diff options
Diffstat (limited to 'tex/context/base/font-otf.lua')
| -rw-r--r-- | tex/context/base/font-otf.lua | 100 |
1 files changed, 50 insertions, 50 deletions
diff --git a/tex/context/base/font-otf.lua b/tex/context/base/font-otf.lua index 9134f95be..cda1cfdd2 100644 --- a/tex/context/base/font-otf.lua +++ b/tex/context/base/font-otf.lua @@ -1390,7 +1390,7 @@ local lists = { -- why local fonts.manipulators, } -function otf.set_features(tfmdata,features) +function otf.setfeatures(tfmdata,features) local processes = { } if features and next(features) then local mode = tfmdata.mode or features.mode or "base" @@ -1452,52 +1452,6 @@ tfmdata.mode = mode return processes, features end -function otf.otf_to_tfm(specification) - local name = specification.name - local sub = specification.sub - local filename = specification.filename - local format = specification.format - local features = specification.features.normal - local cache_id = specification.hash - local tfmdata = containers.read(tfm.cache,cache_id) ---~ print(cache_id) - if not tfmdata then - local otfdata = otf.load(filename,format,sub,features and features.featurefile) - if otfdata and next(otfdata) then - otfdata.shared = otfdata.shared or { - featuredata = { }, - anchorhash = { }, - initialized = false, - } - tfmdata = otf.copy_to_tfm(otfdata,cache_id) - if tfmdata and next(tfmdata) then - tfmdata.unique = tfmdata.unique or { } - tfmdata.shared = tfmdata.shared or { } -- combine - local shared = tfmdata.shared - shared.otfdata = otfdata - shared.features = features -- default - shared.dynamics = { } - shared.processes = { } - shared.set_dynamics = otf.set_dynamics -- fast access and makes other modules independent - -- this will be done later anyway, but it's convenient to have - -- them already for fast access - tfmdata.luatex = otfdata.luatex - tfmdata.indices = otfdata.luatex.indices - tfmdata.unicodes = otfdata.luatex.unicodes - tfmdata.marks = otfdata.luatex.marks - tfmdata.originals = otfdata.luatex.originals - tfmdata.changed = { } - tfmdata.has_italic = otfdata.metadata.has_italic - if not tfmdata.language then tfmdata.language = 'dflt' end - if not tfmdata.script then tfmdata.script = 'dflt' end - shared.processes, shared.features = otf.set_features(tfmdata,fonts.define.check(features,otf.features.default)) - end - end - containers.write(tfm.cache,cache_id,tfmdata) - end - return tfmdata -end - --~ { --~ ['boundingbox']={ 95, -458, 733, 1449 }, --~ ['class']="base", @@ -1528,7 +1482,7 @@ fonts.formats.ttc = "truetype" fonts.formats.ttf = "truetype" fonts.formats.otf = "opentype" -function otf.copy_to_tfm(data,cache_id) -- we can save a copy when we reorder the tma to unicode (nasty due to one->many) +local function copytotfm(data,cache_id) -- we can save a copy when we reorder the tma to unicode (nasty due to one->many) if data then local glyphs, pfminfo, metadata = data.glyphs or { }, data.pfminfo or { }, data.metadata or { } local luatex = data.luatex @@ -1695,10 +1649,56 @@ function otf.copy_to_tfm(data,cache_id) -- we can save a copy when we reorder th end end +local function otftotfm(specification) + local name = specification.name + local sub = specification.sub + local filename = specification.filename + local format = specification.format + local features = specification.features.normal + local cache_id = specification.hash + local tfmdata = containers.read(tfm.cache,cache_id) +--~ print(cache_id) + if not tfmdata then + local otfdata = otf.load(filename,format,sub,features and features.featurefile) + if otfdata and next(otfdata) then + otfdata.shared = otfdata.shared or { + featuredata = { }, + anchorhash = { }, + initialized = false, + } + tfmdata = copytotfm(otfdata,cache_id) + if tfmdata and next(tfmdata) then + tfmdata.unique = tfmdata.unique or { } + tfmdata.shared = tfmdata.shared or { } -- combine + local shared = tfmdata.shared + shared.otfdata = otfdata + shared.features = features -- default + shared.dynamics = { } + shared.processes = { } + shared.setdynamics = otf.setdynamics -- fast access and makes other modules independent + -- this will be done later anyway, but it's convenient to have + -- them already for fast access + tfmdata.luatex = otfdata.luatex + tfmdata.indices = otfdata.luatex.indices + tfmdata.unicodes = otfdata.luatex.unicodes + tfmdata.marks = otfdata.luatex.marks + tfmdata.originals = otfdata.luatex.originals + tfmdata.changed = { } + tfmdata.has_italic = otfdata.metadata.has_italic + if not tfmdata.language then tfmdata.language = 'dflt' end + if not tfmdata.script then tfmdata.script = 'dflt' end + shared.processes, shared.features = otf.setfeatures(tfmdata,fonts.define.check(features,otf.features.default)) + end + end + containers.write(tfm.cache,cache_id,tfmdata) + end + return tfmdata +end + otf.features.register('mathsize') -function tfm.read_from_open_type(specification) - local tfmtable = otf.otf_to_tfm(specification) +function tfm.read_from_open_type(specification) -- wrong namespace + local tfmtable = otftotfm(specification) if tfmtable then local otfdata = tfmtable.shared.otfdata tfmtable.name = specification.name |