The test was still using module_done to destroy compress - this was
incorrect the commit 0557730 (2024-03-08) but didn't crash because struct
compress_state still has struct module as first member (the test is also
not run by CI).
return int -1 if test failed; 0 if succeeded; 1 if not applicable (but
not failed)
As the old and new tests are mostly compatible now, do not take
different approach handling both groups.
Use pixfmt_desc instead of codec_t for internal compression
representation. This better alignes eg. YUV 10-bit 4:4:4 which has been
deduced as Y416 and eg. for DeckLink, R12L was chosen because it was
thought to be 16 bit, not 10.
This fixes:
uv -t testcard:codec=R10k -c libavcodec:encoder=libx265:yuv -d dummy:codec=decklink
being detected internally as Y416 and configured as R12L. Now it is
internally Y444_10 and output DeckLink would be configured to R10k.
Removed also params "lavd-use-10bit", "lavd-use-codec", which were
deprecated already some time and if can be replaced by
"decoder-use-codec" if needed.
