| // Copyright 2022 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef COMPONENTS_VIZ_SERVICE_SURFACES_FRAME_INDEX_CONSTANTS_H_ |
| #define COMPONENTS_VIZ_SERVICE_SURFACES_FRAME_INDEX_CONSTANTS_H_ |
| |
| #include <cstdint> |
| |
| namespace viz { |
| |
| // Frame index values for the first frame received by from a viz client and an |
| // invalid value that will never be assigned to a frame. |
| inline constexpr uint32_t kFrameIndexStart = 2; |
| inline constexpr uint32_t kInvalidFrameIndex = 0; |
| |
| } // namespace viz |
| |
| #endif // COMPONENTS_VIZ_SERVICE_SURFACES_FRAME_INDEX_CONSTANTS_H_ |
