Mesa (master): virgl: encode index buffer offset.

[Dave Airlie]

Module: Mesa
Branch: master
Commit: c4652a0a5b5eef32f31baa1187ecd2612ac1009d
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=c4652a0a5b5eef32f31baa1187ecd2612ac1009d

Author: Dave Airlie <airlied at redhat.com>
Date:   Tue Jul 25 16:09:40 2017 +1000

virgl: encode index buffer offset.

Fixes arb_vertex_buffer_object-combined-vertex-index

Cc: mesa-stable at lists.freedesktop.org
Signed-off-by: Dave Airlie <airlied at redhat.com>

---

 src/gallium/drivers/virgl/virgl_encode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/virgl/virgl_encode.c b/src/gallium/drivers/virgl/virgl_encode.c
index 3c8a0f4681..ee68fe068f 100644
--- a/src/gallium/drivers/virgl/virgl_encode.c
+++ b/src/gallium/drivers/virgl/virgl_encode.c
@@ -409,7 +409,7 @@ int virgl_encoder_set_index_buffer(struct virgl_context *ctx,
    virgl_encoder_write_res(ctx, res);
    if (ib) {
       virgl_encoder_write_dword(ctx->cbuf, ib->index_size);
-      virgl_encoder_write_dword(ctx->cbuf, 0);
+      virgl_encoder_write_dword(ctx->cbuf, ib->offset);
    }
    return 0;
 }