diff options
Diffstat (limited to 'extern/libopenjpeg/dwt.h')
-rw-r--r-- | extern/libopenjpeg/dwt.h | 33 |
1 files changed, 12 insertions, 21 deletions
diff --git a/extern/libopenjpeg/dwt.h b/extern/libopenjpeg/dwt.h index f8b57bc0c76..adf73e54400 100644 --- a/extern/libopenjpeg/dwt.h +++ b/extern/libopenjpeg/dwt.h @@ -1,15 +1,9 @@ /* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq + * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium + * Copyright (c) 2002-2007, Professor Benoit Macq * Copyright (c) 2001-2003, David Janssens * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe + * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe * Copyright (c) 2005, Herve Drolon, FreeImage Team * All rights reserved. * @@ -58,62 +52,59 @@ Forward 5-3 wavelet tranform in 2-D. Apply a reversible DWT transform to a component of an image. @param tilec Tile component information (current tile) */ -OPJ_BOOL opj_dwt_encode(opj_tcd_tilecomp_t * tilec); - +void dwt_encode(opj_tcd_tilecomp_t * tilec); /** Inverse 5-3 wavelet tranform in 2-D. Apply a reversible inverse DWT transform to a component of an image. @param tilec Tile component information (current tile) @param numres Number of resolution levels to decode */ -OPJ_BOOL opj_dwt_decode(opj_tcd_tilecomp_t* tilec, OPJ_UINT32 numres); - +void dwt_decode(opj_tcd_tilecomp_t* tilec, int numres); /** Get the gain of a subband for the reversible 5-3 DWT. @param orient Number that identifies the subband (0->LL, 1->HL, 2->LH, 3->HH) @return Returns 0 if orient = 0, returns 1 if orient = 1 or 2, returns 2 otherwise */ -OPJ_UINT32 opj_dwt_getgain(OPJ_UINT32 orient) ; +int dwt_getgain(int orient); /** Get the norm of a wavelet function of a subband at a specified level for the reversible 5-3 DWT. @param level Level of the wavelet function @param orient Band of the wavelet function @return Returns the norm of the wavelet function */ -OPJ_FLOAT64 opj_dwt_getnorm(OPJ_UINT32 level, OPJ_UINT32 orient); +double dwt_getnorm(int level, int orient); /** Forward 9-7 wavelet transform in 2-D. Apply an irreversible DWT transform to a component of an image. @param tilec Tile component information (current tile) */ -OPJ_BOOL opj_dwt_encode_real(opj_tcd_tilecomp_t * tilec); +void dwt_encode_real(opj_tcd_tilecomp_t * tilec); /** Inverse 9-7 wavelet transform in 2-D. Apply an irreversible inverse DWT transform to a component of an image. @param tilec Tile component information (current tile) @param numres Number of resolution levels to decode */ -OPJ_BOOL opj_dwt_decode_real(opj_tcd_tilecomp_t* restrict tilec, OPJ_UINT32 numres); - +void dwt_decode_real(opj_tcd_tilecomp_t* tilec, int numres); /** Get the gain of a subband for the irreversible 9-7 DWT. @param orient Number that identifies the subband (0->LL, 1->HL, 2->LH, 3->HH) @return Returns the gain of the 9-7 wavelet transform */ -OPJ_UINT32 opj_dwt_getgain_real(OPJ_UINT32 orient); +int dwt_getgain_real(int orient); /** Get the norm of a wavelet function of a subband at a specified level for the irreversible 9-7 DWT @param level Level of the wavelet function @param orient Band of the wavelet function @return Returns the norm of the 9-7 wavelet */ -OPJ_FLOAT64 opj_dwt_getnorm_real(OPJ_UINT32 level, OPJ_UINT32 orient); +double dwt_getnorm_real(int level, int orient); /** Explicit calculation of the Quantization Stepsizes @param tccp Tile-component coding parameters @param prec Precint analyzed */ -void opj_dwt_calc_explicit_stepsizes(opj_tccp_t * tccp, OPJ_UINT32 prec); +void dwt_calc_explicit_stepsizes(opj_tccp_t * tccp, int prec); /* ----------------------------------------------------------------------- */ /*@}*/ |