66 static WEBP_INLINE int hev(const uint8_t* p, int step, int thresh) {  in hev()  argument
68   return (abs_mips32(p1 - p0) > thresh) || (abs_mips32(q1 - q0) > thresh);  in hev()
71 static WEBP_INLINE int needs_filter(const uint8_t* p, int step, int thresh) {  in needs_filter()  argument
73   return ((2 * abs_mips32(p0 - q0) + (abs_mips32(p1 - q1) >> 1)) <= thresh);  in needs_filter()
91                                      int thresh, int ithresh, int hev_thresh) {  in FilterLoop26()  argument
93     if (needs_filter2(p, hstride, thresh, ithresh)) {  in FilterLoop26()
106                                      int thresh, int ithresh, int hev_thresh) {  in FilterLoop24()  argument
108     if (needs_filter2(p, hstride, thresh, ithresh)) {  in FilterLoop24()
121                       int thresh, int ithresh, int hev_thresh) {  in VFilter16()  argument
122   FilterLoop26(p, stride, 1, 16, thresh, ithresh, hev_thresh);  in VFilter16()
126                       int thresh, int ithresh, int hev_thresh) {  in HFilter16()  argument
127   FilterLoop26(p, 1, stride, 16, thresh, ithresh, hev_thresh);  in HFilter16()
132                      int thresh, int ithresh, int hev_thresh) {  in VFilter8()  argument
133   FilterLoop26(u, stride, 1, 8, thresh, ithresh, hev_thresh);  in VFilter8()
134   FilterLoop26(v, stride, 1, 8, thresh, ithresh, hev_thresh);  in VFilter8()
138                      int thresh, int ithresh, int hev_thresh) {  in HFilter8()  argument
139   FilterLoop26(u, 1, stride, 8, thresh, ithresh, hev_thresh);  in HFilter8()
140   FilterLoop26(v, 1, stride, 8, thresh, ithresh, hev_thresh);  in HFilter8()
144                       int thresh, int ithresh, int hev_thresh) {  in VFilter8i()  argument
145   FilterLoop24(u + 4 * stride, stride, 1, 8, thresh, ithresh, hev_thresh);  in VFilter8i()
146   FilterLoop24(v + 4 * stride, stride, 1, 8, thresh, ithresh, hev_thresh);  in VFilter8i()
150                       int thresh, int ithresh, int hev_thresh) {  in HFilter8i()  argument
151   FilterLoop24(u + 4, 1, stride, 8, thresh, ithresh, hev_thresh);  in HFilter8i()
152   FilterLoop24(v + 4, 1, stride, 8, thresh, ithresh, hev_thresh);  in HFilter8i()
157                        int thresh, int ithresh, int hev_thresh) {  in VFilter16i()  argument
161     FilterLoop24(p, stride, 1, 16, thresh, ithresh, hev_thresh);  in VFilter16i()
166                        int thresh, int ithresh, int hev_thresh) {  in HFilter16i()  argument
170     FilterLoop24(p, 1, stride, 16, thresh, ithresh, hev_thresh);  in HFilter16i()
177 static void SimpleVFilter16(uint8_t* p, int stride, int thresh) {  in SimpleVFilter16()  argument
180     if (needs_filter(p + i, stride, thresh)) {  in SimpleVFilter16()
186 static void SimpleHFilter16(uint8_t* p, int stride, int thresh) {  in SimpleHFilter16()  argument
189     if (needs_filter(p + i * stride, 1, thresh)) {  in SimpleHFilter16()
195 static void SimpleVFilter16i(uint8_t* p, int stride, int thresh) {  in SimpleVFilter16i()  argument
199     SimpleVFilter16(p, stride, thresh);  in SimpleVFilter16i()
203 static void SimpleHFilter16i(uint8_t* p, int stride, int thresh) {  in SimpleHFilter16i()  argument
207     SimpleHFilter16(p, stride, thresh);  in SimpleHFilter16i()