| /* |
| * Copyright (C) 2010 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #if ENABLE(IMAGE_RESIZER) |
| |
| #include "AsyncImageResizer.h" |
| |
| #include "CachedImage.h" |
| #include "ImageResizerThread.h" |
| #include "SharedBuffer.h" |
| #include <utility> |
| |
| namespace WebCore { |
| |
| PassRefPtr<AsyncImageResizer> AsyncImageResizer::create(CachedImage* cachedImage, OutputType outputType, IntSize desiredBounds, ScriptValue successCallback, ScriptValue errorCallback, float quality, AspectRatioOption aspectRatioOption, OrientationOption orientationOption) |
| { |
| return adoptRef(new AsyncImageResizer(cachedImage, outputType, desiredBounds, successCallback, errorCallback, quality, aspectRatioOption, orientationOption)); |
| } |
| |
| AsyncImageResizer::AsyncImageResizer(CachedImage* cachedImage, OutputType outputType, IntSize desiredBounds, ScriptValue successCallback, ScriptValue errorCallback, float quality, AspectRatioOption aspectRatioOption, OrientationOption orientationOption) |
| : m_cachedImage(cachedImage) |
| , m_successCallback(successCallback) |
| , m_errorCallback(errorCallback) |
| , m_outputType(outputType) |
| , m_desiredBounds(desiredBounds) |
| , m_quality(quality) |
| , m_aspectRatioOption(aspectRatioOption) |
| , m_orientationOption(orientationOption) |
| { |
| ASSERT(m_successCallback.isObject()); |
| m_cachedImage->addClient(this); |
| } |
| |
| AsyncImageResizer::~AsyncImageResizer() |
| { |
| } |
| |
| void AsyncImageResizer::notifyFinished(CachedResource* cachedResource) |
| { |
| RefPtr<SharedBuffer> imageData = cachedResource->data()->copy(); |
| cachedResource->removeClient(this); |
| CallbackInfo* callbackInfo = new CallbackInfo(this); |
| if (!ImageResizerThread::start(imageData, callbackInfo, m_outputType, m_desiredBounds, m_quality, m_aspectRatioOption, m_orientationOption)) |
| resizeError(); |
| } |
| |
| } // namespace WebCore |
| |
| #endif // ENABLE(IMAGE_RESIZER) |