/* * Copyright (c) 2021 Loongson Technology Corporation Limited * Contributed by Hecai Yuan * 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/vp8dsp.h" #include "libavutil/loongarch/loongson_intrinsics.h" #include "vp8dsp_loongarch.h" static const uint8_t mc_filt_mask_arr[16 * 3] = { /* 8 width cases */ 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, /* 4 width cases */ 0, 1, 1, 2, 2, 3, 3, 4, 16, 17, 17, 18, 18, 19, 19, 20, /* 4 width cases */ 8, 9, 9, 10, 10, 11, 11, 12, 24, 25, 25, 26, 26, 27, 27, 28 }; static const int8_t subpel_filters_lsx[7][8] = { {-6, 123, 12, -1, 0, 0, 0, 0}, {2, -11, 108, 36, -8, 1, 0, 0}, /* New 1/4 pel 6 tap filter */ {-9, 93, 50, -6, 0, 0, 0, 0}, {3, -16, 77, 77, -16, 3, 0, 0}, /* New 1/2 pel 6 tap filter */ {-6, 50, 93, -9, 0, 0, 0, 0}, {1, -8, 36, 108, -11, 2, 0, 0}, /* New 1/4 pel 6 tap filter */ {-1, 12, 123, -6, 0, 0, 0, 0}, }; #define DPADD_SH3_SH(in0, in1, in2, coeff0, coeff1, coeff2) \ ( { \ __m128i out0_m; \ \ out0_m = __lsx_vdp2_h_b(in0, coeff0); \ out0_m = __lsx_vdp2add_h_b(out0_m, in1, coeff1); \ out0_m = __lsx_vdp2add_h_b(out0_m, in2, coeff2); \ \ out0_m; \ } ) #define VSHF_B3_SB(in0, in1, in2, in3, in4, in5, mask0, mask1, mask2, \ out0, out1, out2) \ { \ DUP2_ARG3(__lsx_vshuf_b, in1, in0, mask0, in3, in2, mask1, \ out0, out1); \ out2 = __lsx_vshuf_b(in5, in4, mask2); \ } #define HORIZ_6TAP_FILT(src0, src1, mask0, mask1, mask2, \ filt_h0, filt_h1, filt_h2) \ ( { \ __m128i vec0_m, vec1_m, vec2_m; \ __m128i hz_out_m; \ \ VSHF_B3_SB(src0, src1, src0, src1, src0, src1, mask0, mask1, mask2, \ vec0_m, vec1_m, vec2_m); \ hz_out_m = DPADD_SH3_SH(vec0_m, vec1_m, vec2_m, \ filt_h0, filt_h1, filt_h2); \ \ hz_out_m = __lsx_vsrari_h(hz_out_m, 7); \ hz_out_m = __lsx_vsat_h(hz_out_m, 7); \ \ hz_out_m; \ } ) #define HORIZ_6TAP_8WID_4VECS_FILT(src0, src1, src2, src3, \ mask0, mask1, mask2, \ filt0, filt1, filt2, \ out0, out1, out2, out3) \ { \ __m128i vec0_m, vec1_m, vec2_m, vec3_m, vec4_m, vec5_m, vec6_m, vec7_m; \ \ DUP4_ARG3(__lsx_vshuf_b, src0, src0, mask0, src1, src1, mask0, src2, src2, \ mask0, src3, src3, mask0, vec0_m, vec1_m, vec2_m, vec3_m); \ DUP4_ARG2(__lsx_vdp2_h_b, vec0_m, filt0, vec1_m, filt0, vec2_m, filt0, \ vec3_m, filt0, out0, out1, out2, out3); \ DUP4_ARG3(__lsx_vshuf_b, src0, src0, mask1, src1, src1, mask1, src2, src2, \ mask1, src3, src3, mask1, vec0_m, vec1_m, vec2_m, vec3_m); \ DUP4_ARG3(__lsx_vshuf_b, src0, src0, mask2, src1, src1, mask2, src2, src2, \ mask2, src3, src3, mask2, vec4_m, vec5_m, vec6_m, vec7_m); \ DUP4_ARG3(__lsx_vdp2add_h_b, out0, vec0_m, filt1, out1, vec1_m, filt1, \ out2, vec2_m, filt1, out3, vec3_m, filt1, out0, out1, out2, out3); \ DUP4_ARG3(__lsx_vdp2add_h_b, out0, vec4_m, filt2, out1, vec5_m, filt2, \ out2, vec6_m, filt2, out3, vec7_m, filt2, out0, out1, out2, out3); \ } #define FILT_4TAP_DPADD_S_H(vec0, vec1, filt0, filt1) \ ( { \ __m128i tmp0; \ \ tmp0 = __lsx_vdp2_h_b(vec0, filt0); \ tmp0 = __lsx_vdp2add_h_b(tmp0, vec1, filt1); \ \ tmp0; \ } ) #define HORIZ_4TAP_FILT(src0, src1, mask0, mask1, filt_h0, filt_h1) \ ( { \ __m128i vec0_m, vec1_m; \ __m128i hz_out_m; \ DUP2_ARG3(__lsx_vshuf_b, src1, src0, mask0, src1, src0, mask1, \ vec0_m, vec1_m); \ hz_out_m = FILT_4TAP_DPADD_S_H(vec0_m, vec1_m, filt_h0, filt_h1); \ \ hz_out_m = __lsx_vsrari_h(hz_out_m, 7); \ hz_out_m = __lsx_vsat_h(hz_out_m, 7); \ \ hz_out_m; \ } ) void ff_put_vp8_epel8_h6_lsx(uint8_t *dst, ptrdiff_t dst_stride, uint8_t *src, ptrdiff_t src_stride, int height, int mx, int my) { uint32_t loop_cnt; const int8_t *filter = subpel_filters_lsx[mx - 1]; __m128i src0, src1, src2, src3, filt0, filt1, filt2; __m128i mask0, mask1, mask2; __m128i out0, out1, out2, out3; ptrdiff_t src_stride2 = src_stride << 1; ptrdiff_t src_stride3 = src_stride2 + src_stride; ptrdiff_t src_stride4 = src_stride2 << 1; mask0 = __lsx_vld(mc_filt_mask_arr, 0); src -= 2; /* rearranging filter */ DUP2_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filt0, filt1); filt2 = __lsx_vldrepl_h(filter, 4); DUP2_ARG2(__lsx_vaddi_bu, mask0, 2, mask0, 4, mask1, mask2); DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, src + src_stride3, 0, src0, src1, src2, src3); DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0, src1, src2, src3); src += src_stride4; HORIZ_6TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, filt0, filt1, filt2, out0, out1, out2, out3); DUP2_ARG3(__lsx_vssrarni_b_h, out1, out0, 7, out3, out2, 7, out0, out1); DUP2_ARG2(__lsx_vxori_b, out0, 128, out1, 128, out0, out1); __lsx_vstelm_d(out0, dst, 0, 0); dst += dst_stride; __lsx_vstelm_d(out0, dst, 0, 1); dst += dst_stride; __lsx_vstelm_d(out1, dst, 0, 0); dst += dst_stride; __lsx_vstelm_d(out1, dst, 0, 1); dst += dst_stride; for (loop_cnt = (height >> 2) - 1; loop_cnt--;) { DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, src + src_stride3, 0, src0, src1, src2, src3); DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0, src1, src2, src3); src += src_stride4; HORIZ_6TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, filt0, filt1, filt2, out0, out1, out2, out3); DUP2_ARG3(__lsx_vssrarni_b_h, out1, out0, 7, out3, out2, 7, out0, out1); DUP2_ARG2(__lsx_vxori_b, out0, 128, out1, 128, out0, out1); __lsx_vstelm_d(out0, dst, 0, 0); dst += dst_stride; __lsx_vstelm_d(out0, dst, 0, 1); dst += dst_stride; __lsx_vstelm_d(out1, dst, 0, 0); dst += dst_stride; __lsx_vstelm_d(out1, dst, 0, 1); dst += dst_stride; } } void ff_put_vp8_epel16_h6_lsx(uint8_t *dst, ptrdiff_t dst_stride, uint8_t *src, ptrdiff_t src_stride, int height, int mx, int my) { uint32_t loop_cnt; const int8_t *filter = subpel_filters_lsx[mx - 1]; __m128i src0, src1, src2, src3, src4, src5, src6, src7, filt0, filt1; __m128i filt2, mask0, mask1, mask2; __m128i out0, out1, out2, out3, out4, out5, out6, out7; ptrdiff_t src_stride2 = src_stride << 1; ptrdiff_t src_stride3 = src_stride2 + src_stride; ptrdiff_t src_stride4 = src_stride2 << 1; mask0 = __lsx_vld(mc_filt_mask_arr, 0); src -= 2; /* rearranging filter */ DUP2_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filt0, filt1); filt2 = __lsx_vldrepl_h(filter, 4); DUP2_ARG2(__lsx_vaddi_bu, mask0, 2, mask0, 4, mask1, mask2); for (loop_cnt = (height >> 2); loop_cnt--;) { DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, src + src_stride3, 0, src0 ,src2, src4, src6); DUP4_ARG2(__lsx_vld, src, 8, src + src_stride, 8, src + src_stride2, 8, src + src_stride3, 8, src1, src3, src5, src7); DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0, src1, src2, src3); DUP4_ARG2(__lsx_vxori_b, src4, 128, src5, 128, src6, 128, src7, 128, src4, src5, src6, src7); src += src_stride4; HORIZ_6TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, filt0, filt1, filt2, out0, out1, out2, out3); HORIZ_6TAP_8WID_4VECS_FILT(src4, src5, src6, src7, mask0, mask1, mask2, filt0, filt1, filt2, out4, out5, out6, out7); DUP2_ARG3(__lsx_vssrarni_b_h, out1, out0, 7, out3, out2, 7, out0, out1); DUP2_ARG2(__lsx_vxori_b, out0, 128, out1, 128, out0, out1); __lsx_vst(out0, dst, 0); dst += dst_stride; __lsx_vst(out1, dst, 0); dst += dst_stride; DUP2_ARG3(__lsx_vssrarni_b_h, out5, out4, 7, out7, out6, 7, out4, out5); DUP2_ARG2(__lsx_vxori_b, out4, 128, out5, 128, out4, out5); __lsx_vst(out4, dst, 0); dst += dst_stride; __lsx_vst(out5, dst, 0); dst += dst_stride; } } void ff_put_vp8_epel8_v6_lsx(uint8_t *dst, ptrdiff_t dst_stride, uint8_t *src, ptrdiff_t src_stride, int height, int mx, int my) { uint32_t loop_cnt; const int8_t *filter = subpel_filters_lsx[my - 1]; __m128i src0, src1, src2, src3, src4, src7, src8, src9, src10; __m128i src10_l, src32_l, src76_l, src98_l, src21_l, src43_l, src87_l; __m128i src109_l, filt0, filt1, filt2; __m128i out0_l, out1_l, out2_l, out3_l; ptrdiff_t src_stride2 = src_stride << 1; ptrdiff_t src_stride3 = src_stride2 + src_stride; ptrdiff_t src_stride4 = src_stride2 << 1; src -= src_stride2; DUP2_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filt0, filt1); filt2 = __lsx_vldrepl_h(filter, 4); DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, src + src_stride3, 0, src0, src1, src2, src3); src += src_stride4; src4 = __lsx_vld(src, 0); src += src_stride; DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0, src1, src2, src3); src4 = __lsx_vxori_b(src4, 128); DUP4_ARG2(__lsx_vilvl_b, src1, src0, src3, src2, src2, src1, src4, src3, src10_l, src32_l, src21_l, src43_l); for (loop_cnt = (height >> 2); loop_cnt--;) { DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, src + src_stride3, 0, src7, src8, src9, src10); DUP4_ARG2(__lsx_vxori_b, src7, 128, src8, 128, src9, 128, src10, 128, src7, src8, src9, src10); src += src_stride4; DUP4_ARG2(__lsx_vilvl_b, src7, src4, src8, src7, src9, src8, src10, src9, src76_l, src87_l, src98_l, src109_l); out0_l = DPADD_SH3_SH(src10_l, src32_l, src76_l, filt0, filt1, filt2); out1_l = DPADD_SH3_SH(src21_l, src43_l, src87_l, filt0, filt1, filt2); out2_l = DPADD_SH3_SH(src32_l, src76_l, src98_l, filt0, filt1, filt2); out3_l = DPADD_SH3_SH(src43_l, src87_l, src109_l, filt0, filt1, filt2); DUP2_ARG3(__lsx_vssrarni_b_h, out1_l, out0_l, 7, out3_l, out2_l, 7, out0_l, out1_l); DUP2_ARG2(__lsx_vxori_b, out0_l, 128, out1_l, 128, out0_l, out1_l); __lsx_vstelm_d(out0_l, dst, 0, 0); dst += dst_stride; __lsx_vstelm_d(out0_l, dst, 0, 1); dst += dst_stride; __lsx_vstelm_d(out1_l, dst, 0, 0); dst += dst_stride; __lsx_vstelm_d(out1_l, dst, 0, 1); dst += dst_stride; src10_l = src76_l; src32_l = src98_l; src21_l = src87_l; src43_l = src109_l; src4 = src10; } } void ff_put_vp8_epel16_v6_lsx(uint8_t *dst, ptrdiff_t dst_stride, uint8_t *src, ptrdiff_t src_stride, int height, int mx, int my) { uint32_t loop_cnt; const int8_t *filter = subpel_filters_lsx[my - 1]; __m128i src0, src1, src2, src3, src4, src5, src6, src7, src8; __m128i src10_l, src32_l, src54_l, src76_l, src21_l, src43_l, src65_l, src87_l; __m128i src10_h, src32_h, src54_h, src76_h, src21_h, src43_h, src65_h, src87_h; __m128i filt0, filt1, filt2; __m128i tmp0, tmp1, tmp2, tmp3; ptrdiff_t src_stride2 = src_stride << 1; ptrdiff_t src_stride3 = src_stride2 + src_stride; ptrdiff_t src_stride4 = src_stride2 << 1; DUP2_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filt0, filt1); filt2 = __lsx_vldrepl_h(filter, 4); DUP4_ARG2(__lsx_vld, src - src_stride2, 0, src - src_stride, 0, src, 0, src + src_stride, 0, src0, src1, src2, src3); src4 = __lsx_vld(src + src_stride2, 0); src += src_stride3; DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0, src1, src2, src3); src4 = __lsx_vxori_b(src4, 128); DUP4_ARG2(__lsx_vilvl_b, src1, src0, src3, src2, src4, src3, src2, src1, src10_l, src32_l, src43_l, src21_l); DUP4_ARG2(__lsx_vilvh_b, src1, src0, src3, src2, src4, src3, src2, src1, src10_h, src32_h, src43_h, src21_h); for (loop_cnt = (height >> 2); loop_cnt--;) { DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, src + src_stride3, 0, src5, src6, src7, src8); src += src_stride4; DUP4_ARG2(__lsx_vxori_b, src5, 128, src6, 128, src7, 128, src8, 128, src5, src6, src7, src8); DUP4_ARG2(__lsx_vilvl_b, src5, src4, src6, src5, src7, src6, src8, src7, src54_l, src65_l, src76_l, src87_l); DUP4_ARG2(__lsx_vilvh_b, src5, src4, src6, src5, src7, src6, src8, src7, src54_h, src65_h, src76_h, src87_h); tmp0 = DPADD_SH3_SH(src10_l, src32_l, src54_l, filt0, filt1, filt2); tmp1 = DPADD_SH3_SH(src21_l, src43_l, src65_l, filt0, filt1, filt2); tmp2 = DPADD_SH3_SH(src10_h, src32_h, src54_h, filt0, filt1, filt2); tmp3 = DPADD_SH3_SH(src21_h, src43_h, src65_h, filt0, filt1, filt2); DUP2_ARG3(__lsx_vssrarni_b_h, tmp2, tmp0, 7, tmp3, tmp1, 7, tmp0, tmp1); DUP2_ARG2(__lsx_vxori_b, tmp0, 128, tmp1, 128, tmp0, tmp1); __lsx_vst(tmp0, dst, 0); dst += dst_stride; __lsx_vst(tmp1, dst, 0); dst += dst_stride; tmp0 = DPADD_SH3_SH(src32_l, src54_l, src76_l, filt0, filt1, filt2); tmp1 = DPADD_SH3_SH(src43_l, src65_l, src87_l, filt0, filt1, filt2); tmp2 = DPADD_SH3_SH(src32_h, src54_h, src76_h, filt0, filt1, filt2); tmp3 = DPADD_SH3_SH(src43_h, src65_h, src87_h, filt0, filt1, filt2); DUP2_ARG3(__lsx_vssrarni_b_h, tmp2, tmp0, 7, tmp3, tmp1, 7, tmp0, tmp1); DUP2_ARG2(__lsx_vxori_b, tmp0, 128, tmp1, 128, tmp0, tmp1); __lsx_vst(tmp0, dst, 0); dst += dst_stride; __lsx_vst(tmp1, dst, 0); dst += dst_stride; src10_l = src54_l; src32_l = src76_l; src21_l = src65_l; src43_l = src87_l; src10_h = src54_h; src32_h = src76_h; src21_h = src65_h; src43_h = src87_h; src4 = src8; } } void ff_put_vp8_epel8_h6v6_lsx(uint8_t *dst, ptrdiff_t dst_stride, uint8_t *src, ptrdiff_t src_stride, int height, int mx, int my) { uint32_t loop_cnt; const int8_t *filter_horiz = subpel_filters_lsx[mx - 1]; const int8_t *filter_vert = subpel_filters_lsx[my - 1]; __m128i src0, src1, src2, src3, src4, src5, src6, src7, src8; __m128i filt_hz0, filt_hz1, filt_hz2; __m128i mask0, mask1, mask2, filt_vt0, filt_vt1, filt_vt2; __m128i hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, hz_out5, hz_out6; __m128i hz_out7, hz_out8, out0, out1, out2, out3, out4, out5, out6, out7; __m128i tmp0, tmp1, tmp2, tmp3; ptrdiff_t src_stride2 = src_stride << 1; ptrdiff_t src_stride3 = src_stride2 + src_stride; ptrdiff_t src_stride4 = src_stride2 << 1; mask0 = __lsx_vld(mc_filt_mask_arr, 0); src -= (2 + src_stride2); /* rearranging filter */ DUP2_ARG2(__lsx_vldrepl_h, filter_horiz, 0, filter_horiz, 2, filt_hz0, filt_hz1); filt_hz2 = __lsx_vldrepl_h(filter_horiz, 4); DUP2_ARG2(__lsx_vaddi_bu, mask0, 2, mask0, 4, mask1, mask2); DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, src + src_stride3, 0, src0, src1, src2, src3); src += src_stride4; src4 = __lsx_vld(src, 0); src += src_stride; DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0 ,src1, src2, src3); src4 = __lsx_vxori_b(src4, 128); hz_out0 = HORIZ_6TAP_FILT(src0, src0, mask0, mask1, mask2, filt_hz0, filt_hz1, filt_hz2); hz_out1 = HORIZ_6TAP_FILT(src1, src1, mask0, mask1, mask2, filt_hz0, filt_hz1, filt_hz2); hz_out2 = HORIZ_6TAP_FILT(src2, src2, mask0, mask1, mask2, filt_hz0, filt_hz1, filt_hz2); hz_out3 = HORIZ_6TAP_FILT(src3, src3, mask0, mask1, mask2, filt_hz0, filt_hz1, filt_hz2); hz_out4 = HORIZ_6TAP_FILT(src4, src4, mask0, mask1, mask2, filt_hz0, filt_hz1, filt_hz2); DUP2_ARG2(__lsx_vldrepl_h, filter_vert, 0, filter_vert, 2, filt_vt0, filt_vt1); filt_vt2 = __lsx_vldrepl_h(filter_vert, 4); DUP2_ARG2(__lsx_vpackev_b, hz_out1, hz_out0, hz_out3, hz_out2, out0, out1); DUP2_ARG2(__lsx_vpackev_b, hz_out2, hz_out1, hz_out4, hz_out3, out3, out4); for (loop_cnt = (height >> 2); loop_cnt--;) { DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, src + src_stride3, 0, src5, src6, src7, src8); src += src_stride4; DUP4_ARG2(__lsx_vxori_b, src5, 128, src6, 128, src7, 128, src8, 128, src5, src6, src7, src8); hz_out5 = HORIZ_6TAP_FILT(src5, src5, mask0, mask1, mask2, filt_hz0, filt_hz1, filt_hz2); out2 = __lsx_vpackev_b(hz_out5, hz_out4); tmp0 = DPADD_SH3_SH(out0, out1, out2,filt_vt0, filt_vt1, filt_vt2); hz_out6 = HORIZ_6TAP_FILT(src6, src6, mask0, mask1, mask2, filt_hz0, filt_hz1, filt_hz2); out5 = __lsx_vpackev_b(hz_out6, hz_out5); tmp1 = DPADD_SH3_SH(out3, out4, out5, filt_vt0, filt_vt1, filt_vt2); hz_out7 = HORIZ_6TAP_FILT(src7, src7, mask0, mask1, mask2, filt_hz0, filt_hz1, filt_hz2); out7 = __lsx_vpackev_b(hz_out7, hz_out6); tmp2 = DPADD_SH3_SH(out1, out2, out7, filt_vt0, filt_vt1, filt_vt2); hz_out8 = HORIZ_6TAP_FILT(src8, src8, mask0, mask1, mask2, filt_hz0, filt_hz1, filt_hz2); out6 = __lsx_vpackev_b(hz_out8, hz_out7); tmp3 = DPADD_SH3_SH(out4, out5, out6, filt_vt0, filt_vt1, filt_vt2); DUP2_ARG3(__lsx_vssrarni_b_h, tmp1, tmp0, 7, tmp3, tmp2, 7, tmp0, tmp1); DUP2_ARG2(__lsx_vxori_b, tmp0, 128, tmp1, 128, tmp0, tmp1); __lsx_vstelm_d(tmp0, dst, 0, 0); dst += dst_stride; __lsx_vstelm_d(tmp0, dst, 0, 1); dst += dst_stride; __lsx_vstelm_d(tmp1, dst, 0, 0); dst += dst_stride; __lsx_vstelm_d(tmp1, dst, 0, 1); dst += dst_stride; hz_out4 = hz_out8; out0 = out2; out1 = out7; out3 = out5; out4 = out6; } } void ff_put_vp8_epel16_h6v6_lsx(uint8_t *dst, ptrdiff_t dst_stride, uint8_t *src, ptrdiff_t src_stride, int height, int mx, int my) { int32_t multiple8_cnt; for (multiple8_cnt = 2; multiple8_cnt--;) { ff_put_vp8_epel8_h6v6_lsx(dst, dst_stride, src, src_stride, height, mx, my); src += 8; dst += 8; } } void ff_put_vp8_epel8_v4_lsx(uint8_t *dst, ptrdiff_t dst_stride, uint8_t *src, ptrdiff_t src_stride, int height, int mx, int my) { uint32_t loop_cnt; const int8_t *filter = subpel_filters_lsx[my - 1]; __m128i src0, src1, src2, src7, src8, src9, src10; __m128i src10_l, src72_l, src98_l, src21_l, src87_l, src109_l, filt0, filt1; __m128i out0, out1, out2, out3; ptrdiff_t src_stride2 = src_stride << 1; ptrdiff_t src_stride3 = src_stride2 + src_stride; ptrdiff_t src_stride4 = src_stride2 << 1; src -= src_stride; DUP2_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filt0, filt1); DUP2_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src0, src1); src2 = __lsx_vld(src + src_stride2, 0); src += src_stride3; DUP2_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src0, src1); src2 = __lsx_vxori_b(src2, 128); DUP2_ARG2(__lsx_vilvl_b, src1, src0, src2, src1, src10_l, src21_l); for (loop_cnt = (height >> 2); loop_cnt--;) { DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, src + src_stride3, 0, src7, src8, src9, src10); src += src_stride4; DUP4_ARG2(__lsx_vxori_b, src7, 128, src8, 128, src9, 128, src10, 128, src7, src8, src9, src10); DUP4_ARG2(__lsx_vilvl_b, src7, src2, src8, src7, src9, src8, src10, src9, src72_l, src87_l, src98_l, src109_l); out0 = FILT_4TAP_DPADD_S_H(src10_l, src72_l, filt0, filt1); out1 = FILT_4TAP_DPADD_S_H(src21_l, src87_l, filt0, filt1); out2 = FILT_4TAP_DPADD_S_H(src72_l, src98_l, filt0, filt1); out3 = FILT_4TAP_DPADD_S_H(src87_l, src109_l, filt0, filt1); DUP2_ARG3(__lsx_vssrarni_b_h, out1, out0, 7, out3, out2, 7, out0, out1); DUP2_ARG2(__lsx_vxori_b, out0, 128, out1, 128, out0, out1); __lsx_vstelm_d(out0, dst, 0, 0); dst += dst_stride; __lsx_vstelm_d(out0, dst, 0, 1); dst += dst_stride; __lsx_vstelm_d(out1, dst, 0, 0); dst += dst_stride; __lsx_vstelm_d(out1, dst, 0, 1); dst += dst_stride; src10_l = src98_l; src21_l = src109_l; src2 = src10; } } void ff_put_vp8_epel16_v4_lsx(uint8_t *dst, ptrdiff_t dst_stride, uint8_t *src, ptrdiff_t src_stride, int height, int mx, int my) { uint32_t loop_cnt; const int8_t *filter = subpel_filters_lsx[my - 1]; __m128i src0, src1, src2, src3, src4, src5, src6; __m128i src10_l, src32_l, src54_l, src21_l, src43_l, src65_l, src10_h; __m128i src32_h, src54_h, src21_h, src43_h, src65_h, filt0, filt1; __m128i tmp0, tmp1, tmp2, tmp3; ptrdiff_t src_stride2 = src_stride << 1; ptrdiff_t src_stride3 = src_stride2 + src_stride; ptrdiff_t src_stride4 = src_stride2 << 1; src -= src_stride; DUP2_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filt0, filt1); DUP2_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src0, src1); src2 = __lsx_vld(src + src_stride2, 0); src += src_stride3; DUP2_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src0, src1); src2 = __lsx_vxori_b(src2, 128); DUP2_ARG2(__lsx_vilvl_b, src1, src0, src2, src1, src10_l, src21_l); DUP2_ARG2(__lsx_vilvh_b, src1, src0, src2, src1, src10_h, src21_h); for (loop_cnt = (height >> 2); loop_cnt--;) { DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, src + src_stride3, 0, src3, src4, src5, src6); src += src_stride4; DUP4_ARG2(__lsx_vxori_b, src3, 128, src4, 128, src5, 128, src6, 128, src3, src4, src5, src6); DUP4_ARG2(__lsx_vilvl_b, src3, src2, src4, src3, src5, src4, src6, src5, src32_l, src43_l, src54_l, src65_l); DUP4_ARG2(__lsx_vilvh_b, src3, src2, src4, src3, src5, src4, src6, src5, src32_h, src43_h, src54_h, src65_h); tmp0 = FILT_4TAP_DPADD_S_H(src10_l, src32_l, filt0, filt1); tmp1 = FILT_4TAP_DPADD_S_H(src21_l, src43_l, filt0, filt1); tmp2 = FILT_4TAP_DPADD_S_H(src10_h, src32_h, filt0, filt1); tmp3 = FILT_4TAP_DPADD_S_H(src21_h, src43_h, filt0, filt1); DUP2_ARG3(__lsx_vssrarni_b_h, tmp2, tmp0, 7, tmp3, tmp1, 7, tmp0, tmp1); DUP2_ARG2(__lsx_vxori_b, tmp0, 128, tmp1, 128, tmp0, tmp1); __lsx_vst(tmp0, dst, 0); dst += dst_stride; __lsx_vst(tmp1, dst, 0); dst += dst_stride; tmp0 = FILT_4TAP_DPADD_S_H(src32_l, src54_l, filt0, filt1); tmp1 = FILT_4TAP_DPADD_S_H(src43_l, src65_l, filt0, filt1); tmp2 = FILT_4TAP_DPADD_S_H(src32_h, src54_h, filt0, filt1); tmp3 = FILT_4TAP_DPADD_S_H(src43_h, src65_h, filt0, filt1); DUP2_ARG3(__lsx_vssrarni_b_h, tmp2, tmp0, 7, tmp3, tmp1, 7, tmp0, tmp1); DUP2_ARG2(__lsx_vxori_b, tmp0, 128, tmp1, 128, tmp0, tmp1); __lsx_vst(tmp0, dst, 0); dst += dst_stride; __lsx_vst(tmp1, dst, 0); dst += dst_stride; src10_l = src54_l; src21_l = src65_l; src10_h = src54_h; src21_h = src65_h; src2 = src6; } } void ff_put_vp8_epel8_h6v4_lsx(uint8_t *dst, ptrdiff_t dst_stride, uint8_t *src, ptrdiff_t src_stride, int height, int mx, int my) { uint32_t loop_cnt; const int8_t *filter_horiz = subpel_filters_lsx[mx - 1]; const int8_t *filter_vert = subpel_filters_lsx[my - 1]; __m128i src0, src1, src2, src3, src4, src5, src6; __m128i filt_hz0, filt_hz1, filt_hz2, mask0, mask1, mask2; __m128i filt_vt0, filt_vt1, hz_out0, hz_out1, hz_out2, hz_out3; __m128i tmp0, tmp1, tmp2, tmp3, vec0, vec1, vec2, vec3; ptrdiff_t src_stride2 = src_stride << 1; ptrdiff_t src_stride3 = src_stride2 + src_stride; ptrdiff_t src_stride4 = src_stride2 << 1; mask0 = __lsx_vld(mc_filt_mask_arr, 0); src -= (2 + src_stride); /* rearranging filter */ DUP2_ARG2(__lsx_vldrepl_h, filter_horiz, 0, filter_horiz, 2, filt_hz0, filt_hz1); filt_hz2 = __lsx_vldrepl_h(filter_horiz, 4); DUP2_ARG2(__lsx_vaddi_bu, mask0, 2, mask0, 4, mask1, mask2); DUP2_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src0, src1); src2 = __lsx_vld(src + src_stride2, 0); src += src_stride3; DUP2_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src0, src1); src2 = __lsx_vxori_b(src2, 128); hz_out0 = HORIZ_6TAP_FILT(src0, src0, mask0, mask1, mask2, filt_hz0, filt_hz1, filt_hz2); hz_out1 = HORIZ_6TAP_FILT(src1, src1, mask0, mask1, mask2, filt_hz0, filt_hz1, filt_hz2); hz_out2 = HORIZ_6TAP_FILT(src2, src2, mask0, mask1, mask2, filt_hz0, filt_hz1, filt_hz2); DUP2_ARG2(__lsx_vpackev_b, hz_out1, hz_out0, hz_out2, hz_out1, vec0, vec2); DUP2_ARG2(__lsx_vldrepl_h, filter_vert, 0, filter_vert, 2, filt_vt0, filt_vt1); for (loop_cnt = (height >> 2); loop_cnt--;) { DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, src + src_stride3, 0, src3, src4, src5, src6); src += src_stride4; DUP4_ARG2(__lsx_vxori_b, src3, 128, src4, 128, src5, 128, src6, 128, src3, src4, src5, src6); hz_out3 = HORIZ_6TAP_FILT(src3, src3, mask0, mask1, mask2, filt_hz0, filt_hz1, filt_hz2); vec1 = __lsx_vpackev_b(hz_out3, hz_out2); tmp0 = FILT_4TAP_DPADD_S_H(vec0, vec1, filt_vt0, filt_vt1); hz_out0 = HORIZ_6TAP_FILT(src4, src4, mask0, mask1, mask2, filt_hz0, filt_hz1, filt_hz2); vec3 = __lsx_vpackev_b(hz_out0, hz_out3); tmp1 = FILT_4TAP_DPADD_S_H(vec2, vec3, filt_vt0, filt_vt1); hz_out1 = HORIZ_6TAP_FILT(src5, src5, mask0, mask1, mask2, filt_hz0, filt_hz1, filt_hz2); vec0 = __lsx_vpackev_b(hz_out1, hz_out0); tmp2 = FILT_4TAP_DPADD_S_H(vec1, vec0, filt_vt0, filt_vt1); hz_out2 = HORIZ_6TAP_FILT(src6, src6, mask0, mask1, mask2, filt_hz0, filt_hz1, filt_hz2); DUP2_ARG2(__lsx_vpackev_b, hz_out0, hz_out3, hz_out2, hz_out1, vec1, vec2); tmp3 = FILT_4TAP_DPADD_S_H(vec1, vec2, filt_vt0, filt_vt1); DUP2_ARG3(__lsx_vssrarni_b_h, tmp1, tmp0, 7, tmp3, tmp2, 7, tmp0, tmp1); DUP2_ARG2(__lsx_vxori_b, tmp0, 128, tmp1, 128, tmp0, tmp1); __lsx_vstelm_d(tmp0, dst, 0, 0); dst += dst_stride; __lsx_vstelm_d(tmp0, dst, 0, 1); dst += dst_stride; __lsx_vstelm_d(tmp1, dst, 0, 0); dst += dst_stride; __lsx_vstelm_d(tmp1, dst, 0, 1); dst += dst_stride; } } void ff_put_vp8_epel16_h6v4_lsx(uint8_t *dst, ptrdiff_t dst_stride, uint8_t *src, ptrdiff_t src_stride, int height, int mx, int my) { int32_t multiple8_cnt; for (multiple8_cnt = 2; multiple8_cnt--;) { ff_put_vp8_epel8_h6v4_lsx(dst, dst_stride, src, src_stride, height, mx, my); src += 8; dst += 8; } } void ff_put_vp8_epel8_h4v6_lsx(uint8_t *dst, ptrdiff_t dst_stride, uint8_t *src, ptrdiff_t src_stride, int height, int mx, int my) { uint32_t loop_cnt; const int8_t *filter_horiz = subpel_filters_lsx[mx - 1]; const int8_t *filter_vert = subpel_filters_lsx[my - 1]; __m128i src0, src1, src2, src3, src4, src5, src6, src7, src8; __m128i filt_hz0, filt_hz1, mask0, mask1; __m128i filt_vt0, filt_vt1, filt_vt2; __m128i tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, tmp8; __m128i out0, out1, out2, out3, out4, out5, out6, out7; ptrdiff_t src_stride2 = src_stride << 1; ptrdiff_t src_stride3 = src_stride2 + src_stride; ptrdiff_t src_stride4 = src_stride2 << 1; mask0 = __lsx_vld(mc_filt_mask_arr, 0); src -= (1 + src_stride2); /* rearranging filter */ DUP2_ARG2(__lsx_vldrepl_h, filter_horiz, 0, filter_horiz, 2, filt_hz0, filt_hz1); mask1 = __lsx_vaddi_bu(mask0, 2); DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, src + src_stride3, 0, src0, src1, src2, src3); src += src_stride4; src4 = __lsx_vld(src, 0); src += src_stride; DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0, src1, src2, src3); src4 = __lsx_vxori_b(src4, 128); tmp0 = HORIZ_4TAP_FILT(src0, src0, mask0, mask1, filt_hz0, filt_hz1); tmp1 = HORIZ_4TAP_FILT(src1, src1, mask0, mask1, filt_hz0, filt_hz1); tmp2 = HORIZ_4TAP_FILT(src2, src2, mask0, mask1, filt_hz0, filt_hz1); tmp3 = HORIZ_4TAP_FILT(src3, src3, mask0, mask1, filt_hz0, filt_hz1); tmp4 = HORIZ_4TAP_FILT(src4, src4, mask0, mask1, filt_hz0, filt_hz1); DUP4_ARG2(__lsx_vpackev_b, tmp1, tmp0, tmp3, tmp2, tmp2, tmp1, tmp4, tmp3, out0, out1, out3, out4); DUP2_ARG2(__lsx_vldrepl_h, filter_vert, 0, filter_vert, 2, filt_vt0, filt_vt1); filt_vt2 = __lsx_vldrepl_h(filter_vert, 4); for (loop_cnt = (height >> 2); loop_cnt--;) { DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, src + src_stride3, 0, src5, src6, src7, src8); src += src_stride4; DUP4_ARG2(__lsx_vxori_b, src5, 128, src6, 128, src7, 128, src8, 128, src5, src6, src7, src8); tmp5 = HORIZ_4TAP_FILT(src5, src5, mask0, mask1, filt_hz0, filt_hz1); out2 = __lsx_vpackev_b(tmp5, tmp4); tmp0 = DPADD_SH3_SH(out0, out1, out2, filt_vt0, filt_vt1, filt_vt2); tmp6 = HORIZ_4TAP_FILT(src6, src6, mask0, mask1, filt_hz0, filt_hz1); out5 = __lsx_vpackev_b(tmp6, tmp5); tmp1 = DPADD_SH3_SH(out3, out4, out5, filt_vt0, filt_vt1, filt_vt2); tmp7 = HORIZ_4TAP_FILT(src7, src7, mask0, mask1, filt_hz0, filt_hz1); out6 = __lsx_vpackev_b(tmp7, tmp6); tmp2 = DPADD_SH3_SH(out1, out2, out6, filt_vt0, filt_vt1, filt_vt2); tmp8 = HORIZ_4TAP_FILT(src8, src8, mask0, mask1, filt_hz0, filt_hz1); out7 = __lsx_vpackev_b(tmp8, tmp7); tmp3 = DPADD_SH3_SH(out4, out5, out7, filt_vt0, filt_vt1, filt_vt2); DUP2_ARG3(__lsx_vssrarni_b_h, tmp1, tmp0, 7, tmp3, tmp2, 7, tmp0, tmp1); DUP2_ARG2(__lsx_vxori_b, tmp0, 128, tmp1, 128, tmp0, tmp1); __lsx_vstelm_d(tmp0, dst, 0, 0); dst += dst_stride; __lsx_vstelm_d(tmp0, dst, 0, 1); dst += dst_stride; __lsx_vstelm_d(tmp1, dst, 0, 0); dst += dst_stride; __lsx_vstelm_d(tmp1, dst, 0, 1); dst += dst_stride; tmp4 = tmp8; out0 = out2; out1 = out6; out3 = out5; out4 = out7; } } void ff_put_vp8_epel16_h4v6_lsx(uint8_t *dst, ptrdiff_t dst_stride, uint8_t *src, ptrdiff_t src_stride, int height, int mx, int my) { int32_t multiple8_cnt; for (multiple8_cnt = 2; multiple8_cnt--;) { ff_put_vp8_epel8_h4v6_lsx(dst, dst_stride, src, src_stride, height, mx, my); src += 8; dst += 8; } } void ff_put_vp8_pixels8_lsx(uint8_t *dst, ptrdiff_t dst_stride, uint8_t *src, ptrdiff_t src_stride, int height, int mx, int my) { int32_t cnt; __m128i src0, src1, src2, src3; ptrdiff_t src_stride2 = src_stride << 1; ptrdiff_t src_stride3 = src_stride2 + src_stride; ptrdiff_t src_stride4 = src_stride2 << 1; if (0 == height % 8) { for (cnt = height >> 3; cnt--;) { DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, src + src_stride3, 0, src0, src1, src2, src3); src += src_stride4; __lsx_vstelm_d(src0, dst, 0, 0); dst += dst_stride; __lsx_vstelm_d(src1, dst, 0, 0); dst += dst_stride; __lsx_vstelm_d(src2, dst, 0, 0); dst += dst_stride; __lsx_vstelm_d(src3, dst, 0, 0); dst += dst_stride; DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, src + src_stride3, 0, src0, src1, src2, src3); src += src_stride4; __lsx_vstelm_d(src0, dst, 0, 0); dst += dst_stride; __lsx_vstelm_d(src1, dst, 0, 0); dst += dst_stride; __lsx_vstelm_d(src2, dst, 0, 0); dst += dst_stride; __lsx_vstelm_d(src3, dst, 0, 0); dst += dst_stride; } } else if( 0 == height % 4) { for (cnt = (height >> 2); cnt--;) { DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, src + src_stride3, 0, src0, src1, src2, src3); src += src_stride4; __lsx_vstelm_d(src0, dst, 0, 0); dst += dst_stride; __lsx_vstelm_d(src1, dst, 0, 0); dst += dst_stride; __lsx_vstelm_d(src2, dst, 0, 0); dst += dst_stride; __lsx_vstelm_d(src3, dst, 0, 0); dst += dst_stride; } } } void ff_put_vp8_pixels16_lsx(uint8_t *dst, ptrdiff_t dst_stride, uint8_t *src, ptrdiff_t src_stride, int height, int mx, int my) { int32_t width = 16; int32_t cnt, loop_cnt; uint8_t *src_tmp, *dst_tmp; __m128i src0, src1, src2, src3, src4, src5, src6, src7; ptrdiff_t src_stride2 = src_stride << 1; ptrdiff_t src_stride3 = src_stride2 + src_stride; ptrdiff_t src_stride4 = src_stride2 << 1; ptrdiff_t dst_stride2 = dst_stride << 1; ptrdiff_t dst_stride3 = dst_stride2 + dst_stride; ptrdiff_t dst_stride4 = dst_stride2 << 1; if (0 == height % 8) { for (cnt = (width >> 4); cnt--;) { src_tmp = src; dst_tmp = dst; for (loop_cnt = (height >> 3); loop_cnt--;) { DUP4_ARG2(__lsx_vld, src_tmp, 0, src_tmp + src_stride, 0, src_tmp + src_stride2, 0, src_tmp + src_stride3, 0, src4, src5, src6, src7); src_tmp += src_stride4; __lsx_vst(src4, dst_tmp, 0); __lsx_vst(src5, dst_tmp + dst_stride, 0); __lsx_vst(src6, dst_tmp + dst_stride2, 0); __lsx_vst(src7, dst_tmp + dst_stride3, 0); dst_tmp += dst_stride4; DUP4_ARG2(__lsx_vld, src_tmp, 0, src_tmp + src_stride, 0, src_tmp + src_stride2, 0, src_tmp + src_stride3, 0, src4, src5, src6, src7); src_tmp += src_stride4; __lsx_vst(src4, dst_tmp, 0); __lsx_vst(src5, dst_tmp + dst_stride, 0); __lsx_vst(src6, dst_tmp + dst_stride2, 0); __lsx_vst(src7, dst_tmp + dst_stride3, 0); dst_tmp += dst_stride4; } src += 16; dst += 16; } } else if (0 == height % 4) { for (cnt = (height >> 2); cnt--;) { DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, src + src_stride3, 0, src0, src1, src2, src3); src += 4 * src_stride4; __lsx_vst(src0, dst, 0); __lsx_vst(src1, dst + dst_stride, 0); __lsx_vst(src2, dst + dst_stride2, 0); __lsx_vst(src3, dst + dst_stride3, 0); dst += dst_stride4; } } }