diff options
Diffstat (limited to 'converter/other/jpeg2000/libjasper/jpc/jpc_dec.h')
| -rw-r--r-- | converter/other/jpeg2000/libjasper/jpc/jpc_dec.h | 694 |
1 files changed, 347 insertions, 347 deletions
diff --git a/converter/other/jpeg2000/libjasper/jpc/jpc_dec.h b/converter/other/jpeg2000/libjasper/jpc/jpc_dec.h index fe0e9616..11fceb36 100644 --- a/converter/other/jpeg2000/libjasper/jpc/jpc_dec.h +++ b/converter/other/jpeg2000/libjasper/jpc/jpc_dec.h @@ -6,14 +6,14 @@ */ /* __START_OF_JASPER_LICENSE__ - * + * * JasPer Software License - * + * * IMAGE POWER JPEG-2000 PUBLIC LICENSE * ************************************ - * + * * GRANT: - * + * * Permission is hereby granted, free of charge, to any person (the "User") * obtaining a copy of this software and associated documentation, to deal * in the JasPer Software without restriction, including without limitation @@ -21,22 +21,22 @@ * and/or sell copies of the JasPer Software (in source and binary forms), * and to permit persons to whom the JasPer Software is furnished to do so, * provided further that the License Conditions below are met. - * + * * License Conditions * ****************** - * + * * A. Redistributions of source code must retain the above copyright notice, * and this list of conditions, and the following disclaimer. - * + * * B. Redistributions in binary form must reproduce the above copyright * notice, and this list of conditions, and the following disclaimer in * the documentation and/or other materials provided with the distribution. - * + * * C. Neither the name of Image Power, Inc. nor any other contributor * (including, but not limited to, the University of British Columbia and * Michael David Adams) may be used to endorse or promote products derived * from this software without specific prior written permission. - * + * * D. User agrees that it shall not commence any action against Image Power, * Inc., the University of British Columbia, Michael David Adams, or any * other contributors (collectively "Licensors") for infringement of any @@ -56,17 +56,17 @@ * trade dress, or service mark rights); and (v) divisions, continuations, * renewals, reissues and extensions of the foregoing (as and to the extent * applicable) now existing, hereafter filed, issued or acquired. - * + * * E. If User commences an infringement action against any Licensor(s) then * such Licensor(s) shall have the right to terminate User's license and * all sublicenses that have been granted hereunder by User to other parties. - * + * * F. This software is for use only in hardware or software products that * are compliant with ISO/IEC 15444-1 (i.e., JPEG-2000 Part 1). No license * or right to this Software is granted for products that do not comply * with ISO/IEC 15444-1. The JPEG-2000 Part 1 standard can be purchased * from the ISO. - * + * * THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. * NO USE OF THE JASPER SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER * THIS DISCLAIMER. THE JASPER SOFTWARE IS PROVIDED BY THE LICENSORS AND @@ -106,7 +106,7 @@ * TECHNOLOGY OR PRODUCTS FOR HIGH RISK ACTIVITIES AND WILL ENSURE THAT ITS * CUSTOMERS AND END-USERS OF ITS PRODUCTS ARE PROVIDED WITH A COPY OF THE * NOTICE SPECIFIED IN THIS SECTION. - * + * * __END_OF_JASPER_LICENSE__ */ @@ -141,14 +141,14 @@ typedef struct { - /* The index for this entry. */ - uint_fast16_t ind; + /* The index for this entry. */ + uint_fast16_t ind; - /* The data length. */ - uint_fast32_t len; + /* The data length. */ + uint_fast32_t len; - /* The data. */ - unsigned char *data; + /* The data. */ + unsigned char *data; } jpc_ppxstabent_t; @@ -156,15 +156,15 @@ typedef struct { typedef struct { - /* The number of entries. */ - int numents; + /* The number of entries. */ + int numents; - /* The maximum number of entries (i.e., the allocated size of the array - below). */ - int maxents; + /* The maximum number of entries (i.e., the allocated size of the array + below). */ + int maxents; - /* The table entries. */ - jpc_ppxstabent_t **ents; + /* The table entries. */ + jpc_ppxstabent_t **ents; } jpc_ppxstab_t; @@ -172,15 +172,15 @@ typedef struct { typedef struct { - /* The number of streams in this list. */ - int numstreams; + /* The number of streams in this list. */ + int numstreams; - /* The maximum number of streams that can be accommodated without - growing the streams array. */ - int maxstreams; + /* The maximum number of streams that can be accommodated without + growing the streams array. */ + int maxstreams; - /* The streams. */ - jas_stream_t **streams; + /* The streams. */ + jas_stream_t **streams; } jpc_streamlist_t; @@ -192,47 +192,47 @@ typedef struct { typedef struct { - /* How were various coding parameters set? */ - int flags; + /* How were various coding parameters set? */ + int flags; - /* Per-component coding style parameters (e.g., explicit precinct sizes) */ - uint_fast8_t csty; + /* Per-component coding style parameters (e.g., explicit precinct sizes) */ + uint_fast8_t csty; - /* The number of resolution levels. */ - uint_fast8_t numrlvls; + /* The number of resolution levels. */ + uint_fast8_t numrlvls; - /* The code block width exponent. */ - uint_fast8_t cblkwidthexpn; + /* The code block width exponent. */ + uint_fast8_t cblkwidthexpn; - /* The code block height exponent. */ - uint_fast8_t cblkheightexpn; + /* The code block height exponent. */ + uint_fast8_t cblkheightexpn; - /* The QMFB ID. */ - uint_fast8_t qmfbid; + /* The QMFB ID. */ + uint_fast8_t qmfbid; - /* The quantization style. */ - uint_fast8_t qsty; + /* The quantization style. */ + uint_fast8_t qsty; - /* The number of quantizer step sizes. */ - uint_fast16_t numstepsizes; + /* The number of quantizer step sizes. */ + uint_fast16_t numstepsizes; - /* The step sizes. */ - uint_fast16_t stepsizes[3 * JPC_MAXRLVLS + 1]; + /* The step sizes. */ + uint_fast16_t stepsizes[3 * JPC_MAXRLVLS + 1]; - /* The number of guard bits. */ - uint_fast8_t numguardbits; + /* The number of guard bits. */ + uint_fast8_t numguardbits; - /* The ROI shift value. */ - uint_fast8_t roishift; + /* The ROI shift value. */ + uint_fast8_t roishift; - /* The code block parameters. */ - uint_fast8_t cblkctx; + /* The code block parameters. */ + uint_fast8_t cblkctx; - /* The precinct width exponents. */ - uint_fast8_t prcwidthexpns[JPC_MAXRLVLS]; + /* The precinct width exponents. */ + uint_fast8_t prcwidthexpns[JPC_MAXRLVLS]; - /* The precinct height exponents. */ - uint_fast8_t prcheightexpns[JPC_MAXRLVLS]; + /* The precinct height exponents. */ + uint_fast8_t prcheightexpns[JPC_MAXRLVLS]; } jpc_dec_ccp_t; @@ -240,29 +240,29 @@ typedef struct { typedef struct { - /* How were these coding parameters set? */ - int flags; + /* How were these coding parameters set? */ + int flags; - /* Progression change list. */ - jpc_pchglist_t *pchglist; + /* Progression change list. */ + jpc_pchglist_t *pchglist; - /* Progression order. */ - uint_fast8_t prgord; + /* Progression order. */ + uint_fast8_t prgord; - /* The number of layers. */ - uint_fast16_t numlyrs; + /* The number of layers. */ + uint_fast16_t numlyrs; - /* The MCT ID. */ - uint_fast8_t mctid; + /* The MCT ID. */ + uint_fast8_t mctid; - /* The coding style parameters (e.g., SOP, EPH). */ - uint_fast8_t csty; + /* The coding style parameters (e.g., SOP, EPH). */ + uint_fast8_t csty; - /* The number of components. */ - uint_fast16_t numcomps; + /* The number of components. */ + uint_fast16_t numcomps; - /* The per-component coding parameters. */ - jpc_dec_ccp_t *ccps; + /* The per-component coding parameters. */ + jpc_dec_ccp_t *ccps; } jpc_dec_cp_t; @@ -274,38 +274,38 @@ typedef struct { typedef struct jpc_dec_seg_s { - /* The next segment in the list. */ - struct jpc_dec_seg_s *next; + /* The next segment in the list. */ + struct jpc_dec_seg_s *next; - /* The previous segment in the list. */ - struct jpc_dec_seg_s *prev; + /* The previous segment in the list. */ + struct jpc_dec_seg_s *prev; - /* The starting pass number for this segment. */ - int passno; + /* The starting pass number for this segment. */ + int passno; - /* The number of passes in this segment. */ - int numpasses; + /* The number of passes in this segment. */ + int numpasses; - /* The maximum number of passes in this segment. */ - int maxpasses; + /* The maximum number of passes in this segment. */ + int maxpasses; - /* The type of data in this segment (i.e., MQ or raw). */ - int type; + /* The type of data in this segment (i.e., MQ or raw). */ + int type; - /* A stream containing the data for this segment. */ - jas_stream_t *stream; + /* A stream containing the data for this segment. */ + jas_stream_t *stream; - /* The number of bytes destined for this segment from the packet - currently being decoded. */ - int cnt; + /* The number of bytes destined for this segment from the packet + currently being decoded. */ + int cnt; - /* A flag indicating if this segment has been terminated. */ - int complete; + /* A flag indicating if this segment has been terminated. */ + int complete; - /* The layer number to which this segment belongs. */ - /* If the segment spans multiple layers, then the largest layer number - spanned by the segment is used. */ - int lyrno; + /* The layer number to which this segment belongs. */ + /* If the segment spans multiple layers, then the largest layer number + spanned by the segment is used. */ + int lyrno; } jpc_dec_seg_t; @@ -313,11 +313,11 @@ typedef struct jpc_dec_seg_s { typedef struct { - /* The first entry in the list. */ - jpc_dec_seg_t *head; + /* The first entry in the list. */ + jpc_dec_seg_t *head; - /* The last entry in the list. */ - jpc_dec_seg_t *tail; + /* The last entry in the list. */ + jpc_dec_seg_t *tail; } jpc_dec_seglist_t; @@ -325,35 +325,35 @@ typedef struct { typedef struct { - /* The number of passes. */ - int numpasses; + /* The number of passes. */ + int numpasses; - /* A list of segments that still need to be decoded. */ - jpc_dec_seglist_t segs; + /* A list of segments that still need to be decoded. */ + jpc_dec_seglist_t segs; - /* The first incomplete/partial segment. */ - jpc_dec_seg_t *curseg; + /* The first incomplete/partial segment. */ + jpc_dec_seg_t *curseg; - /* The number of leading insignificant bit planes for this code block. */ - int numimsbs; + /* The number of leading insignificant bit planes for this code block. */ + int numimsbs; - /* The number of bits used to encode pass data lengths. */ - int numlenbits; + /* The number of bits used to encode pass data lengths. */ + int numlenbits; - /* The first pass number containing data for this code block. */ - int firstpassno; + /* The first pass number containing data for this code block. */ + int firstpassno; - /* The MQ decoder. */ - jpc_mqdec_t *mqdec; + /* The MQ decoder. */ + jpc_mqdec_t *mqdec; - /* The raw bit stream decoder. */ - jpc_bitstream_t *nulldec; + /* The raw bit stream decoder. */ + jpc_bitstream_t *nulldec; - /* The per-sample state information for this code block. */ - jas_matrix_t *flags; + /* The per-sample state information for this code block. */ + jas_matrix_t *flags; - /* The sample data associated with this code block. */ - jas_matrix_t *data; + /* The sample data associated with this code block. */ + jas_matrix_t *data; } jpc_dec_cblk_t; @@ -361,39 +361,39 @@ typedef struct { typedef struct { - /* The x-coordinate of the top-left corner of the precinct. */ - uint_fast32_t xstart; + /* The x-coordinate of the top-left corner of the precinct. */ + uint_fast32_t xstart; - /* The y-coordinate of the top-left corner of the precinct. */ - uint_fast32_t ystart; + /* The y-coordinate of the top-left corner of the precinct. */ + uint_fast32_t ystart; - /* The x-coordinate of the bottom-right corner of the precinct - (plus one). */ - uint_fast32_t xend; + /* The x-coordinate of the bottom-right corner of the precinct + (plus one). */ + uint_fast32_t xend; - /* The y-coordinate of the bottom-right corner of the precinct - (plus one). */ - uint_fast32_t yend; + /* The y-coordinate of the bottom-right corner of the precinct + (plus one). */ + uint_fast32_t yend; - /* The number of code blocks spanning this precinct in the horizontal - direction. */ - int numhcblks; + /* The number of code blocks spanning this precinct in the horizontal + direction. */ + int numhcblks; - /* The number of code blocks spanning this precinct in the vertical - direction. */ - int numvcblks; + /* The number of code blocks spanning this precinct in the vertical + direction. */ + int numvcblks; - /* The total number of code blocks in this precinct. */ - int numcblks; + /* The total number of code blocks in this precinct. */ + int numcblks; - /* The per code block information. */ - jpc_dec_cblk_t *cblks; + /* The per code block information. */ + jpc_dec_cblk_t *cblks; - /* The inclusion tag tree. */ - jpc_tagtree_t *incltagtree; + /* The inclusion tag tree. */ + jpc_tagtree_t *incltagtree; - /* The insignificant MSBs tag tree. */ - jpc_tagtree_t *numimsbstagtree; + /* The insignificant MSBs tag tree. */ + jpc_tagtree_t *numimsbstagtree; } jpc_dec_prc_t; @@ -401,29 +401,29 @@ typedef struct { typedef struct { - /* The per-code-block-group state information. */ - jpc_dec_prc_t *prcs; + /* The per-code-block-group state information. */ + jpc_dec_prc_t *prcs; - /* The sample data associated with this band. */ - jas_matrix_t *data; + /* The sample data associated with this band. */ + jas_matrix_t *data; - /* The orientation of this band (i.e., LL, LH, HL, or HH). */ - int orient; + /* The orientation of this band (i.e., LL, LH, HL, or HH). */ + int orient; - /* The encoded quantizer step size. */ - int stepsize; + /* The encoded quantizer step size. */ + int stepsize; - /* The absolute quantizer step size. */ - jpc_fix_t absstepsize; + /* The absolute quantizer step size. */ + jpc_fix_t absstepsize; - /* The number of bit planes for this band. */ - int numbps; + /* The number of bit planes for this band. */ + int numbps; - /* The analysis gain associated with this band. */ - int analgain; + /* The analysis gain associated with this band. */ + int analgain; - /* The ROI shift value for this band. */ - int roishift; + /* The ROI shift value for this band. */ + int roishift; } jpc_dec_band_t; @@ -431,60 +431,60 @@ typedef struct { typedef struct { - /* The number of bands associated with this resolution level. */ - int numbands; + /* The number of bands associated with this resolution level. */ + int numbands; - /* The per-band information. */ - jpc_dec_band_t *bands; + /* The per-band information. */ + jpc_dec_band_t *bands; - /* The x-coordinate of the top-left corner of the tile-component - at this resolution. */ - uint_fast32_t xstart; + /* The x-coordinate of the top-left corner of the tile-component + at this resolution. */ + uint_fast32_t xstart; - /* The y-coordinate of the top-left corner of the tile-component - at this resolution. */ - uint_fast32_t ystart; + /* The y-coordinate of the top-left corner of the tile-component + at this resolution. */ + uint_fast32_t ystart; - /* The x-coordinate of the bottom-right corner of the tile-component - at this resolution (plus one). */ - uint_fast32_t xend; + /* The x-coordinate of the bottom-right corner of the tile-component + at this resolution (plus one). */ + uint_fast32_t xend; - /* The y-coordinate of the bottom-right corner of the tile-component - at this resolution (plus one). */ - uint_fast32_t yend; + /* The y-coordinate of the bottom-right corner of the tile-component + at this resolution (plus one). */ + uint_fast32_t yend; - /* The exponent value for the nominal precinct width measured - relative to the associated LL band. */ - int prcwidthexpn; + /* The exponent value for the nominal precinct width measured + relative to the associated LL band. */ + int prcwidthexpn; - /* The exponent value for the nominal precinct height measured - relative to the associated LL band. */ - int prcheightexpn; + /* The exponent value for the nominal precinct height measured + relative to the associated LL band. */ + int prcheightexpn; - /* The number of precincts in the horizontal direction. */ - int numhprcs; + /* The number of precincts in the horizontal direction. */ + int numhprcs; - /* The number of precincts in the vertical direction. */ - int numvprcs; + /* The number of precincts in the vertical direction. */ + int numvprcs; - /* The total number of precincts. */ - int numprcs; + /* The total number of precincts. */ + int numprcs; - /* The exponent value for the nominal code block group width. - This quantity is associated with the next lower resolution level - (assuming that there is one). */ - int cbgwidthexpn; + /* The exponent value for the nominal code block group width. + This quantity is associated with the next lower resolution level + (assuming that there is one). */ + int cbgwidthexpn; - /* The exponent value for the nominal code block group height - This quantity is associated with the next lower resolution level - (assuming that there is one). */ - int cbgheightexpn; + /* The exponent value for the nominal code block group height + This quantity is associated with the next lower resolution level + (assuming that there is one). */ + int cbgheightexpn; - /* The exponent value for the code block width. */ - uint_fast16_t cblkwidthexpn; + /* The exponent value for the code block width. */ + uint_fast16_t cblkwidthexpn; - /* The exponent value for the code block height. */ - uint_fast16_t cblkheightexpn; + /* The exponent value for the code block height. */ + uint_fast16_t cblkheightexpn; } jpc_dec_rlvl_t; @@ -492,33 +492,33 @@ typedef struct { typedef struct { - /* The x-coordinate of the top-left corner of the tile-component - in the coordinate system of the tile-component. */ - uint_fast32_t xstart; + /* The x-coordinate of the top-left corner of the tile-component + in the coordinate system of the tile-component. */ + uint_fast32_t xstart; - /* The y-coordinate of the top-left corner of the tile-component - in the coordinate system of the tile-component. */ - uint_fast32_t ystart; + /* The y-coordinate of the top-left corner of the tile-component + in the coordinate system of the tile-component. */ + uint_fast32_t ystart; - /* The x-coordinate of the bottom-right corner of the tile-component - in the coordinate system of the tile-component (plus one). */ - uint_fast32_t xend; + /* The x-coordinate of the bottom-right corner of the tile-component + in the coordinate system of the tile-component (plus one). */ + uint_fast32_t xend; - /* The y-coordinate of the bottom-right corner of the tile-component - in the coordinate system of the tile-component (plus one). */ - uint_fast32_t yend; + /* The y-coordinate of the bottom-right corner of the tile-component + in the coordinate system of the tile-component (plus one). */ + uint_fast32_t yend; - /* The component data for the current tile. */ - jas_matrix_t *data; + /* The component data for the current tile. */ + jas_matrix_t *data; - /* The number of resolution levels. */ - uint_fast16_t numrlvls; + /* The number of resolution levels. */ + uint_fast16_t numrlvls; - /* The per resolution level information. */ - jpc_dec_rlvl_t *rlvls; + /* The per resolution level information. */ + jpc_dec_rlvl_t *rlvls; - /* The TSFB. */ - jpc_tsfb_t *tsfb; + /* The TSFB. */ + jpc_tsfb_t *tsfb; } jpc_dec_tcomp_t; @@ -526,60 +526,60 @@ typedef struct { * Tile states. */ -#define JPC_TILE_INIT 0 -#define JPC_TILE_ACTIVE 1 -#define JPC_TILE_ACTIVELAST 2 -#define JPC_TILE_DONE 3 +#define JPC_TILE_INIT 0 +#define JPC_TILE_ACTIVE 1 +#define JPC_TILE_ACTIVELAST 2 +#define JPC_TILE_DONE 3 /* Decoder per-tile state information. */ typedef struct { - /* The processing state for this tile. */ - int state; + /* The processing state for this tile. */ + int state; - /* The x-coordinate of the top-left corner of the tile on the reference - grid. */ - uint_fast32_t xstart; + /* The x-coordinate of the top-left corner of the tile on the reference + grid. */ + uint_fast32_t xstart; - /* The y-coordinate of the top-left corner of the tile on the reference - grid. */ - uint_fast32_t ystart; + /* The y-coordinate of the top-left corner of the tile on the reference + grid. */ + uint_fast32_t ystart; - /* The x-coordinate of the bottom-right corner of the tile on the - reference grid (plus one). */ - uint_fast32_t xend; + /* The x-coordinate of the bottom-right corner of the tile on the + reference grid (plus one). */ + uint_fast32_t xend; - /* The y-coordinate of the bottom-right corner of the tile on the - reference grid (plus one). */ - uint_fast32_t yend; + /* The y-coordinate of the bottom-right corner of the tile on the + reference grid (plus one). */ + uint_fast32_t yend; - /* The packed packet header data for this tile. */ - jpc_ppxstab_t *pptstab; + /* The packed packet header data for this tile. */ + jpc_ppxstab_t *pptstab; - /* A stream containing the packed packet header data for this tile. */ - jas_stream_t *pkthdrstream; + /* A stream containing the packed packet header data for this tile. */ + jas_stream_t *pkthdrstream; - /* The current position within the packed packet header stream. */ - long pkthdrstreampos; + /* The current position within the packed packet header stream. */ + long pkthdrstreampos; - /* The coding parameters for this tile. */ - jpc_dec_cp_t *cp; + /* The coding parameters for this tile. */ + jpc_dec_cp_t *cp; - /* The per tile-component information. */ - jpc_dec_tcomp_t *tcomps; + /* The per tile-component information. */ + jpc_dec_tcomp_t *tcomps; - /* The next expected tile-part number. */ - int partno; + /* The next expected tile-part number. */ + int partno; - /* The number of tile-parts. */ - int numparts; + /* The number of tile-parts. */ + int numparts; - /* The coding mode. */ - int realmode; + /* The coding mode. */ + int realmode; - /* The packet iterator for this tile. */ - jpc_pi_t *pi; + /* The packet iterator for this tile. */ + jpc_pi_t *pi; } jpc_dec_tile_t; @@ -587,29 +587,29 @@ typedef struct { typedef struct { - /* The horizontal sampling period. */ - uint_fast32_t hstep; + /* The horizontal sampling period. */ + uint_fast32_t hstep; - /* The vertical sampling period. */ - uint_fast32_t vstep; + /* The vertical sampling period. */ + uint_fast32_t vstep; - /* The number of samples in the horizontal direction. */ - uint_fast32_t width; + /* The number of samples in the horizontal direction. */ + uint_fast32_t width; - /* The number of samples in the vertical direction. */ - uint_fast32_t height; + /* The number of samples in the vertical direction. */ + uint_fast32_t height; - /* The precision of the sample data. */ - uint_fast16_t prec; + /* The precision of the sample data. */ + uint_fast16_t prec; - /* The signedness of the sample data. */ - bool sgnd; + /* The signedness of the sample data. */ + bool sgnd; - /* The sample alignment horizontal offset. */ - uint_fast32_t hsubstep; - - /* The sample alignment vertical offset. */ - uint_fast32_t vsubstep; + /* The sample alignment horizontal offset. */ + uint_fast32_t hsubstep; + + /* The sample alignment vertical offset. */ + uint_fast32_t vsubstep; } jpc_dec_cmpt_t; @@ -617,96 +617,96 @@ typedef struct { typedef struct { - /* The decoded image. */ - jas_image_t *image; + /* The decoded image. */ + jas_image_t *image; - /* The x-coordinate of the top-left corner of the image area on - the reference grid. */ - uint_fast32_t xstart; + /* The x-coordinate of the top-left corner of the image area on + the reference grid. */ + uint_fast32_t xstart; - /* The y-coordinate of the top-left corner of the image area on - the reference grid. */ - uint_fast32_t ystart; + /* The y-coordinate of the top-left corner of the image area on + the reference grid. */ + uint_fast32_t ystart; - /* The x-coordinate of the bottom-right corner of the image area on - the reference grid (plus one). */ - uint_fast32_t xend; + /* The x-coordinate of the bottom-right corner of the image area on + the reference grid (plus one). */ + uint_fast32_t xend; - /* The y-coordinate of the bottom-right corner of the image area on - the reference grid (plus one). */ - uint_fast32_t yend; + /* The y-coordinate of the bottom-right corner of the image area on + the reference grid (plus one). */ + uint_fast32_t yend; - /* The nominal tile width in units of the image reference grid. */ - uint_fast32_t tilewidth; + /* The nominal tile width in units of the image reference grid. */ + uint_fast32_t tilewidth; - /* The nominal tile height in units of the image reference grid. */ - uint_fast32_t tileheight; + /* The nominal tile height in units of the image reference grid. */ + uint_fast32_t tileheight; - /* The horizontal offset from the origin of the reference grid to the - left side of the first tile. */ - uint_fast32_t tilexoff; + /* The horizontal offset from the origin of the reference grid to the + left side of the first tile. */ + uint_fast32_t tilexoff; - /* The vertical offset from the origin of the reference grid to the - top side of the first tile. */ - uint_fast32_t tileyoff; + /* The vertical offset from the origin of the reference grid to the + top side of the first tile. */ + uint_fast32_t tileyoff; - /* The number of tiles spanning the image area in the vertical - direction. */ - int numhtiles; + /* The number of tiles spanning the image area in the vertical + direction. */ + int numhtiles; - /* The number of tiles spanning the image area in the horizontal - direction. */ - int numvtiles; + /* The number of tiles spanning the image area in the horizontal + direction. */ + int numvtiles; - /* The total number of tiles. */ - int numtiles; + /* The total number of tiles. */ + int numtiles; - /* The per-tile information. */ - jpc_dec_tile_t *tiles; + /* The per-tile information. */ + jpc_dec_tile_t *tiles; - /* The tile currently being processed. */ - jpc_dec_tile_t *curtile; + /* The tile currently being processed. */ + jpc_dec_tile_t *curtile; - /* The number of components. */ - int numcomps; + /* The number of components. */ + int numcomps; - /* The stream containing the input JPEG-2000 code stream data. */ - jas_stream_t *in; + /* The stream containing the input JPEG-2000 code stream data. */ + jas_stream_t *in; - /* The default coding parameters for all tiles. */ - jpc_dec_cp_t *cp; + /* The default coding parameters for all tiles. */ + jpc_dec_cp_t *cp; - /* The maximum number of layers that may be decoded. */ - int maxlyrs; + /* The maximum number of layers that may be decoded. */ + int maxlyrs; - /* The maximum number of packets that may be decoded. */ - int maxpkts; + /* The maximum number of packets that may be decoded. */ + int maxpkts; - /* The number of packets decoded so far in the processing of the entire - code stream. */ - int numpkts; + /* The number of packets decoded so far in the processing of the entire + code stream. */ + int numpkts; - /* The next expected PPM marker segment sequence number. */ - int ppmseqno; + /* The next expected PPM marker segment sequence number. */ + int ppmseqno; - /* The current state for code stream processing. */ - int state; + /* The current state for code stream processing. */ + int state; - /* The per-component information. */ - jpc_dec_cmpt_t *cmpts; + /* The per-component information. */ + jpc_dec_cmpt_t *cmpts; - /* The information from PPM marker segments. */ - jpc_ppxstab_t *ppmstab; + /* The information from PPM marker segments. */ + jpc_ppxstab_t *ppmstab; - /* A list of streams containing packet header data from PPM marker - segments. */ - jpc_streamlist_t *pkthdrstreams; + /* A list of streams containing packet header data from PPM marker + segments. */ + jpc_streamlist_t *pkthdrstreams; - /* The expected ending offset for a tile-part. */ - long curtileendoff; + /* The expected ending offset for a tile-part. */ + long curtileendoff; - /* This is required by the tier-2 decoder. */ - jpc_cstate_t *cstate; + /* This is required by the tier-2 decoder. */ + jpc_cstate_t *cstate; } jpc_dec_t; @@ -714,14 +714,14 @@ typedef struct { typedef struct { - /* The debug level for the decoder. */ - int debug; + /* The debug level for the decoder. */ + int debug; - /* The maximum number of layers to decode. */ - int maxlyrs; + /* The maximum number of layers to decode. */ + int maxlyrs; - /* The maximum number of packets to decode. */ - int maxpkts; + /* The maximum number of packets to decode. */ + int maxpkts; } jpc_dec_importopts_t; |