diff options
Diffstat (limited to 'chromium/third_party/libvpx/source/libvpx/vp8/common/mips/msa/loopfilter_filters_msa.c')
| -rw-r--r-- | chromium/third_party/libvpx/source/libvpx/vp8/common/mips/msa/loopfilter_filters_msa.c | 333 |
1 files changed, 135 insertions, 198 deletions
diff --git a/chromium/third_party/libvpx/source/libvpx/vp8/common/mips/msa/loopfilter_filters_msa.c b/chromium/third_party/libvpx/source/libvpx/vp8/common/mips/msa/loopfilter_filters_msa.c index f5f1790ef53..98a4fc09a35 100644 --- a/chromium/third_party/libvpx/source/libvpx/vp8/common/mips/msa/loopfilter_filters_msa.c +++ b/chromium/third_party/libvpx/source/libvpx/vp8/common/mips/msa/loopfilter_filters_msa.c @@ -24,208 +24,145 @@ mask = ((v16u8)mask <= b_limit); \ } -#define VP8_LPF_FILTER4_4W(p1_in_out, p0_in_out, q0_in_out, q1_in_out, \ - mask_in, hev_in) \ - { \ - 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_out, 0x80); \ - p0_m = (v16i8)__msa_xori_b(p0_in_out, 0x80); \ - q0_m = (v16i8)__msa_xori_b(q0_in_out, 0x80); \ - q1_m = (v16i8)__msa_xori_b(q1_in_out, 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_in_out = __msa_xori_b((v16u8)q0_m, 0x80); \ - p0_m = __msa_adds_s_b(p0_m, filt2); \ - p0_in_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_in_out = __msa_xori_b((v16u8)q1_m, 0x80); \ - p1_m = __msa_adds_s_b(p1_m, filt); \ - p1_in_out = __msa_xori_b((v16u8)p1_m, 0x80); \ +#define VP8_LPF_FILTER4_4W(p1, p0, q0, q1, mask, hev) \ + { \ + v16i8 p1_m, p0_m, q0_m, q1_m, filt, q0_sub_p0, t1, t2; \ + const v16i8 cnst4b = __msa_ldi_b(4); \ + const v16i8 cnst3b = __msa_ldi_b(3); \ + \ + p1_m = (v16i8)__msa_xori_b(p1, 0x80); \ + p0_m = (v16i8)__msa_xori_b(p0, 0x80); \ + q0_m = (v16i8)__msa_xori_b(q0, 0x80); \ + q1_m = (v16i8)__msa_xori_b(q1, 0x80); \ + \ + filt = __msa_subs_s_b(p1_m, q1_m); \ + filt &= hev; \ + q0_sub_p0 = __msa_subs_s_b(q0_m, p0_m); \ + filt = __msa_adds_s_b(filt, q0_sub_p0); \ + filt = __msa_adds_s_b(filt, q0_sub_p0); \ + filt = __msa_adds_s_b(filt, q0_sub_p0); \ + filt &= mask; \ + t1 = __msa_adds_s_b(filt, cnst4b); \ + t1 >>= cnst3b; \ + t2 = __msa_adds_s_b(filt, cnst3b); \ + t2 >>= cnst3b; \ + q0_m = __msa_subs_s_b(q0_m, t1); \ + q0 = __msa_xori_b((v16u8)q0_m, 0x80); \ + p0_m = __msa_adds_s_b(p0_m, t2); \ + p0 = __msa_xori_b((v16u8)p0_m, 0x80); \ + filt = __msa_srari_b(t1, 1); \ + hev = __msa_xori_b(hev, 0xff); \ + filt &= hev; \ + q1_m = __msa_subs_s_b(q1_m, filt); \ + q1 = __msa_xori_b((v16u8)q1_m, 0x80); \ + p1_m = __msa_adds_s_b(p1_m, filt); \ + p1 = __msa_xori_b((v16u8)p1_m, 0x80); \ } -#define VP8_SIMPLE_FILT(p1_in, p0_in, q0_in, q1_in, mask) \ - { \ - v16i8 p1_m, p0_m, q0_m, q1_m, q0_sub_p0, q0_sub_p0_sign; \ - v16i8 filt, filt1, filt2, cnst4b, cnst3b, filt_sign; \ - 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); \ - \ - q0_sub_p0 = q0_m - p0_m; \ - filt_sign = __msa_clti_s_b(filt, 0); \ - \ - cnst3h = __msa_ldi_h(3); \ - q0_sub_p0_sign = __msa_clti_s_b(q0_sub_p0, 0); \ - q0_sub_p0_r = (v8i16)__msa_ilvr_b(q0_sub_p0_sign, q0_sub_p0); \ - q0_sub_p0_r *= 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_sign, q0_sub_p0); \ - q0_sub_p0_l *= 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); \ - \ - 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); \ - p0_m = __msa_adds_s_b(p0_m, filt2); \ - q0_in = __msa_xori_b((v16u8)q0_m, 0x80); \ - p0_in = __msa_xori_b((v16u8)p0_m, 0x80); \ +#define VP8_SIMPLE_FILT(p1_in, p0_in, q0_in, q1_in, mask) \ + { \ + v16i8 p1_m, p0_m, q0_m, q1_m, filt, filt1, filt2; \ + v16i8 q0_sub_p0; \ + const v16i8 cnst4b = __msa_ldi_b(4); \ + const v16i8 cnst3b = __msa_ldi_b(3); \ + \ + 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); \ + q0_sub_p0 = __msa_subs_s_b(q0_m, p0_m); \ + filt = __msa_adds_s_b(filt, q0_sub_p0); \ + filt = __msa_adds_s_b(filt, q0_sub_p0); \ + filt = __msa_adds_s_b(filt, q0_sub_p0); \ + filt &= mask; \ + filt1 = __msa_adds_s_b(filt, cnst4b); \ + filt1 >>= cnst3b; \ + filt2 = __msa_adds_s_b(filt, cnst3b); \ + filt2 >>= cnst3b; \ + q0_m = __msa_subs_s_b(q0_m, filt1); \ + p0_m = __msa_adds_s_b(p0_m, filt2); \ + q0_in = __msa_xori_b((v16u8)q0_m, 0x80); \ + p0_in = __msa_xori_b((v16u8)p0_m, 0x80); \ } -#define VP8_MBFILTER(p2, p1, p0, q0, q1, q2, mask, hev) \ - { \ - v16i8 p2_m, p1_m, p0_m, q2_m, q1_m, q0_m; \ - v16i8 filt, q0_sub_p0, cnst4b, cnst3b; \ - v16i8 u, filt1, filt2, filt_sign, q0_sub_p0_sign; \ - v8i16 q0_sub_p0_r, q0_sub_p0_l, filt_r, u_r, u_l, filt_l; \ - v8i16 cnst3h, cnst27h, cnst18h, cnst63h; \ - \ - cnst3h = __msa_ldi_h(3); \ - \ - p2_m = (v16i8)__msa_xori_b(p2, 0x80); \ - p1_m = (v16i8)__msa_xori_b(p1, 0x80); \ - p0_m = (v16i8)__msa_xori_b(p0, 0x80); \ - q0_m = (v16i8)__msa_xori_b(q0, 0x80); \ - q1_m = (v16i8)__msa_xori_b(q1, 0x80); \ - q2_m = (v16i8)__msa_xori_b(q2, 0x80); \ - \ - filt = __msa_subs_s_b(p1_m, q1_m); \ - q0_sub_p0 = q0_m - p0_m; \ - q0_sub_p0_sign = __msa_clti_s_b(q0_sub_p0, 0); \ - filt_sign = __msa_clti_s_b(filt, 0); \ - \ - q0_sub_p0_r = (v8i16)__msa_ilvr_b(q0_sub_p0_sign, q0_sub_p0); \ - q0_sub_p0_r *= cnst3h; \ - filt_r = (v8i16)__msa_ilvr_b(filt_sign, filt); \ - filt_r = 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_sign, q0_sub_p0); \ - q0_sub_p0_l *= cnst3h; \ - filt_l = (v8i16)__msa_ilvl_b(filt_sign, filt); \ - filt_l = 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; \ - filt2 = filt & (v16i8)hev; \ - \ - hev = __msa_xori_b(hev, 0xff); \ - filt = filt & (v16i8)hev; \ - cnst4b = __msa_ldi_b(4); \ - filt1 = __msa_adds_s_b(filt2, cnst4b); \ - filt1 >>= 3; \ - cnst3b = __msa_ldi_b(3); \ - filt2 = __msa_adds_s_b(filt2, cnst3b); \ - filt2 >>= 3; \ - q0_m = __msa_subs_s_b(q0_m, filt1); \ - p0_m = __msa_adds_s_b(p0_m, filt2); \ - \ - filt_sign = __msa_clti_s_b(filt, 0); \ - ILVRL_B2_SH(filt_sign, filt, filt_r, filt_l); \ - \ - cnst27h = __msa_ldi_h(27); \ - cnst63h = __msa_ldi_h(63); \ - \ - u_r = filt_r * cnst27h; \ - u_r += cnst63h; \ - u_r >>= 7; \ - u_r = __msa_sat_s_h(u_r, 7); \ - u_l = filt_l * cnst27h; \ - u_l += cnst63h; \ - u_l >>= 7; \ - u_l = __msa_sat_s_h(u_l, 7); \ - u = __msa_pckev_b((v16i8)u_l, (v16i8)u_r); \ - q0_m = __msa_subs_s_b(q0_m, u); \ - q0 = __msa_xori_b((v16u8)q0_m, 0x80); \ - p0_m = __msa_adds_s_b(p0_m, u); \ - p0 = __msa_xori_b((v16u8)p0_m, 0x80); \ - cnst18h = __msa_ldi_h(18); \ - u_r = filt_r * cnst18h; \ - u_r += cnst63h; \ - u_r >>= 7; \ - u_r = __msa_sat_s_h(u_r, 7); \ - \ - u_l = filt_l * cnst18h; \ - u_l += cnst63h; \ - u_l >>= 7; \ - u_l = __msa_sat_s_h(u_l, 7); \ - u = __msa_pckev_b((v16i8)u_l, (v16i8)u_r); \ - q1_m = __msa_subs_s_b(q1_m, u); \ - q1 = __msa_xori_b((v16u8)q1_m, 0x80); \ - p1_m = __msa_adds_s_b(p1_m, u); \ - p1 = __msa_xori_b((v16u8)p1_m, 0x80); \ - u_r = filt_r << 3; \ - u_r += filt_r + cnst63h; \ - u_r >>= 7; \ - u_r = __msa_sat_s_h(u_r, 7); \ - \ - u_l = filt_l << 3; \ - u_l += filt_l + cnst63h; \ - u_l >>= 7; \ - u_l = __msa_sat_s_h(u_l, 7); \ - u = __msa_pckev_b((v16i8)u_l, (v16i8)u_r); \ - q2_m = __msa_subs_s_b(q2_m, u); \ - q2 = __msa_xori_b((v16u8)q2_m, 0x80); \ - p2_m = __msa_adds_s_b(p2_m, u); \ - p2 = __msa_xori_b((v16u8)p2_m, 0x80); \ +#define VP8_MBFILTER(p2, p1, p0, q0, q1, q2, mask, hev) \ + { \ + v16i8 p2_m, p1_m, p0_m, q2_m, q1_m, q0_m; \ + v16i8 u, filt, t1, t2, filt_sign, q0_sub_p0; \ + v8i16 filt_r, filt_l, u_r, u_l; \ + v8i16 temp0, temp1, temp2, temp3; \ + const v16i8 cnst4b = __msa_ldi_b(4); \ + const v16i8 cnst3b = __msa_ldi_b(3); \ + const v8i16 cnst9h = __msa_ldi_h(9); \ + const v8i16 cnst63h = __msa_ldi_h(63); \ + \ + p2_m = (v16i8)__msa_xori_b(p2, 0x80); \ + p1_m = (v16i8)__msa_xori_b(p1, 0x80); \ + p0_m = (v16i8)__msa_xori_b(p0, 0x80); \ + q0_m = (v16i8)__msa_xori_b(q0, 0x80); \ + q1_m = (v16i8)__msa_xori_b(q1, 0x80); \ + q2_m = (v16i8)__msa_xori_b(q2, 0x80); \ + \ + filt = __msa_subs_s_b(p1_m, q1_m); \ + q0_sub_p0 = __msa_subs_s_b(q0_m, p0_m); \ + filt = __msa_adds_s_b(filt, q0_sub_p0); \ + filt = __msa_adds_s_b(filt, q0_sub_p0); \ + filt = __msa_adds_s_b(filt, q0_sub_p0); \ + filt &= mask; \ + \ + t2 = filt & hev; \ + hev = __msa_xori_b(hev, 0xff); \ + filt &= hev; \ + t1 = __msa_adds_s_b(t2, cnst4b); \ + t1 >>= cnst3b; \ + t2 = __msa_adds_s_b(t2, cnst3b); \ + t2 >>= cnst3b; \ + q0_m = __msa_subs_s_b(q0_m, t1); \ + p0_m = __msa_adds_s_b(p0_m, t2); \ + filt_sign = __msa_clti_s_b(filt, 0); \ + ILVRL_B2_SH(filt_sign, filt, filt_r, filt_l); \ + temp0 = filt_r * cnst9h; \ + temp1 = temp0 + cnst63h; \ + temp2 = filt_l * cnst9h; \ + temp3 = temp2 + cnst63h; \ + \ + u_r = temp1 >> 7; \ + u_r = __msa_sat_s_h(u_r, 7); \ + u_l = temp3 >> 7; \ + u_l = __msa_sat_s_h(u_l, 7); \ + u = __msa_pckev_b((v16i8)u_l, (v16i8)u_r); \ + q2_m = __msa_subs_s_b(q2_m, u); \ + p2_m = __msa_adds_s_b(p2_m, u); \ + q2 = __msa_xori_b((v16u8)q2_m, 0x80); \ + p2 = __msa_xori_b((v16u8)p2_m, 0x80); \ + \ + temp1 += temp0; \ + temp3 += temp2; \ + \ + u_r = temp1 >> 7; \ + u_r = __msa_sat_s_h(u_r, 7); \ + u_l = temp3 >> 7; \ + u_l = __msa_sat_s_h(u_l, 7); \ + u = __msa_pckev_b((v16i8)u_l, (v16i8)u_r); \ + q1_m = __msa_subs_s_b(q1_m, u); \ + p1_m = __msa_adds_s_b(p1_m, u); \ + q1 = __msa_xori_b((v16u8)q1_m, 0x80); \ + p1 = __msa_xori_b((v16u8)p1_m, 0x80); \ + \ + temp1 += temp0; \ + temp3 += temp2; \ + \ + u_r = temp1 >> 7; \ + u_r = __msa_sat_s_h(u_r, 7); \ + u_l = temp3 >> 7; \ + u_l = __msa_sat_s_h(u_l, 7); \ + u = __msa_pckev_b((v16i8)u_l, (v16i8)u_r); \ + q0_m = __msa_subs_s_b(q0_m, u); \ + p0_m = __msa_adds_s_b(p0_m, u); \ + q0 = __msa_xori_b((v16u8)q0_m, 0x80); \ + p0 = __msa_xori_b((v16u8)p0_m, 0x80); \ } #define LPF_MASK_HEV(p3_in, p2_in, p1_in, p0_in, q0_in, q1_in, q2_in, q3_in, \ |