Mesa (master): softpipe: add const qualifier to silence warnings

[Brian Paul]

Module: Mesa
Branch: master
Commit: e3a7cb4a6c94efe250c0212f062930e2026a861d
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=e3a7cb4a6c94efe250c0212f062930e2026a861d

Author: Brian Paul <brianp at vmware.com>
Date:   Thu Aug 25 10:06:29 2011 -0600

softpipe: add const qualifier to silence warnings

---

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

diff --git a/src/gallium/drivers/softpipe/sp_tex_sample.c b/src/gallium/drivers/softpipe/sp_tex_sample.c
index 76ec2f4..89c6536 100644
--- a/src/gallium/drivers/softpipe/sp_tex_sample.c
+++ b/src/gallium/drivers/softpipe/sp_tex_sample.c
@@ -2620,7 +2620,7 @@ sample_get_texels(struct tgsi_sampler *tgsi_sampler,
    union tex_tile_address addr;
    const struct pipe_resource *texture = samp->view->texture;
    int j, c;
-   float *tx;
+   const float *tx;
 
    addr.value = 0;
    /* TODO write a better test for LOD */