diff options
author | Jean-Baptiste Kempf <jb@videolan.org> | 2020-11-09 12:25:02 +0100 |
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committer | Paul B Mahol <onemda@gmail.com> | 2020-11-24 09:38:35 +0100 |
commit | 052a5993adfc749b4283aac4ca0dec3087b7091a (patch) | |
tree | 663ee81d5572340d2d2ea4d5023b81b50f1fe822 /libavcodec/speedhqenc.h | |
parent | 4688017d9a1c2633c5888de5a0580d29e7680d54 (diff) |
avcodec: add SpeedHQ encoder
Diffstat (limited to 'libavcodec/speedhqenc.h')
-rw-r--r-- | libavcodec/speedhqenc.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/libavcodec/speedhqenc.h b/libavcodec/speedhqenc.h new file mode 100644 index 0000000000..5100bb2d34 --- /dev/null +++ b/libavcodec/speedhqenc.h @@ -0,0 +1,48 @@ +/* + * SpeedHQ encoder + * Copyright (c) 2000, 2001 Fabrice Bellard + * Copyright (c) 2003 Alex Beregszaszi + * Copyright (c) 2003-2004 Michael Niedermayer + * + * 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 + */ + +/** + * @file + * SpeedHQ encoder. + */ + +#ifndef AVCODEC_SPEEDHQENC_H +#define AVCODEC_SPEEDHQENC_H + +#include <stdint.h> + +#include "mjpeg.h" +#include "mjpegenc_common.h" +#include "mpegvideo.h" +#include "put_bits.h" + +int ff_speedhq_encode_init(MpegEncContext *s); +void ff_speedhq_encode_close(MpegEncContext *s); +void ff_speedhq_encode_mb(MpegEncContext *s, int16_t block[12][64]); + +void ff_speedhq_encode_picture_header(MpegEncContext *s); +void ff_speedhq_end_slice(MpegEncContext *s); + +int ff_speedhq_mb_y_order_to_mb(int mb_y_order, int mb_height, int *first_in_slice); + +#endif /* AVCODEC_SPEEDHQENC_H */ |