Mesa (master): util: move var declaration before loop to fix MSVC error

[Brian Paul]

Module: Mesa
Branch: master
Commit: 35fe71d97e679aa7fe792cae8e100e7c5dd18bfe
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=35fe71d97e679aa7fe792cae8e100e7c5dd18bfe

Author: Brian Paul <brianp at vmware.com>
Date:   Fri Jan  4 08:21:12 2013 -0700

util: move var declaration before loop to fix MSVC error

---

 src/gallium/auxiliary/util/u_blitter.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/gallium/auxiliary/util/u_blitter.c b/src/gallium/auxiliary/util/u_blitter.c
index 9173c82..1b9a3f4 100644
--- a/src/gallium/auxiliary/util/u_blitter.c
+++ b/src/gallium/auxiliary/util/u_blitter.c
@@ -1399,7 +1399,8 @@ void util_blitter_blit_generic(struct blitter_context *blitter,
                               UTIL_BLITTER_ATTRIB_TEXCOORD, &coord);
    } else {
       /* Draw the quad with the generic codepath. */
-      for (int z = 0; z < dstbox->depth; z++) {
+      int z;
+      for (z = 0; z < dstbox->depth; z++) {
          struct pipe_surface *old;
 
          /* Set framebuffer state. */