OpenJPEG
1.5.1
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Defines a single image component. More...
#include <openjpeg.h>
Data Fields | |
int | dx |
XRsiz: horizontal separation of a sample of ith component with respect to the reference grid. More... | |
int | dy |
YRsiz: vertical separation of a sample of ith component with respect to the reference grid. More... | |
int | w |
data width More... | |
int | h |
data height More... | |
int | x0 |
x component offset compared to the whole image More... | |
int | y0 |
y component offset compared to the whole image More... | |
int | prec |
precision More... | |
int | bpp |
image depth in bits More... | |
int | sgnd |
signed (1) / unsigned (0) More... | |
int | resno_decoded |
number of decoded resolution More... | |
int | factor |
number of division by 2 of the out image compared to the original size of image More... | |
int * | data |
image component data More... | |
Defines a single image component.
int opj_image_comp::bpp |
image depth in bits
Referenced by jpwl_esd_fill(), and opj_image_create().
int* opj_image_comp::data |
image component data
Referenced by jp2_apply_pclr(), opj_image_create(), opj_image_destroy(), tcd_decode_tile(), and tcd_encode_tile().
int opj_image_comp::dx |
XRsiz: horizontal separation of a sample of ith component with respect to the reference grid.
Referenced by j2k_read_siz(), j2k_write_siz(), opj_image_create(), pi_create_decode(), pi_initialise_encode(), tcd_encode_tile(), tcd_init_encode(), tcd_malloc_decode(), tcd_malloc_decode_tile(), and tcd_malloc_encode().
int opj_image_comp::dy |
YRsiz: vertical separation of a sample of ith component with respect to the reference grid.
Referenced by j2k_read_siz(), j2k_write_siz(), opj_image_create(), pi_create_decode(), pi_initialise_encode(), tcd_encode_tile(), tcd_init_encode(), tcd_malloc_decode(), tcd_malloc_decode_tile(), and tcd_malloc_encode().
int opj_image_comp::factor |
number of division by 2 of the out image compared to the original size of image
Referenced by j2k_read_siz(), tcd_decode_tile(), and tcd_malloc_decode().
int opj_image_comp::h |
data height
Referenced by j2k_setup_encoder(), jp2_apply_pclr(), opj_image_create(), tcd_decode_tile(), and tcd_malloc_decode().
int opj_image_comp::prec |
int opj_image_comp::resno_decoded |
number of decoded resolution
Referenced by j2k_read_siz(), t2_decode_packets(), and tcd_decode_tile().
int opj_image_comp::sgnd |
signed (1) / unsigned (0)
Referenced by j2k_read_siz(), j2k_write_siz(), jp2_apply_pclr(), jp2_setup_encoder(), jpwl_esd_fill(), opj_image_create(), tcd_decode_tile(), and tcd_encode_tile().
int opj_image_comp::w |
data width
Referenced by j2k_setup_encoder(), jp2_apply_pclr(), opj_image_create(), tcd_decode_tile(), and tcd_malloc_decode().
int opj_image_comp::x0 |
x component offset compared to the whole image
Referenced by opj_image_create(), tcd_decode_tile(), and tcd_malloc_decode().
int opj_image_comp::y0 |
y component offset compared to the whole image
Referenced by opj_image_create(), tcd_decode_tile(), and tcd_malloc_decode().