Auto merge of #18222 - canaltinova:font-feature-values-lookup, r=emilo,xidorn

stylo: Implement font feature values lookup

This PR reviewed by emilio and xidorn on bugzilla

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- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes [Bug 1355721](https://bugzilla.mozilla.org/show_bug.cgi?id=1355721)

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This commit is contained in:
bors-servo 2017-08-24 17:36:44 -05:00 committed by GitHub
commit 76e77be041
8 changed files with 1182 additions and 718 deletions

View file

@ -66,6 +66,7 @@ use gecko_bindings::structs::StyleBasicShape;
use gecko_bindings::structs::StyleBasicShapeType;
use gecko_bindings::structs::StyleShapeSource;
use gecko_bindings::structs::StyleTransition;
use gecko_bindings::structs::gfxFontFeatureValueSet;
use gecko_bindings::structs::nsBorderColors;
use gecko_bindings::structs::nsCSSCounterStyleRule;
use gecko_bindings::structs::nsCSSFontFaceRule;
@ -239,6 +240,7 @@ unsafe impl Send for nsStyleTransformMatrix::MatrixTransformOperator {}
unsafe impl Sync for nsStyleTransformMatrix::MatrixTransformOperator {}
use gecko_bindings::structs::RawGeckoGfxMatrix4x4;
pub type nsTArrayBorrowed_uintptr_t<'a> = &'a mut ::gecko_bindings::structs::nsTArray<usize>;
pub type nsTArrayBorrowed_uint32_t<'a> = &'a mut ::gecko_bindings::structs::nsTArray<u32>;
pub type RawServoStyleSetOwned = ::gecko_bindings::sugar::ownership::Owned<RawServoStyleSet>;
pub type RawServoStyleSetOwnedOrNull = ::gecko_bindings::sugar::ownership::OwnedOrNull<RawServoStyleSet>;
pub type RawServoStyleSetBorrowed<'a> = &'a RawServoStyleSet;
@ -910,6 +912,22 @@ extern "C" {
extern "C" {
pub fn Gecko_nsFont_Destroy(dst: *mut nsFont);
}
extern "C" {
pub fn Gecko_AppendFeatureValueHashEntry(value_set:
*mut gfxFontFeatureValueSet,
family: *mut nsIAtom,
alternate: u32,
name: *mut nsIAtom)
-> nsTArrayBorrowed_uint32_t;
}
extern "C" {
pub fn Gecko_nsFont_SetFontFeatureValuesLookup(font: *mut nsFont,
pres_context:
*const RawGeckoPresContext);
}
extern "C" {
pub fn Gecko_nsFont_ResetFontFeatureValuesLookup(font: *mut nsFont);
}
extern "C" {
pub fn Gecko_ClearAlternateValues(font: *mut nsFont, length: usize);
}
@ -2034,6 +2052,13 @@ extern "C" {
name: *mut nsIAtom)
-> *mut nsCSSCounterStyleRule;
}
extern "C" {
pub fn Servo_StyleSet_BuildFontFeatureValueSet(set:
RawServoStyleSetBorrowed,
list:
*mut gfxFontFeatureValueSet)
-> bool;
}
extern "C" {
pub fn Servo_StyleSet_ResolveForDeclarations(set:
RawServoStyleSetBorrowed,