There's at least two reasons for divergence .. one is that the port is
actually doing the wrong thing, and the other is that the port is
doing the right thing but the output is different anyway (e.g., a
control is rendered differently). We cannot easily separate the two if
we have only a
involves any text (in any font)?
I know it's certainly possible to have pixel-results for tests which
do not involve text match across all platforms (like SVG or images or
css styling, etc.)
Or is all this just theory?
-eric
On Mon, Jun 6, 2011 at 8:09 PM, Hao Zheng zheng...@chromium.org wrote
, Dirk Pranke dpra...@chromium.org wrote:
Reftests?
-- Dirk
On Mon, Jun 6, 2011 at 11:00 PM, Hao Zheng zheng...@chromium.org wrote:
Unfortunately, even for SVG or images, different drawing
implementations will lead to different pixel results. Like this Skia
bug, http://code.google.com/p/skia
at 10:44 AM, Adam Barth aba...@webkit.org wrote:
I thought the whole point of Ahem was to avoid those problems.
Adam
On Thu, Jun 2, 2011 at 1:29 AM, Hao Zheng zheng...@chromium.org wrote:
Actually, even the same Ahem font will be rendered differently on
different platform, depending
Actually, even the same Ahem font will be rendered differently on
different platform, depending on the font drawing library, the
anti-aliasing algorithm, subpixel, tiny float-point calculation diff
on different arch.
On Thu, Jun 2, 2011 at 3:30 AM, Eric Seidel e...@webkit.org wrote:
I know that
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