[FFmpeg-devel] [RFC] [PATCH] tests: add a third, 162x144, target

Christophe Gisquet christophe.gisquet at gmail.com
Fri May 30 15:22:28 CEST 2014


recent work on huffyuvdsp showed some corner cases (namely dimensions
that are not multiple of 8, e.g. 162) did not work. I think this
underlined one of the problems with fate, that the fate-vsynth* tests
generate 352x288 files only and can't evaluate that kind of test.

Some more work is needed to determine which tests can actually work
with this (I'm thinking of some formats/profiles/... having hardcoded
dimensions for isntance).

In addition, we may even test 18x6 sequences to also evaluate
excessive unrolling. If we want to keep the unrolling in specific
encoders/decoders, then maybe said encoders/decoders should reject
such atypical dimensions.

Furthermore, as is, this patch does not work as there aren't reference
results yet. As I don't know how and what to add, it should be seen
more as a RFC.

Best regards,
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