From 2d4d4df57acb06028ef43f70ad5a4fe149d1b6e0 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ant=C3=B3nio=20Monteiro?= Date: Thu, 3 Nov 2022 18:14:35 +0000 Subject: [PATCH] math: remove unused debug classes MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: António Monteiro Reviewed-by: Marek Olšák Part-of: --- src/mesa/main/tests/disable_windows_include.c | 2 - src/mesa/math/m_debug.h | 36 --- src/mesa/math/m_debug_clip.c | 409 -------------------------- src/mesa/math/m_debug_norm.c | 383 ------------------------ src/mesa/math/m_debug_util.h | 307 ------------------- src/mesa/math/m_debug_xform.c | 338 --------------------- src/mesa/meson.build | 5 - 7 files changed, 1480 deletions(-) delete mode 100644 src/mesa/math/m_debug.h delete mode 100644 src/mesa/math/m_debug_clip.c delete mode 100644 src/mesa/math/m_debug_norm.c delete mode 100644 src/mesa/math/m_debug_util.h delete mode 100644 src/mesa/math/m_debug_xform.c diff --git a/src/mesa/main/tests/disable_windows_include.c b/src/mesa/main/tests/disable_windows_include.c index 257868c..69861d0 100644 --- a/src/mesa/main/tests/disable_windows_include.c +++ b/src/mesa/main/tests/disable_windows_include.c @@ -135,8 +135,6 @@ #include #include #include -#include -#include #include #include #include diff --git a/src/mesa/math/m_debug.h b/src/mesa/math/m_debug.h deleted file mode 100644 index 6c54886..0000000 --- a/src/mesa/math/m_debug.h +++ /dev/null @@ -1,36 +0,0 @@ - -/* - * Mesa 3-D graphics library - * - * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: - * Gareth Hughes - */ - -#ifndef __M_DEBUG_H__ -#define __M_DEBUG_H__ - -extern void _math_test_all_transform_functions( char *description ); -extern void _math_test_all_normal_transform_functions( char *description ); -extern void _math_test_all_cliptest_functions( char *description ); - -#endif diff --git a/src/mesa/math/m_debug_clip.c b/src/mesa/math/m_debug_clip.c deleted file mode 100644 index a0dd512..0000000 --- a/src/mesa/math/m_debug_clip.c +++ /dev/null @@ -1,409 +0,0 @@ -/* - * Mesa 3-D graphics library - * - * Copyright (C) 1999-2005 Brian Paul All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: - * Gareth Hughes - */ - -#include "util/glheader.h" -#include "main/context.h" -#include "main/macros.h" - - -#include "m_matrix.h" -#include "m_xform.h" - -#include "m_debug.h" -#include "m_debug_util.h" - -#ifdef __UNIXOS2__ -/* The linker doesn't like empty files */ -static char dummy; -#endif - -#ifdef DEBUG_MATH /* This code only used for debugging */ - -static clip_func *clip_tab[2] = { - _mesa_clip_tab, - _mesa_clip_np_tab -}; -static char *cnames[2] = { - "_mesa_clip_tab", - "_mesa_clip_np_tab" -}; -#ifdef RUN_DEBUG_BENCHMARK -static char *cstrings[2] = { - "clip, perspective divide", - "clip, no divide" -}; -#endif - - -/* ============================================================= - * Reference cliptests - */ - -static GLvector4f *ref_cliptest_points4( GLvector4f *clip_vec, - GLvector4f *proj_vec, - GLubyte clipMask[], - GLubyte *orMask, - GLubyte *andMask, - GLboolean viewport_z_clip ) -{ - const GLuint stride = clip_vec->stride; - const GLuint count = clip_vec->count; - const GLfloat *from = (GLfloat *)clip_vec->start; - GLuint c = 0; - GLfloat (*vProj)[4] = (GLfloat (*)[4])proj_vec->start; - GLubyte tmpAndMask = *andMask; - GLubyte tmpOrMask = *orMask; - GLuint i; - for ( i = 0 ; i < count ; i++, STRIDE_F(from, stride) ) { - const GLfloat cx = from[0]; - const GLfloat cy = from[1]; - const GLfloat cz = from[2]; - const GLfloat cw = from[3]; - GLubyte mask = 0; - if ( -cx + cw < 0 ) mask |= CLIP_RIGHT_BIT; - if ( cx + cw < 0 ) mask |= CLIP_LEFT_BIT; - if ( -cy + cw < 0 ) mask |= CLIP_TOP_BIT; - if ( cy + cw < 0 ) mask |= CLIP_BOTTOM_BIT; - if (viewport_z_clip) { - if ( -cz + cw < 0 ) mask |= CLIP_FAR_BIT; - if ( cz + cw < 0 ) mask |= CLIP_NEAR_BIT; - } - clipMask[i] = mask; - if ( mask ) { - c++; - tmpAndMask &= mask; - tmpOrMask |= mask; - vProj[i][0] = 0; - vProj[i][1] = 0; - vProj[i][2] = 0; - vProj[i][3] = 1; - } else { - GLfloat oow = 1.0F / cw; - vProj[i][0] = cx * oow; - vProj[i][1] = cy * oow; - vProj[i][2] = cz * oow; - vProj[i][3] = oow; - } - } - - *orMask = tmpOrMask; - *andMask = (GLubyte) (c < count ? 0 : tmpAndMask); - - proj_vec->flags |= VEC_SIZE_4; - proj_vec->size = 4; - proj_vec->count = clip_vec->count; - return proj_vec; -} - -/* Keep these here for now, even though we don't use them... - */ -static GLvector4f *ref_cliptest_points3( GLvector4f *clip_vec, - GLvector4f *proj_vec, - GLubyte clipMask[], - GLubyte *orMask, - GLubyte *andMask, - GLboolean viewport_z_clip ) -{ - const GLuint stride = clip_vec->stride; - const GLuint count = clip_vec->count; - const GLfloat *from = (GLfloat *)clip_vec->start; - - GLubyte tmpOrMask = *orMask; - GLubyte tmpAndMask = *andMask; - GLuint i; - for ( i = 0 ; i < count ; i++, STRIDE_F(from, stride) ) { - const GLfloat cx = from[0], cy = from[1], cz = from[2]; - GLubyte mask = 0; - if ( cx > 1.0 ) mask |= CLIP_RIGHT_BIT; - else if ( cx < -1.0 ) mask |= CLIP_LEFT_BIT; - if ( cy > 1.0 ) mask |= CLIP_TOP_BIT; - else if ( cy < -1.0 ) mask |= CLIP_BOTTOM_BIT; - if (viewport_z_clip) { - if ( cz > 1.0 ) mask |= CLIP_FAR_BIT; - else if ( cz < -1.0 ) mask |= CLIP_NEAR_BIT; - } - clipMask[i] = mask; - tmpOrMask |= mask; - tmpAndMask &= mask; - } - - *orMask = tmpOrMask; - *andMask = tmpAndMask; - return clip_vec; -} - -static GLvector4f * ref_cliptest_points2( GLvector4f *clip_vec, - GLvector4f *proj_vec, - GLubyte clipMask[], - GLubyte *orMask, - GLubyte *andMask, - GLboolean viewport_z_clip ) -{ - const GLuint stride = clip_vec->stride; - const GLuint count = clip_vec->count; - const GLfloat *from = (GLfloat *)clip_vec->start; - - GLubyte tmpOrMask = *orMask; - GLubyte tmpAndMask = *andMask; - GLuint i; - - (void) viewport_z_clip; - - for ( i = 0 ; i < count ; i++, STRIDE_F(from, stride) ) { - const GLfloat cx = from[0], cy = from[1]; - GLubyte mask = 0; - if ( cx > 1.0 ) mask |= CLIP_RIGHT_BIT; - else if ( cx < -1.0 ) mask |= CLIP_LEFT_BIT; - if ( cy > 1.0 ) mask |= CLIP_TOP_BIT; - else if ( cy < -1.0 ) mask |= CLIP_BOTTOM_BIT; - clipMask[i] = mask; - tmpOrMask |= mask; - tmpAndMask &= mask; - } - - *orMask = tmpOrMask; - *andMask = tmpAndMask; - return clip_vec; -} - -static clip_func ref_cliptest[5] = { - 0, - 0, - ref_cliptest_points2, - ref_cliptest_points3, - ref_cliptest_points4 -}; - - -/* ============================================================= - * Cliptest tests - */ - -ALIGN16 static GLfloat s[TEST_COUNT][4]; -ALIGN16 static GLfloat d[TEST_COUNT][4]; -ALIGN16 static GLfloat r[TEST_COUNT][4]; - - -/** - * Check if X, Y or Z component of the coordinate is close to W, in terms - * of the clip test. - */ -static GLboolean -xyz_close_to_w(const GLfloat c[4]) -{ - float k = 0.0001; - return (fabs(c[0] - c[3]) < k || - fabs(c[1] - c[3]) < k || - fabs(c[2] - c[3]) < k || - fabs(-c[0] - c[3]) < k || - fabs(-c[1] - c[3]) < k || - fabs(-c[2] - c[3]) < k); -} - - - -static int test_cliptest_function( clip_func func, int np, - int psize, long *cycles ) -{ - GLvector4f source[1], dest[1], ref[1]; - GLubyte dm[TEST_COUNT], dco, dca; - GLubyte rm[TEST_COUNT], rco, rca; - int i, j; -#ifdef RUN_DEBUG_BENCHMARK - int cycle_i; /* the counter for the benchmarks we run */ -#endif - GLboolean viewport_z_clip = GL_TRUE; - - (void) cycles; - - if ( psize > 4 ) { - _mesa_problem( NULL, "test_cliptest_function called with psize > 4\n" ); - return 0; - } - - for ( i = 0 ; i < TEST_COUNT ; i++) { - ASSIGN_4V( d[i], 0.0, 0.0, 0.0, 1.0 ); - ASSIGN_4V( s[i], 0.0, 0.0, 0.0, 1.0 ); - for ( j = 0 ; j < psize ; j++ ) - s[i][j] = rnd(); - } - - source->data = (GLfloat(*)[4])s; - source->start = (GLfloat *)s; - source->count = TEST_COUNT; - source->stride = sizeof(s[0]); - source->size = 4; - source->flags = 0; - - dest->data = (GLfloat(*)[4])d; - dest->start = (GLfloat *)d; - dest->count = TEST_COUNT; - dest->stride = sizeof(float[4]); - dest->size = 0; - dest->flags = 0; - - ref->data = (GLfloat(*)[4])r; - ref->start = (GLfloat *)r; - ref->count = TEST_COUNT; - ref->stride = sizeof(float[4]); - ref->size = 0; - ref->flags = 0; - - dco = rco = 0; - dca = rca = CLIP_FRUSTUM_BITS; - - ref_cliptest[psize]( source, ref, rm, &rco, &rca, viewport_z_clip ); - - if ( mesa_profile ) { - BEGIN_RACE( *cycles ); - func( source, dest, dm, &dco, &dca, viewport_z_clip ); - END_RACE( *cycles ); - } - else { - func( source, dest, dm, &dco, &dca, viewport_z_clip ); - } - - if ( dco != rco ) { - printf( "\n-----------------------------\n" ); - printf( "dco = 0x%02x rco = 0x%02x\n", dco, rco ); - return 0; - } - if ( dca != rca ) { - printf( "\n-----------------------------\n" ); - printf( "dca = 0x%02x rca = 0x%02x\n", dca, rca ); - return 0; - } - for ( i = 0 ; i < TEST_COUNT ; i++ ) { - if ( dm[i] != rm[i] ) { - GLfloat *c = source->start; - STRIDE_F(c, source->stride * i); - if (psize == 4 && xyz_close_to_w(c)) { - /* The coordinate is very close to the clip plane. The clipmask - * may vary depending on code path, but that's OK. - */ - continue; - } - printf( "\n-----------------------------\n" ); - printf( "mask[%d] = 0x%02x ref mask[%d] = 0x%02x\n", i, dm[i], i,rm[i] ); - printf(" coord = %f, %f, %f, %f\n", - c[0], c[1], c[2], c[3]); - return 0; - } - } - - /* Only verify output on projected points4 case. FIXME: Do we need - * to test other cases? - */ - if ( np || psize < 4 ) - return 1; - - for ( i = 0 ; i < TEST_COUNT ; i++ ) { - for ( j = 0 ; j < 4 ; j++ ) { - if ( significand_match( d[i][j], r[i][j] ) < REQUIRED_PRECISION ) { - printf( "\n-----------------------------\n" ); - printf( "(i = %i, j = %i) dm = 0x%02x rm = 0x%02x\n", - i, j, dm[i], rm[i] ); - printf( "%f \t %f \t [diff = %e - %i bit missed]\n", - d[i][0], r[i][0], r[i][0]-d[i][0], - MAX_PRECISION - significand_match( d[i][0], r[i][0] ) ); - printf( "%f \t %f \t [diff = %e - %i bit missed]\n", - d[i][1], r[i][1], r[i][1]-d[i][1], - MAX_PRECISION - significand_match( d[i][1], r[i][1] ) ); - printf( "%f \t %f \t [diff = %e - %i bit missed]\n", - d[i][2], r[i][2], r[i][2]-d[i][2], - MAX_PRECISION - significand_match( d[i][2], r[i][2] ) ); - printf( "%f \t %f \t [diff = %e - %i bit missed]\n", - d[i][3], r[i][3], r[i][3]-d[i][3], - MAX_PRECISION - significand_match( d[i][3], r[i][3] ) ); - return 0; - } - } - } - - return 1; -} - -void _math_test_all_cliptest_functions( char *description ) -{ - int np, psize; - long benchmark_tab[2][4]; - static int first_time = 1; - - if ( first_time ) { - first_time = 0; - mesa_profile = getenv( "MESA_PROFILE" ); - } - -#ifdef RUN_DEBUG_BENCHMARK - if ( mesa_profile ) { - if ( !counter_overhead ) { - INIT_COUNTER(); - printf( "counter overhead: %ld cycles\n\n", counter_overhead ); - } - printf( "cliptest results after hooking in %s functions:\n", description ); - } -#endif - -#ifdef RUN_DEBUG_BENCHMARK - if ( mesa_profile ) { - printf( "\n\t" ); - for ( psize = 2 ; psize <= 4 ; psize++ ) { - printf( " p%d\t", psize ); - } - printf( "\n--------------------------------------------------------\n\t" ); - } -#endif - - for ( np = 0 ; np < 2 ; np++ ) { - for ( psize = 2 ; psize <= 4 ; psize++ ) { - clip_func func = clip_tab[np][psize]; - long *cycles = &(benchmark_tab[np][psize-1]); - - if ( test_cliptest_function( func, np, psize, cycles ) == 0 ) { - char buf[100]; - sprintf( buf, "%s[%d] failed test (%s)", - cnames[np], psize, description ); - _mesa_problem( NULL, "%s", buf ); - } -#ifdef RUN_DEBUG_BENCHMARK - if ( mesa_profile ) - printf( " %li\t", benchmark_tab[np][psize-1] ); -#endif - } -#ifdef RUN_DEBUG_BENCHMARK - if ( mesa_profile ) - printf( " | [%s]\n\t", cstrings[np] ); -#endif - } -#ifdef RUN_DEBUG_BENCHMARK - if ( mesa_profile ) - printf( "\n" ); -#endif -} - - -#endif /* DEBUG_MATH */ diff --git a/src/mesa/math/m_debug_norm.c b/src/mesa/math/m_debug_norm.c deleted file mode 100644 index 4dd67af..0000000 --- a/src/mesa/math/m_debug_norm.c +++ /dev/null @@ -1,383 +0,0 @@ - -/* - * Mesa 3-D graphics library - * - * Copyright (C) 1999-2003 Brian Paul All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: - * Gareth Hughes - */ - -#include "util/glheader.h" -#include "main/context.h" -#include "main/macros.h" - -#include "m_matrix.h" -#include "m_xform.h" - -#include "m_debug.h" -#include "m_debug_util.h" - -#include - -#ifdef __UNIXOS2__ -/* The linker doesn't like empty files */ -static char dummy; -#endif - -#ifdef DEBUG_MATH /* This code only used for debugging */ - - -static int m_norm_identity[16] = { - ONE, NIL, NIL, NIL, - NIL, ONE, NIL, NIL, - NIL, NIL, ONE, NIL, - NIL, NIL, NIL, NIL -}; -static int m_norm_general[16] = { - VAR, VAR, VAR, NIL, - VAR, VAR, VAR, NIL, - VAR, VAR, VAR, NIL, - NIL, NIL, NIL, NIL -}; -static int m_norm_no_rot[16] = { - VAR, NIL, NIL, NIL, - NIL, VAR, NIL, NIL, - NIL, NIL, VAR, NIL, - NIL, NIL, NIL, NIL -}; -static int *norm_templates[8] = { - m_norm_no_rot, - m_norm_no_rot, - m_norm_no_rot, - m_norm_general, - m_norm_general, - m_norm_general, - m_norm_identity, - m_norm_identity -}; -static int norm_types[8] = { - NORM_TRANSFORM_NO_ROT, - NORM_TRANSFORM_NO_ROT | NORM_RESCALE, - NORM_TRANSFORM_NO_ROT | NORM_NORMALIZE, - NORM_TRANSFORM, - NORM_TRANSFORM | NORM_RESCALE, - NORM_TRANSFORM | NORM_NORMALIZE, - NORM_RESCALE, - NORM_NORMALIZE -}; -static int norm_scale_types[8] = { /* rescale factor */ - NIL, /* NIL disables rescaling */ - VAR, - NIL, - NIL, - VAR, - NIL, - VAR, - NIL -}; -static int norm_normalize_types[8] = { /* normalizing ?? (no = 0) */ - 0, - 0, - 1, - 0, - 0, - 1, - 0, - 1 -}; -static char *norm_strings[8] = { - "NORM_TRANSFORM_NO_ROT", - "NORM_TRANSFORM_NO_ROT | NORM_RESCALE", - "NORM_TRANSFORM_NO_ROT | NORM_NORMALIZE", - "NORM_TRANSFORM", - "NORM_TRANSFORM | NORM_RESCALE", - "NORM_TRANSFORM | NORM_NORMALIZE", - "NORM_RESCALE", - "NORM_NORMALIZE" -}; - - -/* ============================================================= - * Reference transformations - */ - -static void ref_norm_transform_rescale( const GLmatrix *mat, - GLfloat scale, - const GLvector4f *in, - const GLfloat *lengths, - GLvector4f *dest ) -{ - GLuint i; - const GLfloat *s = in->start; - const GLfloat *m = mat->inv; - GLfloat (*out)[4] = (GLfloat (*)[4]) dest->start; - - (void) lengths; - - for ( i = 0 ; i < in->count ; i++ ) { - GLfloat t[3]; - - TRANSFORM_NORMAL( t, s, m ); - SCALE_SCALAR_3V( out[i], scale, t ); - - s = (GLfloat *)((char *)s + in->stride); - } -} - -static void ref_norm_transform_normalize( const GLmatrix *mat, - GLfloat scale, - const GLvector4f *in, - const GLfloat *lengths, - GLvector4f *dest ) -{ - GLuint i; - const GLfloat *s = in->start; - const GLfloat *m = mat->inv; - GLfloat (*out)[4] = (GLfloat (*)[4]) dest->start; - - for ( i = 0 ; i < in->count ; i++ ) { - GLfloat t[3]; - - TRANSFORM_NORMAL( t, s, m ); - - if ( !lengths ) { - GLfloat len = LEN_SQUARED_3FV( t ); - if ( len > 1e-20 ) { - /* Hmmm, don't know how we could test the precalculated - * length case... - */ - scale = 1.0f / sqrtf(len); - SCALE_SCALAR_3V( out[i], scale, t ); - } else { - out[i][0] = out[i][1] = out[i][2] = 0; - } - } else { - scale = lengths[i]; - SCALE_SCALAR_3V( out[i], scale, t ); - } - - s = (GLfloat *)((char *)s + in->stride); - } -} - - -/* ============================================================= - * Normal transformation tests - */ - -static void init_matrix( GLfloat *m ) -{ - m[0] = 63.0; m[4] = 43.0; m[ 8] = 29.0; m[12] = 43.0; - m[1] = 55.0; m[5] = 17.0; m[ 9] = 31.0; m[13] = 7.0; - m[2] = 44.0; m[6] = 9.0; m[10] = 7.0; m[14] = 3.0; - m[3] = 11.0; m[7] = 23.0; m[11] = 91.0; m[15] = 9.0; -} - - -static int test_norm_function( normal_func func, int mtype, long *cycles ) -{ - GLvector4f source[1], dest[1], dest2[1], ref[1], ref2[1]; - GLmatrix mat[1]; - GLfloat s[TEST_COUNT][5], d[TEST_COUNT][4], r[TEST_COUNT][4]; - GLfloat d2[TEST_COUNT][4], r2[TEST_COUNT][4], length[TEST_COUNT]; - GLfloat scale; - GLfloat *m; - int i, j; -#ifdef RUN_DEBUG_BENCHMARK - int cycle_i; /* the counter for the benchmarks we run */ -#endif - - (void) cycles; - - mat->m = align_malloc( 16 * sizeof(GLfloat), 16 ); - mat->inv = m = mat->m; - - init_matrix( m ); - - scale = 1.0F + rnd () * norm_scale_types[mtype]; - - for ( i = 0 ; i < 4 ; i++ ) { - for ( j = 0 ; j < 4 ; j++ ) { - switch ( norm_templates[mtype][i * 4 + j] ) { - case NIL: - m[j * 4 + i] = 0.0; - break; - case ONE: - m[j * 4 + i] = 1.0; - break; - case NEG: - m[j * 4 + i] = -1.0; - break; - case VAR: - break; - default: - exit(1); - } - } - } - - for ( i = 0 ; i < TEST_COUNT ; i++ ) { - ASSIGN_3V( d[i], 0.0, 0.0, 0.0 ); - ASSIGN_3V( s[i], 0.0, 0.0, 0.0 ); - ASSIGN_3V( d2[i], 0.0, 0.0, 0.0 ); - for ( j = 0 ; j < 3 ; j++ ) - s[i][j] = rnd(); - length[i] = 1.0f / sqrtf( LEN_SQUARED_3FV( s[i] ) ); - } - - source->data = (GLfloat(*)[4]) s; - source->start = (GLfloat *) s; - source->count = TEST_COUNT; - source->stride = sizeof(s[0]); - source->flags = 0; - - dest->data = d; - dest->start = (GLfloat *) d; - dest->count = TEST_COUNT; - dest->stride = sizeof(float[4]); - dest->flags = 0; - - dest2->data = d2; - dest2->start = (GLfloat *) d2; - dest2->count = TEST_COUNT; - dest2->stride = sizeof(float[4]); - dest2->flags = 0; - - ref->data = r; - ref->start = (GLfloat *) r; - ref->count = TEST_COUNT; - ref->stride = sizeof(float[4]); - ref->flags = 0; - - ref2->data = r2; - ref2->start = (GLfloat *) r2; - ref2->count = TEST_COUNT; - ref2->stride = sizeof(float[4]); - ref2->flags = 0; - - if ( norm_normalize_types[mtype] == 0 ) { - ref_norm_transform_rescale( mat, scale, source, NULL, ref ); - } else { - ref_norm_transform_normalize( mat, scale, source, NULL, ref ); - ref_norm_transform_normalize( mat, scale, source, length, ref2 ); - } - - if ( mesa_profile ) { - BEGIN_RACE( *cycles ); - func( mat, scale, source, NULL, dest ); - END_RACE( *cycles ); - func( mat, scale, source, length, dest2 ); - } else { - func( mat, scale, source, NULL, dest ); - func( mat, scale, source, length, dest2 ); - } - - for ( i = 0 ; i < TEST_COUNT ; i++ ) { - for ( j = 0 ; j < 3 ; j++ ) { - if ( significand_match( d[i][j], r[i][j] ) < REQUIRED_PRECISION ) { - printf( "-----------------------------\n" ); - printf( "(i = %i, j = %i)\n", i, j ); - printf( "%f \t %f \t [ratio = %e - %i bit missed]\n", - d[i][0], r[i][0], r[i][0]/d[i][0], - MAX_PRECISION - significand_match( d[i][0], r[i][0] ) ); - printf( "%f \t %f \t [ratio = %e - %i bit missed]\n", - d[i][1], r[i][1], r[i][1]/d[i][1], - MAX_PRECISION - significand_match( d[i][1], r[i][1] ) ); - printf( "%f \t %f \t [ratio = %e - %i bit missed]\n", - d[i][2], r[i][2], r[i][2]/d[i][2], - MAX_PRECISION - significand_match( d[i][2], r[i][2] ) ); - return 0; - } - - if ( norm_normalize_types[mtype] != 0 ) { - if ( significand_match( d2[i][j], r2[i][j] ) < REQUIRED_PRECISION ) { - printf( "------------------- precalculated length case ------\n" ); - printf( "(i = %i, j = %i)\n", i, j ); - printf( "%f \t %f \t [ratio = %e - %i bit missed]\n", - d2[i][0], r2[i][0], r2[i][0]/d2[i][0], - MAX_PRECISION - significand_match( d2[i][0], r2[i][0] ) ); - printf( "%f \t %f \t [ratio = %e - %i bit missed]\n", - d2[i][1], r2[i][1], r2[i][1]/d2[i][1], - MAX_PRECISION - significand_match( d2[i][1], r2[i][1] ) ); - printf( "%f \t %f \t [ratio = %e - %i bit missed]\n", - d2[i][2], r2[i][2], r2[i][2]/d2[i][2], - MAX_PRECISION - significand_match( d2[i][2], r2[i][2] ) ); - return 0; - } - } - } - } - - align_free( mat->m ); - return 1; -} - -void _math_test_all_normal_transform_functions( char *description ) -{ - int mtype; - long benchmark_tab[0xf]; - static int first_time = 1; - - if ( first_time ) { - first_time = 0; - mesa_profile = getenv( "MESA_PROFILE" ); - } - -#ifdef RUN_DEBUG_BENCHMARK - if ( mesa_profile ) { - if ( !counter_overhead ) { - INIT_COUNTER(); - printf( "counter overhead: %ld cycles\n\n", counter_overhead ); - } - printf( "normal transform results after hooking in %s functions:\n", - description ); - printf( "\n-------------------------------------------------------\n" ); - } -#endif - - for ( mtype = 0 ; mtype < 8 ; mtype++ ) { - normal_func func = _mesa_normal_tab[norm_types[mtype]]; - long *cycles = &benchmark_tab[mtype]; - - if ( test_norm_function( func, mtype, cycles ) == 0 ) { - char buf[100]; - sprintf( buf, "_mesa_normal_tab[0][%s] failed test (%s)", - norm_strings[mtype], description ); - _mesa_problem( NULL, "%s", buf ); - } - -#ifdef RUN_DEBUG_BENCHMARK - if ( mesa_profile ) { - printf( " %li\t", benchmark_tab[mtype] ); - printf( " | [%s]\n", norm_strings[mtype] ); - } -#endif - } -#ifdef RUN_DEBUG_BENCHMARK - if ( mesa_profile ) { - printf( "\n" ); - } -#endif -} - - -#endif /* DEBUG_MATH */ diff --git a/src/mesa/math/m_debug_util.h b/src/mesa/math/m_debug_util.h deleted file mode 100644 index 47fe829..0000000 --- a/src/mesa/math/m_debug_util.h +++ /dev/null @@ -1,307 +0,0 @@ -/* - * Mesa 3-D graphics library - * - * Copyright (C) 1999-2004 Brian Paul All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: - * Gareth Hughes - */ - -#ifndef __M_DEBUG_UTIL_H__ -#define __M_DEBUG_UTIL_H__ - - -#ifdef DEBUG_MATH /* This code only used for debugging */ - - -#include - - -/* Comment this out to deactivate the cycle counter. - * NOTE: it works only on CPUs which know the 'rdtsc' command (586 or higher) - * (hope, you don't try to debug Mesa on a 386 ;) - */ -#if defined(__GNUC__) && \ - ((defined(__i386__) && defined(USE_X86_ASM)) || \ - (defined(__sparc__) && defined(USE_SPARC_ASM))) -#define RUN_DEBUG_BENCHMARK -#endif - -#define TEST_COUNT 128 /* size of the tested vector array */ - -#define REQUIRED_PRECISION 10 /* allow 4 bits to miss */ -#define MAX_PRECISION 24 /* max. precision possible */ - - -#ifdef RUN_DEBUG_BENCHMARK -/* Overhead of profiling counter in cycles. Automatically adjusted to - * your machine at run time - counter initialization should give very - * consistent results. - */ -extern long counter_overhead; - -/* This is the value of the environment variable MESA_PROFILE, and is - * used to determine if we should benchmark the functions as well as - * verify their correctness. - */ -extern char *mesa_profile; - -/* Modify the number of tests if you like. - * We take the minimum of all results, because every error should be - * positive (time used by other processes, task switches etc). - * It is assumed that all calculations are done in the cache. - */ - -#if defined(__i386__) - -#if 1 /* PPro, PII, PIII version */ - -/* Profiling on the P6 architecture requires a little more work, due to - * the internal out-of-order execution. We must perform a serializing - * 'cpuid' instruction before and after the 'rdtsc' instructions to make - * sure no other uops are executed when we sample the timestamp counter. - */ -#define INIT_COUNTER() \ - do { \ - int cycle_i; \ - counter_overhead = LONG_MAX; \ - for ( cycle_i = 0 ; cycle_i < 8 ; cycle_i++ ) { \ - long cycle_tmp1 = 0, cycle_tmp2 = 0; \ - __asm__ __volatile__ ( "push %%ebx \n" \ - "xor %%eax, %%eax \n" \ - "cpuid \n" \ - "rdtsc \n" \ - "mov %%eax, %0 \n" \ - "xor %%eax, %%eax \n" \ - "cpuid \n" \ - "pop %%ebx \n" \ - "push %%ebx \n" \ - "xor %%eax, %%eax \n" \ - "cpuid \n" \ - "rdtsc \n" \ - "mov %%eax, %1 \n" \ - "xor %%eax, %%eax \n" \ - "cpuid \n" \ - "pop %%ebx \n" \ - : "=m" (cycle_tmp1), "=m" (cycle_tmp2) \ - : : "eax", "ecx", "edx" ); \ - if ( counter_overhead > (cycle_tmp2 - cycle_tmp1) ) { \ - counter_overhead = cycle_tmp2 - cycle_tmp1; \ - } \ - } \ - } while (0) - -#define BEGIN_RACE(x) \ - x = LONG_MAX; \ - for ( cycle_i = 0 ; cycle_i < 10 ; cycle_i++ ) { \ - long cycle_tmp1 = 0, cycle_tmp2 = 0; \ - __asm__ __volatile__ ( "push %%ebx \n" \ - "xor %%eax, %%eax \n" \ - "cpuid \n" \ - "rdtsc \n" \ - "mov %%eax, %0 \n" \ - "xor %%eax, %%eax \n" \ - "cpuid \n" \ - "pop %%ebx \n" \ - : "=m" (cycle_tmp1) \ - : : "eax", "ecx", "edx" ); - -#define END_RACE(x) \ - __asm__ __volatile__ ( "push %%ebx \n" \ - "xor %%eax, %%eax \n" \ - "cpuid \n" \ - "rdtsc \n" \ - "mov %%eax, %0 \n" \ - "xor %%eax, %%eax \n" \ - "cpuid \n" \ - "pop %%ebx \n" \ - : "=m" (cycle_tmp2) \ - : : "eax", "ecx", "edx" ); \ - if ( x > (cycle_tmp2 - cycle_tmp1) ) { \ - x = cycle_tmp2 - cycle_tmp1; \ - } \ - } \ - x -= counter_overhead; - -#else /* PPlain, PMMX version */ - -/* To ensure accurate results, we stall the pipelines with the - * non-pairable 'cdq' instruction. This ensures all the code being - * profiled is complete when the 'rdtsc' instruction executes. - */ -#define INIT_COUNTER(x) \ - do { \ - int cycle_i; \ - x = LONG_MAX; \ - for ( cycle_i = 0 ; cycle_i < 32 ; cycle_i++ ) { \ - long cycle_tmp1, cycle_tmp2, dummy; \ - __asm__ ( "mov %%eax, %0" : "=a" (cycle_tmp1) ); \ - __asm__ ( "mov %%eax, %0" : "=a" (cycle_tmp2) ); \ - __asm__ ( "cdq" ); \ - __asm__ ( "cdq" ); \ - __asm__ ( "rdtsc" : "=a" (cycle_tmp1), "=d" (dummy) ); \ - __asm__ ( "cdq" ); \ - __asm__ ( "cdq" ); \ - __asm__ ( "rdtsc" : "=a" (cycle_tmp2), "=d" (dummy) ); \ - if ( x > (cycle_tmp2 - cycle_tmp1) ) \ - x = cycle_tmp2 - cycle_tmp1; \ - } \ - } while (0) - -#define BEGIN_RACE(x) \ - x = LONG_MAX; \ - for ( cycle_i = 0 ; cycle_i < 16 ; cycle_i++ ) { \ - long cycle_tmp1, cycle_tmp2, dummy; \ - __asm__ ( "mov %%eax, %0" : "=a" (cycle_tmp1) ); \ - __asm__ ( "mov %%eax, %0" : "=a" (cycle_tmp2) ); \ - __asm__ ( "cdq" ); \ - __asm__ ( "cdq" ); \ - __asm__ ( "rdtsc" : "=a" (cycle_tmp1), "=d" (dummy) ); - - -#define END_RACE(x) \ - __asm__ ( "cdq" ); \ - __asm__ ( "cdq" ); \ - __asm__ ( "rdtsc" : "=a" (cycle_tmp2), "=d" (dummy) ); \ - if ( x > (cycle_tmp2 - cycle_tmp1) ) \ - x = cycle_tmp2 - cycle_tmp1; \ - } \ - x -= counter_overhead; - -#endif - -#elif defined(__x86_64__) - -#define rdtscll(val) do { \ - unsigned int a,d; \ - __asm__ volatile("rdtsc" : "=a" (a), "=d" (d)); \ - (val) = ((unsigned long)a) | (((unsigned long)d)<<32); \ -} while(0) - -/* Copied from i386 PIII version */ -#define INIT_COUNTER() \ - do { \ - int cycle_i; \ - counter_overhead = LONG_MAX; \ - for ( cycle_i = 0 ; cycle_i < 16 ; cycle_i++ ) { \ - unsigned long cycle_tmp1, cycle_tmp2; \ - rdtscll(cycle_tmp1); \ - rdtscll(cycle_tmp2); \ - if ( counter_overhead > (cycle_tmp2 - cycle_tmp1) ) { \ - counter_overhead = cycle_tmp2 - cycle_tmp1; \ - } \ - } \ - } while (0) - - -#define BEGIN_RACE(x) \ - x = LONG_MAX; \ - for ( cycle_i = 0 ; cycle_i < 10 ; cycle_i++ ) { \ - unsigned long cycle_tmp1, cycle_tmp2; \ - rdtscll(cycle_tmp1); - -#define END_RACE(x) \ - rdtscll(cycle_tmp2); \ - if ( x > (cycle_tmp2 - cycle_tmp1) ) { \ - x = cycle_tmp2 - cycle_tmp1; \ - } \ - } \ - x -= counter_overhead; - -#elif defined(__sparc__) - -#define INIT_COUNTER() \ - do { counter_overhead = 5; } while(0) - -#define BEGIN_RACE(x) \ -x = LONG_MAX; \ -for (cycle_i = 0; cycle_i <10; cycle_i++) { \ - register long cycle_tmp1 __asm__("l0"); \ - register long cycle_tmp2 __asm__("l1"); \ - /* rd %tick, %l0 */ \ - __asm__ __volatile__ (".word 0xa1410000" : "=r" (cycle_tmp1)); /* save timestamp */ - -#define END_RACE(x) \ - /* rd %tick, %l1 */ \ - __asm__ __volatile__ (".word 0xa3410000" : "=r" (cycle_tmp2)); \ - if (x > (cycle_tmp2-cycle_tmp1)) x = cycle_tmp2 - cycle_tmp1; \ -} \ -x -= counter_overhead; - -#else -#error Your processor is not supported for RUN_XFORM_BENCHMARK -#endif - -#else - -#define BEGIN_RACE(x) -#define END_RACE(x) - -#endif - - -/* ============================================================= - * Helper functions - */ - -static GLfloat rnd( void ) -{ - GLfloat f = (GLfloat)rand() / (GLfloat)RAND_MAX; - GLfloat gran = (GLfloat)(1 << 13); - - f = (GLfloat)(GLint)(f * gran) / gran; - - return f * 2.0 - 1.0; -} - -static int significand_match( GLfloat a, GLfloat b ) -{ - GLfloat d = a - b; - int a_ex, b_ex, d_ex; - - if ( d == 0.0F ) { - return MAX_PRECISION; /* Exact match */ - } - - if ( a == 0.0F || b == 0.0F ) { - /* It would probably be better to check if the - * non-zero number is denormalized and return - * the index of the highest set bit here. - */ - return 0; - } - - frexpf( a, &a_ex ); - frexpf( b, &b_ex ); - frexpf( d, &d_ex ); - - if ( a_ex < b_ex ) { - return a_ex - d_ex; - } else { - return b_ex - d_ex; - } -} - -enum { NIL = 0, ONE = 1, NEG = -1, VAR = 2 }; - -#endif /* DEBUG_MATH */ - -#endif /* __M_DEBUG_UTIL_H__ */ diff --git a/src/mesa/math/m_debug_xform.c b/src/mesa/math/m_debug_xform.c deleted file mode 100644 index b783bb0..0000000 --- a/src/mesa/math/m_debug_xform.c +++ /dev/null @@ -1,338 +0,0 @@ -/* - * Mesa 3-D graphics library - * - * Copyright (C) 1999-2004 Brian Paul All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - */ - -/* - * Updated for P6 architecture by Gareth Hughes. - */ - -#include "util/glheader.h" -#include "main/context.h" -#include "main/macros.h" - -#include "m_matrix.h" -#include "m_xform.h" - -#include "m_debug.h" -#include "m_debug_util.h" - -#ifdef __UNIXOS2__ -/* The linker doesn't like empty files */ -static char dummy; -#endif - -#ifdef DEBUG_MATH /* This code only used for debugging */ - - -/* Overhead of profiling counter in cycles. Automatically adjusted to - * your machine at run time - counter initialization should give very - * consistent results. - */ -long counter_overhead = 0; - -/* This is the value of the environment variable MESA_PROFILE, and is - * used to determine if we should benchmark the functions as well as - * verify their correctness. - */ -char *mesa_profile = NULL; - - -static int m_general[16] = { - VAR, VAR, VAR, VAR, - VAR, VAR, VAR, VAR, - VAR, VAR, VAR, VAR, - VAR, VAR, VAR, VAR -}; -static int m_identity[16] = { - ONE, NIL, NIL, NIL, - NIL, ONE, NIL, NIL, - NIL, NIL, ONE, NIL, - NIL, NIL, NIL, ONE -}; -static int m_2d[16] = { - VAR, VAR, NIL, VAR, - VAR, VAR, NIL, VAR, - NIL, NIL, ONE, NIL, - NIL, NIL, NIL, ONE -}; -static int m_2d_no_rot[16] = { - VAR, NIL, NIL, VAR, - NIL, VAR, NIL, VAR, - NIL, NIL, ONE, NIL, - NIL, NIL, NIL, ONE -}; -static int m_3d[16] = { - VAR, VAR, VAR, VAR, - VAR, VAR, VAR, VAR, - VAR, VAR, VAR, VAR, - NIL, NIL, NIL, ONE -}; -static int m_3d_no_rot[16] = { - VAR, NIL, NIL, VAR, - NIL, VAR, NIL, VAR, - NIL, NIL, VAR, VAR, - NIL, NIL, NIL, ONE -}; -static int m_perspective[16] = { - VAR, NIL, VAR, NIL, - NIL, VAR, VAR, NIL, - NIL, NIL, VAR, VAR, - NIL, NIL, NEG, NIL -}; -static int *templates[7] = { - m_general, - m_identity, - m_3d_no_rot, - m_perspective, - m_2d, - m_2d_no_rot, - m_3d -}; -static enum GLmatrixtype mtypes[7] = { - MATRIX_GENERAL, - MATRIX_IDENTITY, - MATRIX_3D_NO_ROT, - MATRIX_PERSPECTIVE, - MATRIX_2D, - MATRIX_2D_NO_ROT, - MATRIX_3D -}; -static char *mstrings[7] = { - "MATRIX_GENERAL", - "MATRIX_IDENTITY", - "MATRIX_3D_NO_ROT", - "MATRIX_PERSPECTIVE", - "MATRIX_2D", - "MATRIX_2D_NO_ROT", - "MATRIX_3D" -}; - - -/* ============================================================= - * Reference transformations - */ - -static void ref_transform( GLvector4f *dst, - const GLmatrix *mat, - const GLvector4f *src ) -{ - GLuint i; - GLfloat *s = (GLfloat *)src->start; - GLfloat (*d)[4] = (GLfloat (*)[4])dst->start; - const GLfloat *m = mat->m; - - for ( i = 0 ; i < src->count ; i++ ) { - TRANSFORM_POINT( d[i], m, s ); - s = (GLfloat *)((char *)s + src->stride); - } -} - - -/* ============================================================= - * Vertex transformation tests - */ - -static void init_matrix( GLfloat *m ) -{ - m[0] = 63.0; m[4] = 43.0; m[ 8] = 29.0; m[12] = 43.0; - m[1] = 55.0; m[5] = 17.0; m[ 9] = 31.0; m[13] = 7.0; - m[2] = 44.0; m[6] = 9.0; m[10] = 7.0; m[14] = 3.0; - m[3] = 11.0; m[7] = 23.0; m[11] = 91.0; m[15] = 9.0; -} - -ALIGN16 static GLfloat s[TEST_COUNT][4]; -ALIGN16 static GLfloat d[TEST_COUNT][4]; -ALIGN16 static GLfloat r[TEST_COUNT][4]; - -static int test_transform_function( transform_func func, int psize, - int mtype, unsigned long *cycles ) -{ - GLvector4f source[1], dest[1], ref[1]; - GLmatrix mat[1]; - GLfloat *m; - int i, j; -#ifdef RUN_DEBUG_BENCHMARK - int cycle_i; /* the counter for the benchmarks we run */ -#endif - - (void) cycles; - - if ( psize > 4 ) { - _mesa_problem( NULL, "test_transform_function called with psize > 4\n" ); - return 0; - } - - mat->m = align_malloc( 16 * sizeof(GLfloat), 16 ); - mat->type = mtypes[mtype]; - - m = mat->m; - assert( ((long)m & 15) == 0 ); - - init_matrix( m ); - - for ( i = 0 ; i < 4 ; i++ ) { - for ( j = 0 ; j < 4 ; j++ ) { - switch ( templates[mtype][i * 4 + j] ) { - case NIL: - m[j * 4 + i] = 0.0; - break; - case ONE: - m[j * 4 + i] = 1.0; - break; - case NEG: - m[j * 4 + i] = -1.0; - break; - case VAR: - break; - default: - assert(0); - return 0; - } - } - } - - for ( i = 0 ; i < TEST_COUNT ; i++) { - ASSIGN_4V( d[i], 0.0, 0.0, 0.0, 1.0 ); - ASSIGN_4V( s[i], 0.0, 0.0, 0.0, 1.0 ); - for ( j = 0 ; j < psize ; j++ ) - s[i][j] = rnd(); - } - - source->data = (GLfloat(*)[4])s; - source->start = (GLfloat *)s; - source->count = TEST_COUNT; - source->stride = sizeof(s[0]); - source->size = 4; - source->flags = 0; - - dest->data = (GLfloat(*)[4])d; - dest->start = (GLfloat *)d; - dest->count = TEST_COUNT; - dest->stride = sizeof(float[4]); - dest->size = 0; - dest->flags = 0; - - ref->data = (GLfloat(*)[4])r; - ref->start = (GLfloat *)r; - ref->count = TEST_COUNT; - ref->stride = sizeof(float[4]); - ref->size = 0; - ref->flags = 0; - - ref_transform( ref, mat, source ); - - if ( mesa_profile ) { - BEGIN_RACE( *cycles ); - func( dest, mat->m, source ); - END_RACE( *cycles ); - } - else { - func( dest, mat->m, source ); - } - - for ( i = 0 ; i < TEST_COUNT ; i++ ) { - for ( j = 0 ; j < 4 ; j++ ) { - if ( significand_match( d[i][j], r[i][j] ) < REQUIRED_PRECISION ) { - printf("-----------------------------\n" ); - printf("(i = %i, j = %i)\n", i, j ); - printf("%f \t %f \t [diff = %e - %i bit missed]\n", - d[i][0], r[i][0], r[i][0]-d[i][0], - MAX_PRECISION - significand_match( d[i][0], r[i][0] ) ); - printf("%f \t %f \t [diff = %e - %i bit missed]\n", - d[i][1], r[i][1], r[i][1]-d[i][1], - MAX_PRECISION - significand_match( d[i][1], r[i][1] ) ); - printf("%f \t %f \t [diff = %e - %i bit missed]\n", - d[i][2], r[i][2], r[i][2]-d[i][2], - MAX_PRECISION - significand_match( d[i][2], r[i][2] ) ); - printf("%f \t %f \t [diff = %e - %i bit missed]\n", - d[i][3], r[i][3], r[i][3]-d[i][3], - MAX_PRECISION - significand_match( d[i][3], r[i][3] ) ); - return 0; - } - } - } - - align_free( mat->m ); - return 1; -} - -void _math_test_all_transform_functions( char *description ) -{ - int psize, mtype; - unsigned long benchmark_tab[4][7]; - static int first_time = 1; - - if ( first_time ) { - first_time = 0; - mesa_profile = getenv( "MESA_PROFILE" ); - } - -#ifdef RUN_DEBUG_BENCHMARK - if ( mesa_profile ) { - if ( !counter_overhead ) { - INIT_COUNTER(); - printf("counter overhead: %lu cycles\n\n", counter_overhead ); - } - printf("transform results after hooking in %s functions:\n", description ); - } -#endif - -#ifdef RUN_DEBUG_BENCHMARK - if ( mesa_profile ) { - printf("\n" ); - for ( psize = 1 ; psize <= 4 ; psize++ ) { - printf(" p%d\t", psize ); - } - printf("\n--------------------------------------------------------\n" ); - } -#endif - - for ( mtype = 0 ; mtype < 7 ; mtype++ ) { - for ( psize = 1 ; psize <= 4 ; psize++ ) { - transform_func func = _mesa_transform_tab[psize][mtypes[mtype]]; - unsigned long *cycles = &(benchmark_tab[psize-1][mtype]); - - if ( test_transform_function( func, psize, mtype, cycles ) == 0 ) { - char buf[100]; - sprintf(buf, "_mesa_transform_tab[0][%d][%s] failed test (%s)", - psize, mstrings[mtype], description ); - _mesa_problem( NULL, "%s", buf ); - } -#ifdef RUN_DEBUG_BENCHMARK - if ( mesa_profile ) - printf(" %li\t", benchmark_tab[psize-1][mtype] ); -#endif - } -#ifdef RUN_DEBUG_BENCHMARK - if ( mesa_profile ) - printf(" | [%s]\n", mstrings[mtype] ); -#endif - } -#ifdef RUN_DEBUG_BENCHMARK - if ( mesa_profile ) - printf( "\n" ); -#endif -} - - -#endif /* DEBUG_MATH */ diff --git a/src/mesa/meson.build b/src/mesa/meson.build index 42cdfba..057a709 100644 --- a/src/mesa/meson.build +++ b/src/mesa/meson.build @@ -254,11 +254,6 @@ files_libmesa = files( 'main/viewport.c', 'main/viewport.h', 'main/es1_conversion.c', - 'math/m_debug.h', - 'math/m_debug_clip.c', - 'math/m_debug_norm.c', - 'math/m_debug_util.h', - 'math/m_debug_xform.c', 'math/m_eval.c', 'math/m_eval.h', 'math/m_matrix.c', -- 2.7.4