Lines Matching refs:p_l
783 static void inv_predict_0(uint8_t *p, const uint8_t *p_l, const uint8_t *p_tl,
790 static void inv_predict_1(uint8_t *p, const uint8_t *p_l, const uint8_t *p_tl,
793 AV_COPY32(p, p_l);
797 static void inv_predict_2(uint8_t *p, const uint8_t *p_l, const uint8_t *p_tl,
804 static void inv_predict_3(uint8_t *p, const uint8_t *p_l, const uint8_t *p_tl,
811 static void inv_predict_4(uint8_t *p, const uint8_t *p_l, const uint8_t *p_tl,
818 static void inv_predict_5(uint8_t *p, const uint8_t *p_l, const uint8_t *p_tl,
821 p[0] = p_t[0] + (p_l[0] + p_tr[0] >> 1) >> 1;
822 p[1] = p_t[1] + (p_l[1] + p_tr[1] >> 1) >> 1;
823 p[2] = p_t[2] + (p_l[2] + p_tr[2] >> 1) >> 1;
824 p[3] = p_t[3] + (p_l[3] + p_tr[3] >> 1) >> 1;
828 static void inv_predict_6(uint8_t *p, const uint8_t *p_l, const uint8_t *p_tl,
831 p[0] = p_l[0] + p_tl[0] >> 1;
832 p[1] = p_l[1] + p_tl[1] >> 1;
833 p[2] = p_l[2] + p_tl[2] >> 1;
834 p[3] = p_l[3] + p_tl[3] >> 1;
838 static void inv_predict_7(uint8_t *p, const uint8_t *p_l, const uint8_t *p_tl,
841 p[0] = p_l[0] + p_t[0] >> 1;
842 p[1] = p_l[1] + p_t[1] >> 1;
843 p[2] = p_l[2] + p_t[2] >> 1;
844 p[3] = p_l[3] + p_t[3] >> 1;
848 static void inv_predict_8(uint8_t *p, const uint8_t *p_l, const uint8_t *p_tl,
858 static void inv_predict_9(uint8_t *p, const uint8_t *p_l, const uint8_t *p_tl,
868 static void inv_predict_10(uint8_t *p, const uint8_t *p_l, const uint8_t *p_tl,
871 p[0] = (p_l[0] + p_tl[0] >> 1) + (p_t[0] + p_tr[0] >> 1) >> 1;
872 p[1] = (p_l[1] + p_tl[1] >> 1) + (p_t[1] + p_tr[1] >> 1) >> 1;
873 p[2] = (p_l[2] + p_tl[2] >> 1) + (p_t[2] + p_tr[2] >> 1) >> 1;
874 p[3] = (p_l[3] + p_tl[3] >> 1) + (p_t[3] + p_tr[3] >> 1) >> 1;
878 static void inv_predict_11(uint8_t *p, const uint8_t *p_l, const uint8_t *p_tl,
881 int diff = (FFABS(p_l[0] - p_tl[0]) - FFABS(p_t[0] - p_tl[0])) +
882 (FFABS(p_l[1] - p_tl[1]) - FFABS(p_t[1] - p_tl[1])) +
883 (FFABS(p_l[2] - p_tl[2]) - FFABS(p_t[2] - p_tl[2])) +
884 (FFABS(p_l[3] - p_tl[3]) - FFABS(p_t[3] - p_tl[3]));
888 AV_COPY32(p, p_l);
892 static void inv_predict_12(uint8_t *p, const uint8_t *p_l, const uint8_t *p_tl,
895 p[0] = av_clip_uint8(p_l[0] + p_t[0] - p_tl[0]);
896 p[1] = av_clip_uint8(p_l[1] + p_t[1] - p_tl[1]);
897 p[2] = av_clip_uint8(p_l[2] + p_t[2] - p_tl[2]);
898 p[3] = av_clip_uint8(p_l[3] + p_t[3] - p_tl[3]);
908 static void inv_predict_13(uint8_t *p, const uint8_t *p_l, const uint8_t *p_tl,
911 p[0] = clamp_add_subtract_half(p_l[0], p_t[0], p_tl[0]);
912 p[1] = clamp_add_subtract_half(p_l[1], p_t[1], p_tl[1]);
913 p[2] = clamp_add_subtract_half(p_l[2], p_t[2], p_tl[2]);
914 p[3] = clamp_add_subtract_half(p_l[3], p_t[3], p_tl[3]);
917 typedef void (*inv_predict_func)(uint8_t *p, const uint8_t *p_l,
930 uint8_t *dec, *p_l, *p_tl, *p_t, *p_tr;
934 p_l = GET_PIXEL(frame, x - 1, y);
942 inverse_predict[m](p, p_l, p_tl, p_t, p_tr);