Home | History | Annotate | Download | only in i915 
      1 /**************************************************************************
      2  *
      3  * Copyright 2007 VMware, Inc.
      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 VMWARE 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 <keithw (at) vmware.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 struct pipe_sampler_view *
     57 i915_create_sampler_view_custom(struct pipe_context *pipe,
     58                                 struct pipe_resource *texture,
     59                                 const struct pipe_sampler_view *templ,
     60                                 unsigned width0,
     61                                 unsigned height0);
     62 
     63 #endif
     64