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Remove warnings related to empty tag-trees. 

Decoding some valid .jp2 files like Sentinel2 datasets leads to warnings like:
No incltree created.
tgt_create tree->numnodes == 0, no tree created.
No imsbtree created.
tgt_create tree->numnodes == 0, no tree created.

Besides that, the image is correctly decoded. So there is no reason to emit
those warnings.
This commit is contained in:
Even Rouault 2017-02-13 12:36:45 +01:00
parent 7113c4e3bb
commit a43f1bea62
2 changed files with 0 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/lib/openjp2/tcd.c
View File

@ -987,11 +987,6 @@ static INLINE OPJ_BOOL opj_tcd_init_tile(opj_tcd_t *p_tcd, OPJ_UINT32 p_tile_no,
l_current_precinct->incltree = opj_tgt_init(l_current_precinct->incltree, l_current_precinct->cw, l_current_precinct->ch, manager);
}
if (! l_current_precinct->incltree) {
opj_event_msg(manager, EVT_WARNING, "No incltree created.\n");
/*return OPJ_FALSE;*/
}
if (! l_current_precinct->imsbtree) {
l_current_precinct->imsbtree = opj_tgt_create(l_current_precinct->cw, l_current_precinct->ch, manager);
}
@ -999,11 +994,6 @@ static INLINE OPJ_BOOL opj_tcd_init_tile(opj_tcd_t *p_tcd, OPJ_UINT32 p_tile_no,
l_current_precinct->imsbtree = opj_tgt_init(l_current_precinct->imsbtree, l_current_precinct->cw, l_current_precinct->ch, manager);
}
if (! l_current_precinct->imsbtree) {
opj_event_msg(manager, EVT_WARNING, "No imsbtree created.\n");
/*return OPJ_FALSE;*/
}
for (cblkno = 0; cblkno < l_nb_code_blocks; ++cblkno) {
OPJ_INT32 cblkxstart = tlcblkxstart + (OPJ_INT32)(cblkno % l_current_precinct->cw) * (1 << cblkwidthexpn);
OPJ_INT32 cblkystart = tlcblkystart + (OPJ_INT32)(cblkno / l_current_precinct->cw) * (1 << cblkheightexpn);

1
src/lib/openjp2/tgt.c
View File

@ -81,7 +81,6 @@ opj_tgt_tree_t *opj_tgt_create(OPJ_UINT32 numleafsh, OPJ_UINT32 numleafsv, opj_e
/* ADD */
if (tree->numnodes == 0) {
opj_free(tree);
opj_event_msg(manager, EVT_WARNING, "tgt_create tree->numnodes == 0, no tree created.\n");
return 00;
}