LCOV - code coverage report
Current view: top level - libavformat - rtpdec_g726.c (source / functions) Hit Total Coverage
Test: coverage.info Lines: 0 4 0.0 %
Date: 2017-12-16 13:57:32 Functions: 0 4 0.0 %

          Line data    Source code
       1             : /*
       2             :  * Copyright (c) 2011 Miroslav SlugeĊˆ <Thunder.m@seznam.cz>
       3             :  *
       4             :  * This file is part of FFmpeg.
       5             :  *
       6             :  * FFmpeg is free software; you can redistribute it and/or
       7             :  * modify it under the terms of the GNU Lesser General Public
       8             :  * License as published by the Free Software Foundation; either
       9             :  * version 2.1 of the License, or (at your option) any later version.
      10             :  *
      11             :  * FFmpeg is distributed in the hope that it will be useful,
      12             :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      13             :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      14             :  * Lesser General Public License for more details.
      15             :  *
      16             :  * You should have received a copy of the GNU Lesser General Public
      17             :  * License along with FFmpeg; if not, write to the Free Software
      18             :  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
      19             :  */
      20             : 
      21             : #include "libavutil/attributes.h"
      22             : #include "avformat.h"
      23             : #include "rtpdec_formats.h"
      24             : 
      25             : #define RTP_G726_HANDLER(bitrate) \
      26             : static av_cold int g726_ ## bitrate ##_init(AVFormatContext *s, int st_index, \
      27             :                                             PayloadContext *data) \
      28             : { \
      29             :     AVStream *stream = s->streams[st_index]; \
      30             :     AVCodecParameters *par = stream->codecpar; \
      31             : \
      32             :     par->bits_per_coded_sample = bitrate/8; \
      33             :     par->bit_rate = par->bits_per_coded_sample * par->sample_rate; \
      34             : \
      35             :     return 0; \
      36             : } \
      37             : \
      38             : RTPDynamicProtocolHandler ff_g726_ ## bitrate ## _dynamic_handler = { \
      39             :     .enc_name   = "AAL2-G726-" #bitrate, \
      40             :     .codec_type = AVMEDIA_TYPE_AUDIO, \
      41             :     .codec_id   = AV_CODEC_ID_ADPCM_G726, \
      42             :     .init       = g726_ ## bitrate ## _init, \
      43             : }; \
      44             : RTPDynamicProtocolHandler ff_g726le_ ## bitrate ## _dynamic_handler = { \
      45             :     .enc_name   = "G726-" #bitrate, \
      46             :     .codec_type = AVMEDIA_TYPE_AUDIO, \
      47             :     .codec_id   = AV_CODEC_ID_ADPCM_G726LE, \
      48             :     .init       = g726_ ## bitrate ## _init, \
      49             : }
      50             : 
      51           0 : RTP_G726_HANDLER(16);
      52           0 : RTP_G726_HANDLER(24);
      53           0 : RTP_G726_HANDLER(32);
      54           0 : RTP_G726_HANDLER(40);

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