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54 commits

Author SHA1 Message Date
Patrick Walton
d6b9e3bdfd gfx: Fix Core Text font instantiation for Web fonts on Mac. 
Fixes GitHub Octicons. A reftest has been added for this.
 2015-08-04 17:07:44 -07:00
Patrick Walton
e9ec9289d6 gfx: Instantiate the CTFont corresponding to a Mac font on demand. 
This avoids panics in multiprocess mode.
 2015-07-31 08:42:30 -07:00
Huon Wilson
b42117fe0c Avoid undefined behaviour by allocating with align 1. 
The allocation APIs require that the alignment is a power-of-two;
meaning 1 is the "I don't care" alignment, not 0.
 2015-07-30 10:49:42 -07:00
Patrick Walton
6eacb0c995 gfx: Make display lists serializable using serde. 
This commit introduces the `serde` dependency, which we will use to
serialize messages going between processes in multiprocess Servo.

This also adds a new debugging flag, `-Z print-display-list-json`,
allowing the output of display list serialization to be visualized.
This will be useful for our experiments with alternate rasterizers.
 2015-07-15 19:04:17 -07:00
Glenn Watson
f8eeef0eb4 Use atoms for font template structures. 2015-07-13 08:23:02 +10:00
Ms2ger
d6aa0915c3 Use the heap module through its facade in libstd. 2015-06-26 20:52:28 +02:00
Ms2ger
28086f3c75 Use Box::into_raw rather than boxed::into_raw. 
The latter is deprecated.
 2015-06-25 23:03:54 +02:00
Nicholas Nethercote
1553fada53 Instrument FreeType allocations. 
This will allow reporting of memory usage by FreeType instances, which
are measured in the MiBs for LayoutWorker threads.

This change also makes FreeType allocations happen with jemalloc instead
of the system malloc, which is a good thing.

Finally, the change documents some dubiousness involving
FontContextHandle.
 2015-06-10 15:48:19 -07:00
Corey Farwell
a9b0607bf1 Utilize if let instead of match in a few places 2015-06-09 21:15:38 -07:00
Corey Farwell
435e551753 Remove get_ prefix on getters 
Part of #6224

I certainly didn't remove all of them; I avoided `unsafe` areas and also `components/script`
 2015-06-02 08:54:44 -04:00
Nicholas Nethercote
e8fc406520 Reduce unsafe-ness in FontContextHandle::new(). 
Because `box + boxed::into_raw() + boxed::from_raw` is nicer than
`libc::malloc() + mem::transmute() + ptr::write() + libc::free()`.
 2015-05-27 21:50:09 -07:00
Nicholas Nethercote
16ba32521b Don't leak the struct_FT_MemoryRec_. 
We libc::malloc() a struct_FT_MemoryRec_ and pass it to FreeType. We
need to libc::free() it as well when FreeType is done with it.
 2015-05-27 21:22:11 -07:00
Jinwoo Song
557bb11bde Use FT_Done_Library instead of FT_Done_Freetype 
It is recommended to use FT_Done_Library with FT_New_Library
from freetype document.

Fixes #6191.
 2015-05-28 10:17:06 +09:00
Corey Farwell
8e3f4bba85 Reduce max line length from 150 to 120 characters 
Part of https://github.com/servo/servo/issues/6041
 2015-05-24 00:01:49 -04:00
Michael Wu
51503a2816 Avoid selecting bitmap fonts from fontconfig 2015-05-19 21:10:04 -04:00
Ms2ger
2bfca8f96f Remove unused imports. 2015-05-06 19:20:10 +02:00
Simon Sapin
8b522f2e7d Rename Au methods with f32/f64 instead of frac32/frac/subpx 2015-05-05 18:23:29 +02:00
Simon Sapin
32d5e24922 Replace Au-related free functions in util::geometry with Au methods. 2015-05-05 17:36:03 +02:00
Simon Sapin
ef8edd4e87 Upgrade to rustc 551a74dddd84cf01440ee84148ebd18bc68bd7c8. 2015-05-05 10:07:34 -04:00
Ms2ger
6a55ae06d7 Remove some as_slice calls. 2015-04-24 17:44:47 +02:00
Ms2ger
a8c7864c68 Stop using int in font_list. 2015-04-08 19:00:58 +02:00
Ms2ger
6ae74b6673 Pass the buffer to create_face_from_buffer. 
It's better to hold on to the abstraction as long as possible.
 2015-04-08 19:00:34 +02:00
Josh Matthews
a68fa74f4b Remove int_uint feature from gfx. 2015-04-07 11:58:28 -04:00
Ms2ger
ba87666cdb Update some code that's feature-gated under core. 2015-03-21 18:44:39 +01:00
Ms2ger
32d1e31c90 Replace most usage of std::old_io::File. 2015-03-20 23:47:29 +01:00
Simon Sapin
5ffd71cd5e Fix some warnings in gfx. 2015-03-18 22:08:00 +01:00
Connor Jennings
f298089f02 Retain buffer for CGDataProviderCreateWithData. Fixes #5084. 
CGDataProviderCreateWithData just wraps the underlying buffer. The
underlying buffer needs to be kept around until the data provider is
freed. Adding the buffer to the FontTemplateData struct ensures it
sticks around.
 2015-03-15 14:02:27 -04:00
Simon Sapin
d5dd1d658e Upgrade to rustc ba2f13ef0 2015-02-04 2015-02-11 14:48:34 -08:00
Ms2ger
505159a464 Import the util crate as util rather than servo_util. 
This used to conflict with the util crate from the standard library, which
has long since been removed.

The import in layout has not been changed because of a conflict with the
util mod there.
 2015-01-29 12:16:41 +01:00
Patrick Walton
abddfa742f gfx: Implement font-stretch per CSS3-FONTS § 3.3 in the Core Text 
font backend.
 2015-01-28 12:42:52 -08:00
Josh Matthews
95fc29fa0d Update rustc to 00b112c45a604fa6f4b59af2a40c9deeadfdb7c6/rustc-1.0.0-dev. 2015-01-28 10:16:49 +10:00
Ms2ger
01ed338746 Move to to_owned rather than into_string. 
into_string has been removed from Rust.
 2015-01-20 14:49:07 +01:00
Ms2ger
7eb659371d Stop calling is_not_null. 
It has been removed from Rust.
 2015-01-20 13:08:49 +01:00
Matthew Rasmus
9881ecf8e2 Fix string::raw::from_buf deprecation warning 2015-01-08 08:51:10 -08:00
Ms2ger
16c7060bc8 Update rustc to revision 2cfb5acb5a2751c759627377e602bac4f88f2d19. 2015-01-08 09:58:46 -05:00
Ms2ger
d759b07299 Qualify libstyle enums. 2015-01-04 15:04:35 +01:00
Ms2ger
be5e9b4278 Remove some obsolete formatting traits. 2015-01-04 11:59:51 +01:00
Ms2ger
b51e83819d Fix obsolete format traits. 
They are to be removed from the language in the next rust upgrade.
 2015-01-02 19:04:18 +01:00
Manish Goregaokar
e973213606 gfx: to_string() -> into_string() 2014-12-27 14:48:35 +01:00
Ms2ger
466faac2a5 Update rustc to revision 3dcd2157403163789aaf21a9ab3c4d30a7c6494d. 2014-12-17 15:19:45 -05:00
Joseph Crail
c254d195ad Fix spelling mistakes in comments. 2014-12-11 23:56:29 -05:00
Tetsuharu OHZEKI
f04c64f500 Replace almost "render" to "paint" words in gfx crate. 2014-12-08 14:55:30 +09:00
Jack Moffitt
d1b433a3b3 Rust upgrade to rustc hash b03a2755193cd756583bcf5831cf4545d75ecb8a 2014-11-13 11:17:43 +10:00
Glenn Watson
8331cfe089 Convert internal font code to store pt size as Au. 2014-10-22 13:49:41 +10:00
Glenn Watson
cf3d9dffd1 Update rust-core-text, handle empty font collections. Fixes #3703. 2014-10-21 14:54:37 +10:00
Tim Taubert
35f8270c64 Remove unnecessary deref()s (fixes #3586) 2014-10-09 15:01:54 +02:00
Josh Matthews
be41c203ac Fix linux build error. 2014-10-01 18:43:24 -04:00
Josh Matthews
8112859d55 Disallow toggling radio buttons. Use generated content for checkboxes and radio buttons. Switching to the glyph 0 for the average advance width. 2014-10-01 15:37:40 -04:00
Josh Matthews
9b20d6e7d2 Add average advance width to the font metrics structure, using the X glyph as a best guess. 2014-10-01 15:03:15 -04:00
Keegan McAllister
dc86e83654 Eliminate warnings 2014-09-20 13:00:55 -07:00