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JP2 module: Tests during encoding if the number of components respects the JPEG 2000 standard.

This commit is contained in:
Francois-Olivier Devaux 2007-01-03 15:41:50 +00:00
parent 6b9d244449
commit ef560f19a3
1 changed files with 6 additions and 0 deletions
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6
libopenjpeg/jp2.c
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@ -619,6 +619,12 @@ void jp2_setup_encoder(opj_jp2_t *jp2, opj_cparameters_t *parameters, opj_image_
/* setup the J2K codec */ /* setup the J2K codec */
/* ------------------- */ /* ------------------- */
/* Check if number of components respects standard */
if (image->numcomps < 1 || image->numcomps > 16384) {
opj_event_msg(jp2->cinfo, EVT_ERROR, "Invalid number of components specified while setting up JP2 encoder\n");
return;
}
j2k_setup_encoder(jp2->j2k, parameters, image); j2k_setup_encoder(jp2->j2k, parameters, image);
/* setup the JP2 codec */ /* setup the JP2 codec */