| // Copyright 2021 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. |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_BREAKOUT_BOX_METRICS_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_MODULES_BREAKOUT_BOX_METRICS_H_ |
| |
| namespace blink { |
| |
| // These values are persisted to logs. Entries should not be renumbered and |
| // numeric values should never be reused. |
| enum class BreakoutBoxUsage { |
| kReadableVideo = 0, |
| kReadableVideoWorker = 1, |
| kReadableAudio = 2, |
| kReadableAudioWorker = 3, |
| kWritableVideo = 4, |
| kWritableVideoWorker = 5, |
| kWritableAudio = 6, |
| kWritableAudioWorker = 7, |
| kReadableControlVideo = 8, |
| kWritableControlVideo = 9, |
| kMaxValue = kWritableControlVideo, |
| }; |
| |
| void RecordBreakoutBoxUsage(BreakoutBoxUsage); |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_MODULES_BREAKOUT_BOX_METRICS_H_ |
