Controlled by image.animated.decode-on-demand.threshold-kb, default 256MB
Includes squashed bugfixes/regressions:
- m-c 1444537: Shutting down the decode pool should make animated decoders bail early
- m-c 1628606: Make sure to mark the surface cache entry available before sending the frame complete notification
- m-c 1502275: Skip recreating the decoder after redecode errors if an animated image is reset
- m-c 1443232: Don't insert frames into our AnimationFrameBuffer that we consider in error and unusable
Includes squashed changes of:
- m-c 1317907: Refactor FrameAnimator::GetCompositedFrame to be a bit simpler
- m-c 1351434: bugfix
- m-c 686905: Enable the pref image.mem.animated.discardable to allow discarding of animated images
https://bugzilla.mozilla.org/show_bug.cgi?id=1547792
Aspect Ratio handling simplified by using floating point integers:
- Multiplication of value (or inverse value) to a known side for Scaling
- No unequal equal values such as "4/3" vs "8/6" vs "20/15"
- Truly "Empty" aspect ratios, even if one dimension is not 0
This creates a number of stubs and leaves some surrounding code that may be irrelevant (eg. recorded time stamps, status variables).
Stub resolution/removal should be a follow-up to this.
Moonchild
Martok
FranklinDM
Andy
wolfbeast
Matt A. Tobin