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