PROJ/src/projections/ortho.cpp, branch 8.1

Merge pull request #2776 from rouault/fix_coverity_350886

2021-07-12T10:38:30+00:00

ortho: remove useless and invalid log trace (CID 350886, 350887)

Remap ENOMEM from PROJ_ERR_INVALID_OP to PROJ_ERR_OTHER

2020-12-15T16:53:29+00:00

Revise error codes to have a reduced set exposed in the public API.

2020-12-15T00:13:43+00:00

Fixes #2482

And also add proj_context_errno_string()

Revise gie 'expect failure errno XXXX' strings

Remove old pj_ memory (de)allocation functions

2020-11-20T15:40:40+00:00

Gone are pj_malloc, pj_calloc, pj_dalloc and pj_dealloc. Their primary
function as API memory functions in proj_api.h is no longer there and
the other use as a workaround for old errno problems is no longer valid
either.

Replaced with malloc and free across the codebase.

Remove pj_ctx_* functions and use their proj_context counterparts

2020-11-20T15:40:40+00:00

Fix typos spotted by scripts/fix_typos.sh

2020-10-25T15:18:58+00:00

ortho.cpp: more precise reference to guidance note

2020-09-30T09:17:13+00:00

Ortho ellipsoidal inverse: improve accuracy in polar case with (x,y) close to (0,0)

2020-09-27T14:19:56+00:00

Ortho ellipsoidal inverse: add domain check for oblique case, and slighly improve initial guessing

2020-09-27T11:51:15+00:00

Ortho ellipsoidal inverse: add non iterative implementations for polar and equatorial

2020-09-26T17:07:55+00:00