kjellander c8fa692ec4 Update includes for webrtc/{base => rtc_base} rename (1/3)
I used a command like this to update the paths:
perl -pi -e "s/webrtc\/base/webrtc\/rtc_base/g" `find webrtc/rtc_base -name "*.cc" -o -name "*.h"`

The only manual edit is to add an include of webrtc/rtc_base/checks.h in
webrtc/modules/audio_device/android/opensles_common.h, which likely
was needed due to changed include paths due to 'git cl format'.

BUG=webrtc:7634
NOTRY=True
NOPRESUBMIT=True

Review-Url: https://codereview.webrtc.org/2969653002
Cr-Commit-Position: refs/heads/master@{#18871}
2017-06-30 21:02:00 +00:00

69 lines
2.2 KiB
C++

/*
* Copyright (c) 2012 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 WEBRTC_MODULES_AUDIO_CODING_NETEQ_TIMESTAMP_SCALER_H_
#define WEBRTC_MODULES_AUDIO_CODING_NETEQ_TIMESTAMP_SCALER_H_
#include "webrtc/modules/audio_coding/neteq/packet.h"
#include "webrtc/rtc_base/constructormagic.h"
#include "webrtc/typedefs.h"
namespace webrtc {
// Forward declaration.
class DecoderDatabase;
// This class scales timestamps for codecs that need timestamp scaling.
// This is done for codecs where one RTP timestamp does not correspond to
// one sample.
class TimestampScaler {
public:
explicit TimestampScaler(const DecoderDatabase& decoder_database)
: first_packet_received_(false),
numerator_(1),
denominator_(1),
external_ref_(0),
internal_ref_(0),
decoder_database_(decoder_database) {}
virtual ~TimestampScaler() {}
// Start over.
virtual void Reset();
// Scale the timestamp in |packet| from external to internal.
virtual void ToInternal(Packet* packet);
// Scale the timestamp for all packets in |packet_list| from external to
// internal.
virtual void ToInternal(PacketList* packet_list);
// Returns the internal equivalent of |external_timestamp|, given the
// RTP payload type |rtp_payload_type|.
virtual uint32_t ToInternal(uint32_t external_timestamp,
uint8_t rtp_payload_type);
// Scales back to external timestamp. This is the inverse of ToInternal().
virtual uint32_t ToExternal(uint32_t internal_timestamp) const;
private:
bool first_packet_received_;
int numerator_;
int denominator_;
uint32_t external_ref_;
uint32_t internal_ref_;
const DecoderDatabase& decoder_database_;
RTC_DISALLOW_COPY_AND_ASSIGN(TimestampScaler);
};
} // namespace webrtc
#endif // WEBRTC_MODULES_AUDIO_CODING_NETEQ_TIMESTAMP_SCALER_H_