ -160,7 +160,9 @@ st_feedback_draw_vbo(struct gl_context *ctx,
 
    /* Must setup these after state validation! */
    /* Setup arrays */
-   st_setup_arrays(st, vp, vp_variant, velements, vbuffers, &num_vbuffers);
+   bool uses_user_vertex_buffers;
+   st_setup_arrays(st, vp, vp_variant, velements, vbuffers, &num_vbuffers,
+                   &uses_user_vertex_buffers);
    /* Setup current values as userspace arrays */
    st_setup_current_user(st, vp, vp_variant, velements, vbuffers, &num_vbuffers);