Originally committed as revision 14962 to svn://svn.ffmpeg.org/ffmpeg/trunk
}
#endif
+#ifdef HAVE_ARMV5TE
+static void prefetch_arm(void *mem, int stride, int h)
+{
+ asm volatile(
+ "1: \n\t"
+ "subs %0, %0, #1 \n\t"
+ "pld [%1] \n\t"
+ "add %1, %1, %2 \n\t"
+ "bgt 1b \n\t"
+ : "+r"(h), "+r"(mem) : "r"(stride));
+}
+#endif
+
int mm_support(void)
{
return ENABLE_IWMMXT * MM_IWMMXT;
c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_arm; //OK
c->put_no_rnd_pixels_tab[1][3] = put_no_rnd_pixels8_xy2_arm;
+#ifdef HAVE_ARMV5TE
+ c->prefetch = prefetch_arm;
+#endif
+
#ifdef HAVE_IWMMXT
dsputil_init_iwmmxt(c, avctx);
#endif