The test output for this test is sensitive to where we cut off each frame, because it doesn't stop all of it's handlers at the end of the test. Flash Player will just print lines forever so the end of the test is entirely arbitrary.
Normally a function closures also closes around its base clip.
If the base clip is removed, and then the function is executed, the
base clip then defaults to `this`.
However, Ruffle was incorrectly using the wrong base clip when
loading the `_root` and `_parent` registers in this case.
Fixes#5645.
Reverts #7267
The image tests for the upcoming 'DisplayObject.stageRect' support
differ between Linux and Windows, so we need this support again.
To avoid the Linux filename churn that we previously encountered,
we now only include the platform and graphics backend in the filename
(e.g. `expected-linux-Vulkan`). This may result in some unexpected
'mismatched image' test failures if GHA updates to a version of Lavapipe
that changes rendering output, but this should be relatively easy to
notice.
This PR implements the `Loader.load` method, as well as
the associated `LoaderInfo` properties and events.
We can now load in an external AVM2 SWf: it will be added
as a child of `Loader` object, and will render properly
to the screen.
Limitations:
* The only supported `URLRequest` property is `url`
* `LoaderContext` is not supported at all - we always use the default
behavior
* Only `Loader.load` is implemented - we do not yet support unloading.
* We fire a plain 'Event' for the 'progress' event, instead of using
the (not yet implemented) 'ProgressEvent' class
The main changes in this PR are:
* The AVM2 `Loader` class now has an associated display object,
`LoaderDisplay`. This is basically a stub, and just renders
its single child (if it exists).
* `LoaderStream::Stage` is renamed to `LoaderStream::NotYetLoaded`.
This is used for both the `Stage` and an 'uninitialized'
`Loader.contentLoaderInfo`. In both cases, certain properties throw
errors, while others return actual values.
* The rust `Loader` manager now handles both AVM1 and AVM2 movie loads.
Previously, the viewport height and width were stored in
both `Stage` and the `RenderBackend`. Any changes to the viewport
dimensions (e.g. due to window resizing) needed to be updated in both
places to keep our handling of the viewport consistent.
This PR adds a new `ViewportDimensions` type, which holds the
width, height, and scale factor. It is stored inside the
`RenderBackend` impl, and is retrieved using the newly added
method `RenderBackend.get_viewport_dimensions`. After a `Player`
has been constructed, any code that needes access to the viewport
dimensions will ultimate go through this method.
Unfortunately, `Stage` needs to use the viewport dimensions
in `build_matrices`. Therefore, any code modifying the viewport
dimensions should go through `player.set_viewport_dimensions`,
which ensures that the stage matrices are rebuilt after the render
backend is updated.
When doing mouse picking, interactive children were considered
before all non-interactives, which could cause an `_droptarget` to
be set to an underlying movieclip even if a shape occluded it.
Now consider all children in render order so that the top-most
shape will capture the mouse input.
David Wendt