예제 #1
0
    hz_out7 = HORIZ_8TAP_FILT(src7, src8, mask0, mask1, mask2, mask3,
                              filt_hz0, filt_hz1, filt_hz2, filt_hz3);
    hz_out6 = (v8i16)__msa_sldi_b((v16i8)hz_out7, (v16i8)hz_out5, 8);
    out3 = (v8i16)__msa_ilvev_b((v16i8)hz_out7, (v16i8)hz_out6);
    tmp0 = FILT_8TAP_DPADD_S_H(out0, out1, out2, out3, filt_vt0, filt_vt1,
                               filt_vt2, filt_vt3);

    hz_out9 = HORIZ_8TAP_FILT(src9, src10, mask0, mask1, mask2, mask3,
                              filt_hz0, filt_hz1, filt_hz2, filt_hz3);
    hz_out8 = (v8i16)__msa_sldi_b((v16i8)hz_out9, (v16i8)hz_out7, 8);
    out4 = (v8i16)__msa_ilvev_b((v16i8)hz_out9, (v16i8)hz_out8);
    tmp1 = FILT_8TAP_DPADD_S_H(out1, out2, out3, out4, filt_vt0, filt_vt1,
                               filt_vt2, filt_vt3);
    SRARI_H2_SH(tmp0, tmp1, FILTER_BITS);
    SAT_SH2_SH(tmp0, tmp1, 7);
    out = PCKEV_XORI128_UB(tmp0, tmp1);
    ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride);
    dst += (4 * dst_stride);

    hz_out5 = hz_out9;
    out0 = out2;
    out1 = out3;
    out2 = out4;
  }
}

static void common_hv_8ht_8vt_8w_msa(const uint8_t *src, int32_t src_stride,
                                     uint8_t *dst, int32_t dst_stride,
                                     int8_t *filter_horiz, int8_t *filter_vert,
                                     int32_t height) {
  uint32_t loop_cnt;
예제 #2
0
  for (loop_cnt = (height >> 2); loop_cnt--;) {
    LD_SB4(src, src_stride, src7, src8, src9, src10);
    src += (4 * src_stride);

    LD_UB4(dst, dst_stride, dst0, dst1, dst2, dst3);
    ILVR_B4_SB(src7, src6, src8, src7, src9, src8, src10, src9, src76_r,
               src87_r, src98_r, src109_r);
    ILVR_D2_SB(src87_r, src76_r, src109_r, src98_r, src8776, src10998);
    XORI_B2_128_SB(src8776, src10998);
    out10 = FILT_8TAP_DPADD_S_H(src2110, src4332, src6554, src8776, filt0,
                                filt1, filt2, filt3);
    out32 = FILT_8TAP_DPADD_S_H(src4332, src6554, src8776, src10998, filt0,
                                filt1, filt2, filt3);
    SRARI_H2_SH(out10, out32, FILTER_BITS);
    SAT_SH2_SH(out10, out32, 7);
    out = PCKEV_XORI128_UB(out10, out32);
    ILVR_W2_UB(dst1, dst0, dst3, dst2, dst0, dst2);

    dst0 = (v16u8)__msa_ilvr_d((v2i64)dst2, (v2i64)dst0);
    out = __msa_aver_u_b(out, dst0);

    ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride);
    dst += (4 * dst_stride);

    src2110 = src6554;
    src4332 = src8776;
    src6554 = src10998;
    src6 = src10;
  }
}