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Join Date: Mar 2004
Posts: 1,171
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Changes for 1.5.1 'Sonic':
-------------------------- 1.5.1 is a minor release of dav1d, focusing on optimizations and stack reduction: - Rewrite of the looprestoration (SGR, wiener) to reduce stack usage - Rewrite of {put,prep}_scaled functions Now, the required stack space for dav1d should be: 62 KB on x86_64 and 58KB on arm and aarch64. - Improvements on the SSSE3 SGR - Improvements on ARM32/ARM64 looprestoration optimizations - RISC-V: blend optimizations for high bitdepth - Power9: blend optimizations for 8bpc - Port RISC-V to POSIX/non-Linux OS - AArch64: Add Neon implementation of load_tmvs - Fix a rare, but possible deadlock, in flush() |
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