a4d873786f
This CL was generated by running git ls-files | grep -P "(\.h|\.cc)$" | grep -v 'sdk/' | grep -v 'rtc_base/ssl_' | \ grep -v 'fake_rtc_certificate_generator.h' | grep -v 'modules/audio_device/win/' | \ grep -v 'system_wrappers/source/clock.cc' | grep -v 'rtc_base/trace_event.h' | \ grep -v 'modules/audio_coding/codecs/ilbc/' | grep -v 'screen_capturer_mac.h' | \ grep -v 'spl_inl_mips.h' | grep -v 'data_size_unittest.cc' | grep -v 'timestamp_unittest.cc' \ | xargs clang-format -i ; git cl format Most of these changes are clang-format grouping and reordering includes differently. Bug: webrtc:9340 Change-Id: Ic83ddbc169bfacd21883e381b5181c3dd4fe8a63 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/144051 Commit-Queue: Jonas Olsson <jonasolsson@webrtc.org> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Cr-Commit-Position: refs/heads/master@{#28505}
49 lines
1.7 KiB
C++
49 lines
1.7 KiB
C++
/*
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* Copyright (c) 2018 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef LOGGING_RTC_EVENT_LOG_ENCODER_VAR_INT_H_
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#define LOGGING_RTC_EVENT_LOG_ENCODER_VAR_INT_H_
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#include <stddef.h>
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#include <stdint.h>
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#include <string>
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#include "absl/strings/string_view.h"
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#include "rtc_base/bit_buffer.h"
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namespace webrtc {
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extern const size_t kMaxVarIntLengthBytes;
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// Encode a given uint64_t as a varint. From least to most significant,
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// each batch of seven bits are put into the lower bits of a byte, and the last
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// remaining bit in that byte (the highest one) marks whether additional bytes
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// follow (which happens if and only if there are other bits in |input| which
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// are non-zero).
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// Notes: If input == 0, one byte is used. If input is uint64_t::max, exactly
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// kMaxVarIntLengthBytes are used.
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std::string EncodeVarInt(uint64_t input);
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// Inverse of EncodeVarInt().
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// If decoding is successful, a non-zero number is returned, indicating the
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// number of bytes read from |input|, and the decoded varint is written
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// into |output|.
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// If not successful, 0 is returned, and |output| is not modified.
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size_t DecodeVarInt(absl::string_view input, uint64_t* output);
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// Same as other version, but uses a rtc::BitBuffer for input.
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// Some bits may be consumed even if a varint fails to be read.
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size_t DecodeVarInt(rtc::BitBuffer* input, uint64_t* output);
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} // namespace webrtc
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#endif // LOGGING_RTC_EVENT_LOG_ENCODER_VAR_INT_H_
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