Add BoundingBox, which will store the AABB of dispaly objects.
Added static_data to Graphic, which is a reference to constant data
shared between each instance of a specific graphic. Currently
holds the render handle, bounding box, and character ID.
Firefox would fudge with the dimensions of the SVG when we tried
to draw a scaled SVG to the canvas. Disabling preserveAspectRatio
prevents that. Fixes part of #24.
Firefox required the color matrix filter to be inside and <svg>
tag. Also, set color-interpolation-filters to sRGB to ensure
color transforms match Flash's output.
The current version of jpeg-decoder on crates.io (0.1.15) panics
when encountering a valid JPEG marker of length 2. Some SWF files
contained JPEGs with a COM segment of length 2. This is fixed
on the master branch of jpeg-decoder.
DefineBitsJPEG tags can have some extraneous bytes inside the
stream. Splice these out when decoding the JPEG.
TODO: Docs say this should only happen for SWF versions before 8?
Morph shapes where move_to was not in a matching pair would crash.
Now the previous pen position is used to generate the matching
move_to.
The ratio was backwards, causing the shape tween to run in
reverse. Morph shapes should now animate in the proper direction.
Lyon seems sensitive to overflow on large coordinates, so passing
twips resulting in overflow panics on very large shapes.
Avoid panics on tessellation failure: instead, return an empty
mesh and log an error.
Switch from pixels to twips for internal calculations. swf crate
was updated to add a Twips wrapper-type. Ruffle will use this type
internally for transforms and shapes. This fixes some precision
errors in rendering (see heroes_of_cybertron.swf) and will match
what the Flash Player does internally more closely. (e.g.
DisplayObject x and y will be quantized to 1/20 pixel units). It
is up to the renderer to convert units from twip space to pixels
when rendering.