static void SimpleVFilter16(uint8_t* p, int stride, int thresh) {
int i;
for (i = 0; i < 16; ++i) {
if (needs_filter(p + i, stride, thresh)) {
do_filter2(p + i, stride);
}
}
}
static void SimpleHFilter16(uint8_t* p, int stride, int thresh) {
int i;
const int thresh2 = 2 * thresh + 1;
for (i = 0; i < 16; ++i) {
if (needs_filter(p + i * stride, 1, thresh2)) {
do_filter2(p + i * stride, 1);
}
}
}