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Diffstat (limited to 'libopenjpeg/tcd.h')
| -rw-r--r-- | libopenjpeg/tcd.h | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/libopenjpeg/tcd.h b/libopenjpeg/tcd.h deleted file mode 100644 index 9401e968..00000000 --- a/libopenjpeg/tcd.h +++ /dev/null @@ -1,175 +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. - */ - -#ifndef __TCD_H -#define __TCD_H - -#include "j2k.h" -#include "tgt.h" - -typedef struct { - int numpasses; - int len; - unsigned char *data; - int maxpasses; - int numnewpasses; - int newlen; -} tcd_seg_t; - -typedef struct { - int rate; - double distortiondec; - int term, len; -} tcd_pass_t; - -typedef struct { - int numpasses; /* Number of passes in the layer */ - int len; /* len of information */ - double disto; /* add for index (Cfr. Marcela) */ - unsigned char *data; /* data */ -} tcd_layer_t; - -typedef struct { - int x0, y0, x1, y1; /* dimension of the code-blocks : left upper corner (x0, y0) right low corner (x1,y1) */ - int numbps; - int numlenbits; - int len; /* length */ - int numpasses; /* number of pass already done for the code-blocks */ - int numnewpasses; /* number of pass added to the code-blocks */ - int numsegs; /* number of segments */ - tcd_seg_t segs[100]; /* segments informations */ - unsigned char data[8192]; /* Data */ - int numpassesinlayers; /* number of passes in the layer */ - tcd_layer_t layers[100]; /* layer information */ - int totalpasses; /* total number of passes */ - tcd_pass_t passes[100]; /* information about the passes */ -} tcd_cblk_t; - -typedef struct { - int x0, y0, x1, y1; /* dimension of the precinct : left upper corner (x0, y0) right low corner (x1,y1) */ - int cw, ch; /* number of precinct in width and heigth */ - tcd_cblk_t *cblks; /* code-blocks informations */ - tgt_tree_t *incltree; /* inclusion tree */ - tgt_tree_t *imsbtree; /* IMSB tree */ -} tcd_precinct_t; - -typedef struct { - int x0, y0, x1, y1; /* dimension of the subband : left upper corner (x0, y0) right low corner (x1,y1) */ - int bandno; - tcd_precinct_t *precincts; /* precinct information */ - int numbps; - int stepsize; -} tcd_band_t; - -typedef struct { - int x0, y0, x1, y1; /* dimension of the resolution level : left upper corner (x0, y0) right low corner (x1,y1) */ - int pw, ph; - int numbands; /* number sub-band for the resolution level */ - tcd_band_t bands[3]; /* subband information */ -} tcd_resolution_t; - -typedef struct { - int x0, y0, x1, y1; /* dimension of component : left upper corner (x0, y0) right low corner (x1,y1) */ - int numresolutions; /* number of resolutions level */ - tcd_resolution_t *resolutions; /* resolutions information */ - int *data; /* data of the component */ -} tcd_tilecomp_t; - -typedef struct { - int x0, y0, x1, y1; /* dimension of the tile : left upper corner (x0, y0) right low corner (x1,y1) */ - int numcomps; /* number of components in tile */ - tcd_tilecomp_t *comps; /* Components information */ -} tcd_tile_t; - -typedef struct { - int tw, th; /* number of tiles in width and heigth */ - tcd_tile_t *tiles; /* Tiles information */ -} tcd_image_t; - -/* - * Initialize the tile coder (reuses the memory allocated by tcd_malloc_encode) - * img: raw image - * cp: coding parameters - * curtileno : number that identifies the tile that will be encoded - */ -void tcd_init_encode(j2k_image_t * img, j2k_cp_t * cp, int curtileno); - - -/* - * Initialize the tile coder (allocate the memory) - * img: raw image - * cp: coding parameters - * curtileno : number that identifies the tile that will be encoded - */ -void tcd_malloc_encode(j2k_image_t * img, j2k_cp_t * cp, int curtileno); - - -/* - * Initialize the tile decoder - * img: raw image - * cp: coding parameters - */ -void tcd_init(j2k_image_t * img, j2k_cp_t * cp); - - -/* - * Free the memory allocated for encoding - * img: raw image - * cp: coding parameters - * curtileno : number that identifies the tile that will be encoded - */ -void tcd_free_encode(j2k_image_t * img, j2k_cp_t * cp, int curtileno); - -/* - * Encode a tile from the raw image into a buffer, format pnm, pgm or ppm - * tileno: number that identifies one of the tiles to be encoded - * dest: destination buffer - * len: length of destination buffer - * info_IM: creation of index file - */ -int tcd_encode_tile_pxm(int tileno, unsigned char *dest, int len, info_image * info_IM); - - -/* - * Encode a tile from the raw image into a buffer, format pgx - * tileno: number that identifies one of the tiles to be encoded - * dest: destination buffer - * len: length of destination buffer - * info_IM: creation of index file - */ -int tcd_encode_tile_pgx(int tileno, unsigned char *dest, int len, info_image * info_IM); - -/* - * Decode a tile from a buffer into a raw image - * src: source buffer - * len: length of the source buffer - * tileno: number that identifies the tile that will be decoded - */ -int tcd_decode_tile(unsigned char *src, int len, int tileno); - -#endif |