[FFmpeg-devel] Fw: [foms] Paper submissions to LCA
Fri Jul 17 09:36:11 CEST 2009
Jason Garrett-Glaser <darkshikari at gmail.com> writes:
>>> Interleave entropy decoding and MC/idct. This means, for example,
>>> decoding an MV, and immediately performing motion compensation with
>>> that MV.
>> This is unfortunately the opposite of what is needed to do part of the
>> decoding on a DSP or other coprocessor.
> We have CONFIG_SMALL for that. This isn't an issue.
I wasn't talking about code size. To share work with a DSP, you have
to parse lots of syntax elements and hand them over to the DSP in
bulk. Passing messages to the DSP for every macroblock would totally
mans at mansr.com
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