13a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* 23a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * Mesa 3-D graphics library 33a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * Version: 6.3 43a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * 53a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * Copyright (C) 1999-2003 Brian Paul All Rights Reserved. 63a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * 73a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * Permission is hereby granted, free of charge, to any person obtaining a 83a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * copy of this software and associated documentation files (the "Software"), 93a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * to deal in the Software without restriction, including without limitation 103a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * the rights to use, copy, modify, merge, publish, distribute, sublicense, 113a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * and/or sell copies of the Software, and to permit persons to whom the 123a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * Software is furnished to do so, subject to the following conditions: 133a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * 143a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * The above copyright notice and this permission notice shall be included 153a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * in all copies or substantial portions of the Software. 163a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * 173a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 183a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 193a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 203a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 213a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 223a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 233a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org */ 243a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 253a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* 263a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * Sparc assembly code by David S. Miller 273a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org */ 283a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 293a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 303a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#include "sparc.h" 313a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 323a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#ifdef USE_SPARC_ASM 333a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 343a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#include "main/context.h" 353a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#include "math/m_xform.h" 363a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#include "tnl/t_context.h" 373a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 383a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#ifdef DEBUG 393a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#include "math/m_debug.h" 403a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#endif 413a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 423a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define XFORM_ARGS GLvector4f *to_vec, \ 433a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org const GLfloat m[16], \ 443a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org const GLvector4f *from_vec 453a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 463a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define DECLARE_XFORM_GROUP(pfx, sz) \ 473a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org extern void _mesa_##pfx##_transform_points##sz##_general(XFORM_ARGS); \ 483a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org extern void _mesa_##pfx##_transform_points##sz##_identity(XFORM_ARGS); \ 493a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org extern void _mesa_##pfx##_transform_points##sz##_3d_no_rot(XFORM_ARGS); \ 503a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org extern void _mesa_##pfx##_transform_points##sz##_perspective(XFORM_ARGS); \ 513a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org extern void _mesa_##pfx##_transform_points##sz##_2d(XFORM_ARGS); \ 523a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org extern void _mesa_##pfx##_transform_points##sz##_2d_no_rot(XFORM_ARGS); \ 533a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org extern void _mesa_##pfx##_transform_points##sz##_3d(XFORM_ARGS); 543a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 553a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define ASSIGN_XFORM_GROUP(pfx, sz) \ 563a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_transform_tab[sz][MATRIX_GENERAL] = \ 573a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_##pfx##_transform_points##sz##_general; \ 583a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_transform_tab[sz][MATRIX_IDENTITY] = \ 593a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_##pfx##_transform_points##sz##_identity; \ 603a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_transform_tab[sz][MATRIX_3D_NO_ROT] = \ 613a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_##pfx##_transform_points##sz##_3d_no_rot; \ 623a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_transform_tab[sz][MATRIX_PERSPECTIVE] = \ 633a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_##pfx##_transform_points##sz##_perspective; \ 643a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_transform_tab[sz][MATRIX_2D] = \ 653a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_##pfx##_transform_points##sz##_2d; \ 663a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_transform_tab[sz][MATRIX_2D_NO_ROT] = \ 673a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_##pfx##_transform_points##sz##_2d_no_rot; \ 683a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_transform_tab[sz][MATRIX_3D] = \ 693a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_##pfx##_transform_points##sz##_3d; 703a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 713a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 723a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgDECLARE_XFORM_GROUP(sparc, 1) 733a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgDECLARE_XFORM_GROUP(sparc, 2) 743a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgDECLARE_XFORM_GROUP(sparc, 3) 753a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgDECLARE_XFORM_GROUP(sparc, 4) 763a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 773a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgextern GLvector4f *_mesa_sparc_cliptest_points4(GLvector4f *clip_vec, 783a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLvector4f *proj_vec, 793a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLubyte clipMask[], 803a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLubyte *orMask, 813a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLubyte *andMask, 823a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLboolean viewport_z_clip); 833a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 843a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgextern GLvector4f *_mesa_sparc_cliptest_points4_np(GLvector4f *clip_vec, 853a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLvector4f *proj_vec, 863a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLubyte clipMask[], 873a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLubyte *orMask, 883a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLubyte *andMask, 893a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLboolean viewport_z_clip); 903a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 913a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define NORM_ARGS const GLmatrix *mat, \ 923a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLfloat scale, \ 933a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org const GLvector4f *in, \ 943a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org const GLfloat *lengths, \ 953a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org GLvector4f *dest 963a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 973a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgextern void _mesa_sparc_transform_normalize_normals(NORM_ARGS); 983a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgextern void _mesa_sparc_transform_normalize_normals_no_rot(NORM_ARGS); 993a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgextern void _mesa_sparc_transform_rescale_normals_no_rot(NORM_ARGS); 1003a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgextern void _mesa_sparc_transform_rescale_normals(NORM_ARGS); 1013a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgextern void _mesa_sparc_transform_normals_no_rot(NORM_ARGS); 1023a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgextern void _mesa_sparc_transform_normals(NORM_ARGS); 1033a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgextern void _mesa_sparc_normalize_normals(NORM_ARGS); 1043a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgextern void _mesa_sparc_rescale_normals(NORM_ARGS); 1053a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 1063a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 1073a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 1083a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgvoid _mesa_init_all_sparc_transform_asm(void) 1093a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org{ 1103a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org ASSIGN_XFORM_GROUP(sparc, 1) 1113a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org ASSIGN_XFORM_GROUP(sparc, 2) 1123a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org ASSIGN_XFORM_GROUP(sparc, 3) 1133a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org ASSIGN_XFORM_GROUP(sparc, 4) 1143a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 1153a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_clip_tab[4] = _mesa_sparc_cliptest_points4; 1163a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_clip_np_tab[4] = _mesa_sparc_cliptest_points4_np; 1173a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 1183a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_normal_tab[NORM_TRANSFORM | NORM_NORMALIZE] = 1193a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_sparc_transform_normalize_normals; 1203a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_normal_tab[NORM_TRANSFORM_NO_ROT | NORM_NORMALIZE] = 1213a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_sparc_transform_normalize_normals_no_rot; 1223a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_normal_tab[NORM_TRANSFORM_NO_ROT | NORM_RESCALE] = 1233a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_sparc_transform_rescale_normals_no_rot; 1243a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_normal_tab[NORM_TRANSFORM | NORM_RESCALE] = 1253a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_sparc_transform_rescale_normals; 1263a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_normal_tab[NORM_TRANSFORM_NO_ROT] = 1273a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_sparc_transform_normals_no_rot; 1283a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_normal_tab[NORM_TRANSFORM] = 1293a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_sparc_transform_normals; 1303a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_normal_tab[NORM_NORMALIZE] = 1313a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_sparc_normalize_normals; 1323a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_normal_tab[NORM_RESCALE] = 1333a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _mesa_sparc_rescale_normals; 1343a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 1353a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#ifdef DEBUG_MATH 1363a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _math_test_all_transform_functions("sparc"); 1373a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _math_test_all_cliptest_functions("sparc"); 1383a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org _math_test_all_normal_transform_functions("sparc"); 1393a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#endif 1403a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} 1413a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 1423a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#endif /* USE_SPARC_ASM */ 143