x86/imdct36: use extractps inside the STORE macro

Reviewed-by: NMichael Niedermayer <michael@niedermayer.cc>
Reviewed-by: NHenrik Gramner <henrik@gramner.com>
Signed-off-by: NJames Almer <jamrial@gmail.com>

libavcodec/x86/imdct36.asm

@@ -143,6 +143,12 @@ SECTION .text
 %endmacro
 
 %macro STORE 4
+%if cpuflag(sse4)
+    movss     [%3       ], %1
+    extractps [%3 +   %4], %1, 1
+    extractps [%3 + 2*%4], %1, 2
+    extractps [%3 + 3*%4], %1, 3
+%else
     movhlps %2, %1
     movss   [%3       ], %1
     movss   [%3 + 2*%4], %2
@@ -150,6 +156,7 @@ SECTION .text
     movss   [%3 +   %4], %1
     movhlps %2, %1
     movss   [%3 + 3*%4], %2
+%endif
 %endmacro
 
 %macro LOAD 4