diff options
Diffstat (limited to 'libavcodec/mqc.h')
| -rw-r--r-- | libavcodec/mqc.h | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/libavcodec/mqc.h b/libavcodec/mqc.h index a65433e..c0827bd 100644 --- a/libavcodec/mqc.h +++ b/libavcodec/mqc.h @@ -2,20 +2,20 @@ * MQ-coder: structures, common and decoder functions * Copyright (c) 2007 Kamil Nowosad * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * 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. * - * Libav is distributed in the hope that it will be useful, + * 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 Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -45,6 +45,20 @@ typedef struct MqcState { uint8_t cx_states[19]; } MqcState; +/* encoder */ + +/** initialize the encoder */ +void ff_mqc_initenc(MqcState *mqc, uint8_t *bp); + +/** code bit d with context cx */ +void ff_mqc_encode(MqcState *mqc, uint8_t *cxstate, int d); + +/** number of encoded bytes */ +int ff_mqc_length(MqcState *mqc); + +/** flush the encoder [returns number of bytes encoded] */ +int ff_mqc_flush(MqcState *mqc); + /* decoder */ /** |
