28 lines
750 B
C++
28 lines
750 B
C++
// Copyright (c) the JPEG XL Project Authors. All rights reserved.
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//
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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#ifndef LIB_JPEGLI_ENTROPY_CODING_H_
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#define LIB_JPEGLI_ENTROPY_CODING_H_
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#include "lib/jpegli/common.h"
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namespace jpegli {
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size_t MaxNumTokensPerMCURow(j_compress_ptr cinfo);
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size_t EstimateNumTokens(j_compress_ptr cinfo, size_t mcu_y, size_t ysize_mcus,
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size_t num_tokens, size_t max_per_row);
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void TokenizeJpeg(j_compress_ptr cinfo);
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void CopyHuffmanTables(j_compress_ptr cinfo);
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void OptimizeHuffmanCodes(j_compress_ptr cinfo);
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void InitEntropyCoder(j_compress_ptr cinfo);
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} // namespace jpegli
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#endif // LIB_JPEGLI_ENTROPY_CODING_H_
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