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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 6147 | serge | 1 | /* |
| 2 | * lossless JPEG shared bits |
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| 3 | * |
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| 4 | * This file is part of FFmpeg. |
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| 5 | * |
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| 6 | * FFmpeg is free software; you can redistribute it and/or |
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| 7 | * modify it under the terms of the GNU Lesser General Public |
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| 8 | * License as published by the Free Software Foundation; either |
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| 9 | * version 2.1 of the License, or (at your option) any later version. |
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| 10 | * |
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| 11 | * FFmpeg is distributed in the hope that it will be useful, |
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 14 | * Lesser General Public License for more details. |
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| 15 | * |
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| 16 | * You should have received a copy of the GNU Lesser General Public |
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| 17 | * License along with FFmpeg; if not, write to the Free Software |
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| 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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| 19 | */ |
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| 20 | |||
| 21 | #ifndef AVCODEC_MJPEGENC_COMMON_H |
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| 22 | #define AVCODEC_MJPEGENC_COMMON_H |
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| 23 | |||
| 24 | #include |
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| 25 | |||
| 26 | #include "avcodec.h" |
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| 27 | #include "idctdsp.h" |
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| 28 | #include "mpegvideo.h" |
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| 29 | #include "put_bits.h" |
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| 30 | |||
| 31 | void ff_mjpeg_encode_picture_header(AVCodecContext *avctx, PutBitContext *pb, |
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| 32 | ScanTable *intra_scantable, |
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| 33 | uint16_t luma_intra_matrix[64], |
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| 34 | uint16_t chroma_intra_matrix[64]); |
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| 35 | void ff_mjpeg_encode_picture_trailer(PutBitContext *pb, int header_bits); |
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| 36 | void ff_mjpeg_escape_FF(PutBitContext *pb, int start); |
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| 37 | int ff_mjpeg_encode_stuffing(MpegEncContext *s); |
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| 38 | void ff_mjpeg_init_hvsample(AVCodecContext *avctx, int hsample[3], int vsample[3]); |
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| 39 | |||
| 40 | void ff_mjpeg_encode_dc(PutBitContext *pb, int val, |
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| 41 | uint8_t *huff_size, uint16_t *huff_code); |
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| 42 | |||
| 43 | #endif /* AVCODEC_MJPEGENC_COMMON_H */ |