chromium/media/parsers/h264_bit_reader.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/parsers/h264_bit_reader.h"
#include "base/check.h"

namespace media {

H264BitReader::H264BitReader()
    : … { … }

H264BitReader::~H264BitReader() = default;

bool H264BitReader::Initialize(const uint8_t* data, off_t size) { … }

bool H264BitReader::UpdateCurrByte() { … }

// Read |num_bits| (1 to 31 inclusive) from the stream and return them
// in |out|, with first bit in the stream as MSB in |out| at position
// (|num_bits| - 1).
bool H264BitReader::ReadBits(int num_bits, int* out) { … }

off_t H264BitReader::NumBitsLeft() { … }

bool H264BitReader::HasMoreRBSPData() { … }

size_t H264BitReader::NumEmulationPreventionBytesRead() { … }

}  // namespace media