Remove kint64min.

media/cast/net/rtcp/rtcp.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/cast/net/rtcp/rtcp.h"
 
 #include <limits>
 
 #include "base/time/time.h"
 #include "media/cast/cast_environment.h"
@@ skipping 38 matching lines @@
   delay_us >>= 16;
   delay_us +=
       ((ntp_delay & 0xffff0000) >> 16) * base::Time::kMicrosecondsPerSecond;
   return base::TimeDelta::FromMicroseconds(delay_us);
 }
 
 // A receiver frame event is identified by frame RTP timestamp, event timestamp
 // and event type.
 // A receiver packet event is identified by all of the above plus packet id.
 // The key format is as follows:
-// First uint64:
+// First uint64_t:
 //   bits 0-11: zeroes (unused).
 //   bits 12-15: event type ID.
 //   bits 16-31: packet ID if packet event, 0 otherwise.
 //   bits 32-63: RTP timestamp.
-// Second uint64:
+// Second uint64_t:
 //   bits 0-63: event TimeTicks internal value.
-std::pair<uint64, uint64> GetReceiverEventKey(
-    uint32 frame_rtp_timestamp,
+std::pair<uint64_t, uint64_t> GetReceiverEventKey(
+    uint32_t frame_rtp_timestamp,
     const base::TimeTicks& event_timestamp,
-    uint8 event_type,
-    uint16 packet_id_or_zero) {
-  uint64 value1 = event_type;
+    uint8_t event_type,
+    uint16_t packet_id_or_zero) {
+  uint64_t value1 = event_type;
   value1 <<= 16;
   value1 |= packet_id_or_zero;
   value1 <<= 32;
   value1 |= frame_rtp_timestamp;
   return std::make_pair(
-      value1, static_cast<uint64>(event_timestamp.ToInternalValue()));
+      value1, static_cast<uint64_t>(event_timestamp.ToInternalValue()));
 }
 
 }  // namespace
 
 Rtcp::Rtcp(const RtcpCastMessageCallback& cast_callback,
            const RtcpRttCallback& rtt_callback,
            const RtcpLogMessageCallback& log_callback,
            base::TickClock* clock,
            PacedPacketSender* packet_sender,
-           uint32 local_ssrc,
-           uint32 remote_ssrc)
+           uint32_t local_ssrc,
+           uint32_t remote_ssrc)
     : cast_callback_(cast_callback),
       rtt_callback_(rtt_callback),
       log_callback_(log_callback),
       clock_(clock),
       rtcp_builder_(local_ssrc),
       packet_sender_(packet_sender),
       local_ssrc_(local_ssrc),
       remote_ssrc_(remote_ssrc),
       last_report_truncated_ntp_(0),
       local_clock_ahead_by_(ClockDriftSmoother::GetDefaultTimeConstant()),
       lip_sync_rtp_timestamp_(0),
       lip_sync_ntp_timestamp_(0),
       largest_seen_timestamp_(base::TimeTicks::FromInternalValue(
           std::numeric_limits<int64_t>::min())),
       ack_frame_id_wrap_helper_(kFirstFrameId - 1) {}
 
 Rtcp::~Rtcp() {}
 
-bool Rtcp::IsRtcpPacket(const uint8* packet, size_t length) {
+bool Rtcp::IsRtcpPacket(const uint8_t* packet, size_t length) {
   if (length < kMinLengthOfRtcp) {
     LOG(ERROR) << "Invalid RTCP packet received.";
     return false;
   }
 
-  uint8 packet_type = packet[1];
+  uint8_t packet_type = packet[1];
   return packet_type >= kPacketTypeLow && packet_type <= kPacketTypeHigh;
 }
 
-uint32 Rtcp::GetSsrcOfSender(const uint8* rtcp_buffer, size_t length) {
+uint32_t Rtcp::GetSsrcOfSender(const uint8_t* rtcp_buffer, size_t length) {
   if (length < kMinLengthOfRtcp)
     return 0;
-  uint32 ssrc_of_sender;
+  uint32_t ssrc_of_sender;
   base::BigEndianReader big_endian_reader(
       reinterpret_cast<const char*>(rtcp_buffer), length);
   big_endian_reader.Skip(4);  // Skip header.
   big_endian_reader.ReadU32(&ssrc_of_sender);
   return ssrc_of_sender;
 }
 
-bool Rtcp::IncomingRtcpPacket(const uint8* data, size_t length) {
+bool Rtcp::IncomingRtcpPacket(const uint8_t* data, size_t length) {
   // Check if this is a valid RTCP packet.
   if (!IsRtcpPacket(data, length)) {
     VLOG(1) << "Rtcp@" << this << "::IncomingRtcpPacket() -- "
             << "Received an invalid (non-RTCP?) packet.";
     return false;
   }
 
   // Check if this packet is to us.
-  uint32 ssrc_of_sender = GetSsrcOfSender(data, length);
+  uint32_t ssrc_of_sender = GetSsrcOfSender(data, length);
   if (ssrc_of_sender != remote_ssrc_) {
     return false;
   }
 
   // Parse this packet.
   RtcpParser parser(local_ssrc_, remote_ssrc_);
   base::BigEndianReader reader(reinterpret_cast<const char*>(data), length);
   if (parser.Parse(&reader)) {
     if (parser.has_receiver_reference_time_report()) {
       base::TimeTicks t = ConvertNtpToTimeTicks(
@@ skipping 96 matching lines @@
   if (rtp_receiver_statistics) {
     report_block.remote_ssrc = 0;            // Not needed to set send side.
     report_block.media_ssrc = remote_ssrc_;  // SSRC of the RTP packet sender.
     report_block.fraction_lost = rtp_receiver_statistics->fraction_lost;
     report_block.cumulative_lost = rtp_receiver_statistics->cumulative_lost;
     report_block.extended_high_sequence_number =
         rtp_receiver_statistics->extended_high_sequence_number;
     report_block.jitter = rtp_receiver_statistics->jitter;
     report_block.last_sr = last_report_truncated_ntp_;
     if (!time_last_report_received_.is_null()) {
-      uint32 delay_seconds = 0;
-      uint32 delay_fraction = 0;
+      uint32_t delay_seconds = 0;
+      uint32_t delay_fraction = 0;
       base::TimeDelta delta = time_data.timestamp - time_last_report_received_;
       ConvertTimeToFractions(delta.InMicroseconds(), &delay_seconds,
                              &delay_fraction);
       report_block.delay_since_last_sr =
           ConvertToNtpDiff(delay_seconds, delay_fraction);
     } else {
       report_block.delay_since_last_sr = 0;
     }
   }
   RtcpBuilder rtcp_builder(local_ssrc_);
   packet_sender_->SendRtcpPacket(
       local_ssrc_,
       rtcp_builder.BuildRtcpFromReceiver(
           rtp_receiver_statistics ? &report_block : NULL,
           &rrtr,
           cast_message,
           rtcp_events,
           target_delay));
 }
 
 void Rtcp::SendRtcpFromRtpSender(base::TimeTicks current_time,
-                                 uint32 current_time_as_rtp_timestamp,
-                                 uint32 send_packet_count,
+                                 uint32_t current_time_as_rtp_timestamp,
+                                 uint32_t send_packet_count,
                                  size_t send_octet_count) {
-  uint32 current_ntp_seconds = 0;
-  uint32 current_ntp_fractions = 0;
+  uint32_t current_ntp_seconds = 0;
+  uint32_t current_ntp_fractions = 0;
   ConvertTimeTicksToNtp(current_time, &current_ntp_seconds,
                         &current_ntp_fractions);
   SaveLastSentNtpTime(current_time, current_ntp_seconds,
                       current_ntp_fractions);
 
   RtcpSenderInfo sender_info;
   sender_info.ntp_seconds = current_ntp_seconds;
   sender_info.ntp_fraction = current_ntp_fractions;
   sender_info.rtp_timestamp = current_time_as_rtp_timestamp;
   sender_info.send_packet_count = send_packet_count;
   sender_info.send_octet_count = send_octet_count;
 
   packet_sender_->SendRtcpPacket(
       local_ssrc_,
       rtcp_builder_.BuildRtcpFromSender(sender_info));
 }
 
-void Rtcp::OnReceivedNtp(uint32 ntp_seconds, uint32 ntp_fraction) {
+void Rtcp::OnReceivedNtp(uint32_t ntp_seconds, uint32_t ntp_fraction) {
   last_report_truncated_ntp_ = ConvertToNtpDiff(ntp_seconds, ntp_fraction);
 
   const base::TimeTicks now = clock_->NowTicks();
   time_last_report_received_ = now;
 
   // TODO(miu): This clock offset calculation does not account for packet
   // transit time over the network.  End2EndTest.EvilNetwork confirms that this
   // contributes a very significant source of error here.  Determine whether
   // RTT should be factored-in, and how that changes the rest of the
   // calculation.
   const base::TimeDelta measured_offset =
       now - ConvertNtpToTimeTicks(ntp_seconds, ntp_fraction);
   local_clock_ahead_by_.Update(now, measured_offset);
   if (measured_offset < local_clock_ahead_by_.Current()) {
     // Logically, the minimum offset between the clocks has to be the correct
     // one.  For example, the time it took to transmit the current report may
     // have been lower than usual, and so some of the error introduced by the
     // transmission time can be eliminated.
     local_clock_ahead_by_.Reset(now, measured_offset);
   }
   VLOG(1) << "Local clock is ahead of the remote clock by: "
           << "measured=" << measured_offset.InMicroseconds() << " usec, "
           << "filtered=" << local_clock_ahead_by_.Current().InMicroseconds()
           << " usec.";
 }
 
-void Rtcp::OnReceivedLipSyncInfo(uint32 rtp_timestamp, uint32 ntp_seconds,
-                                 uint32 ntp_fraction) {
+void Rtcp::OnReceivedLipSyncInfo(uint32_t rtp_timestamp,
+                                 uint32_t ntp_seconds,
+                                 uint32_t ntp_fraction) {
   if (ntp_seconds == 0) {
     NOTREACHED();
     return;
   }
   lip_sync_rtp_timestamp_ = rtp_timestamp;
   lip_sync_ntp_timestamp_ =
-      (static_cast<uint64>(ntp_seconds) << 32) | ntp_fraction;
+      (static_cast<uint64_t>(ntp_seconds) << 32) | ntp_fraction;
 }
 
-bool Rtcp::GetLatestLipSyncTimes(uint32* rtp_timestamp,
+bool Rtcp::GetLatestLipSyncTimes(uint32_t* rtp_timestamp,
                                  base::TimeTicks* reference_time) const {
   if (!lip_sync_ntp_timestamp_)
     return false;
 
   const base::TimeTicks local_reference_time =
-      ConvertNtpToTimeTicks(static_cast<uint32>(lip_sync_ntp_timestamp_ >> 32),
-                            static_cast<uint32>(lip_sync_ntp_timestamp_)) +
+      ConvertNtpToTimeTicks(
+          static_cast<uint32_t>(lip_sync_ntp_timestamp_ >> 32),
+          static_cast<uint32_t>(lip_sync_ntp_timestamp_)) +
       local_clock_ahead_by_.Current();
 
   // Sanity-check: Getting regular lip sync updates?
   DCHECK((clock_->NowTicks() - local_reference_time) <
          base::TimeDelta::FromMinutes(1));
 
   *rtp_timestamp = lip_sync_rtp_timestamp_;
   *reference_time = local_reference_time;
   return true;
 }
 
-void Rtcp::OnReceivedDelaySinceLastReport(uint32 last_report,
-                                          uint32 delay_since_last_report) {
+void Rtcp::OnReceivedDelaySinceLastReport(uint32_t last_report,
+                                          uint32_t delay_since_last_report) {
   RtcpSendTimeMap::iterator it = last_reports_sent_map_.find(last_report);
   if (it == last_reports_sent_map_.end()) {
     return;  // Feedback on another report.
   }
 
   const base::TimeDelta sender_delay = clock_->NowTicks() - it->second;
   const base::TimeDelta receiver_delay =
       ConvertFromNtpDiff(delay_since_last_report);
   current_round_trip_time_ = sender_delay - receiver_delay;
   // If the round trip time was computed as less than 1 ms, assume clock
   // imprecision by one or both peers caused a bad value to be calculated.
   // While plenty of networks do easily achieve less than 1 ms round trip time,
   // such a level of precision cannot be measured with our approach; and 1 ms is
   // good enough to represent "under 1 ms" for our use cases.
   current_round_trip_time_ =
       std::max(current_round_trip_time_, base::TimeDelta::FromMilliseconds(1));
 
   if (!rtt_callback_.is_null())
     rtt_callback_.Run(current_round_trip_time_);
 }
 
 void Rtcp::OnReceivedCastFeedback(const RtcpCastMessage& cast_message) {
   if (cast_callback_.is_null())
     return;
   cast_callback_.Run(cast_message);
 }
 
 void Rtcp::SaveLastSentNtpTime(const base::TimeTicks& now,
-                               uint32 last_ntp_seconds,
-                               uint32 last_ntp_fraction) {
+                               uint32_t last_ntp_seconds,
+                               uint32_t last_ntp_fraction) {
   // Make sure |now| is always greater than the last element in
   // |last_reports_sent_queue_|.
   if (!last_reports_sent_queue_.empty()) {
     DCHECK(now >= last_reports_sent_queue_.back().second);
   }
 
-  uint32 last_report = ConvertToNtpDiff(last_ntp_seconds, last_ntp_fraction);
+  uint32_t last_report = ConvertToNtpDiff(last_ntp_seconds, last_ntp_fraction);
   last_reports_sent_map_[last_report] = now;
   last_reports_sent_queue_.push(std::make_pair(last_report, now));
 
   const base::TimeTicks timeout =
       now - TimeDelta::FromMilliseconds(kStatsHistoryWindowMs);
 
   // Cleanup old statistics older than |timeout|.
   while (!last_reports_sent_queue_.empty()) {
     RtcpSendTimePair oldest_report = last_reports_sent_queue_.front();
     if (oldest_report.second < timeout) {
       last_reports_sent_map_.erase(oldest_report.first);
       last_reports_sent_queue_.pop();
     } else {
       break;
     }
   }
 }
 
 void Rtcp::OnReceivedReceiverLog(const RtcpReceiverLogMessage& receiver_log) {
   if (log_callback_.is_null())
     return;
   log_callback_.Run(receiver_log);
 }
 
 }  // namespace cast
 }  // namespace media