1e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes/* 2e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * Mesa 3-D graphics library 3b8f29f29eb611c92d43aaf8ffcd2d9743b3af967Brian Paul * Version: 6.1 4e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * 5b8f29f29eb611c92d43aaf8ffcd2d9743b3af967Brian Paul * Copyright (C) 1999-2005 Brian Paul All Rights Reserved. 6e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * 7e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * Permission is hereby granted, free of charge, to any person obtaining a 8e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * copy of this software and associated documentation files (the "Software"), 9e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * to deal in the Software without restriction, including without limitation 10e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * the rights to use, copy, modify, merge, publish, distribute, sublicense, 11e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * and/or sell copies of the Software, and to permit persons to whom the 12e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * Software is furnished to do so, subject to the following conditions: 13e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * 14e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * The above copyright notice and this permission notice shall be included 15e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * in all copies or substantial portions of the Software. 16e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * 17e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 18e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 20e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 21e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 22e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 23e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * 24e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * Authors: 2505a4b37707d2c598ea68c05d07a3d65bcbf5a076Brian Paul * Gareth Hughes 26e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes */ 27e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 28bbd287103dad776d8a45c87c4e51fbc26d9b80d5Brian Paul#include "main/glheader.h" 29bbd287103dad776d8a45c87c4e51fbc26d9b80d5Brian Paul#include "main/context.h" 30bbd287103dad776d8a45c87c4e51fbc26d9b80d5Brian Paul#include "main/macros.h" 31bbd287103dad776d8a45c87c4e51fbc26d9b80d5Brian Paul#include "main/imports.h" 32e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 33e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes#include "m_matrix.h" 34e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes#include "m_xform.h" 35e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 36e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes#include "m_debug.h" 37e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes#include "m_debug_util.h" 38e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 39462183fe4cb6df6d90632d9e2cee881c8d26b1cbAlan Hourihane#ifdef __UNIXOS2__ 40462183fe4cb6df6d90632d9e2cee881c8d26b1cbAlan Hourihane/* The linker doesn't like empty files */ 41462183fe4cb6df6d90632d9e2cee881c8d26b1cbAlan Hourihanestatic char dummy; 42462183fe4cb6df6d90632d9e2cee881c8d26b1cbAlan Hourihane#endif 43462183fe4cb6df6d90632d9e2cee881c8d26b1cbAlan Hourihane 4481a22ef53953d950052c7bd5a282e96107a25f24Brian Paul#ifdef DEBUG_MATH /* This code only used for debugging */ 45e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 46e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughesstatic clip_func *clip_tab[2] = { 47e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes _mesa_clip_tab, 48e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes _mesa_clip_np_tab 49e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes}; 50e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughesstatic char *cnames[2] = { 51e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes "_mesa_clip_tab", 52e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes "_mesa_clip_np_tab" 53e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes}; 544e9676fb13f60ecdbc247b120031f18cd3febcb0Brian Paul#ifdef RUN_DEBUG_BENCHMARK 55e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughesstatic char *cstrings[2] = { 56e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes "clip, perspective divide", 57e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes "clip, no divide" 58e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes}; 594e9676fb13f60ecdbc247b120031f18cd3febcb0Brian Paul#endif 60e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 61e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 62e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes/* ============================================================= 63e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * Reference cliptests 64e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes */ 65e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 66e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughesstatic GLvector4f *ref_cliptest_points4( GLvector4f *clip_vec, 67e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLvector4f *proj_vec, 68e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLubyte clipMask[], 69e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLubyte *orMask, 70b4922b533155cc139ebafb111502bb55d2ad2ccfEric Anholt GLubyte *andMask, 71b4922b533155cc139ebafb111502bb55d2ad2ccfEric Anholt GLboolean viewport_z_clip ) 72e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes{ 73e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes const GLuint stride = clip_vec->stride; 74e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes const GLuint count = clip_vec->count; 75e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes const GLfloat *from = (GLfloat *)clip_vec->start; 76e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLuint c = 0; 77e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLfloat (*vProj)[4] = (GLfloat (*)[4])proj_vec->start; 78e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLubyte tmpAndMask = *andMask; 79e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLubyte tmpOrMask = *orMask; 80e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLuint i; 81e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes for ( i = 0 ; i < count ; i++, STRIDE_F(from, stride) ) { 82e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes const GLfloat cx = from[0]; 83e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes const GLfloat cy = from[1]; 84e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes const GLfloat cz = from[2]; 85e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes const GLfloat cw = from[3]; 86e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLubyte mask = 0; 87e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( -cx + cw < 0 ) mask |= CLIP_RIGHT_BIT; 88e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( cx + cw < 0 ) mask |= CLIP_LEFT_BIT; 89e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( -cy + cw < 0 ) mask |= CLIP_TOP_BIT; 90e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( cy + cw < 0 ) mask |= CLIP_BOTTOM_BIT; 91b4922b533155cc139ebafb111502bb55d2ad2ccfEric Anholt if (viewport_z_clip) { 92b4922b533155cc139ebafb111502bb55d2ad2ccfEric Anholt if ( -cz + cw < 0 ) mask |= CLIP_FAR_BIT; 93b4922b533155cc139ebafb111502bb55d2ad2ccfEric Anholt if ( cz + cw < 0 ) mask |= CLIP_NEAR_BIT; 94b4922b533155cc139ebafb111502bb55d2ad2ccfEric Anholt } 95e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes clipMask[i] = mask; 96e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( mask ) { 97e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes c++; 98e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes tmpAndMask &= mask; 99e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes tmpOrMask |= mask; 100e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes vProj[i][0] = 0; 101e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes vProj[i][1] = 0; 102e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes vProj[i][2] = 0; 103e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes vProj[i][3] = 1; 104e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } else { 105e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLfloat oow = 1.0F / cw; 106e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes vProj[i][0] = cx * oow; 107e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes vProj[i][1] = cy * oow; 108e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes vProj[i][2] = cz * oow; 109e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes vProj[i][3] = oow; 110e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } 111e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } 112e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 113e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes *orMask = tmpOrMask; 114e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes *andMask = (GLubyte) (c < count ? 0 : tmpAndMask); 115e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 116e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes proj_vec->flags |= VEC_SIZE_4; 117e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes proj_vec->size = 4; 118e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes proj_vec->count = clip_vec->count; 119e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes return proj_vec; 120e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes} 121e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 122e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes/* Keep these here for now, even though we don't use them... 123e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes */ 124e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughesstatic GLvector4f *ref_cliptest_points3( GLvector4f *clip_vec, 125e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLvector4f *proj_vec, 126e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLubyte clipMask[], 127e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLubyte *orMask, 128126696caf7c2ab66420ab60a2c363613b88bacb4Brian Paul GLubyte *andMask, 129126696caf7c2ab66420ab60a2c363613b88bacb4Brian Paul GLboolean viewport_z_clip ) 130e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes{ 131e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes const GLuint stride = clip_vec->stride; 132e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes const GLuint count = clip_vec->count; 133e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes const GLfloat *from = (GLfloat *)clip_vec->start; 134e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 135e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLubyte tmpOrMask = *orMask; 136e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLubyte tmpAndMask = *andMask; 137e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLuint i; 138e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes for ( i = 0 ; i < count ; i++, STRIDE_F(from, stride) ) { 139e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes const GLfloat cx = from[0], cy = from[1], cz = from[2]; 140e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLubyte mask = 0; 141e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( cx > 1.0 ) mask |= CLIP_RIGHT_BIT; 142e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes else if ( cx < -1.0 ) mask |= CLIP_LEFT_BIT; 143e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( cy > 1.0 ) mask |= CLIP_TOP_BIT; 144e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes else if ( cy < -1.0 ) mask |= CLIP_BOTTOM_BIT; 145126696caf7c2ab66420ab60a2c363613b88bacb4Brian Paul if (viewport_z_clip) { 146126696caf7c2ab66420ab60a2c363613b88bacb4Brian Paul if ( cz > 1.0 ) mask |= CLIP_FAR_BIT; 147126696caf7c2ab66420ab60a2c363613b88bacb4Brian Paul else if ( cz < -1.0 ) mask |= CLIP_NEAR_BIT; 148126696caf7c2ab66420ab60a2c363613b88bacb4Brian Paul } 149e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes clipMask[i] = mask; 150e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes tmpOrMask |= mask; 151e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes tmpAndMask &= mask; 152e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } 153e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 154e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes *orMask = tmpOrMask; 155e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes *andMask = tmpAndMask; 156e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes return clip_vec; 157e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes} 158e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 159e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughesstatic GLvector4f * ref_cliptest_points2( GLvector4f *clip_vec, 160e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLvector4f *proj_vec, 161e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLubyte clipMask[], 162e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLubyte *orMask, 163126696caf7c2ab66420ab60a2c363613b88bacb4Brian Paul GLubyte *andMask, 164126696caf7c2ab66420ab60a2c363613b88bacb4Brian Paul GLboolean viewport_z_clip ) 165e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes{ 166e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes const GLuint stride = clip_vec->stride; 167e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes const GLuint count = clip_vec->count; 168e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes const GLfloat *from = (GLfloat *)clip_vec->start; 169e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 170e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLubyte tmpOrMask = *orMask; 171e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLubyte tmpAndMask = *andMask; 172e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLuint i; 173126696caf7c2ab66420ab60a2c363613b88bacb4Brian Paul 174126696caf7c2ab66420ab60a2c363613b88bacb4Brian Paul (void) viewport_z_clip; 175126696caf7c2ab66420ab60a2c363613b88bacb4Brian Paul 176e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes for ( i = 0 ; i < count ; i++, STRIDE_F(from, stride) ) { 177e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes const GLfloat cx = from[0], cy = from[1]; 178e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLubyte mask = 0; 179e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( cx > 1.0 ) mask |= CLIP_RIGHT_BIT; 180e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes else if ( cx < -1.0 ) mask |= CLIP_LEFT_BIT; 181e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( cy > 1.0 ) mask |= CLIP_TOP_BIT; 182e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes else if ( cy < -1.0 ) mask |= CLIP_BOTTOM_BIT; 183e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes clipMask[i] = mask; 184e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes tmpOrMask |= mask; 185e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes tmpAndMask &= mask; 186e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } 187e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 188e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes *orMask = tmpOrMask; 189e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes *andMask = tmpAndMask; 190e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes return clip_vec; 191e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes} 192e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 193e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughesstatic clip_func ref_cliptest[5] = { 194e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 0, 195e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 0, 196e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes ref_cliptest_points2, 197e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes ref_cliptest_points3, 198e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes ref_cliptest_points4 199e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes}; 200e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 201e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 202e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes/* ============================================================= 203e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * Cliptest tests 204e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes */ 205e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 206b8f29f29eb611c92d43aaf8ffcd2d9743b3af967Brian PaulALIGN16(static GLfloat, s[TEST_COUNT][4]); 207b8f29f29eb611c92d43aaf8ffcd2d9743b3af967Brian PaulALIGN16(static GLfloat, d[TEST_COUNT][4]); 208b8f29f29eb611c92d43aaf8ffcd2d9743b3af967Brian PaulALIGN16(static GLfloat, r[TEST_COUNT][4]); 209b8f29f29eb611c92d43aaf8ffcd2d9743b3af967Brian Paul 210e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 211b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul/** 212b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul * Check if X, Y or Z component of the coordinate is close to W, in terms 213b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul * of the clip test. 214b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul */ 215b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paulstatic GLboolean 216b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paulxyz_close_to_w(const GLfloat c[4]) 217b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul{ 218b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul float k = 0.0001; 219b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul return (fabs(c[0] - c[3]) < k || 220b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul fabs(c[1] - c[3]) < k || 221b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul fabs(c[2] - c[3]) < k || 222b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul fabs(-c[0] - c[3]) < k || 223b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul fabs(-c[1] - c[3]) < k || 224b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul fabs(-c[2] - c[3]) < k); 225b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul} 226b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul 227b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul 228b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul 229e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughesstatic int test_cliptest_function( clip_func func, int np, 230e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes int psize, long *cycles ) 231e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes{ 232e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLvector4f source[1], dest[1], ref[1]; 233e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLubyte dm[TEST_COUNT], dco, dca; 234e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes GLubyte rm[TEST_COUNT], rco, rca; 235e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes int i, j; 236e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes#ifdef RUN_DEBUG_BENCHMARK 237e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes int cycle_i; /* the counter for the benchmarks we run */ 238e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes#endif 239126696caf7c2ab66420ab60a2c363613b88bacb4Brian Paul GLboolean viewport_z_clip = GL_TRUE; 240e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 241e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes (void) cycles; 242e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 243e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( psize > 4 ) { 244e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes _mesa_problem( NULL, "test_cliptest_function called with psize > 4\n" ); 245e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes return 0; 246e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } 247e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 248e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes for ( i = 0 ; i < TEST_COUNT ; i++) { 249e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes ASSIGN_4V( d[i], 0.0, 0.0, 0.0, 1.0 ); 250e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes ASSIGN_4V( s[i], 0.0, 0.0, 0.0, 1.0 ); 251e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes for ( j = 0 ; j < psize ; j++ ) 252e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes s[i][j] = rnd(); 253e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } 254e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 255e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes source->data = (GLfloat(*)[4])s; 256e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes source->start = (GLfloat *)s; 257e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes source->count = TEST_COUNT; 258e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes source->stride = sizeof(s[0]); 259e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes source->size = 4; 260e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes source->flags = 0; 261e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 262e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes dest->data = (GLfloat(*)[4])d; 263e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes dest->start = (GLfloat *)d; 264e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes dest->count = TEST_COUNT; 265e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes dest->stride = sizeof(float[4]); 266e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes dest->size = 0; 267e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes dest->flags = 0; 268e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 269e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes ref->data = (GLfloat(*)[4])r; 270e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes ref->start = (GLfloat *)r; 271e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes ref->count = TEST_COUNT; 272e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes ref->stride = sizeof(float[4]); 273e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes ref->size = 0; 274e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes ref->flags = 0; 275e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 276e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes dco = rco = 0; 27751faca127005c41277df76bc8eafc8fd64ca0673Brian Paul dca = rca = CLIP_FRUSTUM_BITS; 278e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 279126696caf7c2ab66420ab60a2c363613b88bacb4Brian Paul ref_cliptest[psize]( source, ref, rm, &rco, &rca, viewport_z_clip ); 280e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 281e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( mesa_profile ) { 282e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes BEGIN_RACE( *cycles ); 283126696caf7c2ab66420ab60a2c363613b88bacb4Brian Paul func( source, dest, dm, &dco, &dca, viewport_z_clip ); 284e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes END_RACE( *cycles ); 285e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } 286e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes else { 287126696caf7c2ab66420ab60a2c363613b88bacb4Brian Paul func( source, dest, dm, &dco, &dca, viewport_z_clip ); 288e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } 289e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 290e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( dco != rco ) { 291298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf( "\n-----------------------------\n" ); 292298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf( "dco = 0x%02x rco = 0x%02x\n", dco, rco ); 293e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes return 0; 294e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } 295e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( dca != rca ) { 296298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf( "\n-----------------------------\n" ); 297298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf( "dca = 0x%02x rca = 0x%02x\n", dca, rca ); 298e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes return 0; 299e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } 300e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes for ( i = 0 ; i < TEST_COUNT ; i++ ) { 301e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( dm[i] != rm[i] ) { 302b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul GLfloat *c = source->start; 303b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul STRIDE_F(c, source->stride * i); 304b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul if (psize == 4 && xyz_close_to_w(c)) { 305b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul /* The coordinate is very close to the clip plane. The clipmask 306b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul * may vary depending on code path, but that's OK. 307b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul */ 308b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul continue; 309b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul } 310298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf( "\n-----------------------------\n" ); 311b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul printf( "mask[%d] = 0x%02x ref mask[%d] = 0x%02x\n", i, dm[i], i,rm[i] ); 312b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul printf(" coord = %f, %f, %f, %f\n", 313b89a731ff297dec597e3a4be1abf94e97d9b0e44Brian Paul c[0], c[1], c[2], c[3]); 314e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes return 0; 315e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } 316e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } 317e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 318e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes /* Only verify output on projected points4 case. FIXME: Do we need 319e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes * to test other cases? 320e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes */ 321e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( np || psize < 4 ) 322e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes return 1; 323e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 324e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes for ( i = 0 ; i < TEST_COUNT ; i++ ) { 325e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes for ( j = 0 ; j < 4 ; j++ ) { 326e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( significand_match( d[i][j], r[i][j] ) < REQUIRED_PRECISION ) { 327298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf( "\n-----------------------------\n" ); 328298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf( "(i = %i, j = %i) dm = 0x%02x rm = 0x%02x\n", 329e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes i, j, dm[i], rm[i] ); 330298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf( "%f \t %f \t [diff = %e - %i bit missed]\n", 331e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes d[i][0], r[i][0], r[i][0]-d[i][0], 332e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes MAX_PRECISION - significand_match( d[i][0], r[i][0] ) ); 333298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf( "%f \t %f \t [diff = %e - %i bit missed]\n", 334e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes d[i][1], r[i][1], r[i][1]-d[i][1], 335e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes MAX_PRECISION - significand_match( d[i][1], r[i][1] ) ); 336298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf( "%f \t %f \t [diff = %e - %i bit missed]\n", 337e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes d[i][2], r[i][2], r[i][2]-d[i][2], 338e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes MAX_PRECISION - significand_match( d[i][2], r[i][2] ) ); 339298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf( "%f \t %f \t [diff = %e - %i bit missed]\n", 340e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes d[i][3], r[i][3], r[i][3]-d[i][3], 341e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes MAX_PRECISION - significand_match( d[i][3], r[i][3] ) ); 342e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes return 0; 343e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } 344e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } 345e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } 346e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 347e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes return 1; 348e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes} 349e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 350e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughesvoid _math_test_all_cliptest_functions( char *description ) 351e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes{ 352e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes int np, psize; 353e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes long benchmark_tab[2][4]; 354e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes static int first_time = 1; 355e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 356e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( first_time ) { 357e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes first_time = 0; 3589167d04dea5b66e07cb0f133295d56367868e19cBrian Paul mesa_profile = _mesa_getenv( "MESA_PROFILE" ); 359e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } 360e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 361e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes#ifdef RUN_DEBUG_BENCHMARK 362e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( mesa_profile ) { 363e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( !counter_overhead ) { 364e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes INIT_COUNTER(); 365298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf( "counter overhead: %ld cycles\n\n", counter_overhead ); 366e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } 367298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf( "cliptest results after hooking in %s functions:\n", description ); 368e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } 369e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes#endif 370e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 371e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes#ifdef RUN_DEBUG_BENCHMARK 372e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( mesa_profile ) { 373298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf( "\n\t" ); 374e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes for ( psize = 2 ; psize <= 4 ; psize++ ) { 375298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf( " p%d\t", psize ); 376e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } 377298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf( "\n--------------------------------------------------------\n\t" ); 378e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } 379e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes#endif 380e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 381e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes for ( np = 0 ; np < 2 ; np++ ) { 382e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes for ( psize = 2 ; psize <= 4 ; psize++ ) { 383e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes clip_func func = clip_tab[np][psize]; 384e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes long *cycles = &(benchmark_tab[np][psize-1]); 385e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 386e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( test_cliptest_function( func, np, psize, cycles ) == 0 ) { 387e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes char buf[100]; 388298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg sprintf( buf, "%s[%d] failed test (%s)", 389e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes cnames[np], psize, description ); 390ae0cd811892d55bee12afed88fd12bb2611517d3Vinson Lee _mesa_problem( NULL, "%s", buf ); 391e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } 392e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes#ifdef RUN_DEBUG_BENCHMARK 393e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( mesa_profile ) 394298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf( " %li\t", benchmark_tab[np][psize-1] ); 395e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes#endif 396e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } 397e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes#ifdef RUN_DEBUG_BENCHMARK 398e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( mesa_profile ) 399298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf( " | [%s]\n\t", cstrings[np] ); 400e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes#endif 401e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes } 402e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes#ifdef RUN_DEBUG_BENCHMARK 403e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes if ( mesa_profile ) 404298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf( "\n" ); 405e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes#endif 406e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes} 407e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 408e7e38a47a8dd567fd5a848cbef09b14018fb2fe0Gareth Hughes 40981a22ef53953d950052c7bd5a282e96107a25f24Brian Paul#endif /* DEBUG_MATH */ 410