Example #1
0
void ff_vp8_h_loop_filter16_inner_msa(uint8_t *src, ptrdiff_t pitch,
                                      int32_t e, int32_t i, int32_t h)
{
    v16u8 mask, hev, flat;
    v16u8 thresh, b_limit, limit;
    v16u8 p3, p2, p1, p0, q3, q2, q1, q0;
    v16u8 row0, row1, row2, row3, row4, row5, row6, row7;
    v16u8 row8, row9, row10, row11, row12, row13, row14, row15;
    v8i16 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5;

    LD_UB8(src - 4, pitch, row0, row1, row2, row3, row4, row5, row6, row7);
    LD_UB8(src - 4 + (8 * pitch), pitch,
           row8, row9, row10, row11, row12, row13, row14, row15);
    TRANSPOSE16x8_UB_UB(row0, row1, row2, row3, row4, row5, row6, row7,
                        row8, row9, row10, row11, row12, row13, row14, row15,
                        p3, p2, p1, p0, q0, q1, q2, q3);

    thresh = (v16u8) __msa_fill_b(h);
    b_limit = (v16u8) __msa_fill_b(e);
    limit = (v16u8) __msa_fill_b(i);

    LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh,
                 hev, mask, flat);
    VP8_LPF_FILTER4_4W(p1, p0, q0, q1, mask, hev);
    ILVR_B2_SH(p0, p1, q1, q0, tmp0, tmp1);
    ILVRL_H2_SH(tmp1, tmp0, tmp2, tmp3);
    ILVL_B2_SH(p0, p1, q1, q0, tmp0, tmp1);
    ILVRL_H2_SH(tmp1, tmp0, tmp4, tmp5);

    src -= 2;
    ST4x8_UB(tmp2, tmp3, src, pitch);
    src += (8 * pitch);
    ST4x8_UB(tmp4, tmp5, src, pitch);
}
void vp9_lpf_vertical_4_dual_msa(uint8_t *src, int32_t pitch,
                                 const uint8_t *b_limit0_ptr,
                                 const uint8_t *limit0_ptr,
                                 const uint8_t *thresh0_ptr,
                                 const uint8_t *b_limit1_ptr,
                                 const uint8_t *limit1_ptr,
                                 const uint8_t *thresh1_ptr) {
  v16u8 mask, hev, flat;
  v16u8 thresh0, b_limit0, limit0, thresh1, b_limit1, limit1;
  v16u8 p3, p2, p1, p0, q3, q2, q1, q0;
  v16u8 row0, row1, row2, row3, row4, row5, row6, row7;
  v16u8 row8, row9, row10, row11, row12, row13, row14, row15;
  v8i16 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5;

  LD_UB8(src - 4, pitch, row0, row1, row2, row3, row4, row5, row6, row7);
  LD_UB8(src - 4 + (8 * pitch), pitch,
         row8, row9, row10, row11, row12, row13, row14, row15);

  TRANSPOSE16x8_UB_UB(row0, row1, row2, row3, row4, row5, row6, row7,
                      row8, row9, row10, row11, row12, row13, row14, row15,
                      p3, p2, p1, p0, q0, q1, q2, q3);

  thresh0 = (v16u8)__msa_fill_b(*thresh0_ptr);
  thresh1 = (v16u8)__msa_fill_b(*thresh1_ptr);
  thresh0 = (v16u8)__msa_ilvr_d((v2i64)thresh1, (v2i64)thresh0);

  b_limit0 = (v16u8)__msa_fill_b(*b_limit0_ptr);
  b_limit1 = (v16u8)__msa_fill_b(*b_limit1_ptr);
  b_limit0 = (v16u8)__msa_ilvr_d((v2i64)b_limit1, (v2i64)b_limit0);

  limit0 = (v16u8)__msa_fill_b(*limit0_ptr);
  limit1 = (v16u8)__msa_fill_b(*limit1_ptr);
  limit0 = (v16u8)__msa_ilvr_d((v2i64)limit1, (v2i64)limit0);

  LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit0, b_limit0, thresh0,
               hev, mask, flat);
  VP9_LPF_FILTER4_4W(p1, p0, q0, q1, mask, hev, p1, p0, q0, q1);
  ILVR_B2_SH(p0, p1, q1, q0, tmp0, tmp1);
  ILVRL_H2_SH(tmp1, tmp0, tmp2, tmp3);
  ILVL_B2_SH(p0, p1, q1, q0, tmp0, tmp1);
  ILVRL_H2_SH(tmp1, tmp0, tmp4, tmp5);

  src -= 2;

  ST4x8_UB(tmp2, tmp3, src, pitch);
  src += (8 * pitch);
  ST4x8_UB(tmp4, tmp5, src, pitch);
}
void vpx_lpf_vertical_8_dual_msa(uint8_t *src, int32_t pitch,
                                 const uint8_t *b_limit0,
                                 const uint8_t *limit0,
                                 const uint8_t *thresh0,
                                 const uint8_t *b_limit1,
                                 const uint8_t *limit1,
                                 const uint8_t *thresh1) {
  uint8_t *temp_src;
  v16u8 p3, p2, p1, p0, q3, q2, q1, q0;
  v16u8 p1_out, p0_out, q0_out, q1_out;
  v16u8 flat, mask, hev, thresh, b_limit, limit;
  v16u8 row4, row5, row6, row7, row12, row13, row14, row15;
  v8u16 p3_r, p2_r, p1_r, p0_r, q0_r, q1_r, q2_r, q3_r;
  v8u16 p3_l, p2_l, p1_l, p0_l, q0_l, q1_l, q2_l, q3_l;
  v8i16 p2_filt8_r, p1_filt8_r, p0_filt8_r, q0_filt8_r, q1_filt8_r, q2_filt8_r;
  v8i16 p2_filt8_l, p1_filt8_l, p0_filt8_l, q0_filt8_l, q1_filt8_l, q2_filt8_l;
  v16u8 zero = { 0 };
  v8i16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;

  temp_src = src - 4;

  LD_UB8(temp_src, pitch, p0, p1, p2, p3, row4, row5, row6, row7);
  temp_src += (8 * pitch);
  LD_UB8(temp_src, pitch, q3, q2, q1, q0, row12, row13, row14, row15);

  /* transpose 16x8 matrix into 8x16 */
  TRANSPOSE16x8_UB_UB(p0, p1, p2, p3, row4, row5, row6, row7,
                      q3, q2, q1, q0, row12, row13, row14, row15,
                      p3, p2, p1, p0, q0, q1, q2, q3);

  thresh = (v16u8)__msa_fill_b(*thresh0);
  vec0 = (v8i16)__msa_fill_b(*thresh1);
  thresh = (v16u8)__msa_ilvr_d((v2i64)vec0, (v2i64)thresh);

  b_limit = (v16u8)__msa_fill_b(*b_limit0);
  vec0 = (v8i16)__msa_fill_b(*b_limit1);
  b_limit = (v16u8)__msa_ilvr_d((v2i64)vec0, (v2i64)b_limit);

  limit = (v16u8)__msa_fill_b(*limit0);
  vec0 = (v8i16)__msa_fill_b(*limit1);
  limit = (v16u8)__msa_ilvr_d((v2i64)vec0, (v2i64)limit);

  /* mask and hev */
  LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh,
               hev, mask, flat);
  /* flat4 */
  VP9_FLAT4(p3, p2, p0, q0, q2, q3, flat);
  /* filter4 */
  VP9_LPF_FILTER4_4W(p1, p0, q0, q1, mask, hev, p1_out, p0_out, q0_out, q1_out);

  if (__msa_test_bz_v(flat)) {
    ILVR_B2_SH(p0_out, p1_out, q1_out, q0_out, vec0, vec1);
    ILVRL_H2_SH(vec1, vec0, vec2, vec3);
    ILVL_B2_SH(p0_out, p1_out, q1_out, q0_out, vec0, vec1);
    ILVRL_H2_SH(vec1, vec0, vec4, vec5);

    src -= 2;
    ST4x8_UB(vec2, vec3, src, pitch);
    src += 8 * pitch;
    ST4x8_UB(vec4, vec5, src, pitch);
  } else {
    ILVR_B8_UH(zero, p3, zero, p2, zero, p1, zero, p0, zero, q0, zero, q1,
               zero, q2, zero, q3, p3_r, p2_r, p1_r, p0_r, q0_r, q1_r, q2_r,
               q3_r);
    VP9_FILTER8(p3_r, p2_r, p1_r, p0_r, q0_r, q1_r, q2_r, q3_r, p2_filt8_r,
                p1_filt8_r, p0_filt8_r, q0_filt8_r, q1_filt8_r, q2_filt8_r);

    ILVL_B4_UH(zero, p3, zero, p2, zero, p1, zero, p0, p3_l, p2_l, p1_l, p0_l);
    ILVL_B4_UH(zero, q0, zero, q1, zero, q2, zero, q3, q0_l, q1_l, q2_l, q3_l);

    /* filter8 */
    VP9_FILTER8(p3_l, p2_l, p1_l, p0_l, q0_l, q1_l, q2_l, q3_l, p2_filt8_l,
                p1_filt8_l, p0_filt8_l, q0_filt8_l, q1_filt8_l, q2_filt8_l);

    /* convert 16 bit output data into 8 bit */
    PCKEV_B4_SH(p2_filt8_l, p2_filt8_r, p1_filt8_l, p1_filt8_r, p0_filt8_l,
                p0_filt8_r, q0_filt8_l, q0_filt8_r, p2_filt8_r, p1_filt8_r,
                p0_filt8_r, q0_filt8_r);
    PCKEV_B2_SH(q1_filt8_l, q1_filt8_r, q2_filt8_l, q2_filt8_r, q1_filt8_r,
                q2_filt8_r);

    /* store pixel values */
    p2 = __msa_bmnz_v(p2, (v16u8)p2_filt8_r, flat);
    p1 = __msa_bmnz_v(p1_out, (v16u8)p1_filt8_r, flat);
    p0 = __msa_bmnz_v(p0_out, (v16u8)p0_filt8_r, flat);
    q0 = __msa_bmnz_v(q0_out, (v16u8)q0_filt8_r, flat);
    q1 = __msa_bmnz_v(q1_out, (v16u8)q1_filt8_r, flat);
    q2 = __msa_bmnz_v(q2, (v16u8)q2_filt8_r, flat);

    ILVR_B2_SH(p1, p2, q0, p0, vec0, vec1);
    ILVRL_H2_SH(vec1, vec0, vec3, vec4);
    ILVL_B2_SH(p1, p2, q0, p0, vec0, vec1);
    ILVRL_H2_SH(vec1, vec0, vec6, vec7);
    ILVRL_B2_SH(q2, q1, vec2, vec5);

    src -= 3;
    ST4x4_UB(vec3, vec3, 0, 1, 2, 3, src, pitch);
    ST2x4_UB(vec2, 0, src + 4, pitch);
    src += (4 * pitch);
    ST4x4_UB(vec4, vec4, 0, 1, 2, 3, src, pitch);
    ST2x4_UB(vec2, 4, src + 4, pitch);
    src += (4 * pitch);
    ST4x4_UB(vec6, vec6, 0, 1, 2, 3, src, pitch);
    ST2x4_UB(vec5, 0, src + 4, pitch);
    src += (4 * pitch);
    ST4x4_UB(vec7, vec7, 0, 1, 2, 3, src, pitch);
    ST2x4_UB(vec5, 4, src + 4, pitch);
  }
}
static void mbloop_filter_vertical_edge_uv_msa(uint8_t *src_u, uint8_t *src_v,
                                               int32_t pitch,
                                               const uint8_t b_limit_in,
                                               const uint8_t limit_in,
                                               const uint8_t thresh_in) {
  v16u8 p3, p2, p1, p0, q3, q2, q1, q0;
  v16u8 mask, hev, flat, thresh, limit, b_limit;
  v16u8 row0, row1, row2, row3, row4, row5, row6, row7, row8;
  v16u8 row9, row10, row11, row12, row13, row14, row15;
  v8i16 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;

  b_limit = (v16u8)__msa_fill_b(b_limit_in);
  limit = (v16u8)__msa_fill_b(limit_in);
  thresh = (v16u8)__msa_fill_b(thresh_in);

  LD_UB8(src_u - 4, pitch, row0, row1, row2, row3, row4, row5, row6, row7);
  LD_UB8(src_v - 4, pitch, row8, row9, row10, row11, row12, row13, row14,
         row15);
  TRANSPOSE16x8_UB_UB(row0, row1, row2, row3, row4, row5, row6, row7, row8,
                      row9, row10, row11, row12, row13, row14, row15, p3, p2,
                      p1, p0, q0, q1, q2, q3);

  LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh, hev,
               mask, flat);
  VP8_MBFILTER(p2, p1, p0, q0, q1, q2, mask, hev);

  ILVR_B2_SH(p1, p2, q0, p0, tmp0, tmp1);
  ILVRL_H2_SH(tmp1, tmp0, tmp3, tmp4);
  ILVL_B2_SH(p1, p2, q0, p0, tmp0, tmp1);
  ILVRL_H2_SH(tmp1, tmp0, tmp6, tmp7);
  ILVRL_B2_SH(q2, q1, tmp2, tmp5);

  src_u -= 3;
  VP8_ST6x1_UB(tmp3, 0, tmp2, 0, src_u, 4);
  src_u += pitch;
  VP8_ST6x1_UB(tmp3, 1, tmp2, 1, src_u, 4);
  src_u += pitch;
  VP8_ST6x1_UB(tmp3, 2, tmp2, 2, src_u, 4);
  src_u += pitch;
  VP8_ST6x1_UB(tmp3, 3, tmp2, 3, src_u, 4);
  src_u += pitch;
  VP8_ST6x1_UB(tmp4, 0, tmp2, 4, src_u, 4);
  src_u += pitch;
  VP8_ST6x1_UB(tmp4, 1, tmp2, 5, src_u, 4);
  src_u += pitch;
  VP8_ST6x1_UB(tmp4, 2, tmp2, 6, src_u, 4);
  src_u += pitch;
  VP8_ST6x1_UB(tmp4, 3, tmp2, 7, src_u, 4);

  src_v -= 3;
  VP8_ST6x1_UB(tmp6, 0, tmp5, 0, src_v, 4);
  src_v += pitch;
  VP8_ST6x1_UB(tmp6, 1, tmp5, 1, src_v, 4);
  src_v += pitch;
  VP8_ST6x1_UB(tmp6, 2, tmp5, 2, src_v, 4);
  src_v += pitch;
  VP8_ST6x1_UB(tmp6, 3, tmp5, 3, src_v, 4);
  src_v += pitch;
  VP8_ST6x1_UB(tmp7, 0, tmp5, 4, src_v, 4);
  src_v += pitch;
  VP8_ST6x1_UB(tmp7, 1, tmp5, 5, src_v, 4);
  src_v += pitch;
  VP8_ST6x1_UB(tmp7, 2, tmp5, 6, src_v, 4);
  src_v += pitch;
  VP8_ST6x1_UB(tmp7, 3, tmp5, 7, src_v, 4);
}
Example #5
0
void ff_vp8_h_loop_filter16_msa(uint8_t *src, ptrdiff_t pitch, int b_limit_in,
                                int limit_in, int thresh_in)
{
    uint8_t *temp_src;
    v16u8 p3, p2, p1, p0, q3, q2, q1, q0;
    v16u8 mask, hev, flat, thresh, limit, b_limit;
    v16u8 row0, row1, row2, row3, row4, row5, row6, row7, row8;
    v16u8 row9, row10, row11, row12, row13, row14, row15;
    v8i16 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;

    b_limit = (v16u8) __msa_fill_b(b_limit_in);
    limit = (v16u8) __msa_fill_b(limit_in);
    thresh = (v16u8) __msa_fill_b(thresh_in);
    temp_src = src - 4;
    LD_UB8(temp_src, pitch, row0, row1, row2, row3, row4, row5, row6, row7);
    temp_src += (8 * pitch);
    LD_UB8(temp_src, pitch,
           row8, row9, row10, row11, row12, row13, row14, row15);
    TRANSPOSE16x8_UB_UB(row0, row1, row2, row3, row4, row5, row6, row7,
                        row8, row9, row10, row11, row12, row13, row14, row15,
                        p3, p2, p1, p0, q0, q1, q2, q3);

    LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh,
                 hev, mask, flat);
    VP8_MBFILTER(p2, p1, p0, q0, q1, q2, mask, hev);
    ILVR_B2_SH(p1, p2, q0, p0, tmp0, tmp1);
    ILVRL_H2_SH(tmp1, tmp0, tmp3, tmp4);
    ILVL_B2_SH(p1, p2, q0, p0, tmp0, tmp1);
    ILVRL_H2_SH(tmp1, tmp0, tmp6, tmp7);
    ILVRL_B2_SH(q2, q1, tmp2, tmp5);

    temp_src = src - 3;
    VP8_ST6x1_UB(tmp3, 0, tmp2, 0, temp_src, 4);
    temp_src += pitch;
    VP8_ST6x1_UB(tmp3, 1, tmp2, 1, temp_src, 4);
    temp_src += pitch;
    VP8_ST6x1_UB(tmp3, 2, tmp2, 2, temp_src, 4);
    temp_src += pitch;
    VP8_ST6x1_UB(tmp3, 3, tmp2, 3, temp_src, 4);
    temp_src += pitch;
    VP8_ST6x1_UB(tmp4, 0, tmp2, 4, temp_src, 4);
    temp_src += pitch;
    VP8_ST6x1_UB(tmp4, 1, tmp2, 5, temp_src, 4);
    temp_src += pitch;
    VP8_ST6x1_UB(tmp4, 2, tmp2, 6, temp_src, 4);
    temp_src += pitch;
    VP8_ST6x1_UB(tmp4, 3, tmp2, 7, temp_src, 4);
    temp_src += pitch;
    VP8_ST6x1_UB(tmp6, 0, tmp5, 0, temp_src, 4);
    temp_src += pitch;
    VP8_ST6x1_UB(tmp6, 1, tmp5, 1, temp_src, 4);
    temp_src += pitch;
    VP8_ST6x1_UB(tmp6, 2, tmp5, 2, temp_src, 4);
    temp_src += pitch;
    VP8_ST6x1_UB(tmp6, 3, tmp5, 3, temp_src, 4);
    temp_src += pitch;
    VP8_ST6x1_UB(tmp7, 0, tmp5, 4, temp_src, 4);
    temp_src += pitch;
    VP8_ST6x1_UB(tmp7, 1, tmp5, 5, temp_src, 4);
    temp_src += pitch;
    VP8_ST6x1_UB(tmp7, 2, tmp5, 6, temp_src, 4);
    temp_src += pitch;
    VP8_ST6x1_UB(tmp7, 3, tmp5, 7, temp_src, 4);
}