26 lines
804 B
C++
26 lines
804 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_UPSAMPLE_H_
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#define LIB_JPEGLI_UPSAMPLE_H_
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#include <stddef.h>
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#include "lib/jxl/base/compiler_specific.h"
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namespace jpegli {
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void Upsample2Horizontal(float* JXL_RESTRICT row,
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float* JXL_RESTRICT scratch_space, size_t len_out);
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void Upsample2Vertical(const float* JXL_RESTRICT row_top,
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const float* JXL_RESTRICT row_mid,
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const float* JXL_RESTRICT row_bot,
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float* JXL_RESTRICT row_out0,
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float* JXL_RESTRICT row_out1, size_t len);
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} // namespace jpegli
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#endif // LIB_JPEGLI_UPSAMPLE_H_
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