vp9dsp_init.h (9272B)
1 /* 2 * VP9 SIMD optimizations 3 * 4 * Copyright (c) 2013 Ronald S. Bultje <rsbultje gmail com> 5 * 6 * This file is part of FFmpeg. 7 * 8 * FFmpeg is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU Lesser General Public 10 * License as published by the Free Software Foundation; either 11 * version 2.1 of the License, or (at your option) any later version. 12 * 13 * FFmpeg is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 * Lesser General Public License for more details. 17 * 18 * You should have received a copy of the GNU Lesser General Public 19 * License along with FFmpeg; if not, write to the Free Software 20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 21 */ 22 23 #ifndef AVCODEC_X86_VP9DSP_INIT_H 24 #define AVCODEC_X86_VP9DSP_INIT_H 25 26 #include "libavutil/attributes.h" 27 #include "libavutil/mem_internal.h" 28 29 #include "libavcodec/vp9dsp.h" 30 31 // hack to force-expand BPC 32 #define cat(a, bpp, b) a##bpp##b 33 34 #define decl_fpel_func(avg, sz, bpp, opt) \ 35 void ff_vp9_##avg##sz##bpp##_##opt(uint8_t *dst, ptrdiff_t dst_stride, \ 36 const uint8_t *src, ptrdiff_t src_stride, \ 37 int h, int mx, int my) 38 39 #define decl_mc_func(avg, sz, dir, opt, type, f_sz, bpp) \ 40 void ff_vp9_##avg##_8tap_1d_##dir##_##sz##_##bpp##_##opt(uint8_t *dst, ptrdiff_t dst_stride, \ 41 const uint8_t *src, ptrdiff_t src_stride, \ 42 int h, const type (*filter)[f_sz]) 43 44 #define decl_mc_funcs(sz, opt, type, fsz, bpp) \ 45 decl_mc_func(put, sz, h, opt, type, fsz, bpp); \ 46 decl_mc_func(avg, sz, h, opt, type, fsz, bpp); \ 47 decl_mc_func(put, sz, v, opt, type, fsz, bpp); \ 48 decl_mc_func(avg, sz, v, opt, type, fsz, bpp) 49 50 #define decl_ipred_fn(type, sz, bpp, opt) \ 51 void ff_vp9_ipred_##type##_##sz##x##sz##_##bpp##_##opt(uint8_t *dst, \ 52 ptrdiff_t stride, \ 53 const uint8_t *l, \ 54 const uint8_t *a) 55 56 #define decl_ipred_fns(type, bpp, opt4, opt8_16_32) \ 57 decl_ipred_fn(type, 4, bpp, opt4); \ 58 decl_ipred_fn(type, 8, bpp, opt8_16_32); \ 59 decl_ipred_fn(type, 16, bpp, opt8_16_32); \ 60 decl_ipred_fn(type, 32, bpp, opt8_16_32) 61 62 #define decl_itxfm_func(typea, typeb, size, bpp, opt) \ 63 void cat(ff_vp9_##typea##_##typeb##_##size##x##size##_add_, bpp, _##opt)(uint8_t *dst, \ 64 ptrdiff_t stride, \ 65 int16_t *block, \ 66 int eob) 67 68 #define decl_itxfm_funcs(size, bpp, opt) \ 69 decl_itxfm_func(idct, idct, size, bpp, opt); \ 70 decl_itxfm_func(iadst, idct, size, bpp, opt); \ 71 decl_itxfm_func(idct, iadst, size, bpp, opt); \ 72 decl_itxfm_func(iadst, iadst, size, bpp, opt) 73 74 #define mc_rep_func(avg, sz, hsz, hszb, dir, opt, type, f_sz, bpp) \ 75 static av_always_inline void \ 76 ff_vp9_##avg##_8tap_1d_##dir##_##sz##_##bpp##_##opt(uint8_t *dst, ptrdiff_t dst_stride, \ 77 const uint8_t *src, ptrdiff_t src_stride, \ 78 int h, const type (*filter)[f_sz]) \ 79 { \ 80 ff_vp9_##avg##_8tap_1d_##dir##_##hsz##_##bpp##_##opt(dst, dst_stride, src, \ 81 src_stride, h, filter); \ 82 ff_vp9_##avg##_8tap_1d_##dir##_##hsz##_##bpp##_##opt(dst + hszb, dst_stride, src + hszb, \ 83 src_stride, h, filter); \ 84 } 85 86 #define mc_rep_funcs(sz, hsz, hszb, opt, type, fsz, bpp) \ 87 mc_rep_func(put, sz, hsz, hszb, h, opt, type, fsz, bpp) \ 88 mc_rep_func(avg, sz, hsz, hszb, h, opt, type, fsz, bpp) \ 89 mc_rep_func(put, sz, hsz, hszb, v, opt, type, fsz, bpp) \ 90 mc_rep_func(avg, sz, hsz, hszb, v, opt, type, fsz, bpp) 91 92 #define filter_8tap_1d_fn(op, sz, f, f_opt, fname, dir, dvar, bpp, opt) \ 93 static void op##_8tap_##fname##_##sz##dir##_##bpp##_##opt(uint8_t *dst, ptrdiff_t dst_stride, \ 94 const uint8_t *src, ptrdiff_t src_stride, \ 95 int h, int mx, int my) \ 96 { \ 97 ff_vp9_##op##_8tap_1d_##dir##_##sz##_##bpp##_##opt(dst, dst_stride, src, src_stride, \ 98 h, ff_filters_##f_opt[f][dvar - 1]); \ 99 } 100 101 #define filters_8tap_1d_fn(op, sz, dir, dvar, bpp, opt, f_opt) \ 102 filter_8tap_1d_fn(op, sz, FILTER_8TAP_REGULAR, f_opt, regular, dir, dvar, bpp, opt) \ 103 filter_8tap_1d_fn(op, sz, FILTER_8TAP_SHARP, f_opt, sharp, dir, dvar, bpp, opt) \ 104 filter_8tap_1d_fn(op, sz, FILTER_8TAP_SMOOTH, f_opt, smooth, dir, dvar, bpp, opt) 105 106 #define filters_8tap_1d_fn2(op, sz, bpp, opt, f_opt) \ 107 filters_8tap_1d_fn(op, sz, h, mx, bpp, opt, f_opt) \ 108 filters_8tap_1d_fn(op, sz, v, my, bpp, opt, f_opt) 109 110 #define filters_8tap_1d_fn3(op, bpp, opt4, opt8, f_opt) \ 111 filters_8tap_1d_fn2(op, 64, bpp, opt8, f_opt) \ 112 filters_8tap_1d_fn2(op, 32, bpp, opt8, f_opt) \ 113 filters_8tap_1d_fn2(op, 16, bpp, opt8, f_opt) \ 114 filters_8tap_1d_fn2(op, 8, bpp, opt8, f_opt) \ 115 filters_8tap_1d_fn2(op, 4, bpp, opt4, f_opt) 116 117 #define filter_8tap_2d_fn(op, sz, f, f_opt, fname, align, bpp, bytes, opt) \ 118 static void op##_8tap_##fname##_##sz##hv_##bpp##_##opt(uint8_t *dst, ptrdiff_t dst_stride, \ 119 const uint8_t *src, ptrdiff_t src_stride, \ 120 int h, int mx, int my) \ 121 { \ 122 LOCAL_ALIGNED_##align(uint8_t, temp, [71 * 64 * bytes]); \ 123 ff_vp9_put_8tap_1d_h_##sz##_##bpp##_##opt(temp, 64 * bytes, src - 3 * src_stride, \ 124 src_stride, h + 7, \ 125 ff_filters_##f_opt[f][mx - 1]); \ 126 ff_vp9_##op##_8tap_1d_v_##sz##_##bpp##_##opt(dst, dst_stride, temp + 3 * bytes * 64, \ 127 64 * bytes, h, \ 128 ff_filters_##f_opt[f][my - 1]); \ 129 } 130 131 #define filters_8tap_2d_fn(op, sz, align, bpp, bytes, opt, f_opt) \ 132 filter_8tap_2d_fn(op, sz, FILTER_8TAP_REGULAR, f_opt, regular, align, bpp, bytes, opt) \ 133 filter_8tap_2d_fn(op, sz, FILTER_8TAP_SHARP, f_opt, sharp, align, bpp, bytes, opt) \ 134 filter_8tap_2d_fn(op, sz, FILTER_8TAP_SMOOTH, f_opt, smooth, align, bpp, bytes, opt) 135 136 #define filters_8tap_2d_fn2(op, align, bpp, bytes, opt4, opt8, f_opt) \ 137 filters_8tap_2d_fn(op, 64, align, bpp, bytes, opt8, f_opt) \ 138 filters_8tap_2d_fn(op, 32, align, bpp, bytes, opt8, f_opt) \ 139 filters_8tap_2d_fn(op, 16, align, bpp, bytes, opt8, f_opt) \ 140 filters_8tap_2d_fn(op, 8, align, bpp, bytes, opt8, f_opt) \ 141 filters_8tap_2d_fn(op, 4, align, bpp, bytes, opt4, f_opt) 142 143 #define init_fpel_func(idx1, idx2, sz, type, bpp, opt) \ 144 dsp->mc[idx1][FILTER_8TAP_SMOOTH ][idx2][0][0] = \ 145 dsp->mc[idx1][FILTER_8TAP_REGULAR][idx2][0][0] = \ 146 dsp->mc[idx1][FILTER_8TAP_SHARP ][idx2][0][0] = \ 147 dsp->mc[idx1][FILTER_BILINEAR ][idx2][0][0] = ff_vp9_##type##sz##bpp##_##opt 148 149 #define init_subpel1(idx1, idx2, idxh, idxv, sz, dir, type, bpp, opt) \ 150 dsp->mc[idx1][FILTER_8TAP_SMOOTH ][idx2][idxh][idxv] = \ 151 type##_8tap_smooth_##sz##dir##_##bpp##_##opt; \ 152 dsp->mc[idx1][FILTER_8TAP_REGULAR][idx2][idxh][idxv] = \ 153 type##_8tap_regular_##sz##dir##_##bpp##_##opt; \ 154 dsp->mc[idx1][FILTER_8TAP_SHARP ][idx2][idxh][idxv] = \ 155 type##_8tap_sharp_##sz##dir##_##bpp##_##opt 156 157 #define init_subpel2(idx1, idx2, sz, type, bpp, opt) \ 158 init_subpel1(idx1, idx2, 1, 1, sz, hv, type, bpp, opt); \ 159 init_subpel1(idx1, idx2, 0, 1, sz, v, type, bpp, opt); \ 160 init_subpel1(idx1, idx2, 1, 0, sz, h, type, bpp, opt) 161 162 #define init_subpel3_32_64(idx, type, bpp, opt) \ 163 init_subpel2(0, idx, 64, type, bpp, opt); \ 164 init_subpel2(1, idx, 32, type, bpp, opt) 165 166 #define init_subpel3_8to64(idx, type, bpp, opt) \ 167 init_subpel3_32_64(idx, type, bpp, opt); \ 168 init_subpel2(2, idx, 16, type, bpp, opt); \ 169 init_subpel2(3, idx, 8, type, bpp, opt) 170 171 #define init_subpel3(idx, type, bpp, opt) \ 172 init_subpel3_8to64(idx, type, bpp, opt); \ 173 init_subpel2(4, idx, 4, type, bpp, opt) 174 175 #define init_ipred_func(type, enum, sz, bpp, opt) \ 176 dsp->intra_pred[TX_##sz##X##sz][enum##_PRED] = \ 177 cat(ff_vp9_ipred_##type##_##sz##x##sz##_, bpp, _##opt) 178 179 #define init_8_16_32_ipred_funcs(type, enum, bpp, opt) \ 180 init_ipred_func(type, enum, 8, bpp, opt); \ 181 init_ipred_func(type, enum, 16, bpp, opt); \ 182 init_ipred_func(type, enum, 32, bpp, opt) 183 184 #define init_ipred_funcs(type, enum, bpp, opt) \ 185 init_ipred_func(type, enum, 4, bpp, opt); \ 186 init_8_16_32_ipred_funcs(type, enum, bpp, opt) 187 188 void ff_vp9dsp_init_10bpp_x86(VP9DSPContext *dsp, int bitexact); 189 void ff_vp9dsp_init_12bpp_x86(VP9DSPContext *dsp, int bitexact); 190 void ff_vp9dsp_init_16bpp_x86(VP9DSPContext *dsp); 191 192 #endif /* AVCODEC_X86_VP9DSP_INIT_H */