If we want to re-enable SanityTest.jsm test, we need to disable native compositor(DirectComposition) on the testing window, since taking snapshot of native compositor is very slow on Windows. Then CompositorOptions could be used to notice to disable native compositor(DirectComposition).
To notice it from SanityTest.jsm to gecko, nsIAppWindow::needFastSnaphot() is used.
Differential Revision: https://phabricator.services.mozilla.com/D130824
RenderCompositorANGLE::ShutdownEGLLibraryIfNecessary() is not necessary since Bug 1656034 fix. Device reset handling could be more platform independent.
Differential Revision: https://phabricator.services.mozilla.com/D130960
RenderCompositorANGLE::ShutdownEGLLibraryIfNecessary() is not necessary since Bug 1656034 fix. Device reset handling could be more platform independent.
Differential Revision: https://phabricator.services.mozilla.com/D130960
Name of Singleton is commonly used in gecko.
Name of SharedGL is confusing. It looks like "shared context", but it is not. The GL context is actually a singleton GLContext that is used by all WebRender. Each window creates one EGLSurface for each window. EGLSurface is switched for each window rendering.
Differential Revision: https://phabricator.services.mozilla.com/D108714
This requires us to plumb CompositorCapabilities to support the extra field.
This is complicated by the fact that since it is a Rust struct, it has no
default constructor that can pass through to C++ via bindings, so every
one of our RenderCompositors was forced to manually initialize fields. To
get around this brittle footgun, instead the structure is initialized on
the Rust side, and RenderCompositor's are encouraged to only change fields
that actually diverge from the defaults as passed in via pointer.
Finally, we can then do what we need to do, which is just to send the
ForceRedraw message that needs to happen based on what we know about
CompositorCapabilities.
Differential Revision: https://phabricator.services.mozilla.com/D106246
This requires us to plumb CompositorCapabilities to support the extra field.
This is complicated by the fact that since it is a Rust struct, it has no
default constructor that can pass through to C++ via bindings, so every
one of our RenderCompositors was forced to manually initialize fields. To
get around this brittle footgun, instead the structure is initialized on
the Rust side, and RenderCompositor's are encouraged to only change fields
that actually diverge from the defaults as passed in via pointer.
Finally, we can then do what we need to do, which is just to send the
ForceRedraw message that needs to happen based on what we know about
CompositorCapabilities.
Differential Revision: https://phabricator.services.mozilla.com/D106246
When CompositorHwnd does not exist, FLIP_SEQUENTIAL could not be used, since it could cause a problem like Bug 1435995. For example, CompositorHwnd creation could be failed on Win7.
Differential Revision: https://phabricator.services.mozilla.com/D102531
Aside from on Windows, we do not appear to handle device resets properly
without the GPU process. This patch adds in the necessary plumbing to
handle the device reset properly. It also ensures that whenever we check
for a device reset reason, we handle all of the reasons (e.g. not just
the NV video memory purge reset reason) to ensure they are not lost, and
handles them all consistently in the same manner.
It also tracks the number of device resets for thresholding purposes
with an in process compositor. While it will only disable WebRender on
Linux at this time, it will put a note in the critical log if the
threshold was exceeded on all platforms. This may prove useful in
evaluating whether or not we should do the same everywhere.
Differential Revision: https://phabricator.services.mozilla.com/D98705
When ANGLE detects device reset, GetDeviceOfEGLDisplay() returns nullptr. It is not handled as device reset in current RenderCompositorANGLE::ShutdownEGLLibraryIfNecessary(). It should be handled as device reset.
Differential Revision: https://phabricator.services.mozilla.com/D92543
Use ID3D11VideoProcessor for video frame rendering.
WebRenderError::VIDEO_OVERLAY does not cause disabling WebRender. It just change gfxVars::UseWebRenderDCompVideoOverlayWin() to false.
Differential Revision: https://phabricator.services.mozilla.com/D88763
Mike Hommey
sotaro
Alexandru Michis
Andi-Bogdan Postelnicu
Jeff Gilbert
Sandor Molnar
criss
Dorel Luca
Csoregi Natalia
Nicolas Silva
Butkovits Atila
Glenn Watson
Jeff Muizelaar
Robert Mader
Lee Salzman
Andreea Pavel
Andrew Osmond
Matt Woodrow
Kartikaya Gupta