| // Copyright 2022 The Cobalt Authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef COBALT_MEDIA_BASE_FORMAT_SUPPORT_QUERY_METRICS_H_ |
| #define COBALT_MEDIA_BASE_FORMAT_SUPPORT_QUERY_METRICS_H_ |
| |
| #include <string> |
| |
| #include "starboard/media.h" |
| #include "starboard/time.h" |
| |
| namespace cobalt { |
| namespace media { |
| |
| #if defined(COBALT_BUILD_TYPE_GOLD) |
| |
| class FormatSupportQueryMetrics { |
| public: |
| FormatSupportQueryMetrics() = default; |
| ~FormatSupportQueryMetrics() = default; |
| void RecordQuery(const char* query_name, const std::string& mime_type, |
| const std::string& key_system, |
| SbMediaSupportType support_type) {} |
| static void PrintAndResetFormatSupportQueryMetrics() {} |
| }; |
| |
| #else // defined(COBALT_BUILD_TYPE_GOLD) |
| |
| class FormatSupportQueryMetrics { |
| public: |
| FormatSupportQueryMetrics(); |
| ~FormatSupportQueryMetrics() {} |
| |
| void RecordQuery(const char* query_name, const std::string& mime_type, |
| const std::string& key_system, |
| SbMediaSupportType support_type); |
| |
| static void PrintAndResetFormatSupportQueryMetrics(); |
| |
| private: |
| static constexpr int kMaxCachedQueryDurations = 150; |
| static constexpr int kMaxQueryDescriptionLength = 350; |
| |
| static SbTimeMonotonic cached_query_durations_[kMaxCachedQueryDurations]; |
| static char max_query_description_[kMaxQueryDescriptionLength]; |
| static SbTimeMonotonic max_query_duration_; |
| static SbTimeMonotonic total_query_duration_; |
| static int total_num_queries_; |
| |
| SbTimeMonotonic query_start_time_ = 0; |
| }; |
| |
| #endif // defined(COBALT_BUILD_TYPE_GOLD) |
| |
| } // namespace media |
| } // namespace cobalt |
| |
| #endif // COBALT_MEDIA_BASE_FORMAT_SUPPORT_QUERY_METRICS_H_ |