| // Copyright 2018 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 CHROME_BROWSER_VR_FRAME_LIFECYCLE_H_ |
| #define CHROME_BROWSER_VR_FRAME_LIFECYCLE_H_ |
| |
| namespace vr { |
| |
| enum UpdatePhase { |
| kDirty = 0, |
| kUpdatedBindings, |
| kUpdatedAnimations, |
| kUpdatedComputedOpacity, |
| kUpdatedSize, |
| kUpdatedLayout, |
| kUpdatedWorldSpaceTransform, |
| kUpdatedTextures, |
| kClean = kUpdatedTextures, |
| }; |
| |
| struct FrameLifecycle { |
| static UpdatePhase phase(); |
| static void set_phase(UpdatePhase phase); |
| }; |
| |
| } // namespace vr |
| |
| #endif // CHROME_BROWSER_VR_FRAME_LIFECYCLE_H_ |