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// Copyright (c) 2010 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 "chrome/browser/chromeos/login/image_decoder.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/browser_thread.h"
namespace chromeos {
ImageDecoder::ImageDecoder(Delegate* delegate,
const std::vector<unsigned char>& image_data)
: delegate_(delegate),
image_data_(image_data) {
}
void ImageDecoder::Start() {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
BrowserThread::PostTask(
BrowserThread::IO, FROM_HERE,
NewRunnableMethod(
this, &ImageDecoder::DecodeImageInSandbox,
g_browser_process->resource_dispatcher_host(),
image_data_));
}
void ImageDecoder::OnDecodeImageSucceeded(const SkBitmap& decoded_image) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
if (delegate_)
delegate_->OnImageDecoded(decoded_image);
}
void ImageDecoder::DecodeImageInSandbox(
ResourceDispatcherHost* rdh,
const std::vector<unsigned char>& image_data) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
UtilityProcessHost* utility_process_host =
new UtilityProcessHost(rdh,
this,
BrowserThread::UI);
utility_process_host->StartImageDecoding(image_data);
}
} // namespace chromeos
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