openjpeg/src/lib, branch v2.5.0

opj_j2k_decode_tile(): avoid 'Stream too short' error in non-strict mode

2022-02-10T14:50:07Z

Avoid integer overflows in DWT. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44544

2022-02-10T13:30:13Z

Add support for partial bitstream decoding (#1407) (fixes #715)

2022-02-10T13:27:17Z

Add a -allow-partial option to opj_decompress utility and a opj_decoder_set_strict_mode() option to the API Co-authored-by: Chris Hafey

opj_encoder_set_extra_options(): add a GUARD_BITS=value option

2022-01-23T16:54:44Z

and add a -GuardBits option to opj_compress. The recently-released SMPTE DCP Bv2.1 Application Profile (link below) says that the number of guard bits in the QCD marker shall be 1 for 2K content and 2 for 4K content. This change allows the number of guard bits to be configured, so that users of openjpeg have the control they need to meet the specification. https://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=9161348 This is an alternative implementation of https://github.com/uclouvain/openjpeg/pull/1388 that keeps ABI unchanged.

Fix potential overflow related issues spotted by LGTM code analysis (#1402)

2022-01-18T20:55:10Z

opj_j2k_setup_encoder(): validate number of tiles to avoid illegal values and potential overflow (fixes #1399)

2022-01-18T14:44:18Z

Fix singular/plural mismatch

2021-12-05T12:32:09Z

Signed-off-by: Stefan Weil

Fix some typos (found by codespell)

2021-12-05T12:14:33Z

Signed-off-by: Stefan Weil

API: deprecate 'bpp' member in favor of 'prec'

2021-10-21T12:13:58Z

in opj_image_comp and opj_image_comptparm structures. bpp was redundant with prec, and almost never set by the library, except by opj_image_create(). This change should hopefully not impact existing, working, users of the API, which should already have used prec to get things working. Fixes #1379

ht_dec.c: fix likely issue on big endian hosts (untested)

2021-09-25T10:59:04Z