1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/skia/trunk/src/pathops/SkPathOpsDebug.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,175 @@
1.4 +/*
1.5 + * Copyright 2013 Google Inc.
1.6 + *
1.7 + * Use of this source code is governed by a BSD-style license that can be
1.8 + * found in the LICENSE file.
1.9 + */
1.10 +#ifndef SkPathOpsDebug_DEFINED
1.11 +#define SkPathOpsDebug_DEFINED
1.12 +
1.13 +#include "SkPathOps.h"
1.14 +#include "SkTypes.h"
1.15 +#include <stdio.h>
1.16 +
1.17 +#ifdef SK_RELEASE
1.18 +#define FORCE_RELEASE 1
1.19 +#else
1.20 +#define FORCE_RELEASE 1 // set force release to 1 for multiple thread -- no debugging
1.21 +#endif
1.22 +
1.23 +#define ONE_OFF_DEBUG 0
1.24 +#define ONE_OFF_DEBUG_MATHEMATICA 0
1.25 +
1.26 +#if defined(SK_BUILD_FOR_WIN) || defined(SK_BUILD_FOR_ANDROID)
1.27 + #define SK_RAND(seed) rand()
1.28 +#else
1.29 + #define SK_RAND(seed) rand_r(&seed)
1.30 +#endif
1.31 +#ifdef SK_BUILD_FOR_WIN
1.32 + #define SK_SNPRINTF _snprintf
1.33 +#else
1.34 + #define SK_SNPRINTF snprintf
1.35 +#endif
1.36 +
1.37 +#if FORCE_RELEASE
1.38 +
1.39 +#define DEBUG_ACTIVE_OP 0
1.40 +#define DEBUG_ACTIVE_SPANS 0
1.41 +#define DEBUG_ACTIVE_SPANS_FIRST_ONLY 0
1.42 +#define DEBUG_ACTIVE_SPANS_SHORT_FORM 1
1.43 +#define DEBUG_ADD_INTERSECTING_TS 0
1.44 +#define DEBUG_ADD_T_PAIR 0
1.45 +#define DEBUG_ANGLE 0
1.46 +#define DEBUG_AS_C_CODE 1
1.47 +#define DEBUG_ASSEMBLE 0
1.48 +#define DEBUG_CHECK_ENDS 0
1.49 +#define DEBUG_CHECK_TINY 0
1.50 +#define DEBUG_CONCIDENT 0
1.51 +#define DEBUG_CROSS 0
1.52 +#define DEBUG_FLAT_QUADS 0
1.53 +#define DEBUG_FLOW 0
1.54 +#define DEBUG_MARK_DONE 0
1.55 +#define DEBUG_PATH_CONSTRUCTION 0
1.56 +#define DEBUG_SHOW_TEST_NAME 0
1.57 +#define DEBUG_SHOW_TEST_PROGRESS 0
1.58 +#define DEBUG_SHOW_WINDING 0
1.59 +#define DEBUG_SORT 0
1.60 +#define DEBUG_SORT_COMPACT 0
1.61 +#define DEBUG_SORT_RAW 0
1.62 +#define DEBUG_SORT_SINGLE 0
1.63 +#define DEBUG_SWAP_TOP 0
1.64 +#define DEBUG_UNSORTABLE 0
1.65 +#define DEBUG_VALIDATE 0
1.66 +#define DEBUG_WIND_BUMP 0
1.67 +#define DEBUG_WINDING 0
1.68 +#define DEBUG_WINDING_AT_T 0
1.69 +
1.70 +#else
1.71 +
1.72 +#define DEBUG_ACTIVE_OP 1
1.73 +#define DEBUG_ACTIVE_SPANS 1
1.74 +#define DEBUG_ACTIVE_SPANS_FIRST_ONLY 0
1.75 +#define DEBUG_ACTIVE_SPANS_SHORT_FORM 1
1.76 +#define DEBUG_ADD_INTERSECTING_TS 1
1.77 +#define DEBUG_ADD_T_PAIR 1
1.78 +#define DEBUG_ANGLE 1
1.79 +#define DEBUG_AS_C_CODE 1
1.80 +#define DEBUG_ASSEMBLE 1
1.81 +#define DEBUG_CHECK_ENDS 1
1.82 +#define DEBUG_CHECK_TINY 1
1.83 +#define DEBUG_CONCIDENT 1
1.84 +#define DEBUG_CROSS 01
1.85 +#define DEBUG_FLAT_QUADS 0
1.86 +#define DEBUG_FLOW 1
1.87 +#define DEBUG_MARK_DONE 1
1.88 +#define DEBUG_PATH_CONSTRUCTION 1
1.89 +#define DEBUG_SHOW_TEST_NAME 1
1.90 +#define DEBUG_SHOW_TEST_PROGRESS 1
1.91 +#define DEBUG_SHOW_WINDING 0
1.92 +#define DEBUG_SORT 1
1.93 +#define DEBUG_SORT_COMPACT 0
1.94 +#define DEBUG_SORT_RAW 0
1.95 +#define DEBUG_SORT_SINGLE 0
1.96 +#define DEBUG_SWAP_TOP 1
1.97 +#define DEBUG_UNSORTABLE 1
1.98 +#define DEBUG_VALIDATE 1
1.99 +#define DEBUG_WIND_BUMP 0
1.100 +#define DEBUG_WINDING 1
1.101 +#define DEBUG_WINDING_AT_T 1
1.102 +
1.103 +#endif
1.104 +
1.105 +#if DEBUG_AS_C_CODE
1.106 +#define CUBIC_DEBUG_STR "{{%1.9g,%1.9g}, {%1.9g,%1.9g}, {%1.9g,%1.9g}, {%1.9g,%1.9g}}"
1.107 +#define QUAD_DEBUG_STR "{{%1.9g,%1.9g}, {%1.9g,%1.9g}, {%1.9g,%1.9g}}"
1.108 +#define LINE_DEBUG_STR "{{%1.9g,%1.9g}, {%1.9g,%1.9g}}"
1.109 +#define PT_DEBUG_STR "{{%1.9g,%1.9g}}"
1.110 +#else
1.111 +#define CUBIC_DEBUG_STR "(%1.9g,%1.9g %1.9g,%1.9g %1.9g,%1.9g %1.9g,%1.9g)"
1.112 +#define QUAD_DEBUG_STR "(%1.9g,%1.9g %1.9g,%1.9g %1.9g,%1.9g)"
1.113 +#define LINE_DEBUG_STR "(%1.9g,%1.9g %1.9g,%1.9g)"
1.114 +#define PT_DEBUG_STR "(%1.9g,%1.9g)"
1.115 +#endif
1.116 +#define T_DEBUG_STR(t, n) #t "[" #n "]=%1.9g"
1.117 +#define TX_DEBUG_STR(t) #t "[%d]=%1.9g"
1.118 +#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
1.119 +#define QUAD_DEBUG_DATA(q) q[0].fX, q[0].fY, q[1].fX, q[1].fY, q[2].fX, q[2].fY
1.120 +#define LINE_DEBUG_DATA(l) l[0].fX, l[0].fY, l[1].fX, l[1].fY
1.121 +#define PT_DEBUG_DATA(i, n) i.pt(n).fX, i.pt(n).fY
1.122 +
1.123 +#ifndef DEBUG_TEST
1.124 +#define DEBUG_TEST 0
1.125 +#endif
1.126 +
1.127 +#if defined SK_DEBUG || !FORCE_RELEASE
1.128 +
1.129 +#if DEBUG_SHOW_TEST_NAME
1.130 +#include "SkTLS.h"
1.131 +#endif
1.132 +
1.133 +#include "SkTArray.h"
1.134 +
1.135 +class SkPathOpsDebug {
1.136 +public:
1.137 + static int gMaxWindSum;
1.138 + static int gMaxWindValue;
1.139 +
1.140 + static const char* kLVerbStr[];
1.141 + static int gContourID;
1.142 + static int gSegmentID;
1.143 +
1.144 +#if DEBUG_SORT || DEBUG_SWAP_TOP
1.145 + static int gSortCountDefault;
1.146 + static int gSortCount;
1.147 +#endif
1.148 +
1.149 +#if DEBUG_ACTIVE_OP
1.150 + static const char* kPathOpStr[];
1.151 +#endif
1.152 +
1.153 + static void MathematicaIze(char* str, size_t bufferSize);
1.154 + static bool ValidWind(int winding);
1.155 + static void WindingPrintf(int winding);
1.156 +
1.157 +#if DEBUG_SHOW_TEST_NAME
1.158 + static void* CreateNameStr();
1.159 + static void DeleteNameStr(void* v);
1.160 +#define DEBUG_FILENAME_STRING_LENGTH 64
1.161 +#define DEBUG_FILENAME_STRING (reinterpret_cast<char* >(SkTLS::Get(SkPathOpsDebug::CreateNameStr, \
1.162 + SkPathOpsDebug::DeleteNameStr)))
1.163 + static void BumpTestName(char* );
1.164 + static void ShowPath(const SkPath& one, const SkPath& two, SkPathOp op, const char* name);
1.165 +#endif
1.166 + static void DumpAngles(const SkTArray<class SkOpAngle, true>& angles);
1.167 + static void DumpAngles(const SkTArray<class SkOpAngle* , true>& angles);
1.168 +};
1.169 +
1.170 +// shorthand for calling from debugger
1.171 +void Dump(const SkTArray<class SkOpAngle, true>& angles);
1.172 +void Dump(const SkTArray<class SkOpAngle* , true>& angles);
1.173 +void Dump(const SkTArray<class SkOpAngle, true>* angles);
1.174 +void Dump(const SkTArray<class SkOpAngle* , true>* angles);
1.175 +
1.176 +#endif // SK_DEBUG || !FORCE_RELEASE
1.177 +
1.178 +#endif
