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1 /*
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2 * Copyright (c) 2002 Brian Foley
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3 * Copyright (c) 2002 Dieter Shirley
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4 * Copyright (c) 2003-2004 Romain Dolbeau <romain@dolbeau.org>
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5 *
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6 * This file is part of FFmpeg.
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7 *
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8 * FFmpeg is free software; you can redistribute it and/or
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9 * modify it under the terms of the GNU Lesser General Public
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10 * License as published by the Free Software Foundation; either
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11 * version 2.1 of the License, or (at your option) any later version.
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12 *
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13 * FFmpeg is distributed in the hope that it will be useful,
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14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 * Lesser General Public License for more details.
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17 *
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18 * You should have received a copy of the GNU Lesser General Public
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19 * License along with FFmpeg; if not, write to the Free Software
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20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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21 */
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22
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23 #ifndef AVCODEC_PPC_DSPUTIL_ALTIVEC_H
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24 #define AVCODEC_PPC_DSPUTIL_ALTIVEC_H
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25
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26 #include <stdint.h>
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27 #include "libavcodec/dsputil.h"
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28
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29 void put_pixels16_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h);
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30
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31 void avg_pixels16_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h);
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32
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33 int has_altivec(void);
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34
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35 void fdct_altivec(int16_t *block);
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36 void gmc1_altivec(uint8_t *dst, uint8_t *src, int stride, int h,
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37 int x16, int y16, int rounder);
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38 void idct_put_altivec(uint8_t *dest, int line_size, int16_t *block);
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39 void idct_add_altivec(uint8_t *dest, int line_size, int16_t *block);
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40
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41 void ff_vp3_idct_altivec(DCTELEM *block);
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42 void ff_vp3_idct_put_altivec(uint8_t *dest, int line_size, DCTELEM *block);
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43 void ff_vp3_idct_add_altivec(uint8_t *dest, int line_size, DCTELEM *block);
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44
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45 void dsputil_h264_init_ppc(DSPContext* c);
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46
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47 void dsputil_init_altivec(DSPContext* c);
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48 //void vc1dsp_init_altivec(DSPContext* c, AVCodecContext *avctx);
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49 //void float_init_altivec(DSPContext* c, AVCodecContext *avctx);
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50 //void int_init_altivec(DSPContext* c, AVCodecContext *avctx);
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51
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52 #endif /* AVCODEC_PPC_DSPUTIL_ALTIVEC_H */
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