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// Copyright (c) 2013 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.
'use strict';
base.requireStylesheet('gpu.state_view');
base.require('tracing.analysis.object_snapshot_view');
base.require('tracing.analysis.util');
base.exportTo('gpu', function() {
/*
* Displays a GPU state snapshot in a human readable form.
* @constructor
*/
var StateSnapshotView = ui.define(
'gpu-state-snapshot-view',
tracing.analysis.ObjectSnapshotView);
StateSnapshotView.prototype = {
__proto__: tracing.analysis.ObjectSnapshotView.prototype,
decorate: function() {
this.classList.add('gpu-state-snapshot-view');
this.screenshotImage_ = document.createElement('img');
this.appendChild(this.screenshotImage_);
},
updateContents: function() {
if (this.objectSnapshot_ && this.objectSnapshot_.screenshot) {
this.screenshotImage_.src = 'data:image/png;base64,' +
this.objectSnapshot_.screenshot;
}
}
};
tracing.analysis.ObjectSnapshotView.register(
'gpu::State', StateSnapshotView);
return {
StateSnapshotView: StateSnapshotView
};
});
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