diff options
Diffstat (limited to 'extern/libopenjpeg/mct.h')
| -rw-r--r-- | extern/libopenjpeg/mct.h | 75 |
1 files changed, 66 insertions, 9 deletions
diff --git a/extern/libopenjpeg/mct.h b/extern/libopenjpeg/mct.h index 84e3f8add19..1c1f4d0c4da 100644 --- a/extern/libopenjpeg/mct.h +++ b/extern/libopenjpeg/mct.h @@ -1,10 +1,18 @@ /* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq + * 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) 2001-2003, David Janssens * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe + * Copyright (c) 2003-2007, Francois-Olivier Devaux + * Copyright (c) 2003-2014, Antonin Descampe * Copyright (c) 2005, Herve Drolon, FreeImage Team + * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR + * Copyright (c) 2012, CS Systemes d'Information, France * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -52,7 +60,7 @@ Apply a reversible multi-component transform to an image @param c2 Samples blue component @param n Number of samples for each component */ -void mct_encode(int *c0, int *c1, int *c2, int n); +void opj_mct_encode(OPJ_INT32 *c0, OPJ_INT32 *c1, OPJ_INT32 *c2, OPJ_UINT32 n); /** Apply a reversible multi-component inverse transform to an image @param c0 Samples for luminance component @@ -60,13 +68,13 @@ Apply a reversible multi-component inverse transform to an image @param c2 Samples for blue chrominance component @param n Number of samples for each component */ -void mct_decode(int *c0, int *c1, int *c2, int n); +void opj_mct_decode(OPJ_INT32 *c0, OPJ_INT32 *c1, OPJ_INT32 *c2, OPJ_UINT32 n); /** Get norm of the basis function used for the reversible multi-component transform @param compno Number of the component (0->Y, 1->U, 2->V) @return */ -double mct_getnorm(int compno); +OPJ_FLOAT64 opj_mct_getnorm(OPJ_UINT32 compno); /** Apply an irreversible multi-component transform to an image @@ -75,7 +83,7 @@ Apply an irreversible multi-component transform to an image @param c2 Samples blue component @param n Number of samples for each component */ -void mct_encode_real(int *c0, int *c1, int *c2, int n); +void opj_mct_encode_real(OPJ_INT32 *c0, OPJ_INT32 *c1, OPJ_INT32 *c2, OPJ_UINT32 n); /** Apply an irreversible multi-component inverse transform to an image @param c0 Samples for luminance component @@ -83,13 +91,62 @@ Apply an irreversible multi-component inverse transform to an image @param c2 Samples for blue chrominance component @param n Number of samples for each component */ -void mct_decode_real(float* c0, float* c1, float* c2, int n); +void opj_mct_decode_real(OPJ_FLOAT32* c0, OPJ_FLOAT32* c1, OPJ_FLOAT32* c2, OPJ_UINT32 n); /** Get norm of the basis function used for the irreversible multi-component transform @param compno Number of the component (0->Y, 1->U, 2->V) @return */ -double mct_getnorm_real(int compno); +OPJ_FLOAT64 opj_mct_getnorm_real(OPJ_UINT32 compno); + +/** +FIXME DOC +@param p_coding_data MCT data +@param n size of components +@param p_data components +@param p_nb_comp nb of components (i.e. size of p_data) +@param is_signed tells if the data is signed +@return OPJ_FALSE if function encounter a problem, OPJ_TRUE otherwise +*/ +OPJ_BOOL opj_mct_encode_custom( + OPJ_BYTE * p_coding_data, + OPJ_UINT32 n, + OPJ_BYTE ** p_data, + OPJ_UINT32 p_nb_comp, + OPJ_UINT32 is_signed); +/** +FIXME DOC +@param pDecodingData MCT data +@param n size of components +@param pData components +@param pNbComp nb of components (i.e. size of p_data) +@param isSigned tells if the data is signed +@return OPJ_FALSE if function encounter a problem, OPJ_TRUE otherwise +*/ +OPJ_BOOL opj_mct_decode_custom( + OPJ_BYTE * pDecodingData, + OPJ_UINT32 n, + OPJ_BYTE ** pData, + OPJ_UINT32 pNbComp, + OPJ_UINT32 isSigned); +/** +FIXME DOC +@param pNorms MCT data +@param p_nb_comps size of components +@param pMatrix components +@return +*/ +void opj_calculate_norms( OPJ_FLOAT64 * pNorms, + OPJ_UINT32 p_nb_comps, + OPJ_FLOAT32 * pMatrix); +/** +FIXME DOC +*/ +const OPJ_FLOAT64 * opj_mct_get_mct_norms (void); +/** +FIXME DOC +*/ +const OPJ_FLOAT64 * opj_mct_get_mct_norms_real (void); /* ----------------------------------------------------------------------- */ /*@}*/ |