| Changes for 0.2.2 'Antelope': |
| ---------------------------- |
| |
| - Large improvement on MSAC decoding with SSE, bringing 4-6% speed increase |
| The impact is important on SSSE3, SSE4 and AVX-2 cpus |
| - SSSE3 optimizations for all blocks size in itx |
| - SSSE3 optimizations for ipred_paeth and ipref_cfl (420, 422 and 444) |
| - Speed improvements on CDEF for SSE4 CPUs |
| - NEON optimizations for SGR and loop filter |
| - Minor crashes, improvements and build changes |
| |
| |
| Changes for 0.2.1 'Antelope': |
| ---------------------------- |
| |
| - SSSE3 optimization for cdef_dir |
| - AVX-2 improvements of the existing CDEF optimizations |
| - NEON improvements of the existing CDEF and wiener optimizations |
| - Clarification about the numbering/versionning scheme |
| |
| |
| Changes for 0.2.0 'Antelope': |
| ---------------------------- |
| |
| - ARM64 and ARM optimizations using NEON instructions |
| - SSSE3 optimizations for both 32 and 64bits |
| - More AVX-2 assembly, reaching almost completion |
| - Fix installation of includes |
| - Rewrite inverse transforms to avoid overflows |
| - Snap packaging for Linux |
| - Updated API (ABI and API break) |
| - Fixes for un-decodable samples |
| |
| |
| Changes for 0.1.0 'Gazelle': |
| ---------------------------- |
| |
| Initial release of dav1d, the fast and small AV1 decoder. |
| - Support for all features of the AV1 bitstream |
| - Support for all bitdepth, 8, 10 and 12bits |
| - Support for all chroma subsamplings 4:2:0, 4:2:2, 4:4:4 *and* grayscale |
| - Full acceleration for AVX-2 64bits processors, making it the fastest decoder |
| - Partial acceleration for SSSE3 processors |
| - Partial acceleration for NEON processors |
