Weekly pre-release

Use CARGO_CFG_TARGET_OS where needed

Fixes #2435.

Weekly pre-release

Simplify extracting fractional mv data

Not going to benchmark since the speedup should be fairly small.

Weekly pre-release

Remove large stack allocation from interprediction

A large stack allocation was causing probestack to be called. This patch
improves performance by about 1.5% in total.

It should be noted that calling probestack on linux for a stack
allocation this size might be a bug in rustc/llvm.

Weekly pre-release

Fix broken borrow checker for tile_blocks

The borrow rules that were being used were too permissive. To make the
existing code work, it was necessary to split make additional changes.
Instead of calling count_lrf_switchable from ContextWriter, we make it a
function of CDFContext and call it from there.

Weekly pre-release

• Command line UI fixes
• Compile time improvements
• Work in progress Javascript API

Weekly pre-release

Fixes

• Fix LRF for 4:2:2
• Fix 4:2:0 Assumption in IEF Block Context Section.

Changes

• New rate control API.
• Quicker build time on release and debug builds,
  • Disablinglto, it accounted for 25% of the whole build time while providing a 2% speedup in the execution time.
  • Splitting of the context into module resulted in ~8-10% improved build time.
  • In-lining various function improved performance by 15-20%
• Around 60-70% speedup for both Encoding Time and FPS in ARM/Aarch64 target
• New Compound Prediction Modes for drl=2, 3.
• CLI Overwrite prompt message

New bugfix release

Improvements

• Cargo.lock-specified dependencies now compatible with rustc 1.38.0 and further
• At default settings, compared to v0.3.1, quality is improved by less than 1%
• The encoding time is decreased by less than 5%
• 4:2:2 and 4:4:4 clips should encode correctly with this release
• Some tiling/resolution configurations no longer cause issues.
• Available in crates.io again.

v0.3.2

This is primarily a bugfix release.

Improvements

• At default settings, compared to v0.3.1, quality is improved by less than 1%
• The encoding time is decreased by less than 5%
• 4:2:2 and 4:4:4 clips should encode correctly with this release
• Some tiling/resolution configurations no longer cause issues.

Weekly pre-release

Improvements

• Speed level rebalance
• Various speedups
• Monochrome support

Fixes

• #2212
• #2204

v0.1.1

This is a patch release correcting a potential video quality issue due to a mismatch between the internal encoder image reconstruction and the decoder output.

Fixes

• Segmentation no longer causes desynchronizations, and is disabled for speed levels other than 0 (@smarter)