13192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz/********************************************************** 23192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * Copyright 2008-2009 VMware, Inc. All rights reserved. 33192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * 43192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * Permission is hereby granted, free of charge, to any person 53192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * obtaining a copy of this software and associated documentation 63192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * files (the "Software"), to deal in the Software without 73192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * restriction, including without limitation the rights to use, copy, 83192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * modify, merge, publish, distribute, sublicense, and/or sell copies 93192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * of the Software, and to permit persons to whom the Software is 103192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * furnished to do so, subject to the following conditions: 113192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * 123192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * The above copyright notice and this permission notice shall be 133192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * included in all copies or substantial portions of the Software. 143192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * 153192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 163192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 173192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 183192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 193192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 203192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 213192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 223192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * SOFTWARE. 233192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * 243192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz **********************************************************/ 253192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 263192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz#include "draw/draw_context.h" 273192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz#include "draw/draw_vbuf.h" 2828486880ca3ec39419ccee0cb1a3bedc9ef7117cJosé Fonseca#include "util/u_inlines.h" 293192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz#include "pipe/p_state.h" 303192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 313192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz#include "svga_context.h" 323192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz#include "svga_swtnl.h" 333192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz#include "svga_state.h" 3458ea42b7db72586563914dea6fed9656caaf7678Brian Paul#include "svga_tgsi.h" 353192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz#include "svga_swtnl_private.h" 363192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 373192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 383192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz#define SVGA_POINT_ADJ_X -0.375 393192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz#define SVGA_POINT_ADJ_Y -0.5 403192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 413192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz#define SVGA_LINE_ADJ_X -0.5 423192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz#define SVGA_LINE_ADJ_Y -0.5 433192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 443192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz#define SVGA_TRIANGLE_ADJ_X -0.375 453192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz#define SVGA_TRIANGLE_ADJ_Y -0.5 463192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 473192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 483192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantzstatic void set_draw_viewport( struct svga_context *svga ) 493192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz{ 503192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz struct pipe_viewport_state vp = svga->curr.viewport; 513192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz float adjx = 0; 523192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz float adjy = 0; 533192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 543192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz switch (svga->curr.reduced_prim) { 553192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz case PIPE_PRIM_POINTS: 563192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz adjx = SVGA_POINT_ADJ_X; 573192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz adjy = SVGA_POINT_ADJ_Y; 583192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz break; 593192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz case PIPE_PRIM_LINES: 603192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz /* XXX: This is to compensate for the fact that wide lines are 613192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * going to be drawn with triangles, but we're not catching all 623192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz * cases where that will happen. 633192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz */ 64f0ca9f71341f494be961aacc08bddd9cea28fca2José Fonseca if (svga->curr.rast->need_pipeline & SVGA_PIPELINE_FLAG_LINES) 653192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz { 663192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz adjx = SVGA_LINE_ADJ_X + 0.175; 673192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz adjy = SVGA_LINE_ADJ_Y - 0.175; 683192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz } 693192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz else { 703192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz adjx = SVGA_LINE_ADJ_X; 713192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz adjy = SVGA_LINE_ADJ_Y; 723192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz } 733192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz break; 743192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz case PIPE_PRIM_TRIANGLES: 753192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz adjx += SVGA_TRIANGLE_ADJ_X; 763192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz adjy += SVGA_TRIANGLE_ADJ_Y; 773192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz break; 783192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz } 793192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 803192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz vp.translate[0] += adjx; 813192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz vp.translate[1] += adjy; 823192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 833192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz draw_set_viewport_state(svga->swtnl.draw, &vp); 843192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz} 853192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 86e8f646fa7e9cf6f6793864384128157735aa03b3José Fonsecastatic enum pipe_error 87e8f646fa7e9cf6f6793864384128157735aa03b3José Fonsecaupdate_swtnl_draw( struct svga_context *svga, 88e8f646fa7e9cf6f6793864384128157735aa03b3José Fonseca unsigned dirty ) 893192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz{ 903192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz draw_flush( svga->swtnl.draw ); 913192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 923192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz if (dirty & SVGA_NEW_VS) 933192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz draw_bind_vertex_shader(svga->swtnl.draw, 943192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz svga->curr.vs->draw_shader); 953192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 96022e270b1b972b6d04890f1ac1fc2a4a4ed03ff7Brian Paul if (dirty & SVGA_NEW_FS) 97022e270b1b972b6d04890f1ac1fc2a4a4ed03ff7Brian Paul draw_bind_fragment_shader(svga->swtnl.draw, 98022e270b1b972b6d04890f1ac1fc2a4a4ed03ff7Brian Paul svga->curr.fs->draw_shader); 99022e270b1b972b6d04890f1ac1fc2a4a4ed03ff7Brian Paul 1003192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz if (dirty & SVGA_NEW_VBUFFER) 1013192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz draw_set_vertex_buffers(svga->swtnl.draw, 1023192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz svga->curr.num_vertex_buffers, 1033192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz svga->curr.vb); 1043192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 1053192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz if (dirty & SVGA_NEW_VELEMENT) 1063192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz draw_set_vertex_elements(svga->swtnl.draw, 107b1676a953eb61838e9ef03532792bc723f4d4adaRoland Scheidegger svga->curr.velems->count, 108b1676a953eb61838e9ef03532792bc723f4d4adaRoland Scheidegger svga->curr.velems->velem ); 1093192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 1103192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz if (dirty & SVGA_NEW_CLIP) 1113192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz draw_set_clip_state(svga->swtnl.draw, 1123192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz &svga->curr.clip); 1133192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 1143192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz if (dirty & (SVGA_NEW_VIEWPORT | 1153192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz SVGA_NEW_REDUCED_PRIMITIVE | 1163192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz SVGA_NEW_RAST)) 1173192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz set_draw_viewport( svga ); 1183192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 1193192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz if (dirty & SVGA_NEW_RAST) 1203192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz draw_set_rasterizer_state(svga->swtnl.draw, 121e3a34cc7f6c9f959cdc2af4486e84587fab4d0d7Brian Paul &svga->curr.rast->templ, 122e3a34cc7f6c9f959cdc2af4486e84587fab4d0d7Brian Paul (void *) svga->curr.rast); 1233192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 1243192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz if (dirty & SVGA_NEW_FRAME_BUFFER) 1253192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz draw_set_mrd(svga->swtnl.draw, 1263192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz svga->curr.depthscale); 1273192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 1283192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz return 0; 1293192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz} 1303192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 1313192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 1323192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantzstruct svga_tracked_state svga_update_swtnl_draw = 1333192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz{ 1343192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz "update draw module state", 1353192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz (SVGA_NEW_VS | 1363192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz SVGA_NEW_VBUFFER | 1373192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz SVGA_NEW_VELEMENT | 1383192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz SVGA_NEW_CLIP | 1393192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz SVGA_NEW_VIEWPORT | 1403192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz SVGA_NEW_RAST | 1413192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz SVGA_NEW_FRAME_BUFFER | 142429f0e3b37e33a33289f8488369474b20bfd5247Roland Scheidegger SVGA_NEW_REDUCED_PRIMITIVE), 1433192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz update_swtnl_draw 1443192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz}; 1453192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 1463192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 147e8f646fa7e9cf6f6793864384128157735aa03b3José Fonsecaenum pipe_error 148e8f646fa7e9cf6f6793864384128157735aa03b3José Fonsecasvga_swtnl_update_vdecl( struct svga_context *svga ) 1493192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz{ 1503192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz struct svga_vbuf_render *svga_render = svga_vbuf_render(svga->swtnl.backend); 1513192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz struct draw_context *draw = svga->swtnl.draw; 1523192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz struct vertex_info *vinfo = &svga_render->vertex_info; 1533192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz SVGA3dVertexDecl vdecl[PIPE_MAX_ATTRIBS]; 1543192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz const enum interp_mode colorInterp = 1553192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz svga->curr.rast->templ.flatshade ? INTERP_CONSTANT : INTERP_LINEAR; 1561ca48b3161449945b769b27c33f88f397f98084aBrian Paul struct svga_fragment_shader *fs = svga->curr.fs; 1573192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz int offset = 0; 1583192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz int nr_decls = 0; 1593192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz int src, i; 1603192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 1613192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz memset(vinfo, 0, sizeof(*vinfo)); 1623192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz memset(vdecl, 0, sizeof(vdecl)); 1633192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 1643192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz /* always add position */ 165b0575151b66c9f5387c0433f41db9c19a848d45eZack Rusin src = draw_find_shader_output(draw, TGSI_SEMANTIC_POSITION, 0); 1663192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_LINEAR, src); 1673192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz vinfo->attrib[0].emit = EMIT_4F; 1683192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz vdecl[0].array.offset = offset; 1693192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz vdecl[0].identity.type = SVGA3D_DECLTYPE_FLOAT4; 1703192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz vdecl[0].identity.usage = SVGA3D_DECLUSAGE_POSITIONT; 1713192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz vdecl[0].identity.usageIndex = 0; 1723192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz offset += 16; 1733192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz nr_decls++; 1743192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 1753192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz for (i = 0; i < fs->base.info.num_inputs; i++) { 17658ea42b7db72586563914dea6fed9656caaf7678Brian Paul const unsigned sem_name = fs->base.info.input_semantic_name[i]; 17758ea42b7db72586563914dea6fed9656caaf7678Brian Paul const unsigned sem_index = fs->base.info.input_semantic_index[i]; 17858ea42b7db72586563914dea6fed9656caaf7678Brian Paul 17958ea42b7db72586563914dea6fed9656caaf7678Brian Paul src = draw_find_shader_output(draw, sem_name, sem_index); 18058ea42b7db72586563914dea6fed9656caaf7678Brian Paul 1813192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz vdecl[nr_decls].array.offset = offset; 18258ea42b7db72586563914dea6fed9656caaf7678Brian Paul vdecl[nr_decls].identity.usageIndex = sem_index; 1833192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 18458ea42b7db72586563914dea6fed9656caaf7678Brian Paul switch (sem_name) { 1853192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz case TGSI_SEMANTIC_COLOR: 1863192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz draw_emit_vertex_attr(vinfo, EMIT_4F, colorInterp, src); 1873192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz vdecl[nr_decls].identity.usage = SVGA3D_DECLUSAGE_COLOR; 1883192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz vdecl[nr_decls].identity.type = SVGA3D_DECLTYPE_FLOAT4; 1893192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz offset += 16; 1903192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz nr_decls++; 1913192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz break; 1923192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz case TGSI_SEMANTIC_GENERIC: 1933192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_PERSPECTIVE, src); 1943192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz vdecl[nr_decls].identity.usage = SVGA3D_DECLUSAGE_TEXCOORD; 1953192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz vdecl[nr_decls].identity.type = SVGA3D_DECLTYPE_FLOAT4; 19658ea42b7db72586563914dea6fed9656caaf7678Brian Paul vdecl[nr_decls].identity.usageIndex = 19758ea42b7db72586563914dea6fed9656caaf7678Brian Paul svga_remap_generic_index(fs->generic_remap_table, sem_index); 1983192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz offset += 16; 1993192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz nr_decls++; 2003192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz break; 2013192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz case TGSI_SEMANTIC_FOG: 2023192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz draw_emit_vertex_attr(vinfo, EMIT_1F, INTERP_PERSPECTIVE, src); 2033192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz vdecl[nr_decls].identity.usage = SVGA3D_DECLUSAGE_TEXCOORD; 2043192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz vdecl[nr_decls].identity.type = SVGA3D_DECLTYPE_FLOAT1; 2053192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz assert(vdecl[nr_decls].identity.usageIndex == 0); 2063192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz offset += 4; 2073192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz nr_decls++; 2083192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz break; 2093192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz case TGSI_SEMANTIC_POSITION: 2103192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz /* generated internally, not a vertex shader output */ 2113192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz break; 2123192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz default: 2133192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz assert(0); 2143192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz } 2153192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz } 2163192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 2173192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz draw_compute_vertex_size(vinfo); 2183192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 2193192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz svga_render->vdecl_count = nr_decls; 2203192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz for (i = 0; i < svga_render->vdecl_count; i++) 2213192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz vdecl[i].array.stride = offset; 2223192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 2233192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz if (memcmp(svga_render->vdecl, vdecl, sizeof(vdecl)) == 0) 2243192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz return 0; 2253192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 2263192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz memcpy(svga_render->vdecl, vdecl, sizeof(vdecl)); 2273192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz svga->swtnl.new_vdecl = TRUE; 2283192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 2293192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz return 0; 2303192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz} 2313192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 2323192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 233e8f646fa7e9cf6f6793864384128157735aa03b3José Fonsecastatic enum pipe_error 234e8f646fa7e9cf6f6793864384128157735aa03b3José Fonsecaupdate_swtnl_vdecl( struct svga_context *svga, 235e8f646fa7e9cf6f6793864384128157735aa03b3José Fonseca unsigned dirty ) 2363192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz{ 2373192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz return svga_swtnl_update_vdecl( svga ); 2383192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz} 2393192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 2403192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz 2413192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantzstruct svga_tracked_state svga_update_swtnl_vdecl = 2423192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz{ 2433192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz "update draw module vdecl", 2443192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz (SVGA_NEW_VS | 2453192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz SVGA_NEW_FS), 2463192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz update_swtnl_vdecl 2473192633d4abe262d413e41feb871fe8deed409d8Jakob Bornecrantz}; 248