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);
}
}
}
static inline void FilterLoop24(uint8_t* p, int hstride, int vstride, int size,
int thresh, int ithresh, int hev_thresh) {
while (size-- > 0) {
if (needs_filter2(p, hstride, thresh, ithresh)) {
if (hev(p, hstride, hev_thresh)) {
do_filter2(p, hstride);
} else {
do_filter4(p, hstride);
}
}
p += vstride;
}
}
static WEBP_INLINE void FilterLoop26(uint8_t* p,
int hstride, int vstride, int size,
int thresh, int ithresh, int hev_thresh) {
while (size-- > 0) {
if (needs_filter2(p, hstride, thresh, ithresh)) {
if (hev(p, hstride, hev_thresh)) {
do_filter2(p, hstride);
} else {
do_filter6(p, hstride);
}
}
p += vstride;
}
}