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Re: "Bold" effect when anti-aliased glyphs are overwritten
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From: |
Chong Yidong |
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Subject: |
Re: "Bold" effect when anti-aliased glyphs are overwritten |
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Date: |
Tue, 27 May 2008 17:21:14 -0400 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (gnu/linux) |
Jason Rumney <address@hidden> writes:
> The usual way to solve such problems is to use clipping to only erase
> and draw the parts of the neighboring glyphs that need redrawing.
> I thought I had seen such code when porting the new font backend to
> Windows, but perhaps I am misremembering.
Yeah, it turned out to be a bug in x_draw_glyph_string; the clipping
mask was not being used. I've changed xterm.c; could you take a look at
w32term.c and see if it also needs fixing?