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 #define LP_NEW_SAMPLE_MASK 0x800000 64 65 #define LP_CSNEW_CS 0x1 66 #define LP_CSNEW_CONSTANTS 0x2 67 #define LP_CSNEW_SAMPLER 0x4 68 #define LP_CSNEW_SAMPLER_VIEW 0x8 69 #define LP_CSNEW_SSBOS 0x10 70 #define LP_CSNEW_IMAGES 0x20 71 72 struct vertex_info; 73 struct pipe_context; 74 struct llvmpipe_context; 75 76 77 78 struct lp_geometry_shader { 79 boolean no_tokens; 80 struct pipe_stream_output_info stream_output; 81 struct draw_geometry_shader *dgs; 82 }; 83 84 struct lp_tess_ctrl_shader { 85 boolean no_tokens; 86 struct pipe_stream_output_info stream_output; 87 struct draw_tess_ctrl_shader *dtcs; 88 }; 89 90 struct lp_tess_eval_shader { 91 boolean no_tokens; 92 struct pipe_stream_output_info stream_output; 93 struct draw_tess_eval_shader *dtes; 94 }; 95 96 97 /** Vertex element state */ 98 struct lp_velems_state 99 { 100 unsigned count; 101 struct pipe_vertex_element velem[PIPE_MAX_ATTRIBS]; 102 }; 103 104 struct lp_so_state { 105 struct pipe_stream_output_info base; 106 }; 107 108 109 void 110 llvmpipe_set_framebuffer_state(struct pipe_context *, 111 const struct pipe_framebuffer_state *); 112 113 void 114 llvmpipe_update_fs(struct llvmpipe_context *lp); 115 116 void 117 llvmpipe_update_setup(struct llvmpipe_context *lp); 118 119 void 120 llvmpipe_update_derived_clear(struct llvmpipe_context *llvmpipe); 121 122 void 123 llvmpipe_update_derived(struct llvmpipe_context *llvmpipe); 124 125 void 126 llvmpipe_init_sampler_funcs(struct llvmpipe_context *llvmpipe); 127 128 void 129 llvmpipe_init_blend_funcs(struct llvmpipe_context *llvmpipe); 130 131 void 132 llvmpipe_init_vertex_funcs(struct llvmpipe_context *llvmpipe); 133 134 void 135 llvmpipe_init_draw_funcs(struct llvmpipe_context *llvmpipe); 136 137 void 138 llvmpipe_init_compute_funcs(struct llvmpipe_context *llvmpipe); 139 140 void 141 llvmpipe_init_clip_funcs(struct llvmpipe_context *llvmpipe); 142 143 void 144 llvmpipe_init_fs_funcs(struct llvmpipe_context *llvmpipe); 145 146 void 147 llvmpipe_init_vs_funcs(struct llvmpipe_context *llvmpipe); 148 149 void 150 llvmpipe_init_gs_funcs(struct llvmpipe_context *llvmpipe); 151 152 void 153 llvmpipe_init_tess_funcs(struct llvmpipe_context *llvmpipe); 154 155 void 156 llvmpipe_init_rasterizer_funcs(struct llvmpipe_context *llvmpipe); 157 158 void 159 llvmpipe_init_so_funcs(struct llvmpipe_context *llvmpipe); 160 161 void 162 llvmpipe_prepare_vertex_sampling(struct llvmpipe_context *ctx, 163 unsigned num, 164 struct pipe_sampler_view **views); 165 166 void 167 llvmpipe_prepare_geometry_sampling(struct llvmpipe_context *ctx, 168 unsigned num, 169 struct pipe_sampler_view **views); 170 171 void 172 llvmpipe_prepare_tess_ctrl_sampling(struct llvmpipe_context *ctx, 173 unsigned num, 174 struct pipe_sampler_view **views); 175 176 void 177 llvmpipe_prepare_tess_eval_sampling(struct llvmpipe_context *ctx, 178 unsigned num, 179 struct pipe_sampler_view **views); 180 void 181 llvmpipe_cleanup_stage_sampling(struct llvmpipe_context *ctx, 182 enum pipe_shader_type stage); 183 184 void 185 llvmpipe_prepare_vertex_images(struct llvmpipe_context *lp, 186 unsigned num, 187 struct pipe_image_view *views); 188 189 void 190 llvmpipe_prepare_geometry_images(struct llvmpipe_context *lp, 191 unsigned num, 192 struct pipe_image_view *views); 193 194 void 195 llvmpipe_prepare_tess_ctrl_images(struct llvmpipe_context *lp, 196 unsigned num, 197 struct pipe_image_view *views); 198 199 void 200 llvmpipe_prepare_tess_eval_images(struct llvmpipe_context *lp, 201 unsigned num, 202 struct pipe_image_view *views); 203 204 void 205 llvmpipe_cleanup_stage_images(struct llvmpipe_context *ctx, 206 enum pipe_shader_type stage); 207 208 #endif 209