From: Brian Paul <brianp@vmware.com>
Date: Mon, 1 Apr 2013 22:46:06 +0000 (-0600)
Subject: hud: flush/unmap the vertex buffer before drawing
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=98b64cc20f676a167a4d8d5ea29602f8842a6cf4;p=mesa.git

hud: flush/unmap the vertex buffer before drawing

The VMware svga driver is picky about making sure the VBO is unmapped
before drawing.

Reviewed-by: Marek Olšák <maraeo@gmail.com>
---

diff --git a/src/gallium/auxiliary/hud/hud_context.c b/src/gallium/auxiliary/hud/hud_context.c
index 60355cabc77..65b82473b83 100644
--- a/src/gallium/auxiliary/hud/hud_context.c
+++ b/src/gallium/auxiliary/hud/hud_context.c
@@ -476,6 +476,9 @@ hud_draw(struct hud_context *hud, struct pipe_resource *tex)
       hud_pane_accumulate_vertices(hud, pane);
    }
 
+   /* unmap the uploader's vertex buffer before drawing */
+   u_upload_flush(hud->uploader);
+
    /* draw accumulated vertices for background quads */
    cso_set_fragment_shader_handle(hud->cso, hud->fs_color);