On Wed, Aug 9, 2017 at 3:50 PM Alexei Podtelezhnikov <apodt...@gmail.com> wrote:
> On Wed, Aug 9, 2017 at 6:15 AM, Markus Trippelsdorf < > mar...@trippelsdorf.de> wrote: > > Yes, the fix is already in Chromium, but Firefox needs it, too: > > > https://skia.googlesource.com/skia/+/d1f2d15b36f6a6a9d199581b998a7ca924a1f1a8%5E%21/ > > I strongly suspect that this fix is inadequate. Skia continues to > pre-allocate the buffer too early. The fix just fits the FreeType > buffer in the pre-allocated space. It happens to work for ClearType > because we shrunk our buffer in this case. The default LCD image, on > the other hand, is now a bit larger, so it won't fit in the > pre-allocated space. I do not understand why Skia pre-allocates the > buffer instead of just taking what FreeType returns. That would be a > better fix. > It is indeed inadequate. I just tested a patched Firefox Nightly against FreeType master, with old and new LCD rendering. Old looks fine but Harmony still has some chopped glyphs.
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