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immediate plan:
* design gui for editor
* libfontfocus
* write mupdf hackers guide
* clean up and 'freeze' public api
* get font bbox from fontdescriptor if available
* refactor image loading
* refactor xref loading/repair
* restructure build.c and interpret.c (ftb vs csi)
* fix the colorspace/pattern/shading material mess
* font loading:
- configuration... where to find system files (asian font archive?)
- system fontfile + cmap store
- embedded fontfile store
- split type3 and ftfont malloc (dont waste t3 charprocs on ft fonts)
- make ftfontfile separate struct w/ refcounting
- refactor font loading more. simple/cid/type3 have too much in common.
* structure low/high level stuff
- rewrite outline parser
- implement comments
* clean high-level api
- go through spec and check all features!
- altivec optimize
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std rsrc fmt (v3)
transparency (v2)
- everything!
colorspace conversions (v2)
- fast color cubes
- proper colorspace conversions
- gamut compression
- extended render intents
image rendering (v2)
- tiles
- dct case
- better filter than box
- lazy decoding
rendering
- fix glyphcache evictlast
- bbox culling per glyph
- font focus
- render cache (link-nodes and scaled images and colorspaced shades)
fz_optimizetree()
- error & memory
- concatenate chained transforms
- remove identity transforms
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for filters:
validate ahxd pushback
go through eof responsibility
be more defensive of api user errors
flate needin/needout
jbig2 rewrite
dctencode params
dctdecode app marker
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