diff options
Diffstat (limited to 'vp10/encoder/mips/msa/temporal_filter_msa.c')
| -rw-r--r-- | vp10/encoder/mips/msa/temporal_filter_msa.c | 289 |
1 files changed, 0 insertions, 289 deletions
diff --git a/vp10/encoder/mips/msa/temporal_filter_msa.c b/vp10/encoder/mips/msa/temporal_filter_msa.c deleted file mode 100644 index 5d4558b94..000000000 --- a/vp10/encoder/mips/msa/temporal_filter_msa.c +++ /dev/null @@ -1,289 +0,0 @@ -/* - * Copyright (c) 2015 The WebM project authors. All Rights Reserved. - * - * Use of this source code is governed by a BSD-style license - * that can be found in the LICENSE file in the root of the source - * tree. An additional intellectual property rights grant can be found - * in the file PATENTS. All contributing project authors may - * be found in the AUTHORS file in the root of the source tree. - */ - -#include "./vp10_rtcd.h" -#include "vpx_dsp/mips/macros_msa.h" - -static void temporal_filter_apply_8size_msa(uint8_t *frm1_ptr, - uint32_t stride, - uint8_t *frm2_ptr, - int32_t filt_sth, - int32_t filt_wgt, - uint32_t *acc, - uint16_t *cnt) { - uint32_t row; - uint64_t f0, f1, f2, f3; - v16i8 frm2, frm1 = { 0 }; - v16i8 frm4, frm3 = { 0 }; - v16u8 frm_r, frm_l; - v8i16 frm2_r, frm2_l; - v8i16 diff0, diff1, mod0_h, mod1_h; - v4i32 cnst3, cnst16, filt_wt, strength; - v4i32 mod0_w, mod1_w, mod2_w, mod3_w; - v4i32 diff0_r, diff0_l, diff1_r, diff1_l; - v4i32 frm2_rr, frm2_rl, frm2_lr, frm2_ll; - v4i32 acc0, acc1, acc2, acc3; - v8i16 cnt0, cnt1; - - filt_wt = __msa_fill_w(filt_wgt); - strength = __msa_fill_w(filt_sth); - cnst3 = __msa_ldi_w(3); - cnst16 = __msa_ldi_w(16); - - for (row = 2; row--;) { - LD4(frm1_ptr, stride, f0, f1, f2, f3); - frm1_ptr += (4 * stride); - - LD_SB2(frm2_ptr, 16, frm2, frm4); - frm2_ptr += 32; - - LD_SW2(acc, 4, acc0, acc1); - LD_SW2(acc + 8, 4, acc2, acc3); - LD_SH2(cnt, 8, cnt0, cnt1); - - INSERT_D2_SB(f0, f1, frm1); - INSERT_D2_SB(f2, f3, frm3); - ILVRL_B2_UB(frm1, frm2, frm_r, frm_l); - HSUB_UB2_SH(frm_r, frm_l, diff0, diff1); - UNPCK_SH_SW(diff0, diff0_r, diff0_l); - UNPCK_SH_SW(diff1, diff1_r, diff1_l); - MUL4(diff0_r, diff0_r, diff0_l, diff0_l, diff1_r, diff1_r, diff1_l, - diff1_l, mod0_w, mod1_w, mod2_w, mod3_w); - MUL4(mod0_w, cnst3, mod1_w, cnst3, mod2_w, cnst3, mod3_w, cnst3, - mod0_w, mod1_w, mod2_w, mod3_w); - SRAR_W4_SW(mod0_w, mod1_w, mod2_w, mod3_w, strength); - - diff0_r = (mod0_w < cnst16); - diff0_l = (mod1_w < cnst16); - diff1_r = (mod2_w < cnst16); - diff1_l = (mod3_w < cnst16); - - SUB4(cnst16, mod0_w, cnst16, mod1_w, cnst16, mod2_w, cnst16, mod3_w, - mod0_w, mod1_w, mod2_w, mod3_w); - - mod0_w = diff0_r & mod0_w; - mod1_w = diff0_l & mod1_w; - mod2_w = diff1_r & mod2_w; - mod3_w = diff1_l & mod3_w; - - MUL4(mod0_w, filt_wt, mod1_w, filt_wt, mod2_w, filt_wt, mod3_w, filt_wt, - mod0_w, mod1_w, mod2_w, mod3_w); - PCKEV_H2_SH(mod1_w, mod0_w, mod3_w, mod2_w, mod0_h, mod1_h); - ADD2(mod0_h, cnt0, mod1_h, cnt1, mod0_h, mod1_h); - ST_SH2(mod0_h, mod1_h, cnt, 8); - cnt += 16; - - UNPCK_UB_SH(frm2, frm2_r, frm2_l); - UNPCK_SH_SW(frm2_r, frm2_rr, frm2_rl); - UNPCK_SH_SW(frm2_l, frm2_lr, frm2_ll); - MUL4(mod0_w, frm2_rr, mod1_w, frm2_rl, mod2_w, frm2_lr, mod3_w, frm2_ll, - mod0_w, mod1_w, mod2_w, mod3_w); - ADD4(mod0_w, acc0, mod1_w, acc1, mod2_w, acc2, mod3_w, acc3, - mod0_w, mod1_w, mod2_w, mod3_w); - - ST_SW2(mod0_w, mod1_w, acc, 4); - acc += 8; - ST_SW2(mod2_w, mod3_w, acc, 4); - acc += 8; - - LD_SW2(acc, 4, acc0, acc1); - LD_SW2(acc + 8, 4, acc2, acc3); - LD_SH2(cnt, 8, cnt0, cnt1); - - ILVRL_B2_UB(frm3, frm4, frm_r, frm_l); - HSUB_UB2_SH(frm_r, frm_l, diff0, diff1); - UNPCK_SH_SW(diff0, diff0_r, diff0_l); - UNPCK_SH_SW(diff1, diff1_r, diff1_l); - MUL4(diff0_r, diff0_r, diff0_l, diff0_l, diff1_r, diff1_r, diff1_l, - diff1_l, mod0_w, mod1_w, mod2_w, mod3_w); - MUL4(mod0_w, cnst3, mod1_w, cnst3, mod2_w, cnst3, mod3_w, cnst3, - mod0_w, mod1_w, mod2_w, mod3_w); - SRAR_W4_SW(mod0_w, mod1_w, mod2_w, mod3_w, strength); - - diff0_r = (mod0_w < cnst16); - diff0_l = (mod1_w < cnst16); - diff1_r = (mod2_w < cnst16); - diff1_l = (mod3_w < cnst16); - - SUB4(cnst16, mod0_w, cnst16, mod1_w, cnst16, mod2_w, cnst16, mod3_w, - mod0_w, mod1_w, mod2_w, mod3_w); - - mod0_w = diff0_r & mod0_w; - mod1_w = diff0_l & mod1_w; - mod2_w = diff1_r & mod2_w; - mod3_w = diff1_l & mod3_w; - - MUL4(mod0_w, filt_wt, mod1_w, filt_wt, mod2_w, filt_wt, mod3_w, filt_wt, - mod0_w, mod1_w, mod2_w, mod3_w); - PCKEV_H2_SH(mod1_w, mod0_w, mod3_w, mod2_w, mod0_h, mod1_h); - ADD2(mod0_h, cnt0, mod1_h, cnt1, mod0_h, mod1_h); - ST_SH2(mod0_h, mod1_h, cnt, 8); - cnt += 16; - UNPCK_UB_SH(frm4, frm2_r, frm2_l); - UNPCK_SH_SW(frm2_r, frm2_rr, frm2_rl); - UNPCK_SH_SW(frm2_l, frm2_lr, frm2_ll); - MUL4(mod0_w, frm2_rr, mod1_w, frm2_rl, mod2_w, frm2_lr, mod3_w, frm2_ll, - mod0_w, mod1_w, mod2_w, mod3_w); - ADD4(mod0_w, acc0, mod1_w, acc1, mod2_w, acc2, mod3_w, acc3, - mod0_w, mod1_w, mod2_w, mod3_w); - - ST_SW2(mod0_w, mod1_w, acc, 4); - acc += 8; - ST_SW2(mod2_w, mod3_w, acc, 4); - acc += 8; - } -} - -static void temporal_filter_apply_16size_msa(uint8_t *frm1_ptr, - uint32_t stride, - uint8_t *frm2_ptr, - int32_t filt_sth, - int32_t filt_wgt, - uint32_t *acc, - uint16_t *cnt) { - uint32_t row; - v16i8 frm1, frm2, frm3, frm4; - v16u8 frm_r, frm_l; - v16i8 zero = { 0 }; - v8u16 frm2_r, frm2_l; - v8i16 diff0, diff1, mod0_h, mod1_h; - v4i32 cnst3, cnst16, filt_wt, strength; - v4i32 mod0_w, mod1_w, mod2_w, mod3_w; - v4i32 diff0_r, diff0_l, diff1_r, diff1_l; - v4i32 frm2_rr, frm2_rl, frm2_lr, frm2_ll; - v4i32 acc0, acc1, acc2, acc3; - v8i16 cnt0, cnt1; - - filt_wt = __msa_fill_w(filt_wgt); - strength = __msa_fill_w(filt_sth); - cnst3 = __msa_ldi_w(3); - cnst16 = __msa_ldi_w(16); - - for (row = 8; row--;) { - LD_SB2(frm1_ptr, stride, frm1, frm3); - frm1_ptr += stride; - - LD_SB2(frm2_ptr, 16, frm2, frm4); - frm2_ptr += 16; - - LD_SW2(acc, 4, acc0, acc1); - LD_SW2(acc, 4, acc2, acc3); - LD_SH2(cnt, 8, cnt0, cnt1); - - ILVRL_B2_UB(frm1, frm2, frm_r, frm_l); - HSUB_UB2_SH(frm_r, frm_l, diff0, diff1); - UNPCK_SH_SW(diff0, diff0_r, diff0_l); - UNPCK_SH_SW(diff1, diff1_r, diff1_l); - MUL4(diff0_r, diff0_r, diff0_l, diff0_l, diff1_r, diff1_r, diff1_l, diff1_l, - mod0_w, mod1_w, mod2_w, mod3_w); - MUL4(mod0_w, cnst3, mod1_w, cnst3, mod2_w, cnst3, mod3_w, cnst3, - mod0_w, mod1_w, mod2_w, mod3_w); - SRAR_W4_SW(mod0_w, mod1_w, mod2_w, mod3_w, strength); - - diff0_r = (mod0_w < cnst16); - diff0_l = (mod1_w < cnst16); - diff1_r = (mod2_w < cnst16); - diff1_l = (mod3_w < cnst16); - - SUB4(cnst16, mod0_w, cnst16, mod1_w, cnst16, mod2_w, cnst16, mod3_w, - mod0_w, mod1_w, mod2_w, mod3_w); - - mod0_w = diff0_r & mod0_w; - mod1_w = diff0_l & mod1_w; - mod2_w = diff1_r & mod2_w; - mod3_w = diff1_l & mod3_w; - - MUL4(mod0_w, filt_wt, mod1_w, filt_wt, mod2_w, filt_wt, mod3_w, filt_wt, - mod0_w, mod1_w, mod2_w, mod3_w); - PCKEV_H2_SH(mod1_w, mod0_w, mod3_w, mod2_w, mod0_h, mod1_h); - ADD2(mod0_h, cnt0, mod1_h, cnt1, mod0_h, mod1_h); - ST_SH2(mod0_h, mod1_h, cnt, 8); - cnt += 16; - - ILVRL_B2_UH(zero, frm2, frm2_r, frm2_l); - UNPCK_SH_SW(frm2_r, frm2_rr, frm2_rl); - UNPCK_SH_SW(frm2_l, frm2_lr, frm2_ll); - MUL4(mod0_w, frm2_rr, mod1_w, frm2_rl, mod2_w, frm2_lr, mod3_w, frm2_ll, - mod0_w, mod1_w, mod2_w, mod3_w); - ADD4(mod0_w, acc0, mod1_w, acc1, mod2_w, acc2, mod3_w, acc3, - mod0_w, mod1_w, mod2_w, mod3_w); - - ST_SW2(mod0_w, mod1_w, acc, 4); - acc += 8; - ST_SW2(mod2_w, mod3_w, acc, 4); - acc += 8; - - LD_SW2(acc, 4, acc0, acc1); - LD_SW2(acc + 8, 4, acc2, acc3); - LD_SH2(cnt, 8, cnt0, cnt1); - - ILVRL_B2_UB(frm3, frm4, frm_r, frm_l); - HSUB_UB2_SH(frm_r, frm_l, diff0, diff1); - UNPCK_SH_SW(diff0, diff0_r, diff0_l); - UNPCK_SH_SW(diff1, diff1_r, diff1_l); - MUL4(diff0_r, diff0_r, diff0_l, diff0_l, diff1_r, diff1_r, diff1_l, diff1_l, - mod0_w, mod1_w, mod2_w, mod3_w); - MUL4(mod0_w, cnst3, mod1_w, cnst3, mod2_w, cnst3, mod3_w, cnst3, - mod0_w, mod1_w, mod2_w, mod3_w); - SRAR_W4_SW(mod0_w, mod1_w, mod2_w, mod3_w, strength); - - diff0_r = (mod0_w < cnst16); - diff0_l = (mod1_w < cnst16); - diff1_r = (mod2_w < cnst16); - diff1_l = (mod3_w < cnst16); - - SUB4(cnst16, mod0_w, cnst16, mod1_w, cnst16, mod2_w, cnst16, mod3_w, - mod0_w, mod1_w, mod2_w, mod3_w); - - mod0_w = diff0_r & mod0_w; - mod1_w = diff0_l & mod1_w; - mod2_w = diff1_r & mod2_w; - mod3_w = diff1_l & mod3_w; - - MUL4(mod0_w, filt_wt, mod1_w, filt_wt, mod2_w, filt_wt, mod3_w, filt_wt, - mod0_w, mod1_w, mod2_w, mod3_w); - PCKEV_H2_SH(mod1_w, mod0_w, mod3_w, mod2_w, mod0_h, mod1_h); - ADD2(mod0_h, cnt0, mod1_h, cnt1, mod0_h, mod1_h); - ST_SH2(mod0_h, mod1_h, cnt, 8); - cnt += 16; - - ILVRL_B2_UH(zero, frm4, frm2_r, frm2_l); - UNPCK_SH_SW(frm2_r, frm2_rr, frm2_rl); - UNPCK_SH_SW(frm2_l, frm2_lr, frm2_ll); - MUL4(mod0_w, frm2_rr, mod1_w, frm2_rl, mod2_w, frm2_lr, mod3_w, frm2_ll, - mod0_w, mod1_w, mod2_w, mod3_w); - ADD4(mod0_w, acc0, mod1_w, acc1, mod2_w, acc2, mod3_w, acc3, - mod0_w, mod1_w, mod2_w, mod3_w); - ST_SW2(mod0_w, mod1_w, acc, 4); - acc += 8; - ST_SW2(mod2_w, mod3_w, acc, 4); - acc += 8; - - frm1_ptr += stride; - frm2_ptr += 16; - } -} - -void vp10_temporal_filter_apply_msa(uint8_t *frame1_ptr, uint32_t stride, - uint8_t *frame2_ptr, uint32_t blk_w, - uint32_t blk_h, int32_t strength, - int32_t filt_wgt, uint32_t *accu, - uint16_t *cnt) { - if (8 == (blk_w * blk_h)) { - temporal_filter_apply_8size_msa(frame1_ptr, stride, frame2_ptr, - strength, filt_wgt, accu, cnt); - } else if (16 == (blk_w * blk_h)) { - temporal_filter_apply_16size_msa(frame1_ptr, stride, frame2_ptr, - strength, filt_wgt, accu, cnt); - } else { - vp10_temporal_filter_apply_c(frame1_ptr, stride, frame2_ptr, blk_w, blk_h, - strength, filt_wgt, accu, cnt); - } -} |