Mesa (mesa_7_6_branch): softpipe: Initialize source in blend_quad.

[Vinson Lee]

Module: Mesa
Branch: mesa_7_6_branch
Commit: f8d4ac56f7596613730fa4961d9b7b2e8d042055
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=f8d4ac56f7596613730fa4961d9b7b2e8d042055

Author: Vinson Lee <vlee at vmware.com>
Date:   Sat Dec 12 18:34:15 2009 -0800

softpipe: Initialize source in blend_quad.

---

 src/gallium/drivers/softpipe/sp_quad_blend.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/gallium/drivers/softpipe/sp_quad_blend.c b/src/gallium/drivers/softpipe/sp_quad_blend.c
index b1e1880..43ed4c2 100644
--- a/src/gallium/drivers/softpipe/sp_quad_blend.c
+++ b/src/gallium/drivers/softpipe/sp_quad_blend.c
@@ -258,7 +258,8 @@ blend_quad(struct quad_stage *qs, struct quad_header *quad)
 
    /* loop over colorbuffer outputs */
    for (cbuf = 0; cbuf < softpipe->framebuffer.nr_cbufs; cbuf++) {
-      float source[4][QUAD_SIZE], dest[4][QUAD_SIZE];
+      float source[4][QUAD_SIZE] = { { 0 } };
+      float dest[4][QUAD_SIZE];
       struct softpipe_cached_tile *tile
          = sp_get_cached_tile(softpipe,
                               softpipe->cbuf_cache[cbuf],