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- /*
- * Block Gilbert-Moore decoder
- * Copyright (c) 2010 Thilo Borgmann <thilo.borgmann _at_ mail.de>
- *
- * 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
- * Block Gilbert-Moore decoder header
- * @author Thilo Borgmann <thilo.borgmann _at_ mail.de>
- */
- #ifndef AVCODEC_BGMC_H
- #define AVCODEC_BGMC_H
- #include "avcodec.h"
- #include "get_bits.h"
- int ff_bgmc_init(AVCodecContext *avctx, uint8_t **cf_lut, int **cf_lut_status);
- void ff_bgmc_end(uint8_t **cf_lut, int **cf_lut_status);
- int ff_bgmc_decode_init(GetBitContext *gb,
- unsigned int *h, unsigned int *l, unsigned int *v);
- void ff_bgmc_decode_end(GetBitContext *gb);
- void ff_bgmc_decode(GetBitContext *gb, unsigned int num, int32_t *dst,
- int delta, unsigned int sx,
- unsigned int *h, unsigned int *l, unsigned int *v,
- uint8_t *cf_lut, int *cf_lut_status);
- #endif /* AVCODEC_BGMC_H */
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