src/gallium/drivers/ilo/ilo_context.h

   1 /*
   2  * Mesa 3-D graphics library
   3  *
   4  * Copyright (C) 2012-2013 LunarG, Inc.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the "Software"),
   8  * to deal in the Software without restriction, including without limitation
   9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  10  * and/or sell copies of the Software, and to permit persons to whom the
  11  * Software is furnished to do so, subject to the following conditions:
  12  *
  13  * The above copyright notice and this permission notice shall be included
  14  * in all copies or substantial portions of the Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  19  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  21  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  22  * DEALINGS IN THE SOFTWARE.
  23  *
  24  * Authors:
  25  *    Chia-I Wu <olv@lunarg.com>
  26  */
  27
  28 #ifndef ILO_CONTEXT_H
  29 #define ILO_CONTEXT_H
  30
  31 #include "pipe/p_context.h"
  32
  33 #include "ilo_common.h"
  34
  35 struct intel_winsys;
  36 struct ilo_screen;
  37
  38 struct ilo_context {
  39    struct pipe_context base;
  40
  41    struct intel_winsys *winsys;
  42    int devid;
  43    int gen;
  44    int gt;
  45
  46    int max_vs_threads;
  47    int max_gs_threads;
  48    int max_wm_threads;
  49    struct {
  50       int size;
  51       int max_vs_entries;
  52       int max_gs_entries;
  53    } urb;
  54 };
  55
  56 static inline struct ilo_context *
  57 ilo_context(struct pipe_context *pipe)
  58 {
  59    return (struct ilo_context *) pipe;
  60 }
  61
  62 void
  63 ilo_init_context_functions(struct ilo_screen *is);
  64
  65 #endif /* ILO_CONTEXT_H */