swscale: bury one more piece of inline asm under HAVE_INLINE_ASM.

SaschaVasarrhelyi · Jul 30, 2012 · 8e5d71d · 8e5d71d
1 parent 29d7027
commit 8e5d71d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/libswscale/swscale.c b/libswscale/swscale.c
@@ -661,7 +661,7 @@ static int swScale(SwsContext *c, const uint8_t *src[],
     if (isPlanar(dstFormat) && isALPHA(dstFormat) && !alpPixBuf)
         fillPlane(dst[3], dstStride[3], dstW, dstY - lastDstY, lastDstY, 255);
 
-#if HAVE_MMX2
+#if HAVE_MMX2 && HAVE_INLINE_ASM
     if (av_get_cpu_flags() & AV_CPU_FLAG_MMX2)
         __asm__ volatile ("sfence" ::: "memory");
 #endif