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 #include "util/slab.h"
  33
  34 #include "ilo_common.h"
  35 #include "ilo_cp.h"
  36 #include "ilo_draw.h"
  37 #include "ilo_state.h"
  38
  39 struct u_upload_mgr;
  40 struct intel_winsys;
  41
  42 struct ilo_blitter;
  43 struct ilo_render;
  44 struct ilo_screen;
  45 struct ilo_shader_cache;
  46
  47 struct ilo_context {
  48    struct pipe_context base;
  49
  50    struct intel_winsys *winsys;
  51    struct ilo_dev *dev;
  52
  53    struct slab_mempool transfer_mempool;
  54
  55    struct ilo_cp *cp;
  56
  57    struct ilo_shader_cache *shader_cache;
  58    struct ilo_blitter *blitter;
  59    struct ilo_render *render;
  60
  61    struct u_upload_mgr *uploader;
  62
  63    struct ilo_state_vector state_vector;
  64
  65    struct {
  66       struct pipe_query *query;
  67       bool condition;
  68       unsigned mode;
  69    } render_condition;
  70
  71    struct {
  72       struct ilo_cp_owner cp_owner;
  73       struct list_head queries;
  74    } draw;
  75 };
  76
  77 static inline struct ilo_context *
  78 ilo_context(struct pipe_context *pipe)
  79 {
  80    return (struct ilo_context *) pipe;
  81 }
  82
  83 void
  84 ilo_init_context_functions(struct ilo_screen *is);
  85
  86 bool
  87 ilo_skip_rendering(struct ilo_context *ilo);
  88
  89 #endif /* ILO_CONTEXT_H */