2 * Copyright (c) 2002 Brian Foley
3 * Copyright (c) 2002 Dieter Shirley
4 * Copyright (c) 2003-2004 Romain Dolbeau <romain@dolbeau.org>
6 * This file is part of FFmpeg.
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.
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.
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
23 #ifndef AVCODEC_PPC_DSPUTIL_ALTIVEC_H
24 #define AVCODEC_PPC_DSPUTIL_ALTIVEC_H
28 #include "libavcodec/dsputil.h"
30 void ff_avg_pixels16_altivec(uint8_t *block, const uint8_t *pixels,
31 ptrdiff_t line_size, int h);
32 void ff_put_pixels16_altivec(uint8_t *block, const uint8_t *pixels,
33 ptrdiff_t line_size, int h);
35 void ff_fdct_altivec(int16_t *block);
36 void ff_gmc1_altivec(uint8_t *dst, uint8_t *src, int stride, int h,
37 int x16, int y16, int rounder);
38 void ff_idct_put_altivec(uint8_t *dest, int line_size, int16_t *block);
39 void ff_idct_add_altivec(uint8_t *dest, int line_size, int16_t *block);
41 void ff_dsputil_init_altivec(DSPContext *c, AVCodecContext *avctx,
42 unsigned high_bit_depth);
43 void ff_int_init_altivec(DSPContext *c, AVCodecContext *avctx);
45 #endif /* AVCODEC_PPC_DSPUTIL_ALTIVEC_H */