gallium: remove redundant clear_color state.

4 files changed, 0 insertions, 66 deletions

diff --git a/src/mesa/state_tracker/st_atom.c b/src/mesa/state_tracker/st_atom.c
index 0797ea615e..bde81edd8c 100644
--- a/src/mesa/state_tracker/st_atom.c
+++ b/src/mesa/state_tracker/st_atom.c
@@ -45,7 +45,6 @@
 static const struct st_tracked_state *atoms[] =
 {
    &st_update_framebuffer,
-   &st_update_clear_color,
    &st_update_depth_stencil,
    &st_update_clip,
 
diff --git a/src/mesa/state_tracker/st_atom.h b/src/mesa/state_tracker/st_atom.h
index 3c0db0db09..0114f42ba5 100644
--- a/src/mesa/state_tracker/st_atom.h
+++ b/src/mesa/state_tracker/st_atom.h
@@ -46,7 +46,6 @@ void st_validate_state( struct st_context *st );
 
 const struct st_tracked_state st_update_framebuffer;
 const struct st_tracked_state st_update_clip;
-const struct st_tracked_state st_update_clear_color;
 const struct st_tracked_state st_update_depth_stencil;
 const struct st_tracked_state st_update_shader;
 const struct st_tracked_state st_update_rasterizer;
diff --git a/src/mesa/state_tracker/st_atom_clear_color.c b/src/mesa/state_tracker/st_atom_clear_color.c
deleted file mode 100644
index ce3431c5d3..0000000000
--- a/src/mesa/state_tracker/st_atom_clear_color.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
- /*
-  * Authors:
-  *   Keith Whitwell <keith@tungstengraphics.com>
-  *   Brian Paul
-  */
- 
-#include "st_context.h"
-#include "st_atom.h"
-#include "pipe/p_context.h"
-
-
-static void
-update_clear_color_state( struct st_context *st )
-{
-   struct pipe_clear_color_state clear;
-
-   clear.color[0] = st->ctx->Color.ClearColor[0];
-   clear.color[1] = st->ctx->Color.ClearColor[1];
-   clear.color[2] = st->ctx->Color.ClearColor[2];
-   clear.color[3] = st->ctx->Color.ClearColor[3];
-
-   if (memcmp(&clear, &st->state.clear_color, sizeof(clear)) != 0) {
-      st->state.clear_color = clear;
-      st->pipe->set_clear_color_state( st->pipe, &clear );
-   }
-}
-
-
-const struct st_tracked_state st_update_clear_color = {
-   .name = "st_update_clear_color",
-   .dirty = {
-      .mesa = _NEW_COLOR,
-      .st  = 0,
-   },
-   .update = update_clear_color_state
-};
diff --git a/src/mesa/state_tracker/st_context.h b/src/mesa/state_tracker/st_context.h
index 33aacdb6d1..4855961d09 100644
--- a/src/mesa/state_tracker/st_context.h
+++ b/src/mesa/state_tracker/st_context.h
@@ -103,7 +103,6 @@ struct st_context
       const struct cso_vertex_shader   *vs;
 
       struct pipe_blend_color  blend_color;
-      struct pipe_clear_color_state clear_color;
       struct pipe_clip_state clip;
       struct pipe_constant_buffer constants[2];
       struct pipe_framebuffer_state framebuffer;