dsputil_altivec.h
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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 
29 void ff_put_pixels16_altivec(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h);
30 
31 void ff_avg_pixels16_altivec(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h);
32 
33 void ff_fdct_altivec(int16_t *block);
34 void ff_gmc1_altivec(uint8_t *dst, uint8_t *src, int stride, int h,
35  int x16, int y16, int rounder);
36 void ff_idct_put_altivec(uint8_t *dest, int line_size, int16_t *block);
37 void ff_idct_add_altivec(uint8_t *dest, int line_size, int16_t *block);
38 
42 
43 #endif /* AVCODEC_PPC_DSPUTIL_ALTIVEC_H */
void ff_idct_put_altivec(uint8_t *dest, int line_size, int16_t *block)
Definition: idct_altivec.c:160
void ff_float_init_altivec(DSPContext *c, AVCodecContext *avctx)
int stride
Definition: mace.c:144
uint8_t
void ff_dsputil_init_altivec(DSPContext *c, AVCodecContext *avctx)
void ff_avg_pixels16_altivec(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
void ff_put_pixels16_altivec(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
dest
Definition: start.py:60
AVS_Value src
Definition: avisynth_c.h:523
main external API structure.
void ff_int_init_altivec(DSPContext *c, AVCodecContext *avctx)
Definition: int_altivec.c:140
static double c[64]
DSP utils.
void ff_idct_add_altivec(uint8_t *dest, int line_size, int16_t *block)
Definition: idct_altivec.c:182
else dst[i][x+y *dst_stride[i]]
Definition: vf_mcdeint.c:160
void ff_gmc1_altivec(uint8_t *dst, uint8_t *src, int stride, int h, int x16, int y16, int rounder)
Definition: gmc_altivec.c:32
void ff_fdct_altivec(int16_t *block)
Definition: fdct_altivec.c:197
DSPContext.
Definition: dsputil.h:127