From f079a64aea0d19dd7adfc045747cd4b4dfb6225c Mon Sep 17 00:00:00 2001 From: Måns Rullgård Date: Tue, 3 Aug 2010 20:59:00 +0000 Subject: Move cavs dsp functions to their own struct Originally committed as revision 24685 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/cavsdsp.h | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 libavcodec/cavsdsp.h (limited to 'libavcodec/cavsdsp.h') diff --git a/libavcodec/cavsdsp.h b/libavcodec/cavsdsp.h new file mode 100644 index 0000000000..d3fae69e84 --- /dev/null +++ b/libavcodec/cavsdsp.h @@ -0,0 +1,41 @@ +/* + * Chinese AVS video (AVS1-P2, JiZhun profile) decoder. + * Copyright (c) 2006 Stefan Gehrer + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVCODEC_CAVSDSP_H +#define AVCODEC_CAVSDSP_H + +#include +#include "dsputil.h" + +typedef struct CAVSDSPContext { + qpel_mc_func put_cavs_qpel_pixels_tab[2][16]; + qpel_mc_func avg_cavs_qpel_pixels_tab[2][16]; + void (*cavs_filter_lv)(uint8_t *pix, int stride, int alpha, int beta, int tc, int bs1, int bs2); + void (*cavs_filter_lh)(uint8_t *pix, int stride, int alpha, int beta, int tc, int bs1, int bs2); + void (*cavs_filter_cv)(uint8_t *pix, int stride, int alpha, int beta, int tc, int bs1, int bs2); + void (*cavs_filter_ch)(uint8_t *pix, int stride, int alpha, int beta, int tc, int bs1, int bs2); + void (*cavs_idct8_add)(uint8_t *dst, DCTELEM *block, int stride); +} CAVSDSPContext; + +void ff_cavsdsp_init(CAVSDSPContext* c, AVCodecContext *avctx); +void ff_cavsdsp_init_mmx(CAVSDSPContext* c, AVCodecContext *avctx); + +#endif -- cgit v1.2.3