Hi,

On Tue, Mar 29, 2011 at 05:48:45PM +0200, Oskar Arvidsson wrote:
> Also, I've done some basic benchmarking on how this patchset affects
> 8-bit decoding. I'll post the data from those runs separately.

Upon request by mru I extended the benchmark somewhat. I didn't bother
doing this with oprofile though.

10 runs decoding 8-bit h264:

        |  Before           |  After
-------------------------------------------
        |  8.629            |  8.726
        |  8.606            |  8.709
        |  8.619            |  8.716
        |  8.609            |  8.683
        |  8.619            |  8.706
        |  8.606            |  8.786
        |  8.643            |  8.659
        |  8.626            |  8.653
        |  8.613            |  8.673
        |  8.629            |  8.733
-------------------------------------------
Avg:    |  8.62             |  8.70
Stddev: |  0.012            |  0.040
-------------------------------------------

From the table follows that the patchset gives a speed penalty to 8-bit
h264 decoding of about 1% (for this clip).

Regards,
Oskar Arvidsson

-- 
Oskar Arvidsson
+46 (0)701-766451
[email protected]

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