src/gallium/drivers/llvmpipe/lp_setup.h

   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 #ifndef LP_SETUP_H
  28 #define LP_SETUP_H
  29
  30 #include "pipe/p_compiler.h"
  31 #include "lp_jit.h"
  32
  33 struct draw_context;
  34 struct vertex_info;
  35
  36
  37 struct pipe_resource;
  38 struct pipe_query;
  39 struct pipe_surface;
  40 struct pipe_blend_color;
  41 struct pipe_screen;
  42 struct pipe_framebuffer_state;
  43 struct lp_fragment_shader_variant;
  44 struct lp_jit_context;
  45 struct llvmpipe_query;
  46 struct pipe_fence_handle;
  47 struct lp_setup_variant;
  48
  49 struct lp_setup_context *
  50 lp_setup_create( struct pipe_context *pipe,
  51                  struct draw_context *draw );
  52
  53 void
  54 lp_setup_clear(struct lp_setup_context *setup,
  55                const float *clear_color,
  56                double clear_depth,
  57                unsigned clear_stencil,
  58                unsigned flags);
  59
  60
  61
  62 void
  63 lp_setup_flush( struct lp_setup_context *setup,
  64                 unsigned flags,
  65                 struct pipe_fence_handle **fence,
  66                 const char *reason);
  67
  68
  69 void
  70 lp_setup_bind_framebuffer( struct lp_setup_context *setup,
  71                            const struct pipe_framebuffer_state *fb );
  72
  73 void
  74 lp_setup_set_triangle_state( struct lp_setup_context *setup,
  75                              unsigned cullmode,
  76                              boolean front_is_ccw,
  77                              boolean scissor,
  78                              boolean gl_rasterization_rules );
  79
  80 void
  81 lp_setup_set_line_state( struct lp_setup_context *setup,
  82                          float line_width);
  83
  84 void
  85 lp_setup_set_point_state( struct lp_setup_context *setup,
  86                           float point_size,
  87                           boolean point_size_per_vertex,
  88                           uint sprite);
  89
  90 void
  91 lp_setup_set_setup_variant( struct lp_setup_context *setup,
  92                             const struct lp_setup_variant *variant );
  93
  94 void
  95 lp_setup_set_fs_variant( struct lp_setup_context *setup,
  96                          struct lp_fragment_shader_variant *variant );
  97
  98 void
  99 lp_setup_set_fs_constants(struct lp_setup_context *setup,
 100                           struct pipe_resource *buffer);
 101
 102
 103 void
 104 lp_setup_set_alpha_ref_value( struct lp_setup_context *setup,
 105                               float alpha_ref_value );
 106
 107 void
 108 lp_setup_set_stencil_ref_values( struct lp_setup_context *setup,
 109                                  const ubyte refs[2] );
 110
 111 void
 112 lp_setup_set_blend_color( struct lp_setup_context *setup,
 113                           const struct pipe_blend_color *blend_color );
 114
 115 void
 116 lp_setup_set_scissor( struct lp_setup_context *setup,
 117                       const struct pipe_scissor_state *scissor );
 118
 119 void
 120 lp_setup_set_fragment_sampler_views(struct lp_setup_context *setup,
 121                                     unsigned num,
 122                                     struct pipe_sampler_view **views);
 123
 124 unsigned
 125 lp_setup_is_resource_referenced( const struct lp_setup_context *setup,
 126                                 const struct pipe_resource *texture );
 127
 128 void
 129 lp_setup_set_flatshade_first( struct lp_setup_context *setup,
 130                               boolean flatshade_first );
 131
 132 void
 133 lp_setup_set_vertex_info( struct lp_setup_context *setup,
 134                           struct vertex_info *info );
 135
 136 void
 137 lp_setup_begin_query(struct lp_setup_context *setup,
 138                      struct llvmpipe_query *pq);
 139
 140 void
 141 lp_setup_end_query(struct lp_setup_context *setup,
 142                    struct llvmpipe_query *pq);
 143
 144 #endif