Fix compilation of dct-test on ia32.

libavcodec/dct-test.c

@@ -138,8 +138,10 @@ static const struct algo idct_tab[] = {
     { "XVID-MMX",       ff_idct_xvid_mmx,      NO_PERM,   AV_CPU_FLAG_MMX,  1 },
     { "XVID-MMX2",      ff_idct_xvid_mmx2,     NO_PERM,   AV_CPU_FLAG_MMX2, 1 },
     { "XVID-SSE2",      ff_idct_xvid_sse2,     SSE2_PERM, AV_CPU_FLAG_SSE2, 1 },
+#if ARCH_X86_64
     { "PR-SSE2",        ff_prores_idct_put_10_sse2_wrap,     TRANSPOSE_PERM, AV_CPU_FLAG_SSE2, 1 },
 #endif
+#endif
 
 #if ARCH_BFIN
     { "BFINidct",       ff_bfin_idct,          NO_PERM  },