The way we control APZ zooming in WebRender is by inserting an animation
property placeholder on a WR stacking context, and then having APZ
update the animation transform value with the proper matrix at composite
time.
Previously, the stacking context being used was the rootmost
stacking context in the content process. However this doesn't work for
zoomable content in the UI process (e.g. about:support), and after
recent changes, also wraps display items that should not be affected by
zoom (e.g. scrollbars or the background color item).
This patch moves the animation property placeholder so that it
corresponds to the newly added nsDisplayAsyncZoom display item, which
corrects both of the above problems and is conceptually in line with the
desired behaviour.
Differential Revision: https://phabricator.services.mozilla.com/D21795
--HG--
extra : moz-landing-system : lando
The goal of this change was to simplify the semantics of our document placement and split the logical elements inside (display list) from the actual screen rectangle occupied by a document.
To achieve that, we introduce the framebuffer space for things Y-flipped on screen.
We fix the frame outputs, so that they get produced on the first frame without loopback from the frame building to scene building.
Differential Revision: https://phabricator.services.mozilla.com/D21641
--HG--
extra : moz-landing-system : lando
The goal of this change was to simplify the semantics of our document placement and split the logical elements inside (display list) from the actual screen rectangle occupied by a document.
To achieve that, we introduce the framebuffer space for things Y-flipped on screen.
We fix the frame outputs, so that they get produced on the first frame without loopback from the frame building to scene building.
Differential Revision: https://phabricator.services.mozilla.com/D21641
--HG--
extra : moz-landing-system : lando
clang's -Wmissing-prototypes option identifies global functions that can be made static (because they're only called from one compilation unit) or removed (if they're never called).
gfx/layers/composite/ContainerLayerComposite.cpp:132:6 [-Wmissing-prototypes] no previous prototype for function 'TransformLayerGeometry'
gfx/layers/composite/LayerManagerComposite.cpp:1409:6 [-Wmissing-prototypes] no previous prototype for function 'ComputeVisibleRegionForChildren'
gfx/layers/composite/LayerManagerComposite.cpp:234:6 [-Wmissing-prototypes] no previous prototype for function 'ShouldProcessLayer'
gfx/layers/composite/TiledContentHost.cpp:156:6 [-Wmissing-prototypes] no previous prototype for function 'UseTileTexture'
gfx/layers/ipc/CompositorBridgeParent.cpp:1827:6 [-Wmissing-prototypes] no previous prototype for function 'EraseLayerState'
gfx/layers/ipc/CompositorBridgeParent.cpp:2140:6 [-Wmissing-prototypes] no previous prototype for function 'UpdateIndirectTree'
gfx/layers/opengl/OGLShaderProgram.cpp:28:6 [-Wmissing-prototypes] no previous prototype for function 'AddUniforms'
Differential Revision: https://phabricator.services.mozilla.com/D20265
--HG--
extra : source : f5653a8b1bc5a02cf899fe87cb3ebc9796b0b0b1
extra : histedit_source : 4f44f15098c42b4b1fa141de7b8593c128b58596
By using WebRenderTextureHostWrapper for canvas, we could avoid triggering frame build on WebRender backend if WebRenderTextureHostWrapper is only change.
Differential Revision: https://phabricator.services.mozilla.com/D19896
--HG--
extra : moz-landing-system : lando
r?njn only because this is the first example that adds any actual subcategories.
Differential Revision: https://phabricator.services.mozilla.com/D11340
--HG--
extra : moz-landing-system : lando
The actual subcategories will be added in later patches, so that there are no
unused categories.
Differential Revision: https://phabricator.services.mozilla.com/D11334
--HG--
extra : moz-landing-system : lando
When the underlying image request (imgIRequest) changes for an image, we
need to ensure that we invalidate the cached WebRenderImageData such that
the image container stored therein is updated to be for the correct
image. This gets a little tricky because some display items store both
the current and previous images, and choose to display the latter if the
former is not yet ready. We also don't know what image the image
container belongs to. As such, we now compare the producer ID of the
current frame in the image container, to the expected producer ID of the
current image request. If they don't match, we must regenerate the
display list.
Differential Revision: https://phabricator.services.mozilla.com/D19699
This patch is an attempt to separate the two and avoid accidentally getting into an inconsistent state.
WebRenderImageData manages resources for images that are shared with webrender, while WebRenderFallbackData manages state to render content, in most case in a blob image.
if the fallback data needs to render into a TextureClient, it creates a WebRenderImageData to hold on to the shared texture, but does not inherit from it anymore.
Differential Revision: https://phabricator.services.mozilla.com/D19565
--HG--
extra : moz-landing-system : lando
For cases where the class has direct calls (that is, we cast `this` to the
subclass before making the call) no longer declare Recv/Answer methods on the
base class at all. This should ensure that slots for them are not generated in
vtables, and also allow the derived class to choose the method signature (e.g.
whether it wants to take something by reference or by value).
Differential Revision: https://phabricator.services.mozilla.com/D18132
--HG--
extra : moz-landing-system : lando
When calling a Recv/Alloc/Dealloc method on most types, cast `this` to the
derived class.
There is a heuristic to figure out what the correct derived type is. There is a
blacklist of types which we can't do direct calls on for the moment, as well as
an override for types that do work with direct calls but which don't match the
heuristic.
Differential Revision: https://phabricator.services.mozilla.com/D16492
--HG--
extra : moz-landing-system : lando
Dorel Luca
Bobby Holley
shindli
sotaro
Miko Mynttinen
Kartikaya Gupta
Ryan Hunt
Alex Gaynor
Jeff Muizelaar
Dzmitry Malyshau
Csoregi Natalia
Chris Peterson
Timothy Nikkel
Noemi Erli
Razvan Maries
Jeff Gilbert
Cosmin Sabou
Sylvestre Ledru
Markus Stange
Andrew Osmond
Nicolas Silva
Bas Schouten
Lee Salzman
Botond Ballo
Oana Pop Rus
Glenn Watson