From: Marek Olšák <marek.olsak@amd.com>
Date: Tue, 17 Jul 2018 05:50:42 +0000 (-0400)
Subject: st/mesa: notify u_vbuf/driver that draw index bounds are unknown for indirect
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=201ebf51d1dbea6474dd19524e634b823cb391d7;p=mesa.git

st/mesa: notify u_vbuf/driver that draw index bounds are unknown for indirect

Reviewed-by: Eric Anholt <eric@anholt.net>
---

diff --git a/src/mesa/state_tracker/st_draw.c b/src/mesa/state_tracker/st_draw.c
index dee69783ada..eb52d9505b6 100644
--- a/src/mesa/state_tracker/st_draw.c
+++ b/src/mesa/state_tracker/st_draw.c
@@ -261,6 +261,7 @@ st_indirect_draw_vbo(struct gl_context *ctx,
    memset(&indirect, 0, sizeof(indirect));
    util_draw_init_info(&info);
    info.start = 0; /* index offset / index size */
+   info.max_index = ~0u; /* so that u_vbuf can tell that it's unknown */
 
    if (ib) {
       struct gl_buffer_object *bufobj = ib->obj;