ec3ed6a5eb
I have manually examined all of these diffs and restored a few files that seem to require manual adjustment. The following files still need to be modified manually, in a separate CL: android_sample/SampleApp/AndroidManifest.xml android_sample/SampleApp/res/layout/layout.xml android_sample/SampleApp/res/menu/sample.xml android_sample/SampleApp/res/values/strings.xml android_sample/SampleApp/src/com/skia/sampleapp/SampleApp.java android_sample/SampleApp/src/com/skia/sampleapp/SampleView.java experimental/CiCarbonSampleMain.c experimental/CocoaDebugger/main.m experimental/FileReaderApp/main.m experimental/SimpleCocoaApp/main.m experimental/iOSSampleApp/Shared/SkAlertPrompt.h experimental/iOSSampleApp/Shared/SkAlertPrompt.m experimental/iOSSampleApp/SkiOSSampleApp-Base.xcconfig experimental/iOSSampleApp/SkiOSSampleApp-Debug.xcconfig experimental/iOSSampleApp/SkiOSSampleApp-Release.xcconfig gpu/src/android/GrGLDefaultInterface_android.cpp gyp/common.gypi gyp_skia include/ports/SkHarfBuzzFont.h include/views/SkOSWindow_wxwidgets.h make.bat make.py src/opts/memset.arm.S src/opts/memset16_neon.S src/opts/memset32_neon.S src/opts/opts_check_arm.cpp src/ports/SkDebug_brew.cpp src/ports/SkMemory_brew.cpp src/ports/SkOSFile_brew.cpp src/ports/SkXMLParser_empty.cpp src/utils/ios/SkImageDecoder_iOS.mm src/utils/ios/SkOSFile_iOS.mm src/utils/ios/SkStream_NSData.mm tests/FillPathTest.cpp Review URL: http://codereview.appspot.com/4816058 git-svn-id: http://skia.googlecode.com/svn/trunk@1982 2bbb7eff-a529-9590-31e7-b0007b416f81
40 lines
947 B
C++
40 lines
947 B
C++
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/*
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* Copyright 2011 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 SkClampRange_DEFINED
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#define SkClampRange_DEFINED
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#include "SkFixed.h"
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/**
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* Iteration fixed fx by dx, clamping as you go to [0..0xFFFF], this class
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* computes the (up to) 3 spans there are:
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*
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* range0: use constant value V0
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* range1: iterate as usual fx += dx
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* range2: use constant value V1
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*/
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struct SkClampRange {
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int fCount0; // count for fV0
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int fCount1; // count for interpolating (fV0...fV1)
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int fCount2; // count for fV1
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SkFixed fFx1; // initial fx value for the fCount1 range.
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// only valid if fCount1 > 0
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int fV0, fV1;
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bool fOverflowed; // true if we had to clamp due to numerical overflow
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void init(SkFixed fx, SkFixed dx, int count, int v0, int v1);
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private:
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void initFor1(SkFixed fx);
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};
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#endif
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