[Liboil] And while on the topic of DCTs...
Adam D. Moss
adam at gimp.org
Sun Dec 18 06:10:44 PST 2005
... can anyone confirm that oil_idct8x8theora_s16[_ref]() operates
as it's expected to? I don't find its results to really
resemble what I expect from an IDCT, even after adjusting
for the Theora FDCT coefficients (I think) being naturally
scaled by 4 according to spec. Most of the post-IDCT values
seem to be zero in a fairly uniform pattern across the 8x8 blocks.
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