/* * lossless JPEG shared bits * * 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_MJPEGENC_COMMON_H #define AVCODEC_MJPEGENC_COMMON_H #include <stdint.h> #include "avcodec.h" #include "idctdsp.h" #include "mpegvideo.h" #include "put_bits.h" void ff_mjpeg_encode_picture_header(AVCodecContext *avctx, PutBitContext *pb, ScanTable *intra_scantable, uint16_t luma_intra_matrix[64], uint16_t chroma_intra_matrix[64]); void ff_mjpeg_encode_picture_trailer(PutBitContext *pb, int header_bits); void ff_mjpeg_escape_FF(PutBitContext *pb, int start); int ff_mjpeg_encode_stuffing(MpegEncContext *s); void ff_mjpeg_init_hvsample(AVCodecContext *avctx, int hsample[4], int vsample[4]); void ff_mjpeg_encode_dc(PutBitContext *pb, int val, uint8_t *huff_size, uint16_t *huff_code); #endif /* AVCODEC_MJPEGENC_COMMON_H */