1ec3ed6a5ebf6f2c406d7bcf94b6bc34fcaeb976eepoger@google.com/* 2ec3ed6a5ebf6f2c406d7bcf94b6bc34fcaeb976eepoger@google.com * Mesa 3-D graphics library 3ec3ed6a5ebf6f2c406d7bcf94b6bc34fcaeb976eepoger@google.com * Version: 6.1 4ec3ed6a5ebf6f2c406d7bcf94b6bc34fcaeb976eepoger@google.com * 5ec3ed6a5ebf6f2c406d7bcf94b6bc34fcaeb976eepoger@google.com * Copyright (C) 1999-2004 Brian Paul All Rights Reserved. 6f93e717c7f7ca679a80acbfda6a34013ae1e2b8djunov@google.com * 7f93e717c7f7ca679a80acbfda6a34013ae1e2b8djunov@google.com * Permission is hereby granted, free of charge, to any person obtaining a 85739d2c168819394502e20cbe6071979b9c1038cbsalomon@google.com * copy of this software and associated documentation files (the "Software"), 9ec3ed6a5ebf6f2c406d7bcf94b6bc34fcaeb976eepoger@google.com * to deal in the Software without restriction, including without limitation 10a469c28c3c16214733a25201a286970f57b3d944bsalomon@google.com * the rights to use, copy, modify, merge, publish, distribute, sublicense, 11d698f77c13d97c61109b861eac4d25b14a5de935bsalomon@google.com * and/or sell copies of the Software, and to permit persons to whom the 122db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com * Software is furnished to do so, subject to the following conditions: 13f93e717c7f7ca679a80acbfda6a34013ae1e2b8djunov@google.com * 14dbbc4e2da93cef5c0cfb0b3c92ff6c2c80f6e67absalomon@google.com * The above copyright notice and this permission notice shall be included 15dbbc4e2da93cef5c0cfb0b3c92ff6c2c80f6e67absalomon@google.com * in all copies or substantial portions of the Software. 162db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com * 172db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 182db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 192db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 202db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 212db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 222db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 232db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com */ 242db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com 252db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com/* 262db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com * Updated for P6 architecture by Gareth Hughes. 272db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com */ 28f6de475e5cbd143f348ff7738919e397b7fe7f57tfarina@chromium.org 292db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com#include "main/glheader.h" 302db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com#include "main/context.h" 312db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com#include "main/macros.h" 322db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com#include "main/imports.h" 33f6de475e5cbd143f348ff7738919e397b7fe7f57tfarina@chromium.org 342db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com#include "m_matrix.h" 352db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com#include "m_xform.h" 362db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com 37f93e717c7f7ca679a80acbfda6a34013ae1e2b8djunov@google.com#include "m_debug.h" 389188a15f846ae79892c332aed2a72ee38116bdc6commit-bot@chromium.org#include "m_debug_util.h" 39c1d2a58ec8510b226e080f5415a05723a686aab3bsalomon@google.com 40c1d2a58ec8510b226e080f5415a05723a686aab3bsalomon@google.com#ifdef __UNIXOS2__ 419188a15f846ae79892c332aed2a72ee38116bdc6commit-bot@chromium.org/* The linker doesn't like empty files */ 42948787737b77555318fa2433e7ff941516fe950ejvanverth@google.comstatic char dummy; 43948787737b77555318fa2433e7ff941516fe950ejvanverth@google.com#endif 44948787737b77555318fa2433e7ff941516fe950ejvanverth@google.com 452db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com#ifdef DEBUG_MATH /* This code only used for debugging */ 46948787737b77555318fa2433e7ff941516fe950ejvanverth@google.com 47948787737b77555318fa2433e7ff941516fe950ejvanverth@google.com 482db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com/* Overhead of profiling counter in cycles. Automatically adjusted to 492db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com * your machine at run time - counter initialization should give very 502db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com * consistent results. 51948787737b77555318fa2433e7ff941516fe950ejvanverth@google.com */ 52948787737b77555318fa2433e7ff941516fe950ejvanverth@google.comlong counter_overhead = 0; 53948787737b77555318fa2433e7ff941516fe950ejvanverth@google.com 542db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com/* This is the value of the environment variable MESA_PROFILE, and is 552db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com * used to determine if we should benchmark the functions as well as 562db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com * verify their correctness. 57948787737b77555318fa2433e7ff941516fe950ejvanverth@google.com */ 58948787737b77555318fa2433e7ff941516fe950ejvanverth@google.comchar *mesa_profile = NULL; 59948787737b77555318fa2433e7ff941516fe950ejvanverth@google.com 60948787737b77555318fa2433e7ff941516fe950ejvanverth@google.com 61948787737b77555318fa2433e7ff941516fe950ejvanverth@google.comstatic int m_general[16] = { 622db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com VAR, VAR, VAR, VAR, 632db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com VAR, VAR, VAR, VAR, 642db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com VAR, VAR, VAR, VAR, 652db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com VAR, VAR, VAR, VAR 662db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com}; 67948787737b77555318fa2433e7ff941516fe950ejvanverth@google.comstatic int m_identity[16] = { 68948787737b77555318fa2433e7ff941516fe950ejvanverth@google.com ONE, NIL, NIL, NIL, 69c1d2a58ec8510b226e080f5415a05723a686aab3bsalomon@google.com NIL, ONE, NIL, NIL, 70f93e717c7f7ca679a80acbfda6a34013ae1e2b8djunov@google.com NIL, NIL, ONE, NIL, 71ecb60aad5c6fe5b1dbcfc86ac00bfc9326103c8dbsalomon@google.com NIL, NIL, NIL, ONE 72c1d2a58ec8510b226e080f5415a05723a686aab3bsalomon@google.com}; 73f6de475e5cbd143f348ff7738919e397b7fe7f57tfarina@chromium.orgstatic int m_2d[16] = { 742db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com VAR, VAR, NIL, VAR, 752db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com VAR, VAR, NIL, VAR, 76f93e717c7f7ca679a80acbfda6a34013ae1e2b8djunov@google.com NIL, NIL, ONE, NIL, 77c1d2a58ec8510b226e080f5415a05723a686aab3bsalomon@google.com NIL, NIL, NIL, ONE 78c1d2a58ec8510b226e080f5415a05723a686aab3bsalomon@google.com}; 79f93e717c7f7ca679a80acbfda6a34013ae1e2b8djunov@google.comstatic int m_2d_no_rot[16] = { 802db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com VAR, NIL, NIL, VAR, 812db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com NIL, VAR, NIL, VAR, 822db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com NIL, NIL, ONE, NIL, 832db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com NIL, NIL, NIL, ONE 842db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com}; 8531ec7985f2b52a0cab4aa714a613b918cf663c08bsalomon@google.comstatic int m_3d[16] = { 862c84aa35988c661b3e5513c8ba9b3959832ff288bsalomon@google.com VAR, VAR, VAR, VAR, 872c84aa35988c661b3e5513c8ba9b3959832ff288bsalomon@google.com VAR, VAR, VAR, VAR, 88948787737b77555318fa2433e7ff941516fe950ejvanverth@google.com VAR, VAR, VAR, VAR, 89948787737b77555318fa2433e7ff941516fe950ejvanverth@google.com NIL, NIL, NIL, ONE 90948787737b77555318fa2433e7ff941516fe950ejvanverth@google.com}; 919ba4fa6f0fb8ef496d81ccac36e780aa806fea83bsalomon@google.comstatic int m_3d_no_rot[16] = { 922db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com VAR, NIL, NIL, VAR, 932db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com NIL, VAR, NIL, VAR, 942db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com NIL, NIL, VAR, VAR, 952db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com NIL, NIL, NIL, ONE 962db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com}; 972db3ded335fdb6697623bece61cabc307a414770bsalomon@google.comstatic int m_perspective[16] = { 982db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com VAR, NIL, VAR, NIL, 992db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com NIL, VAR, VAR, NIL, 1002db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com NIL, NIL, VAR, VAR, 1012db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com NIL, NIL, NEG, NIL 102f6de475e5cbd143f348ff7738919e397b7fe7f57tfarina@chromium.org}; 1032db3ded335fdb6697623bece61cabc307a414770bsalomon@google.comstatic int *templates[7] = { 1042db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com m_general, 1052db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com m_identity, 1062db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com m_3d_no_rot, 1072db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com m_perspective, 1082db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com m_2d, 1092db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com m_2d_no_rot, 1102db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com m_3d 1112db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com}; 1122db3ded335fdb6697623bece61cabc307a414770bsalomon@google.comstatic enum GLmatrixtype mtypes[7] = { 1132db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com MATRIX_GENERAL, 1142db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com MATRIX_IDENTITY, 1152db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com MATRIX_3D_NO_ROT, 1162db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com MATRIX_PERSPECTIVE, 117c1d2a58ec8510b226e080f5415a05723a686aab3bsalomon@google.com MATRIX_2D, 1182db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com MATRIX_2D_NO_ROT, 119948787737b77555318fa2433e7ff941516fe950ejvanverth@google.com MATRIX_3D 120948787737b77555318fa2433e7ff941516fe950ejvanverth@google.com}; 121948787737b77555318fa2433e7ff941516fe950ejvanverth@google.comstatic char *mstrings[7] = { 1229188a15f846ae79892c332aed2a72ee38116bdc6commit-bot@chromium.org "MATRIX_GENERAL", 1232db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com "MATRIX_IDENTITY", 124c1d2a58ec8510b226e080f5415a05723a686aab3bsalomon@google.com "MATRIX_3D_NO_ROT", 125c1d2a58ec8510b226e080f5415a05723a686aab3bsalomon@google.com "MATRIX_PERSPECTIVE", 1262db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com "MATRIX_2D", 127c1d2a58ec8510b226e080f5415a05723a686aab3bsalomon@google.com "MATRIX_2D_NO_ROT", 1282db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com "MATRIX_3D" 1292db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com}; 1302db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com 131c1d2a58ec8510b226e080f5415a05723a686aab3bsalomon@google.com 132f6de475e5cbd143f348ff7738919e397b7fe7f57tfarina@chromium.org/* ============================================================= 1332db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com * Reference transformations 134c1d2a58ec8510b226e080f5415a05723a686aab3bsalomon@google.com */ 1352db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com 1362db3ded335fdb6697623bece61cabc307a414770bsalomon@google.comstatic void ref_transform( GLvector4f *dst, 137f93e717c7f7ca679a80acbfda6a34013ae1e2b8djunov@google.com const GLmatrix *mat, 138f93e717c7f7ca679a80acbfda6a34013ae1e2b8djunov@google.com const GLvector4f *src ) 1392db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com{ 1402db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com GLuint i; 1412db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com GLfloat *s = (GLfloat *)src->start; 1422db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com GLfloat (*d)[4] = (GLfloat (*)[4])dst->start; 1432db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com const GLfloat *m = mat->m; 144f93e717c7f7ca679a80acbfda6a34013ae1e2b8djunov@google.com 145f6de475e5cbd143f348ff7738919e397b7fe7f57tfarina@chromium.org for ( i = 0 ; i < src->count ; i++ ) { 1462db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com TRANSFORM_POINT( d[i], m, s ); 1472d816ad36e806e5b1cf3c447e547829bbbe74fd1skia.committer@gmail.com s = (GLfloat *)((char *)s + src->stride); 1482db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com } 1492db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com} 1502db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com 1512db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com 1522db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com/* ============================================================= 1532db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com * Vertex transformation tests 1542db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com */ 1552db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com 1562db3ded335fdb6697623bece61cabc307a414770bsalomon@google.comstatic void init_matrix( GLfloat *m ) 1572db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com{ 1582db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com m[0] = 63.0; m[4] = 43.0; m[ 8] = 29.0; m[12] = 43.0; 1592db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com m[1] = 55.0; m[5] = 17.0; m[ 9] = 31.0; m[13] = 7.0; 1602db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com m[2] = 44.0; m[6] = 9.0; m[10] = 7.0; m[14] = 3.0; 1612db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com m[3] = 11.0; m[7] = 23.0; m[11] = 91.0; m[15] = 9.0; 1622db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com} 1632db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com 1642db3ded335fdb6697623bece61cabc307a414770bsalomon@google.comALIGN16(static GLfloat, s[TEST_COUNT][4]); 1652db3ded335fdb6697623bece61cabc307a414770bsalomon@google.comALIGN16(static GLfloat, d[TEST_COUNT][4]); 1662db3ded335fdb6697623bece61cabc307a414770bsalomon@google.comALIGN16(static GLfloat, r[TEST_COUNT][4]); 1672db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com 168515dcd36032997ce335daa0163c6d67e851bcad1commit-bot@chromium.orgstatic int test_transform_function( transform_func func, int psize, 169f6de475e5cbd143f348ff7738919e397b7fe7f57tfarina@chromium.org int mtype, unsigned long *cycles ) 1702db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com{ 171f6de475e5cbd143f348ff7738919e397b7fe7f57tfarina@chromium.org GLvector4f source[1], dest[1], ref[1]; 1722db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com GLmatrix mat[1]; 1732db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com GLfloat *m; 174f6de475e5cbd143f348ff7738919e397b7fe7f57tfarina@chromium.org int i, j; 175f6de475e5cbd143f348ff7738919e397b7fe7f57tfarina@chromium.org#ifdef RUN_DEBUG_BENCHMARK 1762db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com int cycle_i; /* the counter for the benchmarks we run */ 1772db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com#endif 178c1d2a58ec8510b226e080f5415a05723a686aab3bsalomon@google.com 179f93e717c7f7ca679a80acbfda6a34013ae1e2b8djunov@google.com (void) cycles; 1802db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com 181c1d2a58ec8510b226e080f5415a05723a686aab3bsalomon@google.com if ( psize > 4 ) { 1822db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com _mesa_problem( NULL, "test_transform_function called with psize > 4\n" ); 1832db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com return 0; 184c1d2a58ec8510b226e080f5415a05723a686aab3bsalomon@google.com } 185c1d2a58ec8510b226e080f5415a05723a686aab3bsalomon@google.com 1862db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com mat->m = (GLfloat *) _mesa_align_malloc( 16 * sizeof(GLfloat), 16 ); 187f93e717c7f7ca679a80acbfda6a34013ae1e2b8djunov@google.com mat->type = mtypes[mtype]; 188f93e717c7f7ca679a80acbfda6a34013ae1e2b8djunov@google.com 189c1d2a58ec8510b226e080f5415a05723a686aab3bsalomon@google.com m = mat->m; 1909ba4fa6f0fb8ef496d81ccac36e780aa806fea83bsalomon@google.com ASSERT( ((long)m & 15) == 0 ); 191c1d2a58ec8510b226e080f5415a05723a686aab3bsalomon@google.com 192f93e717c7f7ca679a80acbfda6a34013ae1e2b8djunov@google.com init_matrix( m ); 1931e257a5db32e1c9e3b0dba80f43470816ef948afbsalomon@google.com 1941e257a5db32e1c9e3b0dba80f43470816ef948afbsalomon@google.com for ( i = 0 ; i < 4 ; i++ ) { 1955739d2c168819394502e20cbe6071979b9c1038cbsalomon@google.com for ( j = 0 ; j < 4 ; j++ ) { 1965739d2c168819394502e20cbe6071979b9c1038cbsalomon@google.com switch ( templates[mtype][i * 4 + j] ) { 1975739d2c168819394502e20cbe6071979b9c1038cbsalomon@google.com case NIL: 1985739d2c168819394502e20cbe6071979b9c1038cbsalomon@google.com m[j * 4 + i] = 0.0; 1995739d2c168819394502e20cbe6071979b9c1038cbsalomon@google.com break; 2005739d2c168819394502e20cbe6071979b9c1038cbsalomon@google.com case ONE: 2015739d2c168819394502e20cbe6071979b9c1038cbsalomon@google.com m[j * 4 + i] = 1.0; 2025739d2c168819394502e20cbe6071979b9c1038cbsalomon@google.com break; 2030b77d6892b067ad402c9678b0226bff70599fbe2bsalomon@google.com case NEG: 2040b77d6892b067ad402c9678b0226bff70599fbe2bsalomon@google.com m[j * 4 + i] = -1.0; 2056a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com break; 2066a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com case VAR: 2076a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com break; 2086a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com default: 2096a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com ASSERT(0); 210b9086a026844e4cfd08b219e49ce3f12294cba98bsalomon@google.com return 0; 2118f9cbd62ec108d410b91155dcf6a4789c641246fbsalomon@google.com } 21246fbfe0cd1bbe60fd15ce52e784f5d51450ff5fdcommit-bot@chromium.org } 21346fbfe0cd1bbe60fd15ce52e784f5d51450ff5fdcommit-bot@chromium.org } 21446fbfe0cd1bbe60fd15ce52e784f5d51450ff5fdcommit-bot@chromium.org 2156a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com for ( i = 0 ; i < TEST_COUNT ; i++) { 2166a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com ASSIGN_4V( d[i], 0.0, 0.0, 0.0, 1.0 ); 217b9086a026844e4cfd08b219e49ce3f12294cba98bsalomon@google.com ASSIGN_4V( s[i], 0.0, 0.0, 0.0, 1.0 ); 2183cb406bb88f5aa09cf9f5a9554b4b1314cf1a2eesenorblanco@chromium.org for ( j = 0 ; j < psize ; j++ ) 2196a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com s[i][j] = rnd(); 2206a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com } 2213cb406bb88f5aa09cf9f5a9554b4b1314cf1a2eesenorblanco@chromium.org 2226a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com source->data = (GLfloat(*)[4])s; 2236a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com source->start = (GLfloat *)s; 2243cb406bb88f5aa09cf9f5a9554b4b1314cf1a2eesenorblanco@chromium.org source->count = TEST_COUNT; 2256a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com source->stride = sizeof(s[0]); 2268f9cbd62ec108d410b91155dcf6a4789c641246fbsalomon@google.com source->size = 4; 2276a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com source->flags = 0; 2286a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com 2296a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com dest->data = (GLfloat(*)[4])d; 230b9086a026844e4cfd08b219e49ce3f12294cba98bsalomon@google.com dest->start = (GLfloat *)d; 231b9086a026844e4cfd08b219e49ce3f12294cba98bsalomon@google.com dest->count = TEST_COUNT; 2326a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com dest->stride = sizeof(float[4]); 233b9086a026844e4cfd08b219e49ce3f12294cba98bsalomon@google.com dest->size = 0; 2346a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com dest->flags = 0; 2356a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com 236b9086a026844e4cfd08b219e49ce3f12294cba98bsalomon@google.com ref->data = (GLfloat(*)[4])r; 237b9086a026844e4cfd08b219e49ce3f12294cba98bsalomon@google.com ref->start = (GLfloat *)r; 2386a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com ref->count = TEST_COUNT; 239b9086a026844e4cfd08b219e49ce3f12294cba98bsalomon@google.com ref->stride = sizeof(float[4]); 2406a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com ref->size = 0; 2416a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com ref->flags = 0; 2426a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com 2436a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com ref_transform( ref, mat, source ); 2446a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com 245b9086a026844e4cfd08b219e49ce3f12294cba98bsalomon@google.com if ( mesa_profile ) { 246b9086a026844e4cfd08b219e49ce3f12294cba98bsalomon@google.com BEGIN_RACE( *cycles ); 2476a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com func( dest, mat->m, source ); 248b9086a026844e4cfd08b219e49ce3f12294cba98bsalomon@google.com END_RACE( *cycles ); 2498f9cbd62ec108d410b91155dcf6a4789c641246fbsalomon@google.com } 2506a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com else { 2516a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com func( dest, mat->m, source ); 25246fbfe0cd1bbe60fd15ce52e784f5d51450ff5fdcommit-bot@chromium.org } 25346fbfe0cd1bbe60fd15ce52e784f5d51450ff5fdcommit-bot@chromium.org 25446fbfe0cd1bbe60fd15ce52e784f5d51450ff5fdcommit-bot@chromium.org for ( i = 0 ; i < TEST_COUNT ; i++ ) { 2559196130af83782fcac4334117142475a837dd74dbsalomon@google.com for ( j = 0 ; j < 4 ; j++ ) { 256f93e717c7f7ca679a80acbfda6a34013ae1e2b8djunov@google.com if ( significand_match( d[i][j], r[i][j] ) < REQUIRED_PRECISION ) { 257f93e717c7f7ca679a80acbfda6a34013ae1e2b8djunov@google.com printf("-----------------------------\n" ); 25826e18b593ab65e4d92dfbce92579d8bc180d4c2cbsalomon@google.com printf("(i = %i, j = %i)\n", i, j ); 2598f9cbd62ec108d410b91155dcf6a4789c641246fbsalomon@google.com printf("%f \t %f \t [diff = %e - %i bit missed]\n", 2608f9cbd62ec108d410b91155dcf6a4789c641246fbsalomon@google.com d[i][0], r[i][0], r[i][0]-d[i][0], 2616a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com MAX_PRECISION - significand_match( d[i][0], r[i][0] ) ); 262f6de475e5cbd143f348ff7738919e397b7fe7f57tfarina@chromium.org printf("%f \t %f \t [diff = %e - %i bit missed]\n", 263c96cb3a929f954cd2e7b6319efdfa6b758b20bd3bsalomon@google.com d[i][1], r[i][1], r[i][1]-d[i][1], 2646a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com MAX_PRECISION - significand_match( d[i][1], r[i][1] ) ); 2656a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com printf("%f \t %f \t [diff = %e - %i bit missed]\n", 2666a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com d[i][2], r[i][2], r[i][2]-d[i][2], 267ded4f4b163f5aa19c22c871178c55ecb34623846bsalomon@google.com MAX_PRECISION - significand_match( d[i][2], r[i][2] ) ); 2684be283f3a82895530d1b70372cd48ddb1c663fd8bsalomon@google.com printf("%f \t %f \t [diff = %e - %i bit missed]\n", 269ded4f4b163f5aa19c22c871178c55ecb34623846bsalomon@google.com d[i][3], r[i][3], r[i][3]-d[i][3], 270ded4f4b163f5aa19c22c871178c55ecb34623846bsalomon@google.com MAX_PRECISION - significand_match( d[i][3], r[i][3] ) ); 2712b446734cfa8201e5478648988de86b646cb9544bsalomon@google.com return 0; 2722b446734cfa8201e5478648988de86b646cb9544bsalomon@google.com } 273ded4f4b163f5aa19c22c871178c55ecb34623846bsalomon@google.com } 274ded4f4b163f5aa19c22c871178c55ecb34623846bsalomon@google.com } 275f93e717c7f7ca679a80acbfda6a34013ae1e2b8djunov@google.com 2762c84aa35988c661b3e5513c8ba9b3959832ff288bsalomon@google.com _mesa_align_free( mat->m ); 2772c84aa35988c661b3e5513c8ba9b3959832ff288bsalomon@google.com return 1; 27831ec7985f2b52a0cab4aa714a613b918cf663c08bsalomon@google.com} 27931ec7985f2b52a0cab4aa714a613b918cf663c08bsalomon@google.com 28091207482c9398944fc997aeb99ed5f8674be58cbbsalomon@google.comvoid _math_test_all_transform_functions( char *description ) 28191207482c9398944fc997aeb99ed5f8674be58cbbsalomon@google.com{ 28291207482c9398944fc997aeb99ed5f8674be58cbbsalomon@google.com int psize, mtype; 28391207482c9398944fc997aeb99ed5f8674be58cbbsalomon@google.com unsigned long benchmark_tab[4][7]; 28491207482c9398944fc997aeb99ed5f8674be58cbbsalomon@google.com static int first_time = 1; 28526e18b593ab65e4d92dfbce92579d8bc180d4c2cbsalomon@google.com 2862c84aa35988c661b3e5513c8ba9b3959832ff288bsalomon@google.com if ( first_time ) { 2872c84aa35988c661b3e5513c8ba9b3959832ff288bsalomon@google.com first_time = 0; 28891207482c9398944fc997aeb99ed5f8674be58cbbsalomon@google.com mesa_profile = _mesa_getenv( "MESA_PROFILE" ); 2899ba4fa6f0fb8ef496d81ccac36e780aa806fea83bsalomon@google.com } 2902c84aa35988c661b3e5513c8ba9b3959832ff288bsalomon@google.com 2912c84aa35988c661b3e5513c8ba9b3959832ff288bsalomon@google.com#ifdef RUN_DEBUG_BENCHMARK 2922c84aa35988c661b3e5513c8ba9b3959832ff288bsalomon@google.com if ( mesa_profile ) { 2939ba4fa6f0fb8ef496d81ccac36e780aa806fea83bsalomon@google.com if ( !counter_overhead ) { 294330313a8a8343876ee596da39da06a5d69badd9cmtklein@google.com INIT_COUNTER(); 295ded4f4b163f5aa19c22c871178c55ecb34623846bsalomon@google.com printf("counter overhead: %lu cycles\n\n", counter_overhead ); 296ded4f4b163f5aa19c22c871178c55ecb34623846bsalomon@google.com } 2979ba4fa6f0fb8ef496d81ccac36e780aa806fea83bsalomon@google.com printf("transform results after hooking in %s functions:\n", description ); 2984c8837867add05f8d25520f92f6ec52305dda02ebsalomon@google.com } 2996a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com#endif 3006a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com 3016a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com#ifdef RUN_DEBUG_BENCHMARK 3026a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com if ( mesa_profile ) { 303ded4f4b163f5aa19c22c871178c55ecb34623846bsalomon@google.com printf("\n" ); 3046a51dcbf81cff6d92996ab3f4c7457478e441896bsalomon@google.com for ( psize = 1 ; psize <= 4 ; psize++ ) { 3059ba4fa6f0fb8ef496d81ccac36e780aa806fea83bsalomon@google.com printf(" p%d\t", psize ); 306ded4f4b163f5aa19c22c871178c55ecb34623846bsalomon@google.com } 307ded4f4b163f5aa19c22c871178c55ecb34623846bsalomon@google.com printf("\n--------------------------------------------------------\n" ); 3089188a15f846ae79892c332aed2a72ee38116bdc6commit-bot@chromium.org } 3092c84aa35988c661b3e5513c8ba9b3959832ff288bsalomon@google.com#endif 3102c84aa35988c661b3e5513c8ba9b3959832ff288bsalomon@google.com 3112c84aa35988c661b3e5513c8ba9b3959832ff288bsalomon@google.com for ( mtype = 0 ; mtype < 7 ; mtype++ ) { 3122c84aa35988c661b3e5513c8ba9b3959832ff288bsalomon@google.com for ( psize = 1 ; psize <= 4 ; psize++ ) { 313f93e717c7f7ca679a80acbfda6a34013ae1e2b8djunov@google.com transform_func func = _mesa_transform_tab[psize][mtypes[mtype]]; 314ded4f4b163f5aa19c22c871178c55ecb34623846bsalomon@google.com unsigned long *cycles = &(benchmark_tab[psize-1][mtype]); 315a320194e4242ef0e5e758aea896bfd52bcb3dac7bsalomon@google.com 316ded4f4b163f5aa19c22c871178c55ecb34623846bsalomon@google.com if ( test_transform_function( func, psize, mtype, cycles ) == 0 ) { 3174c8837867add05f8d25520f92f6ec52305dda02ebsalomon@google.com char buf[100]; 318fd03d4a829efe2d77a712fd991927c55f59a2ffecommit-bot@chromium.org sprintf(buf, "_mesa_transform_tab[0][%d][%s] failed test (%s)", 319fd03d4a829efe2d77a712fd991927c55f59a2ffecommit-bot@chromium.org psize, mstrings[mtype], description ); 3203e11c0bd92fbd12f59080c3f9450201d6105db83robertphillips@google.com _mesa_problem( NULL, "%s", buf ); 32102ddc8b85ace91b15feb329a6a1d5d62b2b846c6bsalomon@google.com } 3227b11289b4e4d117bbcee6d2460b057d0fcf6e437robertphillips@google.com#ifdef RUN_DEBUG_BENCHMARK 3234c8837867add05f8d25520f92f6ec52305dda02ebsalomon@google.com if ( mesa_profile ) 3244c8837867add05f8d25520f92f6ec52305dda02ebsalomon@google.com printf(" %li\t", benchmark_tab[psize-1][mtype] ); 3254c8837867add05f8d25520f92f6ec52305dda02ebsalomon@google.com#endif 3267b11289b4e4d117bbcee6d2460b057d0fcf6e437robertphillips@google.com } 3274c8837867add05f8d25520f92f6ec52305dda02ebsalomon@google.com#ifdef RUN_DEBUG_BENCHMARK 328f93e717c7f7ca679a80acbfda6a34013ae1e2b8djunov@google.com if ( mesa_profile ) 329f93e717c7f7ca679a80acbfda6a34013ae1e2b8djunov@google.com printf(" | [%s]\n", mstrings[mtype] ); 330f93e717c7f7ca679a80acbfda6a34013ae1e2b8djunov@google.com#endif 331880b8fcf255e67a15687e8b7cc47397372db683cbsalomon@google.com } 332f93e717c7f7ca679a80acbfda6a34013ae1e2b8djunov@google.com#ifdef RUN_DEBUG_BENCHMARK 3339b855c7c95ce9fff7a447e4a6bdf8a469c1f3097jvanverth@google.com if ( mesa_profile ) 334880b8fcf255e67a15687e8b7cc47397372db683cbsalomon@google.com printf( "\n" ); 3356918d482d64f045a4c980b2fb267bc939953638ebsalomon@google.com#endif 3366918d482d64f045a4c980b2fb267bc939953638ebsalomon@google.com} 3376918d482d64f045a4c980b2fb267bc939953638ebsalomon@google.com 3386918d482d64f045a4c980b2fb267bc939953638ebsalomon@google.com 3396918d482d64f045a4c980b2fb267bc939953638ebsalomon@google.com#endif /* DEBUG_MATH */ 3406918d482d64f045a4c980b2fb267bc939953638ebsalomon@google.com