From: Stuart Henderson <stu@spacehopper.org>
Subject: Re: UPDATE: dav1d 1.5.4
To: Brad Smith <brad@comstyle.com>
Cc: ports@openbsd.org
Date: Thu, 23 Jul 2026 09:31:30 +0100

no issues with make test on IBT amd64 and BTI aarch64.
committed.

On 2026/07/19 02:43, Brad Smith wrote:
> Here is an update to dav1d 1.5.4.
> 
> 
> 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
> 
> Tested on aarch64 and amd64.
> 
> 
> Index: Makefile
> ===================================================================
> RCS file: /cvs/ports/multimedia/dav1d/Makefile,v
> retrieving revision 1.43
> diff -u -p -u -p -r1.43 Makefile
> --- Makefile	15 Jan 2026 12:00:47 -0000	1.43
> +++ Makefile	16 Jul 2026 06:28:55 -0000
> @@ -4,7 +4,7 @@ COMMENT=	small and fast AV1 decoder
>  #  /!\ DO NOT UPDATE WITHOUT RUNNING TESTS ON ARM64 (XONLY) and AMD64 (IBT) /!\ #
>  #################################################################################
>  
> -VER=		1.5.3
> +VER=		1.5.4
>  DISTNAME=	dav1d-${VER}
>  CATEGORIES=	multimedia
>  SITES=		https://downloads.videolan.org/pub/videolan/dav1d/${VER}/
> Index: distinfo
> ===================================================================
> RCS file: /cvs/ports/multimedia/dav1d/distinfo,v
> retrieving revision 1.21
> diff -u -p -u -p -r1.21 distinfo
> --- distinfo	15 Jan 2026 12:00:47 -0000	1.21
> +++ distinfo	16 Jul 2026 06:28:55 -0000
> @@ -1,2 +1,2 @@
> -SHA256 (dav1d-1.5.3.tar.xz) = cyAQql70YfqTNV7SxsX+20jdxLdOaX6qvokH6uuUMBE=
> -SIZE (dav1d-1.5.3.tar.xz) = 1022836
> +SHA256 (dav1d-1.5.4.tar.xz) = aGYWt8aeuI1ERZORqyXKwTtmR6OyiINcV4TnHBUUpcU=
> +SIZE (dav1d-1.5.4.tar.xz) = 1038852
> Index: patches/patch-src_ext_x86_x86inc_asm
> ===================================================================
> RCS file: /cvs/ports/multimedia/dav1d/patches/patch-src_ext_x86_x86inc_asm,v
> retrieving revision 1.2
> diff -u -p -u -p -r1.2 patch-src_ext_x86_x86inc_asm
> --- patches/patch-src_ext_x86_x86inc_asm	10 Dec 2024 12:14:18 -0000	1.2
> +++ patches/patch-src_ext_x86_x86inc_asm	16 Jul 2026 06:28:55 -0000
> @@ -1,7 +1,7 @@
>  Index: src/ext/x86/x86inc.asm
>  --- src/ext/x86/x86inc.asm.orig
>  +++ src/ext/x86/x86inc.asm
> -@@ -226,6 +226,12 @@ DECLARE_REG_TMP_SIZE 0,1,2,3,4,5,6,7,8,9,10,11,12,13,1
> +@@ -241,6 +241,12 @@ DECLARE_REG_TMP_SIZE 0,1,2,3,4,5,6,7,8,9,10,11,12,13,1
>       %define gprsize 4
>   %endif
>   
> @@ -14,7 +14,7 @@ Index: src/ext/x86/x86inc.asm
>   %macro LEA 2
>   %if ARCH_X86_64
>       lea %1, [%2]
> -@@ -839,6 +845,7 @@ BRANCH_INSTR jz, je, jnz, jne, jl, jle, jnl, jnle, jg,
> +@@ -861,6 +867,7 @@ BRANCH_INSTR jz, je, jnz, jne, jl, jle, jnl, jnle, jg,
>       %endif
>       align function_align
>       %2:
> @@ -22,7 +22,7 @@ Index: src/ext/x86/x86inc.asm
>       RESET_MM_PERMUTATION        ; needed for x86-64, also makes disassembly somewhat nicer
>       %xdefine rstk rsp           ; copy of the original stack pointer, used when greater alignment than the known stack alignment is required
>       %assign stack_offset 0      ; stack pointer offset relative to the return address
> -@@ -860,6 +867,7 @@ BRANCH_INSTR jz, je, jnz, jne, jl, jle, jnl, jnle, jg,
> +@@ -882,6 +889,7 @@ BRANCH_INSTR jz, je, jnz, jne, jl, jle, jnl, jnle, jg,
>           global current_function %+ %1
>       %endif
>       %1:
> Index: pkg/DESCR
> ===================================================================
> RCS file: /cvs/ports/multimedia/dav1d/pkg/DESCR,v
> retrieving revision 1.1.1.1
> diff -u -p -u -p -r1.1.1.1 DESCR
> --- pkg/DESCR	10 Jan 2019 20:34:32 -0000	1.1.1.1
> +++ pkg/DESCR	16 Jul 2026 06:28:55 -0000
> @@ -1,2 +1,2 @@
> -dav1d is a new AV1 cross-platform decoder, open-source, and focused on
> +dav1d is an AV1 cross-platform decoder, open-source, and focused on
>  speed and correctness.
>