This removes the WebRender side of the previous slow frame indicator and replace it with a simple implementation that only looks at the CPU time on the render backend and renderer thread involved for building a frame.
A followup patch will add a separate indicator for when the displaylist/ipc/scene bits take too long.
Differential Revision: https://phabricator.services.mozilla.com/D69247
--HG--
extra : moz-landing-system : lando
Use ThinVec instead, which is compatible with nsTArray, and makes stuff much
harder to misuse.
Differential Revision: https://phabricator.services.mozilla.com/D63256
--HG--
extra : moz-landing-system : lando
When EGL_LOSE_CONTEXT_ON_RESET is set by CreateContextFlags::PREFER_ROBUSTNESS flag, ANGLE avoids to release D3D resources when ANGLE detects device reset. It is necessary to avoid nullptr dereference in ANGLE.
Differential Revision: https://phabricator.services.mozilla.com/D58348
--HG--
extra : moz-landing-system : lando
There are multiple SurfacePools: Main thread painting and the non-WebRender compositors create a new pool per window, and WebRender creates one shared pool across all windows. The non-WebRender users set the pool size limit to zero, i.e. no recycling across paints. This preserves the pre-existing behavior.
WebRender's pool size is configurable with the gfx.webrender.compositor.surface-pool-size pref.
Every window holds on to a SurfacePoolHandle. A SurfacePoolHandle has an owning reference to the pool, via a surface pool wrapper. Once all handles are gone, the surface pool goes away, too.
The SurfacePool holds on to IOSurfaces and MozFramebuffers. Both are created on demand, independently, but are associated with each other.
A given NativeLayer uses only one surface pool handle during its lifetime. The native layer no longer influences which GLContext its framebuffers are created for; the GL context is now managed by the surface pool handle.
As a result, a NativeLayer can no longer change which GLContext its framebuffers are created by.
So in the future, if we ever need to migrate a window frome one GLContext to another, we will need to recreate the NativeLayers inside it. I think that's ok.
Differential Revision: https://phabricator.services.mozilla.com/D54859
--HG--
extra : moz-landing-system : lando
wr::WebRenderPipelineInfo needs to be handled even when WR rendering does not happen.
Differential Revision: https://phabricator.services.mozilla.com/D55899
--HG--
extra : moz-landing-system : lando
Removes NofityForUse() functions for simplicity.
Ensure that RenderTextureHost::PrepareForUse() is called before RenderTextureHost:: Lock(). When a task of calling RenderTextureHost::PrepareForUse() is simply posted to render thread, there is a case that RenderTextureHost:: Lock() is called before PrepareForUse() .
Differential Revision: https://phabricator.services.mozilla.com/D51974
--HG--
extra : moz-landing-system : lando
This replaces mUpdatesCount in AsyncImagePipelineManager, which was really how
many times NotifyPipelinesUpdated was called with aRender == true. I think this
makes the release logic clearer as it is more explicit.
It also changes things for RenderCompositorANGLE, so that we check to see if
any other frames have completed even if we don't want to wait for them.
Differential Revision: https://phabricator.services.mozilla.com/D51064
--HG--
extra : moz-landing-system : lando
Before Bug 1570869, new frame was generated if WR does not have a pending frame build task. But since Bug 1570869 fix, there is a case that new frame generation does not happen even when WR does not have a frame build task.
Differential Revision: https://phabricator.services.mozilla.com/D47045
--HG--
extra : moz-landing-system : lando
Move DeviceReset handling before the assert. It is OK, since RendererOGL instance is not re-used after the DeviceReset. It is replaced by a new RendererOGL.
Differential Revision: https://phabricator.services.mozilla.com/D47036
--HG--
extra : moz-landing-system : lando
This makes it clear that these belong to a single frame and makes some assumptions explicit.
For example, in the old code, mDocFrameCounts.size() was the same as mPendingFrames.size()
when a pending frame was added, but then the sizes differed during rendering because a frame's
mDocFrameCount would be popped at the beginning of rendering while mPendingFrames would be
popped at the end of rendering.
This modification also makes some clearing of values unnecessary. A new frame always starts out
with cleared values for mDocFramesSeen and mFrameNeedsRender.
This patch also combines the two locks in HandleFrameOneDoc.
Depends on D40373
Differential Revision: https://phabricator.services.mozilla.com/D40374
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extra : moz-landing-system : lando
The only place that increments mRenderingCount, HandleFrameOneDoc, also synchronously calls FrameRenderingComplete
at the end of the function, which decrements mRenderingCount again. So it can never grow beyond 1.
Depends on D40372
Differential Revision: https://phabricator.services.mozilla.com/D40373
--HG--
extra : moz-landing-system : lando
IncRenderingFrame only had one caller. Inlining it into HandleFrame makes it clearer
how the values in mWindowInfos are mutated and in what order calls happen.
This also renames HandleFrame to HandleFrameOneDoc, because we're expecting one call
per document before we actually trigger the render.
Depends on D40370
Differential Revision: https://phabricator.services.mozilla.com/D40371
--HG--
extra : moz-landing-system : lando
Now that there is only ever a single handle to the `CompositionRecorder`, it no
longer needs to be ref-counted. And since the `WebRenderCompositionRecorder` is
owned exclusively by the `RenderThread`, it no longer needs a mutex. All the
code that resulted from having handles to the `WebRenderCompositionRecorder` on
two different threads is now no longer necessary.
Differential Revision: https://phabricator.services.mozilla.com/D39791
--HG--
extra : moz-landing-system : lando
On macOS, if we try to write the collected frames from the
`CompositorBridgeParent` we will not have an active GL context, resulting in a
crash. Writing the frames from the `RenderThread` solves this problem.
Differential Revision: https://phabricator.services.mozilla.com/D39789
--HG--
extra : moz-landing-system : lando
Webrender caches the program binaries of shaders used within the first
ten frames, so that on next startup it can load them from disk rather
than having to recompile them.
Previously it would load all binaries found in the disk cache on
startup, and when saving to the cache it would delete any existing
binaries that weren't used.
This changes it so that unused binaries are not deleted. The disk
space this requires is insignificant, but as the cache grows loading
all the shaders on startup can get expensive. To solve that we write a
whitelist of the shaders used during startup, and only load those
during the next startup.
Differential Revision: https://phabricator.services.mozilla.com/D33954
--HG--
extra : moz-landing-system : lando
On android, android's nsWindow creates LayerManaer only in nsWindow::Create(). When WebRender error happened, gecko just stopped rendering by disabling Webrender.
The nsWindow needs to re-create LayerManager during disabling Webrender. Further, during disabling WebRender, All GeckoSurfaceTextures should not be attached to GLContext. It is for preventing a conflict with AttachToGLContext() call in SurfaceTextureHost::EnsureAttached().
Differential Revision: https://phabricator.services.mozilla.com/D26687
--HG--
extra : moz-landing-system : lando
Now that we have a suitable composition recorder infrastructure, it is just a
matter of plumbing the `WebRenderCompositionRecorder` from the
`CompositorBridgeParent` to the `RenderThread` to start recording frames.
Differential Revision: https://phabricator.services.mozilla.com/D32234
--HG--
extra : moz-landing-system : lando
Now that we have a suitable composition recorder infrastructure, it is just a
matter of plumbing the `WebRenderCompositionRecorder` from the
`CompositorBridgeParent` to the `RenderThread` to start recording frames.
Differential Revision: https://phabricator.services.mozilla.com/D32234
--HG--
extra : moz-landing-system : lando
Now that we have a suitable composition recorder infrastructure, it is just a
matter of plumbing the `WebRenderCompositionRecorder` from the
`CompositorBridgeParent` to the `RenderThread` to start recording frames.
Differential Revision: https://phabricator.services.mozilla.com/D32234
--HG--
extra : moz-landing-system : lando
Nicolas Silva
Lee Salzman
shindli
Martin Stransky
Emilio Cobos Álvarez
sotaro
Mihai Alexandru Michis
Nazım Can Altınova
Markus Stange
Bert Peers
Barret Rennie
Daniel Varga
Bob Owen
Jeff Gilbert
Jamie Nicol
Kartikaya Gupta
Coroiu Cristina
Noemi Erli