OpenJPEG
1.5.1
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#include "opj_includes.h"
Functions | |
opj_image_t * | opj_image_create0 (void) |
Create an empty image. More... | |
opj_image_t *OPJ_CALLCONV | opj_image_create (int numcmpts, opj_image_cmptparm_t *cmptparms, OPJ_COLOR_SPACE clrspc) |
Create an image. More... | |
void OPJ_CALLCONV | opj_image_destroy (opj_image_t *image) |
Deallocate any resources associated with an image. More... | |
opj_image_t* OPJ_CALLCONV opj_image_create | ( | int | numcmpts, |
opj_image_cmptparm_t * | cmptparms, | ||
OPJ_COLOR_SPACE | clrspc | ||
) |
Create an image.
numcmpts | number of components |
cmptparms | components parameters |
clrspc | image color space |
References opj_image_comp::bpp, opj_image_comptparm::bpp, opj_image::color_space, opj_image::comps, opj_image_comp::data, opj_image_comp::dx, opj_image_comptparm::dx, opj_image_comp::dy, opj_image_comptparm::dy, opj_image_comp::h, opj_image_comptparm::h, opj_image::numcomps, opj_calloc, opj_image_destroy(), opj_malloc, opj_image_comp::prec, opj_image_comptparm::prec, opj_image_comp::sgnd, opj_image_comptparm::sgnd, opj_image_comp::w, opj_image_comptparm::w, opj_image_comp::x0, opj_image_comptparm::x0, opj_image_comp::y0, and opj_image_comptparm::y0.
void OPJ_CALLCONV opj_image_destroy | ( | opj_image_t * | image | ) |
Deallocate any resources associated with an image.
image | image to be destroyed |
References opj_image::comps, opj_image_comp::data, opj_image::numcomps, and opj_free.
Referenced by j2k_decode(), j2k_decode_jpt_stream(), and opj_image_create().