Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 1 | /************************************************************************** |
| 2 | * |
José Fonseca | 8771285 | 2014-01-17 16:27:50 +0000 | [diff] [blame] | 3 | * Copyright 2007 VMware, Inc. |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 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. |
José Fonseca | 8771285 | 2014-01-17 16:27:50 +0000 | [diff] [blame] | 21 | * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 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 | |
José Fonseca | 8771285 | 2014-01-17 16:27:50 +0000 | [diff] [blame] | 28 | /* Authors: Keith Whitwell <keithw@vmware.com> |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 29 | */ |
| 30 | |
| 31 | #ifndef SP_STATE_H |
| 32 | #define SP_STATE_H |
| 33 | |
| 34 | #include "pipe/p_state.h" |
José Fonseca | c208a2c | 2008-07-28 12:42:13 +0900 | [diff] [blame] | 35 | #include "tgsi/tgsi_scan.h" |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 36 | |
| 37 | |
| 38 | #define SP_NEW_VIEWPORT 0x1 |
| 39 | #define SP_NEW_RASTERIZER 0x2 |
| 40 | #define SP_NEW_FS 0x4 |
| 41 | #define SP_NEW_BLEND 0x8 |
| 42 | #define SP_NEW_CLIP 0x10 |
| 43 | #define SP_NEW_SCISSOR 0x20 |
| 44 | #define SP_NEW_STIPPLE 0x40 |
| 45 | #define SP_NEW_FRAMEBUFFER 0x80 |
| 46 | #define SP_NEW_DEPTH_STENCIL_ALPHA 0x100 |
| 47 | #define SP_NEW_CONSTANTS 0x200 |
| 48 | #define SP_NEW_SAMPLER 0x400 |
| 49 | #define SP_NEW_TEXTURE 0x800 |
| 50 | #define SP_NEW_VERTEX 0x1000 |
| 51 | #define SP_NEW_VS 0x2000 |
| 52 | #define SP_NEW_QUERY 0x4000 |
Zack Rusin | 89d8577 | 2009-12-14 17:11:46 -0500 | [diff] [blame] | 53 | #define SP_NEW_GS 0x8000 |
Zack Rusin | a45b7f4 | 2010-05-28 13:14:07 -0400 | [diff] [blame] | 54 | #define SP_NEW_SO 0x10000 |
| 55 | #define SP_NEW_SO_BUFFERS 0x20000 |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 56 | |
| 57 | |
| 58 | struct tgsi_sampler; |
Dave Airlie | eb9ad9f | 2016-03-22 07:59:35 +1000 | [diff] [blame^] | 59 | struct tgsi_image; |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 60 | struct tgsi_exec_machine; |
Brian Paul | 9671f7a | 2008-05-17 10:30:21 -0600 | [diff] [blame] | 61 | struct vertex_info; |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 62 | |
| 63 | |
Brian Paul | c534f11 | 2011-07-21 09:55:22 -0600 | [diff] [blame] | 64 | struct sp_fragment_shader_variant_key |
| 65 | { |
Brian Paul | 57aa597 | 2011-07-21 09:55:22 -0600 | [diff] [blame] | 66 | boolean polygon_stipple; |
Brian Paul | c534f11 | 2011-07-21 09:55:22 -0600 | [diff] [blame] | 67 | }; |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 68 | |
Brian Paul | c534f11 | 2011-07-21 09:55:22 -0600 | [diff] [blame] | 69 | |
| 70 | struct sp_fragment_shader_variant |
| 71 | { |
| 72 | const struct tgsi_token *tokens; |
| 73 | struct sp_fragment_shader_variant_key key; |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 74 | struct tgsi_shader_info info; |
| 75 | |
Brian Paul | 57aa597 | 2011-07-21 09:55:22 -0600 | [diff] [blame] | 76 | unsigned stipple_sampler_unit; |
| 77 | |
Brian Paul | c534f11 | 2011-07-21 09:55:22 -0600 | [diff] [blame] | 78 | /* See comments about this elsewhere */ |
| 79 | #if 0 |
Brian Paul | e22e392 | 2010-09-17 18:41:30 -0600 | [diff] [blame] | 80 | struct draw_fragment_shader *draw_shader; |
Brian Paul | c534f11 | 2011-07-21 09:55:22 -0600 | [diff] [blame] | 81 | #endif |
Brian Paul | e22e392 | 2010-09-17 18:41:30 -0600 | [diff] [blame] | 82 | |
Brian Paul | c534f11 | 2011-07-21 09:55:22 -0600 | [diff] [blame] | 83 | void (*prepare)(const struct sp_fragment_shader_variant *shader, |
| 84 | struct tgsi_exec_machine *machine, |
Dave Airlie | eb9ad9f | 2016-03-22 07:59:35 +1000 | [diff] [blame^] | 85 | struct tgsi_sampler *sampler, |
| 86 | struct tgsi_image *image); |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 87 | |
Brian Paul | c534f11 | 2011-07-21 09:55:22 -0600 | [diff] [blame] | 88 | unsigned (*run)(const struct sp_fragment_shader_variant *shader, |
| 89 | struct tgsi_exec_machine *machine, |
Dave Airlie | 493eab7 | 2016-03-22 07:52:26 +1000 | [diff] [blame] | 90 | struct quad_header *quad, |
| 91 | bool early_depth_test); |
Brian Paul | c534f11 | 2011-07-21 09:55:22 -0600 | [diff] [blame] | 92 | |
| 93 | /* Deletes this instance of the object */ |
Brian Paul | fddcc67 | 2012-12-14 10:47:46 -0700 | [diff] [blame] | 94 | void (*delete)(struct sp_fragment_shader_variant *shader, |
| 95 | struct tgsi_exec_machine *machine); |
Brian Paul | c534f11 | 2011-07-21 09:55:22 -0600 | [diff] [blame] | 96 | |
| 97 | struct sp_fragment_shader_variant *next; |
| 98 | }; |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 99 | |
| 100 | |
Brian Paul | c534f11 | 2011-07-21 09:55:22 -0600 | [diff] [blame] | 101 | /** Subclass of pipe_shader_state */ |
| 102 | struct sp_fragment_shader { |
| 103 | struct pipe_shader_state shader; |
| 104 | struct sp_fragment_shader_variant *variants; |
| 105 | struct draw_fragment_shader *draw_shader; |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 106 | }; |
| 107 | |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 108 | |
| 109 | /** Subclass of pipe_shader_state */ |
| 110 | struct sp_vertex_shader { |
Keith Whitwell | fa0f485 | 2009-03-13 16:22:35 +0000 | [diff] [blame] | 111 | struct pipe_shader_state shader; |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 112 | struct draw_vertex_shader *draw_data; |
Keith Whitwell | 4fc7d03 | 2009-08-21 17:13:11 +0100 | [diff] [blame] | 113 | int max_sampler; /* -1 if no samplers */ |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 114 | }; |
| 115 | |
Zack Rusin | 89d8577 | 2009-12-14 17:11:46 -0500 | [diff] [blame] | 116 | /** Subclass of pipe_shader_state */ |
| 117 | struct sp_geometry_shader { |
| 118 | struct pipe_shader_state shader; |
| 119 | struct draw_geometry_shader *draw_data; |
Zack Rusin | 53bd979 | 2010-06-11 13:31:52 -0400 | [diff] [blame] | 120 | int max_sampler; |
Zack Rusin | 89d8577 | 2009-12-14 17:11:46 -0500 | [diff] [blame] | 121 | }; |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 122 | |
Roland Scheidegger | 057427d | 2010-03-01 18:46:29 +0100 | [diff] [blame] | 123 | struct sp_velems_state { |
| 124 | unsigned count; |
Roland Scheidegger | e8983f7 | 2010-03-09 14:23:00 +0100 | [diff] [blame] | 125 | struct pipe_vertex_element velem[PIPE_MAX_ATTRIBS]; |
Roland Scheidegger | 057427d | 2010-03-01 18:46:29 +0100 | [diff] [blame] | 126 | }; |
| 127 | |
Zack Rusin | a45b7f4 | 2010-05-28 13:14:07 -0400 | [diff] [blame] | 128 | struct sp_so_state { |
Marek Olšák | 861a029 | 2011-12-15 18:42:21 +0100 | [diff] [blame] | 129 | struct pipe_stream_output_info base; |
Zack Rusin | a45b7f4 | 2010-05-28 13:14:07 -0400 | [diff] [blame] | 130 | }; |
| 131 | |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 132 | |
Brian Paul | 2739692 | 2010-09-25 13:58:41 -0600 | [diff] [blame] | 133 | void |
| 134 | softpipe_init_blend_funcs(struct pipe_context *pipe); |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 135 | |
Michal Krol | 8a619e6 | 2009-12-01 08:51:20 +0100 | [diff] [blame] | 136 | void |
Brian Paul | 63a5b7d | 2010-09-25 14:15:11 -0600 | [diff] [blame] | 137 | softpipe_init_clip_funcs(struct pipe_context *pipe); |
| 138 | |
| 139 | void |
Brian Paul | c5dd2e4 | 2010-09-25 14:02:38 -0600 | [diff] [blame] | 140 | softpipe_init_sampler_funcs(struct pipe_context *pipe); |
| 141 | |
Brian Paul | bd13a0d | 2010-09-25 14:08:49 -0600 | [diff] [blame] | 142 | void |
| 143 | softpipe_init_rasterizer_funcs(struct pipe_context *pipe); |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 144 | |
Brian Paul | 5b2406c | 2010-09-25 14:12:12 -0600 | [diff] [blame] | 145 | void |
Brian Paul | 1e35f64 | 2010-09-25 14:19:18 -0600 | [diff] [blame] | 146 | softpipe_init_shader_funcs(struct pipe_context *pipe); |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 147 | |
Brian Paul | 279b368 | 2010-09-25 13:54:24 -0600 | [diff] [blame] | 148 | void |
Brian Paul | 1e35f64 | 2010-09-25 14:19:18 -0600 | [diff] [blame] | 149 | softpipe_init_streamout_funcs(struct pipe_context *pipe); |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 150 | |
Brian Paul | eed4509 | 2010-09-25 14:06:58 -0600 | [diff] [blame] | 151 | void |
| 152 | softpipe_init_vertex_funcs(struct pipe_context *pipe); |
Roland Scheidegger | 057427d | 2010-03-01 18:46:29 +0100 | [diff] [blame] | 153 | |
Brian Paul | 1e35f64 | 2010-09-25 14:19:18 -0600 | [diff] [blame] | 154 | void |
Dave Airlie | eb9ad9f | 2016-03-22 07:59:35 +1000 | [diff] [blame^] | 155 | softpipe_init_image_funcs(struct pipe_context *pipe); |
| 156 | |
| 157 | void |
Brian Paul | 1e35f64 | 2010-09-25 14:19:18 -0600 | [diff] [blame] | 158 | softpipe_set_framebuffer_state(struct pipe_context *, |
| 159 | const struct pipe_framebuffer_state *); |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 160 | |
Brian Paul | 1e35f64 | 2010-09-25 14:19:18 -0600 | [diff] [blame] | 161 | void |
Brian Paul | 57aa597 | 2011-07-21 09:55:22 -0600 | [diff] [blame] | 162 | softpipe_update_derived(struct softpipe_context *softpipe, unsigned prim); |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 163 | |
Chia-I Wu | 6d28bf9 | 2010-07-16 04:35:58 +0800 | [diff] [blame] | 164 | void |
Roland Scheidegger | ef17cc9 | 2013-03-08 22:29:34 +0100 | [diff] [blame] | 165 | softpipe_set_sampler_views(struct pipe_context *pipe, |
| 166 | unsigned shader, |
| 167 | unsigned start, |
| 168 | unsigned num, |
| 169 | struct pipe_sampler_view **views); |
| 170 | |
| 171 | |
| 172 | void |
Chia-I Wu | 6d28bf9 | 2010-07-16 04:35:58 +0800 | [diff] [blame] | 173 | softpipe_draw_vbo(struct pipe_context *pipe, |
| 174 | const struct pipe_draw_info *info); |
| 175 | |
Brian Paul | 1e35f64 | 2010-09-25 14:19:18 -0600 | [diff] [blame] | 176 | void |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 177 | softpipe_map_texture_surfaces(struct softpipe_context *sp); |
| 178 | |
| 179 | void |
| 180 | softpipe_unmap_texture_surfaces(struct softpipe_context *sp); |
| 181 | |
| 182 | |
| 183 | struct vertex_info * |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 184 | softpipe_get_vbuf_vertex_info(struct softpipe_context *softpipe); |
| 185 | |
| 186 | |
Brian Paul | c534f11 | 2011-07-21 09:55:22 -0600 | [diff] [blame] | 187 | struct sp_fragment_shader_variant * |
| 188 | softpipe_find_fs_variant(struct softpipe_context *softpipe, |
| 189 | struct sp_fragment_shader *fs, |
| 190 | const struct sp_fragment_shader_variant_key *key); |
| 191 | |
| 192 | |
Brian Paul | 57aa597 | 2011-07-21 09:55:22 -0600 | [diff] [blame] | 193 | struct sp_fragment_shader_variant * |
| 194 | softpipe_find_fs_variant(struct softpipe_context *softpipe, |
| 195 | struct sp_fragment_shader *fs, |
| 196 | const struct sp_fragment_shader_variant_key *key); |
| 197 | |
Roland Scheidegger | 3d29e75 | 2014-08-28 05:13:35 +0200 | [diff] [blame] | 198 | void |
| 199 | softpipe_prepare_vertex_sampling(struct softpipe_context *ctx, |
| 200 | unsigned num, |
| 201 | struct pipe_sampler_view **views); |
| 202 | void |
| 203 | softpipe_cleanup_vertex_sampling(struct softpipe_context *ctx); |
| 204 | |
| 205 | |
| 206 | void |
| 207 | softpipe_prepare_geometry_sampling(struct softpipe_context *ctx, |
| 208 | unsigned num, |
| 209 | struct pipe_sampler_view **views); |
| 210 | void |
| 211 | softpipe_cleanup_geometry_sampling(struct softpipe_context *ctx); |
| 212 | |
Brian Paul | 57aa597 | 2011-07-21 09:55:22 -0600 | [diff] [blame] | 213 | |
Brian | 08e341e | 2008-03-14 15:54:02 -0600 | [diff] [blame] | 214 | #endif |