Add support for DrawRangeElements in WebGL2
Adds initial support for the WebGL2 `DrawRangeElements` call.
<!-- Please describe your changes on the following line: -->
I have started working on this function, but not sure how could I check for the Uniform Block Backing (https://www.khronos.org/registry/webgl/specs/latest/2.0/#ACTIVE_UNIFORM_BLOCK_BACKING).
I am looking for some advice.
---
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- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] There are tests for these changes
cc @mmatyas @zakorgy @jdm
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Avoid a panic when closing webgl pages using VAOs
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#25891
- [x] These changes do not require tests because GC behaviour at shutdown is nondeterministic and difficult to test
Set user interactions for tasks
fix#26026
I need help here. Retrieving the interaction flag from the promise handle crashes.
```rust
let interaction = GetPromiseUserInputEventHandlingState(promise);
```
```
Stack trace for thread "ScriptThread PipelineId { namespace_id: PipelineNamespaceId(1), index: PipelineIndex(1) }"
stack backtrace:
0: backtrace::backtrace::libunwind::trace
at /Users/paul/.cargo/git/checkouts/backtrace-rs-96ebaf1bcb788384/91a0aa4/src/backtrace/libunwind.rs:86
backtrace::backtrace::trace_unsynchronized
at /Users/paul/.cargo/git/checkouts/backtrace-rs-96ebaf1bcb788384/91a0aa4/src/backtrace/mod.rs:66
1: <servo::backtrace::Print as core::fmt::Debug>::fmt
at ports/glutin/backtrace.rs:49
2: <&mut W as core::fmt::Write>::write_fmt
3: std::io::Write::write_fmt
at /rustc/45ebd5808afd3df7ba842797c0fcd4447ddf30fb/src/libstd/io/mod.rs:1427
4: servo::backtrace::print
at ports/glutin/backtrace.rs:17
5: servo::install_crash_handler::handler
at ports/glutin/main2.rs:68
6: <unknown>
7: _ZN2JS37GetPromiseUserInputEventHandlingStateENS_6HandleIP8JSObjectEE
at /Users/paul/.cargo/git/checkouts/mozjs-fa11ffc7d4f1cc2d/2392ebc/mozjs/js/src/vm/JSObject.h:106
```
Update content-security-policy.
This allows hubs.mozilla.org to load instead of panicking due to unimplemented CSP features.
---
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#24702
- [x] These changes do not require tests because we never enabled the CSP testsuite
Removed createTouch and createTouchList
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---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#25978
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- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because ___
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Adds another check to the WebGL2 ReadPixels implementation to fix
an OpenGL invalid operation crash when the method is called on a
bound framebuffer that has no read buffer.
Handle nonexistent images in CanvasRenderingContext2D.createPattern()
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix part of #25331
<!-- Either: -->
- [x] There are tests for these changes
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