* [FFmpeg-devel] [PATCH] Warming NASM 3.01rc7 redefining multi-line macro `STORE_DIFFx2' (PR #20681)
@ 2025-10-09 7:38 Jamaika1 via ffmpeg-devel
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From: Jamaika1 via ffmpeg-devel @ 2025-10-09 7:38 UTC (permalink / raw)
To: ffmpeg-devel; +Cc: Jamaika1
PR #20681 opened by Jamaika1
URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20681
Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20681.patch
```
h264_idct.asm:764: warning: redefining multi-line macro `STORE_DIFFx2' [-w+pp-macro-redef-multi]
```
>From 4e4864cf12178c3dc9f21008c50cf8f2591d7c6e Mon Sep 17 00:00:00 2001
From: Jamaika1 <lukaszcz18@wp.pl>
Date: Thu, 9 Oct 2025 07:37:39 +0000
Subject: [PATCH] Warming NASM 3.01rc7 redefining multi-line macro
`STORE_DIFFx2'
```
h264_idct.asm:764: warning: redefining multi-line macro `STORE_DIFFx2' [-w+pp-macro-redef-multi]
```
---
libavcodec/x86/h264_idct.asm | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/x86/h264_idct.asm b/libavcodec/x86/h264_idct.asm
index d9c3c9c862..fa441e0172 100644
--- a/libavcodec/x86/h264_idct.asm
+++ b/libavcodec/x86/h264_idct.asm
@@ -757,7 +757,7 @@ INIT_MMX cpuname
RET
%ifdef __NASM_VER__
-%if __NASM_MAJOR__ >= 2 && __NASM_MINOR__ >= 4
+%if __NASM_MAJOR__ >= 3 || (__NASM_MAJOR__ >= 2 && __NASM_MINOR__ >= 4)
%unmacro STORE_DIFFx2 8 ; remove macro from x86util.asm but yasm doesn't have this yet
%endif
%endif
--
2.49.1
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2025-10-09 7:38 [FFmpeg-devel] [PATCH] Warming NASM 3.01rc7 redefining multi-line macro `STORE_DIFFx2' (PR #20681) Jamaika1 via ffmpeg-devel
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