[FFmpeg-devel] [PATCH] tests/checkasm/videodsp: Don't use declare_func_emms

[Andreas Rheinhardt <andreas.rheinhardt@outlook.com>]

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Patch attached.

- Andreas

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From 69cc1770876b15331a448138f77866990ad4b0d0 Mon Sep 17 00:00:00 2001
From: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Date: Wed, 19 Mar 2025 11:42:10 +0100
Subject: [PATCH] tests/checkasm/videodsp: Don't use declare_func_emms

It allows the callee to clobber the MMX state,
yet since 1e3dc705dfb9546f0f7ff4479d20baeb4bdb6187 this is no longer
done. So use the stricter declare_func instead.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
 tests/checkasm/videodsp.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/tests/checkasm/videodsp.c b/tests/checkasm/videodsp.c
index eb2845a7d9..9751ec8658 100644
--- a/tests/checkasm/videodsp.c
+++ b/tests/checkasm/videodsp.c
@@ -66,13 +66,12 @@
     do {                                                        \
         LOCAL_ALIGNED_16(type, dst0, [64 * 64]);                \
         LOCAL_ALIGNED_16(type, dst1, [64 * 64]);                \
-        declare_func_emms(AV_CPU_FLAG_MMX | AV_CPU_FLAG_MMXEXT, \
-                          void, type *dst, const type *src,     \
-                          ptrdiff_t dst_linesize,               \
-                          ptrdiff_t src_linesize,               \
-                          int block_w, int block_h,             \
-                          int src_x, int src_y,                 \
-                          int src_w, int src_h);                \
+        declare_func(void, type *dst, const type *src,          \
+                     ptrdiff_t dst_linesize,                    \
+                     ptrdiff_t src_linesize,                    \
+                     int block_w, int block_h,                  \
+                     int src_x, int src_y,                      \
+                     int src_w, int src_h);                     \
         check_emu_edge_size(type, 16,  1, 64, 64);              \
         check_emu_edge_size(type, 16, 16, 64, 64);              \
         check_emu_edge_size(type, 64, 64, 64, 64);              \
-- 
2.45.2


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