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
55 lines
1.5 KiB
C++
55 lines
1.5 KiB
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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#include "Test.h"
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#include "SkBitmap.h"
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#include "SkCanvas.h"
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static bool check_for_all_zeros(const SkBitmap& bm) {
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SkAutoLockPixels alp(bm);
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size_t count = bm.width() * bm.bytesPerPixel();
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for (int y = 0; y < bm.height(); y++) {
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const uint8_t* ptr = reinterpret_cast<const uint8_t*>(bm.getAddr(0, y));
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for (size_t i = 0; i < count; i++) {
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if (ptr[i]) {
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return false;
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}
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}
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}
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return true;
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}
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static const int gWidth = 256;
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static const int gHeight = 256;
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static void create(SkBitmap* bm, SkBitmap::Config config, SkColor color) {
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bm->setConfig(config, gWidth, gHeight);
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bm->allocPixels();
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bm->eraseColor(color);
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}
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static void TestDrawBitmapRect(skiatest::Reporter* reporter) {
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SkBitmap src, dst;
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create(&src, SkBitmap::kARGB_8888_Config, 0xFFFFFFFF);
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create(&dst, SkBitmap::kARGB_8888_Config, 0);
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SkCanvas canvas(dst);
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SkIRect srcR = { gWidth, 0, gWidth + 16, 16 };
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SkRect dstR = { 0, 0, SkIntToScalar(16), SkIntToScalar(16) };
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canvas.drawBitmapRect(src, &srcR, dstR, NULL);
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// ensure that we draw nothing if srcR does not intersect the bitmap
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REPORTER_ASSERT(reporter, check_for_all_zeros(dst));
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}
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#include "TestClassDef.h"
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DEFINE_TESTCLASS("DrawBitmapRect", TestDrawBitmapRectClass, TestDrawBitmapRect)
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