struct opj_event_mgr opj_event_mgr_t
Message handler object used for.
enum T2_MODE J2K_T2_MODE
T2 encoding mode.
struct opj_cp opj_cp_t
Coding parameters.
unsigned char OPJ_BYTE
Definition openjpeg.h:123
int32_t OPJ_INT32
Definition openjpeg.h:131
uint32_t OPJ_UINT32
Definition openjpeg.h:132
int16_t OPJ_INT16
Definition openjpeg.h:129
struct opj_poc opj_poc_t
Progression order changes.
struct opj_image opj_image_t
Defines image data and characteristics.
int OPJ_BOOL
Definition openjpeg.h:116
struct opj_pi_iterator opj_pi_iterator_t
Packet iterator.
void opj_pi_update_encoding_parameters(const opj_image_t *p_image, opj_cp_t *p_cp, OPJ_UINT32 p_tile_no)
Updates the encoding parameters of the codec.
Definition pi.c:2098
struct opj_pi_comp opj_pi_comp_t
FIXME DOC.
void opj_pi_destroy(opj_pi_iterator_t *p_pi, OPJ_UINT32 p_nb_elements)
Destroys a packet iterator array.
Definition pi.c:2066
OPJ_BOOL opj_pi_next(opj_pi_iterator_t *pi)
Modify the packet iterator to point to the next packet.
Definition pi.c:2131
OPJ_UINT32 opj_get_encoding_packet_count(const opj_image_t *p_image, const opj_cp_t *p_cp, OPJ_UINT32 p_tile_no)
Return the number of packets in the tile.
Definition pi.c:1587
struct opj_pi_resolution opj_pi_resolution_t
FIXME DOC.
opj_pi_iterator_t * opj_pi_initialise_encode(const opj_image_t *image, opj_cp_t *cp, OPJ_UINT32 tileno, J2K_T2_MODE t2_mode, opj_event_mgr_t *manager)
Creates a packet iterator for encoding.
Definition pi.c:1610
void opj_pi_create_encode(opj_pi_iterator_t *pi, opj_cp_t *cp, OPJ_UINT32 tileno, OPJ_UINT32 pino, OPJ_UINT32 tpnum, OPJ_INT32 tppos, J2K_T2_MODE t2_mode)
Modify the packet iterator for enabling tile part generation.
Definition pi.c:1803
opj_pi_iterator_t * opj_pi_create_decode(opj_image_t *image, opj_cp_t *cp, OPJ_UINT32 tileno, opj_event_mgr_t *manager)
Create a packet iterator for Decoder.
Definition pi.c:1388
FIXME DOC.
Definition pi.h:63
opj_pi_resolution_t * resolutions
Definition pi.h:67
OPJ_UINT32 dx
Definition pi.h:64
OPJ_UINT32 numresolutions
number of resolution levels
Definition pi.h:66
OPJ_UINT32 dy
Definition pi.h:64
Packet iterator.
Definition pi.h:73
OPJ_UINT32 step_p
precinct step used to localize the packet in the include vector
Definition pi.h:87
OPJ_UINT32 dx
FIXME DOC.
Definition pi.h:109
OPJ_UINT32 precno
precinct that identify the packet
Definition pi.h:93
OPJ_UINT32 compno
component that identify the packet
Definition pi.h:89
OPJ_UINT32 step_l
layer step used to localize the packet in the include vector
Definition pi.h:81
OPJ_UINT32 numcomps
number of components in the image
Definition pi.h:101
OPJ_BOOL first
0 if the first packet
Definition pi.h:97
OPJ_UINT32 tx1
Definition pi.h:105
OPJ_UINT32 resno
resolution that identify the packet
Definition pi.h:91
OPJ_UINT32 dy
Definition pi.h:109
OPJ_UINT32 y
Definition pi.h:107
OPJ_UINT32 ty0
Definition pi.h:105
opj_pi_comp_t * comps
Components.
Definition pi.h:103
OPJ_BYTE tp_on
Enabling Tile part generation.
Definition pi.h:75
OPJ_UINT32 step_r
resolution step used to localize the packet in the include vector
Definition pi.h:83
opj_event_mgr_t * manager
event manager
Definition pi.h:111
OPJ_UINT32 include_size
Number of elements in include array.
Definition pi.h:79
OPJ_UINT32 x
FIXME DOC.
Definition pi.h:107
opj_poc_t poc
progression order change information
Definition pi.h:99
OPJ_INT16 * include
precise if the packet has been already used (useful for progression order change)
Definition pi.h:77
OPJ_UINT32 step_c
component step used to localize the packet in the include vector
Definition pi.h:85
OPJ_UINT32 ty1
Definition pi.h:105
OPJ_UINT32 tx0
FIXME DOC.
Definition pi.h:105
OPJ_UINT32 layno
layer that identify the packet
Definition pi.h:95
FIXME DOC.
Definition pi.h:55
OPJ_UINT32 pdy
Definition pi.h:56
OPJ_UINT32 pdx
Definition pi.h:56
OPJ_UINT32 pw
Definition pi.h:57
OPJ_UINT32 ph
Definition pi.h:57