From: Keith Whitwell <keithw@vmware.com>
Date: Fri, 27 Feb 2009 15:10:11 +0000 (+0000)
Subject: util: set vbuf.max_index in draw_vertex_buffer()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b747e1dec4a2999412ee25371994a07a4bed900e;p=mesa.git

util: set vbuf.max_index in draw_vertex_buffer()
(cherry picked from commit 1350f2efba5eeceebe0e711db6152c29e9889ce7)
---

diff --git a/src/gallium/auxiliary/util/u_draw_quad.c b/src/gallium/auxiliary/util/u_draw_quad.c
index f282f3d2891..f0bcd758999 100644
--- a/src/gallium/auxiliary/util/u_draw_quad.c
+++ b/src/gallium/auxiliary/util/u_draw_quad.c
@@ -51,9 +51,11 @@ util_draw_vertex_buffer(struct pipe_context *pipe,
    assert(num_attribs <= PIPE_MAX_ATTRIBS);
 
    /* tell pipe about the vertex buffer */
+   memset(&vbuffer, 0, sizeof(vbuffer));
    vbuffer.buffer = vbuf;
    vbuffer.stride = num_attribs * 4 * sizeof(float);  /* vertex size */
    vbuffer.buffer_offset = offset;
+   vbuffer.max_index = num_verts - 1;
    pipe->set_vertex_buffers(pipe, 1, &vbuffer);
 
    /* tell pipe about the vertex attributes */