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
78 lines
1.6 KiB
C++
78 lines
1.6 KiB
C++
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/*
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* Copyright 2010 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 GrPlotMgr_DEFINED
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#define GrPlotMgr_DEFINED
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#include "GrTypes.h"
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#include "GrPoint.h"
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class GrPlotMgr : GrNoncopyable {
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public:
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GrPlotMgr(int width, int height) {
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fDim.set(width, height);
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size_t needed = width * height;
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if (needed <= sizeof(fStorage)) {
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fBusy = fStorage;
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} else {
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fBusy = new char[needed];
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}
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this->reset();
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}
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~GrPlotMgr() {
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if (fBusy != fStorage) {
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delete[] fBusy;
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}
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}
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void reset() {
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Gr_bzero(fBusy, fDim.fX * fDim.fY);
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}
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bool newPlot(GrIPoint16* loc) {
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char* busy = fBusy;
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for (int y = 0; y < fDim.fY; y++) {
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for (int x = 0; x < fDim.fX; x++) {
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if (!*busy) {
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*busy = true;
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loc->set(x, y);
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return true;
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}
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busy++;
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}
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}
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return false;
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}
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bool isBusy(int x, int y) const {
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GrAssert((unsigned)x < (unsigned)fDim.fX);
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GrAssert((unsigned)y < (unsigned)fDim.fY);
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return fBusy[y * fDim.fX + x] != 0;
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}
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void freePlot(int x, int y) {
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GrAssert((unsigned)x < (unsigned)fDim.fX);
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GrAssert((unsigned)y < (unsigned)fDim.fY);
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fBusy[y * fDim.fX + x] = false;
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}
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private:
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enum {
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STORAGE = 64
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};
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char fStorage[STORAGE];
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char* fBusy;
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GrIPoint16 fDim;
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};
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#endif
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