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Diffstat (limited to 'libopenjpeg/dwt.h')
| -rw-r--r-- | libopenjpeg/dwt.h | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/libopenjpeg/dwt.h b/libopenjpeg/dwt.h deleted file mode 100644 index fc0bfa51..00000000 --- a/libopenjpeg/dwt.h +++ /dev/null @@ -1,99 +0,0 @@ -/* - * Copyright (c) 2001-2002, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2002-2003, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "tcd.h" - -#ifndef __DWT_H -#define __DWT_H - -/* - * Apply a reversible DWT transform to a component of an image - * a: samples of the component - * w: width of the component - * h: height of the component - * tilec : tile component information (present tile) - * l: number of decomposition levels in the DWT - */ -/* void dwt_encode(int* a, int w, int h, int l); */ -void dwt_encode(int *a, int w, int h, tcd_tilecomp_t * tilec, int l); -/* - * Apply a reversible inverse DWT transform to a component of an image - * a: samples of the component - * w: width of the component - * h: height of the component - * tilec : tile component information (present tile) - * l: number of decomposition levels in the DWT - * row_tilec : tile component information (previous tile on the same row) - * col_tilec : tile component information (previous tile on the same column) - */ -void dwt_decode(int *a, int w, int h, tcd_tilecomp_t * tilec, int l);//, tcd_tilecomp_t * row_tilec, tcd_tilecomp_t * col_tilec); - -/* - * Get the gain of a subband for the reversible DWT - * orient: number that identifies the subband (0->LL, 1->HL, 2->LH, 3->HH) - */ -int dwt_getgain(int orient); - -/* - * Get the norm of a wavelet function of a subband at a specified level for the reversible DWT - * level: level of the wavelet function - * orient: band of the wavelet function - */ -double dwt_getnorm(int level, int orient); - -/* - * Apply an irreversible DWT transform to a component of an image - * a: samples of the component - * w: width of the component - * h: height of the component - * l: number of decomposition levels in the DWT - */ -void dwt_encode_real(int *a, int w, int h, tcd_tilecomp_t * tilec, int l); - -/* - * Apply an irreversible inverse DWT transform to a component of an image - * a: samples of the component - * w: width of the component - * h: height of the component - * l: number of decomposition levels in the DWT - */ -void dwt_decode_real(int *a, int w, int h, tcd_tilecomp_t * tilec, int l);//, tcd_tilecomp_t * row_tilec, tcd_tilecomp_t * col_tilec); -/* - * Get the gain of a subband for the irreversible DWT - * orient: number that identifies the subband (0->LL, 1->HL, 2->LH, 3->HH) - */ -int dwt_getgain_real(int orient); - -/* - * Get the norm of a wavelet function of a subband at a specified level for the irreversible DWT - * level: level of the wavelet function - * orient: band of the wavelet function - */ -double dwt_getnorm_real(int level, int orient); - -#endif |