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| author | Even Rouault <even.rouault@spatialys.com> | 2017-09-19 16:52:07 +0200 |
|---|---|---|
| committer | Even Rouault <even.rouault@spatialys.com> | 2017-09-19 17:06:19 +0200 |
| commit | 7e2b6bebff12eab8bdc17fc9af017e8c11652f4f (patch) | |
| tree | 1f1456a4b3962862d3ab581e7b1b080919c53d34 /wrapping/java/openjp2/JavaOpenJPEGDecoder.c | |
| parent | ce199f42e77f972d6ee782b63492f6d861891053 (diff) | |
Add capability to decode only a subset of all components of an image.
This adds a opj_set_decoded_components(opj_codec_t *p_codec,
OPJ_UINT32 numcomps, const OPJ_UINT32* comps_indices) function,
and equivalent "opj_decompress -c compno[,compno]*" option.
When specified, neither the MCT transform nor JP2 channel transformations
will be applied.
Tests added for various combinations of whole image vs tiled-based decoding,
full or reduced resolution, use of decode area or not.
Diffstat (limited to 'wrapping/java/openjp2/JavaOpenJPEGDecoder.c')
0 files changed, 0 insertions, 0 deletions