624637cc8e
This replacement shoots axis-aligned rays through all intersecting edges to find the outermost one either horizontally or vertically. The resulting code is smaller and twice as fast. To support this, most of the horizontal / vertical intersection code was rewritten and standardized, and old code supporting the top-directed winding was deleted. Contours were pointed to by an SkTDArray. Instead, put them in a linked list, and designate the list head with its own class to ensure that methods that take lists of contours start at the top. This change removed a large percentage of memory allocations used by path ops. TBR=reed@google.com BUG=skia:3588 Review URL: https://codereview.chromium.org/1111333002
67 lines
3.1 KiB
C
67 lines
3.1 KiB
C
/*
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* Copyright 2012 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef PathOpsExtendedTest_DEFINED
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#define PathOpsExtendedTest_DEFINED
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#include "SkBitmap.h"
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#include "SkCommandLineFlags.h"
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#include "SkPath.h"
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#include "SkPathOpsTypes.h"
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#include "SkStream.h"
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#include "SkThread.h"
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#include "SkThreadUtils.h"
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#include "Test.h"
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DECLARE_bool(runFail);
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DECLARE_bool(runBinary);
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struct PathOpsThreadState;
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struct TestDesc {
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void (*fun)(skiatest::Reporter*, const char* filename);
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const char* str;
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};
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//extern int comparePaths(const SkPath& one, const SkPath& two);
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extern int comparePaths(skiatest::Reporter* reporter, const char* filename,
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const SkPath& one, const SkPath& two, SkBitmap& bitmap);
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extern bool drawAsciiPaths(const SkPath& one, const SkPath& two, bool drawPaths);
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extern void showOp(const SkPathOp op);
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extern bool testPathOp(skiatest::Reporter* reporter, const SkPath& a, const SkPath& b,
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const SkPathOp , const char* testName);
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extern bool testPathOpCheck(skiatest::Reporter* reporter, const SkPath& a, const SkPath& b,
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const SkPathOp , const char* testName, bool checkFail);
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extern bool testPathOpFailCheck(skiatest::Reporter* reporter, const SkPath& a, const SkPath& b,
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const SkPathOp , const char* testName);
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extern bool testPathOpFlaky(skiatest::Reporter* reporter, const SkPath& a, const SkPath& b,
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const SkPathOp , const char* testName);
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extern bool testPathFailOp(skiatest::Reporter* reporter, const SkPath& a, const SkPath& b,
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const SkPathOp , const char* testName);
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extern bool testThreadedPathOp(skiatest::Reporter* reporter, const SkPath& a, const SkPath& b,
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const SkPathOp , const char* testName);
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extern bool testSimplify(SkPath& path, bool useXor, SkPath& out, PathOpsThreadState& state,
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const char* pathStr);
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extern bool testSimplify(skiatest::Reporter* reporter, const SkPath& path, const char* filename);
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extern bool testSimplifyCheck(skiatest::Reporter* reporter, const SkPath& path,
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const char* filename, bool checkFail);
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void initializeTests(skiatest::Reporter* reporter, const char* testName);
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void outputProgress(char* ramStr, const char* pathStr, SkPath::FillType );
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void outputProgress(char* ramStr, const char* pathStr, SkPathOp op);
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void RunTestSet(skiatest::Reporter* reporter, TestDesc tests[], size_t count,
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void (*firstTest)(skiatest::Reporter* , const char* filename),
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void (*skipTest)(skiatest::Reporter* , const char* filename),
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void (*stopTest)(skiatest::Reporter* , const char* filename), bool reverse);
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void ShowTestArray(const char* testName);
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void ShowTestName(PathOpsThreadState* data, int a, int b, int c, int d);
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void ShowFunctionHeader(const char* name);
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void ShowPath(const SkPath& path, const char* pathName);
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void ShowOp(SkPathOp op, const char* pathOne, const char* pathTwo);
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#endif
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