这篇教程C++ wrapUnique函数代码示例写得很实用，希望能帮到您。
本文整理汇总了C++中wrapUnique函数的典型用法代码示例。如果您正苦于以下问题：C++ wrapUnique函数的具体用法？C++ wrapUnique怎么用？C++ wrapUnique使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。 在下文中一共展示了wrapUnique函数的28个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。 示例1: m_maxPendingTicksSharedContextRateLimiter::SharedContextRateLimiter(unsigned maxPendingTicks) : m_maxPendingTicks(maxPendingTicks), m_canUseSyncQueries(false) { m_contextProvider = wrapUnique( Platform::current()->createSharedOffscreenGraphicsContext3DProvider()); if (!m_contextProvider) return; gpu::gles2::GLES2Interface* gl = m_contextProvider->contextGL(); if (gl && gl->GetGraphicsResetStatusKHR() == GL_NO_ERROR) { std::unique_ptr<Extensions3DUtil> extensionsUtil = Extensions3DUtil::create(gl); // TODO(junov): when the GLES 3.0 command buffer is ready, we could use // fenceSync instead. m_canUseSyncQueries = extensionsUtil->supportsExtension("GL_CHROMIUM_sync_query"); }}
开发者ID:mirror，项目名称:chromium，代码行数:17，
示例2: sinkIdstd::unique_ptr<WebMediaPlayer> FrameLoaderClientImpl::createWebMediaPlayer( HTMLMediaElement& htmlMediaElement, const WebMediaPlayerSource& source, WebMediaPlayerClient* client) { WebLocalFrameImpl* webFrame = WebLocalFrameImpl::fromFrame(htmlMediaElement.document().frame()); if (!webFrame || !webFrame->client()) return nullptr; HTMLMediaElementEncryptedMedia& encryptedMedia = HTMLMediaElementEncryptedMedia::from(htmlMediaElement); WebString sinkId(HTMLMediaElementAudioOutputDevice::sinkId(htmlMediaElement)); return wrapUnique(webFrame->client()->createMediaPlayer( source, client, &encryptedMedia, encryptedMedia.contentDecryptionModule(), sinkId));}
开发者ID:mirror，项目名称:chromium，代码行数:17，
示例3: ASSERTvoid SelectorFilter::pushParent(Element& parent) { ASSERT(parent.document().inStyleRecalc()); ASSERT(parent.inActiveDocument()); if (m_parentStack.isEmpty()) { ASSERT(parent == parent.document().documentElement()); ASSERT(!m_ancestorIdentifierFilter); m_ancestorIdentifierFilter = wrapUnique(new IdentifierFilter); pushParentStackFrame(parent); return; } ASSERT(m_ancestorIdentifierFilter); // We may get invoked for some random elements in some wacky cases during // style resolve. Pause maintaining the stack in this case. if (m_parentStack.last().element != parent.parentOrShadowHostElement()) return; pushParentStackFrame(parent);}
开发者ID:mirror，项目名称:chromium，代码行数:17，
示例4: tryGetMessageFromstatic bool tryGetMessageFrom( WebMessagePortChannel& webChannel, RefPtr<SerializedScriptValue>& message, std::unique_ptr<MessagePortChannelArray>& channels) { WebString messageString; WebMessagePortChannelArray webChannels; if (!webChannel.tryGetMessage(&messageString, webChannels)) return false; if (webChannels.size()) { channels = wrapUnique(new MessagePortChannelArray(webChannels.size())); for (size_t i = 0; i < webChannels.size(); ++i) (*channels)[i] = WebMessagePortChannelUniquePtr(webChannels[i]); } message = SerializedScriptValue::create(messageString); return true;}
开发者ID:ollie314，项目名称:chromium，代码行数:17，
示例5: fillWithEmptyClientsvoid HTMLTextFormControlElementTest::SetUp() { Page::PageClients pageClients; fillWithEmptyClients(pageClients); m_spellCheckerClient = wrapUnique(new DummySpellCheckerClient); pageClients.spellCheckerClient = m_spellCheckerClient.get(); m_dummyPageHolder = DummyPageHolder::create(IntSize(800, 600), &pageClients); m_document = &m_dummyPageHolder->document(); m_document->documentElement()->setInnerHTML( "<body><textarea id=textarea></textarea><input id=input /></body>", ASSERT_NO_EXCEPTION); m_document->view()->updateAllLifecyclePhases(); m_textControl = toHTMLTextFormControlElement(m_document->getElementById("textarea")); m_textControl->focus(); m_input = toHTMLInputElement(m_document->getElementById("input"));}
开发者ID:mirror，项目名称:chromium，代码行数:17，
示例6: ASSERTstd::unique_ptr<PatternData> LayoutSVGResourcePattern::buildPatternData( const LayoutObject& object) { // If we couldn't determine the pattern content element root, stop here. const PatternAttributes& attributes = this->attributes(); if (!attributes.patternContentElement()) return nullptr; // An empty viewBox disables layout. if (attributes.hasViewBox() && attributes.viewBox().isEmpty()) return nullptr; ASSERT(element()); // Compute tile metrics. FloatRect clientBoundingBox = object.objectBoundingBox(); FloatRect tileBounds = SVGLengthContext::resolveRectangle( element(), attributes.patternUnits(), clientBoundingBox, *attributes.x(), *attributes.y(), *attributes.width(), *attributes.height()); if (tileBounds.isEmpty()) return nullptr; AffineTransform tileTransform; if (attributes.hasViewBox()) { if (attributes.viewBox().isEmpty()) return nullptr; tileTransform = SVGFitToViewBox::viewBoxToViewTransform( attributes.viewBox(), attributes.preserveAspectRatio(), tileBounds.width(), tileBounds.height()); } else { // A viewbox overrides patternContentUnits, per spec. if (attributes.patternContentUnits() == SVGUnitTypes::kSvgUnitTypeObjectboundingbox) tileTransform.scale(clientBoundingBox.width(), clientBoundingBox.height()); } std::unique_ptr<PatternData> patternData = wrapUnique(new PatternData); patternData->pattern = Pattern::createPicturePattern(asPicture(tileBounds, tileTransform)); // Compute pattern space transformation. patternData->transform.translate(tileBounds.x(), tileBounds.y()); patternData->transform.preMultiply(attributes.patternTransform()); return patternData;}
开发者ID:mirror，项目名称:chromium，代码行数:45，
示例7: ActiveScriptWrappableMediaRecorder::MediaRecorder(ExecutionContext* context, MediaStream* stream, const MediaRecorderOptions& options, ExceptionState& exceptionState) : ActiveScriptWrappable(this), ActiveDOMObject(context), m_stream(stream), m_streamAmountOfTracks(stream->getTracks().size()), m_mimeType(options.hasMimeType() ? options.mimeType() : kDefaultMimeType), m_stopped(true), m_ignoreMutedMedia(true), m_audioBitsPerSecond(0), m_videoBitsPerSecond(0), m_state(State::Inactive), m_dispatchScheduledEventRunner(AsyncMethodRunner<MediaRecorder>::create( this, &MediaRecorder::dispatchScheduledEvent)) { DCHECK(m_stream->getTracks().size()); m_recorderHandler = wrapUnique(Platform::current()->createMediaRecorderHandler()); DCHECK(m_recorderHandler); if (!m_recorderHandler) { exceptionState.throwDOMException( NotSupportedError, "No MediaRecorder handler can be created."); return; } AllocateVideoAndAudioBitrates(exceptionState, context, options, stream, &m_audioBitsPerSecond, &m_videoBitsPerSecond); const ContentType contentType(m_mimeType); if (!m_recorderHandler->initialize( this, stream->descriptor(), contentType.type(), contentType.parameter("codecs"), m_audioBitsPerSecond, m_videoBitsPerSecond)) { exceptionState.throwDOMException( NotSupportedError, "Failed to initialize native MediaRecorder the type provided (" + m_mimeType + ") is not supported."); return; } m_stopped = false;}
开发者ID:ollie314，项目名称:chromium，代码行数:45，
示例8: DCHECKvoid PresentationReceiver::onReceiverConnectionAvailable( WebPresentationConnectionClient* connectionClient) { DCHECK(connectionClient); // take() will call PresentationReceiver::registerConnection() // and register the connection. auto connection = PresentationConnection::take(this, wrapUnique(connectionClient)); // receiver.connectionList property not accessed if (!m_connectionListProperty) return; if (m_connectionListProperty->getState() == ScriptPromisePropertyBase::Pending) m_connectionListProperty->resolve(m_connectionList); else if (m_connectionListProperty->getState() == ScriptPromisePropertyBase::Resolved) m_connectionList->dispatchConnectionAvailableEvent(connection);}
开发者ID:mirror，项目名称:chromium，代码行数:19，
示例9: wrapUniquevoid PaintPropertyTreeBuilder::updateLocalBorderBoxContext( const LayoutObject& object, PaintPropertyTreeBuilderContext& context) { // Avoid adding an ObjectPaintProperties for non-boxes to save memory, since // we don't need them at the moment. if (!object.isBox() && !object.hasLayer()) return; std::unique_ptr<ObjectPaintProperties::PropertyTreeStateWithOffset> borderBoxContext = wrapUnique(new ObjectPaintProperties::PropertyTreeStateWithOffset( context.current.paintOffset, PropertyTreeState(context.current.transform, context.current.clip, context.currentEffect, context.current.scroll))); object.getMutableForPainting() .ensurePaintProperties() .setLocalBorderBoxProperties(std::move(borderBoxContext));}
开发者ID:ollie314，项目名称:chromium，代码行数:19，
示例10: TESTTEST(ImageDecoderTest, clearCacheExceptFramePreverveClearExceptFrame){ const size_t numFrames = 10; std::unique_ptr<TestImageDecoder> decoder(wrapUnique(new TestImageDecoder())); decoder->initFrames(numFrames); Vector<ImageFrame, 1>& frameBuffers = decoder->frameBufferCache(); for (size_t i = 0; i < numFrames; ++i) frameBuffers[i].setStatus(ImageFrame::FrameComplete); decoder->resetRequiredPreviousFrames(); decoder->clearCacheExceptFrame(5); for (size_t i = 0; i < numFrames; ++i) { SCOPED_TRACE(testing::Message() << i); if (i == 5) EXPECT_EQ(ImageFrame::FrameComplete, frameBuffers[i].getStatus()); else EXPECT_EQ(ImageFrame::FrameEmpty, frameBuffers[i].getStatus()); }}
开发者ID:endlessm，项目名称:chromium-browser，代码行数:19，
示例11: DCHECKvoid WebSharedWorkerImpl::didFinishDocumentLoad(WebLocalFrame* frame) { DCHECK(!m_loadingDocument); DCHECK(!m_mainScriptLoader); m_networkProvider = wrapUnique( m_client->createServiceWorkerNetworkProvider(frame->dataSource())); m_mainScriptLoader = WorkerScriptLoader::create(); m_mainScriptLoader->setRequestContext( WebURLRequest::RequestContextSharedWorker); m_loadingDocument = toWebLocalFrameImpl(frame)->frame()->document(); m_mainScriptLoader->loadAsynchronously( *m_loadingDocument.get(), m_url, DenyCrossOriginRequests, m_creationAddressSpace, bind(&WebSharedWorkerImpl::didReceiveScriptLoaderResponse, WTF::unretained(this)), bind(&WebSharedWorkerImpl::onScriptLoaderFinished, WTF::unretained(this))); // Do nothing here since onScriptLoaderFinished() might have been already // invoked and |this| might have been deleted at this point.}
开发者ID:mirror，项目名称:chromium，代码行数:19，
示例12: m_optionsinline SearchBuffer::SearchBuffer(const String& target, FindOptions options) : m_options(options), m_prefixLength(0), m_numberOfCharactersJustAppended(0), m_atBreak(true), m_needsMoreContext(options & AtWordStarts), m_targetRequiresKanaWorkaround(containsKanaLetters(target)) { DCHECK(!target.isEmpty()) << target; target.appendTo(m_target); // FIXME: We'd like to tailor the searcher to fold quote marks for us instead // of doing it in a separate replacement pass here, but ICU doesn't offer a // way to add tailoring on top of the locale-specific tailoring as of this // writing. foldQuoteMarksAndSoftHyphens(m_target.data(), m_target.size()); size_t targetLength = m_target.size(); m_buffer.reserveInitialCapacity( std::max(targetLength * 8, kMinimumSearchBufferSize)); m_overlap = m_buffer.capacity() / 4; if ((m_options & AtWordStarts) && targetLength) { const UChar32 targetFirstCharacter = getCodePointAt(m_target.data(), 0, targetLength); // Characters in the separator category never really occur at the beginning // of a word, so if the target begins with such a character, we just ignore // the AtWordStart option. if (isSeparator(targetFirstCharacter)) { m_options &= ~AtWordStarts; m_needsMoreContext = false; } } m_textSearcher = wrapUnique(new TextSearcherICU()); m_textSearcher->setPattern(StringView(m_target.data(), m_target.size()), !(m_options & CaseInsensitive)); // The kana workaround requires a normalized copy of the target string. if (m_targetRequiresKanaWorkaround) normalizeCharactersIntoNFCForm(m_target.data(), m_target.size(), m_normalizedTarget);}
开发者ID:mirror，项目名称:chromium，代码行数:42，
示例13: wrapUniquebool SerializedScriptValueReaderForModules::readRTCCertificate( v8::Local<v8::Value>* value) { String pemPrivateKey; if (!readWebCoreString(&pemPrivateKey)) return false; String pemCertificate; if (!readWebCoreString(&pemCertificate)) return false; std::unique_ptr<WebRTCCertificateGenerator> certificateGenerator = wrapUnique(Platform::current()->createRTCCertificateGenerator()); std::unique_ptr<WebRTCCertificate> certificate( certificateGenerator->fromPEM(pemPrivateKey, pemCertificate)); RTCCertificate* jsCertificate = new RTCCertificate(std::move(certificate)); *value = toV8(jsCertificate, getScriptState()->context()->Global(), isolate()); return !value->IsEmpty();}
开发者ID:ollie314，项目名称:chromium，代码行数:20，
示例14: wrapUniqueRTCDTMFSender* RTCDTMFSender::create( ExecutionContext* context, WebRTCPeerConnectionHandler* peerConnectionHandler, MediaStreamTrack* track, ExceptionState& exceptionState) { std::unique_ptr<WebRTCDTMFSenderHandler> handler = wrapUnique(peerConnectionHandler->createDTMFSender(track->component())); if (!handler) { exceptionState.throwDOMException(NotSupportedError, "The MediaStreamTrack provided is not an " "element of a MediaStream that's " "currently in the local streams set."); return nullptr; } RTCDTMFSender* dtmfSender = new RTCDTMFSender(context, track, std::move(handler)); dtmfSender->suspendIfNeeded(); return dtmfSender;}
开发者ID:mirror，项目名称:chromium，代码行数:20，
示例15: wrapUniquevoid PaintLayerStackingNode::collectLayers( std::unique_ptr<Vector<PaintLayerStackingNode*>>& posBuffer, std::unique_ptr<Vector<PaintLayerStackingNode*>>& negBuffer) { if (layer()->isInTopLayer()) return; if (isStacked()) { std::unique_ptr<Vector<PaintLayerStackingNode*>>& buffer = (zIndex() >= 0) ? posBuffer : negBuffer; if (!buffer) buffer = wrapUnique(new Vector<PaintLayerStackingNode*>); buffer->append(this); } if (!isStackingContext()) { for (PaintLayer* child = layer()->firstChild(); child; child = child->nextSibling()) child->stackingNode()->collectLayers(posBuffer, negBuffer); }}
开发者ID:mirror，项目名称:chromium，代码行数:20，
示例16: TESTTEST(ImageLayerChromiumTest, opaqueImages) { FakeGraphicsLayerClient client; std::unique_ptr<FakeGraphicsLayer> graphicsLayer = wrapUnique(new FakeGraphicsLayer(&client)); ASSERT_TRUE(graphicsLayer.get()); bool opaque = true; RefPtr<Image> opaqueImage = TestImage::create(IntSize(100, 100), opaque); ASSERT_TRUE(opaqueImage.get()); RefPtr<Image> nonOpaqueImage = TestImage::create(IntSize(100, 100), !opaque); ASSERT_TRUE(nonOpaqueImage.get()); ASSERT_FALSE(graphicsLayer->contentsLayer()); graphicsLayer->setContentsToImage(opaqueImage.get()); ASSERT_TRUE(graphicsLayer->contentsLayer()->opaque()); graphicsLayer->setContentsToImage(nonOpaqueImage.get()); ASSERT_FALSE(graphicsLayer->contentsLayer()->opaque());}
开发者ID:mirror，项目名称:chromium，代码行数:20，
示例17: m_isolateV8PerContextData::V8PerContextData(v8::Local<v8::Context> context) : m_isolate(context->GetIsolate()) , m_wrapperBoilerplates(m_isolate) , m_constructorMap(m_isolate) , m_contextHolder(wrapUnique(new gin::ContextHolder(m_isolate))) , m_context(m_isolate, context) , m_activityLogger(0) , m_compiledPrivateScript(m_isolate){ m_contextHolder->SetContext(context); v8::Context::Scope contextScope(context); ASSERT(m_errorPrototype.isEmpty()); v8::Local<v8::Value> objectValue = context->Global()->Get(context, v8AtomicString(m_isolate, "Error")).ToLocalChecked(); v8::Local<v8::Value> prototypeValue = objectValue.As<v8::Object>()->Get(context, v8AtomicString(m_isolate, "prototype")).ToLocalChecked(); m_errorPrototype.set(m_isolate, prototypeValue); if (isMainThread()) InstanceCounters::incrementCounter(InstanceCounters::V8PerContextDataCounter);}
开发者ID:endlessm，项目名称:chromium-browser，代码行数:20，
示例18: TEST_F// Tests that filling a glyph buffer for a specific range returns the same// results when shaping word by word as when shaping the full run in one go.TEST_F(CachingWordShaperTest, CommonAccentLeftToRightFillGlyphBuffer) { // "/. ." with an accent mark over the first dot. const UChar str[] = {0x2F, 0x301, 0x2E, 0x20, 0x2E, 0x0}; TextRun textRun(str, 5); CachingWordShaper shaper(cache.get()); GlyphBuffer glyphBuffer; shaper.fillGlyphBuffer(&font, textRun, fallbackFonts, &glyphBuffer, 0, 3); std::unique_ptr<ShapeCache> referenceCache = wrapUnique(new ShapeCache()); CachingWordShaper referenceShaper(referenceCache.get()); GlyphBuffer referenceGlyphBuffer; font.setCanShapeWordByWordForTesting(false); referenceShaper.fillGlyphBuffer(&font, textRun, fallbackFonts, &referenceGlyphBuffer, 0, 3); ASSERT_EQ(referenceGlyphBuffer.glyphAt(0), glyphBuffer.glyphAt(0)); ASSERT_EQ(referenceGlyphBuffer.glyphAt(1), glyphBuffer.glyphAt(1)); ASSERT_EQ(referenceGlyphBuffer.glyphAt(2), glyphBuffer.glyphAt(2));}
开发者ID:mirror，项目名称:chromium，代码行数:22，
示例19: DCHECKbool RealtimeAnalyser::setFftSize(size_t size) { DCHECK(isMainThread()); // Only allow powers of two. unsigned log2size = static_cast<unsigned>(log2(size)); bool isPOT(1UL << log2size == size); if (!isPOT || size > MaxFFTSize || size < MinFFTSize) return false; if (m_fftSize != size) { m_analysisFrame = wrapUnique(new FFTFrame(size)); // m_magnitudeBuffer has size = fftSize / 2 because it contains floats // reduced from complex values in m_analysisFrame. m_magnitudeBuffer.allocate(size / 2); m_fftSize = size; } return true;}
开发者ID:mirror，项目名称:chromium，代码行数:20，
示例20: DCHECKvoid V8Inspector::connectFrontend(protocol::FrontendChannel* channel){ DCHECK(!m_frontend); m_frontend = wrapUnique(new protocol::Frontend(channel)); m_dispatcher = protocol::Dispatcher::create(channel); m_dispatcher->registerAgent((protocol::Backend::Debugger*)m_session->debuggerAgent()); m_dispatcher->registerAgent(m_session->heapProfilerAgent()); m_dispatcher->registerAgent(m_session->profilerAgent()); m_dispatcher->registerAgent(m_session->runtimeAgent()); m_session->debuggerAgent()->setFrontend( protocol::Frontend::Debugger::from(m_frontend.get())); m_session->heapProfilerAgent()->setFrontend( protocol::Frontend::HeapProfiler::from(m_frontend.get())); m_session->profilerAgent()->setFrontend( protocol::Frontend::Profiler::from(m_frontend.get())); m_session->runtimeAgent()->setFrontend( protocol::Frontend::Runtime::from(m_frontend.get()));}
开发者ID:CWYQ，项目名称:node，代码行数:20，
示例21: wrapUniquestd::unique_ptr<FFTFrame> FFTFrame::createInterpolatedFrame( const FFTFrame& frame1, const FFTFrame& frame2, double x) { std::unique_ptr<FFTFrame> newFrame = wrapUnique(new FFTFrame(frame1.fftSize())); newFrame->interpolateFrequencyComponents(frame1, frame2, x); // In the time-domain, the 2nd half of the response must be zero, to avoid // circular convolution aliasing... int fftSize = newFrame->fftSize(); AudioFloatArray buffer(fftSize); newFrame->doInverseFFT(buffer.data()); buffer.zeroRange(fftSize / 2, fftSize); // Put back into frequency domain. newFrame->doFFT(buffer.data()); return newFrame;}
开发者ID:mirror，项目名称:chromium，代码行数:21，
示例22: wrapUniquevoid V8HeapProfilerAgentImpl::takeHeapSnapshot(ErrorString* errorString, const protocol::Maybe<bool>& reportProgress){ v8::HeapProfiler* profiler = m_isolate->GetHeapProfiler(); if (!profiler) { *errorString = "Cannot access v8 heap profiler"; return; } std::unique_ptr<HeapSnapshotProgress> progress; if (reportProgress.fromMaybe(false)) progress = wrapUnique(new HeapSnapshotProgress(&m_frontend)); GlobalObjectNameResolver resolver(m_session); const v8::HeapSnapshot* snapshot = profiler->TakeHeapSnapshot(progress.get(), &resolver); if (!snapshot) { *errorString = "Failed to take heap snapshot"; return; } HeapSnapshotOutputStream stream(&m_frontend); snapshot->Serialize(&stream); const_cast<v8::HeapSnapshot*>(snapshot)->Delete();}
开发者ID:ben-page，项目名称:node，代码行数:21，
示例23: whilevoid DataConsumerHandleTestUtil::HandleReader::didGetReadable() { WebDataConsumerHandle::Result r = WebDataConsumerHandle::UnexpectedError; char buffer[3]; while (true) { size_t size; r = m_reader->read(buffer, sizeof(buffer), WebDataConsumerHandle::FlagNone, &size); if (r == WebDataConsumerHandle::ShouldWait) return; if (r != WebDataConsumerHandle::Ok) break; m_data.append(buffer, size); } std::unique_ptr<HandleReadResult> result = wrapUnique(new HandleReadResult(r, m_data)); m_data.clear(); Platform::current()->currentThread()->getWebTaskRunner()->postTask( BLINK_FROM_HERE, WTF::bind(&HandleReader::runOnFinishedReading, WTF::unretained(this), passed(std::move(result)))); m_reader = nullptr;}
开发者ID:mirror，项目名称:chromium，代码行数:22，
示例24: openDatabaseMapLockvoid DatabaseTracker::addOpenDatabase(Database* database){ MutexLocker openDatabaseMapLock(m_openDatabaseMapGuard); if (!m_openDatabaseMap) m_openDatabaseMap = wrapUnique(new DatabaseOriginMap); String originString = database->getSecurityOrigin()->toRawString(); DatabaseNameMap* nameMap = m_openDatabaseMap->get(originString); if (!nameMap) { nameMap = new DatabaseNameMap(); m_openDatabaseMap->set(originString, nameMap); } String name(database->stringIdentifier()); DatabaseSet* databaseSet = nameMap->get(name); if (!databaseSet) { databaseSet = new DatabaseSet(); nameMap->set(name, databaseSet); } databaseSet->add(database);}
开发者ID:endlessm，项目名称:chromium-browser，代码行数:22，
示例25: ifstd::unique_ptr<MessagePortChannelArray> MessagePort::disentanglePorts( ExecutionContext* context, const MessagePortArray& ports, ExceptionState& exceptionState) { if (!ports.size()) return nullptr; HeapHashSet<Member<MessagePort>> visited; // Walk the incoming array - if there are any duplicate ports, or null ports // or cloned ports, throw an error (per section 8.3.3 of the HTML5 spec). for (unsigned i = 0; i < ports.size(); ++i) { MessagePort* port = ports[i]; if (!port || port->isNeutered() || visited.contains(port)) { String type; if (!port) type = "null"; else if (port->isNeutered()) type = "already neutered"; else type = "a duplicate"; exceptionState.throwDOMException( DataCloneError, "Port at index " + String::number(i) + " is " + type + "."); return nullptr; } visited.add(port); } UseCounter::count(context, UseCounter::MessagePortsTransferred); // Passed-in ports passed validity checks, so we can disentangle them. std::unique_ptr<MessagePortChannelArray> portArray = wrapUnique(new MessagePortChannelArray(ports.size())); for (unsigned i = 0; i < ports.size(); ++i) (*portArray)[i] = ports[i]->disentangle(); return portArray;}
开发者ID:ollie314，项目名称:chromium，代码行数:38，
示例26: toDocumentInProcessWorkerMessagingProxy*DedicatedWorkerMessagingProxyProviderImpl::createWorkerMessagingProxy( Worker* worker) { if (worker->getExecutionContext()->isDocument()) { Document* document = toDocument(worker->getExecutionContext()); WebLocalFrameImpl* webFrame = WebLocalFrameImpl::fromFrame(document->frame()); WorkerClients* workerClients = WorkerClients::create(); provideIndexedDBClientToWorker(workerClients, IndexedDBClientImpl::create()); provideLocalFileSystemToWorker(workerClients, LocalFileSystemClient::create()); provideContentSettingsClientToWorker( workerClients, wrapUnique( webFrame->client()->createWorkerContentSettingsClientProxy())); // FIXME: call provideServiceWorkerContainerClientToWorker here when we // support ServiceWorker in dedicated workers (http://crbug.com/371690) return new DedicatedWorkerMessagingProxy(worker, workerClients); } NOTREACHED(); return 0;}
开发者ID:mirror，项目名称:chromium，代码行数:23，
示例27: handlesvoid V8HeapProfilerAgentImpl::addInspectedHeapObject(ErrorString* errorString, const String16& inspectedHeapObjectId){ bool ok; int id = inspectedHeapObjectId.toInt(&ok); if (!ok) { *errorString = "Invalid heap snapshot object id"; return; } v8::HandleScope handles(m_isolate); v8::Local<v8::Object> heapObject = objectByHeapObjectId(m_isolate, id); if (heapObject.IsEmpty()) { *errorString = "Object is not available"; return; } if (!m_session->inspector()->client()->isInspectableHeapObject(heapObject)) { *errorString = "Object is not available"; return; } m_session->addInspectedObject(wrapUnique(new InspectableHeapObject(id)));}
开发者ID:ben-page，项目名称:node，代码行数:23，
示例28: wrapUniquestd::unique_ptr<JPEGImageEncoderState> JPEGImageEncoderState::create(const IntSize& imageSize, const double& quality, Vector<unsigned char>* output){ if (imageSize.width() <= 0 || imageSize.height() <= 0) return nullptr; std::unique_ptr<JPEGImageEncoderStateImpl> encoderState = wrapUnique(new JPEGImageEncoderStateImpl()); jpeg_compress_struct* cinfo = encoderState->cinfo(); jpeg_error_mgr* error = encoderState->error(); cinfo->err = jpeg_std_error(error); error->error_exit = handleError; SET_JUMP_BUFFER(cinfo, nullptr); JPEGOutputBuffer* destination = encoderState->outputBuffer(); destination->output = output; jpeg_create_compress(cinfo); cinfo->dest = destination; cinfo->dest->init_destination = prepareOutput; cinfo->dest->empty_output_buffer = writeOutput; cinfo->dest->term_destination = finishOutput; cinfo->image_height = imageSize.height(); cinfo->image_width = imageSize.width(); cinfo->in_color_space = JCS_RGB; cinfo->input_components = 3; jpeg_set_defaults(cinfo); int compressionQuality = JPEGImageEncoder::computeCompressionQuality(quality); jpeg_set_quality(cinfo, compressionQuality, TRUE); disableSubsamplingForHighQuality(cinfo, compressionQuality); jpeg_start_compress(cinfo, TRUE); cinfo->client_data = 0; return std::move(encoderState);}
开发者ID:endlessm，项目名称:chromium-browser，代码行数:37，
注：本文中的wrapUnique函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。
C++ wrap_180_cd函数代码示例
C++ wrap函数代码示例 |
