Lines Matching refs:step
53 static WEBP_INLINE void do_filter2(uint8_t* p, int step) {
54 const int p1 = p[-2*step], p0 = p[-step], q0 = p[0], q1 = p[step];
58 p[-step] = clip1[255 + p0 + a2];
63 static WEBP_INLINE void do_filter4(uint8_t* p, int step) {
64 const int p1 = p[-2*step], p0 = p[-step], q0 = p[0], q1 = p[step];
69 p[-2*step] = clip1[255 + p1 + a3];
70 p[- step] = clip1[255 + p0 + a2];
72 p[ step] = clip1[255 + q1 - a3];
76 static WEBP_INLINE int hev(const uint8_t* p, int step, int thresh) {
77 const int p1 = p[-2*step], p0 = p[-step], q0 = p[0], q1 = p[step];
81 static WEBP_INLINE int needs_filter(const uint8_t* p, int step, int thresh) {
82 const int p1 = p[-2*step], p0 = p[-step], q0 = p[0], q1 = p[step];
87 int step, int t, int it) {
88 const int p3 = p[-4*step], p2 = p[-3*step], p1 = p[-2*step], p0 = p[-step];
89 const int q0 = p[0], q1 = p[step], q2 = p[2*step], q3 = p[3*step];
