Minimal Win32 font platform implementation.
This uses a (very simple) Win32 API call to enumerate font
families available, and load them as byte buffers.
The font rasterization itself is done by freetype.
This gets Servo + WR + Windows working, but should be improved
by adding a proper implementation that matches fonts correctly
and also uses DirectWrite (or GDI) to handle font rasterization.
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This uses a (very simple) Win32 API call to enumerate font
families available, and load them as byte buffers.
The font rasterization itself is done by freetype.
This gets Servo + WR + Windows working, but should be improved
by adding a proper implementation that matches fonts correctly
and also uses DirectWrite (or GDI) to handle font rasterization.
Don't log in the middle of mutating a reentrant lock
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Moved assertion that we are the lock owner to after the lock release. The problem is that Servo uses a reentrant lock for logging, so logging in the middle of mutating the lock is A Bad Idea.
While I was at it, I tidied up the reentrant lock code.
cc @jdm
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Honor SERVO_ENABLE_DEBUG_ASSERTIONS on the build machines.
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As part of #13127.
cc @aneeshusa
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Use parking_lot::RwLock for PropertyDeclarationBlock
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As discussed in https://bugzilla.mozilla.org/show_bug.cgi?id=1305141Closes#13176
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Original PR title: Stop relying on `impl<T: HeapSizeOf> HeapSizeOf for Arc<T>`
https://github.com/servo/heapsize/issues/37#issuecomment-249861171
This builds on top of that.
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The cache is never effective in this case since a style attribute
adds to the set of applicable declarations.
This also avoid avoids the cache giving out-dated (incorrect) results
when `PropertyDeclarationBlock` becomes mutable in a later commit.
This is sufficient for now since CSSOM is only implemented for
`Element.style`. When StyleRule mutation is added,
some additional mechanism (such as evicting the cache) will be needed.
Add support for 'font-stretch' in geckolib
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r? @Manishearth
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Make readystatechange fire more often (fixes#13481)
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Add NS_FONT_STRETCH_* consts and regenerate bindings
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Depends on servo/rust-bindgen#74
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Once that merges, r? @Manishearth
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Fix WebGL tests & Implement WebGLRenderingContext::{validateProgram, getProgramInfoLog, disableVertexAttribArray}.
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Implement WebGLRenderingContext::{validateProgram, getProgramInfoLog} and improve WebGL testcase to show shader link and validation errors.
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It's not possible to implement a Ref::map equivalent method on AtomicRefCell
while having AtomicRefCell implemented on top of RwArc. We could potentially
reimplement AtomicRefCell to be more like RefCell and add a Ref::map equivalent
method, but I (and pcwalton) think we should try just cloning a few extra
Arcs at these callsites instead.
MozReview-Commit-ID: 6H8vAWguO3z
