[Libre-soc-dev] Inverse DCT
Luke Kenneth Casson Leighton
lkcl at lkcl.net
Mon Aug 2 21:42:22 BST 2021
LD all sorted, scaled it back to LD-with-shift, and if pushed we could
do without LDsh entirely.
the DCT/iDCT REMAP schedule now does bitrev-with-halfswap itself,
applying that to the offset.
i cannot say i am happy about losing LD-bitrev because FFT was very
short, with it.
iDCT unit test with LD, inner and outer butterfly works great.
next is to write a program that creates SVG files to put into docs and slides.
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