multimedia/mjpegtools: fix build with clang 19
045150b2cda8
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Description

multimedia/mjpegtools: fix build with clang 19

Clang 19 has become more strict about errors in member functions, which
results in errors building multimedia/mjpegtools:

./Region2D.hh:439:13: error: no member named 'DoesContainPoint' in 'Region2D<INDEX, SIZE>'
  439 |                         || this->DoesContainPoint (rHere.m_tnY, tnX)))
      |                            ~~~~  ^
./Region2D.hh:446:22: error: no member named 'Begin' in 'Region2D<INDEX, SIZE>'
  446 |         for (itHere = this->Begin(); itHere != this->End(); ++itHere)
      |                       ~~~~  ^
./Region2D.hh:446:47: error: no member named 'End' in 'Region2D<INDEX, SIZE>'
  446 |         for (itHere = this->Begin(); itHere != this->End(); ++itHere)
      |                                                ~~~~  ^
./Region2D.hh:549:14: error: no member named 'DoesContainPoint' in 'Region2D<INDEX, SIZE>'
  549 |                         && !this->DoesContainPoint (rHere.m_tnY, tnX))
      |                             ~~~~  ^
./Region2D.hh:556:22: error: no member named 'Begin' in 'Region2D<INDEX, SIZE>'
  556 |         for (itHere = this->Begin(); itHere != this->End(); ++itHere)
      |                       ~~~~  ^
./Region2D.hh:556:47: error: no member named 'End' in 'Region2D<INDEX, SIZE>'
  556 |         for (itHere = this->Begin(); itHere != this->End(); ++itHere)
      |                                                ~~~~  ^
./Region2D.hh:635:16: error: no member named 'DoesContainPoint' in 'Region2D<INDEX, SIZE>'
  635 |                         if (!(this->DoesContainPoint (rHere.m_tnY, tnX)
      |                               ~~~~  ^
./Region2D.hh:643:22: error: no member named 'Begin' in 'Region2D<INDEX, SIZE>'
  643 |         for (itHere = this->Begin(); itHere != this->End(); ++itHere)
      |                       ~~~~  ^
./Region2D.hh:643:47: error: no member named 'End' in 'Region2D<INDEX, SIZE>'
  643 |         for (itHere = this->Begin(); itHere != this->End(); ++itHere)
      |                                                ~~~~  ^

The member functions DoesContainPoint, Begin and End are all
commented out in Region2D.hh, probably because the code was never
finished up properly. The member functions referencing them are also
never used, so comment those out too, using #if 0, #endif pairs.

PR: 281887
Approved by: maintainer timeout (2 weeks)
MFH: 2024Q4

(cherry picked from commit 8cf728289caf3a06b225866707277d5ff170dff0)