Mar 31, 2019, 11:49 PM by jamr...@gmail.com:
> A float ret value needs to be in xmm0, and you swapped m0 with m2 on
> Win64. This is the source of the fate failure.
>
Attached a patch to fix this.
> %if WIN64
> - SWAP 0, 2
> -%endif
> + shufps m0, m2, 0
> +%else
> shufps m0, m0, 0
> +%endif
> %endif
>From 98e93b6f322a2a9dee7499fe87b74cf50a33b022 Mon Sep 17 00:00:00 2001
From: Lynne <d...@lynne.ee>
Date: Mon, 1 Apr 2019 13:06:34 +0100
Subject: [PATCH] x86/opusdsp: fix WIN64 return value
---
libavcodec/x86/opusdsp.asm | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/libavcodec/x86/opusdsp.asm b/libavcodec/x86/opusdsp.asm
index ed65614e06..a7bff4f0b3 100644
--- a/libavcodec/x86/opusdsp.asm
+++ b/libavcodec/x86/opusdsp.asm
@@ -40,9 +40,10 @@ cglobal opus_deemphasis, 4, 4, 8, out, in, coeff, len
VBROADCASTSS m0, coeffm
%else
%if WIN64
- SWAP 0, 2
-%endif
+ shufps m0, m2, 0
+%else
shufps m0, m0, 0
+%endif
%endif
movaps m4, [tab_st]
--
2.20.1
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