- 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
* 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
* 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
* 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
* 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
Currently WebGL xrCompatible flag is only set when enabling the xrCompatible attribute in the canvas.getContext() call. We also need to set it to true after succesful makeXRCompatible() calls
Differential Revision: https://phabricator.services.mozilla.com/D76849
Adds IpdlQueue capability to PWebGL actors. The WebGLChild, used in content processes, implements SyncProducerActor and AsyncConsumerActor because it sends (sync and async) messages and receives responses to them that it reads as async messages. The WebGLParent, used in the compositor process, is a SyncConsumerActor and AsyncProducerActor for dual reasons.
Differential Revision: https://phabricator.services.mozilla.com/D68264
* Templatize ProducerView/ConsumerView/(Sync)CommandSource/(Sync)CommandSink to allow both Pcq and Ipdl versions, as the client code is identical.
* Rename Producer/Consumer -> PcqProducer/PcqConsumer.
Differential Revision: https://phabricator.services.mozilla.com/D68259
A lot of simple changes to prepare for later patches in the series:
* PcqCommand -> QueueCommand, PcqStatus -> QueueStatus, PcqParamTraits -> QueueParamTraits
* Consolidate BasicSink/Source into CommandSink/Source
* SyncCommandSource::mConsumer -> mResponseSink, SyncCommandSink::mProducer -> mResponseSource, CommandSource::mProducer -> mSource, CommandSink::mConsumer -> mSink
* Rename WebGLPcqParamTraits.h to WebGLQueueParamTraits.h
* ProducerConsumerQueue struct -> class.
* ProducerConsumerQueue::mProducer/mConsumer access -> ProducerConsumerQueue::TakeProducer/TakeConsumer
* Rename QueueStatus enum elements to follow style convention.
* Rename Status() to GetStatus() in ProducerView and ConsumerView to appease Linux.
* Rename CommandResult enum values to fit convention (and avoid Linux conflict with Success).
Differential Revision: https://phabricator.services.mozilla.com/D68256
Adds IpdlQueue capability to PWebGL actors. The WebGLChild, used in content processes, implements SyncProducerActor and AsyncConsumerActor because it sends (sync and async) messages and receives responses to them that it reads as async messages. The WebGLParent, used in the compositor process, is a SyncConsumerActor and AsyncProducerActor for dual reasons.
Differential Revision: https://phabricator.services.mozilla.com/D68264
* Templatize ProducerView/ConsumerView/(Sync)CommandSource/(Sync)CommandSink to allow both Pcq and Ipdl versions, as the client code is identical.
* Rename Producer/Consumer -> PcqProducer/PcqConsumer.
Differential Revision: https://phabricator.services.mozilla.com/D68259
A lot of simple changes to prepare for later patches in the series:
* PcqCommand -> QueueCommand, PcqStatus -> QueueStatus, PcqParamTraits -> QueueParamTraits
* Consolidate BasicSink/Source into CommandSink/Source
* SyncCommandSource::mConsumer -> mResponseSink, SyncCommandSink::mProducer -> mResponseSource, CommandSource::mProducer -> mSource, CommandSink::mConsumer -> mSink
* Rename WebGLPcqParamTraits.h to WebGLQueueParamTraits.h
* ProducerConsumerQueue struct -> class.
* ProducerConsumerQueue::mProducer/mConsumer access -> ProducerConsumerQueue::TakeProducer/TakeConsumer
* Rename QueueStatus enum elements to follow style convention.
* Rename Status() to GetStatus() in ProducerView and ConsumerView to appease Linux.
* Rename CommandResult enum values to fit convention (and avoid Linux conflict with Success).
Differential Revision: https://phabricator.services.mozilla.com/D68256
Implement DOM interfaces for the WebXR Core Module. Additional work to implement the WebXR Core Module are marked with TODO (Bug #) comments within the patch and must be landed before enabling the dom.vr.webxr.enabled flag.
Differential Revision: https://phabricator.services.mozilla.com/D62369
--HG--
extra : moz-landing-system : lando
GetSurfaceSnapshot (and similar) want to ReadPixels the backbuffer,
without having to navigate the GL PIXEL_PACK state.
Since this is cold cold code, it's nice to reduce the backend state by
making ReadPixelsDesc/PixelPackState per-call, and tracked by the
client. Arguably, PIXEL_PACK_BUFFER should be per-call as well.
Differential Revision: https://phabricator.services.mozilla.com/D63587
--HG--
extra : moz-landing-system : lando
The call to InitializeCanvasRenderer earlier in the function can lose
the context.
Differential Revision: https://phabricator.services.mozilla.com/D62100
--HG--
extra : moz-landing-system : lando
* Revert some partial webgl+oop+vr code.
* More missing FuncScope.
* Fix compile errors.
* Refactor some ifdef'd code to branch and compile on all platforms.
* -Wno-error=unused-result for GCC to allow for (void)MustUse().
Depends on D55739
Differential Revision: https://phabricator.services.mozilla.com/D56169
--HG--
extra : moz-landing-system : lando
(This is a combination of 31 commits)
* Fix Linux compilation.
* Fix mac compilation.
* CI compile fixes.
* printf's size_t is %zu. %tu would be unsigned ptrdiff_t.
* No non-ref Maybe args.
* MOZ_CRASH for noreturn
* Handle implied texture sizes, rewrite comment stripping.
* Replace e.g. WebGLProgramInner with simpler webgl::ProgramKeepAlive.
* Bounce ValidateProgram call off driver.
* Uniform name length limit, cubemap fb-attach, non-array uniforms, undersized texImage views.
* alignas for uint8_t[sizeof(float)*N] pun buffers.
* CC fixes?
* Fill attrib0Active.
* Repair max-warnings limit.
* This is basically required in order for CI's logging to not explode.
* Don't cache WebGLMemoryTracker.
* Deleted prog/shader error, no texSubImage(null), client-side fingerprint resist for exts.
* Fix GetUniformIndices and MakeRangeFromView.
* CC Traverse base class from within derived class to fix leaking the world. :(
* PauseTransformFeedback
* TexImage video fastpath
* GetFragLocation for arrays
* Forbid BindBufferRange during TF
* Mark tests and fix RBAB query and test.
* Change(!) query deletion behavior to match spec.
* Mark conformance2/query/query.html failing for now.
* Implicitly EndQuery on DeleteQuery while spec is in flux.
* Fix error code for test.
* RAII LruPosition for WebGL context limit.
* Include std::list.
* Mark CompileResult and LinkResult.pending as false when retrieved.
* Hold strong-ref to NotLostData during Run<> to prevent LoseContext=>UAF.
* Don't assume GetUniformLocation(foo+'[0]') means foo is an array.
* Don't assume !mCanvasElement means !!mOffscreenCanvas.
* Handle composition while context-lost.
* All non-value-init members must be const or have inline init.
* Mark passing tests on Linux.
Depends on D54019
Differential Revision: https://phabricator.services.mozilla.com/D55739
--HG--
extra : moz-landing-system : lando
* Context loss using RAII
* Move Program reflection Client-side
Depends on D54018
Differential Revision: https://phabricator.services.mozilla.com/D54019
--HG--
extra : moz-landing-system : lando
Splits WebGLContext into ClientWebGLContext and HostWebGLContext. The Client enables the JS-control of a WebGL context in a content procecss while the Host executes the WebGL graphics operations (via a WebGLContext that maintains much of the existing code) in the compositor process. At this point, the cross-process behavior is disabled -- this series of patches is an incremental step toward that final goal.
Differential Revision: https://phabricator.services.mozilla.com/D54018
--HG--
extra : moz-landing-system : lando
Imanol Fernandez
Jeff Gilbert
Dorel Luca
Mihai Alexandru Michis
David Parks
Daniel Varga
Kearwood Gilbert
Mike Hommey
Razvan Maries
David Parks