Make sure the frame resolution of tiled buffers isn't discarded when they're
sent from client-side to host-side. This fixes drawing of low precision tiles
when the zoom has changed since they were last drawn.
Add a size hint parameter to CreateTextureClientForDrawing, and use said
parameter to not create Gralloc surfaces that are bigger than the maximum
texture size.
In order to make test behavior better match real-world sampling behavior, this
patch updates the test code in CompositorParent so that it only updates the
layer when a composite is scheduled. This enables creating mochitests that
reproduce bugs observed in regular usage.
PLayerTransaction.GetTransform doesn't actually return the same kind of value
when the transform on the layer is not set by animation. This is because it uses
information stored with the animation to undo various transforms. We shouldn't
pretend to return something useful/similar when we don't have that information
available.
This patch renames GetTransform to GetAnimationTransform and makes it return
a union that has type void_t if the layer is not transformed by animation.
LayerTransactionParent::RecvGetTransform takes care to reverse all the
transformations applied by AsyncCompositionManager::SampleValue to the CSS
values calculated so that it can return CSS values for testing. However, it
fails to revert the conversion from CSS pixels to device pixels applied to the
translation components of the transform by
nsStyleTransformMatrix::ProcessTranslatePart as called by
nsDisplayTransform::GetResultingTransformMatrix.
This patch converts the resulting transform's translation components from device
pixels back to CSS pixels. It also adds documentation for the other operations
in LayerTransactionParent::RecvGetTransform.
http://hg.mozilla.org/users/bschouten_mozilla.com/tiling/summary
This work is mainly porting tiled layers to new textures, implementing
double-buffered tiles and implementing a texture client pool, to be used by
tiled content clients.
Any questions regarding this patch should go to:
Bas Schouten <bschouten@mozilla.com>
Chris Lord <clord@mozilla.com>
Nicolas Silva <nsilva@mozilla.com>
In their absence questions can be directed to:
Jeff Muizelaar <jmuizelaar@mozilla.com>
Benoit Girard <bgirard@mozilla.com>
If a generated displayport expands beyond the scrollable rect on one axis,
redistribute that extra area to the other axis. Enabled by pref
apz.enlarge_displayport_when_clipped.
Ben Kelly
Kyle Huey
Kartikaya Gupta
Chris Lord
Benoit Girard
Botond Ballo
Bas Schouten
Oleg Romashin
Nicolas Silva
Ryan VanderMeulen
Vladimir Vukicevic
Matt Woodrow
Robert O'Callahan
Brian Birtles
Ed Morley
Milan Sreckovic
Sotaro Ikeda
Benjamin Bouvier
Phil Ringnalda
Carsten "Tomcat" Book
Benoit Jacob