Add support for WebGL2 GetIndexedParameter
Adds support for the `GetIndexedParameter` WebGL2 call.
See: https://www.khronos.org/registry/webgl/specs/latest/2.0/#3.7.2
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Depends on #25915.
cc @jdm @zakorgy
---
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Remove GL->d3d blit in HoloLens immersive mode
Depends on:
* https://github.com/servo/surfman/pull/151
* https://github.com/asajeffrey/surfman-chains/pull/7
* https://github.com/servo/webxr/pull/133
These changes add two extra APIs for embedders to use when registering a WebXR device - one to allow running any closure as a task in the webgl thread, and one to register an arbitrary surface provider for a particular webxr session. When an openxr session is started, it can then obtain the webgl thread's d3d device from that thread's surfman device and ensure that openxr uses it.
Surface providers are traits that have their methods invoked by the webgl thread as part of the the normal swapchain operations. This allows the openxr surface provider to return surfaces that wrap the underlying openxr textures, which are valid in the webgl thread and can be used as the target of an opaque framebuffer.
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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 fix#25735
- [x] These changes do not require tests because there are no windows immersive mode tests
Add VTTRegion and part of VTTCue DOM interfaces
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Hello! In this PR I implemented the VTTRegion DOM interface and part of VTTCue (#22312). Before continuing I thought it's maybe a good idea to first request a review or even merge what I did up to this point, as I might get stuck on the next part. I have a slight idea of what needs to be done (I assume it's hooking the GStreamer parser somewhere in `GetCueAsHTML()`), but a short outline or some more instructions would help a lot.
I updated test expectations by first running:
```
./mach test-wpt tests/wpt/web-platform-tests/webvtt/api --log-raw servo.log --pref dom.webvtt.enabled=true
```
then
```
./mach update-wpt servo.log
```
Thanks!
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Render HTML <canvas> elements on layout 2020
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#25885
- [X] There are tests for these changes
Improved the WebGL2 framebuffer render validation
It seems `MissingColorAttachment` should be returned only when all of the color attachments are missing.
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cc @jdm @zakorgy
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Allow more WebGL2 FBO attachment formats
Add support for most of the framebuffer attachment formats introduced in WebGL2 for textures and renderbuffers.
Related format tables:
- https://www.khronos.org/registry/OpenGL-Refpages/es3.0/html/glTexImage2D.xhtml
- https://www.khronos.org/registry/OpenGL-Refpages/es3.0/html/glRenderbufferStorage.xhtml
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cc @jdm @zakorgy
---
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Add support for WebGL2 framebuffer invalidation
Adds support for the `invalidateFramebuffer` and `invalideSubFramebuffer` WebGL2 calls.
See: https://www.khronos.org/registry/webgl/specs/latest/2.0/#3.7.4
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Depends on #25785.
cc @jdm @zakorgy
---
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Make CanvasRenderingContext2D.fillRect() draw patterns correctly
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- [x] These changes fix part of #25331
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This is a feature that was never properly implemented in the previous
layout system. We still need to preserve their in-tree order in the
display list though.
Move tinyfiledialog call from script to embedder
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PR is based on work started in #23651. I rebased on top of master and addressed review comments. Handling the `PromptPermission` message in `libsimpleservo` is probably not ideal. Looking forward to make more changes, just let me know how I should proceed.
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Upgrade to mozdebug 0.2
These changes fix#25868
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