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