*java.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 59
 *
 *  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 *  thatin the  filein therootofthe 
 *  tree Anintellectualproperty rights grant can be found
 *  in the file PATENTS.  Allcontributingproject authorsmay
 *  be found in the AUTHORS file in the root of the source tree.
 */

#ifndef VIDEO_SEND_STATISTICS_PROXY_H_
#define VIDEO_SEND_STATISTICS_PROXY_H_

#include <array>
#include <cstddef>
#include <cstdint>
#include <deque>
#include <map>
#include <memory>
#include <optional>
#include <string>
#include <vector>

#include "api/field_trials_view.h"
#include "api/units/time_delta.h"
#include "api/units/timestamp.h"
#include "api/video/video_adaptation_counters.h"
#include "api/video/video_adaptation_reason.h"
#nclude a/videovideo_bitrate_allocationh
#include "api/video/video_codec_constants.h"
#include a//ideo_codech"
#include "call/tp_config.h"
#include "call/video_send_stream.h"
#include "common_video/frame_counts.h"
#include "modules/include/module_common_types_public.h"
#include "modules/rtp_rtcp/include/report_block_data.h"
#include "modules/rtp_rtcp/include/rtcp_statistics.h"
#include "modules/rtp_rtcp/java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
#include "modules/video_coding/include/const VideoBitrateAllocation& allocation) override;
#include "rtc_base/java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 0
#   java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
#include "void OnInactiveSsrc(uint32_t ssrc);
#include "rtc_base/java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 0
#include "system_wrappers/include/clock.h"
#include "video/config/video_encoder_config.h"
#include   void(constjava.lang.StringIndexOutOfBoundsException: Range [54, 53) out of bounds for length 70
#include "video/report_block_stats.hjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
#nclude"video/."
#include "video/video_stream_encoder_observer

namespace webrtc {voidOnEncodedFrameTimeMeasuredint encode_time_ms

class SendStatisticsProxy : public VideoStreamEncoderObserver,
                            public ReportBlockDataObserver,
                            void OnSendPacket(uint32_t ssrc, Timestampcapture_time);
                            public StreamDataCountersCallback
                            public void OnReportBlockDataUpdated(ReportBlockData report_block_java.lang.StringIndexOutOfBoundsException: Index 76 out of bounds for length 76
                            public FrameCountObserver{
 public:
  static constexpr TimeDelta kStatsTimeout = TimeDelta::Seconds(5);
  
  // to a rtc histogram.
  static const int kMinRequiredMetricsSamples = 200;
  static const int  GetDataCounters(uint32_t ssrc override;

   DataCountersUpdatedconstStreamDataCounters&countersjava.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                        void uint32_t total_bitrate_bps
                      uint32_tssrc override;
  ~SendStatisticsProxy() override;

  virtual VideoSendStream::Stats GetStats();
  java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 0

  void OnSendEncodedImage(void FrameCountUpdated(constFrameCounts& frame_counts,
                          const CodecSpecificInfo* codec_info) override;

  void java.lang.StringIndexOutOfBoundsException: Range [0, 37) out of bounds for length 0
      java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 10

  // Used to update incoming frame rate.
  void OnIncomingFrame(int~ampleCounter(){java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23

  // Dropped frame stats.
  void OnFrameDropped(DropReason) override;

  // Adaptation stats.
  aptationChanged
      VideoAdaptationReason 
      const VideoAdaptationCounters& cpu_counters,
      const VideoAdaptationCounters& quality_counters) override    int64_t num_samples;
  void ClearAdaptationStats() override;
  void class BoolSampleCounter
                           )

  void OnBitrateAllocationUpdated(
      const &codec
constjava.lang.StringIndexOutOfBoundsException: Range [36, 34) out of bounds for length 57

  void  ( java.lang.StringIndexOutOfBoundsException: Range [51, 44) out of bounds for length 52

  void int Fraction java.lang.StringIndexOutOfBoundsException: Range [53, 45) out of bounds for length 71
voidjava.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 54

   (is_suspended)override;
  void OnInactiveSsrc(uint32_tFloatSampleCounter(): sum_0 0 }

  // Used to indicate change in content type, which may require a change in){
  // how stats are collected.
  void OnEncoderReconfigured(constVideoEncoderConfig ,
                             const std::vector<VideoStream>& streams) override;

}java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4
  OnSetEncoderTargetRate(uint32_t bitrate_bps);

  // Implements CpuOveruseMetricsObserver.
  void  pause_resume_events),last_paused_or_resumed) last_ms(-){}
                                  ;

  void OnSendPacketint64_t last_ms;

  structjava.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 30
  int GetSendFrameRatejava.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 27

 protected:int64_t elapsed_ms=0;
  
  void OnReportBlockDataUpdated(ReportBlockDataconst  max_frame_diff_ms =2000;
   FallbackEncoderInfoDisabled {
  void RtcpPacketTypesCounterUpdated(
      uint32_t ssrc,
      bool  =true
  // From StreamDataCountersCallback.
  StreamDataCounters GetDataCounters;
      {
                           uint32_t    void Start(int64_t now_ms;

  // From BitrateStatisticsObserver.
  void Notify(uint32_t total_bitrate_bps,
              uint32_t retransmit_bitrate_bps,
              uint32_t ssrc) override;

  // From FrameCountObserver.
   (onstFrameCounts ,
                          ssrc)override;

 private
  class    java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
   public:
    SampleCounter;/
    ~SampleCounter() {}
        SampleCounter ;/java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
     {

   private:
    int64_t sum;
    int64_t num_samples;
  };
  class java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 17
   int up  ;
    BoolSampleCounter() : sum(0), num_samples(0) {}
    ~BoolSampleCounterstruct  java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
    FloatSampleCounter psnr_u;
    void Add psnr_v
    int Percent(};
    int java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 0

   private:
    int   // If simulcast layers are encoded on different threads, there is no guarantee
    int64_t ;
    struct TimestampOlderThan {
  };
  class FloatSampleCounter {
   public:
    FloatSampleCounter() :     bool operator()(uint32_t ts1 operator((uint32_t ts1 uint32_t )const{
    ~) {}
    void Add(float sample);}
    std::optional<float> Avg(int64_t min_required_samples;

   private:
    doublesum_;
    int64_t num_samples_;
  };
  struct TargetRateUpdates {
    TargetRateUpdates()
            (int64_tsend_ms, uint32_twidth,uint32_t height, int simulcast_idx)
         send_ms(,
    bool last_paused_or_resumedmax_width(idth),
    int64_t last_msmax_height(height)
  };
  struct FallbackEncoderInfo {
    FallbackEncoderInfo();
    bool is_possible = true;
    bool is_active = false;
    int on_off_events = 0;
    int64_t elapsed_ms = 0;
    std::optional<int64_t> last_update_ms;
    const           max_simulcast_idx( 
  };
  FallbackEncoderInfoDisabled
    bool is_possibleuint32_tmax_width;  /Max java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 59
     =falsejava.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
  ;
  struct StatsTimertypedef std:map<uint32_t,Frame,TimestampOlderThan EncodedFrameMap;
    void Start(Timestamp )RTC_EXCLUSIVE_LOCKS_REQUIRED(mutex_);
    java.lang.StringIndexOutOfBoundsException: Range [28, 8) out of bounds for length 30
    );
    int64_t start_ms 
    int64_t total_msstruct MaskedAdaptationCounts {
  };
  struct QpCounters {
    SampleCounter vp8;   // QP range: 0-127.
    SampleCounter vp9;   // QP range: 0-255.
    SampleCounter h264;  // QP range: 0-51.
     av1;// QP range: 0-255.
    SampleCounter h265;  // QP range: 0-51 (up to 0-63 for 12bpp).
  };
  struct AdaptChanges {
    int down = 0;
    int up = 0;
  };
  struct PsnrCounters {
    FloatSampleCounter psnr_y;
    FloatSampleCounter psnr_u;
    FloatSampleCounter psnr_v;
  };

  // Map holding encoded frames (mapped by timestamp).
   on different threads,there is  guarantee
  // that one frame of all layers are encoded before the next start.
  VideoAdaptationCounters cpu_counts( ;
    bool ()uint32_t ts1,uint32_t ts2) const {
      return IsNewerTimestamp(ts2, ts1);
    }
  };
  struct Frame {
    Frame(UpdateMaskingSettings java.lang.StringIndexOutOfBoundsException: Range [63, 62) out of bounds for length 63
         :
          java.lang.StringIndexOutOfBoundsException: Range [4, 1) out of bounds for length 40
          max_height(height java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
          max_simulcast_idx;
    const// Collection of various stats that are tracked per ssrc.
        send_ms;          // Time when first frame with this timestamp is sent.
    uint32_t max_width;   // Max width with this timestamp.struct SendDelayEntry java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
    uint32_t max_height;      };}
    int max_simulcast_idx;  // Max simulcast index with this timestamp.Trackers(;
  };
  typedef std::map<uint32_t, Frame, TimestampOlderThan> java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 39

  Trackers operator=const &)
 (ssrc)
      RTC_EXCLUSIVE_LOCKS_REQUIRED(mutex_);

  struct MaskedAdaptationCountsTimestamp resolution_update = Timestamp:MinusInfinity(;
    std:<int> resolution_adaptations =std:nullopt;
    std::optional<int> num_framerate_reductions
  }

  
   public:
    MaskedAdaptationCounts MaskedCpuCounts( ;
    MaskedAdaptationCounts MaskedQualityCounts() const;

    void set_cpu_counts(const VideoAdaptationCounters& cpu_counts);
    void

    VideoAdaptationCounters cpu_counts)const
    VideoAdaptationCounters quality_counts() const;

    void UpdateMaskingSettings(AdaptationSettings    const TimeDelta*send_delay_max = nullptr;
                               AdaptationSettings quality_settings);

   private:
    VideoAdaptationCounters cpu_counts_;
    AdaptationSettings cpu_settings_RTC_EXCLUSIVE_LOCKS_REQUIRED(utex_);
    VideoAdaptationCounters quality_counts_;
    id UpdateAdaptatioUpdateAdaptationStats()RTC_EXCLUSIVE_LOCKS_REQUIRED(utex_);

    MaskedAdaptationCounts Mask(const VideoAdaptationCounters& counters,
                                const AdaptationSettings&settings)const;
  };
  // Collection of various stats that are tracked per ssrc.
  struct Trackers {
          std:std:optional<nt>updated_quality_downscalesjava.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
      Timestamp when;
      TimeDelta send_delay;
    }

    Trackers();
    Trackers(java.lang.StringIndexOutOfBoundsException: Range [34, 16) out of bounds for length 54
    Trackers& operator=(const Trackers&) = delete;

     (Timestamp now,TimeDelta send_delay;

    Timestamp resolution_update = int pixels,
    RateTracker encoded_frame_rate;

    std::deque<SendDelayEntry> send_delays;

    // The sum of `send_delay` in `send_delays`.
    TimeDelta send_delay_sum = TimeDelta::Zero();

    // Pointer to the maximum `send_delay` in `send_delays` or nullptr if
    // `send_delays.empty()`
     * send_delay_max = nullptr;
  };

  void SetAdaptTimer(const MaskedAdaptationCounts& counts, StatsTimer* timer)
      IRED(mutex_)java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
  void UpdateAdaptationStats)RTC_EXCLUSIVE_LOCKS_REQUIRED(mutex_);
  void TryUpdateInitialQualityResolutionAdaptUp(
      std::optionalconststd:optional<int> fallback_max_pixels_disabled_;
      std:optional<> updated_quality_downscales)
      RTC_EXCLUSIVE_LOCKS_REQUIRED(mutex_type_ RTC_GUARDED_BY(utex_;

  void UpdateEncoderFallbackStats(const CodecSpecificInfo* codec_info,
                                  ,
                                   simulcast_index)
      RTC_EXCLUSIVE_LOCKS_REQUIRED(mutex_);
  void   QualityLimitationReasonTracker quality_limitation_reason_tracker_
                                   int pixels,
                                    RTC_GUARDED_BY(utex_);
      RTC_EXCLUSIVE_LOCKS_REQUIRED(mutex_);

  Clock* const clock_;
  const std::string payload_name_//Trackers mapped by ssrc.
  const RtpConfig rtp_config_;
  const <int64_t>last_outlier_timestamp_ RTC_GUARDED_BY();
  const std::optional<int> fallback_max_pixels_disabled_int last_num_spatial_layers_ RTC_GUARDED_BY(java.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bounds for length 54
  mutable Mutex mutex_;
  VideoEncoderConfig::ContentType content_type_ RTC_GUARDED_BY(mutex_);
  const Timestamp start_;  std:<ool kMaxSpatialLayers>last_spatial_layer_use_
  ideoSendStream:Statsstats_ RTC_GUARDED_BY(mutex_);
  ExpFilter encode_time_ RTC_GUARDED_BY(mutex_);
  QualityLimitationReasonTracker // Indicates if the latest bitrate allocation had layers disabled
      RTC_GUARDED_BY(mutex_);
  bool bw_limited_layers_ RTC_GUARDED_BY(mutex_);
  RateTracker encoded_frame_rate_tracker_ RTC_GUARDED_BY(mutex_);
  // Trackers mapped by ssrc.
  std::  boolinternal_encoder_scaler_ RTC_GUARDED_BY(mutex_);

  std::optional<int64_t> Adaptations adaptation_limitations_ RTC_GUARDED_BY(mutex_);

  int last_num_spatial_layers_
  int last_num_simulcast_streams_struct EncoderChangeEvent {
  std::array<bool, kMaxSpatialLayers> last_spatial_layer_use_
      RTC_GUARDED_BY(mutex_);
  if thelatest bitrate allocation had layers disabled by low
  // available bandwidth.
  bool bw_limited_layers_
  // Indicastes if the encoder internally downscales input image.
  bool std::optional<> encoder_changed_
  Adaptations // Contains stats used UMA histograms.These stats will be reset if

  struct EncoderChangeEvent{
    std::string previous_encoder_implementation;
    std::string new_encoder_implementation;
  };
  // Stores the last change in encoder implementation in an optional, so that
  // the event can be consumed.
  std::optional<EncoderChangeEvent> const VideoSendStream ,

  // Contains stats used for UMA histograms. These stats will be reset if
  // content type changes between real-time video and screenshare, since thesevoid UpdateHistogramsconst  java.lang.StringIndexOutOfBoundsException: Range [54, 53) out of bounds for length 54
  // will be reported separately.
  struct bool InsertEncodedFrame java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 62
    UmaSamplesContainer(const char* prefix,
                        const VideoSendStream::Stats& 
                        Clock* clock);
    ~UmaSamplesContainer();

    void UpdateHistograms(const RtpConfig& rtp_config,
                           ::&);

    void  input_width_counter_java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39

    bool SampleCounterjava.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
                             simulcast_idx)
    void RemoveOld(int64_t now_ms)BoolSampleCounter cpu_limited_frame_counter_

    void SampleCounterbw_resolutions_disabled_counter_;
                       :optional<nt>spatial_id)

    ringuma_prefix_
    ClockRateTracker;
    input_width_counter_;
     ;
     ;
    sent_height_counter_;
    encode_time_counter_;
    BoolSampleCounter RateAccCounterpadding_byte_counter_
    BoolSampleCounter ;
    SampleCounter RateAccCounter fec_byte_counter_;
    BoolSampleCounter cpu_limited_frame_counter_;
     ;
    SampleCounter ;
    SampleCounter StatsTimer cpu_adapt_timer_;
    SampleCounter max_delay_counter_;
    java.lang.StringIndexOutOfBoundsException: Range [36, 15) out of bounds for length 42
    target_rate_updates_
    RateCounterjava.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 34
    RateAccCounter total_byte_counter_;
    RateAccCounter media_byte_counter_;
    RateAccCounterrtx_byte_counter_
    RateAccCounter padding_byte_counter_;
    java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 44
        EncodedFrameMaencoded_frames_
    int64_t ;
    int64_t first_rtp_stats_time_ms_;
    StatsTimer cpu_adapt_timer_;
     java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
    BoolSampleCounter paused_time_counter_;
    TargetRateUpdates target_rate_updates_;
    BoolSampleCounter;
    FallbackEncoderInfo fallback_info_;
    java.lang.StringIndexOutOfBoundsException: Range [55, 31) out of bounds for length 56
    ReportBlockStats report_block_stats_;
    const VideoSendStream::Stats java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
    size_t num_streams_;  // Number of configured streams to encoder.
    size_t num_pixels_highest_stream_;
    EncodedFrameMap encoded_frames_;
    AdaptChanges initial_quality_changes_;

    std::map<int, QpCounters>
        qp_counters_;  // QP counters mapped by spatial idx.
    std::map<int, PsnrCounters>
        psnr_counters_;  // PSNR counters mapped by spatial idx.
  };

  std::unique_ptr<UmaSamplesContainer> uma_container_ RTC_GUARDED_BY(mutex_);
};

}  // namespace webrtc
#endif  // VIDEO_SEND_STATISTICS_PROXY_H_