diff options
Diffstat (limited to 'libavcodec/mips/vp9_lpf_msa.c')
| -rw-r--r-- | libavcodec/mips/vp9_lpf_msa.c | 2599 |
1 files changed, 2599 insertions, 0 deletions
diff --git a/libavcodec/mips/vp9_lpf_msa.c b/libavcodec/mips/vp9_lpf_msa.c new file mode 100644 index 0000000000..eef8afc482 --- /dev/null +++ b/libavcodec/mips/vp9_lpf_msa.c @@ -0,0 +1,2599 @@ +/* + * Copyright (c) 2015 Shivraj Patil (Shivraj.Patil@imgtec.com) + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "libavcodec/vp9dsp.h" +#include "libavutil/mips/generic_macros_msa.h" +#include "vp9dsp_mips.h" + +#define VP9_LPF_FILTER4_8W(p1_in, p0_in, q0_in, q1_in, mask_in, hev_in, \ + p1_out, p0_out, q0_out, q1_out) \ +{ \ + v16i8 p1_m, p0_m, q0_m, q1_m, q0_sub_p0, filt_sign; \ + v16i8 filt, filt1, filt2, cnst4b, cnst3b; \ + v8i16 q0_sub_p0_r, filt_r, cnst3h; \ + \ + p1_m = (v16i8) __msa_xori_b(p1_in, 0x80); \ + p0_m = (v16i8) __msa_xori_b(p0_in, 0x80); \ + q0_m = (v16i8) __msa_xori_b(q0_in, 0x80); \ + q1_m = (v16i8) __msa_xori_b(q1_in, 0x80); \ + \ + filt = __msa_subs_s_b(p1_m, q1_m); \ + filt = filt & (v16i8) hev_in; \ + q0_sub_p0 = q0_m - p0_m; \ + filt_sign = __msa_clti_s_b(filt, 0); \ + \ + cnst3h = __msa_ldi_h(3); \ + q0_sub_p0_r = (v8i16) __msa_ilvr_b(q0_sub_p0, q0_sub_p0); \ + q0_sub_p0_r = __msa_dotp_s_h((v16i8) q0_sub_p0_r, (v16i8) cnst3h); \ + filt_r = (v8i16) __msa_ilvr_b(filt_sign, filt); \ + filt_r += q0_sub_p0_r; \ + filt_r = __msa_sat_s_h(filt_r, 7); \ + \ + /* combine left and right part */ \ + filt = __msa_pckev_b((v16i8) filt_r, (v16i8) filt_r); \ + \ + filt = filt & (v16i8) mask_in; \ + cnst4b = __msa_ldi_b(4); \ + filt1 = __msa_adds_s_b(filt, cnst4b); \ + filt1 >>= 3; \ + \ + cnst3b = __msa_ldi_b(3); \ + filt2 = __msa_adds_s_b(filt, cnst3b); \ + filt2 >>= 3; \ + \ + q0_m = __msa_subs_s_b(q0_m, filt1); \ + q0_out = __msa_xori_b((v16u8) q0_m, 0x80); \ + p0_m = __msa_adds_s_b(p0_m, filt2); \ + p0_out = __msa_xori_b((v16u8) p0_m, 0x80); \ + \ + filt = __msa_srari_b(filt1, 1); \ + hev_in = __msa_xori_b((v16u8) hev_in, 0xff); \ + filt = filt & (v16i8) hev_in; \ + \ + q1_m = __msa_subs_s_b(q1_m, filt); \ + q1_out = __msa_xori_b((v16u8) q1_m, 0x80); \ + p1_m = __msa_adds_s_b(p1_m, filt); \ + p1_out = __msa_xori_b((v16u8) p1_m, 0x80); \ +} + +#define VP9_LPF_FILTER4_4W(p1_in, p0_in, q0_in, q1_in, mask_in, hev_in, \ + p1_out, p0_out, q0_out, q1_out) \ +{ \ + v16i8 p1_m, p0_m, q0_m, q1_m, q0_sub_p0, filt_sign; \ + v16i8 filt, filt1, filt2, cnst4b, cnst3b; \ + v8i16 q0_sub_p0_r, q0_sub_p0_l, filt_l, filt_r, cnst3h; \ + \ + p1_m = (v16i8) __msa_xori_b(p1_in, 0x80); \ + p0_m = (v16i8) __msa_xori_b(p0_in, 0x80); \ + q0_m = (v16i8) __msa_xori_b(q0_in, 0x80); \ + q1_m = (v16i8) __msa_xori_b(q1_in, 0x80); \ + \ + filt = __msa_subs_s_b(p1_m, q1_m); \ + \ + filt = filt & (v16i8) hev_in; \ + \ + q0_sub_p0 = q0_m - p0_m; \ + filt_sign = __msa_clti_s_b(filt, 0); \ + \ + cnst3h = __msa_ldi_h(3); \ + q0_sub_p0_r = (v8i16) __msa_ilvr_b(q0_sub_p0, q0_sub_p0); \ + q0_sub_p0_r = __msa_dotp_s_h((v16i8) q0_sub_p0_r, (v16i8) cnst3h); \ + filt_r = (v8i16) __msa_ilvr_b(filt_sign, filt); \ + filt_r += q0_sub_p0_r; \ + filt_r = __msa_sat_s_h(filt_r, 7); \ + \ + q0_sub_p0_l = (v8i16) __msa_ilvl_b(q0_sub_p0, q0_sub_p0); \ + q0_sub_p0_l = __msa_dotp_s_h((v16i8) q0_sub_p0_l, (v16i8) cnst3h); \ + filt_l = (v8i16) __msa_ilvl_b(filt_sign, filt); \ + filt_l += q0_sub_p0_l; \ + filt_l = __msa_sat_s_h(filt_l, 7); \ + \ + filt = __msa_pckev_b((v16i8) filt_l, (v16i8) filt_r); \ + filt = filt & (v16i8) mask_in; \ + \ + cnst4b = __msa_ldi_b(4); \ + filt1 = __msa_adds_s_b(filt, cnst4b); \ + filt1 >>= 3; \ + \ + cnst3b = __msa_ldi_b(3); \ + filt2 = __msa_adds_s_b(filt, cnst3b); \ + filt2 >>= 3; \ + \ + q0_m = __msa_subs_s_b(q0_m, filt1); \ + q0_out = __msa_xori_b((v16u8) q0_m, 0x80); \ + p0_m = __msa_adds_s_b(p0_m, filt2); \ + p0_out = __msa_xori_b((v16u8) p0_m, 0x80); \ + \ + filt = __msa_srari_b(filt1, 1); \ + hev_in = __msa_xori_b((v16u8) hev_in, 0xff); \ + filt = filt & (v16i8) hev_in; \ + \ + q1_m = __msa_subs_s_b(q1_m, filt); \ + q1_out = __msa_xori_b((v16u8) q1_m, 0x80); \ + p1_m = __msa_adds_s_b(p1_m, filt); \ + p1_out = __msa_xori_b((v16u8) p1_m, 0x80); \ +} + +#define VP9_FLAT4(p3_in, p2_in, p0_in, q0_in, q2_in, q3_in, flat_out) \ +{ \ + v16u8 tmp, p2_a_sub_p0, q2_a_sub_q0, p3_a_sub_p0, q3_a_sub_q0; \ + v16u8 zero_in = { 0 }; \ + \ + tmp = __msa_ori_b(zero_in, 1); \ + p2_a_sub_p0 = __msa_asub_u_b(p2_in, p0_in); \ + q2_a_sub_q0 = __msa_asub_u_b(q2_in, q0_in); \ + p3_a_sub_p0 = __msa_asub_u_b(p3_in, p0_in); \ + q3_a_sub_q0 = __msa_asub_u_b(q3_in, q0_in); \ + \ + p2_a_sub_p0 = __msa_max_u_b(p2_a_sub_p0, q2_a_sub_q0); \ + flat_out = __msa_max_u_b(p2_a_sub_p0, flat_out); \ + p3_a_sub_p0 = __msa_max_u_b(p3_a_sub_p0, q3_a_sub_q0); \ + flat_out = __msa_max_u_b(p3_a_sub_p0, flat_out); \ + \ + flat_out = (tmp < (v16u8) flat_out); \ + flat_out = __msa_xori_b(flat_out, 0xff); \ + flat_out = flat_out & (mask); \ +} + +#define VP9_FLAT5(p7_in, p6_in, p5_in, p4_in, p0_in, q0_in, q4_in, \ + q5_in, q6_in, q7_in, flat_in, flat2_out) \ +{ \ + v16u8 tmp, zero_in = { 0 }; \ + v16u8 p4_a_sub_p0, q4_a_sub_q0, p5_a_sub_p0, q5_a_sub_q0; \ + v16u8 p6_a_sub_p0, q6_a_sub_q0, p7_a_sub_p0, q7_a_sub_q0; \ + \ + tmp = __msa_ori_b(zero_in, 1); \ + p4_a_sub_p0 = __msa_asub_u_b(p4_in, p0_in); \ + q4_a_sub_q0 = __msa_asub_u_b(q4_in, q0_in); \ + p5_a_sub_p0 = __msa_asub_u_b(p5_in, p0_in); \ + q5_a_sub_q0 = __msa_asub_u_b(q5_in, q0_in); \ + p6_a_sub_p0 = __msa_asub_u_b(p6_in, p0_in); \ + q6_a_sub_q0 = __msa_asub_u_b(q6_in, q0_in); \ + p7_a_sub_p0 = __msa_asub_u_b(p7_in, p0_in); \ + q7_a_sub_q0 = __msa_asub_u_b(q7_in, q0_in); \ + \ + p4_a_sub_p0 = __msa_max_u_b(p4_a_sub_p0, q4_a_sub_q0); \ + flat2_out = __msa_max_u_b(p5_a_sub_p0, q5_a_sub_q0); \ + flat2_out = __msa_max_u_b(p4_a_sub_p0, flat2_out); \ + p6_a_sub_p0 = __msa_max_u_b(p6_a_sub_p0, q6_a_sub_q0); \ + flat2_out = __msa_max_u_b(p6_a_sub_p0, flat2_out); \ + p7_a_sub_p0 = __msa_max_u_b(p7_a_sub_p0, q7_a_sub_q0); \ + flat2_out = __msa_max_u_b(p7_a_sub_p0, flat2_out); \ + \ + flat2_out = (tmp < (v16u8) flat2_out); \ + flat2_out = __msa_xori_b(flat2_out, 0xff); \ + flat2_out = flat2_out & flat_in; \ +} + +#define VP9_FILTER8(p3_in, p2_in, p1_in, p0_in, \ + q0_in, q1_in, q2_in, q3_in, \ + p2_filt8_out, p1_filt8_out, p0_filt8_out, \ + q0_filt8_out, q1_filt8_out, q2_filt8_out) \ +{ \ + v8u16 tmp0, tmp1, tmp2; \ + \ + tmp2 = p2_in + p1_in + p0_in; \ + tmp0 = p3_in << 1; \ + \ + tmp0 = tmp0 + tmp2 + q0_in; \ + tmp1 = tmp0 + p3_in + p2_in; \ + p2_filt8_out = (v8i16) __msa_srari_h((v8i16) tmp1, 3); \ + \ + tmp1 = tmp0 + p1_in + q1_in; \ + p1_filt8_out = (v8i16) __msa_srari_h((v8i16) tmp1, 3); \ + \ + tmp1 = q2_in + q1_in + q0_in; \ + tmp2 = tmp2 + tmp1; \ + tmp0 = tmp2 + (p0_in); \ + tmp0 = tmp0 + (p3_in); \ + p0_filt8_out = (v8i16) __msa_srari_h((v8i16) tmp0, 3); \ + \ + tmp0 = q2_in + q3_in; \ + tmp0 = p0_in + tmp1 + tmp0; \ + tmp1 = q3_in + q3_in; \ + tmp1 = tmp1 + tmp0; \ + q2_filt8_out = (v8i16) __msa_srari_h((v8i16) tmp1, 3); \ + \ + tmp0 = tmp2 + q3_in; \ + tmp1 = tmp0 + q0_in; \ + q0_filt8_out = (v8i16) __msa_srari_h((v8i16) tmp1, 3); \ + \ + tmp1 = tmp0 - p2_in; \ + tmp0 = q1_in + q3_in; \ + tmp1 = tmp0 + tmp1; \ + q1_filt8_out = (v8i16) __msa_srari_h((v8i16) tmp1, 3); \ +} + +#define LPF_MASK_HEV(p3_in, p2_in, p1_in, p0_in, \ + q0_in, q1_in, q2_in, q3_in, \ + limit_in, b_limit_in, thresh_in, \ + hev_out, mask_out, flat_out) \ +{ \ + v16u8 p3_asub_p2_m, p2_asub_p1_m, p1_asub_p0_m, q1_asub_q0_m; \ + v16u8 p1_asub_q1_m, p0_asub_q0_m, q3_asub_q2_m, q2_asub_q1_m; \ + \ + /* absolute subtraction of pixel values */ \ + p3_asub_p2_m = __msa_asub_u_b(p3_in, p2_in); \ + p2_asub_p1_m = __msa_asub_u_b(p2_in, p1_in); \ + p1_asub_p0_m = __msa_asub_u_b(p1_in, p0_in); \ + q1_asub_q0_m = __msa_asub_u_b(q1_in, q0_in); \ + q2_asub_q1_m = __msa_asub_u_b(q2_in, q1_in); \ + q3_asub_q2_m = __msa_asub_u_b(q3_in, q2_in); \ + p0_asub_q0_m = __msa_asub_u_b(p0_in, q0_in); \ + p1_asub_q1_m = __msa_asub_u_b(p1_in, q1_in); \ + \ + /* calculation of hev */ \ + flat_out = __msa_max_u_b(p1_asub_p0_m, q1_asub_q0_m); \ + hev_out = thresh_in < (v16u8) flat_out; \ + \ + /* calculation of mask */ \ + p0_asub_q0_m = __msa_adds_u_b(p0_asub_q0_m, p0_asub_q0_m); \ + p1_asub_q1_m >>= 1; \ + p0_asub_q0_m = __msa_adds_u_b(p0_asub_q0_m, p1_asub_q1_m); \ + \ + mask_out = b_limit_in < p0_asub_q0_m; \ + mask_out = __msa_max_u_b(flat_out, mask_out); \ + p3_asub_p2_m = __msa_max_u_b(p3_asub_p2_m, p2_asub_p1_m); \ + mask_out = __msa_max_u_b(p3_asub_p2_m, mask_out); \ + q2_asub_q1_m = __msa_max_u_b(q2_asub_q1_m, q3_asub_q2_m); \ + mask_out = __msa_max_u_b(q2_asub_q1_m, mask_out); \ + \ + mask_out = limit_in < (v16u8) mask_out; \ + mask_out = __msa_xori_b(mask_out, 0xff); \ +} + +void ff_loop_filter_v_4_8_msa(uint8_t *src, ptrdiff_t pitch, + int32_t b_limit_ptr, + int32_t limit_ptr, + int32_t thresh_ptr) +{ + uint64_t p1_d, p0_d, q0_d, q1_d; + v16u8 mask, hev, flat, thresh, b_limit, limit; + v16u8 p3, p2, p1, p0, q3, q2, q1, q0, p1_out, p0_out, q0_out, q1_out; + + /* load vector elements */ + LD_UB8((src - 4 * pitch), pitch, p3, p2, p1, p0, q0, q1, q2, q3); + + thresh = (v16u8) __msa_fill_b(thresh_ptr); + b_limit = (v16u8) __msa_fill_b(b_limit_ptr); + limit = (v16u8) __msa_fill_b(limit_ptr); + + LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh, + hev, mask, flat); + VP9_LPF_FILTER4_8W(p1, p0, q0, q1, mask, hev, p1_out, p0_out, q0_out, + q1_out); + + p1_d = __msa_copy_u_d((v2i64) p1_out, 0); + p0_d = __msa_copy_u_d((v2i64) p0_out, 0); + q0_d = __msa_copy_u_d((v2i64) q0_out, 0); + q1_d = __msa_copy_u_d((v2i64) q1_out, 0); + SD4(p1_d, p0_d, q0_d, q1_d, (src - 2 * pitch), pitch); +} + + +void ff_loop_filter_v_44_16_msa(uint8_t *src, ptrdiff_t pitch, + int32_t b_limit_ptr, + int32_t limit_ptr, + int32_t thresh_ptr) +{ + v16u8 mask, hev, flat, thresh0, b_limit0, limit0, thresh1, b_limit1, limit1; + v16u8 p3, p2, p1, p0, q3, q2, q1, q0; + + /* load vector elements */ + LD_UB8((src - 4 * pitch), pitch, p3, p2, p1, p0, q0, q1, q2, q3); + + thresh0 = (v16u8) __msa_fill_b(thresh_ptr); + thresh1 = (v16u8) __msa_fill_b(thresh_ptr >> 8); + thresh0 = (v16u8) __msa_ilvr_d((v2i64) thresh1, (v2i64) thresh0); + + b_limit0 = (v16u8) __msa_fill_b(b_limit_ptr); + b_limit1 = (v16u8) __msa_fill_b(b_limit_ptr >> 8); + b_limit0 = (v16u8) __msa_ilvr_d((v2i64) b_limit1, (v2i64) b_limit0); + + limit0 = (v16u8) __msa_fill_b(limit_ptr); + limit1 = (v16u8) __msa_fill_b(limit_ptr >> 8); + 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); + + ST_UB4(p1, p0, q0, q1, (src - 2 * pitch), pitch); +} + +void ff_loop_filter_v_8_8_msa(uint8_t *src, ptrdiff_t pitch, + int32_t b_limit_ptr, + int32_t limit_ptr, + int32_t thresh_ptr) +{ + uint64_t p2_d, p1_d, p0_d, q0_d, q1_d, q2_d; + v16u8 mask, hev, flat, thresh, b_limit, limit; + v16u8 p3, p2, p1, p0, q3, q2, q1, q0; + v16u8 p2_out, p1_out, p0_out, q0_out, q1_out, q2_out; + v8i16 p2_filter8, p1_filter8, p0_filter8; + v8i16 q0_filter8, q1_filter8, q2_filter8; + v8u16 p3_r, p2_r, p1_r, p0_r, q3_r, q2_r, q1_r, q0_r; + v16i8 zero = { 0 }; + + /* load vector elements */ + LD_UB8((src - 4 * pitch), pitch, p3, p2, p1, p0, q0, q1, q2, q3); + + thresh = (v16u8) __msa_fill_b(thresh_ptr); + b_limit = (v16u8) __msa_fill_b(b_limit_ptr); + limit = (v16u8) __msa_fill_b(limit_ptr); + + LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh, + hev, mask, flat); + VP9_FLAT4(p3, p2, p0, q0, q2, q3, flat); + VP9_LPF_FILTER4_8W(p1, p0, q0, q1, mask, hev, p1_out, p0_out, q0_out, + q1_out); + + flat = (v16u8) __msa_ilvr_d((v2i64) zero, (v2i64) flat); + + /* if flat is zero for all pixels, then no need to calculate other filter */ + if (__msa_test_bz_v(flat)) { + p1_d = __msa_copy_u_d((v2i64) p1_out, 0); + p0_d = __msa_copy_u_d((v2i64) p0_out, 0); + q0_d = __msa_copy_u_d((v2i64) q0_out, 0); + q1_d = __msa_copy_u_d((v2i64) q1_out, 0); + SD4(p1_d, p0_d, q0_d, q1_d, (src - 2 * pitch), 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_filter8, + p1_filter8, p0_filter8, q0_filter8, q1_filter8, q2_filter8); + + /* convert 16 bit output data into 8 bit */ + PCKEV_B4_SH(zero, p2_filter8, zero, p1_filter8, zero, p0_filter8, + zero, q0_filter8, p2_filter8, p1_filter8, p0_filter8, + q0_filter8); + PCKEV_B2_SH(zero, q1_filter8, zero, q2_filter8, q1_filter8, q2_filter8); + + /* store pixel values */ + p2_out = __msa_bmnz_v(p2, (v16u8) p2_filter8, flat); + p1_out = __msa_bmnz_v(p1_out, (v16u8) p1_filter8, flat); + p0_out = __msa_bmnz_v(p0_out, (v16u8) p0_filter8, flat); + q0_out = __msa_bmnz_v(q0_out, (v16u8) q0_filter8, flat); + q1_out = __msa_bmnz_v(q1_out, (v16u8) q1_filter8, flat); + q2_out = __msa_bmnz_v(q2, (v16u8) q2_filter8, flat); + + p2_d = __msa_copy_u_d((v2i64) p2_out, 0); + p1_d = __msa_copy_u_d((v2i64) p1_out, 0); + p0_d = __msa_copy_u_d((v2i64) p0_out, 0); + q0_d = __msa_copy_u_d((v2i64) q0_out, 0); + q1_d = __msa_copy_u_d((v2i64) q1_out, 0); + q2_d = __msa_copy_u_d((v2i64) q2_out, 0); + + src -= 3 * pitch; + + SD4(p2_d, p1_d, p0_d, q0_d, src, pitch); + src += (4 * pitch); + SD(q1_d, src); + src += pitch; + SD(q2_d, src); + } +} + +void ff_loop_filter_v_88_16_msa(uint8_t *src, ptrdiff_t pitch, + int32_t b_limit_ptr, + int32_t limit_ptr, + int32_t thresh_ptr) +{ + v16u8 p3, p2, p1, p0, q3, q2, q1, q0; + v16u8 p2_out, p1_out, p0_out, q0_out, q1_out, q2_out; + v16u8 flat, mask, hev, tmp, thresh, b_limit, limit; + 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; + v8i16 q0_filt8_r, q1_filt8_r, q2_filt8_r; + v8i16 p2_filt8_l, p1_filt8_l, p0_filt8_l; + v8i16 q0_filt8_l, q1_filt8_l, q2_filt8_l; + v16u8 zero = { 0 }; + + /* load vector elements */ + LD_UB8(src - (4 * pitch), pitch, p3, p2, p1, p0, q0, q1, q2, q3); + + thresh = (v16u8) __msa_fill_b(thresh_ptr); + tmp = (v16u8) __msa_fill_b(thresh_ptr >> 8); + thresh = (v16u8) __msa_ilvr_d((v2i64) tmp, (v2i64) thresh); + + b_limit = (v16u8) __msa_fill_b(b_limit_ptr); + tmp = (v16u8) __msa_fill_b(b_limit_ptr >> 8); + b_limit = (v16u8) __msa_ilvr_d((v2i64) tmp, (v2i64) b_limit); + + limit = (v16u8) __msa_fill_b(limit_ptr); + tmp = (v16u8) __msa_fill_b(limit_ptr >> 8); + limit = (v16u8) __msa_ilvr_d((v2i64) tmp, (v2i64) limit); + + /* mask and hev */ + LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh, + hev, mask, flat); + VP9_FLAT4(p3, p2, p0, q0, q2, q3, flat); + VP9_LPF_FILTER4_4W(p1, p0, q0, q1, mask, hev, p1_out, p0_out, q0_out, + q1_out); + + /* if flat is zero for all pixels, then no need to calculate other filter */ + if (__msa_test_bz_v(flat)) { + ST_UB4(p1_out, p0_out, q0_out, q1_out, (src - 2 * pitch), 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); + 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_out = __msa_bmnz_v(p2, (v16u8) p2_filt8_r, flat); + p1_out = __msa_bmnz_v(p1_out, (v16u8) p1_filt8_r, flat); + p0_out = __msa_bmnz_v(p0_out, (v16u8) p0_filt8_r, flat); + q0_out = __msa_bmnz_v(q0_out, (v16u8) q0_filt8_r, flat); + q1_out = __msa_bmnz_v(q1_out, (v16u8) q1_filt8_r, flat); + q2_out = __msa_bmnz_v(q2, (v16u8) q2_filt8_r, flat); + + src -= 3 * pitch; + + ST_UB4(p2_out, p1_out, p0_out, q0_out, src, pitch); + src += (4 * pitch); + ST_UB2(q1_out, q2_out, src, pitch); + src += (2 * pitch); + } +} + +void ff_loop_filter_v_84_16_msa(uint8_t *src, ptrdiff_t pitch, + int32_t b_limit_ptr, + int32_t limit_ptr, + int32_t thresh_ptr) +{ + v16u8 p3, p2, p1, p0, q3, q2, q1, q0; + v16u8 p2_out, p1_out, p0_out, q0_out, q1_out, q2_out; + v16u8 flat, mask, hev, tmp, thresh, b_limit, limit; + v8u16 p3_r, p2_r, p1_r, p0_r, q0_r, q1_r, q2_r, q3_r; + v8i16 p2_filt8_r, p1_filt8_r, p0_filt8_r; + v8i16 q0_filt8_r, q1_filt8_r, q2_filt8_r; + v16u8 zero = { 0 }; + + /* load vector elements */ + LD_UB8(src - (4 * pitch), pitch, p3, p2, p1, p0, q0, q1, q2, q3); + + thresh = (v16u8) __msa_fill_b(thresh_ptr); + tmp = (v16u8) __msa_fill_b(thresh_ptr >> 8); + thresh = (v16u8) __msa_ilvr_d((v2i64) tmp, (v2i64) thresh); + + b_limit = (v16u8) __msa_fill_b(b_limit_ptr); + tmp = (v16u8) __msa_fill_b(b_limit_ptr >> 8); + b_limit = (v16u8) __msa_ilvr_d((v2i64) tmp, (v2i64) b_limit); + + limit = (v16u8) __msa_fill_b(limit_ptr); + tmp = (v16u8) __msa_fill_b(limit_ptr >> 8); + limit = (v16u8) __msa_ilvr_d((v2i64) tmp, (v2i64) limit); + + /* mask and hev */ + LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh, + hev, mask, flat); + VP9_FLAT4(p3, p2, p0, q0, q2, q3, flat); + VP9_LPF_FILTER4_4W(p1, p0, q0, q1, mask, hev, p1_out, p0_out, q0_out, + q1_out); + + flat = (v16u8) __msa_ilvr_d((v2i64) zero, (v2i64) flat); + + /* if flat is zero for all pixels, then no need to calculate other filter */ + if (__msa_test_bz_v(flat)) { + ST_UB4(p1_out, p0_out, q0_out, q1_out, (src - 2 * pitch), 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); + + /* convert 16 bit output data into 8 bit */ + PCKEV_B4_SH(p2_filt8_r, p2_filt8_r, p1_filt8_r, p1_filt8_r, + p0_filt8_r, p0_filt8_r, q0_filt8_r, q0_filt8_r, + p2_filt8_r, p1_filt8_r, p0_filt8_r, q0_filt8_r); + PCKEV_B2_SH(q1_filt8_r, q1_filt8_r, q2_filt8_r, q2_filt8_r, + q1_filt8_r, q2_filt8_r); + + /* store pixel values */ + p2_out = __msa_bmnz_v(p2, (v16u8) p2_filt8_r, flat); + p1_out = __msa_bmnz_v(p1_out, (v16u8) p1_filt8_r, flat); + p0_out = __msa_bmnz_v(p0_out, (v16u8) p0_filt8_r, flat); + q0_out = __msa_bmnz_v(q0_out, (v16u8) q0_filt8_r, flat); + q1_out = __msa_bmnz_v(q1_out, (v16u8) q1_filt8_r, flat); + q2_out = __msa_bmnz_v(q2, (v16u8) q2_filt8_r, flat); + + src -= 3 * pitch; + + ST_UB4(p2_out, p1_out, p0_out, q0_out, src, pitch); + src += (4 * pitch); + ST_UB2(q1_out, q2_out, src, pitch); + src += (2 * pitch); + } +} + +void ff_loop_filter_v_48_16_msa(uint8_t *src, ptrdiff_t pitch, + int32_t b_limit_ptr, + int32_t limit_ptr, + int32_t thresh_ptr) +{ + v16u8 p3, p2, p1, p0, q3, q2, q1, q0; + v16u8 p2_out, p1_out, p0_out, q0_out, q1_out, q2_out; + v16u8 flat, mask, hev, tmp, thresh, b_limit, limit; + v8u16 p3_l, p2_l, p1_l, p0_l, q0_l, q1_l, q2_l, q3_l; + v8i16 p2_filt8_l, p1_filt8_l, p0_filt8_l; + v8i16 q0_filt8_l, q1_filt8_l, q2_filt8_l; + v16u8 zero = { 0 }; + + /* load vector elements */ + LD_UB8(src - (4 * pitch), pitch, p3, p2, p1, p0, q0, q1, q2, q3); + + thresh = (v16u8) __msa_fill_b(thresh_ptr); + tmp = (v16u8) __msa_fill_b(thresh_ptr >> 8); + thresh = (v16u8) __msa_ilvr_d((v2i64) tmp, (v2i64) thresh); + + b_limit = (v16u8) __msa_fill_b(b_limit_ptr); + tmp = (v16u8) __msa_fill_b(b_limit_ptr >> 8); + b_limit = (v16u8) __msa_ilvr_d((v2i64) tmp, (v2i64) b_limit); + + limit = (v16u8) __msa_fill_b(limit_ptr); + tmp = (v16u8) __msa_fill_b(limit_ptr >> 8); + limit = (v16u8) __msa_ilvr_d((v2i64) tmp, (v2i64) limit); + + /* mask and hev */ + LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh, + hev, mask, flat); + VP9_FLAT4(p3, p2, p0, q0, q2, q3, flat); + VP9_LPF_FILTER4_4W(p1, p0, q0, q1, mask, hev, p1_out, p0_out, q0_out, + q1_out); + + flat = (v16u8) __msa_insve_d((v2i64) flat, 0, (v2i64) zero); + + /* if flat is zero for all pixels, then no need to calculate other filter */ + if (__msa_test_bz_v(flat)) { + ST_UB4(p1_out, p0_out, q0_out, q1_out, (src - 2 * pitch), pitch); + } else { + 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); + 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_l, p1_filt8_l, p1_filt8_l, + p0_filt8_l, p0_filt8_l, q0_filt8_l, q0_filt8_l, + p2_filt8_l, p1_filt8_l, p0_filt8_l, q0_filt8_l); + PCKEV_B2_SH(q1_filt8_l, q1_filt8_l, q2_filt8_l, q2_filt8_l, + q1_filt8_l, q2_filt8_l); + + /* store pixel values */ + p2_out = __msa_bmnz_v(p2, (v16u8) p2_filt8_l, flat); + p1_out = __msa_bmnz_v(p1_out, (v16u8) p1_filt8_l, flat); + p0_out = __msa_bmnz_v(p0_out, (v16u8) p0_filt8_l, flat); + q0_out = __msa_bmnz_v(q0_out, (v16u8) q0_filt8_l, flat); + q1_out = __msa_bmnz_v(q1_out, (v16u8) q1_filt8_l, flat); + q2_out = __msa_bmnz_v(q2, (v16u8) q2_filt8_l, flat); + + src -= 3 * pitch; + + ST_UB4(p2_out, p1_out, p0_out, q0_out, src, pitch); + src += (4 * pitch); + ST_UB2(q1_out, q2_out, src, pitch); + src += (2 * pitch); + } +} + +static int32_t vp9_hz_lpf_t4_and_t8_16w(uint8_t *src, ptrdiff_t pitch, + uint8_t *filter48, + int32_t b_limit_ptr, + int32_t limit_ptr, + int32_t thresh_ptr) +{ + v16u8 p3, p2, p1, p0, q3, q2, q1, q0; + v16u8 p2_out, p1_out, p0_out, q0_out, q1_out, q2_out; + v16u8 flat, mask, hev, thresh, b_limit, limit; + 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; + v8i16 q0_filt8_r, q1_filt8_r, q2_filt8_r; + v8i16 p2_filt8_l, p1_filt8_l, p0_filt8_l; + v8i16 q0_filt8_l, q1_filt8_l, q2_filt8_l; + v16u8 zero = { 0 }; + + /* load vector elements */ + LD_UB8(src - (4 * pitch), pitch, p3, p2, p1, p0, q0, q1, q2, q3); + + thresh = (v16u8) __msa_fill_b(thresh_ptr); + b_limit = (v16u8) __msa_fill_b(b_limit_ptr); + limit = (v16u8) __msa_fill_b(limit_ptr); + + /* mask and hev */ + LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh, + hev, mask, flat); + VP9_FLAT4(p3, p2, p0, q0, q2, q3, flat); + VP9_LPF_FILTER4_4W(p1, p0, q0, q1, mask, hev, p1_out, p0_out, q0_out, + q1_out); + + /* if flat is zero for all pixels, then no need to calculate other filter */ + if (__msa_test_bz_v(flat)) { + ST_UB4(p1_out, p0_out, q0_out, q1_out, (src - 2 * pitch), pitch); + + return 1; + } 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); + 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_out = __msa_bmnz_v(p2, (v16u8) p2_filt8_r, flat); + p1_out = __msa_bmnz_v(p1_out, (v16u8) p1_filt8_r, flat); + p0_out = __msa_bmnz_v(p0_out, (v16u8) p0_filt8_r, flat); + q0_out = __msa_bmnz_v(q0_out, (v16u8) q0_filt8_r, flat); + q1_out = __msa_bmnz_v(q1_out, (v16u8) q1_filt8_r, flat); + q2_out = __msa_bmnz_v(q2, (v16u8) q2_filt8_r, flat); + + ST_UB4(p2_out, p1_out, p0_out, q0_out, filter48, 16); + filter48 += (4 * 16); + ST_UB2(q1_out, q2_out, filter48, 16); + filter48 += (2 * 16); + ST_UB(flat, filter48); + + return 0; + } +} + +static void vp9_hz_lpf_t16_16w(uint8_t *src, ptrdiff_t pitch, uint8_t *filter48) +{ + v16u8 flat, flat2, filter8; + v16i8 zero = { 0 }; + v16u8 p7, p6, p5, p4, p3, p2, p1, p0, q0, q1, q2, q3, q4, q5, q6, q7; + v8u16 p7_r_in, p6_r_in, p5_r_in, p4_r_in; + v8u16 p3_r_in, p2_r_in, p1_r_in, p0_r_in; + v8u16 q7_r_in, q6_r_in, q5_r_in, q4_r_in; + v8u16 q3_r_in, q2_r_in, q1_r_in, q0_r_in; + v8u16 p7_l_in, p6_l_in, p5_l_in, p4_l_in; + v8u16 p3_l_in, p2_l_in, p1_l_in, p0_l_in; + v8u16 q7_l_in, q6_l_in, q5_l_in, q4_l_in; + v8u16 q3_l_in, q2_l_in, q1_l_in, q0_l_in; + v8u16 tmp0_r, tmp1_r, tmp0_l, tmp1_l; + v8i16 l_out, r_out; + + flat = LD_UB(filter48 + 96); + + LD_UB8((src - 8 * pitch), pitch, p7, p6, p5, p4, p3, p2, p1, p0); + LD_UB8(src, pitch, q0, q1, q2, q3, q4, q5, q6, q7); + VP9_FLAT5(p7, p6, p5, p4, p0, q0, q4, q5, q6, q7, flat, flat2); + + /* if flat2 is zero for all pixels, then no need to calculate other filter */ + if (__msa_test_bz_v(flat2)) { + LD_UB4(filter48, 16, p2, p1, p0, q0); + LD_UB2(filter48 + 4 * 16, 16, q1, q2); + + src -= 3 * pitch; + ST_UB4(p2, p1, p0, q0, src, pitch); + src += (4 * pitch); + ST_UB2(q1, q2, src, pitch); + } else { + src -= 7 * pitch; + + ILVR_B8_UH(zero, p7, zero, p6, zero, p5, zero, p4, zero, p3, zero, p2, + zero, p1, zero, p0, p7_r_in, p6_r_in, p5_r_in, p4_r_in, + p3_r_in, p2_r_in, p1_r_in, p0_r_in); + + q0_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q0); + + tmp0_r = p7_r_in << 3; + tmp0_r -= p7_r_in; + tmp0_r += p6_r_in; + tmp0_r += q0_r_in; + tmp1_r = p6_r_in + p5_r_in; + tmp1_r += p4_r_in; + tmp1_r += p3_r_in; + tmp1_r += p2_r_in; + tmp1_r += p1_r_in; + tmp1_r += p0_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + + ILVL_B4_UH(zero, p7, zero, p6, zero, p5, zero, p4, p7_l_in, p6_l_in, + p5_l_in, p4_l_in); + ILVL_B4_UH(zero, p3, zero, p2, zero, p1, zero, p0, p3_l_in, p2_l_in, + p1_l_in, p0_l_in); + q0_l_in = (v8u16) __msa_ilvl_b(zero, (v16i8) q0); + + tmp0_l = p7_l_in << 3; + tmp0_l -= p7_l_in; + tmp0_l += p6_l_in; + tmp0_l += q0_l_in; + tmp1_l = p6_l_in + p5_l_in; + tmp1_l += p4_l_in; + tmp1_l += p3_l_in; + tmp1_l += p2_l_in; + tmp1_l += p1_l_in; + tmp1_l += p0_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + p6 = __msa_bmnz_v(p6, (v16u8) r_out, flat2); + ST_UB(p6, src); + src += pitch; + + /* p5 */ + q1_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q1); + tmp0_r = p5_r_in - p6_r_in; + tmp0_r += q1_r_in; + tmp0_r -= p7_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + + q1_l_in = (v8u16) __msa_ilvl_b(zero, (v16i8) q1); + tmp0_l = p5_l_in - p6_l_in; + tmp0_l += q1_l_in; + tmp0_l -= p7_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + p5 = __msa_bmnz_v(p5, (v16u8) r_out, flat2); + ST_UB(p5, src); + src += pitch; + + /* p4 */ + q2_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q2); + tmp0_r = p4_r_in - p5_r_in; + tmp0_r += q2_r_in; + tmp0_r -= p7_r_in; + tmp1_r += tmp0_r; + r_out = (v8i16) __msa_srari_h((v8i16) tmp1_r, 4); + + q2_l_in = (v8u16) __msa_ilvl_b(zero, (v16i8) q2); + tmp0_l = p4_l_in - p5_l_in; + tmp0_l += q2_l_in; + tmp0_l -= p7_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + p4 = __msa_bmnz_v(p4, (v16u8) r_out, flat2); + ST_UB(p4, src); + src += pitch; + + /* p3 */ + q3_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q3); + tmp0_r = p3_r_in - p4_r_in; + tmp0_r += q3_r_in; + tmp0_r -= p7_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + + q3_l_in = (v8u16) __msa_ilvl_b(zero, (v16i8) q3); + tmp0_l = p3_l_in - p4_l_in; + tmp0_l += q3_l_in; + tmp0_l -= p7_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + p3 = __msa_bmnz_v(p3, (v16u8) r_out, flat2); + ST_UB(p3, src); + src += pitch; + + /* p2 */ + q4_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q4); + filter8 = LD_UB(filter48); + tmp0_r = p2_r_in - p3_r_in; + tmp0_r += q4_r_in; + tmp0_r -= p7_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + + q4_l_in = (v8u16) __msa_ilvl_b(zero, (v16i8) q4); + tmp0_l = p2_l_in - p3_l_in; + tmp0_l += q4_l_in; + tmp0_l -= p7_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + filter8 = __msa_bmnz_v(filter8, (v16u8) r_out, flat2); + ST_UB(filter8, src); + src += pitch; + + /* p1 */ + q5_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q5); + filter8 = LD_UB(filter48 + 16); + tmp0_r = p1_r_in - p2_r_in; + tmp0_r += q5_r_in; + tmp0_r -= p7_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + + q5_l_in = (v8u16) __msa_ilvl_b(zero, (v16i8) q5); + tmp0_l = p1_l_in - p2_l_in; + tmp0_l += q5_l_in; + tmp0_l -= p7_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + filter8 = __msa_bmnz_v(filter8, (v16u8) r_out, flat2); + ST_UB(filter8, src); + src += pitch; + + /* p0 */ + q6_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q6); + filter8 = LD_UB(filter48 + 32); + tmp0_r = p0_r_in - p1_r_in; + tmp0_r += q6_r_in; + tmp0_r -= p7_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + + q6_l_in = (v8u16) __msa_ilvl_b(zero, (v16i8) q6); + tmp0_l = p0_l_in - p1_l_in; + tmp0_l += q6_l_in; + tmp0_l -= p7_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + filter8 = __msa_bmnz_v(filter8, (v16u8) r_out, flat2); + ST_UB(filter8, src); + src += pitch; + + /* q0 */ + q7_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q7); + filter8 = LD_UB(filter48 + 48); + tmp0_r = q7_r_in - p0_r_in; + tmp0_r += q0_r_in; + tmp0_r -= p7_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + + q7_l_in = (v8u16) __msa_ilvl_b(zero, (v16i8) q7); + tmp0_l = q7_l_in - p0_l_in; + tmp0_l += q0_l_in; + tmp0_l -= p7_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + filter8 = __msa_bmnz_v(filter8, (v16u8) r_out, flat2); + ST_UB(filter8, src); + src += pitch; + + /* q1 */ + filter8 = LD_UB(filter48 + 64); + tmp0_r = q7_r_in - q0_r_in; + tmp0_r += q1_r_in; + tmp0_r -= p6_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + + tmp0_l = q7_l_in - q0_l_in; + tmp0_l += q1_l_in; + tmp0_l -= p6_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + filter8 = __msa_bmnz_v(filter8, (v16u8) r_out, flat2); + ST_UB(filter8, src); + src += pitch; + + /* q2 */ + filter8 = LD_UB(filter48 + 80); + tmp0_r = q7_r_in - q1_r_in; + tmp0_r += q2_r_in; + tmp0_r -= p5_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + + tmp0_l = q7_l_in - q1_l_in; + tmp0_l += q2_l_in; + tmp0_l -= p5_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + filter8 = __msa_bmnz_v(filter8, (v16u8) r_out, flat2); + ST_UB(filter8, src); + src += pitch; + + /* q3 */ + tmp0_r = q7_r_in - q2_r_in; + tmp0_r += q3_r_in; + tmp0_r -= p4_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + + tmp0_l = q7_l_in - q2_l_in; + tmp0_l += q3_l_in; + tmp0_l -= p4_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + q3 = __msa_bmnz_v(q3, (v16u8) r_out, flat2); + ST_UB(q3, src); + src += pitch; + + /* q4 */ + tmp0_r = q7_r_in - q3_r_in; + tmp0_r += q4_r_in; + tmp0_r -= p3_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + + tmp0_l = q7_l_in - q3_l_in; + tmp0_l += q4_l_in; + tmp0_l -= p3_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + q4 = __msa_bmnz_v(q4, (v16u8) r_out, flat2); + ST_UB(q4, src); + src += pitch; + + /* q5 */ + tmp0_r = q7_r_in - q4_r_in; + tmp0_r += q5_r_in; + tmp0_r -= p2_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + + tmp0_l = q7_l_in - q4_l_in; + tmp0_l += q5_l_in; + tmp0_l -= p2_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + q5 = __msa_bmnz_v(q5, (v16u8) r_out, flat2); + ST_UB(q5, src); + src += pitch; + + /* q6 */ + tmp0_r = q7_r_in - q5_r_in; + tmp0_r += q6_r_in; + tmp0_r -= p1_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + + tmp0_l = q7_l_in - q5_l_in; + tmp0_l += q6_l_in; + tmp0_l -= p1_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + q6 = __msa_bmnz_v(q6, (v16u8) r_out, flat2); + ST_UB(q6, src); + } +} + +void ff_loop_filter_v_16_16_msa(uint8_t *src, ptrdiff_t pitch, + int32_t b_limit_ptr, + int32_t limit_ptr, + int32_t thresh_ptr) +{ + uint8_t filter48[16 * 8] ALLOC_ALIGNED(ALIGNMENT); + uint8_t early_exit = 0; + + early_exit = vp9_hz_lpf_t4_and_t8_16w(src, pitch, &filter48[0], + b_limit_ptr, limit_ptr, thresh_ptr); + + if (0 == early_exit) { + vp9_hz_lpf_t16_16w(src, pitch, filter48); + } +} + +void ff_loop_filter_v_16_8_msa(uint8_t *src, ptrdiff_t pitch, + int32_t b_limit_ptr, + int32_t limit_ptr, + int32_t thresh_ptr) +{ + uint64_t p2_d, p1_d, p0_d, q0_d, q1_d, q2_d; + uint64_t dword0, dword1; + v16u8 flat2, mask, hev, flat, thresh, b_limit, limit; + v16u8 p3, p2, p1, p0, q3, q2, q1, q0, p7, p6, p5, p4, q4, q5, q6, q7; + v16u8 p2_out, p1_out, p0_out, q0_out, q1_out, q2_out; + v16u8 p0_filter16, p1_filter16; + v8i16 p2_filter8, p1_filter8, p0_filter8; + v8i16 q0_filter8, q1_filter8, q2_filter8; + v8u16 p7_r, p6_r, p5_r, p4_r, q7_r, q6_r, q5_r, q4_r; + v8u16 p3_r, p2_r, p1_r, p0_r, q3_r, q2_r, q1_r, q0_r; + v16i8 zero = { 0 }; + v8u16 tmp0, tmp1, tmp2; + + /* load vector elements */ + LD_UB8((src - 4 * pitch), pitch, p3, p2, p1, p0, q0, q1, q2, q3); + + thresh = (v16u8) __msa_fill_b(thresh_ptr); + b_limit = (v16u8) __msa_fill_b(b_limit_ptr); + limit = (v16u8) __msa_fill_b(limit_ptr); + + LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh, + hev, mask, flat); + VP9_FLAT4(p3, p2, p0, q0, q2, q3, flat); + VP9_LPF_FILTER4_8W(p1, p0, q0, q1, mask, hev, p1_out, p0_out, q0_out, + q1_out); + + flat = (v16u8) __msa_ilvr_d((v2i64) zero, (v2i64) flat); + + /* if flat is zero for all pixels, then no need to calculate other filter */ + if (__msa_test_bz_v(flat)) { + p1_d = __msa_copy_u_d((v2i64) p1_out, 0); + p0_d = __msa_copy_u_d((v2i64) p0_out, 0); + q0_d = __msa_copy_u_d((v2i64) q0_out, 0); + q1_d = __msa_copy_u_d((v2i64) q1_out, 0); + SD4(p1_d, p0_d, q0_d, q1_d, src - 2 * pitch, pitch); + } else { + /* convert 8 bit input data into 16 bit */ + 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_filter8, p1_filter8, p0_filter8, q0_filter8, + q1_filter8, q2_filter8); + + /* convert 16 bit output data into 8 bit */ + PCKEV_B4_SH(zero, p2_filter8, zero, p1_filter8, zero, p0_filter8, + zero, q0_filter8, p2_filter8, p1_filter8, p0_filter8, + q0_filter8); + PCKEV_B2_SH(zero, q1_filter8, zero, q2_filter8, q1_filter8, + q2_filter8); + + /* store pixel values */ + p2_out = __msa_bmnz_v(p2, (v16u8) p2_filter8, flat); + p1_out = __msa_bmnz_v(p1_out, (v16u8) p1_filter8, flat); + p0_out = __msa_bmnz_v(p0_out, (v16u8) p0_filter8, flat); + q0_out = __msa_bmnz_v(q0_out, (v16u8) q0_filter8, flat); + q1_out = __msa_bmnz_v(q1_out, (v16u8) q1_filter8, flat); + q2_out = __msa_bmnz_v(q2, (v16u8) q2_filter8, flat); + + /* load 16 vector elements */ + LD_UB4((src - 8 * pitch), pitch, p7, p6, p5, p4); + LD_UB4(src + (4 * pitch), pitch, q4, q5, q6, q7); + + VP9_FLAT5(p7, p6, p5, p4, p0, q0, q4, q5, q6, q7, flat, flat2); + + /* if flat2 is zero for all pixels, then no need to calculate other filter */ + if (__msa_test_bz_v(flat2)) { + p2_d = __msa_copy_u_d((v2i64) p2_out, 0); + p1_d = __msa_copy_u_d((v2i64) p1_out, 0); + p0_d = __msa_copy_u_d((v2i64) p0_out, 0); + q0_d = __msa_copy_u_d((v2i64) q0_out, 0); + q1_d = __msa_copy_u_d((v2i64) q1_out, 0); + q2_d = __msa_copy_u_d((v2i64) q2_out, 0); + + SD4(p2_d, p1_d, p0_d, q0_d, src - 3 * pitch, pitch); + SD(q1_d, src + pitch); + SD(q2_d, src + 2 * pitch); + } else { + /* LSB(right) 8 pixel operation */ + ILVR_B8_UH(zero, p7, zero, p6, zero, p5, zero, p4, zero, q4, + zero, q5, zero, q6, zero, q7, p7_r, p6_r, p5_r, p4_r, + q4_r, q5_r, q6_r, q7_r); + + tmp0 = p7_r << 3; + tmp0 -= p7_r; + tmp0 += p6_r; + tmp0 += q0_r; + + src -= 7 * pitch; + + /* calculation of p6 and p5 */ + tmp1 = p6_r + p5_r + p4_r + p3_r; + tmp1 += (p2_r + p1_r + p0_r); + tmp1 += tmp0; + p0_filter16 = (v16u8) __msa_srari_h((v8i16) tmp1, 4); + tmp0 = p5_r - p6_r + q1_r - p7_r; + tmp1 += tmp0; + p1_filter16 = (v16u8) __msa_srari_h((v8i16) tmp1, 4); + PCKEV_B2_UB(zero, p0_filter16, zero, p1_filter16, + p0_filter16, p1_filter16); + p0_filter16 = __msa_bmnz_v(p6, p0_filter16, flat2); + p1_filter16 = __msa_bmnz_v(p5, p1_filter16, flat2); + dword0 = __msa_copy_u_d((v2i64) p0_filter16, 0); + dword1 = __msa_copy_u_d((v2i64) p1_filter16, 0); + SD(dword0, src); + src += pitch; + SD(dword1, src); + src += pitch; + + /* calculation of p4 and p3 */ + tmp0 = p4_r - p5_r + q2_r - p7_r; + tmp2 = p3_r - p4_r + q3_r - p7_r; + tmp1 += tmp0; + p0_filter16 = (v16u8) __msa_srari_h((v8i16) tmp1, 4); + tmp1 += tmp2; + p1_filter16 = (v16u8) __msa_srari_h((v8i16) tmp1, 4); + PCKEV_B2_UB(zero, p0_filter16, zero, p1_filter16, + p0_filter16, p1_filter16); + p0_filter16 = __msa_bmnz_v(p4, p0_filter16, flat2); + p1_filter16 = __msa_bmnz_v(p3, p1_filter16, flat2); + dword0 = __msa_copy_u_d((v2i64) p0_filter16, 0); + dword1 = __msa_copy_u_d((v2i64) p1_filter16, 0); + SD(dword0, src); + src += pitch; + SD(dword1, src); + src += pitch; + + /* calculation of p2 and p1 */ + tmp0 = p2_r - p3_r + q4_r - p7_r; + tmp2 = p1_r - p2_r + q5_r - p7_r; + tmp1 += tmp0; + p0_filter16 = (v16u8) __msa_srari_h((v8i16) tmp1, 4); + tmp1 += tmp2; + p1_filter16 = (v16u8) __msa_srari_h((v8i16) tmp1, 4); + PCKEV_B2_UB(zero, p0_filter16, zero, p1_filter16, + p0_filter16, p1_filter16); + p0_filter16 = __msa_bmnz_v(p2_out, p0_filter16, flat2); + p1_filter16 = __msa_bmnz_v(p1_out, p1_filter16, flat2); + dword0 = __msa_copy_u_d((v2i64) p0_filter16, 0); + dword1 = __msa_copy_u_d((v2i64) p1_filter16, 0); + SD(dword0, src); + src += pitch; + SD(dword1, src); + src += pitch; + + /* calculation of p0 and q0 */ + tmp0 = (p0_r - p1_r) + (q6_r - p7_r); + tmp2 = (q7_r - p0_r) + (q0_r - p7_r); + tmp1 += tmp0; + p0_filter16 = (v16u8) __msa_srari_h((v8i16) tmp1, 4); + tmp1 += tmp2; + p1_filter16 = (v16u8) __msa_srari_h((v8i16) tmp1, 4); + PCKEV_B2_UB(zero, p0_filter16, zero, p1_filter16, + p0_filter16, p1_filter16); + p0_filter16 = __msa_bmnz_v(p0_out, p0_filter16, flat2); + p1_filter16 = __msa_bmnz_v(q0_out, p1_filter16, flat2); + dword0 = __msa_copy_u_d((v2i64) p0_filter16, 0); + dword1 = __msa_copy_u_d((v2i64) p1_filter16, 0); + SD(dword0, src); + src += pitch; + SD(dword1, src); + src += pitch; + + /* calculation of q1 and q2 */ + tmp0 = q7_r - q0_r + q1_r - p6_r; + tmp2 = q7_r - q1_r + q2_r - p5_r; + tmp1 += tmp0; + p0_filter16 = (v16u8) __msa_srari_h((v8i16) tmp1, 4); + tmp1 += tmp2; + p1_filter16 = (v16u8) __msa_srari_h((v8i16) tmp1, 4); + PCKEV_B2_UB(zero, p0_filter16, zero, p1_filter16, + p0_filter16, p1_filter16); + p0_filter16 = __msa_bmnz_v(q1_out, p0_filter16, flat2); + p1_filter16 = __msa_bmnz_v(q2_out, p1_filter16, flat2); + dword0 = __msa_copy_u_d((v2i64) p0_filter16, 0); + dword1 = __msa_copy_u_d((v2i64) p1_filter16, 0); + SD(dword0, src); + src += pitch; + SD(dword1, src); + src += pitch; + + /* calculation of q3 and q4 */ + tmp0 = (q7_r - q2_r) + (q3_r - p4_r); + tmp2 = (q7_r - q3_r) + (q4_r - p3_r); + tmp1 += tmp0; + p0_filter16 = (v16u8) __msa_srari_h((v8i16) tmp1, 4); + tmp1 += tmp2; + p1_filter16 = (v16u8) __msa_srari_h((v8i16) tmp1, 4); + PCKEV_B2_UB(zero, p0_filter16, zero, p1_filter16, + p0_filter16, p1_filter16); + p0_filter16 = __msa_bmnz_v(q3, p0_filter16, flat2); + p1_filter16 = __msa_bmnz_v(q4, p1_filter16, flat2); + dword0 = __msa_copy_u_d((v2i64) p0_filter16, 0); + dword1 = __msa_copy_u_d((v2i64) p1_filter16, 0); + SD(dword0, src); + src += pitch; + SD(dword1, src); + src += pitch; + + /* calculation of q5 and q6 */ + tmp0 = (q7_r - q4_r) + (q5_r - p2_r); + tmp2 = (q7_r - q5_r) + (q6_r - p1_r); + tmp1 += tmp0; + p0_filter16 = (v16u8) __msa_srari_h((v8i16) tmp1, 4); + tmp1 += tmp2; + p1_filter16 = (v16u8) __msa_srari_h((v8i16) tmp1, 4); + PCKEV_B2_UB(zero, p0_filter16, zero, p1_filter16, + p0_filter16, p1_filter16); + p0_filter16 = __msa_bmnz_v(q5, p0_filter16, flat2); + p1_filter16 = __msa_bmnz_v(q6, p1_filter16, flat2); + dword0 = __msa_copy_u_d((v2i64) p0_filter16, 0); + dword1 = __msa_copy_u_d((v2i64) p1_filter16, 0); + SD(dword0, src); + src += pitch; + SD(dword1, src); + } + } +} + +void ff_loop_filter_h_4_8_msa(uint8_t *src, ptrdiff_t pitch, + int32_t b_limit_ptr, + int32_t limit_ptr, + int32_t thresh_ptr) +{ + v16u8 mask, hev, flat, limit, thresh, b_limit; + v16u8 p3, p2, p1, p0, q3, q2, q1, q0; + v8i16 vec0, vec1, vec2, vec3; + + LD_UB8((src - 4), pitch, p3, p2, p1, p0, q0, q1, q2, q3); + + thresh = (v16u8) __msa_fill_b(thresh_ptr); + b_limit = (v16u8) __msa_fill_b(b_limit_ptr); + limit = (v16u8) __msa_fill_b(limit_ptr); + + TRANSPOSE8x8_UB_UB(p3, p2, p1, p0, q0, q1, q2, q3, + 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); + VP9_LPF_FILTER4_8W(p1, p0, q0, q1, mask, hev, p1, p0, q0, q1); + ILVR_B2_SH(p0, p1, q1, q0, vec0, vec1); + ILVRL_H2_SH(vec1, vec0, vec2, vec3); + + src -= 2; + ST4x4_UB(vec2, vec2, 0, 1, 2, 3, src, pitch); + src += 4 * pitch; + ST4x4_UB(vec3, vec3, 0, 1, 2, 3, src, pitch); +} + +void ff_loop_filter_h_44_16_msa(uint8_t *src, ptrdiff_t pitch, + int32_t b_limit_ptr, + int32_t limit_ptr, + int32_t thresh_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(thresh_ptr); + thresh1 = (v16u8) __msa_fill_b(thresh_ptr >> 8); + thresh0 = (v16u8) __msa_ilvr_d((v2i64) thresh1, (v2i64) thresh0); + + b_limit0 = (v16u8) __msa_fill_b(b_limit_ptr); + b_limit1 = (v16u8) __msa_fill_b(b_limit_ptr >> 8); + b_limit0 = (v16u8) __msa_ilvr_d((v2i64) b_limit1, (v2i64) b_limit0); + + limit0 = (v16u8) __msa_fill_b(limit_ptr); + limit1 = (v16u8) __msa_fill_b(limit_ptr >> 8); + 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 ff_loop_filter_h_8_8_msa(uint8_t *src, ptrdiff_t pitch, + int32_t b_limit_ptr, + int32_t limit_ptr, + int32_t thresh_ptr) +{ + 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; + v8u16 p3_r, p2_r, p1_r, p0_r, q0_r, q1_r, q2_r, q3_r; + v8i16 p2_filt8_r, p1_filt8_r, p0_filt8_r; + v8i16 q0_filt8_r, q1_filt8_r, q2_filt8_r; + v16u8 zero = { 0 }; + v8i16 vec0, vec1, vec2, vec3, vec4; + + /* load vector elements */ + LD_UB8(src - 4, pitch, p3, p2, p1, p0, q0, q1, q2, q3); + + TRANSPOSE8x8_UB_UB(p3, p2, p1, p0, q0, q1, q2, q3, + p3, p2, p1, p0, q0, q1, q2, q3); + + thresh = (v16u8) __msa_fill_b(thresh_ptr); + b_limit = (v16u8) __msa_fill_b(b_limit_ptr); + limit = (v16u8) __msa_fill_b(limit_ptr); + + /* 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_8W(p1, p0, q0, q1, mask, hev, p1_out, p0_out, q0_out, + q1_out); + + flat = (v16u8) __msa_ilvr_d((v2i64) zero, (v2i64) flat); + + /* if flat is zero for all pixels, then no need to calculate other filter */ + if (__msa_test_bz_v(flat)) { + /* Store 4 pixels p1-_q1 */ + ILVR_B2_SH(p0_out, p1_out, q1_out, q0_out, vec0, vec1); + ILVRL_H2_SH(vec1, vec0, vec2, vec3); + + src -= 2; + ST4x4_UB(vec2, vec2, 0, 1, 2, 3, src, pitch); + src += 4 * pitch; + ST4x4_UB(vec3, vec3, 0, 1, 2, 3, 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); + /* convert 16 bit output data into 8 bit */ + PCKEV_B4_SH(p2_filt8_r, p2_filt8_r, p1_filt8_r, p1_filt8_r, p0_filt8_r, + p0_filt8_r, q0_filt8_r, q0_filt8_r, p2_filt8_r, p1_filt8_r, + p0_filt8_r, q0_filt8_r); + PCKEV_B2_SH(q1_filt8_r, q1_filt8_r, q2_filt8_r, 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); + + /* Store 6 pixels p2-_q2 */ + ILVR_B2_SH(p1, p2, q0, p0, vec0, vec1); + ILVRL_H2_SH(vec1, vec0, vec2, vec3); + vec4 = (v8i16) __msa_ilvr_b((v16i8) q2, (v16i8) q1); + + src -= 3; + ST4x4_UB(vec2, vec2, 0, 1, 2, 3, src, pitch); + ST2x4_UB(vec4, 0, src + 4, pitch); + src += (4 * pitch); + ST4x4_UB(vec3, vec3, 0, 1, 2, 3, src, pitch); + ST2x4_UB(vec4, 4, src + 4, pitch); + } +} + +void ff_loop_filter_h_88_16_msa(uint8_t *src, ptrdiff_t pitch, + int32_t b_limit_ptr, + int32_t limit_ptr, + int32_t thresh_ptr) +{ + 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; + v8i16 q0_filt8_r, q1_filt8_r, q2_filt8_r; + v8i16 p2_filt8_l, p1_filt8_l, p0_filt8_l; + v8i16 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(thresh_ptr); + vec0 = (v8i16) __msa_fill_b(thresh_ptr >> 8); + thresh = (v16u8) __msa_ilvr_d((v2i64) vec0, (v2i64) thresh); + + b_limit = (v16u8) __msa_fill_b(b_limit_ptr); + vec0 = (v8i16) __msa_fill_b(b_limit_ptr >> 8); + b_limit = (v16u8) __msa_ilvr_d((v2i64) vec0, (v2i64) b_limit); + + limit = (v16u8) __msa_fill_b(limit_ptr); + vec0 = (v8i16) __msa_fill_b(limit_ptr >> 8); + 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 flat is zero for all pixels, then no need to calculate other filter */ + 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); + } +} + +void ff_loop_filter_h_84_16_msa(uint8_t *src, ptrdiff_t pitch, + int32_t b_limit_ptr, + int32_t limit_ptr, + int32_t thresh_ptr) +{ + 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; + v8i16 p2_filt8_r, p1_filt8_r, p0_filt8_r; + v8i16 q0_filt8_r, q1_filt8_r, q2_filt8_r; + 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(thresh_ptr); + vec0 = (v8i16) __msa_fill_b(thresh_ptr >> 8); + thresh = (v16u8) __msa_ilvr_d((v2i64) vec0, (v2i64) thresh); + + b_limit = (v16u8) __msa_fill_b(b_limit_ptr); + vec0 = (v8i16) __msa_fill_b(b_limit_ptr >> 8); + b_limit = (v16u8) __msa_ilvr_d((v2i64) vec0, (v2i64) b_limit); + + limit = (v16u8) __msa_fill_b(limit_ptr); + vec0 = (v8i16) __msa_fill_b(limit_ptr >> 8); + 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); + + flat = (v16u8) __msa_ilvr_d((v2i64) zero, (v2i64) flat); + + /* if flat is zero for all pixels, then no need to calculate other filter */ + 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); + + /* convert 16 bit output data into 8 bit */ + PCKEV_B4_SH(p2_filt8_r, p2_filt8_r, p1_filt8_r, p1_filt8_r, + p0_filt8_r, p0_filt8_r, q0_filt8_r, q0_filt8_r, + p2_filt8_r, p1_filt8_r, p0_filt8_r, q0_filt8_r); + PCKEV_B2_SH(q1_filt8_r, q1_filt8_r, q2_filt8_r, 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); + } +} + +void ff_loop_filter_h_48_16_msa(uint8_t *src, ptrdiff_t pitch, + int32_t b_limit_ptr, + int32_t limit_ptr, + int32_t thresh_ptr) +{ + 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_l, p2_l, p1_l, p0_l, q0_l, q1_l, q2_l, q3_l; + v8i16 p2_filt8_l, p1_filt8_l, p0_filt8_l; + v8i16 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(thresh_ptr); + vec0 = (v8i16) __msa_fill_b(thresh_ptr >> 8); + thresh = (v16u8) __msa_ilvr_d((v2i64) vec0, (v2i64) thresh); + + b_limit = (v16u8) __msa_fill_b(b_limit_ptr); + vec0 = (v8i16) __msa_fill_b(b_limit_ptr >> 8); + b_limit = (v16u8) __msa_ilvr_d((v2i64) vec0, (v2i64) b_limit); + + limit = (v16u8) __msa_fill_b(limit_ptr); + vec0 = (v8i16) __msa_fill_b(limit_ptr >> 8); + 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); + + flat = (v16u8) __msa_insve_d((v2i64) flat, 0, (v2i64) zero); + + /* if flat is zero for all pixels, then no need to calculate other filter */ + 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 { + 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); + + 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_l, p1_filt8_l, p1_filt8_l, + p0_filt8_l, p0_filt8_l, q0_filt8_l, q0_filt8_l, + p2_filt8_l, p1_filt8_l, p0_filt8_l, q0_filt8_l); + PCKEV_B2_SH(q1_filt8_l, q1_filt8_l, q2_filt8_l, q2_filt8_l, + q1_filt8_l, q2_filt8_l); + + /* store pixel values */ + p2 = __msa_bmnz_v(p2, (v16u8) p2_filt8_l, flat); + p1 = __msa_bmnz_v(p1_out, (v16u8) p1_filt8_l, flat); + p0 = __msa_bmnz_v(p0_out, (v16u8) p0_filt8_l, flat); + q0 = __msa_bmnz_v(q0_out, (v16u8) q0_filt8_l, flat); + q1 = __msa_bmnz_v(q1_out, (v16u8) q1_filt8_l, flat); + q2 = __msa_bmnz_v(q2, (v16u8) q2_filt8_l, 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 vp9_transpose_16x8_to_8x16(uint8_t *input, int32_t in_pitch, + uint8_t *output, int32_t out_pitch) +{ + v16u8 p7_org, p6_org, p5_org, p4_org, p3_org, p2_org, p1_org, p0_org; + v16i8 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; + v16u8 p7, p6, p5, p4, p3, p2, p1, p0, q0, q1, q2, q3, q4, q5, q6, q7; + + LD_UB8(input, in_pitch, + p7_org, p6_org, p5_org, p4_org, p3_org, p2_org, p1_org, p0_org); + /* 8x8 transpose */ + TRANSPOSE8x8_UB_UB(p7_org, p6_org, p5_org, p4_org, p3_org, p2_org, p1_org, + p0_org, p7, p6, p5, p4, p3, p2, p1, p0); + /* 8x8 transpose */ + ILVL_B4_SB(p5_org, p7_org, p4_org, p6_org, p1_org, p3_org, p0_org, p2_org, + tmp0, tmp1, tmp2, tmp3); + ILVR_B2_SB(tmp1, tmp0, tmp3, tmp2, tmp4, tmp6); + ILVL_B2_SB(tmp1, tmp0, tmp3, tmp2, tmp5, tmp7); + ILVR_W2_UB(tmp6, tmp4, tmp7, tmp5, q0, q4); + ILVL_W2_UB(tmp6, tmp4, tmp7, tmp5, q2, q6); + SLDI_B4_0_UB(q0, q2, q4, q6, q1, q3, q5, q7, 8); + + ST_UB8(p7, p6, p5, p4, p3, p2, p1, p0, output, out_pitch); + output += (8 * out_pitch); + ST_UB8(q0, q1, q2, q3, q4, q5, q6, q7, output, out_pitch); +} + +static void vp9_transpose_8x16_to_16x8(uint8_t *input, int32_t in_pitch, + uint8_t *output, int32_t out_pitch) +{ + v16u8 p7_o, p6_o, p5_o, p4_o, p3_o, p2_o, p1_o, p0_o; + v16u8 p7, p6, p5, p4, p3, p2, p1, p0, q0, q1, q2, q3, q4, q5, q6, q7; + + LD_UB8(input, in_pitch, p7, p6, p5, p4, p3, p2, p1, p0); + LD_UB8(input + (8 * in_pitch), in_pitch, q0, q1, q2, q3, q4, q5, q6, q7); + TRANSPOSE16x8_UB_UB(p7, p6, p5, p4, p3, p2, p1, p0, q0, q1, q2, q3, q4, q5, + q6, q7, p7_o, p6_o, p5_o, p4_o, p3_o, p2_o, p1_o, p0_o); + ST_UB8(p7_o, p6_o, p5_o, p4_o, p3_o, p2_o, p1_o, p0_o, output, out_pitch); +} + +static void vp9_transpose_16x16(uint8_t *input, int32_t in_pitch, + uint8_t *output, int32_t out_pitch) +{ + v16u8 row0, row1, row2, row3, row4, row5, row6, row7; + v16u8 row8, row9, row10, row11, row12, row13, row14, row15; + v8i16 tmp0, tmp1, tmp4, tmp5, tmp6, tmp7; + v4i32 tmp2, tmp3; + v16u8 p7, p6, p5, p4, p3, p2, p1, p0, q0, q1, q2, q3, q4, q5, q6, q7; + + LD_UB8(input, in_pitch, row0, row1, row2, row3, row4, row5, row6, row7); + input += (8 * in_pitch); + LD_UB8(input, in_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, + p7, p6, p5, p4, p3, p2, p1, p0); + + /* transpose 16x8 matrix into 8x16 */ + /* total 8 intermediate register and 32 instructions */ + q7 = (v16u8) __msa_ilvod_d((v2i64) row8, (v2i64) row0); + q6 = (v16u8) __msa_ilvod_d((v2i64) row9, (v2i64) row1); + q5 = (v16u8) __msa_ilvod_d((v2i64) row10, (v2i64) row2); + q4 = (v16u8) __msa_ilvod_d((v2i64) row11, (v2i64) row3); + q3 = (v16u8) __msa_ilvod_d((v2i64) row12, (v2i64) row4); + q2 = (v16u8) __msa_ilvod_d((v2i64) row13, (v2i64) row5); + q1 = (v16u8) __msa_ilvod_d((v2i64) row14, (v2i64) row6); + q0 = (v16u8) __msa_ilvod_d((v2i64) row15, (v2i64) row7); + + ILVEV_B2_SH(q7, q6, q5, q4, tmp0, tmp1); + tmp4 = (v8i16) __msa_ilvod_b((v16i8) q6, (v16i8) q7); + tmp5 = (v8i16) __msa_ilvod_b((v16i8) q4, (v16i8) q5); + + ILVEV_B2_UB(q3, q2, q1, q0, q5, q7); + tmp6 = (v8i16) __msa_ilvod_b((v16i8) q2, (v16i8) q3); + tmp7 = (v8i16) __msa_ilvod_b((v16i8) q0, (v16i8) q1); + + ILVEV_H2_SW(tmp0, tmp1, q5, q7, tmp2, tmp3); + q0 = (v16u8) __msa_ilvev_w(tmp3, tmp2); + q4 = (v16u8) __msa_ilvod_w(tmp3, tmp2); + + tmp2 = (v4i32) __msa_ilvod_h(tmp1, tmp0); + tmp3 = (v4i32) __msa_ilvod_h((v8i16) q7, (v8i16) q5); + q2 = (v16u8) __msa_ilvev_w(tmp3, tmp2); + q6 = (v16u8) __msa_ilvod_w(tmp3, tmp2); + + ILVEV_H2_SW(tmp4, tmp5, tmp6, tmp7, tmp2, tmp3); + q1 = (v16u8) __msa_ilvev_w(tmp3, tmp2); + q5 = (v16u8) __msa_ilvod_w(tmp3, tmp2); + + tmp2 = (v4i32) __msa_ilvod_h(tmp5, tmp4); + tmp3 = (v4i32) __msa_ilvod_h(tmp7, tmp6); + q3 = (v16u8) __msa_ilvev_w(tmp3, tmp2); + q7 = (v16u8) __msa_ilvod_w(tmp3, tmp2); + + ST_UB8(p7, p6, p5, p4, p3, p2, p1, p0, output, out_pitch); + output += (8 * out_pitch); + ST_UB8(q0, q1, q2, q3, q4, q5, q6, q7, output, out_pitch); +} + +static int32_t vp9_vt_lpf_t4_and_t8_8w(uint8_t *src, uint8_t *filter48, + uint8_t *src_org, int32_t pitch_org, + int32_t b_limit_ptr, + int32_t limit_ptr, + int32_t thresh_ptr) +{ + v16u8 p3, p2, p1, p0, q3, q2, q1, q0; + v16u8 p2_out, p1_out, p0_out, q0_out, q1_out, q2_out; + v16u8 flat, mask, hev, thresh, b_limit, limit; + v8u16 p3_r, p2_r, p1_r, p0_r, q0_r, q1_r, q2_r, q3_r; + v8i16 p2_filt8_r, p1_filt8_r, p0_filt8_r; + v8i16 q0_filt8_r, q1_filt8_r, q2_filt8_r; + v16i8 zero = { 0 }; + v8i16 vec0, vec1, vec2, vec3; + + /* load vector elements */ + LD_UB8(src - (4 * 16), 16, p3, p2, p1, p0, q0, q1, q2, q3); + + thresh = (v16u8) __msa_fill_b(thresh_ptr); + b_limit = (v16u8) __msa_fill_b(b_limit_ptr); + limit = (v16u8) __msa_fill_b(limit_ptr); + + /* 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_8W(p1, p0, q0, q1, mask, hev, p1_out, p0_out, q0_out, + q1_out); + + flat = (v16u8) __msa_ilvr_d((v2i64) zero, (v2i64) flat); + + /* if flat is zero for all pixels, then no need to calculate other filter */ + 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); + ST4x8_UB(vec2, vec3, (src_org - 2), pitch_org); + return 1; + } 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); + + /* convert 16 bit output data into 8 bit */ + p2_r = (v8u16) __msa_pckev_b((v16i8) p2_filt8_r, (v16i8) p2_filt8_r); + p1_r = (v8u16) __msa_pckev_b((v16i8) p1_filt8_r, (v16i8) p1_filt8_r); + p0_r = (v8u16) __msa_pckev_b((v16i8) p0_filt8_r, (v16i8) p0_filt8_r); + q0_r = (v8u16) __msa_pckev_b((v16i8) q0_filt8_r, (v16i8) q0_filt8_r); + q1_r = (v8u16) __msa_pckev_b((v16i8) q1_filt8_r, (v16i8) q1_filt8_r); + q2_r = (v8u16) __msa_pckev_b((v16i8) q2_filt8_r, (v16i8) q2_filt8_r); + + /* store pixel values */ + p2_out = __msa_bmnz_v(p2, (v16u8) p2_r, flat); + p1_out = __msa_bmnz_v(p1_out, (v16u8) p1_r, flat); + p0_out = __msa_bmnz_v(p0_out, (v16u8) p0_r, flat); + q0_out = __msa_bmnz_v(q0_out, (v16u8) q0_r, flat); + q1_out = __msa_bmnz_v(q1_out, (v16u8) q1_r, flat); + q2_out = __msa_bmnz_v(q2, (v16u8) q2_r, flat); + + ST_UB4(p2_out, p1_out, p0_out, q0_out, filter48, 16); + filter48 += (4 * 16); + ST_UB2(q1_out, q2_out, filter48, 16); + filter48 += (2 * 16); + ST_UB(flat, filter48); + + return 0; + } +} + +static int32_t vp9_vt_lpf_t16_8w(uint8_t *src, uint8_t *src_org, ptrdiff_t pitch, + uint8_t *filter48) +{ + v16i8 zero = { 0 }; + v16u8 filter8, flat, flat2; + v16u8 p7, p6, p5, p4, p3, p2, p1, p0, q0, q1, q2, q3, q4, q5, q6, q7; + v8u16 p7_r_in, p6_r_in, p5_r_in, p4_r_in; + v8u16 p3_r_in, p2_r_in, p1_r_in, p0_r_in; + v8u16 q7_r_in, q6_r_in, q5_r_in, q4_r_in; + v8u16 q3_r_in, q2_r_in, q1_r_in, q0_r_in; + v8u16 tmp0_r, tmp1_r; + v8i16 r_out; + + flat = LD_UB(filter48 + 6 * 16); + + LD_UB8((src - 8 * 16), 16, p7, p6, p5, p4, p3, p2, p1, p0); + LD_UB8(src, 16, q0, q1, q2, q3, q4, q5, q6, q7); + + VP9_FLAT5(p7, p6, p5, p4, p0, q0, q4, q5, q6, q7, flat, flat2); + + /* if flat2 is zero for all pixels, then no need to calculate other filter */ + if (__msa_test_bz_v(flat2)) { + v8i16 vec0, vec1, vec2, vec3, vec4; + + LD_UB4(filter48, 16, p2, p1, p0, q0); + LD_UB2(filter48 + 4 * 16, 16, q1, q2); + + ILVR_B2_SH(p1, p2, q0, p0, vec0, vec1); + ILVRL_H2_SH(vec1, vec0, vec3, vec4); + vec2 = (v8i16) __msa_ilvr_b((v16i8) q2, (v16i8) q1); + + src_org -= 3; + ST4x4_UB(vec3, vec3, 0, 1, 2, 3, src_org, pitch); + ST2x4_UB(vec2, 0, (src_org + 4), pitch); + src_org += (4 * pitch); + ST4x4_UB(vec4, vec4, 0, 1, 2, 3, src_org, pitch); + ST2x4_UB(vec2, 4, (src_org + 4), pitch); + + return 1; + } else { + src -= 7 * 16; + + ILVR_B8_UH(zero, p7, zero, p6, zero, p5, zero, p4, zero, p3, zero, p2, + zero, p1, zero, p0, p7_r_in, p6_r_in, p5_r_in, p4_r_in, + p3_r_in, p2_r_in, p1_r_in, p0_r_in); + q0_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q0); + + tmp0_r = p7_r_in << 3; + tmp0_r -= p7_r_in; + tmp0_r += p6_r_in; + tmp0_r += q0_r_in; + tmp1_r = p6_r_in + p5_r_in; + tmp1_r += p4_r_in; + tmp1_r += p3_r_in; + tmp1_r += p2_r_in; + tmp1_r += p1_r_in; + tmp1_r += p0_r_in; + tmp1_r += tmp0_r; + + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) r_out, (v16i8) r_out); + p6 = __msa_bmnz_v(p6, (v16u8) r_out, flat2); + ST8x1_UB(p6, src); + src += 16; + + /* p5 */ + q1_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q1); + tmp0_r = p5_r_in - p6_r_in; + tmp0_r += q1_r_in; + tmp0_r -= p7_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) r_out, (v16i8) r_out); + p5 = __msa_bmnz_v(p5, (v16u8) r_out, flat2); + ST8x1_UB(p5, src); + src += 16; + + /* p4 */ + q2_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q2); + tmp0_r = p4_r_in - p5_r_in; + tmp0_r += q2_r_in; + tmp0_r -= p7_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) r_out, (v16i8) r_out); + p4 = __msa_bmnz_v(p4, (v16u8) r_out, flat2); + ST8x1_UB(p4, src); + src += 16; + + /* p3 */ + q3_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q3); + tmp0_r = p3_r_in - p4_r_in; + tmp0_r += q3_r_in; + tmp0_r -= p7_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) r_out, (v16i8) r_out); + p3 = __msa_bmnz_v(p3, (v16u8) r_out, flat2); + ST8x1_UB(p3, src); + src += 16; + + /* p2 */ + q4_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q4); + filter8 = LD_UB(filter48); + tmp0_r = p2_r_in - p3_r_in; + tmp0_r += q4_r_in; + tmp0_r -= p7_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) r_out, (v16i8) r_out); + filter8 = __msa_bmnz_v(filter8, (v16u8) r_out, flat2); + ST8x1_UB(filter8, src); + src += 16; + + /* p1 */ + q5_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q5); + filter8 = LD_UB(filter48 + 16); + tmp0_r = p1_r_in - p2_r_in; + tmp0_r += q5_r_in; + tmp0_r -= p7_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) r_out, (v16i8) r_out); + filter8 = __msa_bmnz_v(filter8, (v16u8) r_out, flat2); + ST8x1_UB(filter8, src); + src += 16; + + /* p0 */ + q6_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q6); + filter8 = LD_UB(filter48 + 32); + tmp0_r = p0_r_in - p1_r_in; + tmp0_r += q6_r_in; + tmp0_r -= p7_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) r_out, (v16i8) r_out); + filter8 = __msa_bmnz_v(filter8, (v16u8) r_out, flat2); + ST8x1_UB(filter8, src); + src += 16; + + /* q0 */ + q7_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q7); + filter8 = LD_UB(filter48 + 48); + tmp0_r = q7_r_in - p0_r_in; + tmp0_r += q0_r_in; + tmp0_r -= p7_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) r_out, (v16i8) r_out); + filter8 = __msa_bmnz_v(filter8, (v16u8) r_out, flat2); + ST8x1_UB(filter8, src); + src += 16; + + /* q1 */ + filter8 = LD_UB(filter48 + 64); + tmp0_r = q7_r_in - q0_r_in; + tmp0_r += q1_r_in; + tmp0_r -= p6_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) r_out, (v16i8) r_out); + filter8 = __msa_bmnz_v(filter8, (v16u8) r_out, flat2); + ST8x1_UB(filter8, src); + src += 16; + + /* q2 */ + filter8 = LD_UB(filter48 + 80); + tmp0_r = q7_r_in - q1_r_in; + tmp0_r += q2_r_in; + tmp0_r -= p5_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) r_out, (v16i8) r_out); + filter8 = __msa_bmnz_v(filter8, (v16u8) r_out, flat2); + ST8x1_UB(filter8, src); + src += 16; + + /* q3 */ + tmp0_r = q7_r_in - q2_r_in; + tmp0_r += q3_r_in; + tmp0_r -= p4_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) r_out, (v16i8) r_out); + q3 = __msa_bmnz_v(q3, (v16u8) r_out, flat2); + ST8x1_UB(q3, src); + src += 16; + + /* q4 */ + tmp0_r = q7_r_in - q3_r_in; + tmp0_r += q4_r_in; + tmp0_r -= p3_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) r_out, (v16i8) r_out); + q4 = __msa_bmnz_v(q4, (v16u8) r_out, flat2); + ST8x1_UB(q4, src); + src += 16; + + /* q5 */ + tmp0_r = q7_r_in - q4_r_in; + tmp0_r += q5_r_in; + tmp0_r -= p2_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) r_out, (v16i8) r_out); + q5 = __msa_bmnz_v(q5, (v16u8) r_out, flat2); + ST8x1_UB(q5, src); + src += 16; + + /* q6 */ + tmp0_r = q7_r_in - q5_r_in; + tmp0_r += q6_r_in; + tmp0_r -= p1_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) r_out, (v16i8) r_out); + q6 = __msa_bmnz_v(q6, (v16u8) r_out, flat2); + ST8x1_UB(q6, src); + + return 0; + } +} + +void ff_loop_filter_h_16_8_msa(uint8_t *src, ptrdiff_t pitch, + int32_t b_limit_ptr, + int32_t limit_ptr, + int32_t thresh_ptr) +{ + uint8_t early_exit = 0; + uint8_t transposed_input[16 * 24] ALLOC_ALIGNED(ALIGNMENT); + uint8_t *filter48 = &transposed_input[16 * 16]; + + vp9_transpose_16x8_to_8x16(src - 8, pitch, transposed_input, 16); + + early_exit = vp9_vt_lpf_t4_and_t8_8w((transposed_input + 16 * 8), + &filter48[0], src, pitch, + b_limit_ptr, limit_ptr, thresh_ptr); + + if (0 == early_exit) { + early_exit = vp9_vt_lpf_t16_8w((transposed_input + 16 * 8), src, pitch, + &filter48[0]); + + if (0 == early_exit) { + vp9_transpose_8x16_to_16x8(transposed_input, 16, src - 8, pitch); + } + } +} + +static int32_t vp9_vt_lpf_t4_and_t8_16w(uint8_t *src, uint8_t *filter48, + uint8_t *src_org, ptrdiff_t pitch, + int32_t b_limit_ptr, + int32_t limit_ptr, + int32_t thresh_ptr) +{ + v16u8 p3, p2, p1, p0, q3, q2, q1, q0; + v16u8 p2_out, p1_out, p0_out, q0_out, q1_out, q2_out; + v16u8 flat, mask, hev, thresh, b_limit, limit; + 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; + v8i16 q0_filt8_r, q1_filt8_r, q2_filt8_r; + v8i16 p2_filt8_l, p1_filt8_l, p0_filt8_l; + v8i16 q0_filt8_l, q1_filt8_l, q2_filt8_l; + v16i8 zero = { 0 }; + v8i16 vec0, vec1, vec2, vec3, vec4, vec5; + + /* load vector elements */ + LD_UB8(src - (4 * 16), 16, p3, p2, p1, p0, q0, q1, q2, q3); + + thresh = (v16u8) __msa_fill_b(thresh_ptr); + b_limit = (v16u8) __msa_fill_b(b_limit_ptr); + limit = (v16u8) __msa_fill_b(limit_ptr); + + /* 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 flat is zero for all pixels, then no need to calculate other filter */ + 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_org -= 2; + ST4x8_UB(vec2, vec3, src_org, pitch); + src_org += 8 * pitch; + ST4x8_UB(vec4, vec5, src_org, pitch); + + return 1; + } 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); + 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_out = __msa_bmnz_v(p2, (v16u8) p2_filt8_r, flat); + p1_out = __msa_bmnz_v(p1_out, (v16u8) p1_filt8_r, flat); + p0_out = __msa_bmnz_v(p0_out, (v16u8) p0_filt8_r, flat); + q0_out = __msa_bmnz_v(q0_out, (v16u8) q0_filt8_r, flat); + q1_out = __msa_bmnz_v(q1_out, (v16u8) q1_filt8_r, flat); + q2_out = __msa_bmnz_v(q2, (v16u8) q2_filt8_r, flat); + + ST_UB4(p2_out, p1_out, p0_out, q0_out, filter48, 16); + filter48 += (4 * 16); + ST_UB2(q1_out, q2_out, filter48, 16); + filter48 += (2 * 16); + ST_UB(flat, filter48); + + return 0; + } +} + +static int32_t vp9_vt_lpf_t16_16w(uint8_t *src, uint8_t *src_org, ptrdiff_t pitch, + uint8_t *filter48) +{ + v16u8 flat, flat2, filter8; + v16i8 zero = { 0 }; + v16u8 p7, p6, p5, p4, p3, p2, p1, p0, q0, q1, q2, q3, q4, q5, q6, q7; + v8u16 p7_r_in, p6_r_in, p5_r_in, p4_r_in; + v8u16 p3_r_in, p2_r_in, p1_r_in, p0_r_in; + v8u16 q7_r_in, q6_r_in, q5_r_in, q4_r_in; + v8u16 q3_r_in, q2_r_in, q1_r_in, q0_r_in; + v8u16 p7_l_in, p6_l_in, p5_l_in, p4_l_in; + v8u16 p3_l_in, p2_l_in, p1_l_in, p0_l_in; + v8u16 q7_l_in, q6_l_in, q5_l_in, q4_l_in; + v8u16 q3_l_in, q2_l_in, q1_l_in, q0_l_in; + v8u16 tmp0_r, tmp1_r, tmp0_l, tmp1_l; + v8i16 l_out, r_out; + + flat = LD_UB(filter48 + 6 * 16); + + LD_UB8((src - 8 * 16), 16, p7, p6, p5, p4, p3, p2, p1, p0); + LD_UB8(src, 16, q0, q1, q2, q3, q4, q5, q6, q7); + + VP9_FLAT5(p7, p6, p5, p4, p0, q0, q4, q5, q6, q7, flat, flat2); + + /* if flat2 is zero for all pixels, then no need to calculate other filter */ + if (__msa_test_bz_v(flat2)) { + v8i16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; + + LD_UB4(filter48, 16, p2, p1, p0, q0); + LD_UB2(filter48 + 4 * 16, 16, q1, q2); + + 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_org -= 3; + ST4x4_UB(vec3, vec3, 0, 1, 2, 3, src_org, pitch); + ST2x4_UB(vec2, 0, (src_org + 4), pitch); + src_org += (4 * pitch); + ST4x4_UB(vec4, vec4, 0, 1, 2, 3, src_org, pitch); + ST2x4_UB(vec2, 4, (src_org + 4), pitch); + src_org += (4 * pitch); + ST4x4_UB(vec6, vec6, 0, 1, 2, 3, src_org, pitch); + ST2x4_UB(vec5, 0, (src_org + 4), pitch); + src_org += (4 * pitch); + ST4x4_UB(vec7, vec7, 0, 1, 2, 3, src_org, pitch); + ST2x4_UB(vec5, 4, (src_org + 4), pitch); + + return 1; + } else { + src -= 7 * 16; + + ILVR_B8_UH(zero, p7, zero, p6, zero, p5, zero, p4, zero, p3, zero, p2, + zero, p1, zero, p0, p7_r_in, p6_r_in, p5_r_in, p4_r_in, + p3_r_in, p2_r_in, p1_r_in, p0_r_in); + q0_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q0); + + tmp0_r = p7_r_in << 3; + tmp0_r -= p7_r_in; + tmp0_r += p6_r_in; + tmp0_r += q0_r_in; + tmp1_r = p6_r_in + p5_r_in; + tmp1_r += p4_r_in; + tmp1_r += p3_r_in; + tmp1_r += p2_r_in; + tmp1_r += p1_r_in; + tmp1_r += p0_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + + ILVL_B4_UH(zero, p7, zero, p6, zero, p5, zero, p4, p7_l_in, p6_l_in, + p5_l_in, p4_l_in); + ILVL_B4_UH(zero, p3, zero, p2, zero, p1, zero, p0, p3_l_in, p2_l_in, + p1_l_in, p0_l_in); + q0_l_in = (v8u16) __msa_ilvl_b(zero, (v16i8) q0); + + tmp0_l = p7_l_in << 3; + tmp0_l -= p7_l_in; + tmp0_l += p6_l_in; + tmp0_l += q0_l_in; + tmp1_l = p6_l_in + p5_l_in; + tmp1_l += p4_l_in; + tmp1_l += p3_l_in; + tmp1_l += p2_l_in; + tmp1_l += p1_l_in; + tmp1_l += p0_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + p6 = __msa_bmnz_v(p6, (v16u8) r_out, flat2); + ST_UB(p6, src); + src += 16; + + /* p5 */ + q1_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q1); + tmp0_r = p5_r_in - p6_r_in; + tmp0_r += q1_r_in; + tmp0_r -= p7_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + q1_l_in = (v8u16) __msa_ilvl_b(zero, (v16i8) q1); + tmp0_l = p5_l_in - p6_l_in; + tmp0_l += q1_l_in; + tmp0_l -= p7_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + p5 = __msa_bmnz_v(p5, (v16u8) r_out, flat2); + ST_UB(p5, src); + src += 16; + + /* p4 */ + q2_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q2); + tmp0_r = p4_r_in - p5_r_in; + tmp0_r += q2_r_in; + tmp0_r -= p7_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + q2_l_in = (v8u16) __msa_ilvl_b(zero, (v16i8) q2); + tmp0_l = p4_l_in - p5_l_in; + tmp0_l += q2_l_in; + tmp0_l -= p7_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + p4 = __msa_bmnz_v(p4, (v16u8) r_out, flat2); + ST_UB(p4, src); + src += 16; + + /* p3 */ + q3_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q3); + tmp0_r = p3_r_in - p4_r_in; + tmp0_r += q3_r_in; + tmp0_r -= p7_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + q3_l_in = (v8u16) __msa_ilvl_b(zero, (v16i8) q3); + tmp0_l = p3_l_in - p4_l_in; + tmp0_l += q3_l_in; + tmp0_l -= p7_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + p3 = __msa_bmnz_v(p3, (v16u8) r_out, flat2); + ST_UB(p3, src); + src += 16; + + /* p2 */ + q4_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q4); + filter8 = LD_UB(filter48); + tmp0_r = p2_r_in - p3_r_in; + tmp0_r += q4_r_in; + tmp0_r -= p7_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + q4_l_in = (v8u16) __msa_ilvl_b(zero, (v16i8) q4); + tmp0_l = p2_l_in - p3_l_in; + tmp0_l += q4_l_in; + tmp0_l -= p7_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + filter8 = __msa_bmnz_v(filter8, (v16u8) r_out, flat2); + ST_UB(filter8, src); + src += 16; + + /* p1 */ + q5_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q5); + filter8 = LD_UB(filter48 + 16); + tmp0_r = p1_r_in - p2_r_in; + tmp0_r += q5_r_in; + tmp0_r -= p7_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + q5_l_in = (v8u16) __msa_ilvl_b(zero, (v16i8) q5); + tmp0_l = p1_l_in - p2_l_in; + tmp0_l += q5_l_in; + tmp0_l -= p7_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) (tmp1_l), 4); + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + filter8 = __msa_bmnz_v(filter8, (v16u8) r_out, flat2); + ST_UB(filter8, src); + src += 16; + + /* p0 */ + q6_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q6); + filter8 = LD_UB(filter48 + 32); + tmp0_r = p0_r_in - p1_r_in; + tmp0_r += q6_r_in; + tmp0_r -= p7_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + q6_l_in = (v8u16) __msa_ilvl_b(zero, (v16i8) q6); + tmp0_l = p0_l_in - p1_l_in; + tmp0_l += q6_l_in; + tmp0_l -= p7_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + filter8 = __msa_bmnz_v(filter8, (v16u8) r_out, flat2); + ST_UB(filter8, src); + src += 16; + + /* q0 */ + q7_r_in = (v8u16) __msa_ilvr_b(zero, (v16i8) q7); + filter8 = LD_UB(filter48 + 48); + tmp0_r = q7_r_in - p0_r_in; + tmp0_r += q0_r_in; + tmp0_r -= p7_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + q7_l_in = (v8u16) __msa_ilvl_b(zero, (v16i8) q7); + tmp0_l = q7_l_in - p0_l_in; + tmp0_l += q0_l_in; + tmp0_l -= p7_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + filter8 = __msa_bmnz_v(filter8, (v16u8) r_out, flat2); + ST_UB(filter8, src); + src += 16; + + /* q1 */ + filter8 = LD_UB(filter48 + 64); + tmp0_r = q7_r_in - q0_r_in; + tmp0_r += q1_r_in; + tmp0_r -= p6_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + tmp0_l = q7_l_in - q0_l_in; + tmp0_l += q1_l_in; + tmp0_l -= p6_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + filter8 = __msa_bmnz_v(filter8, (v16u8) r_out, flat2); + ST_UB(filter8, src); + src += 16; + + /* q2 */ + filter8 = LD_UB(filter48 + 80); + tmp0_r = q7_r_in - q1_r_in; + tmp0_r += q2_r_in; + tmp0_r -= p5_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + tmp0_l = q7_l_in - q1_l_in; + tmp0_l += q2_l_in; + tmp0_l -= p5_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + filter8 = __msa_bmnz_v(filter8, (v16u8) r_out, flat2); + ST_UB(filter8, src); + src += 16; + + /* q3 */ + tmp0_r = q7_r_in - q2_r_in; + tmp0_r += q3_r_in; + tmp0_r -= p4_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + tmp0_l = q7_l_in - q2_l_in; + tmp0_l += q3_l_in; + tmp0_l -= p4_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + q3 = __msa_bmnz_v(q3, (v16u8) r_out, flat2); + ST_UB(q3, src); + src += 16; + + /* q4 */ + tmp0_r = q7_r_in - q3_r_in; + tmp0_r += q4_r_in; + tmp0_r -= p3_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + tmp0_l = q7_l_in - q3_l_in; + tmp0_l += q4_l_in; + tmp0_l -= p3_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + q4 = __msa_bmnz_v(q4, (v16u8) r_out, flat2); + ST_UB(q4, src); + src += 16; + + /* q5 */ + tmp0_r = q7_r_in - q4_r_in; + tmp0_r += q5_r_in; + tmp0_r -= p2_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + tmp0_l = q7_l_in - q4_l_in; + tmp0_l += q5_l_in; + tmp0_l -= p2_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + q5 = __msa_bmnz_v(q5, (v16u8) r_out, flat2); + ST_UB(q5, src); + src += 16; + + /* q6 */ + tmp0_r = q7_r_in - q5_r_in; + tmp0_r += q6_r_in; + tmp0_r -= p1_r_in; + tmp1_r += tmp0_r; + r_out = __msa_srari_h((v8i16) tmp1_r, 4); + tmp0_l = q7_l_in - q5_l_in; + tmp0_l += q6_l_in; + tmp0_l -= p1_l_in; + tmp1_l += tmp0_l; + l_out = __msa_srari_h((v8i16) tmp1_l, 4); + r_out = (v8i16) __msa_pckev_b((v16i8) l_out, (v16i8) r_out); + q6 = __msa_bmnz_v(q6, (v16u8) r_out, flat2); + ST_UB(q6, src); + + return 0; + } +} + +void ff_loop_filter_h_16_16_msa(uint8_t *src, ptrdiff_t pitch, + int32_t b_limit_ptr, + int32_t limit_ptr, + int32_t thresh_ptr) +{ + uint8_t early_exit = 0; + uint8_t transposed_input[16 * 24] ALLOC_ALIGNED(ALIGNMENT); + uint8_t *filter48 = &transposed_input[16 * 16]; + + vp9_transpose_16x16((src - 8), pitch, &transposed_input[0], 16); + + early_exit = vp9_vt_lpf_t4_and_t8_16w((transposed_input + 16 * 8), + &filter48[0], src, pitch, + b_limit_ptr, limit_ptr, thresh_ptr); + + if (0 == early_exit) { + early_exit = vp9_vt_lpf_t16_16w((transposed_input + 16 * 8), src, pitch, + &filter48[0]); + + if (0 == early_exit) { + vp9_transpose_16x16(transposed_input, 16, (src - 8), pitch); + } + } +} |