diff --git a/libavcodec/mpegaudiodsp.c b/libavcodec/mpegaudiodsp.c
index 0a14ff549e..f03e244644 100644
--- a/libavcodec/mpegaudiodsp.c
+++ b/libavcodec/mpegaudiodsp.c
@@ -73,6 +73,9 @@ static av_cold void mpadsp_init_tabs(void)
             ff_mdct_win_fixed[j + 4][i + 1] = -ff_mdct_win_fixed[j][i + 1];
         }
     }
+
+    if (ARCH_X86)
+        ff_mpadsp_init_x86_tabs();
 }
 
 av_cold void ff_mpadsp_init(MPADSPContext *s)
diff --git a/libavcodec/mpegaudiodsp.h b/libavcodec/mpegaudiodsp.h
index 28dcec576c..4c9b05ebac 100644
--- a/libavcodec/mpegaudiodsp.h
+++ b/libavcodec/mpegaudiodsp.h
@@ -63,6 +63,7 @@ void ff_mpadsp_init_aarch64(MPADSPContext *s);
 void ff_mpadsp_init_arm(MPADSPContext *s);
 void ff_mpadsp_init_ppc(MPADSPContext *s);
 void ff_mpadsp_init_x86(MPADSPContext *s);
+void ff_mpadsp_init_x86_tabs(void);
 void ff_mpadsp_init_mipsfpu(MPADSPContext *s);
 void ff_mpadsp_init_mipsdsp(MPADSPContext *s);
 
diff --git a/libavcodec/x86/mpegaudiodsp.c b/libavcodec/x86/mpegaudiodsp.c
index f46a5c4f3d..d646c6dbcb 100644
--- a/libavcodec/x86/mpegaudiodsp.c
+++ b/libavcodec/x86/mpegaudiodsp.c
@@ -239,10 +239,8 @@ DECL_IMDCT_BLOCKS(avx,avx)
 #endif
 #endif /* HAVE_X86ASM */
 
-av_cold void ff_mpadsp_init_x86(MPADSPContext *s)
+av_cold void ff_mpadsp_init_x86_tabs(void)
 {
-    av_unused int cpu_flags = av_get_cpu_flags();
-
     int i, j;
     for (j = 0; j < 4; j++) {
         for (i = 0; i < 40; i ++) {
@@ -256,6 +254,11 @@ av_cold void ff_mpadsp_init_x86(MPADSPContext *s)
             mdct_win_sse[1][j][4*i + 3] = ff_mdct_win_float[j + 4][i];
         }
     }
+}
+
+av_cold void ff_mpadsp_init_x86(MPADSPContext *s)
+{
+    av_unused int cpu_flags = av_get_cpu_flags();
 
 #if HAVE_6REGS && HAVE_SSE_INLINE
     if (INLINE_SSE(cpu_flags)) {