src/gallium/drivers/ilo/ilo_render.h

   1 /*
   2  * Mesa 3-D graphics library
   3  *
   4  * Copyright (C) 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_RENDER_H
  29 #define ILO_RENDER_H
  30
  31 #include "ilo_common.h"
  32
  33 struct pipe_constant_buffer;
  34 struct ilo_blitter;
  35 struct ilo_builder;
  36 struct ilo_query;
  37 struct ilo_render;
  38 struct ilo_state_vector;
  39
  40 struct ilo_render *
  41 ilo_render_create(struct ilo_builder *builder);
  42
  43 void
  44 ilo_render_destroy(struct ilo_render *render);
  45
  46 bool
  47 ilo_render_prepare_scratch_spaces(struct ilo_render *render,
  48                                   int vs_scratch_size,
  49                                   int gs_scratch_size,
  50                                   int fs_scratch_size);
  51
  52 void
  53 ilo_render_get_sample_position(const struct ilo_render *render,
  54                                unsigned sample_count,
  55                                unsigned sample_index,
  56                                float *x, float *y);
  57
  58 void
  59 ilo_render_invalidate_hw(struct ilo_render *render);
  60
  61 void
  62 ilo_render_invalidate_builder(struct ilo_render *render);
  63
  64 int
  65 ilo_render_get_flush_len(const struct ilo_render *render);
  66
  67 void
  68 ilo_render_emit_flush(struct ilo_render *render);
  69
  70 int
  71 ilo_render_get_query_len(const struct ilo_render *render,
  72                          unsigned query_type);
  73
  74 void
  75 ilo_render_emit_query(struct ilo_render *render,
  76                       struct ilo_query *q, uint32_t offset);
  77
  78 int
  79 ilo_render_get_rectlist_len(const struct ilo_render *render,
  80                             const struct ilo_blitter *blitter);
  81
  82 void
  83 ilo_render_emit_rectlist(struct ilo_render *render,
  84                          const struct ilo_blitter *blitter);
  85
  86 int
  87 ilo_render_get_draw_len(const struct ilo_render *render,
  88                         const struct ilo_state_vector *vec);
  89
  90 void
  91 ilo_render_emit_draw(struct ilo_render *render,
  92                      const struct ilo_state_vector *vec);
  93
  94 int
  95 ilo_render_get_launch_grid_len(const struct ilo_render *render,
  96                                const struct ilo_state_vector *vec);
  97
  98 void
  99 ilo_render_emit_launch_grid(struct ilo_render *render,
 100                             const struct ilo_state_vector *vec,
 101                             const unsigned thread_group_offset[3],
 102                             const unsigned thread_group_dim[3],
 103                             unsigned thread_group_size,
 104                             const struct pipe_constant_buffer *input,
 105                             uint32_t pc);
 106
 107 #endif /* ILO_RENDER_H */