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  1. /**************************************************************************
  2.  *
  3.  * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
  4.  * All Rights Reserved.
  5.  *
  6.  * Permission is hereby granted, free of charge, to any person obtaining a
  7.  * copy of this software and associated documentation files (the
  8.  * "Software"), to deal in the Software without restriction, including
  9.  * without limitation the rights to use, copy, modify, merge, publish,
  10.  * distribute, sub license, and/or sell copies of the Software, and to
  11.  * permit persons to whom the Software is furnished to do so, subject to
  12.  * the following conditions:
  13.  *
  14.  * The above copyright notice and this permission notice (including the
  15.  * next paragraph) shall be included in all copies or substantial portions
  16.  * of the Software.
  17.  *
  18.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  19.  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20.  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  21.  * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
  22.  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  23.  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  24.  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25.  *
  26.  **************************************************************************/
  27.  
  28. /* Authors:  Keith Whitwell <keith@tungstengraphics.com>
  29.  */
  30.  
  31. #ifndef I915_STATE_H
  32. #define I915_STATE_H
  33.  
  34. struct i915_context;
  35.  
  36.  
  37. struct i915_tracked_state {
  38.    const char *name;
  39.    void (*update)(struct i915_context *);
  40.    unsigned dirty;
  41. };
  42.  
  43. extern struct i915_tracked_state i915_update_vertex_layout;
  44.  
  45. extern struct i915_tracked_state i915_hw_samplers;
  46. extern struct i915_tracked_state i915_hw_sampler_views;
  47. extern struct i915_tracked_state i915_hw_immediate;
  48. extern struct i915_tracked_state i915_hw_dynamic;
  49. extern struct i915_tracked_state i915_hw_fs;
  50. extern struct i915_tracked_state i915_hw_framebuffer;
  51. extern struct i915_tracked_state i915_hw_dst_buf_vars;
  52. extern struct i915_tracked_state i915_hw_constants;
  53.  
  54. void i915_update_derived(struct i915_context *i915);
  55. void i915_emit_hardware_state(struct i915_context *i915);
  56.  
  57. #endif
  58.