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Diffstat (limited to 'third_party/libwebrtc/logging/rtc_event_log/events/rtc_event_audio_playout.h')
-rw-r--r-- | third_party/libwebrtc/logging/rtc_event_log/events/rtc_event_audio_playout.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/third_party/libwebrtc/logging/rtc_event_log/events/rtc_event_audio_playout.h b/third_party/libwebrtc/logging/rtc_event_log/events/rtc_event_audio_playout.h new file mode 100644 index 0000000000..196c3ca247 --- /dev/null +++ b/third_party/libwebrtc/logging/rtc_event_log/events/rtc_event_audio_playout.h @@ -0,0 +1,88 @@ +/* + * Copyright (c) 2017 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#ifndef LOGGING_RTC_EVENT_LOG_EVENTS_RTC_EVENT_AUDIO_PLAYOUT_H_ +#define LOGGING_RTC_EVENT_LOG_EVENTS_RTC_EVENT_AUDIO_PLAYOUT_H_ + +#include <stdint.h> + +#include <map> +#include <memory> +#include <string> +#include <vector> + +#include "absl/strings/string_view.h" +#include "api/rtc_event_log/rtc_event.h" +#include "api/units/timestamp.h" +#include "logging/rtc_event_log/events/rtc_event_definition.h" + +namespace webrtc { + +struct LoggedAudioPlayoutEvent { + LoggedAudioPlayoutEvent() = default; + LoggedAudioPlayoutEvent(Timestamp timestamp, uint32_t ssrc) + : timestamp(timestamp), ssrc(ssrc) {} + + int64_t log_time_us() const { return timestamp.us(); } + int64_t log_time_ms() const { return timestamp.ms(); } + Timestamp log_time() const { return timestamp; } + + Timestamp timestamp = Timestamp::MinusInfinity(); + uint32_t ssrc; +}; + +class RtcEventAudioPlayout final : public RtcEvent { + public: + static constexpr Type kType = Type::AudioPlayout; + + explicit RtcEventAudioPlayout(uint32_t ssrc); + ~RtcEventAudioPlayout() override = default; + + Type GetType() const override { return kType; } + bool IsConfigEvent() const override { return false; } + + std::unique_ptr<RtcEventAudioPlayout> Copy() const; + + uint32_t ssrc() const { return ssrc_; } + + static std::string Encode(rtc::ArrayView<const RtcEvent*> batch) { + return RtcEventAudioPlayout::definition_.EncodeBatch(batch); + } + + static RtcEventLogParseStatus Parse( + absl::string_view encoded_bytes, + bool batched, + std::map<uint32_t, std::vector<LoggedAudioPlayoutEvent>>& output) { + std::vector<LoggedAudioPlayoutEvent> temp_output; + auto status = RtcEventAudioPlayout::definition_.ParseBatch( + encoded_bytes, batched, temp_output); + for (const LoggedAudioPlayoutEvent& event : temp_output) { + output[event.ssrc].push_back(event); + } + return status; + } + + private: + RtcEventAudioPlayout(const RtcEventAudioPlayout& other); + + const uint32_t ssrc_; + + static constexpr RtcEventDefinition<RtcEventAudioPlayout, + LoggedAudioPlayoutEvent, + uint32_t> + definition_{{"AudioPlayout", RtcEventAudioPlayout::kType}, + {&RtcEventAudioPlayout::ssrc_, + &LoggedAudioPlayoutEvent::ssrc, + {"ssrc", /*id=*/1, FieldType::kFixed32, /*width=*/32}}}; +}; + +} // namespace webrtc + +#endif // LOGGING_RTC_EVENT_LOG_EVENTS_RTC_EVENT_AUDIO_PLAYOUT_H_ |