michael@0: /*
michael@0:  * Copyright 2013 Google Inc.
michael@0:  *
michael@0:  * Use of this source code is governed by a BSD-style license that can be
michael@0:  * found in the LICENSE file.
michael@0:  */
michael@0: #ifndef SkPathOpsDebug_DEFINED
michael@0: #define SkPathOpsDebug_DEFINED
michael@0: 
michael@0: #include "SkPathOps.h"
michael@0: #include "SkTypes.h"
michael@0: #include <stdio.h>
michael@0: 
michael@0: #ifdef SK_RELEASE
michael@0: #define FORCE_RELEASE 1
michael@0: #else
michael@0: #define FORCE_RELEASE 1  // set force release to 1 for multiple thread -- no debugging
michael@0: #endif
michael@0: 
michael@0: #define ONE_OFF_DEBUG 0
michael@0: #define ONE_OFF_DEBUG_MATHEMATICA 0
michael@0: 
michael@0: #if defined(SK_BUILD_FOR_WIN) || defined(SK_BUILD_FOR_ANDROID)
michael@0:     #define SK_RAND(seed) rand()
michael@0: #else
michael@0:     #define SK_RAND(seed) rand_r(&seed)
michael@0: #endif
michael@0: #ifdef SK_BUILD_FOR_WIN
michael@0:     #define SK_SNPRINTF _snprintf
michael@0: #else
michael@0:     #define SK_SNPRINTF snprintf
michael@0: #endif
michael@0: 
michael@0: #if FORCE_RELEASE
michael@0: 
michael@0: #define DEBUG_ACTIVE_OP 0
michael@0: #define DEBUG_ACTIVE_SPANS 0
michael@0: #define DEBUG_ACTIVE_SPANS_FIRST_ONLY 0
michael@0: #define DEBUG_ACTIVE_SPANS_SHORT_FORM 1
michael@0: #define DEBUG_ADD_INTERSECTING_TS 0
michael@0: #define DEBUG_ADD_T_PAIR 0
michael@0: #define DEBUG_ANGLE 0
michael@0: #define DEBUG_AS_C_CODE 1
michael@0: #define DEBUG_ASSEMBLE 0
michael@0: #define DEBUG_CHECK_ENDS 0
michael@0: #define DEBUG_CHECK_TINY 0
michael@0: #define DEBUG_CONCIDENT 0
michael@0: #define DEBUG_CROSS 0
michael@0: #define DEBUG_FLAT_QUADS 0
michael@0: #define DEBUG_FLOW 0
michael@0: #define DEBUG_MARK_DONE 0
michael@0: #define DEBUG_PATH_CONSTRUCTION 0
michael@0: #define DEBUG_SHOW_TEST_NAME 0
michael@0: #define DEBUG_SHOW_TEST_PROGRESS 0
michael@0: #define DEBUG_SHOW_WINDING 0
michael@0: #define DEBUG_SORT 0
michael@0: #define DEBUG_SORT_COMPACT 0
michael@0: #define DEBUG_SORT_RAW 0
michael@0: #define DEBUG_SORT_SINGLE 0
michael@0: #define DEBUG_SWAP_TOP 0
michael@0: #define DEBUG_UNSORTABLE 0
michael@0: #define DEBUG_VALIDATE 0
michael@0: #define DEBUG_WIND_BUMP 0
michael@0: #define DEBUG_WINDING 0
michael@0: #define DEBUG_WINDING_AT_T 0
michael@0: 
michael@0: #else
michael@0: 
michael@0: #define DEBUG_ACTIVE_OP 1
michael@0: #define DEBUG_ACTIVE_SPANS 1
michael@0: #define DEBUG_ACTIVE_SPANS_FIRST_ONLY 0
michael@0: #define DEBUG_ACTIVE_SPANS_SHORT_FORM 1
michael@0: #define DEBUG_ADD_INTERSECTING_TS 1
michael@0: #define DEBUG_ADD_T_PAIR 1
michael@0: #define DEBUG_ANGLE 1
michael@0: #define DEBUG_AS_C_CODE 1
michael@0: #define DEBUG_ASSEMBLE 1
michael@0: #define DEBUG_CHECK_ENDS 1
michael@0: #define DEBUG_CHECK_TINY 1
michael@0: #define DEBUG_CONCIDENT 1
michael@0: #define DEBUG_CROSS 01
michael@0: #define DEBUG_FLAT_QUADS 0
michael@0: #define DEBUG_FLOW 1
michael@0: #define DEBUG_MARK_DONE 1
michael@0: #define DEBUG_PATH_CONSTRUCTION 1
michael@0: #define DEBUG_SHOW_TEST_NAME 1
michael@0: #define DEBUG_SHOW_TEST_PROGRESS 1
michael@0: #define DEBUG_SHOW_WINDING 0
michael@0: #define DEBUG_SORT 1
michael@0: #define DEBUG_SORT_COMPACT 0
michael@0: #define DEBUG_SORT_RAW 0
michael@0: #define DEBUG_SORT_SINGLE 0
michael@0: #define DEBUG_SWAP_TOP 1
michael@0: #define DEBUG_UNSORTABLE 1
michael@0: #define DEBUG_VALIDATE 1
michael@0: #define DEBUG_WIND_BUMP 0
michael@0: #define DEBUG_WINDING 1
michael@0: #define DEBUG_WINDING_AT_T 1
michael@0: 
michael@0: #endif
michael@0: 
michael@0: #if DEBUG_AS_C_CODE
michael@0: #define CUBIC_DEBUG_STR "{{%1.9g,%1.9g}, {%1.9g,%1.9g}, {%1.9g,%1.9g}, {%1.9g,%1.9g}}"
michael@0: #define QUAD_DEBUG_STR  "{{%1.9g,%1.9g}, {%1.9g,%1.9g}, {%1.9g,%1.9g}}"
michael@0: #define LINE_DEBUG_STR  "{{%1.9g,%1.9g}, {%1.9g,%1.9g}}"
michael@0: #define PT_DEBUG_STR "{{%1.9g,%1.9g}}"
michael@0: #else
michael@0: #define CUBIC_DEBUG_STR "(%1.9g,%1.9g %1.9g,%1.9g %1.9g,%1.9g %1.9g,%1.9g)"
michael@0: #define QUAD_DEBUG_STR  "(%1.9g,%1.9g %1.9g,%1.9g %1.9g,%1.9g)"
michael@0: #define LINE_DEBUG_STR  "(%1.9g,%1.9g %1.9g,%1.9g)"
michael@0: #define PT_DEBUG_STR "(%1.9g,%1.9g)"
michael@0: #endif
michael@0: #define T_DEBUG_STR(t, n) #t "[" #n "]=%1.9g"
michael@0: #define TX_DEBUG_STR(t) #t "[%d]=%1.9g"
michael@0: #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
michael@0: #define QUAD_DEBUG_DATA(q)  q[0].fX, q[0].fY, q[1].fX, q[1].fY, q[2].fX, q[2].fY
michael@0: #define LINE_DEBUG_DATA(l)  l[0].fX, l[0].fY, l[1].fX, l[1].fY
michael@0: #define PT_DEBUG_DATA(i, n) i.pt(n).fX, i.pt(n).fY
michael@0: 
michael@0: #ifndef DEBUG_TEST
michael@0: #define DEBUG_TEST 0
michael@0: #endif
michael@0: 
michael@0: #if defined SK_DEBUG || !FORCE_RELEASE
michael@0: 
michael@0: #if DEBUG_SHOW_TEST_NAME
michael@0: #include "SkTLS.h"
michael@0: #endif
michael@0: 
michael@0: #include "SkTArray.h"
michael@0: 
michael@0: class SkPathOpsDebug {
michael@0: public:
michael@0:     static int gMaxWindSum;
michael@0:     static int gMaxWindValue;
michael@0: 
michael@0:     static const char* kLVerbStr[];
michael@0:     static int gContourID;
michael@0:     static int gSegmentID;
michael@0: 
michael@0: #if DEBUG_SORT || DEBUG_SWAP_TOP
michael@0:     static int gSortCountDefault;
michael@0:     static int gSortCount;
michael@0: #endif
michael@0: 
michael@0: #if DEBUG_ACTIVE_OP
michael@0:     static const char* kPathOpStr[];
michael@0: #endif
michael@0: 
michael@0:     static void MathematicaIze(char* str, size_t bufferSize);
michael@0:     static bool ValidWind(int winding);
michael@0:     static void WindingPrintf(int winding);
michael@0: 
michael@0: #if DEBUG_SHOW_TEST_NAME
michael@0:     static void* CreateNameStr();
michael@0:     static void DeleteNameStr(void* v);
michael@0: #define DEBUG_FILENAME_STRING_LENGTH 64
michael@0: #define DEBUG_FILENAME_STRING (reinterpret_cast<char* >(SkTLS::Get(SkPathOpsDebug::CreateNameStr, \
michael@0:         SkPathOpsDebug::DeleteNameStr)))
michael@0:     static void BumpTestName(char* );
michael@0:     static void ShowPath(const SkPath& one, const SkPath& two, SkPathOp op, const char* name);
michael@0: #endif
michael@0:     static void DumpAngles(const SkTArray<class SkOpAngle, true>& angles);
michael@0:     static void DumpAngles(const SkTArray<class SkOpAngle* , true>& angles);
michael@0: };
michael@0: 
michael@0: // shorthand for calling from debugger
michael@0: void Dump(const SkTArray<class SkOpAngle, true>& angles);
michael@0: void Dump(const SkTArray<class SkOpAngle* , true>& angles);
michael@0: void Dump(const SkTArray<class SkOpAngle, true>* angles);
michael@0: void Dump(const SkTArray<class SkOpAngle* , true>* angles);
michael@0: 
michael@0: #endif  // SK_DEBUG || !FORCE_RELEASE
michael@0: 
michael@0: #endif