Opened 3 months ago

Closed 3 months ago

#23599 closed enhancement (fixed)

dav1d-1.5.4

Reported by: Bruce Dubbs Owned by: Joe Locash
Priority: normal Milestone: 13.1
Component: BOOK Version: git
Severity: medium Keywords:
Cc:

Description

New point version.

Change History (2)

comment:1 by Joe Locash, 3 months ago

Owner: changed from blfs-book to Joe Locash
Status: new → assigned

comment:2 by Joe Locash, 3 months ago

Resolution: → fixed
Status: assigned → closed 
Changes for 1.5.4 'Sonic':
--------------------------

1.5.4 is a minor release of dav1d, focused on optimizations and maintenance:
 - Support for OS/2, including API exports and assembly
 - Switch to external checkasm
 - Add Armv9.3-A GCS (Guarded Control Stack) support
 - AArch64: optimize ipred_v, ipred_h and ipred_smooth_* 8bpc functions, and
   reduce .text size
 - ARM32: optimize prep_neon
 - RISC-V: ipred_(dc, h, v, pal) optimizations for 8 and 16bpc,
   generate_grain_y for 8bpc, and optimizations (prep/put_8tap, 6-tap and copy paths)
 - Portability improvements for non-POSIX systems (signal() fallback)
 - Schedule tile tasks for all passes at once, improving threading
 - Precompute the quantization matrix tables at build time
 - Move loop-invariant computations out of hot loops

Fixed at f1550569e1.

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