Re: [ft-devel] [Patch] CJK autofit/autohint blue zones

2011-05-08 Thread suzuki toshiya
I'm sorry for long long delay after your first post of blue zone patch. Just I've committed your patch to git head. Testing the latency for bluezone calculation by ftbench, I found that the bluezone patched version is not slower than the original. BTW, from a Korean expert in SC34/WG2, I heard

Re: [ft-devel] [Patch] CJK autofit/autohint blue zones

2011-05-08 Thread Just Fill Bugs
On 05/08/2011 06:32 PM, suzuki toshiya wrote: I'm sorry for long long delay after your first post of blue zone patch. Just I've committed your patch to git head. Thanks for your review and commit work. ___ Freetype-devel mailing list

[ft-devel] Tweak CJK Blue zone parameters

2011-05-08 Thread Just Fill Bugs
Now that the CJK blue zone code are in the freetype repository, further tweak on the parameters can be performed. One thing that I can think of is that the threshold of best_dist0 used in the af_cjk_hints_compute_blue_edges(). best_dist0 is used to initialize the snap distant from edges to

Re: [ft-devel] Tweak CJK Blue zone parameters

2011-05-08 Thread mpsuzuki
Hi, If further tweak is needed for CJK bluezone, the code would be unmatured, I will disable it by default. In fact, the original demonstration was given by 11pt glyph of WenQuanYi-ZenHei, but your new tweak seems to change the dist value for the glyphs smaller than 17pt I think 17pt is

Re: [ft-devel] Tweak CJK Blue zone parameters

2011-05-08 Thread Just Fill Bugs
On 05/09/2011 08:21 AM, mpsuz...@hiroshima-u.ac.jp wrote: If further tweak is needed for CJK bluezone, the code would be unmatured, I will disable it by default. In fact, the original demonstration was given by 11pt glyph of WenQuanYi-ZenHei, but your new tweak seems to change the dist value

Re: [ft-devel] Tweak CJK Blue zone parameters

2011-05-08 Thread Werner LEMBERG
How long do you need to find stable values for the tunable parameters? This is never finished :-) Even for the latin autohinter, improvements or different approaches are always possible (cf. `latin2'). If it is difficult to estimate, I will propose new API to manipulate the parameters by