diff options
Diffstat (limited to 'libopenjpeg/tcd.h')
| -rw-r--r-- | libopenjpeg/tcd.h | 28 |
1 files changed, 12 insertions, 16 deletions
diff --git a/libopenjpeg/tcd.h b/libopenjpeg/tcd.h index 5e65a037..b111d4cc 100644 --- a/libopenjpeg/tcd.h +++ b/libopenjpeg/tcd.h @@ -34,8 +34,8 @@ @file tcd.h @brief Implementation of a tile coder/decoder (TCD) -The functions in TCD.C have for goal to encode or decode each tile independently from -each other. The functions in TCD.C are used by some function in J2K.C. +The functions in TCD.C encode or decode each tile independently from +each other. The functions in TCD.C are used by other functions in J2K.C. */ /** @defgroup TCD TCD - Implementation of a tile coder/decoder */ @@ -126,7 +126,7 @@ typedef struct opj_tcd_cblk_enc_v2 { typedef struct opj_tcd_cblk_dec { unsigned char* data; /* Data */ - opj_tcd_seg_t* segs; /* segments informations */ + opj_tcd_seg_t* segs; /* segments information */ int x0, y0, x1, y1; /* dimension of the code-blocks : left upper corner (x0, y0) right low corner (x1,y1) */ int numbps; int numlenbits; @@ -138,7 +138,7 @@ typedef struct opj_tcd_cblk_dec { typedef struct opj_tcd_cblk_dec_v2 { OPJ_BYTE * data; /* Data */ - opj_tcd_seg_t* segs; /* segments informations */ + opj_tcd_seg_t* segs; /* segments information */ OPJ_INT32 x0, y0, x1, y1; /* dimension of the code-blocks : left upper corner (x0, y0) right low corner (x1,y1) */ OPJ_UINT32 numbps; OPJ_UINT32 numlenbits; @@ -154,8 +154,8 @@ FIXME: documentation */ typedef struct opj_tcd_precinct { 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 */ - union{ /* code-blocks informations */ + int cw, ch; /* number of precinct in width and height */ + union{ /* code-blocks information */ opj_tcd_cblk_enc_t* enc; opj_tcd_cblk_dec_t* dec; } cblks; @@ -166,8 +166,8 @@ typedef struct opj_tcd_precinct { typedef struct opj_tcd_precinct_v2 { OPJ_INT32 x0, y0, x1, y1; /* dimension of the precinct : left upper corner (x0, y0) right low corner (x1,y1) */ - OPJ_UINT32 cw, ch; /* number of precinct in width and heigth */ - union{ /* code-blocks informations */ + OPJ_UINT32 cw, ch; /* number of precinct in width and height */ + union{ /* code-blocks information */ opj_tcd_cblk_enc_v2_t* enc; opj_tcd_cblk_dec_v2_t* dec; } cblks; @@ -266,7 +266,7 @@ typedef struct opj_tcd_tile_v2 { FIXME: documentation */ typedef struct opj_tcd_image { - int tw, th; /* number of tiles in width and heigth */ + int tw, th; /* number of tiles in width and height */ opj_tcd_tile_t *tiles; /* Tiles information */ } opj_tcd_image_t; @@ -371,11 +371,10 @@ Destroy a previously created TCD handle void tcd_destroy_v2(opj_tcd_v2_t *tcd); /** - * Initialize the tile coder and may reuse some meory. + * Initialize the tile coder and may reuse some memory. * @param p_tcd TCD handle. * @param p_image raw image. * @param p_cp coding parameters. - * @param p_tile_no current tile index to encode. * * @return true if the encoding values could be set (false otherwise). */ @@ -388,13 +387,10 @@ opj_bool tcd_init_v2( opj_tcd_v2_t *p_tcd, * Allocates memory for decoding a specific tile. * * @param p_tcd the tile decoder. - * @param p_image the image to decode. - * @param p_cp the decoding parameters. - * @param p_tile_no the index of the tile received in sequence. This not necesseraly lead to the + * @param p_tile_no the index of the tile received in sequence. This not necessarily lead to the * tile at index p_tile_no. - * @param p_cstr_info codestream info (if any). * - * @return true if the remaining data is sufficient.s + * @return true if the remaining data is sufficient. */ opj_bool tcd_init_decode_tile( opj_tcd_v2_t *p_tcd, |