1// Copyright (c) 2012 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4// 5// Sync protocol datatype extension for the favicon image specifics. 6 7syntax = "proto2"; 8 9option optimize_for = LITE_RUNTIME; 10option retain_unknown_fields = true; 11 12package sync_pb; 13 14message FaviconData { 15 // The image data for the favicon (PNG encoded). 16 optional bytes favicon = 1; 17 // The favicon dimensions. 18 optional int32 width = 2; 19 optional int32 height = 3; 20} 21 22// Image data for favicons. Multiple resolutions are supported. 23message FaviconImageSpecifics { 24 // The url of the favicon image. 25 optional string favicon_url = 1; 26 27 // The favicons associated with this source, one per scale type. 28 // Favicons images should be stored into the field that best corresponds to 29 // their scale. If multiple favicons are appropriate, the highest resolution 30 // that doesn't violate the maximum should be stored. 31 32 // A normal low-resolution web favicon (max resolution 16x16). 33 optional FaviconData favicon_web = 2; 34 // A slightly higher-resolution web favicon (max resolution 32x32). 35 optional FaviconData favicon_web_32 = 3; 36 // A high-resolution touch favicon (not precomposed, max resolution 64x64). 37 optional FaviconData favicon_touch_64 = 4; 38 // A high-resolution touch favicon (precomposed, max resolution 64x64). 39 optional FaviconData favicon_touch_precomposed_64 = 5; 40} 41