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Re: [filter-effects] Color clamping of intermediate filter primitive results

From: Robert O'Callahan <robert@ocallahan.org>
Date: Tue, 23 Jul 2013 17:41:14 +1200
Message-ID: <CAOp6jLbwu2cquKQ1YkaZitaW0iKPFHvc7Zn-Lm5uOLU8JbLOUA@mail.gmail.com>
To: Dirk Schulze <dschulze@adobe.com>
Cc: Rik Cabanier <cabanier@gmail.com>, "public-fx@w3.org" <public-fx@w3.org>
On Tue, Jul 23, 2013 at 5:38 PM, Dirk Schulze <dschulze@adobe.com> wrote:

> It should be clarified, indeed. But first I would like to get to an
> agreement that we just clamp a sub-chain with combined filter operations
> instead of each single operation. Multiplying color matrices together and
> apply them to the content and clamp once is a lot more efficient than doing
> each filter operation individually and clamp each single time.
>

I'm afraid that your proposed change may be rather complex though. I'd like
to see the details.

Rob
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Received on Tuesday, 23 July 2013 05:41:41 UTC

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