Mesa (master): llvmpipe: remove unused write_depth

[Brian Paul]

Module: Mesa
Branch: master
Commit: b73c9ba9195ac436960b90649db35bb11d23f9d0
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=b73c9ba9195ac436960b90649db35bb11d23f9d0

Author: Brian Paul <brianp at vmware.com>
Date:   Tue Apr 27 13:10:56 2010 -0600

llvmpipe: remove unused write_depth

---

 src/gallium/drivers/llvmpipe/lp_scene.c |    6 +-----
 src/gallium/drivers/llvmpipe/lp_scene.h |    4 +---
 src/gallium/drivers/llvmpipe/lp_setup.c |   11 ++++-------
 3 files changed, 6 insertions(+), 15 deletions(-)

diff --git a/src/gallium/drivers/llvmpipe/lp_scene.c b/src/gallium/drivers/llvmpipe/lp_scene.c
index 02a1b6a..1482a77 100644
--- a/src/gallium/drivers/llvmpipe/lp_scene.c
+++ b/src/gallium/drivers/llvmpipe/lp_scene.c
@@ -427,8 +427,7 @@ void lp_scene_begin_binning( struct lp_scene *scene,
 
 
 void lp_scene_rasterize( struct lp_scene *scene,
-                         struct lp_rasterizer *rast,
-                         boolean write_depth )
+                         struct lp_rasterizer *rast )
 {
    if (0) {
       unsigned x, y;
@@ -442,9 +441,6 @@ void lp_scene_rasterize( struct lp_scene *scene,
       }
    }
 
-   scene->write_depth = (scene->fb.zsbuf != NULL &&
-                         write_depth);
-
    /* Enqueue the scene for rasterization, then immediately wait for
     * it to finish.
     */
diff --git a/src/gallium/drivers/llvmpipe/lp_scene.h b/src/gallium/drivers/llvmpipe/lp_scene.h
index d3a8586..9467cd6 100644
--- a/src/gallium/drivers/llvmpipe/lp_scene.h
+++ b/src/gallium/drivers/llvmpipe/lp_scene.h
@@ -124,7 +124,6 @@ struct lp_scene {
     */
    unsigned scene_size;
 
-   boolean write_depth;
    boolean has_color_clear;
    boolean has_depth_clear;
 
@@ -312,8 +311,7 @@ lp_scene_bin_iter_next( struct lp_scene *scene, int *bin_x, int *bin_y );
 
 void
 lp_scene_rasterize( struct lp_scene *scene,
-                    struct lp_rasterizer *rast,
-                    boolean write_depth );
+                    struct lp_rasterizer *rast );
 
 void
 lp_scene_begin_binning( struct lp_scene *scene,
diff --git a/src/gallium/drivers/llvmpipe/lp_setup.c b/src/gallium/drivers/llvmpipe/lp_setup.c
index 649752c..611ec8c 100644
--- a/src/gallium/drivers/llvmpipe/lp_setup.c
+++ b/src/gallium/drivers/llvmpipe/lp_setup.c
@@ -152,14 +152,11 @@ static void reset_context( struct lp_setup_context *setup )
 
 /** Rasterize all scene's bins */
 static void
-lp_setup_rasterize_scene( struct lp_setup_context *setup,
-                          boolean write_depth )
+lp_setup_rasterize_scene( struct lp_setup_context *setup )
 {
    struct lp_scene *scene = lp_setup_get_current_scene(setup);
 
-   lp_scene_rasterize(scene,
-                      setup->rast,
-                      write_depth);
+   lp_scene_rasterize(scene, setup->rast);
 
    reset_context( setup );
 
@@ -210,7 +207,7 @@ execute_clears( struct lp_setup_context *setup )
    LP_DBG(DEBUG_SETUP, "%s\n", __FUNCTION__);
 
    begin_binning( setup );
-   lp_setup_rasterize_scene( setup, TRUE );
+   lp_setup_rasterize_scene( setup );
 }
 
 
@@ -241,7 +238,7 @@ set_scene_state( struct lp_setup_context *setup,
       if (old_state == SETUP_CLEARED)
          execute_clears( setup );
       else
-         lp_setup_rasterize_scene( setup, TRUE );
+         lp_setup_rasterize_scene( setup );
       break;
 
    default: