Lines Matching refs:step
51 static WEBP_INLINE void do_filter2(uint8_t* p, int step) {
52 const int p1 = p[-2*step], p0 = p[-step], q0 = p[0], q1 = p[step];
56 p[-step] = clip1[255 + p0 + a2];
61 static WEBP_INLINE void do_filter4(uint8_t* p, int step) {
62 const int p1 = p[-2*step], p0 = p[-step], q0 = p[0], q1 = p[step];
67 p[-2*step] = clip1[255 + p1 + a3];
68 p[- step] = clip1[255 + p0 + a2];
70 p[ step] = clip1[255 + q1 - a3];
74 static WEBP_INLINE int hev(const uint8_t* p, int step, int thresh) {
75 const int p1 = p[-2*step], p0 = p[-step], q0 = p[0], q1 = p[step];
79 static WEBP_INLINE int needs_filter(const uint8_t* p, int step, int thresh) {
80 const int p1 = p[-2*step], p0 = p[-step], q0 = p[0], q1 = p[step];
85 int step, int t, int it) {
86 const int p3 = p[-4*step], p2 = p[-3*step], p1 = p[-2*step], p0 = p[-step];
87 const int q0 = p[0], q1 = p[step], q2 = p[2*step], q3 = p[3*step];
