naiveproxy/media/mojo/interfaces/video_decode_perf_history.mojom

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2018-08-11 08:35:24 +03:00
// Copyright 2017 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.
module media.mojom;
import "media/mojo/interfaces/media_types.mojom";
import "ui/gfx/geometry/mojo/geometry.mojom";
// This service will query the history of playback stats to evaluate how
// a video stream with the given configuration will perform.
interface VideoDecodePerfHistory {
// Parameters describe the stream characteristics for which we will return
// performance info.
// TODO(liberato): Consider making this return PredictionTargets, and move the
// conversion to bool higher in the stack.
GetPerfInfo(PredictionFeatures features) => (bool is_smooth, bool is_power_efficient);
};