Lines Matching refs:y1
517 int32_t y1 = v1[1]; in trianglex_small() local
523 int32_t dy01 = y0 - y1; in trianglex_small()
530 swap(y0, y1); in trianglex_small()
532 dy01 = y0 - y1; in trianglex_small()
537 int32_t dy12 = y1 - y2; in trianglex_small()
541 const int32_t bminy = TRI_FLOOR(min(y0, y1, y2)) >> TRI_FRACTION_BITS; in trianglex_small()
543 const int32_t bmaxy = TRI_CEIL( max(y0, y1, y2)) >> TRI_FRACTION_BITS; in trianglex_small()
555 int32_t ey1 = dy12 * (x1 - mx) - dx12 * (y1 - my); in trianglex_small()
678 int y1 = top[1] | 1; in edge_setup() local
680 int dy = y2 - y1; in edge_setup()
682 if ( dy == 0 || y1 > ymax || y2 < ymin ) in edge_setup()
685 if ( y1 > ymin ) in edge_setup()
686 ymin = TRI_SNAP_NEXT_HALF(y1); in edge_setup()
709 if (ggl_likely(y1 < ymin)) { in edge_setup()
710 int32_t xadjust = (edge->x_incr * (ymin-y1)) >> TRI_FRACTION_BITS; in edge_setup()
867 int y1 = top[1]; in aa_edge_setup() local
869 int dy = y2 - y1; in aa_edge_setup()
871 if (dy==0 || y1>ymax || y2<ymin) in aa_edge_setup()
874 if (y1 > ymin) in aa_edge_setup()
875 ymin = y1; in aa_edge_setup()
897 if (ggl_likely(y1 < ymin)) { in aa_edge_setup()
898 int32_t xadjust = (edge->x_incr * (ymin-y1)) in aa_edge_setup()