| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* | ||
| 2 | * gsm 06.10 decoder, Microsoft variant | ||
| 3 | * Copyright (c) 2010 Reimar Döffinger <Reimar.Doeffinger@gmx.de> | ||
| 4 | * | ||
| 5 | * This file is part of FFmpeg. | ||
| 6 | * | ||
| 7 | * FFmpeg is free software; you can redistribute it and/or | ||
| 8 | * modify it under the terms of the GNU Lesser General Public | ||
| 9 | * License as published by the Free Software Foundation; either | ||
| 10 | * version 2.1 of the License, or (at your option) any later version. | ||
| 11 | * | ||
| 12 | * FFmpeg is distributed in the hope that it will be useful, | ||
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| 15 | * Lesser General Public License for more details. | ||
| 16 | * | ||
| 17 | * You should have received a copy of the GNU Lesser General Public | ||
| 18 | * License along with FFmpeg; if not, write to the Free Software | ||
| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||
| 20 | */ | ||
| 21 | |||
| 22 | #define BITSTREAM_READER_LE | ||
| 23 | #include "avcodec.h" | ||
| 24 | #include "gsm.h" | ||
| 25 | #include "msgsmdec.h" | ||
| 26 | |||
| 27 | #include "gsmdec_template.c" | ||
| 28 | |||
| 29 | 90 | int ff_msgsm_decode_block(AVCodecContext *avctx, int16_t *samples, | |
| 30 | const uint8_t *buf, int mode) | ||
| 31 | { | ||
| 32 | int res; | ||
| 33 | GetBitContext gb; | ||
| 34 | 90 | init_get_bits(&gb, buf, GSM_MS_BLOCK_SIZE * 8); | |
| 35 | 90 | res = gsm_decode_block(avctx, samples, &gb, mode); | |
| 36 |
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90 | if (res < 0) |
| 37 | ✗ | return res; | |
| 38 | 90 | return gsm_decode_block(avctx, samples + GSM_FRAME_SIZE, &gb, mode); | |
| 39 | } | ||
| 40 |