flutter_flutter

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Reland "Lift restriction that embedders may not trample the render thread OpenGL context in composition callbacks." (#16711 )

This reverts commit ef9e7b1a1365c07ab0df2e2016c4442c3963c2c7 with the following changes to accommodate an embedder for whom the original optimizations caused issues:

* Ensure stable order in the backing stores presented to the embedder. This is a pessimization that will be reverted when the embedder migrates. Tracked in  https://github.com/flutter/flutter/issues/51228
* Forego the optimization where the unused layers would be collected before allocation of new layers needs to happen. This is a pessimization that will be reverted when the embedder migrates. Tracked in  https://github.com/flutter/flutter/issues/51229

More context in b/146142979.

2020-02-24 11:48:32 -08:00

arc_end_caps.png

Assert that arc end caps on canvases with root surface transformations are drawn correctly. (#14359 )

2019-12-11 15:17:34 -08:00

compositor_root_surface_xformation.png

Account for root surface transformation on the surfaces managed by the external view embedder. (#11384 )

2019-09-17 15:16:59 -07:00

compositor_software.png

Account for root surface transformation on the surfaces managed by the external view embedder. (#11384 )

2019-09-17 15:16:59 -07:00

compositor_with_platform_layer_on_bottom.png

Skip empty platform view overlays. (#11427 )