2 * This file is part of FFmpeg.
4 * FFmpeg is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * FFmpeg is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with FFmpeg; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 #ifndef AVCODEC_H264CHROMA_H
20 #define AVCODEC_H264CHROMA_H
25 typedef void (*h264_chroma_mc_func)(uint8_t *dst /*align 8*/, uint8_t *src /*align 1*/, ptrdiff_t srcStride, int h, int x, int y);
27 typedef struct H264ChromaContext {
28 h264_chroma_mc_func put_h264_chroma_pixels_tab[4];
29 h264_chroma_mc_func avg_h264_chroma_pixels_tab[4];
32 void ff_h264chroma_init(H264ChromaContext *c, int bit_depth);
34 void ff_h264chroma_init_aarch64(H264ChromaContext *c, int bit_depth);
35 void ff_h264chroma_init_arm(H264ChromaContext *c, int bit_depth);
36 void ff_h264chroma_init_ppc(H264ChromaContext *c, int bit_depth);
37 void ff_h264chroma_init_x86(H264ChromaContext *c, int bit_depth);
38 void ff_h264chroma_init_mips(H264ChromaContext *c, int bit_depth);
40 #endif /* AVCODEC_H264CHROMA_H */