Behdad Esfahbod
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698f51464c
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[gvar] Share vector allocation across delta-sets
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3 years ago |
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Behdad Esfahbod
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39e280c256
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[gvar] Handle a couple of error conditions
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3 years ago |
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Behdad Esfahbod
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5be6e5dd57
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[gvar] Rewrite linear interpolation
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3 years ago |
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Behdad Esfahbod
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57519b532d
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[gvar] Use pointer-to-member instead of function
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3 years ago |
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Behdad Esfahbod
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ab15fe082a
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[gvar] Handle a couple of error conditions
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3 years ago |
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Behdad Esfahbod
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b7e9e8785c
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[gvar] Optimize deltas and points loading
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3 years ago |
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Behdad Esfahbod
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6e72c2e3fa
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[glyf] Add an assertion
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3 years ago |
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Behdad Esfahbod
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5da341ce92
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[map] Another try at hiding minus1
To fix https://github.com/harfbuzz/harfbuzz/issues/3684
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3 years ago |
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Behdad Esfahbod
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c72d3104ed
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[map] Return const reference in operator[]
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3 years ago |
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Behdad Esfahbod
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69d53f3e7f
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[map] Make default_value() inline
See if it make fix https://github.com/harfbuzz/harfbuzz/issues/3684
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3 years ago |
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Behdad Esfahbod
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3a0e27e794
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[glyf] Move comment
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3 years ago |
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Behdad Esfahbod
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d0836dee7a
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[glyf] Minor typo change
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3 years ago |
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Behdad Esfahbod
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5cca25e5d0
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[glyf] Accumulate points as int
Everything is int at this stage.
Doesn't seem to matter for performance though.
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3 years ago |
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Behdad Esfahbod
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d6f60b3c19
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[glyf] Minor optimization
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3 years ago |
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Behdad Esfahbod
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b30a3dcba3
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[glyf] Another bounds check
Very unlikely that is needed but technically possible.
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3 years ago |
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Behdad Esfahbod
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2e9dbdcbbe
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[glyf] Protect against an unlikely overflow
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3 years ago |
Khaled Hosny
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8537d68172
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4.4.0
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3 years ago |
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Behdad Esfahbod
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f1fb8c4489
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[glyf] Optimize Glyph layout
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3 years ago |
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Behdad Esfahbod
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34e3f561b5
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[glyf] Fix a bug I introduced recently
Pass gid to Glyph in trim_padding codepath.
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3 years ago |
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Behdad Esfahbod
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97cbc2d40a
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[gvar] Remove condition that font num_coords should match gvar's
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3 years ago |
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Behdad Esfahbod
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19cbfb9ce9
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[glyf] Relax a condition that font num_coords be equal to gvar's
gvar itself still checks the same.
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3 years ago |
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Behdad Esfahbod
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d5cfbaa068
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[glyf] Optimize composite points loading
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3 years ago |
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Behdad Esfahbod
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32dc0641e1
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[glyf] Remove an unnecessary condition
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3 years ago |
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Behdad Esfahbod
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95bfa0913d
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[gvar] Optimize translate()
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3 years ago |
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Behdad Esfahbod
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9f067582b8
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[gvar] Optimize transform()
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3 years ago |
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Behdad Esfahbod
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cfc57ef862
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[glyf] Optimize contour_point_t layout
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3 years ago |
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Behdad Esfahbod
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75ca78a6bb
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[glyf] Optimize hb_contour_points_t::extend
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3 years ago |
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Behdad Esfahbod
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98fbe87a26
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[benchmark-font] Disable quadratic callback
We are interested in the quadratic-to-cubic codepath benchmarking.
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3 years ago |
David Corbett
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04c4767150
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[lao] Decompose and reorder U+0EB3 around U+0EBB
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3 years ago |
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Behdad Esfahbod
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d3308f4713
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[font] Optimize font scaling further
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3 years ago |
Matthias Clasen
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e72506d085
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Fix the annotation for hb_blob_get_data
This function will return NULL for the the
empty blob. That is important information for
bindings that treat nullability as a type trait.
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3 years ago |
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Behdad Esfahbod
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3c49a6a60a
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[glyf] Fix an allocation error
Try fixing assertion failure found by fuzzers:
hb-draw-fuzzer: ../../src/harfbuzz/src/OT/glyf/glyf.hh:175: bool OT::glyf_accelerator_t::get_points(hb_font_t *, hb_codepoint_t, T) const [T = OT::glyf_impl::path_builder_t]: Assertion `count >= glyf_impl::PHANTOM_COUNT' failed.
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3 years ago |
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Behdad Esfahbod
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556e7078f0
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[font] Optimize glyph scaling
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3 years ago |
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Behdad Esfahbod
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a1c45bbb55
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[glyf] Minor simplify
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3 years ago |
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Behdad Esfahbod
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a21a9bb855
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[glyf] Optimize flags decoding byte range checking
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3 years ago |
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Behdad Esfahbod
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0f1fdf461c
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[glyf] Optimize points decoding byte range checking
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3 years ago |
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Behdad Esfahbod
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51cfcf2957
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[glyf] Optimize points decoding
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3 years ago |
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Behdad Esfahbod
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86b7022503
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[glyf] Optimize flag decoding
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3 years ago |
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Behdad Esfahbod
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30d58bfd0f
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[glyf] Don't translate/transform components if has no effect
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3 years ago |
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Behdad Esfahbod
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2bb0fa878a
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[glyf] Remove unneeded point init()
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3 years ago |
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Behdad Esfahbod
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fc72a1d22d
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[glyf] Add a pre-allocation for phantom points
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3 years ago |
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Behdad Esfahbod
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8d242aaa8b
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[glyf] Rewrite a loop harmlessly
I hope...
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3 years ago |
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Behdad Esfahbod
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cf57f04ddb
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[glyf/path-builder] Optimize scaling code
Scale each point once upon entry to function.
This makes our shape fetching code as fast as FreeType for all
benchmark cases now.
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3 years ago |
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Behdad Esfahbod
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36dd5d32fb
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[draw] Use multiplication instead of division in quadratic conversion
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3 years ago |
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Behdad Esfahbod
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b095df1343
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[glyf/path-builder] Use operator bool for style
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3 years ago |
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Behdad Esfahbod
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abb433d0f4
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[glyf] Avoid a copy of points in shape fetching for simple glyphs
Matches performance with freetype now.
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3 years ago |
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Behdad Esfahbod
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7eac779abf
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Revert "Revert "[glyf] Optimize shape loading""
This reverts commit 164bd288cf.
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3 years ago |
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Behdad Esfahbod
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164bd288cf
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Revert "[glyf] Optimize shape loading"
This reverts commit f0819301b7.
Broke tests. To be debugged and redone.
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3 years ago |
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Behdad Esfahbod
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f0819301b7
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[glyf] Optimize shape loading
Do away with a copy for simple glyph load.
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3 years ago |
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Behdad Esfahbod
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ea5131507a
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[mingw] Build with directwrite if available
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3 years ago |
