1 /********************************************************** 2 * Copyright 2008-2009 VMware, Inc. All rights reserved. 3 * 4 * Permission is hereby granted, free of charge, to any person 5 * obtaining a copy of this software and associated documentation 6 * files (the "Software"), to deal in the Software without 7 * restriction, including without limitation the rights to use, copy, 8 * modify, merge, publish, distribute, sublicense, and/or sell copies 9 * of the Software, and to permit persons to whom the Software is 10 * furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice and this permission notice shall be 13 * included in all copies or substantial portions of the Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 18 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 19 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 20 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 22 * SOFTWARE. 23 * 24 **********************************************************/ 25 26 #ifndef SVGA_STATE_H 27 #define SVGA_STATE_H 28 29 30 #include "pipe/p_compiler.h" 31 #include "pipe/p_defines.h" 32 33 struct svga_context; 34 35 36 void svga_init_state( struct svga_context *svga ); 37 void svga_destroy_state( struct svga_context *svga ); 38 39 40 struct svga_tracked_state { 41 const char *name; 42 uint64_t dirty; 43 enum pipe_error (*update)( struct svga_context *svga, uint64_t dirty ); 44 }; 45 46 /* NEED_SWTNL 47 */ 48 extern struct svga_tracked_state svga_update_need_swvfetch; 49 extern struct svga_tracked_state svga_update_need_pipeline; 50 extern struct svga_tracked_state svga_update_need_swtnl; 51 52 /* HW_CLEAR 53 */ 54 extern struct svga_tracked_state svga_hw_viewport; 55 extern struct svga_tracked_state svga_hw_scissor; 56 extern struct svga_tracked_state svga_hw_framebuffer; 57 58 /* HW_DRAW 59 */ 60 extern struct svga_tracked_state svga_need_tgsi_transform; 61 extern struct svga_tracked_state svga_hw_vs; 62 extern struct svga_tracked_state svga_hw_fs; 63 extern struct svga_tracked_state svga_hw_gs; 64 extern struct svga_tracked_state svga_hw_tcs; 65 extern struct svga_tracked_state svga_hw_tes; 66 extern struct svga_tracked_state svga_hw_rss; 67 extern struct svga_tracked_state svga_hw_pstipple; 68 extern struct svga_tracked_state svga_hw_sampler; 69 extern struct svga_tracked_state svga_hw_sampler_bindings; 70 extern struct svga_tracked_state svga_hw_tss; 71 extern struct svga_tracked_state svga_hw_tss_binding; 72 extern struct svga_tracked_state svga_hw_clip_planes; 73 extern struct svga_tracked_state svga_hw_vdecl; 74 extern struct svga_tracked_state svga_hw_fs_constants; 75 extern struct svga_tracked_state svga_hw_gs_constants; 76 extern struct svga_tracked_state svga_hw_vs_constants; 77 extern struct svga_tracked_state svga_hw_tes_constants; 78 extern struct svga_tracked_state svga_hw_tcs_constants; 79 extern struct svga_tracked_state svga_hw_cs_constants; 80 extern struct svga_tracked_state svga_hw_fs_constbufs; 81 extern struct svga_tracked_state svga_hw_vs_constbufs; 82 extern struct svga_tracked_state svga_hw_gs_constbufs; 83 extern struct svga_tracked_state svga_hw_tcs_constbufs; 84 extern struct svga_tracked_state svga_hw_tes_constbufs; 85 extern struct svga_tracked_state svga_hw_cs_constbufs; 86 extern struct svga_tracked_state svga_hw_uav; 87 88 extern struct svga_tracked_state svga_hw_cs; 89 extern struct svga_tracked_state svga_hw_cs_uav; 90 extern struct svga_tracked_state svga_hw_cs_sampler; 91 extern struct svga_tracked_state svga_hw_cs_sampler_bindings; 92 93 extern struct svga_tracked_state svga_need_rawbuf_srv; 94 extern struct svga_tracked_state svga_cs_need_rawbuf_srv; 95 96 /* SWTNL_DRAW 97 */ 98 extern struct svga_tracked_state svga_update_swtnl_draw; 99 extern struct svga_tracked_state svga_update_swtnl_vdecl; 100 101 /* Bring the hardware fully up-to-date so that we can emit draw 102 * commands. 103 */ 104 #define SVGA_STATE_NEED_SWTNL 0 105 #define SVGA_STATE_HW_CLEAR 1 106 #define SVGA_STATE_HW_DRAW 2 107 #define SVGA_STATE_SWTNL_DRAW 3 108 #define SVGA_STATE_MAX 4 109 110 111 enum pipe_error svga_update_state( struct svga_context *svga, 112 unsigned level ); 113 114 bool svga_update_state_retry(struct svga_context *svga, unsigned level); 115 116 enum pipe_error svga_emit_initial_state( struct svga_context *svga ); 117 118 enum pipe_error svga_reemit_framebuffer_bindings( struct svga_context *svga ); 119 120 enum pipe_error svga_rebind_framebuffer_bindings( struct svga_context *svga ); 121 122 enum pipe_error svga_reemit_tss_bindings( struct svga_context *svga ); 123 124 enum pipe_error svga_reemit_vs_bindings(struct svga_context *svga); 125 126 enum pipe_error svga_reemit_fs_bindings(struct svga_context *svga); 127 128 void svga_init_tracked_state(struct svga_context *svga); 129 130 void * 131 svga_create_fs_state(struct pipe_context *pipe, 132 const struct pipe_shader_state *templ); 133 134 void 135 svga_bind_fs_state(struct pipe_context *pipe, void *shader); 136 137 bool svga_update_compute_state(struct svga_context *svga); 138 139 #endif 140