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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_GROUP_H_
#define LIB_JXL_ENC_GROUP_H_
#include <cstddef>
#include "lib/jxl/base/rect.h"
#include "lib/jxl/base/status.h"
#include "lib/jxl/enc_bit_writer.h"
#include "lib/jxl/image.h"
namespace jxl {
struct AuxOut;
struct PassesEncoderState;
// Fills DC
void ComputeCoefficients(size_t group_idx, PassesEncoderState* enc_state,
const Image3F& opsin, const Rect& rect, Image3F* dc);
Status EncodeGroupTokenizedCoefficients(size_t group_idx, size_t pass_idx,
size_t histogram_idx,
const PassesEncoderState& enc_state,
BitWriter* writer, AuxOut* aux_out);
} // namespace jxl
#endif // LIB_JXL_ENC_GROUP_H_
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