PROJ/src/transformations, branch 8.2.0

Add fallback_strategy to tinshift transform

2021-10-21T20:18:29+00:00

 - this bumps format_version of tinshift JSON to 1.1 for the new field
   fallback_strategy
 - the default behaviour without that field is retained
 - if fallback_strategy is set to "nearest_side", then points that do not fall
   into any of the triangles will be transformed according to the nearest
   triangle
 - if fallback_centroid is set to "nearest_side", then points that do not fall
   into any of the triangles will be transformed according to the triangle
   with the nearest centroid

Workaround 'Overlapping read/write of union is undefined behavior' cppcheck warning (but really fixing them would be more involved)

2021-09-04T16:01:11+00:00

Spell the last name of R.E. Deakin correctly

2021-08-16T18:39:13+00:00

It's spelled correctly in the references, so better also get it right in the source

Cleanup: add proj/internal/mutex.hpp as compat layer for mingw32 for std::mutex

2021-06-02T16:08:48+00:00

typo fixes

2021-03-07T19:31:43+00:00

Reformat code with clang-format-10 from ubuntu 20.04

2021-03-03T16:45:53+00:00

Remap ENOMEM from PROJ_ERR_INVALID_OP to PROJ_ERR_OTHER

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

horner.cpp: remove uses of EINVAL and EDOM errno

2020-12-15T16:48:24+00:00

Various operations: remove explicit short name prefixing in log messages now that it is automatically added

2020-12-15T16:24:55+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