1/* 2 * This file is part of Libav. 3 * 4 * Libav is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either 7 * version 2.1 of the License, or (at your option) any later version. 8 * 9 * Libav is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Lesser General Public License for more details. 13 * 14 * You should have received a copy of the GNU Lesser General Public 15 * License along with Libav; if not, write to the Free Software 16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 */ 18 19#ifndef AVCODEC_ALPHA_DSPUTIL_ALPHA_H 20#define AVCODEC_ALPHA_DSPUTIL_ALPHA_H 21 22#include "libavcodec/dsputil.h" 23 24void ff_simple_idct_axp(DCTELEM *block); 25void ff_simple_idct_put_axp(uint8_t *dest, int line_size, DCTELEM *block); 26void ff_simple_idct_add_axp(uint8_t *dest, int line_size, DCTELEM *block); 27 28void put_pixels_axp_asm(uint8_t *block, const uint8_t *pixels, 29 int line_size, int h); 30void put_pixels_clamped_mvi_asm(const DCTELEM *block, uint8_t *pixels, 31 int line_size); 32void add_pixels_clamped_mvi_asm(const DCTELEM *block, uint8_t *pixels, 33 int line_size); 34extern void (*put_pixels_clamped_axp_p)(const DCTELEM *block, uint8_t *pixels, 35 int line_size); 36extern void (*add_pixels_clamped_axp_p)(const DCTELEM *block, uint8_t *pixels, 37 int line_size); 38 39void get_pixels_mvi(DCTELEM *restrict block, 40 const uint8_t *restrict pixels, int line_size); 41void diff_pixels_mvi(DCTELEM *block, const uint8_t *s1, const uint8_t *s2, 42 int stride); 43int pix_abs8x8_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h); 44int pix_abs16x16_mvi_asm(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h); 45int pix_abs16x16_x2_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h); 46int pix_abs16x16_y2_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h); 47int pix_abs16x16_xy2_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h); 48 49 50#endif /* AVCODEC_ALPHA_DSPUTIL_ALPHA_H */ 51