src/gallium/drivers/llvmpipe/lp_state.h

   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@vmware.com>
  29  */
  30
  31 #ifndef LP_STATE_H
  32 #define LP_STATE_H
  33
  34 #include "pipe/p_state.h"
  35 #include "lp_jit.h"
  36 #include "lp_state_fs.h"
  37 #include "gallivm/lp_bld.h"
  38
  39
  40 #define LP_NEW_VIEWPORT      0x1
  41 #define LP_NEW_RASTERIZER    0x2
  42 #define LP_NEW_FS            0x4
  43 #define LP_NEW_BLEND         0x8
  44 #define LP_NEW_CLIP          0x10
  45 #define LP_NEW_SCISSOR       0x20
  46 #define LP_NEW_STIPPLE       0x40
  47 #define LP_NEW_FRAMEBUFFER   0x80
  48 #define LP_NEW_DEPTH_STENCIL_ALPHA 0x100
  49 #define LP_NEW_FS_CONSTANTS  0x200
  50 #define LP_NEW_SAMPLER       0x400
  51 #define LP_NEW_SAMPLER_VIEW  0x800
  52 #define LP_NEW_VERTEX        0x1000
  53 #define LP_NEW_VS            0x2000
  54 #define LP_NEW_OCCLUSION_QUERY 0x4000
  55 #define LP_NEW_BLEND_COLOR   0x8000
  56 #define LP_NEW_GS            0x10000
  57 #define LP_NEW_SO            0x20000
  58 #define LP_NEW_SO_BUFFERS    0x40000
  59 #define LP_NEW_FS_SSBOS      0x80000
  60 #define LP_NEW_FS_IMAGES    0x100000
  61 #define LP_NEW_TCS          0x200000
  62 #define LP_NEW_TES          0x400000
  63
  64 #define LP_CSNEW_CS 0x1
  65 #define LP_CSNEW_CONSTANTS 0x2
  66 #define LP_CSNEW_SAMPLER 0x4
  67 #define LP_CSNEW_SAMPLER_VIEW 0x8
  68 #define LP_CSNEW_SSBOS 0x10
  69 #define LP_CSNEW_IMAGES 0x20
  70
  71 struct vertex_info;
  72 struct pipe_context;
  73 struct llvmpipe_context;
  74
  75
  76
  77 struct lp_geometry_shader {
  78    boolean no_tokens;
  79    struct pipe_stream_output_info stream_output;
  80    struct draw_geometry_shader *dgs;
  81 };
  82
  83 struct lp_tess_ctrl_shader {
  84    boolean no_tokens;
  85    struct pipe_stream_output_info stream_output;
  86    struct draw_tess_ctrl_shader *dtcs;
  87 };
  88
  89 struct lp_tess_eval_shader {
  90    boolean no_tokens;
  91    struct pipe_stream_output_info stream_output;
  92    struct draw_tess_eval_shader *dtes;
  93 };
  94
  95
  96 /** Vertex element state */
  97 struct lp_velems_state
  98 {
  99    unsigned count;
 100    struct pipe_vertex_element velem[PIPE_MAX_ATTRIBS];
 101 };
 102
 103 struct lp_so_state {
 104    struct pipe_stream_output_info base;
 105 };
 106
 107
 108 void
 109 llvmpipe_set_framebuffer_state(struct pipe_context *,
 110                                const struct pipe_framebuffer_state *);
 111
 112 void
 113 llvmpipe_update_fs(struct llvmpipe_context *lp);
 114
 115 void
 116 llvmpipe_update_setup(struct llvmpipe_context *lp);
 117
 118 void
 119 llvmpipe_update_derived(struct llvmpipe_context *llvmpipe);
 120
 121 void
 122 llvmpipe_init_sampler_funcs(struct llvmpipe_context *llvmpipe);
 123
 124 void
 125 llvmpipe_init_blend_funcs(struct llvmpipe_context *llvmpipe);
 126
 127 void
 128 llvmpipe_init_vertex_funcs(struct llvmpipe_context *llvmpipe);
 129
 130 void
 131 llvmpipe_init_draw_funcs(struct llvmpipe_context *llvmpipe);
 132
 133 void
 134 llvmpipe_init_compute_funcs(struct llvmpipe_context *llvmpipe);
 135
 136 void
 137 llvmpipe_init_clip_funcs(struct llvmpipe_context *llvmpipe);
 138
 139 void
 140 llvmpipe_init_fs_funcs(struct llvmpipe_context *llvmpipe);
 141
 142 void
 143 llvmpipe_init_vs_funcs(struct llvmpipe_context *llvmpipe);
 144
 145 void
 146 llvmpipe_init_gs_funcs(struct llvmpipe_context *llvmpipe);
 147
 148 void
 149 llvmpipe_init_tess_funcs(struct llvmpipe_context *llvmpipe);
 150
 151 void
 152 llvmpipe_init_rasterizer_funcs(struct llvmpipe_context *llvmpipe);
 153
 154 void
 155 llvmpipe_init_so_funcs(struct llvmpipe_context *llvmpipe);
 156
 157 void
 158 llvmpipe_prepare_vertex_sampling(struct llvmpipe_context *ctx,
 159                                  unsigned num,
 160                                  struct pipe_sampler_view **views);
 161
 162 void
 163 llvmpipe_prepare_geometry_sampling(struct llvmpipe_context *ctx,
 164                                    unsigned num,
 165                                    struct pipe_sampler_view **views);
 166
 167 void
 168 llvmpipe_prepare_tess_ctrl_sampling(struct llvmpipe_context *ctx,
 169                                     unsigned num,
 170                                     struct pipe_sampler_view **views);
 171
 172 void
 173 llvmpipe_prepare_tess_eval_sampling(struct llvmpipe_context *ctx,
 174                                     unsigned num,
 175                                     struct pipe_sampler_view **views);
 176
 177 void
 178 llvmpipe_prepare_vertex_images(struct llvmpipe_context *lp,
 179                                unsigned num,
 180                                struct pipe_image_view *views);
 181
 182 void
 183 llvmpipe_prepare_geometry_images(struct llvmpipe_context *lp,
 184                                  unsigned num,
 185                                  struct pipe_image_view *views);
 186
 187 void
 188 llvmpipe_prepare_tess_ctrl_images(struct llvmpipe_context *lp,
 189                                   unsigned num,
 190                                   struct pipe_image_view *views);
 191
 192 void
 193 llvmpipe_prepare_tess_eval_images(struct llvmpipe_context *lp,
 194                                   unsigned num,
 195                                   struct pipe_image_view *views);
 196
 197 #endif