GfxInfo generally wants to be main-thread, so WebGL (especially
out-of-process) runs into problems sometimes.
Also rename to UNUSED_FEATURE_WEBGL_MSAA, pending removal.
Differential Revision: https://phabricator.services.mozilla.com/D91208
GfxInfo generally wants to be main-thread, so WebGL (especially
out-of-process) runs into problems sometimes.
Also remove obsolete FEATURE_WEBGL_MSAA.
Differential Revision: https://phabricator.services.mozilla.com/D91208
GfxInfo generally wants to be main-thread, so WebGL (especially
out-of-process) runs into problems sometimes.
Also remove obsolete FEATURE_WEBGL_MSAA.
Differential Revision: https://phabricator.services.mozilla.com/D91208
This patch was generated by running:
```
perl -p -i \
-e 's/^(\s+)([a-zA-Z0-9.]+) = NS_ConvertUTF8toUTF16\((.*)\);/\1CopyUTF8toUTF16(\3, \2);/;' \
-e 's/^(\s+)([a-zA-Z0-9.]+) = NS_ConvertUTF16toUTF8\((.*)\);/\1CopyUTF16toUTF8(\3, \2);/;' \
$FILE
```
against every .cpp and .h in mozilla-central, and then fixing up the
inevitable errors that happen as a result of matching C++ expressions with
regexes. The errors fell into three categories:
1. Calling the convert functions with `std::string::c_str()`; these were
changed to simply pass the string instead, relying on implicit conversion
to `mozilla::Span`.
2. Calling the convert functions with raw pointers, which is not permitted
with the copy functions; these were changed to invoke `MakeStringSpan` first.
3. Other miscellaneous errors resulting from over-eager regexes and/or the
replacement not being type-aware. These changes were reverted.
Differential Revision: https://phabricator.services.mozilla.com/D88903
* Use clearer pref names.
* Default (and only support) IPDL dispatching.
* Make DispatchCommands async-only.
* Sync ipdl command per sync webgl entrypoint.
* Eat the boilerplate cost, since there's not too many.
* Run SerializedSize off same path as Serialize.
* All shmem uploads go through normal DispatchCommands.
* Defer pruning of dead code for now so we can iterate quickly.
* Use Read/Write(begin,end) instead of (begin,size).
* This would have prevented a bug where we read/wrote N*sizeof(T)*sizeof(T).
Differential Revision: https://phabricator.services.mozilla.com/D81495
- Enable WebGL SwapChain pooling on Android. Creating and releasing Android Surfaces every frame causes a big performance hit due to AndroidSurface slow destructors bug.
- Add a separate SwapChain for WebVR. We are already using separate SwapChains for WebXR (WebGLFramebuffer::mOpaqueSwapChain) but not for WebVR (it uses the canvas backbuffer).
Differential Revision: https://phabricator.services.mozilla.com/D79840
- Do not apply mIsCanvasDirty bailout when presenting from a opaque FBO
back buffer.
- Create a separate WebGLContext::PresentInto with more specific XR
validations and logic.
- Use the Opaque FBO backbuffer as source when calling
BlitBackbufferToCurDriverFB
- Always invalidate OpaqueFBO regardless of the WebGL context's
preserveDrawingBuffer value.
Differential Revision: https://phabricator.services.mozilla.com/D78301
* Majorly simplity CanvasRenderer
* Replace GLScreenBuffer with trivial GLSwapChain
* Use descriptor structs so that future SharedSurface changes aren't so painful
to propagate
* Mortgage/strip out more OffscreenCanvas code for now
Differential Revision: https://phabricator.services.mozilla.com/D75055
- Do not apply mIsCanvasDirty bailout when presenting from a opaque FBO
back buffer.
- Create a separate WebGLContext::PresentInto with more specific XR
validations and logic.
- Use the Opaque FBO backbuffer as source when calling
BlitBackbufferToCurDriverFB
- Always invalidate OpaqueFBO regardless of the WebGL context's
preserveDrawingBuffer value.
Differential Revision: https://phabricator.services.mozilla.com/D78301
* Majorly simplity CanvasRenderer
* Replace GLScreenBuffer with trivial GLSwapChain
* Use descriptor structs so that future SharedSurface changes aren't so painful
to propagate
* Mortgage/strip out more OffscreenCanvas code for now
Differential Revision: https://phabricator.services.mozilla.com/D75055
- Do not apply mIsCanvasDirty bailout when presenting from a opaque FBO
back buffer.
- Create a separate WebGLContext::PresentInto with more specific XR
validations and logic.
- Use the Opaque FBO backbuffer as source when calling
BlitBackbufferToCurDriverFB
- Always invalidate OpaqueFBO regardless of the WebGL context's
preserveDrawingBuffer value.
Differential Revision: https://phabricator.services.mozilla.com/D78301
