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15897 Commits

Author SHA1 Message Date
Behdad Esfahbod 8d960dfe68 [wasm-sample] Remove Wasm table from test.ttf again 
Was added by mistake.
 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 1c6d640e1f [wasm-shaper] Whitespace 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 9f8ad3928a [wasm-api] Bind shaper features 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 2327fe9d8a [hb-wasm] Remove TODO 2023-03-31 17:33:44 -06:00
Behdad Esfahbod b130b2b331 [graphite] Simplify direction handling 2023-03-31 17:33:44 -06:00
Behdad Esfahbod ec3270c7bb [wasm-graphite] Ensure native direction here too 
Binds buffer_get_script and script_get_horizontal_direction.
 2023-03-31 17:33:44 -06:00
Behdad Esfahbod cbc71c56bc [graphite] Ensure native direction 
Mirrored characters come out wrong. Oh well. Better than before though.
 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 39f8703df1 [wasm-api] Match interface and implementation signatures 2023-03-31 17:33:44 -06:00
Behdad Esfahbod fea3ffe031 [wasm-api] Beautify internal API 2023-03-31 17:33:44 -06:00
Behdad Esfahbod fe557e2f21 [wasm-api] Bind font_get_glyph_extents 
Untested.
 2023-03-31 17:33:44 -06:00
Behdad Esfahbod b3b6e8da86 [wasm-api] Bind buffer_reverse 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 863ec70e12 [wasm-shape] Add TODO items 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 1acff90b03 [wasm-api] Bind font_glyph_to_string 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 7537d48f08 [wasm] Remove a few lingering hb_ 2023-03-31 17:33:44 -06:00
Behdad Esfahbod d7f76f30b0 [wasm-graphite] Memory cleanup 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 5738851b1c [wasm-api] Disallow "wasm" shaper in shape_with 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 2bde2f66f1 [wasm-api] Bind shape_with 2023-03-31 17:33:44 -06:00
Behdad Esfahbod a08dbf41cd [wasm-api] Bind buffer_reverse_clusters 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 0a51ed31b0 [wasm-api] Bind buffer_get_direction 2023-03-31 17:33:44 -06:00
Behdad Esfahbod a5c844a1de [wasm] Rename macro 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 23b58b5667 [wasm-api] Bind font_get_scale 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 149199ee26 [wasm-api] Bind face_get_upem 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 2d295183b8 [wasm-api] Add buffer_contents_realloc 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 07ece17495 [wasm-graphite] Initial code 2023-03-31 17:33:44 -06:00
Behdad Esfahbod ae981eec8e [graphite] Remove script handling 
https://github.com/harfbuzz/harfbuzz/issues/3439#issuecomment-1442650148
 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 5ab7f7a7d4 [wasm-sample] Make addTable take args 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 551528a6e6 [wasm-sample] Remove unused prototype 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 926f8a326e [wasm-sample] Actually shape text! 2023-03-31 17:33:44 -06:00
Behdad Esfahbod c1dc112121 [wasm-api] Bind buffer_set_contents 2023-03-31 17:33:44 -06:00
Simon Cozens e0fec1dda0 [wasm-api] Wrap some of hb-font 2023-03-31 17:33:44 -06:00
Behdad Esfahbod af1f41a43e [wasm-api] Clear structs in _free() 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 099a0150e1 [wasm] Add HB_STRUCT_TYPE 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 851ef1380a [wasm-api] Add buffer-contents-free 2023-03-31 17:33:44 -06:00
Behdad Esfahbod d38f02ab30 [wasm-api] Make ref types actual pointers on the wasm side 2023-03-31 17:33:44 -06:00
Behdad Esfahbod cbd5c554fb [wasm-api] Add blob_free 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 3bec8dca1c [wasm-sample] Free blob data for now 2023-03-31 17:33:44 -06:00
Behdad Esfahbod d45a13f101 [wasm] Add wasm-sample/ 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 5cecfe8659 [wasm-api] Bind buffer_copy_contents 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 50b22368d0 Revert "Fix function signature" 
This reverts commit d70ebf98b0c696f3c66a20b1243cb347e3e3abc8.

Nope. A struct return is not returned that way.
 2023-03-31 17:33:44 -06:00
Simon Cozens 743cd2c46e Fix function signature 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 3b88bd9742 [wasm-api] Make ptr_t a pointer on the wasm side 2023-03-31 17:33:44 -06:00
Behdad Esfahbod d7a6671676 [wasm-api] Add debugprint1/2/3/4 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 108995bbc6 [wasm-api] Finish face_reference_table 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 69b1707d82 [wasm] Return empty object when ref2obj fails 2023-03-31 17:33:44 -06:00
Behdad Esfahbod e87b1b3ec3 [wasm-api] Try to add face_reference_table 2023-03-31 17:33:44 -06:00
Behdad Esfahbod e03726d269 [wasm] Ignore API in the docs 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 747dcf561d [wasm] Strong typing for object references 
Such that wasm cannot crash us by passing wrong object refs.

https://github.com/bytecodealliance/wasm-micro-runtime/discussions/1987

It still is unsafe if some code in the process other than HarfBuzz
registers refs with wasm-micro-runtime, since wasm_externref_ref2obj()
takes no context variable and looks up refs globally :(.

Maybe I fix that later by keeping a hash table of ref->obj-type instead.
 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 6b72a18c7b [wasm-api] Rename file 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 42d121ae79 [wasm] Add hb-wasm-api.cc 2023-03-31 17:33:44 -06:00
Behdad Esfahbod 980706441b [wasm] Add hb-wasm-api-list.hh 2023-03-31 17:33:44 -06:00