diff options
Diffstat (limited to 'chrome/common/thumbnail_score.h')
| -rw-r--r-- | chrome/common/thumbnail_score.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/chrome/common/thumbnail_score.h b/chrome/common/thumbnail_score.h index 3472028..56d7d42 100644 --- a/chrome/common/thumbnail_score.h +++ b/chrome/common/thumbnail_score.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011 The Chromium Authors. All rights reserved. +// Copyright (c) 2012 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. @@ -44,9 +44,10 @@ struct ThumbnailScore { // browser window size. double boring_score; - // Whether the thumbnail was taken with height greater then - // width. In cases where we don't have |good_clipping|, the - // thumbnails are either clipped from the horizontal center of the + // Whether the thumbnail was taken with height greater than + // width or width greater than height and the aspect ratio less than + // kTooWideAspectRatio. In cases where we don't have |good_clipping|, + // the thumbnails are either clipped from the horizontal center of the // window, or are otherwise weirdly stretched. bool good_clipping; @@ -95,6 +96,10 @@ struct ThumbnailScore { // Penalty of how much more boring a thumbnail should be per hour. static const double kThumbnailDegradePerHour; + // If a thumbnail is taken with the aspect ratio greater than or equal to + // this value, |good_clipping| is to false. + static const double kTooWideAspectRatio; + // Checks whether we should consider updating a new thumbnail based on // this score. For instance, we don't have to update a new thumbnail // if the current thumbnail is new and interesting enough. |