675 lines
33 KiB
C
Executable file
675 lines
33 KiB
C
Executable file
/*
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* Copyright (c) 2015 Manojkumar Bhosale (Manojkumar.Bhosale@imgtec.com)
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "libavcodec/vp8dsp.h"
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#include "libavutil/mips/generic_macros_msa.h"
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#include "vp8dsp_mips.h"
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#define VP8_SIMPLE_MASK(p1, p0, q0, q1, b_limit, mask) \
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{ \
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v16u8 p1_a_sub_q1, p0_a_sub_q0; \
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\
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p0_a_sub_q0 = __msa_asub_u_b(p0, q0); \
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p1_a_sub_q1 = __msa_asub_u_b(p1, q1); \
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p1_a_sub_q1 = (v16u8) __msa_srli_b((v16i8) p1_a_sub_q1, 1); \
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p0_a_sub_q0 = __msa_adds_u_b(p0_a_sub_q0, p0_a_sub_q0); \
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mask = __msa_adds_u_b(p0_a_sub_q0, p1_a_sub_q1); \
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mask = ((v16u8) mask <= b_limit); \
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}
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#define VP8_LPF_FILTER4_4W(p1_in_out, p0_in_out, q0_in_out, q1_in_out, \
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mask_in, hev_in) \
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{ \
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v16i8 p1_m, p0_m, q0_m, q1_m, q0_sub_p0, filt_sign; \
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v16i8 filt, filt1, filt2, cnst4b, cnst3b; \
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v8i16 q0_sub_p0_r, q0_sub_p0_l, filt_l, filt_r, cnst3h; \
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\
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p1_m = (v16i8) __msa_xori_b(p1_in_out, 0x80); \
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p0_m = (v16i8) __msa_xori_b(p0_in_out, 0x80); \
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q0_m = (v16i8) __msa_xori_b(q0_in_out, 0x80); \
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q1_m = (v16i8) __msa_xori_b(q1_in_out, 0x80); \
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\
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filt = __msa_subs_s_b(p1_m, q1_m); \
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\
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filt = filt & (v16i8) hev_in; \
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\
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q0_sub_p0 = q0_m - p0_m; \
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filt_sign = __msa_clti_s_b(filt, 0); \
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\
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cnst3h = __msa_ldi_h(3); \
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q0_sub_p0_r = (v8i16) __msa_ilvr_b(q0_sub_p0, q0_sub_p0); \
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q0_sub_p0_r = __msa_dotp_s_h((v16i8) q0_sub_p0_r, (v16i8) cnst3h); \
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filt_r = (v8i16) __msa_ilvr_b(filt_sign, filt); \
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filt_r += q0_sub_p0_r; \
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filt_r = __msa_sat_s_h(filt_r, 7); \
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\
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q0_sub_p0_l = (v8i16) __msa_ilvl_b(q0_sub_p0, q0_sub_p0); \
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q0_sub_p0_l = __msa_dotp_s_h((v16i8) q0_sub_p0_l, (v16i8) cnst3h); \
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filt_l = (v8i16) __msa_ilvl_b(filt_sign, filt); \
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filt_l += q0_sub_p0_l; \
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filt_l = __msa_sat_s_h(filt_l, 7); \
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\
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filt = __msa_pckev_b((v16i8) filt_l, (v16i8) filt_r); \
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filt = filt & (v16i8) mask_in; \
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\
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cnst4b = __msa_ldi_b(4); \
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filt1 = __msa_adds_s_b(filt, cnst4b); \
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filt1 >>= 3; \
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\
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cnst3b = __msa_ldi_b(3); \
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filt2 = __msa_adds_s_b(filt, cnst3b); \
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filt2 >>= 3; \
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\
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q0_m = __msa_subs_s_b(q0_m, filt1); \
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q0_in_out = __msa_xori_b((v16u8) q0_m, 0x80); \
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p0_m = __msa_adds_s_b(p0_m, filt2); \
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p0_in_out = __msa_xori_b((v16u8) p0_m, 0x80); \
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\
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filt = __msa_srari_b(filt1, 1); \
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hev_in = __msa_xori_b((v16u8) hev_in, 0xff); \
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filt = filt & (v16i8) hev_in; \
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\
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q1_m = __msa_subs_s_b(q1_m, filt); \
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q1_in_out = __msa_xori_b((v16u8) q1_m, 0x80); \
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p1_m = __msa_adds_s_b(p1_m, filt); \
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p1_in_out = __msa_xori_b((v16u8) p1_m, 0x80); \
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}
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#define VP8_SIMPLE_FILT(p1_in, p0_in, q0_in, q1_in, mask) \
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{ \
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v16i8 p1_m, p0_m, q0_m, q1_m, q0_sub_p0, q0_sub_p0_sign; \
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v16i8 filt, filt1, filt2, cnst4b, cnst3b, filt_sign; \
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v8i16 q0_sub_p0_r, q0_sub_p0_l, filt_l, filt_r, cnst3h; \
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\
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p1_m = (v16i8) __msa_xori_b(p1_in, 0x80); \
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p0_m = (v16i8) __msa_xori_b(p0_in, 0x80); \
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q0_m = (v16i8) __msa_xori_b(q0_in, 0x80); \
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q1_m = (v16i8) __msa_xori_b(q1_in, 0x80); \
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\
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filt = __msa_subs_s_b(p1_m, q1_m); \
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\
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q0_sub_p0 = q0_m - p0_m; \
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filt_sign = __msa_clti_s_b(filt, 0); \
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\
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cnst3h = __msa_ldi_h(3); \
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q0_sub_p0_sign = __msa_clti_s_b(q0_sub_p0, 0); \
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q0_sub_p0_r = (v8i16) __msa_ilvr_b(q0_sub_p0_sign, q0_sub_p0); \
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q0_sub_p0_r *= cnst3h; \
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filt_r = (v8i16) __msa_ilvr_b(filt_sign, filt); \
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filt_r += q0_sub_p0_r; \
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filt_r = __msa_sat_s_h(filt_r, 7); \
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\
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q0_sub_p0_l = (v8i16) __msa_ilvl_b(q0_sub_p0_sign, q0_sub_p0); \
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q0_sub_p0_l *= cnst3h; \
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filt_l = (v8i16) __msa_ilvl_b(filt_sign, filt); \
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filt_l += q0_sub_p0_l; \
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filt_l = __msa_sat_s_h(filt_l, 7); \
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\
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filt = __msa_pckev_b((v16i8) filt_l, (v16i8) filt_r); \
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filt = filt & (v16i8) (mask); \
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\
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cnst4b = __msa_ldi_b(4); \
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filt1 = __msa_adds_s_b(filt, cnst4b); \
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filt1 >>= 3; \
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\
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cnst3b = __msa_ldi_b(3); \
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filt2 = __msa_adds_s_b(filt, cnst3b); \
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filt2 >>= 3; \
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\
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q0_m = __msa_subs_s_b(q0_m, filt1); \
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p0_m = __msa_adds_s_b(p0_m, filt2); \
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q0_in = __msa_xori_b((v16u8) q0_m, 0x80); \
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p0_in = __msa_xori_b((v16u8) p0_m, 0x80); \
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}
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#define VP8_MBFILTER(p2, p1, p0, q0, q1, q2, mask, hev) \
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{ \
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v16i8 p2_m, p1_m, p0_m, q2_m, q1_m, q0_m; \
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v16i8 filt, q0_sub_p0, cnst4b, cnst3b; \
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v16i8 u, filt1, filt2, filt_sign, q0_sub_p0_sign; \
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v8i16 q0_sub_p0_r, q0_sub_p0_l, filt_r, u_r, u_l, filt_l; \
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v8i16 cnst3h, cnst27h, cnst18h, cnst63h; \
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\
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cnst3h = __msa_ldi_h(3); \
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\
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p2_m = (v16i8) __msa_xori_b(p2, 0x80); \
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p1_m = (v16i8) __msa_xori_b(p1, 0x80); \
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p0_m = (v16i8) __msa_xori_b(p0, 0x80); \
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q0_m = (v16i8) __msa_xori_b(q0, 0x80); \
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q1_m = (v16i8) __msa_xori_b(q1, 0x80); \
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q2_m = (v16i8) __msa_xori_b(q2, 0x80); \
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\
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filt = __msa_subs_s_b(p1_m, q1_m); \
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q0_sub_p0 = q0_m - p0_m; \
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q0_sub_p0_sign = __msa_clti_s_b(q0_sub_p0, 0); \
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filt_sign = __msa_clti_s_b(filt, 0); \
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\
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/* right part */ \
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q0_sub_p0_r = (v8i16) __msa_ilvr_b(q0_sub_p0_sign, q0_sub_p0); \
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q0_sub_p0_r *= cnst3h; \
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filt_r = (v8i16) __msa_ilvr_b(filt_sign, filt); \
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filt_r = filt_r + q0_sub_p0_r; \
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filt_r = __msa_sat_s_h(filt_r, 7); \
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\
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/* left part */ \
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q0_sub_p0_l = (v8i16) __msa_ilvl_b(q0_sub_p0_sign, q0_sub_p0); \
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q0_sub_p0_l *= cnst3h; \
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filt_l = (v8i16) __msa_ilvl_b(filt_sign, filt); \
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filt_l = filt_l + q0_sub_p0_l; \
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filt_l = __msa_sat_s_h(filt_l, 7); \
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\
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/* combine left and right part */ \
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filt = __msa_pckev_b((v16i8) filt_l, (v16i8) filt_r); \
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filt = filt & (v16i8) mask; \
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filt2 = filt & (v16i8) hev; \
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\
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/* filt_val &= ~hev */ \
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hev = __msa_xori_b(hev, 0xff); \
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filt = filt & (v16i8) hev; \
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cnst4b = __msa_ldi_b(4); \
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filt1 = __msa_adds_s_b(filt2, cnst4b); \
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filt1 >>= 3; \
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cnst3b = __msa_ldi_b(3); \
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filt2 = __msa_adds_s_b(filt2, cnst3b); \
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filt2 >>= 3; \
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q0_m = __msa_subs_s_b(q0_m, filt1); \
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p0_m = __msa_adds_s_b(p0_m, filt2); \
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\
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filt_sign = __msa_clti_s_b(filt, 0); \
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ILVRL_B2_SH(filt_sign, filt, filt_r, filt_l); \
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\
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cnst27h = __msa_ldi_h(27); \
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cnst63h = __msa_ldi_h(63); \
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\
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/* right part */ \
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u_r = filt_r * cnst27h; \
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u_r += cnst63h; \
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u_r >>= 7; \
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u_r = __msa_sat_s_h(u_r, 7); \
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/* left part */ \
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u_l = filt_l * cnst27h; \
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u_l += cnst63h; \
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u_l >>= 7; \
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u_l = __msa_sat_s_h(u_l, 7); \
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/* combine left and right part */ \
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u = __msa_pckev_b((v16i8) u_l, (v16i8) u_r); \
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q0_m = __msa_subs_s_b(q0_m, u); \
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q0 = __msa_xori_b((v16u8) q0_m, 0x80); \
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p0_m = __msa_adds_s_b(p0_m, u); \
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p0 = __msa_xori_b((v16u8) p0_m, 0x80); \
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cnst18h = __msa_ldi_h(18); \
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u_r = filt_r * cnst18h; \
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u_r += cnst63h; \
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u_r >>= 7; \
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u_r = __msa_sat_s_h(u_r, 7); \
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\
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/* left part */ \
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u_l = filt_l * cnst18h; \
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u_l += cnst63h; \
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u_l >>= 7; \
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u_l = __msa_sat_s_h(u_l, 7); \
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/* combine left and right part */ \
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u = __msa_pckev_b((v16i8) u_l, (v16i8) u_r); \
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q1_m = __msa_subs_s_b(q1_m, u); \
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q1 = __msa_xori_b((v16u8) q1_m, 0x80); \
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p1_m = __msa_adds_s_b(p1_m, u); \
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p1 = __msa_xori_b((v16u8) p1_m, 0x80); \
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u_r = filt_r << 3; \
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u_r += filt_r + cnst63h; \
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u_r >>= 7; \
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u_r = __msa_sat_s_h(u_r, 7); \
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\
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/* left part */ \
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u_l = filt_l << 3; \
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u_l += filt_l + cnst63h; \
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u_l >>= 7; \
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u_l = __msa_sat_s_h(u_l, 7); \
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/* combine left and right part */ \
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u = __msa_pckev_b((v16i8) u_l, (v16i8) u_r); \
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q2_m = __msa_subs_s_b(q2_m, u); \
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q2 = __msa_xori_b((v16u8) q2_m, 0x80); \
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p2_m = __msa_adds_s_b(p2_m, u); \
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p2 = __msa_xori_b((v16u8) p2_m, 0x80); \
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}
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#define LPF_MASK_HEV(p3_in, p2_in, p1_in, p0_in, \
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q0_in, q1_in, q2_in, q3_in, \
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limit_in, b_limit_in, thresh_in, \
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hev_out, mask_out, flat_out) \
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{ \
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v16u8 p3_asub_p2_m, p2_asub_p1_m, p1_asub_p0_m, q1_asub_q0_m; \
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v16u8 p1_asub_q1_m, p0_asub_q0_m, q3_asub_q2_m, q2_asub_q1_m; \
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\
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/* absolute subtraction of pixel values */ \
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p3_asub_p2_m = __msa_asub_u_b((p3_in), (p2_in)); \
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p2_asub_p1_m = __msa_asub_u_b((p2_in), (p1_in)); \
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p1_asub_p0_m = __msa_asub_u_b((p1_in), (p0_in)); \
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q1_asub_q0_m = __msa_asub_u_b((q1_in), (q0_in)); \
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q2_asub_q1_m = __msa_asub_u_b((q2_in), (q1_in)); \
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q3_asub_q2_m = __msa_asub_u_b((q3_in), (q2_in)); \
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p0_asub_q0_m = __msa_asub_u_b((p0_in), (q0_in)); \
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p1_asub_q1_m = __msa_asub_u_b((p1_in), (q1_in)); \
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/* calculation of hev */ \
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flat_out = __msa_max_u_b(p1_asub_p0_m, q1_asub_q0_m); \
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hev_out = (thresh_in) < (v16u8) flat_out; \
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/* calculation of mask */ \
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p0_asub_q0_m = __msa_adds_u_b(p0_asub_q0_m, p0_asub_q0_m); \
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p1_asub_q1_m >>= 1; \
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p0_asub_q0_m = __msa_adds_u_b(p0_asub_q0_m, p1_asub_q1_m); \
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mask_out = (b_limit_in) < p0_asub_q0_m; \
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mask_out = __msa_max_u_b(flat_out, mask_out); \
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p3_asub_p2_m = __msa_max_u_b(p3_asub_p2_m, p2_asub_p1_m); \
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mask_out = __msa_max_u_b(p3_asub_p2_m, mask_out); \
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q2_asub_q1_m = __msa_max_u_b(q2_asub_q1_m, q3_asub_q2_m); \
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mask_out = __msa_max_u_b(q2_asub_q1_m, mask_out); \
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mask_out = (limit_in) < (v16u8) mask_out; \
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mask_out = __msa_xori_b(mask_out, 0xff); \
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}
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#define VP8_ST6x1_UB(in0, in0_idx, in1, in1_idx, pdst, stride) \
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{ \
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uint16_t tmp0_h; \
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uint32_t tmp0_w; \
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\
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tmp0_w = __msa_copy_u_w((v4i32) in0, in0_idx); \
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tmp0_h = __msa_copy_u_h((v8i16) in1, in1_idx); \
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SW(tmp0_w, pdst); \
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SH(tmp0_h, pdst + stride); \
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}
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void ff_vp8_v_loop_filter16_msa(uint8_t *src, ptrdiff_t pitch, int b_limit_in,
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int limit_in, int thresh_in)
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{
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uint8_t *temp_src;
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v16u8 p3, p2, p1, p0, q3, q2, q1, q0;
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v16u8 mask, hev, flat, thresh, limit, b_limit;
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b_limit = (v16u8) __msa_fill_b(b_limit_in);
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limit = (v16u8) __msa_fill_b(limit_in);
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thresh = (v16u8) __msa_fill_b(thresh_in);
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/* load vector elements */
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temp_src = src - (pitch << 2);
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LD_UB8(temp_src, pitch, p3, p2, p1, p0, q0, q1, q2, q3);
|
|
LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh,
|
|
hev, mask, flat);
|
|
VP8_MBFILTER(p2, p1, p0, q0, q1, q2, mask, hev);
|
|
/* store vector elements */
|
|
temp_src = src - 3 * pitch;
|
|
ST_UB4(p2, p1, p0, q0, temp_src, pitch);
|
|
temp_src += (4 * pitch);
|
|
ST_UB2(q1, q2, temp_src, pitch);
|
|
}
|
|
|
|
void ff_vp8_v_loop_filter8uv_msa(uint8_t *src_u, uint8_t *src_v,
|
|
ptrdiff_t pitch, int b_limit_in, int limit_in,
|
|
int thresh_in)
|
|
{
|
|
uint8_t *temp_src;
|
|
uint64_t p2_d, p1_d, p0_d, q0_d, q1_d, q2_d;
|
|
v16u8 p3, p2, p1, p0, q3, q2, q1, q0;
|
|
v16u8 mask, hev, flat, thresh, limit, b_limit;
|
|
v16u8 p3_u, p2_u, p1_u, p0_u, q3_u, q2_u, q1_u, q0_u;
|
|
v16u8 p3_v, p2_v, p1_v, p0_v, q3_v, q2_v, q1_v, q0_v;
|
|
|
|
b_limit = (v16u8) __msa_fill_b(b_limit_in);
|
|
limit = (v16u8) __msa_fill_b(limit_in);
|
|
thresh = (v16u8) __msa_fill_b(thresh_in);
|
|
|
|
temp_src = src_u - (pitch << 2);
|
|
LD_UB8(temp_src, pitch, p3_u, p2_u, p1_u, p0_u, q0_u, q1_u, q2_u, q3_u);
|
|
temp_src = src_v - (pitch << 2);
|
|
LD_UB8(temp_src, pitch, p3_v, p2_v, p1_v, p0_v, q0_v, q1_v, q2_v, q3_v);
|
|
|
|
/* rht 8 element of p3 are u pixel and left 8 element of p3 are v pixel */
|
|
ILVR_D4_UB(p3_v, p3_u, p2_v, p2_u, p1_v, p1_u, p0_v, p0_u, p3, p2, p1, p0);
|
|
ILVR_D4_UB(q0_v, q0_u, q1_v, q1_u, q2_v, q2_u, q3_v, q3_u, q0, q1, q2, q3);
|
|
LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh,
|
|
hev, mask, flat);
|
|
VP8_MBFILTER(p2, p1, p0, q0, q1, q2, mask, hev);
|
|
|
|
p2_d = __msa_copy_u_d((v2i64) p2, 0);
|
|
p1_d = __msa_copy_u_d((v2i64) p1, 0);
|
|
p0_d = __msa_copy_u_d((v2i64) p0, 0);
|
|
q0_d = __msa_copy_u_d((v2i64) q0, 0);
|
|
q1_d = __msa_copy_u_d((v2i64) q1, 0);
|
|
q2_d = __msa_copy_u_d((v2i64) q2, 0);
|
|
src_u -= (pitch * 3);
|
|
SD4(p2_d, p1_d, p0_d, q0_d, src_u, pitch);
|
|
src_u += 4 * pitch;
|
|
SD(q1_d, src_u);
|
|
src_u += pitch;
|
|
SD(q2_d, src_u);
|
|
|
|
p2_d = __msa_copy_u_d((v2i64) p2, 1);
|
|
p1_d = __msa_copy_u_d((v2i64) p1, 1);
|
|
p0_d = __msa_copy_u_d((v2i64) p0, 1);
|
|
q0_d = __msa_copy_u_d((v2i64) q0, 1);
|
|
q1_d = __msa_copy_u_d((v2i64) q1, 1);
|
|
q2_d = __msa_copy_u_d((v2i64) q2, 1);
|
|
src_v -= (pitch * 3);
|
|
SD4(p2_d, p1_d, p0_d, q0_d, src_v, pitch);
|
|
src_v += 4 * pitch;
|
|
SD(q1_d, src_v);
|
|
src_v += pitch;
|
|
SD(q2_d, src_v);
|
|
}
|
|
|
|
void ff_vp8_h_loop_filter16_msa(uint8_t *src, ptrdiff_t pitch, int b_limit_in,
|
|
int limit_in, int thresh_in)
|
|
{
|
|
uint8_t *temp_src;
|
|
v16u8 p3, p2, p1, p0, q3, q2, q1, q0;
|
|
v16u8 mask, hev, flat, thresh, limit, b_limit;
|
|
v16u8 row0, row1, row2, row3, row4, row5, row6, row7, row8;
|
|
v16u8 row9, row10, row11, row12, row13, row14, row15;
|
|
v8i16 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
|
|
|
|
b_limit = (v16u8) __msa_fill_b(b_limit_in);
|
|
limit = (v16u8) __msa_fill_b(limit_in);
|
|
thresh = (v16u8) __msa_fill_b(thresh_in);
|
|
temp_src = src - 4;
|
|
LD_UB8(temp_src, pitch, row0, row1, row2, row3, row4, row5, row6, row7);
|
|
temp_src += (8 * pitch);
|
|
LD_UB8(temp_src, pitch,
|
|
row8, row9, row10, row11, row12, row13, row14, row15);
|
|
TRANSPOSE16x8_UB_UB(row0, row1, row2, row3, row4, row5, row6, row7,
|
|
row8, row9, row10, row11, row12, row13, row14, row15,
|
|
p3, p2, p1, p0, q0, q1, q2, q3);
|
|
|
|
LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh,
|
|
hev, mask, flat);
|
|
VP8_MBFILTER(p2, p1, p0, q0, q1, q2, mask, hev);
|
|
ILVR_B2_SH(p1, p2, q0, p0, tmp0, tmp1);
|
|
ILVRL_H2_SH(tmp1, tmp0, tmp3, tmp4);
|
|
ILVL_B2_SH(p1, p2, q0, p0, tmp0, tmp1);
|
|
ILVRL_H2_SH(tmp1, tmp0, tmp6, tmp7);
|
|
ILVRL_B2_SH(q2, q1, tmp2, tmp5);
|
|
|
|
temp_src = src - 3;
|
|
VP8_ST6x1_UB(tmp3, 0, tmp2, 0, temp_src, 4);
|
|
temp_src += pitch;
|
|
VP8_ST6x1_UB(tmp3, 1, tmp2, 1, temp_src, 4);
|
|
temp_src += pitch;
|
|
VP8_ST6x1_UB(tmp3, 2, tmp2, 2, temp_src, 4);
|
|
temp_src += pitch;
|
|
VP8_ST6x1_UB(tmp3, 3, tmp2, 3, temp_src, 4);
|
|
temp_src += pitch;
|
|
VP8_ST6x1_UB(tmp4, 0, tmp2, 4, temp_src, 4);
|
|
temp_src += pitch;
|
|
VP8_ST6x1_UB(tmp4, 1, tmp2, 5, temp_src, 4);
|
|
temp_src += pitch;
|
|
VP8_ST6x1_UB(tmp4, 2, tmp2, 6, temp_src, 4);
|
|
temp_src += pitch;
|
|
VP8_ST6x1_UB(tmp4, 3, tmp2, 7, temp_src, 4);
|
|
temp_src += pitch;
|
|
VP8_ST6x1_UB(tmp6, 0, tmp5, 0, temp_src, 4);
|
|
temp_src += pitch;
|
|
VP8_ST6x1_UB(tmp6, 1, tmp5, 1, temp_src, 4);
|
|
temp_src += pitch;
|
|
VP8_ST6x1_UB(tmp6, 2, tmp5, 2, temp_src, 4);
|
|
temp_src += pitch;
|
|
VP8_ST6x1_UB(tmp6, 3, tmp5, 3, temp_src, 4);
|
|
temp_src += pitch;
|
|
VP8_ST6x1_UB(tmp7, 0, tmp5, 4, temp_src, 4);
|
|
temp_src += pitch;
|
|
VP8_ST6x1_UB(tmp7, 1, tmp5, 5, temp_src, 4);
|
|
temp_src += pitch;
|
|
VP8_ST6x1_UB(tmp7, 2, tmp5, 6, temp_src, 4);
|
|
temp_src += pitch;
|
|
VP8_ST6x1_UB(tmp7, 3, tmp5, 7, temp_src, 4);
|
|
}
|
|
|
|
void ff_vp8_h_loop_filter8uv_msa(uint8_t *src_u, uint8_t *src_v,
|
|
ptrdiff_t pitch, int b_limit_in, int limit_in,
|
|
int thresh_in)
|
|
{
|
|
v16u8 p3, p2, p1, p0, q3, q2, q1, q0;
|
|
v16u8 mask, hev, flat, thresh, limit, b_limit;
|
|
v16u8 row0, row1, row2, row3, row4, row5, row6, row7, row8;
|
|
v16u8 row9, row10, row11, row12, row13, row14, row15;
|
|
v8i16 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
|
|
|
|
b_limit = (v16u8) __msa_fill_b(b_limit_in);
|
|
limit = (v16u8) __msa_fill_b(limit_in);
|
|
thresh = (v16u8) __msa_fill_b(thresh_in);
|
|
|
|
LD_UB8(src_u - 4, pitch, row0, row1, row2, row3, row4, row5, row6, row7);
|
|
LD_UB8(src_v - 4, pitch,
|
|
row8, row9, row10, row11, row12, row13, row14, row15);
|
|
TRANSPOSE16x8_UB_UB(row0, row1, row2, row3, row4, row5, row6, row7,
|
|
row8, row9, row10, row11, row12, row13, row14, row15,
|
|
p3, p2, p1, p0, q0, q1, q2, q3);
|
|
|
|
LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh,
|
|
hev, mask, flat);
|
|
VP8_MBFILTER(p2, p1, p0, q0, q1, q2, mask, hev);
|
|
|
|
ILVR_B2_SH(p1, p2, q0, p0, tmp0, tmp1);
|
|
ILVRL_H2_SH(tmp1, tmp0, tmp3, tmp4);
|
|
ILVL_B2_SH(p1, p2, q0, p0, tmp0, tmp1);
|
|
ILVRL_H2_SH(tmp1, tmp0, tmp6, tmp7);
|
|
ILVRL_B2_SH(q2, q1, tmp2, tmp5);
|
|
|
|
src_u -= 3;
|
|
VP8_ST6x1_UB(tmp3, 0, tmp2, 0, src_u, 4);
|
|
src_u += pitch;
|
|
VP8_ST6x1_UB(tmp3, 1, tmp2, 1, src_u, 4);
|
|
src_u += pitch;
|
|
VP8_ST6x1_UB(tmp3, 2, tmp2, 2, src_u, 4);
|
|
src_u += pitch;
|
|
VP8_ST6x1_UB(tmp3, 3, tmp2, 3, src_u, 4);
|
|
src_u += pitch;
|
|
VP8_ST6x1_UB(tmp4, 0, tmp2, 4, src_u, 4);
|
|
src_u += pitch;
|
|
VP8_ST6x1_UB(tmp4, 1, tmp2, 5, src_u, 4);
|
|
src_u += pitch;
|
|
VP8_ST6x1_UB(tmp4, 2, tmp2, 6, src_u, 4);
|
|
src_u += pitch;
|
|
VP8_ST6x1_UB(tmp4, 3, tmp2, 7, src_u, 4);
|
|
|
|
src_v -= 3;
|
|
VP8_ST6x1_UB(tmp6, 0, tmp5, 0, src_v, 4);
|
|
src_v += pitch;
|
|
VP8_ST6x1_UB(tmp6, 1, tmp5, 1, src_v, 4);
|
|
src_v += pitch;
|
|
VP8_ST6x1_UB(tmp6, 2, tmp5, 2, src_v, 4);
|
|
src_v += pitch;
|
|
VP8_ST6x1_UB(tmp6, 3, tmp5, 3, src_v, 4);
|
|
src_v += pitch;
|
|
VP8_ST6x1_UB(tmp7, 0, tmp5, 4, src_v, 4);
|
|
src_v += pitch;
|
|
VP8_ST6x1_UB(tmp7, 1, tmp5, 5, src_v, 4);
|
|
src_v += pitch;
|
|
VP8_ST6x1_UB(tmp7, 2, tmp5, 6, src_v, 4);
|
|
src_v += pitch;
|
|
VP8_ST6x1_UB(tmp7, 3, tmp5, 7, src_v, 4);
|
|
}
|
|
|
|
void ff_vp8_v_loop_filter_simple_msa(uint8_t *src, ptrdiff_t pitch,
|
|
int b_limit_ptr)
|
|
{
|
|
v16u8 p1, p0, q1, q0;
|
|
v16u8 mask, b_limit;
|
|
|
|
b_limit = (v16u8) __msa_fill_b(b_limit_ptr);
|
|
/* load vector elements */
|
|
LD_UB4(src - (pitch << 1), pitch, p1, p0, q0, q1);
|
|
VP8_SIMPLE_MASK(p1, p0, q0, q1, b_limit, mask);
|
|
VP8_SIMPLE_FILT(p1, p0, q0, q1, mask);
|
|
ST_UB2(p0, q0, (src - pitch), pitch);
|
|
}
|
|
|
|
void ff_vp8_h_loop_filter_simple_msa(uint8_t *src, ptrdiff_t pitch,
|
|
int b_limit_ptr)
|
|
{
|
|
uint8_t *temp_src;
|
|
v16u8 p1, p0, q1, q0;
|
|
v16u8 mask, b_limit;
|
|
v16u8 row0, row1, row2, row3, row4, row5, row6, row7, row8;
|
|
v16u8 row9, row10, row11, row12, row13, row14, row15;
|
|
v8i16 tmp0, tmp1;
|
|
|
|
b_limit = (v16u8) __msa_fill_b(b_limit_ptr);
|
|
temp_src = src - 2;
|
|
LD_UB8(temp_src, pitch, row0, row1, row2, row3, row4, row5, row6, row7);
|
|
temp_src += (8 * pitch);
|
|
LD_UB8(temp_src, pitch,
|
|
row8, row9, row10, row11, row12, row13, row14, row15);
|
|
TRANSPOSE16x4_UB_UB(row0, row1, row2, row3, row4, row5, row6, row7,
|
|
row8, row9, row10, row11, row12, row13, row14, row15,
|
|
p1, p0, q0, q1);
|
|
VP8_SIMPLE_MASK(p1, p0, q0, q1, b_limit, mask);
|
|
VP8_SIMPLE_FILT(p1, p0, q0, q1, mask);
|
|
ILVRL_B2_SH(q0, p0, tmp1, tmp0);
|
|
|
|
src -= 1;
|
|
ST_H8(tmp1, 0, 1, 2, 3, 4, 5, 6, 7, src, pitch)
|
|
ST_H8(tmp0, 0, 1, 2, 3, 4, 5, 6, 7, src + 8 * pitch, pitch)
|
|
}
|
|
|
|
void ff_vp8_v_loop_filter8uv_inner_msa(uint8_t *src_u, uint8_t *src_v,
|
|
ptrdiff_t pitch, int b_limit_in,
|
|
int limit_in, int thresh_in)
|
|
{
|
|
uint64_t p1_d, p0_d, q0_d, q1_d;
|
|
v16u8 p3, p2, p1, p0, q3, q2, q1, q0;
|
|
v16u8 mask, hev, flat, thresh, limit, b_limit;
|
|
v16u8 p3_u, p2_u, p1_u, p0_u, q3_u, q2_u, q1_u, q0_u;
|
|
v16u8 p3_v, p2_v, p1_v, p0_v, q3_v, q2_v, q1_v, q0_v;
|
|
|
|
thresh = (v16u8) __msa_fill_b(thresh_in);
|
|
limit = (v16u8) __msa_fill_b(limit_in);
|
|
b_limit = (v16u8) __msa_fill_b(b_limit_in);
|
|
|
|
src_u = src_u - (pitch << 2);
|
|
LD_UB8(src_u, pitch, p3_u, p2_u, p1_u, p0_u, q0_u, q1_u, q2_u, q3_u);
|
|
src_u += (5 * pitch);
|
|
src_v = src_v - (pitch << 2);
|
|
LD_UB8(src_v, pitch, p3_v, p2_v, p1_v, p0_v, q0_v, q1_v, q2_v, q3_v);
|
|
src_v += (5 * pitch);
|
|
|
|
/* right 8 element of p3 are u pixel and
|
|
left 8 element of p3 are v pixel */
|
|
ILVR_D4_UB(p3_v, p3_u, p2_v, p2_u, p1_v, p1_u, p0_v, p0_u, p3, p2, p1, p0);
|
|
ILVR_D4_UB(q0_v, q0_u, q1_v, q1_u, q2_v, q2_u, q3_v, q3_u, q0, q1, q2, q3);
|
|
LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh,
|
|
hev, mask, flat);
|
|
VP8_LPF_FILTER4_4W(p1, p0, q0, q1, mask, hev);
|
|
|
|
p1_d = __msa_copy_u_d((v2i64) p1, 0);
|
|
p0_d = __msa_copy_u_d((v2i64) p0, 0);
|
|
q0_d = __msa_copy_u_d((v2i64) q0, 0);
|
|
q1_d = __msa_copy_u_d((v2i64) q1, 0);
|
|
SD4(q1_d, q0_d, p0_d, p1_d, src_u, (- pitch));
|
|
|
|
p1_d = __msa_copy_u_d((v2i64) p1, 1);
|
|
p0_d = __msa_copy_u_d((v2i64) p0, 1);
|
|
q0_d = __msa_copy_u_d((v2i64) q0, 1);
|
|
q1_d = __msa_copy_u_d((v2i64) q1, 1);
|
|
SD4(q1_d, q0_d, p0_d, p1_d, src_v, (- pitch));
|
|
}
|
|
|
|
void ff_vp8_h_loop_filter8uv_inner_msa(uint8_t *src_u, uint8_t *src_v,
|
|
ptrdiff_t pitch, int b_limit_in,
|
|
int limit_in, int thresh_in)
|
|
{
|
|
v16u8 p3, p2, p1, p0, q3, q2, q1, q0;
|
|
v16u8 mask, hev, flat, thresh, limit, b_limit;
|
|
v16u8 row0, row1, row2, row3, row4, row5, row6, row7, row8;
|
|
v16u8 row9, row10, row11, row12, row13, row14, row15;
|
|
v4i32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5;
|
|
|
|
thresh = (v16u8) __msa_fill_b(thresh_in);
|
|
limit = (v16u8) __msa_fill_b(limit_in);
|
|
b_limit = (v16u8) __msa_fill_b(b_limit_in);
|
|
|
|
LD_UB8(src_u - 4, pitch, row0, row1, row2, row3, row4, row5, row6, row7);
|
|
LD_UB8(src_v - 4, pitch,
|
|
row8, row9, row10, row11, row12, row13, row14, row15);
|
|
TRANSPOSE16x8_UB_UB(row0, row1, row2, row3, row4, row5, row6, row7,
|
|
row8, row9, row10, row11, row12, row13, row14, row15,
|
|
p3, p2, p1, p0, q0, q1, q2, q3);
|
|
|
|
LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh,
|
|
hev, mask, flat);
|
|
VP8_LPF_FILTER4_4W(p1, p0, q0, q1, mask, hev);
|
|
ILVR_B2_SW(p0, p1, q1, q0, tmp0, tmp1);
|
|
ILVRL_H2_SW(tmp1, tmp0, tmp2, tmp3);
|
|
tmp0 = (v4i32) __msa_ilvl_b((v16i8) p0, (v16i8) p1);
|
|
tmp1 = (v4i32) __msa_ilvl_b((v16i8) q1, (v16i8) q0);
|
|
ILVRL_H2_SW(tmp1, tmp0, tmp4, tmp5);
|
|
|
|
ST_W8(tmp2, tmp3, 0, 1, 2, 3, 0, 1, 2, 3, src_u - 2, pitch);
|
|
ST_W8(tmp4, tmp5, 0, 1, 2, 3, 0, 1, 2, 3, src_v - 2, pitch);
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}
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|
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void ff_vp8_v_loop_filter16_inner_msa(uint8_t *src, ptrdiff_t pitch,
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int32_t e, int32_t i, int32_t h)
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{
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|
v16u8 mask, hev, flat;
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|
v16u8 thresh, b_limit, limit;
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v16u8 p3, p2, p1, p0, q3, q2, q1, q0;
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|
|
|
/* load vector elements */
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LD_UB8((src - 4 * pitch), pitch, p3, p2, p1, p0, q0, q1, q2, q3);
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thresh = (v16u8) __msa_fill_b(h);
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b_limit = (v16u8) __msa_fill_b(e);
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limit = (v16u8) __msa_fill_b(i);
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|
|
|
LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh,
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|
hev, mask, flat);
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|
VP8_LPF_FILTER4_4W(p1, p0, q0, q1, mask, hev);
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|
|
|
ST_UB4(p1, p0, q0, q1, (src - 2 * pitch), pitch);
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|
}
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|
|
|
void ff_vp8_h_loop_filter16_inner_msa(uint8_t *src, ptrdiff_t pitch,
|
|
int32_t e, int32_t i, int32_t h)
|
|
{
|
|
v16u8 mask, hev, flat;
|
|
v16u8 thresh, b_limit, limit;
|
|
v16u8 p3, p2, p1, p0, q3, q2, q1, q0;
|
|
v16u8 row0, row1, row2, row3, row4, row5, row6, row7;
|
|
v16u8 row8, row9, row10, row11, row12, row13, row14, row15;
|
|
v8i16 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5;
|
|
|
|
LD_UB8(src - 4, pitch, row0, row1, row2, row3, row4, row5, row6, row7);
|
|
LD_UB8(src - 4 + (8 * pitch), pitch,
|
|
row8, row9, row10, row11, row12, row13, row14, row15);
|
|
TRANSPOSE16x8_UB_UB(row0, row1, row2, row3, row4, row5, row6, row7,
|
|
row8, row9, row10, row11, row12, row13, row14, row15,
|
|
p3, p2, p1, p0, q0, q1, q2, q3);
|
|
|
|
thresh = (v16u8) __msa_fill_b(h);
|
|
b_limit = (v16u8) __msa_fill_b(e);
|
|
limit = (v16u8) __msa_fill_b(i);
|
|
|
|
LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh,
|
|
hev, mask, flat);
|
|
VP8_LPF_FILTER4_4W(p1, p0, q0, q1, mask, hev);
|
|
ILVR_B2_SH(p0, p1, q1, q0, tmp0, tmp1);
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|
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;
|
|
ST_W8(tmp2, tmp3, 0, 1, 2, 3, 0, 1, 2, 3, src, pitch)
|
|
ST_W8(tmp4, tmp5, 0, 1, 2, 3, 0, 1, 2, 3, src + 8 * pitch, pitch)
|
|
}
|