1 /* 2 * Copyright 2013 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 #ifndef SkPathOpsDebug_DEFINED 8 #define SkPathOpsDebug_DEFINED 9 10 #include "SkPathOps.h" 11 #include "SkTypes.h" 12 #include <stdio.h> 13 14 #ifdef SK_RELEASE 15 #define FORCE_RELEASE 1 16 #else 17 #define FORCE_RELEASE 1 // set force release to 1 for multiple thread -- no debugging 18 #endif 19 20 #define ONE_OFF_DEBUG 0 21 #define ONE_OFF_DEBUG_MATHEMATICA 0 22 23 #if defined(SK_BUILD_FOR_WIN) || defined(SK_BUILD_FOR_ANDROID) 24 #define SK_RAND(seed) rand() 25 #else 26 #define SK_RAND(seed) rand_r(&seed) 27 #endif 28 #ifdef SK_BUILD_FOR_WIN 29 #define SK_SNPRINTF _snprintf 30 #else 31 #define SK_SNPRINTF snprintf 32 #endif 33 34 #if FORCE_RELEASE 35 36 #define DEBUG_ACTIVE_OP 0 37 #define DEBUG_ACTIVE_SPANS 0 38 #define DEBUG_ACTIVE_SPANS_FIRST_ONLY 0 39 #define DEBUG_ACTIVE_SPANS_SHORT_FORM 1 40 #define DEBUG_ADD_INTERSECTING_TS 0 41 #define DEBUG_ADD_T_PAIR 0 42 #define DEBUG_ANGLE 0 43 #define DEBUG_AS_C_CODE 1 44 #define DEBUG_ASSEMBLE 0 45 #define DEBUG_CHECK_ENDS 0 46 #define DEBUG_CHECK_TINY 0 47 #define DEBUG_CONCIDENT 0 48 #define DEBUG_CROSS 0 49 #define DEBUG_FLAT_QUADS 0 50 #define DEBUG_FLOW 0 51 #define DEBUG_MARK_DONE 0 52 #define DEBUG_PATH_CONSTRUCTION 0 53 #define DEBUG_SHOW_TEST_NAME 0 54 #define DEBUG_SHOW_TEST_PROGRESS 0 55 #define DEBUG_SHOW_WINDING 0 56 #define DEBUG_SORT 0 57 #define DEBUG_SORT_COMPACT 0 58 #define DEBUG_SORT_RAW 0 59 #define DEBUG_SORT_SINGLE 0 60 #define DEBUG_SWAP_TOP 0 61 #define DEBUG_UNSORTABLE 0 62 #define DEBUG_VALIDATE 0 63 #define DEBUG_WIND_BUMP 0 64 #define DEBUG_WINDING 0 65 #define DEBUG_WINDING_AT_T 0 66 67 #else 68 69 #define DEBUG_ACTIVE_OP 1 70 #define DEBUG_ACTIVE_SPANS 1 71 #define DEBUG_ACTIVE_SPANS_FIRST_ONLY 0 72 #define DEBUG_ACTIVE_SPANS_SHORT_FORM 1 73 #define DEBUG_ADD_INTERSECTING_TS 1 74 #define DEBUG_ADD_T_PAIR 1 75 #define DEBUG_ANGLE 1 76 #define DEBUG_AS_C_CODE 1 77 #define DEBUG_ASSEMBLE 1 78 #define DEBUG_CHECK_ENDS 1 79 #define DEBUG_CHECK_TINY 1 80 #define DEBUG_CONCIDENT 1 81 #define DEBUG_CROSS 01 82 #define DEBUG_FLAT_QUADS 0 83 #define DEBUG_FLOW 1 84 #define DEBUG_MARK_DONE 1 85 #define DEBUG_PATH_CONSTRUCTION 1 86 #define DEBUG_SHOW_TEST_NAME 1 87 #define DEBUG_SHOW_TEST_PROGRESS 1 88 #define DEBUG_SHOW_WINDING 0 89 #define DEBUG_SORT 1 90 #define DEBUG_SORT_COMPACT 0 91 #define DEBUG_SORT_RAW 0 92 #define DEBUG_SORT_SINGLE 0 93 #define DEBUG_SWAP_TOP 1 94 #define DEBUG_UNSORTABLE 1 95 #define DEBUG_VALIDATE 1 96 #define DEBUG_WIND_BUMP 0 97 #define DEBUG_WINDING 1 98 #define DEBUG_WINDING_AT_T 1 99 100 #endif 101 102 #if DEBUG_AS_C_CODE 103 #define CUBIC_DEBUG_STR "{{%1.9g,%1.9g}, {%1.9g,%1.9g}, {%1.9g,%1.9g}, {%1.9g,%1.9g}}" 104 #define QUAD_DEBUG_STR "{{%1.9g,%1.9g}, {%1.9g,%1.9g}, {%1.9g,%1.9g}}" 105 #define LINE_DEBUG_STR "{{%1.9g,%1.9g}, {%1.9g,%1.9g}}" 106 #define PT_DEBUG_STR "{{%1.9g,%1.9g}}" 107 #else 108 #define CUBIC_DEBUG_STR "(%1.9g,%1.9g %1.9g,%1.9g %1.9g,%1.9g %1.9g,%1.9g)" 109 #define QUAD_DEBUG_STR "(%1.9g,%1.9g %1.9g,%1.9g %1.9g,%1.9g)" 110 #define LINE_DEBUG_STR "(%1.9g,%1.9g %1.9g,%1.9g)" 111 #define PT_DEBUG_STR "(%1.9g,%1.9g)" 112 #endif 113 #define T_DEBUG_STR(t, n) #t "[" #n "]=%1.9g" 114 #define TX_DEBUG_STR(t) #t "[%d]=%1.9g" 115 #define CUBIC_DEBUG_DATA(c) c[0].fX, c[0].fY, c[1].fX, c[1].fY, c[2].fX, c[2].fY, c[3].fX, c[3].fY 116 #define QUAD_DEBUG_DATA(q) q[0].fX, q[0].fY, q[1].fX, q[1].fY, q[2].fX, q[2].fY 117 #define LINE_DEBUG_DATA(l) l[0].fX, l[0].fY, l[1].fX, l[1].fY 118 #define PT_DEBUG_DATA(i, n) i.pt(n).fX, i.pt(n).fY 119 120 #ifndef DEBUG_TEST 121 #define DEBUG_TEST 0 122 #endif 123 124 #if defined SK_DEBUG || !FORCE_RELEASE 125 126 #if DEBUG_SHOW_TEST_NAME 127 #include "SkTLS.h" 128 #endif 129 130 #include "SkTArray.h" 131 132 class SkPathOpsDebug { 133 public: 134 static int gMaxWindSum; 135 static int gMaxWindValue; 136 137 static const char* kLVerbStr[]; 138 static int gContourID; 139 static int gSegmentID; 140 141 #if DEBUG_SORT || DEBUG_SWAP_TOP 142 static int gSortCountDefault; 143 static int gSortCount; 144 #endif 145 146 #if DEBUG_ACTIVE_OP 147 static const char* kPathOpStr[]; 148 #endif 149 150 static void MathematicaIze(char* str, size_t bufferSize); 151 static bool ValidWind(int winding); 152 static void WindingPrintf(int winding); 153 154 #if DEBUG_SHOW_TEST_NAME 155 static void* CreateNameStr(); 156 static void DeleteNameStr(void* v); 157 #define DEBUG_FILENAME_STRING_LENGTH 64 158 #define DEBUG_FILENAME_STRING (reinterpret_cast<char* >(SkTLS::Get(SkPathOpsDebug::CreateNameStr, \ 159 SkPathOpsDebug::DeleteNameStr))) 160 static void BumpTestName(char* ); 161 static void ShowPath(const SkPath& one, const SkPath& two, SkPathOp op, const char* name); 162 #endif 163 static void DumpAngles(const SkTArray<class SkOpAngle, true>& angles); 164 static void DumpAngles(const SkTArray<class SkOpAngle* , true>& angles); 165 }; 166 167 // shorthand for calling from debugger 168 void Dump(const SkTArray<class SkOpAngle, true>& angles); 169 void Dump(const SkTArray<class SkOpAngle* , true>& angles); 170 void Dump(const SkTArray<class SkOpAngle, true>* angles); 171 void Dump(const SkTArray<class SkOpAngle* , true>* angles); 172 173 #endif // SK_DEBUG || !FORCE_RELEASE 174 175 #endif 176