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David Smith
dav1d
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5f86e719
Commit
5f86e719
authored
5 years ago
by
Jean-Baptiste Kempf
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Update news for 0.5.0: z2-avx2, ipred-neon and wiener-vsx
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5f86e719
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@@ -6,16 +6,18 @@ and improving speed significantly:
- Export ITU T.35 metadata
- Speed improvements on blend_ on ARM
- Speed improvements on decode_coef and MSAC
- NEON optimizations for blend*, w_mask_, ipred
_dc|h|v
functions for ARM64
- NEON optimizations for blend*, w_mask_, ipred functions for ARM64
- NEON optimizations for CDEF and warp on ARM32
- SSE2 optimizations for MSAC hi_tok decoding
- SSSE3 optimizations for deblocking loopfilters and warp_affine
- AVX-2 optimizations for film grain
- AVX-2 optimizations for film grain
and ipred_z2
- SSE4 optimizations for warp_affine
- VSX optimizations for wiener
- Fix inverse transform overflows in x86 and NEON asm
- Fix integer overflows with large frames
- Improve film grain generation to match reference code
- Improve compatibility with older binutils for ARM
- More advanced Player example in tools
Changes for 0.4.0 'Cheetah':
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@@ -31,6 +33,7 @@ Changes for 0.4.0 'Cheetah':
- NEON optimizations for blend functions on ARM
- NEON optimizations for w_mask functions on ARM
- NEON optimizations for inverse transforms on ARM64
- VSX optimizations for CDEF filter
- Improve handling of malloc failures
- Simple Player example in tools
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