[FFmpeg-cvslog] avcodec/iff: Check ham vs bpp

ffmpeg | branch: release/4.1 | Michael Niedermayer | Sat Jun 22 19:21:50 2019 +0200| [d534cb834564f440c6368b5c6597c67e1f97635d] | committer: Michael Niedermayer avcodec/iff: Check ham vs bpp This checks the ham value much stricter and avoids hitting cases which cannot be reached with data

[FFmpeg-cvslog] avcodec/iff: Check ham vs bpp

ffmpeg | branch: master | Michael Niedermayer | Sat Jun 22 19:21:50 2019 +0200| [f76d7352e05526fde7c607b9a9db536a5760af29] | committer: Michael Niedermayer avcodec/iff: Check ham vs bpp This checks the ham value much stricter and avoids hitting cases which cannot be reached with data from