1/* 2 * Copyright (c) 2002 Brian Foley 3 * Copyright (c) 2002 Dieter Shirley 4 * Copyright (c) 2003-2004 Romain Dolbeau <romain@dolbeau.org> 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_PPC_DSPUTIL_ALTIVEC_H 24#define AVCODEC_PPC_DSPUTIL_ALTIVEC_H 25 26#include <stdint.h> 27#include "libavcodec/dsputil.h" 28 29void put_pixels16_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h); 30 31void avg_pixels16_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h); 32 33int has_altivec(void); 34 35void fdct_altivec(int16_t *block); 36void gmc1_altivec(uint8_t *dst, uint8_t *src, int stride, int h, 37 int x16, int y16, int rounder); 38void idct_put_altivec(uint8_t *dest, int line_size, int16_t *block); 39void idct_add_altivec(uint8_t *dest, int line_size, int16_t *block); 40 41void ff_vp3_idct_altivec(DCTELEM *block); 42void ff_vp3_idct_put_altivec(uint8_t *dest, int line_size, DCTELEM *block); 43void ff_vp3_idct_add_altivec(uint8_t *dest, int line_size, DCTELEM *block); 44 45void dsputil_h264_init_ppc(DSPContext* c, AVCodecContext *avctx); 46 47void dsputil_init_altivec(DSPContext* c, AVCodecContext *avctx); 48void vc1dsp_init_altivec(DSPContext* c, AVCodecContext *avctx); 49void float_init_altivec(DSPContext* c, AVCodecContext *avctx); 50void int_init_altivec(DSPContext* c, AVCodecContext *avctx); 51 52#endif /* AVCODEC_PPC_DSPUTIL_ALTIVEC_H */ 53