| /* |
| * 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); |
| } |
| } |
| } |
