hpeldsp_init_neon.c (4576B)
1 /* 2 * ARM NEON optimised DSP functions 3 * Copyright (c) 2008 Mans Rullgard <mans@mansr.com> 4 * 5 * This file is part of FFmpeg. 6 * 7 * FFmpeg is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU Lesser General Public 9 * License as published by the Free Software Foundation; either 10 * version 2.1 of the License, or (at your option) any later version. 11 * 12 * FFmpeg is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Lesser General Public License for more details. 16 * 17 * You should have received a copy of the GNU Lesser General Public 18 * License along with FFmpeg; if not, write to the Free Software 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 */ 21 22 #include <stddef.h> 23 #include <stdint.h> 24 25 #include "libavutil/attributes.h" 26 #include "hpeldsp_arm.h" 27 28 void ff_put_pixels16_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 29 void ff_put_pixels16_x2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 30 void ff_put_pixels16_y2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 31 void ff_put_pixels16_xy2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 32 void ff_put_pixels8_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 33 void ff_put_pixels8_x2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 34 void ff_put_pixels8_y2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 35 void ff_put_pixels8_xy2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 36 void ff_put_pixels16_x2_no_rnd_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 37 void ff_put_pixels16_y2_no_rnd_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 38 void ff_put_pixels16_xy2_no_rnd_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 39 void ff_put_pixels8_x2_no_rnd_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 40 void ff_put_pixels8_y2_no_rnd_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 41 void ff_put_pixels8_xy2_no_rnd_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 42 43 void ff_avg_pixels16_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 44 void ff_avg_pixels16_x2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 45 void ff_avg_pixels16_y2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 46 void ff_avg_pixels16_xy2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 47 void ff_avg_pixels8_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 48 void ff_avg_pixels8_x2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 49 void ff_avg_pixels8_y2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 50 void ff_avg_pixels8_xy2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 51 void ff_avg_pixels16_x2_no_rnd_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 52 void ff_avg_pixels16_y2_no_rnd_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 53 void ff_avg_pixels16_xy2_no_rnd_neon(uint8_t *, const uint8_t *, ptrdiff_t, int); 54 55 av_cold void ff_hpeldsp_init_neon(HpelDSPContext *c, int flags) 56 { 57 c->put_pixels_tab[0][0] = ff_put_pixels16_neon; 58 c->put_pixels_tab[0][1] = ff_put_pixels16_x2_neon; 59 c->put_pixels_tab[0][2] = ff_put_pixels16_y2_neon; 60 c->put_pixels_tab[0][3] = ff_put_pixels16_xy2_neon; 61 c->put_pixels_tab[1][0] = ff_put_pixels8_neon; 62 c->put_pixels_tab[1][1] = ff_put_pixels8_x2_neon; 63 c->put_pixels_tab[1][2] = ff_put_pixels8_y2_neon; 64 c->put_pixels_tab[1][3] = ff_put_pixels8_xy2_neon; 65 66 c->put_no_rnd_pixels_tab[0][0] = ff_put_pixels16_neon; 67 c->put_no_rnd_pixels_tab[0][1] = ff_put_pixels16_x2_no_rnd_neon; 68 c->put_no_rnd_pixels_tab[0][2] = ff_put_pixels16_y2_no_rnd_neon; 69 c->put_no_rnd_pixels_tab[0][3] = ff_put_pixels16_xy2_no_rnd_neon; 70 c->put_no_rnd_pixels_tab[1][0] = ff_put_pixels8_neon; 71 c->put_no_rnd_pixels_tab[1][1] = ff_put_pixels8_x2_no_rnd_neon; 72 c->put_no_rnd_pixels_tab[1][2] = ff_put_pixels8_y2_no_rnd_neon; 73 c->put_no_rnd_pixels_tab[1][3] = ff_put_pixels8_xy2_no_rnd_neon; 74 75 c->avg_pixels_tab[0][0] = ff_avg_pixels16_neon; 76 c->avg_pixels_tab[0][1] = ff_avg_pixels16_x2_neon; 77 c->avg_pixels_tab[0][2] = ff_avg_pixels16_y2_neon; 78 c->avg_pixels_tab[0][3] = ff_avg_pixels16_xy2_neon; 79 c->avg_pixels_tab[1][0] = ff_avg_pixels8_neon; 80 c->avg_pixels_tab[1][1] = ff_avg_pixels8_x2_neon; 81 c->avg_pixels_tab[1][2] = ff_avg_pixels8_y2_neon; 82 c->avg_pixels_tab[1][3] = ff_avg_pixels8_xy2_neon; 83 84 c->avg_no_rnd_pixels_tab[0] = ff_avg_pixels16_neon; 85 c->avg_no_rnd_pixels_tab[1] = ff_avg_pixels16_x2_no_rnd_neon; 86 c->avg_no_rnd_pixels_tab[2] = ff_avg_pixels16_y2_no_rnd_neon; 87 c->avg_no_rnd_pixels_tab[3] = ff_avg_pixels16_xy2_no_rnd_neon; 88 }