third_party/WebKit/Source/platform/graphics/BitmapImageMetrics.cpp

// Copyright 2015 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 "platform/graphics/BitmapImageMetrics.h"

#include "platform/Histogram.h"
#include "wtf/Threading.h"
#include "wtf/text/WTFString.h"

namespace blink {

void BitmapImageMetrics::countDecodedImageType(const String& type)
{
    DecodedImageType decodedImageType =
        type == "jpg"  ? ImageJPEG :
        type == "png"  ? ImagePNG  :
        type == "gif"  ? ImageGIF  :
        type == "webp" ? ImageWebP :
        type == "ico"  ? ImageICO  :
        type == "bmp"  ? ImageBMP  : DecodedImageType::ImageUnknown;

    DEFINE_THREAD_SAFE_STATIC_LOCAL(EnumerationHistogram, decodedImageTypeHistogram, new EnumerationHistogram("Blink.DecodedImageType", DecodedImageTypeEnumEnd));
    decodedImageTypeHistogram.count(decodedImageType);
}

void BitmapImageMetrics::countImageOrientation(const ImageOrientationEnum orientation)
{
    DEFINE_THREAD_SAFE_STATIC_LOCAL(EnumerationHistogram, orientationHistogram, new EnumerationHistogram("Blink.DecodedImage.Orientation", ImageOrientationEnumEnd));
    orientationHistogram.count(orientation);
}

} // namespace blink