| // Copyright 2021 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_PERFORMANCE_HINT_UTILS_H_ |
| #define COMPONENTS_VIZ_SERVICE_PERFORMANCE_HINT_UTILS_H_ |
| |
| #include <vector> |
| |
| #include "base/containers/flat_set.h" |
| #include "base/process/process_handle.h" |
| #include "base/threading/platform_thread.h" |
| |
| namespace viz { |
| |
| // Check that thread IDs in `thread_ids_from_sandboxed_process` are not in any |
| // of process in `privileged_process_ids`. Android OS will check that thread IDs |
| // used for performance hint belongs to a chromium process. So this check |
| // ensures that thread IDs reported by sandboxed processes are indeed in |
| // sandboxed processes. |
| bool CheckThreadIdsDoNotBelongToProcessIds( |
| const std::vector<base::ProcessId>& privileged_process_ids, |
| const base::flat_set<base::PlatformThreadId>& |
| thread_ids_from_sandboxed_process); |
| |
| } // namespace viz |
| |
| #endif // COMPONENTS_VIZ_SERVICE_PERFORMANCE_HINT_UTILS_H_ |
