Mesa (mesa_7_7_branch): st/xorg: don' t bother with cso save and restore in copy func

[Keith Whitwell]

Module: Mesa
Branch: mesa_7_7_branch
Commit: 899d20cfaa003913b38ae9e095ca87b8725a19c1
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=899d20cfaa003913b38ae9e095ca87b8725a19c1

Author: Keith Whitwell <keithw at vmware.com>
Date:   Wed Nov 25 18:42:54 2009 +0000

st/xorg: don't bother with cso save and restore in copy func

---

 src/gallium/state_trackers/xorg/xorg_renderer.c |   19 -------------------
 1 files changed, 0 insertions(+), 19 deletions(-)

diff --git a/src/gallium/state_trackers/xorg/xorg_renderer.c b/src/gallium/state_trackers/xorg/xorg_renderer.c
index bf38fa7..c9c5ea4 100644
--- a/src/gallium/state_trackers/xorg/xorg_renderer.c
+++ b/src/gallium/state_trackers/xorg/xorg_renderer.c
@@ -595,16 +595,6 @@ static void renderer_copy_texture(struct xorg_renderer *r,
                                       PIPE_TEXTURE_USAGE_RENDER_TARGET,
                                       0));
 
-   /* save state (restored below) */
-   cso_save_blend(r->cso);
-   cso_save_samplers(r->cso);
-   cso_save_sampler_textures(r->cso);
-   cso_save_framebuffer(r->cso);
-   cso_save_fragment_shader(r->cso);
-   cso_save_vertex_shader(r->cso);
-
-   cso_save_viewport(r->cso);
-
 
    /* set misc state we care about */
    {
@@ -665,15 +655,6 @@ static void renderer_copy_texture(struct xorg_renderer *r,
       pipe_buffer_reference(&buf, NULL);
    }
 
-   /* restore state we changed */
-   cso_restore_blend(r->cso);
-   cso_restore_samplers(r->cso);
-   cso_restore_sampler_textures(r->cso);
-   cso_restore_framebuffer(r->cso);
-   cso_restore_vertex_shader(r->cso);
-   cso_restore_fragment_shader(r->cso);
-   cso_restore_viewport(r->cso);
-
    pipe_surface_reference(&dst_surf, NULL);
 }