hdr_util.cc | Explore in Territory

// Copyright (c) 2016 The WebM 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.
#include "hdr_util.h"

#include <climits>
#include <cstddef>
#include <new>

#include "mkvparser/mkvparser.h"

namespace libwebm {
const int Vp9CodecFeatures::kValueNotPresent = …;

bool CopyPrimaryChromaticity(const mkvparser::PrimaryChromaticity& parser_pc,
                             PrimaryChromaticityPtr* muxer_pc) { … }

bool MasteringMetadataValuePresent(double value) { … }

bool CopyMasteringMetadata(const mkvparser::MasteringMetadata& parser_mm,
                           mkvmuxer::MasteringMetadata* muxer_mm) { … }

bool ColourValuePresent(long long value) { … }

bool CopyColour(const mkvparser::Colour& parser_colour,
                mkvmuxer::Colour* muxer_colour) { … }

// Format of VPx private data:
//
//   0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
//  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
//  |    ID Byte    |   Length      |                               |
//  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+                               |
//  |                                                               |
//  :               Bytes 1..Length of Codec Feature                :
//  |                                                               |
//  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
//
// ID Byte Format
// ID byte is an unsigned byte.
//   0 1 2 3 4 5 6 7
//  +-+-+-+-+-+-+-+-+
//  |X|    ID       |
//  +-+-+-+-+-+-+-+-+
//
// The X bit is reserved.
//
// See the following link for more information:
// http://www.webmproject.org/vp9/profiles/
bool ParseVpxCodecPrivate(const uint8_t* private_data, int32_t length,
                          Vp9CodecFeatures* features) { … }
}  // namespace libwebm
chromium/third_party/libaom/source/libaom/third_party/libwebm/common/hdr_util.cc
