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Re: [ft] anti-aliasing question
From: |
Werner LEMBERG |
Subject: |
Re: [ft] anti-aliasing question |
Date: |
Sun, 07 Feb 2010 14:47:27 +0100 (CET) |
> What steps are involved in enabling LCD rendering? Is it just a
> flag to load glyph/render glyph? Just want to make sure I'm doing a
> proper test of it.
Two things are necessary:
. Use an LCD rendering mode (FreeType offers four of them).
. Do proper colour filtering (see the documentation of
FT_Render_Mode for some details), which is of extreme importance
to get good visual results.
Note that Microsoft holds patents on certain filtering techniques
which you might explore by defining
FT_CONFIG_OPTION_SUBPIXEL_RENDERING. However, you can do your
own, different filtering which is not protected by patents.
Werner
- Re: [ft] anti-aliasing question, Werner LEMBERG, 2010/02/01
- Re: [ft] anti-aliasing question, Dave Calkins, 2010/02/05
- Re: [ft] anti-aliasing question, Tor Andersson, 2010/02/05
- Re: [ft] anti-aliasing question, Dave Calkins, 2010/02/05
- Re: [ft] anti-aliasing question, Tor Andersson, 2010/02/06
- Re: [ft] anti-aliasing question, Dave Calkins, 2010/02/06
- Re: [ft] anti-aliasing question, Werner LEMBERG, 2010/02/07
- Re: [ft] anti-aliasing question, Dave Calkins, 2010/02/07
- Re: [ft] anti-aliasing question,
Werner LEMBERG <=
- Re: [ft] anti-aliasing question, Dave Calkins, 2010/02/07
- Re: [ft] anti-aliasing question, Werner LEMBERG, 2010/02/07
- Re: [ft] anti-aliasing question, Dave Calkins, 2010/02/07
- Re: [ft] anti-aliasing question, Dave Calkins, 2010/02/07
- Re: [ft] anti-aliasing question, Werner LEMBERG, 2010/02/08
- Re: [ft] anti-aliasing question, Dave Calkins, 2010/02/09
- Re: [ft] anti-aliasing question, Werner LEMBERG, 2010/02/09
- Re: [ft] anti-aliasing question, Dave Calkins, 2010/02/09
- Re: [ft] anti-aliasing question, Werner LEMBERG, 2010/02/09
- Re: [ft] anti-aliasing question, Werner LEMBERG, 2010/02/08