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// Copyright (c) 2006-2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "webkit/glue/image_decoder.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebData.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebImage.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebSize.h"
#include "third_party/skia/include/core/SkBitmap.h"
#if WEBKIT_USING_CG
#include "skia/ext/skia_utils_mac.h"
#endif
using WebKit::WebData;
using WebKit::WebImage;
namespace webkit_glue {
ImageDecoder::ImageDecoder() : desired_icon_size_(0, 0) {
}
ImageDecoder::ImageDecoder(const gfx::Size& desired_icon_size)
: desired_icon_size_(desired_icon_size) {
}
ImageDecoder::~ImageDecoder() {
}
SkBitmap ImageDecoder::Decode(const unsigned char* data, size_t size) const {
const WebImage& image = WebImage::fromData(
WebData(reinterpret_cast<const char*>(data), size), desired_icon_size_);
#if WEBKIT_USING_SKIA
return image.getSkBitmap();
#elif WEBKIT_USING_CG
return gfx::CGImageToSkBitmap(image.getCGImageRef());
#endif
}
} // namespace webkit_glue
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