media / mojo / mojom / video_decode_perf_history.mojom [blame]

// Copyright 2017 The Chromium Authors
// 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/mojom/media_types.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);
};