diff options
| author | Sebastien Lugan <slugan@users.noreply.github.com> | 2004-04-29 13:10:05 +0000 |
|---|---|---|
| committer | Sebastien Lugan <slugan@users.noreply.github.com> | 2004-04-29 13:10:05 +0000 |
| commit | ec9bd9f6a455a83da8c2c77f5b2628b416cca18f (patch) | |
| tree | e9f3cb176093b68fc7faf35f09b595f5b1f6680d /libopenjpeg/j2k.h | |
| parent | 4f83e82a74e7456881eadd68f5b863ea502ea8bc (diff) | |
Reformatage : indent -kr $(find . -name '*.c') $(find . -name '*.h')
Diffstat (limited to 'libopenjpeg/j2k.h')
| -rw-r--r-- | libopenjpeg/j2k.h | 199 |
1 files changed, 101 insertions, 98 deletions
diff --git a/libopenjpeg/j2k.h b/libopenjpeg/j2k.h index f1f5f49e..796b45c9 100644 --- a/libopenjpeg/j2k.h +++ b/libopenjpeg/j2k.h @@ -41,8 +41,8 @@ #ifndef __J2K_H #define __J2K_H -#define J2K_MAXRLVLS 33 /* Number of maximum resolution level authorized */ -#define J2K_MAXBANDS (3*J2K_MAXRLVLS+1) /* Number of maximum sub-band linked to number of resolution level */ +#define J2K_MAXRLVLS 33 /* Number of maximum resolution level authorized */ +#define J2K_MAXBANDS (3*J2K_MAXRLVLS+1) /* Number of maximum sub-band linked to number of resolution level */ #define J2K_CP_CSTY_PRT 0x01 #define J2K_CP_CSTY_SOP 0x02 @@ -59,127 +59,127 @@ #define J2K_CCP_QNTSTY_SEQNT 2 typedef struct { - int reduce_on; /* option reduce is used if reduce = 1 */ - int reduce_value; /* if option reduce is used -> original dimension divided by 2^value */ + int reduce_on; /* option reduce is used if reduce = 1 */ + int reduce_value; /* if option reduce is used -> original dimension divided by 2^value */ } j2k_option_t; typedef struct { - int dx, dy; /* XRsiz, YRsiz */ - int w, h; /* width and height of data */ - int x0, y0; /* offset of the component compare to the whole image */ - int prec; /* precision */ - int bpp; /* deapth of image in bits */ - int sgnd; /* signed */ - int resno_decoded; /* number of decoded resolution */ - int factor; /* number of division by 2 of the out image compare to the original size of image */ - int *data; /* image-component data */ + int dx, dy; /* XRsiz, YRsiz */ + int w, h; /* width and height of data */ + int x0, y0; /* offset of the component compare to the whole image */ + int prec; /* precision */ + int bpp; /* deapth of image in bits */ + int sgnd; /* signed */ + int resno_decoded; /* number of decoded resolution */ + int factor; /* number of division by 2 of the out image compare to the original size of image */ + int *data; /* image-component data */ } j2k_comp_t; typedef struct { - int x0, y0; /* XOsiz, YOsiz */ - int x1, y1; /* Xsiz, Ysiz */ - int numcomps; /* number of components */ - int index_on; /* 0 = no index || 1 = index */ - j2k_comp_t *comps; /* image-components */ + int x0, y0; /* XOsiz, YOsiz */ + int x1, y1; /* Xsiz, Ysiz */ + int numcomps; /* number of components */ + int index_on; /* 0 = no index || 1 = index */ + j2k_comp_t *comps; /* image-components */ } j2k_image_t; typedef struct { - int expn; /* exponent */ - int mant; /* mantissa */ + int expn; /* exponent */ + int mant; /* mantissa */ } j2k_stepsize_t; typedef struct { - int csty; /* coding style */ - int numresolutions; /* number of resolutions */ - int cblkw; /* width of code-blocks */ - int cblkh; /* height of code-blocks */ - int cblksty; /* code-block coding style */ - int qmfbid; /* discrete wavelet transform identifier */ - int qntsty; /* quantisation style */ - j2k_stepsize_t stepsizes[J2K_MAXBANDS]; /* stepsizes used for quantisation */ - int numgbits; /* number of guard bits */ - int roishift; /* Region Of Interest shift */ - int prcw[J2K_MAXRLVLS]; /* Precinct width */ - int prch[J2K_MAXRLVLS]; /* Precinct height */ + int csty; /* coding style */ + int numresolutions; /* number of resolutions */ + int cblkw; /* width of code-blocks */ + int cblkh; /* height of code-blocks */ + int cblksty; /* code-block coding style */ + int qmfbid; /* discrete wavelet transform identifier */ + int qntsty; /* quantisation style */ + j2k_stepsize_t stepsizes[J2K_MAXBANDS]; /* stepsizes used for quantisation */ + int numgbits; /* number of guard bits */ + int roishift; /* Region Of Interest shift */ + int prcw[J2K_MAXRLVLS]; /* Precinct width */ + int prch[J2K_MAXRLVLS]; /* Precinct height */ } j2k_tccp_t; typedef struct { - int resno0, compno0; - int layno1, resno1, compno1; - int prg; - int tile; - char progorder[4]; + int resno0, compno0; + int layno1, resno1, compno1; + int prg; + int tile; + char progorder[4]; } j2k_poc_t; typedef struct { - int first; /* 1 : first part-tile of a tile */ - int csty; /* coding style */ - int prg; /* progression order */ - int numlayers; /* number of layers */ - int mct; /* multi-component transform identifier */ - int rates[100]; /* rates of layers */ - int numpocs; /* number of progression order changes */ - int POC; /* Precise if a POC marker has been used O:NO, 1:YES */ - j2k_poc_t pocs[32]; /* progression order changes */ - unsigned char *ppt_data; /* packet header store there for futur use in t2_decode_packet */ - int ppt; /* If ppt == 1 --> there was a PPT marker for the present tile */ - int ppt_store; /* Use in case of multiple marker PPT (number of info already store) */ - j2k_tccp_t *tccps; /* tile-component coding parameters */ + int first; /* 1 : first part-tile of a tile */ + int csty; /* coding style */ + int prg; /* progression order */ + int numlayers; /* number of layers */ + int mct; /* multi-component transform identifier */ + int rates[100]; /* rates of layers */ + int numpocs; /* number of progression order changes */ + int POC; /* Precise if a POC marker has been used O:NO, 1:YES */ + j2k_poc_t pocs[32]; /* progression order changes */ + unsigned char *ppt_data; /* packet header store there for futur use in t2_decode_packet */ + int ppt; /* If ppt == 1 --> there was a PPT marker for the present tile */ + int ppt_store; /* Use in case of multiple marker PPT (number of info already store) */ + j2k_tccp_t *tccps; /* tile-component coding parameters */ } j2k_tcp_t; typedef struct { - int image_type; /* 0: PNM, PGM, PPM 1: PGX */ - int disto_alloc; /* Allocation by rate/distortion */ - int fixed_alloc; /* Allocation by fixed layer */ - int reduce_on; /* option reduce is used if reduce = 1 */ - int reduce_value; /* if option reduce is used -> original dimension divided by 2^value */ - int tx0, ty0; /* XTOsiz, YTOsiz */ - int tdx, tdy; /* XTsiz, YTsiz */ - char *comment; /* comment for coding */ - int tw, th; /* number of tiles in width and heigth */ - int *tileno; /* ID number of the tiles present in the codestream */ - int tileno_size; /* size of the vector tileno */ - unsigned char *ppm_data; /* packet header store there for futur use in t2_decode_packet */ - int ppm; /* If ppm == 1 --> there was a PPM marker for the present tile */ - int ppm_store; /* Use in case of multiple marker PPM (number of info already store) */ - int ppm_previous; /* Use in case of multiple marker PPM (case on non-finished previous info) */ - j2k_tcp_t *tcps; /* tile coding parameters */ - int *matrice; /* Fixed layer */ + int image_type; /* 0: PNM, PGM, PPM 1: PGX */ + int disto_alloc; /* Allocation by rate/distortion */ + int fixed_alloc; /* Allocation by fixed layer */ + int reduce_on; /* option reduce is used if reduce = 1 */ + int reduce_value; /* if option reduce is used -> original dimension divided by 2^value */ + int tx0, ty0; /* XTOsiz, YTOsiz */ + int tdx, tdy; /* XTsiz, YTsiz */ + char *comment; /* comment for coding */ + int tw, th; /* number of tiles in width and heigth */ + int *tileno; /* ID number of the tiles present in the codestream */ + int tileno_size; /* size of the vector tileno */ + unsigned char *ppm_data; /* packet header store there for futur use in t2_decode_packet */ + int ppm; /* If ppm == 1 --> there was a PPM marker for the present tile */ + int ppm_store; /* Use in case of multiple marker PPM (number of info already store) */ + int ppm_previous; /* Use in case of multiple marker PPM (case on non-finished previous info) */ + j2k_tcp_t *tcps; /* tile coding parameters */ + int *matrice; /* Fixed layer */ } j2k_cp_t; typedef struct { - int start_pos, end_pos; /* start and end position */ - double disto; /* ADD for Marcela */ -} info_packet; /* Index struct */ + int start_pos, end_pos; /* start and end position */ + double disto; /* ADD for Marcela */ +} info_packet; /* Index struct */ typedef struct { - double *thresh; /* value of thresh for each layer by tile cfr. Marcela */ - int num_tile; /* Number of Tile */ - int start_pos; /* Start position */ - int end_header; /* End position of the header */ - int end_pos; /* End position */ - int pw, ph; /* number of precinct by tile */ - info_packet *packet; /* information concerning packets inside tile */ -} info_tile; /* index struct */ + double *thresh; /* value of thresh for each layer by tile cfr. Marcela */ + int num_tile; /* Number of Tile */ + int start_pos; /* Start position */ + int end_header; /* End position of the header */ + int end_pos; /* End position */ + int pw, ph; /* number of precinct by tile */ + info_packet *packet; /* information concerning packets inside tile */ +} info_tile; /* index struct */ typedef struct { - int index_on; - double D_max; /* ADD for Marcela */ - int num; /* numero of packet */ - int index_write; /* writing the packet inthe index with t2_encode_packets */ - int Im_w, Im_h; /* Image width and Height */ - int Prog; /* progression order */ - int Tile_x, Tile_y; /* Number of Tile in X and Y */ - int tw, th; - int Comp; /* Component numbers */ - int Layer; /* number of layer */ - int Decomposition; /* number of decomposition */ - int pw, ph; /* nombre precinct in X and Y */ - int pdx, pdy; /* size of precinct in X and Y */ - int Main_head_end; /* Main header position */ - int codestream_size; /* codestream's size */ - info_tile *tile; /* information concerning tiles inside image */ -} info_image; /* index struct */ + int index_on; + double D_max; /* ADD for Marcela */ + int num; /* numero of packet */ + int index_write; /* writing the packet inthe index with t2_encode_packets */ + int Im_w, Im_h; /* Image width and Height */ + int Prog; /* progression order */ + int Tile_x, Tile_y; /* Number of Tile in X and Y */ + int tw, th; + int Comp; /* Component numbers */ + int Layer; /* number of layer */ + int Decomposition; /* number of decomposition */ + int pw, ph; /* nombre precinct in X and Y */ + int pdx, pdy; /* size of precinct in X and Y */ + int Main_head_end; /* Main header position */ + int codestream_size; /* codestream's size */ + info_tile *tile; /* information concerning tiles inside image */ +} info_image; /* index struct */ /* * Encode an image into a JPEG-2000 codestream @@ -189,7 +189,8 @@ typedef struct { * len: length of destination buffer * index : index file name */ -LIBJ2K_API int j2k_encode(j2k_image_t * i, j2k_cp_t * cp, char *outfile, int len, char *index); +LIBJ2K_API int j2k_encode(j2k_image_t * i, j2k_cp_t * cp, char *outfile, + int len, char *index); /* LIBJ2K_API int j2k_encode(j2k_image_t *i, j2k_cp_t *cp,unsigned char *dest, int len); */ /* @@ -199,7 +200,8 @@ LIBJ2K_API int j2k_encode(j2k_image_t * i, j2k_cp_t * cp, char *outfile, int len * i: decode image * cp: coding parameters that were used to encode the image */ -LIBJ2K_API int j2k_decode(unsigned char *src, int len, j2k_image_t ** img, j2k_cp_t ** cp, j2k_option_t option); +LIBJ2K_API int j2k_decode(unsigned char *src, int len, j2k_image_t ** img, + j2k_cp_t ** cp, j2k_option_t option); /* @@ -210,6 +212,7 @@ LIBJ2K_API int j2k_decode(unsigned char *src, int len, j2k_image_t ** img, j2k_c * cp: coding parameters that were used to encode the image * */ -int j2k_decode_jpt_stream(unsigned char *src, int len, j2k_image_t ** img, j2k_cp_t ** cp); +int j2k_decode_jpt_stream(unsigned char *src, int len, j2k_image_t ** img, + j2k_cp_t ** cp); #endif |
