Lines Matching refs:P1
39 #define P1 p0_p[-2*stride]
49 if(abs(p0-q0)<alpha && abs(P1-p0)<beta && abs(Q1-q0)<beta) {
53 P0 = (P1 + p0 + s) >> 2;
54 P1 = (2*P1 + s) >> 2;
56 P0 = (2*P1 + s) >> 2;
69 if(abs(p0-q0)<alpha && abs(P1-p0)<beta && abs(Q1-q0)<beta) {
70 int delta = av_clip(((q0-p0)*3+P1-Q1+4)>>3,-tc, tc);
74 delta = av_clip(((P0-P1)*3+P2-Q0+4)>>3, -tc, tc);
75 P1 = av_clip_uint8(P1+delta);
88 if(abs(p0-q0)<alpha && abs(P1-p0)<beta && abs(Q1-q0)<beta) {
92 P0 = (P1 + p0 + s) >> 2;
94 P0 = (2*P1 + s) >> 2;
104 if(abs(P0-Q0)<alpha && abs(P1-P0)<beta && abs(Q1-Q0)<beta) {
105 int delta = av_clip(((Q0-P0)*3+P1-Q1+4)>>3, -tc, tc);
112 #undef P1