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authorPhilipp Gesang <phg42.2a@gmail.com>2013-09-15 22:12:42 +0200
committerPhilipp Gesang <phg42.2a@gmail.com>2013-09-15 22:12:42 +0200
commitcd5707a41b61198d0a53ab7cd4acbcc9240d0487 (patch)
treeba29611d3ab4b5b77f8fc20bca391ba15163f180
parentb3fa18a7d99d55d2daaeebd7f17db664719ef690 (diff)
downloadluaotfload-cd5707a41b61198d0a53ab7cd4acbcc9240d0487.tar.gz
[db] handle design sizes
-rw-r--r--luaotfload-database.lua32
1 files changed, 28 insertions, 4 deletions
diff --git a/luaotfload-database.lua b/luaotfload-database.lua
index 5032955..d3f2f08 100644
--- a/luaotfload-database.lua
+++ b/luaotfload-database.lua
@@ -2457,7 +2457,7 @@ end
local generate_filedata = function (mappings)
- report ("both", 2, "db", "Creating filename map")
+ report ("both", 2, "db", "Creating filename map.")
local nmappings = #mappings
@@ -2685,6 +2685,8 @@ end
local collect_families = function (mappings)
+ report ("info", 2, "db", "Analyzing families, sizes, and styles.")
+
local families = {
["local"] = { },
system = { },
@@ -2716,7 +2718,7 @@ local collect_families = function (mappings)
local fontname = info.fontname
local fontstyle_name = names.sanitized.fontstyle_name
- local prefmodifiers = english.prefmodifiers or "regular"
+ local prefmodifiers = english.prefmodifiers
local subfamily = english.subfamily
local weight = style.weight
@@ -2755,13 +2757,35 @@ local collect_families = function (mappings)
if modifier then
--- stub; here we will continue building a list of optical sizes
--- no size -> hash “normal”
- --- other sizes -> indexed tuples { dsnsize, idx }
+ --- other sizes -> indexed tuples { dsnsize, high, low, idx }
local familytable = subtable [familyname]
if not familytable then
familytable = { }
subtable [familyname] = familytable
end
- familytable [modifier] = entry.index
+
+ --- the style table is treated as an unordered list
+ local styletable = familytable [modifier]
+ if not styletable then
+ styletable = { }
+ familytable [modifier] = styletable
+ end
+
+ if not prefmodifiers then --- default size for this style/family combo
+ styletable.default = entry.index
+ end
+
+ local size = style.size --- dsnsize * high * low
+ if size then
+ styletable [#styletable + 1] = {
+ size [1],
+ size [2],
+ size [3],
+ entry.index,
+ }
+ else
+ styletable.default = entry.index
+ end
end
end