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- //
- // SPDX-License-Identifier: BSD-3-Clause
- // Copyright (c) Contributors to the OpenEXR Project.
- //
- #ifndef INCLUDED_IMF_WAV_H
- #define INCLUDED_IMF_WAV_H
- //-----------------------------------------------------------------------------
- //
- // 16-bit Haar Wavelet encoding and decoding
- //
- //-----------------------------------------------------------------------------
- #include "ImfNamespace.h"
- #include "ImfExport.h"
- OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_ENTER
- IMF_EXPORT
- void
- wav2Encode
- (unsigned short *in, // io: values in[y][x] are transformed in place
- int nx, // i : x size
- int ox, // i : x offset
- int ny, // i : y size
- int oy, // i : y offset
- unsigned short mx); // i : maximum in[x][y] value
- IMF_EXPORT
- void
- wav2Decode
- (unsigned short *in, // io: values in[y][x] are transformed in place
- int nx, // i : x size
- int ox, // i : x offset
- int ny, // i : y size
- int oy, // i : y offset
- unsigned short mx); // i : maximum in[x][y] value
- OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_EXIT
- #endif
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