enc_fields.h - mozsearch

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// Copyright (c) the JPEG XL 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.

#ifndef LIB_JXL_ENC_FIELDS_H_

#define LIB_JXL_ENC_FIELDS_H_

#include <cstdint>

#include "lib/jxl/base/compiler_specific.h"

#include "lib/jxl/base/status.h"

#include "lib/jxl/enc_bit_writer.h"

#include "lib/jxl/frame_header.h"

#include "lib/jxl/headers.h"

#include "lib/jxl/image_metadata.h"

#include "lib/jxl/quantizer.h"

namespace jxl {

struct AuxOut;

enum class LayerType : uint8_t;

// Write headers from the CodecMetadata. Also may modify nonserialized_...

// fields of the metadata.

Status WriteCodestreamHeaders(CodecMetadata* metadata, BitWriter* writer,

                              AuxOut* aux_out);

Status WriteFrameHeader(const FrameHeader& frame,

                        BitWriter* JXL_RESTRICT writer, AuxOut* aux_out);

Status WriteQuantizerParams(const QuantizerParams& params,

                            BitWriter* JXL_RESTRICT writer, LayerType layer,

                            AuxOut* aux_out);

Status WriteSizeHeader(const SizeHeader& size, BitWriter* JXL_RESTRICT writer,

                       LayerType layer, AuxOut* aux_out);

}  // namespace jxl

#endif  // LIB_JXL_ENC_FIELDS_H_