chromium/media/base/bit_reader_core.cc

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "media/base/bit_reader_core.h"

#include <stdint.h>
#include <cstring>

#include "base/containers/span.h"
#include "base/numerics/byte_conversions.h"
#include "base/numerics/safe_conversions.h"

namespace {
const int kRegWidthInBits = …;
}

namespace media {

BitReaderCore::ByteStreamProvider::ByteStreamProvider() = default;

BitReaderCore::ByteStreamProvider::~ByteStreamProvider() = default;

BitReaderCore::BitReaderCore(ByteStreamProvider* byte_stream_provider)
    : … { … }

BitReaderCore::~BitReaderCore() = default;

bool BitReaderCore::ReadFlag(bool* flag) { … }

int BitReaderCore::PeekBitsMsbAligned(int num_bits, uint64_t* out) { … }

bool BitReaderCore::SkipBitsSmall(int num_bits) { … }

bool BitReaderCore::SkipBits(int num_bits) { … }

int BitReaderCore::bits_read() const { … }

bool BitReaderCore::ReadBitsInternal(int num_bits, uint64_t* out) { … }

bool BitReaderCore::Refill(int min_nbits) { … }

void BitReaderCore::RefillCurrentRegister() { … }

}  // namespace media