cffbcc3b96
This is a major change resulting from a minor tweak. In the old code, the intersection point of two curves was shared between them, but the intersection points and end points of sorted edges was computed directly from the intersection T value. In this CL, both intersection points and sorted points are the same, and intermediate control points are computed to preserve their slope. The sort itself has been completely rewritten to be more robust and remove 'magic' checks, conditions that empirically worked but couldn't be rationalized. This CL was triggered by errors generated computing the clips of SKP files. At this point, all 73M standard tests work and at least the first troublesome SKPs work. Review URL: https://codereview.chromium.org/15338003 git-svn-id: http://skia.googlecode.com/svn/trunk@9432 2bbb7eff-a529-9590-31e7-b0007b416f81
45 lines
1.6 KiB
C
45 lines
1.6 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 "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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struct PathOpsThreadState;
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struct TestDesc {
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void (*fun)(skiatest::Reporter*);
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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(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 );
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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);
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int 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* ),
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void (*stopTest)(skiatest::Reporter* ), bool reverse);
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void ShowTestName(PathOpsThreadState* data, int a, int b, int c, int d);
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#endif
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