[2292] | 1 | //roarphone.c: |
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[2124] | 2 | |
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| 3 | /* |
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[5381] | 4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2009-2012 |
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[2124] | 5 | * |
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| 6 | * This file is part of roarclients a part of RoarAudio, |
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| 7 | * a cross-platform sound system for both, home and professional use. |
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| 8 | * See README for details. |
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| 9 | * |
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| 10 | * This file is free software; you can redistribute it and/or modify |
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| 11 | * it under the terms of the GNU General Public License version 3 |
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| 12 | * as published by the Free Software Foundation. |
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| 13 | * |
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| 14 | * RoarAudio is distributed in the hope that it will be useful, |
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| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 17 | * GNU General Public License for more details. |
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| 18 | * |
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| 19 | * You should have received a copy of the GNU General Public License |
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| 20 | * along with this software; see the file COPYING. If not, write to |
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[3517] | 21 | * the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
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| 22 | * Boston, MA 02110-1301, USA. |
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[2124] | 23 | * |
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| 24 | */ |
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| 25 | |
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| 26 | #include <roaraudio.h> |
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[2185] | 27 | #include <libroardsp/libroardsp.h> |
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[2282] | 28 | #include <libroareio/libroareio.h> |
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[2124] | 29 | |
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[2215] | 30 | #if defined(ROAR_HAVE_LIBSPEEX) && !defined(ROAR_HAVE_LIBSPEEXDSP) |
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| 31 | #define _SPEEX_API_OLD |
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| 32 | #elif defined(ROAR_HAVE_LIBSPEEX) && defined(ROAR_HAVE_LIBSPEEXDSP) |
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| 33 | #define _SPEEX_API_NEW |
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| 34 | #endif |
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| 35 | |
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| 36 | #ifdef _SPEEX_API_OLD |
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[2141] | 37 | #include <speex/speex_echo.h> |
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| 38 | #endif |
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| 39 | |
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| 40 | #define TIMEDIV 100 |
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[2124] | 41 | |
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[2125] | 42 | #define DRIVER "oss" |
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| 43 | |
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[2140] | 44 | // anti echo: |
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| 45 | #define AE_NONE 0 |
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| 46 | #define AE_SIMPLE 1 |
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| 47 | #define AE_SPEEX 2 |
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[2141] | 48 | #define AE_ROARD 3 |
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[2140] | 49 | |
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[2322] | 50 | #define DTX_F 25 |
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| 51 | |
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[2329] | 52 | #define CON_NONE 0x00 |
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| 53 | #define CON_CON 0x01 |
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| 54 | #define CON_STREAM 0x02 |
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| 55 | |
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[2140] | 56 | struct { |
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| 57 | int antiecho; |
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[2166] | 58 | int samples; |
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[2167] | 59 | int transcode; |
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[2321] | 60 | int64_t dtx_threshold; |
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[2986] | 61 | size_t jumbo_mtu; |
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[2993] | 62 | int ioflush_interval; |
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[2991] | 63 | struct { |
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| 64 | struct { |
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| 65 | int downmix; |
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| 66 | float lowp_freq; |
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[3006] | 67 | int speex_prep; |
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[3007] | 68 | int speex_prep_denoise; |
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| 69 | int speex_prep_agc; |
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| 70 | int speex_prep_vad; |
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[2991] | 71 | } in; |
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| 72 | } filter; |
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[2140] | 73 | } g_conf; |
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| 74 | |
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[2322] | 75 | int dtx_counter = 0; |
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| 76 | |
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[2329] | 77 | struct { |
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| 78 | int state; |
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| 79 | struct roar_connection con; |
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| 80 | struct roar_stream stream; |
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| 81 | struct roar_vio_calls * svio; |
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| 82 | } g_cons; |
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| 83 | |
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[2185] | 84 | struct roar_bixcoder transcoder[1]; |
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| 85 | |
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[2330] | 86 | struct { |
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[2977] | 87 | struct roardsp_filterchain input; |
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| 88 | struct roardsp_filterchain output; |
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| 89 | } g_filterchains; |
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| 90 | |
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| 91 | struct { |
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[2330] | 92 | struct { |
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| 93 | char key[ROAR_META_MAX_NAMELEN]; |
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| 94 | char value[LIBROAR_BUFFER_MSGDATA]; |
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| 95 | } tmp; |
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| 96 | char * rn; |
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| 97 | char * nick; |
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| 98 | char * org; |
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| 99 | char * email; |
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| 100 | char * hp; |
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| 101 | char * loc; |
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| 102 | char * thumbnail; |
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| 103 | } g_meta; |
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| 104 | |
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[2124] | 105 | void usage (void) { |
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[2292] | 106 | printf("roarphone [OPTIONS]...\n"); |
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[2124] | 107 | |
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[2330] | 108 | printf("\nServer Options:\n\n"); |
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[2124] | 109 | |
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[2995] | 110 | printf(" --server SERVER - Set server hostname\n" |
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[2994] | 111 | " --jumbo-mtu MTU - Sets the MTU for Jumbo Packets\n" |
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| 112 | " --io-flush INTERVAL - Flushs output every INTERVAL packets\n" |
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[2330] | 113 | ); |
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| 114 | |
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| 115 | printf("\nAudio Options:\n\n"); |
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[5533] | 116 | printf(" --rate -R RATE - Set sample rate\n" |
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| 117 | " --bits -B BITS - Set bits per sample\n" |
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| 118 | " --chans -C CHANNELS - Set number of channels\n" |
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| 119 | " --aiprofile PROFILE - Set audio profile\n" |
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[2330] | 120 | ); |
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| 121 | |
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[2991] | 122 | printf("\nAudio Filter Options:\n\n"); |
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| 123 | printf(" --afi-downmix - Enable input downmixing\n" |
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| 124 | " --afi-lowpass FREQ - Enable input lowpass at FREQ (in Hz)\n" |
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[3006] | 125 | " --afi-speex-prep - Enable speex preprocessor\n" |
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[3007] | 126 | " --afi-speex-denoise - Enable speex denoiser\n" |
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| 127 | " --afi-speex-agc - Enable speex AGC\n" |
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| 128 | " --afi-speex-vad - Enable speex VAD\n" |
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[2991] | 129 | ); |
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| 130 | |
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[2330] | 131 | printf("\nCodec Options:\n\n"); |
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[5533] | 132 | printf(" --codec -E CODEC - Set the codec\n" |
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[2330] | 133 | " --transcode - Use local transcodeing\n" |
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| 134 | ); |
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| 135 | |
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| 136 | printf("\nDriver Options:\n\n"); |
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| 137 | printf(" --driver DRIVER - Set the driver\n" |
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[2141] | 138 | " --device DEVICE - Set the device\n" |
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[2330] | 139 | ); |
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| 140 | |
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| 141 | printf("\nGeneral Options:\n\n"); |
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| 142 | printf(" --antiecho AEMODE - Set the anti echo mode\n" |
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[2321] | 143 | " --threshold DTXTHRES - Set the DTX threshold, disabled by default\n" |
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[2141] | 144 | " --help - Show this help\n" |
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[2124] | 145 | ); |
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| 146 | |
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[2330] | 147 | printf("\nMeta Data Options:\n\n"); |
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| 148 | printf(" --m-rn REALNAME - Sets the real name\n" |
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| 149 | " --m-nick NICK - Sets the nick name\n" |
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| 150 | " --m-email EMAIL - Sets the email address\n" |
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| 151 | " --m-hp HOMEPAGE - Sets the homepage URL\n" |
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| 152 | " --m-thumbn THUMBNAIL - Sets a URL to a thumbnail\n" |
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| 153 | " --m-loc LOCATION - Sets the location (room number)\n" |
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| 154 | " --m-org ORGANIZATION - Sets the organization/company name\n" |
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| 155 | ); |
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[2124] | 156 | } |
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| 157 | |
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[5534] | 158 | int open_stream (struct roar_vio_calls * vio, const char * server, struct roar_audio_info * info) { |
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[2329] | 159 | int fh; |
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| 160 | |
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| 161 | g_cons.svio = vio; |
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| 162 | |
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| 163 | if ( !(g_cons.state & CON_CON) ) |
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| 164 | if ( roar_simple_connect(&(g_cons.con), server, "roarphone") == -1 ) |
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| 165 | return -1; |
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| 166 | |
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| 167 | g_cons.state |= CON_CON; |
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| 168 | |
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[3013] | 169 | if ( (fh = roar_vio_simple_new_stream_obj(vio, &(g_cons.con), &(g_cons.stream), |
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| 170 | info->rate, info->channels, info->bits, info->codec, |
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[5289] | 171 | ROAR_DIR_BIDIR, -1 |
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[3013] | 172 | )) == -1 ) |
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[2329] | 173 | return -1; |
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| 174 | |
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| 175 | g_cons.state |= CON_STREAM; |
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| 176 | |
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| 177 | return 0; |
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[2128] | 178 | } |
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| 179 | |
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[2330] | 180 | #define _SET_META(ivar,itype) if ( (ivar) != NULL ) { \ |
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| 181 | meta.value = (ivar); \ |
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| 182 | meta.type = (itype); \ |
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| 183 | roar_stream_meta_set(&(g_cons.con), &(g_cons.stream), ROAR_META_MODE_SET, &meta); \ |
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| 184 | } |
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| 185 | int set_meta (void) { |
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| 186 | struct roar_meta meta; |
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| 187 | |
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| 188 | meta.value = g_meta.tmp.value; |
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| 189 | meta.key[0] = 0; |
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| 190 | meta.type = ROAR_META_TYPE_NONE; |
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| 191 | |
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| 192 | roar_stream_meta_set(&(g_cons.con), &(g_cons.stream), ROAR_META_MODE_CLEAR, &meta); |
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| 193 | |
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| 194 | _SET_META(g_meta.thumbnail, ROAR_META_TYPE_THUMBNAIL); |
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| 195 | _SET_META(g_meta.loc, ROAR_META_TYPE_LOCATION); |
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| 196 | _SET_META(g_meta.hp, ROAR_META_TYPE_HOMEPAGE); |
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| 197 | _SET_META(g_meta.org, ROAR_META_TYPE_ORGANIZATION); |
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| 198 | |
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| 199 | if ( g_meta.nick != NULL ) { |
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| 200 | if ( g_meta.rn != NULL ) { |
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| 201 | snprintf(g_meta.tmp.value, LIBROAR_BUFFER_MSGDATA-1, "%s (%s)", g_meta.rn, g_meta.nick); |
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| 202 | g_meta.tmp.value[LIBROAR_BUFFER_MSGDATA-1] = 0; |
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| 203 | _SET_META(g_meta.tmp.value, ROAR_META_TYPE_AUTHOR); |
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| 204 | } else { |
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| 205 | _SET_META(g_meta.nick, ROAR_META_TYPE_AUTHOR); |
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| 206 | } |
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| 207 | } else { |
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| 208 | if ( g_meta.rn != NULL ) { |
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| 209 | _SET_META(g_meta.rn, ROAR_META_TYPE_AUTHOR); |
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| 210 | } |
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| 211 | } |
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| 212 | |
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| 213 | // TODO: make this more nice... |
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| 214 | if ( g_meta.email != NULL ) { |
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| 215 | if ( g_meta.nick != NULL ) { |
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| 216 | if ( g_meta.rn != NULL ) { |
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| 217 | snprintf(g_meta.tmp.value, LIBROAR_BUFFER_MSGDATA-1, "%s (%s) <%s>", g_meta.rn, g_meta.nick, g_meta.email); |
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| 218 | } else { |
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| 219 | snprintf(g_meta.tmp.value, LIBROAR_BUFFER_MSGDATA-1, "%s <%s>", g_meta.nick, g_meta.email); |
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| 220 | } |
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| 221 | } else { |
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| 222 | if ( g_meta.rn != NULL ) { |
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| 223 | snprintf(g_meta.tmp.value, LIBROAR_BUFFER_MSGDATA-1, "%s <%s>", g_meta.rn, g_meta.email); |
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| 224 | } else { |
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| 225 | snprintf(g_meta.tmp.value, LIBROAR_BUFFER_MSGDATA-1, "<%s>", g_meta.email); |
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| 226 | } |
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| 227 | } |
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| 228 | g_meta.tmp.value[LIBROAR_BUFFER_MSGDATA-1] = 0; |
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| 229 | _SET_META(g_meta.tmp.value, ROAR_META_TYPE_CONTACT); |
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| 230 | } |
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| 231 | |
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| 232 | return 0; |
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| 233 | } |
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| 234 | |
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[2215] | 235 | #ifdef _SPEEX_API_OLD |
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[2141] | 236 | int anti_echo_speex16(int16_t * buf, int16_t * aebuf, size_t len, struct roar_audio_info * info) { |
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| 237 | static SpeexEchoState * state = NULL; |
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| 238 | size_t samples = info->rate / TIMEDIV; |
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| 239 | static int16_t * obuf = NULL; |
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| 240 | |
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| 241 | if ( info->channels != 1 ) |
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| 242 | return -1; |
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| 243 | |
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| 244 | if (len != samples) |
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| 245 | return -1; |
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| 246 | |
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[2142] | 247 | ROAR_DBG("anti_echo_speex16(*) = ?"); |
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| 248 | |
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[2141] | 249 | if ( state == NULL ) { |
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| 250 | if ( (state = speex_echo_state_init(samples, 100*samples)) == NULL ) |
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| 251 | return -1; |
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| 252 | |
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| 253 | // todo: set sample rate. |
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| 254 | } |
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| 255 | |
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[2142] | 256 | ROAR_DBG("anti_echo_speex16(*) = ?"); |
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| 257 | |
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[2141] | 258 | if ( obuf == NULL ) { |
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[5294] | 259 | if ( (obuf = roar_mm_malloc(2*samples)) == NULL ) |
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[2141] | 260 | return -1; |
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| 261 | } |
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| 262 | |
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[2142] | 263 | ROAR_DBG("anti_echo_speex16(*) = ?"); |
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| 264 | |
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[2141] | 265 | /* |
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| 266 | speex_echo_cancellation(state, buf, aebuf, obuf); |
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| 267 | */ |
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| 268 | |
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| 269 | speex_echo_cancel(state, buf, aebuf, obuf, NULL); |
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| 270 | |
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| 271 | memcpy(buf, obuf, 2*samples); |
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| 272 | |
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[2142] | 273 | ROAR_DBG("anti_echo_speex16(*) = 0"); |
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| 274 | |
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[2141] | 275 | return 0; |
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| 276 | } |
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| 277 | #endif |
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| 278 | |
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| 279 | int anti_echo16(int16_t * buf, int16_t * aebuf, size_t len, struct roar_audio_info * info) { |
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[2140] | 280 | size_t i; |
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| 281 | |
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[3787] | 282 | (void)info; |
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| 283 | |
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[2140] | 284 | switch (g_conf.antiecho) { |
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| 285 | case AE_NONE: |
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| 286 | return 0; |
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| 287 | break; |
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| 288 | case AE_SIMPLE: |
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| 289 | for (i = 0; i < len; i++) |
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| 290 | buf[i] -= aebuf[i]; |
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[2293] | 291 | return 0; |
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[2140] | 292 | break; |
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[2215] | 293 | #ifdef _SPEEX_API_OLD |
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[2141] | 294 | case AE_SPEEX: |
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| 295 | return anti_echo_speex16(buf, aebuf, len, info); |
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| 296 | break; |
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| 297 | #endif |
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[2293] | 298 | case AE_ROARD: |
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| 299 | return 0; |
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| 300 | break; |
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[2140] | 301 | default: |
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| 302 | return -1; |
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| 303 | break; |
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| 304 | } |
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| 305 | |
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| 306 | return -1; |
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| 307 | } |
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| 308 | |
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[2321] | 309 | int zero_if_noise16 (int16_t * data, size_t samples) { |
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| 310 | int64_t rms = roar_rms2_1_16(data, samples); |
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| 311 | |
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[2322] | 312 | if ( rms < g_conf.dtx_threshold ) { |
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| 313 | if ( dtx_counter ) { |
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| 314 | dtx_counter--; |
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| 315 | } else { |
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| 316 | memset(data, 0, samples*2); |
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| 317 | } |
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| 318 | } else { |
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| 319 | dtx_counter = DTX_F; |
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| 320 | } |
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[2321] | 321 | |
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| 322 | return 0; |
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| 323 | } |
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| 324 | |
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[2128] | 325 | int run_stream (struct roar_vio_calls * s0, struct roar_vio_calls * s1, struct roar_audio_info * info) { |
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[2129] | 326 | size_t len; |
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[2140] | 327 | void * outbuf, * micbuf; |
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| 328 | ssize_t outlen, miclen; |
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[2993] | 329 | unsigned long int pkg_count = 0; |
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[2129] | 330 | |
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[2312] | 331 | ROAR_DBG("run_stream(*): g_conf.samples = %i, info->bits = %i", g_conf.samples, info->bits); |
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[2166] | 332 | len = g_conf.samples * info->bits / 8; |
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[2312] | 333 | ROAR_DBG("run_stream(*): len=%lu", (unsigned long) len); |
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[2129] | 334 | |
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[5294] | 335 | if ( (outbuf = roar_mm_malloc(2*len)) == NULL ) |
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[2129] | 336 | return -1; |
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| 337 | |
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[2140] | 338 | micbuf = outbuf + len; |
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| 339 | |
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[2129] | 340 | while (1) { |
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[2140] | 341 | if ( (miclen = roar_vio_read(s0, micbuf, len)) <= 0 ) |
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[2129] | 342 | break; |
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[2321] | 343 | |
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[2977] | 344 | if ( roardsp_fchain_num(&(g_filterchains.input)) ) { |
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| 345 | if ( roardsp_fchain_calc(&(g_filterchains.input), micbuf, len) == -1 ) |
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| 346 | break; |
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| 347 | } |
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| 348 | |
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[2321] | 349 | if ( g_conf.dtx_threshold > 0 ) |
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| 350 | if ( info->bits == 16 ) |
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| 351 | zero_if_noise16(micbuf, miclen/2); |
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| 352 | |
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[2185] | 353 | if ( g_conf.transcode ) { |
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| 354 | if ( roar_bixcoder_write_packet(transcoder, micbuf, miclen) == -1 ) |
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| 355 | break; |
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| 356 | } else { |
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| 357 | if ( roar_vio_write(s1, micbuf, miclen) != miclen ) |
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| 358 | break; |
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| 359 | } |
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| 360 | |
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[2993] | 361 | if ( g_conf.ioflush_interval != -1 ) { |
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| 362 | if ( !(pkg_count % g_conf.ioflush_interval) ) |
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| 363 | roar_vio_sync(s1); |
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| 364 | } |
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| 365 | |
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[2185] | 366 | if ( g_conf.transcode ) { |
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[2312] | 367 | ROAR_DBG("run_stream(*): outbuf=%p, len=%lu", outbuf, (unsigned long) len); |
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[2185] | 368 | if ( roar_bixcoder_read_packet(transcoder, outbuf, len) == -1 ) |
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| 369 | break; |
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| 370 | |
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| 371 | outlen = len; |
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| 372 | } else { |
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| 373 | if ( (outlen = roar_vio_read(s1, outbuf, len)) <= 0 ) |
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| 374 | break; |
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| 375 | } |
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[2140] | 376 | |
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[2162] | 377 | if ( g_conf.antiecho != AE_NONE && info->bits == 16 ) |
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[2141] | 378 | anti_echo16(outbuf, micbuf, ROAR_MIN(miclen, outlen)/2, info); |
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[2140] | 379 | |
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[2977] | 380 | if ( roardsp_fchain_num(&(g_filterchains.output)) ) { |
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| 381 | if ( roardsp_fchain_calc(&(g_filterchains.output), outbuf, outlen) == -1 ) |
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| 382 | break; |
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| 383 | } |
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| 384 | |
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[2140] | 385 | if ( roar_vio_write(s0, outbuf, outlen) != outlen ) |
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[2129] | 386 | break; |
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[2993] | 387 | |
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| 388 | pkg_count++; |
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[2129] | 389 | } |
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| 390 | |
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[5294] | 391 | roar_mm_free(outbuf); |
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[2129] | 392 | |
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| 393 | return 0; |
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[2128] | 394 | } |
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| 395 | |
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[2124] | 396 | int main (int argc, char * argv[]) { |
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[2125] | 397 | struct roar_audio_info info = {.rate = ROAR_RATE_DEFAULT, |
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| 398 | .bits = ROAR_BITS_DEFAULT, |
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| 399 | .channels = ROAR_CHANNELS_DEFAULT, |
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| 400 | .codec = ROAR_CODEC_DEFAULT |
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| 401 | }; |
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[2167] | 402 | struct roar_audio_info dinfo; |
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[2986] | 403 | struct roar_vio_calls dvio, svio, svio_jumbo, svio_real; |
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| 404 | struct roar_vio_calls * svio_p; |
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[2991] | 405 | struct roardsp_filter * filter; |
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[5534] | 406 | const char * driver = DRIVER; |
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| 407 | const char * device = NULL; |
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| 408 | const char * server = NULL; |
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| 409 | const char * k; |
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[2124] | 410 | int i; |
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[3007] | 411 | union { |
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| 412 | int32_t i32; |
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| 413 | size_t size; |
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| 414 | } tmp; |
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[2124] | 415 | |
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[2140] | 416 | memset(&g_conf, 0, sizeof(g_conf)); |
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| 417 | |
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[2993] | 418 | g_conf.antiecho = AE_ROARD; |
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| 419 | g_conf.dtx_threshold = -1; |
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| 420 | g_conf.ioflush_interval = -1; |
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[2140] | 421 | |
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[2329] | 422 | memset(&g_cons, 0, sizeof(g_cons)); |
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| 423 | g_cons.state = CON_NONE; |
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| 424 | |
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[2330] | 425 | memset(&g_meta, 0, sizeof(g_meta)); |
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| 426 | |
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[2977] | 427 | roardsp_fchain_init(&(g_filterchains.input)); |
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| 428 | roardsp_fchain_init(&(g_filterchains.output)); |
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| 429 | |
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[2124] | 430 | for (i = 1; i < argc; i++) { |
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| 431 | k = argv[i]; |
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| 432 | |
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| 433 | if ( strcmp(k, "--server") == 0 ) { |
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| 434 | server = argv[++i]; |
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[2986] | 435 | } else if ( strcmp(k, "--jumbo-mtu") == 0 ) { |
---|
| 436 | g_conf.jumbo_mtu = atoi(argv[++i]); |
---|
[2993] | 437 | } else if ( strcmp(k, "--io-flush") == 0 ) { |
---|
| 438 | g_conf.ioflush_interval = atoi(argv[++i]); |
---|
[5533] | 439 | } else if ( strcmp(k, "--rate") == 0 || strcmp(k, "-R") == 0 ) { |
---|
[4883] | 440 | info.rate = roar_str2rate(argv[++i]); |
---|
[5533] | 441 | } else if ( strcmp(k, "--bits") == 0 || strcmp(k, "-B") == 0 ) { |
---|
[4883] | 442 | info.bits = roar_str2bits(argv[++i]); |
---|
[5533] | 443 | } else if ( strcmp(k, "--channels") == 0 || strcmp(k, "--chans") == 0 || strcmp(k, "-C") == 0 ) { |
---|
[4883] | 444 | info.channels = roar_str2channels(argv[++i]); |
---|
[5533] | 445 | } else if ( !strcmp(k, "--aiprofile") ) { |
---|
| 446 | if ( roar_profile2info(&info, argv[++i]) == -1 ) { |
---|
| 447 | fprintf(stderr, "Error: Can not load audio profile: %s: %s\n", argv[i], roar_error2str(roar_error)); |
---|
| 448 | return 1; |
---|
| 449 | } |
---|
[2991] | 450 | |
---|
| 451 | } else if ( strcmp(k, "--afi-downmix") == 0 ) { |
---|
| 452 | g_conf.filter.in.downmix = 1; |
---|
| 453 | } else if ( strcmp(k, "--afi-lowpass") == 0 ) { |
---|
| 454 | g_conf.filter.in.lowp_freq = atof(argv[++i]); |
---|
[3006] | 455 | } else if ( strcmp(k, "--afi-speex-prep") == 0 ) { |
---|
| 456 | g_conf.filter.in.speex_prep = 1; |
---|
[3007] | 457 | } else if ( strcmp(k, "--afi-speex-denoise") == 0 ) { |
---|
| 458 | g_conf.filter.in.speex_prep = 1; |
---|
| 459 | g_conf.filter.in.speex_prep_denoise = 1; |
---|
| 460 | } else if ( strcmp(k, "--afi-speex-agc") == 0 ) { |
---|
| 461 | g_conf.filter.in.speex_prep = 1; |
---|
| 462 | g_conf.filter.in.speex_prep_agc = 1; |
---|
| 463 | } else if ( strcmp(k, "--afi-speex-vad") == 0 ) { |
---|
| 464 | g_conf.filter.in.speex_prep = 1; |
---|
| 465 | g_conf.filter.in.speex_prep_vad = 1; |
---|
[2991] | 466 | |
---|
[5533] | 467 | } else if ( strcmp(k, "--codec") == 0 || strcmp(k, "-E") == 0 ) { |
---|
[2125] | 468 | info.codec = roar_str2codec(argv[++i]); |
---|
[2991] | 469 | |
---|
[2127] | 470 | } else if ( strcmp(k, "--driver") == 0 ) { |
---|
| 471 | driver = argv[++i]; |
---|
| 472 | } else if ( strcmp(k, "--device") == 0 ) { |
---|
| 473 | device = argv[++i]; |
---|
[2141] | 474 | } else if ( strcmp(k, "--antiecho") == 0 ) { |
---|
| 475 | k = argv[++i]; |
---|
| 476 | if ( !strcmp(k, "none") ) { |
---|
| 477 | g_conf.antiecho = AE_NONE; |
---|
| 478 | } else if ( !strcmp(k, "simple") ) { |
---|
| 479 | g_conf.antiecho = AE_SIMPLE; |
---|
| 480 | } else if ( !strcmp(k, "speex") ) { |
---|
| 481 | g_conf.antiecho = AE_SPEEX; |
---|
| 482 | } else if ( !strcmp(k, "roard") ) { |
---|
| 483 | g_conf.antiecho = AE_ROARD; |
---|
| 484 | } else { |
---|
| 485 | fprintf(stderr, "Error: unknown mode: %s\n", k); |
---|
| 486 | return 1; |
---|
| 487 | } |
---|
[2321] | 488 | } else if ( strcmp(k, "--threshold") == 0 ) { |
---|
| 489 | g_conf.dtx_threshold = atol(argv[++i]); |
---|
| 490 | |
---|
| 491 | // use threshold^2 or threshold < 0 for not using DTX |
---|
| 492 | if ( g_conf.dtx_threshold > 0 ) |
---|
| 493 | g_conf.dtx_threshold *= g_conf.dtx_threshold; |
---|
[2167] | 494 | } else if ( strcmp(k, "--transcode") == 0 ) { |
---|
| 495 | g_conf.transcode = 1; |
---|
[2330] | 496 | |
---|
| 497 | // META DATA: |
---|
| 498 | } else if ( strcmp(k, "--m-rn") == 0 ) { |
---|
| 499 | g_meta.rn = argv[++i]; |
---|
| 500 | } else if ( strcmp(k, "--m-nick") == 0 ) { |
---|
| 501 | g_meta.nick = argv[++i]; |
---|
| 502 | } else if ( strcmp(k, "--m-email") == 0 ) { |
---|
| 503 | g_meta.email = argv[++i]; |
---|
| 504 | } else if ( strcmp(k, "--m-hp") == 0 ) { |
---|
| 505 | g_meta.hp = argv[++i]; |
---|
| 506 | } else if ( strcmp(k, "--m-thumbn") == 0 ) { |
---|
| 507 | g_meta.thumbnail = argv[++i]; |
---|
| 508 | } else if ( strcmp(k, "--m-loc") == 0 ) { |
---|
| 509 | g_meta.loc = argv[++i]; |
---|
| 510 | } else if ( strcmp(k, "--m-org") == 0 ) { |
---|
| 511 | g_meta.org = argv[++i]; |
---|
| 512 | |
---|
| 513 | |
---|
[2124] | 514 | } else if ( strcmp(k, "--help") == 0 ) { |
---|
| 515 | usage(); |
---|
| 516 | return 0; |
---|
| 517 | } else { |
---|
| 518 | fprintf(stderr, "Error: unknown argument: %s\n", k); |
---|
| 519 | usage(); |
---|
| 520 | return 1; |
---|
| 521 | } |
---|
| 522 | } |
---|
| 523 | |
---|
[2568] | 524 | // ignore errors, maybe it will work even if this fails |
---|
| 525 | // (btw. it will never fail without crashing the rest of the app ;) |
---|
| 526 | roar_libroar_set_server(server); |
---|
| 527 | |
---|
[2293] | 528 | if ( g_conf.antiecho == AE_SPEEX ) { |
---|
| 529 | ROAR_WARN("Speex Antiecho is obsolete and may be removed in future versions. Use --antiecho roard"); |
---|
| 530 | } |
---|
| 531 | |
---|
[2166] | 532 | g_conf.samples = info.channels * info.rate / TIMEDIV; |
---|
| 533 | |
---|
[2167] | 534 | memcpy(&dinfo, &info, sizeof(dinfo)); |
---|
| 535 | |
---|
| 536 | if ( g_conf.transcode ) { |
---|
| 537 | dinfo.bits = 16; |
---|
| 538 | dinfo.codec = ROAR_CODEC_DEFAULT; |
---|
| 539 | |
---|
| 540 | switch (info.codec) { |
---|
| 541 | case ROAR_CODEC_ALAW: |
---|
| 542 | case ROAR_CODEC_MULAW: |
---|
| 543 | info.bits = 8; |
---|
| 544 | break; |
---|
| 545 | case ROAR_CODEC_ROAR_CELT: |
---|
| 546 | info.bits = 16; |
---|
| 547 | break; |
---|
| 548 | case ROAR_CODEC_ROAR_SPEEX: |
---|
| 549 | info.bits = 16; |
---|
| 550 | break; |
---|
| 551 | } |
---|
| 552 | } |
---|
| 553 | |
---|
[5380] | 554 | if ( roar_cdriver_open(&dvio, driver, device, &dinfo, ROAR_DIR_RECPLAY) == -1 ) { |
---|
[2570] | 555 | ROAR_ERR("Can not open sound card."); |
---|
[2126] | 556 | return 1; |
---|
| 557 | } |
---|
| 558 | |
---|
[2312] | 559 | ROAR_DBG("main(*): CALL open_stream(&svio, server, &info)"); |
---|
[2570] | 560 | if ( open_stream(&svio_real, server, &info) == -1 ) { |
---|
| 561 | ROAR_ERR("Can not open connection to server."); |
---|
[2128] | 562 | roar_vio_close(&dvio); |
---|
| 563 | return 2; |
---|
| 564 | } |
---|
[2312] | 565 | ROAR_DBG("main(*): RET"); |
---|
[2128] | 566 | |
---|
[2570] | 567 | if ( roar_vio_open_re(&svio, &svio_real) == -1 ) { |
---|
| 568 | ROAR_ERR("Can not open connection to server (RE VIO)."); |
---|
| 569 | roar_vio_close(&dvio); |
---|
| 570 | return 2; |
---|
| 571 | } |
---|
| 572 | |
---|
[2986] | 573 | if ( g_conf.jumbo_mtu ) { |
---|
| 574 | if ( roar_vio_open_jumbo(&svio_jumbo, &svio, g_conf.jumbo_mtu) == -1 ) { |
---|
| 575 | roar_vio_close(&dvio); |
---|
| 576 | roar_vio_close(&svio); |
---|
| 577 | return 2; |
---|
| 578 | } |
---|
| 579 | svio_p = &svio_jumbo; |
---|
| 580 | } else { |
---|
| 581 | svio_p = &svio; |
---|
| 582 | } |
---|
| 583 | |
---|
[2330] | 584 | set_meta(); |
---|
| 585 | |
---|
[3008] | 586 | if ( g_conf.transcode ) { |
---|
| 587 | dinfo.codec = info.codec; |
---|
| 588 | |
---|
| 589 | if ( roar_bixcoder_init(transcoder, &dinfo, svio_p) == -1 ) { |
---|
| 590 | roar_vio_close(&svio); |
---|
| 591 | roar_vio_close(&dvio); |
---|
| 592 | return 10; |
---|
| 593 | } |
---|
| 594 | |
---|
| 595 | // ignore errors as it may also work if this fails |
---|
| 596 | roar_bixcoder_write_header(transcoder); |
---|
| 597 | roar_bixcoder_read_header(transcoder); |
---|
| 598 | |
---|
| 599 | g_conf.samples = 8 * roar_bixcoder_packet_size(transcoder, -1) / dinfo.bits; |
---|
| 600 | } |
---|
| 601 | |
---|
[2991] | 602 | #define _err(x) roar_vio_close(&dvio); roar_vio_close(&svio); return (x) |
---|
| 603 | |
---|
| 604 | if ( g_conf.filter.in.downmix ) { |
---|
| 605 | if ( roardsp_filter_new(&filter, &(g_cons.stream), ROARDSP_FILTER_DOWNMIX) == -1 ) { |
---|
| 606 | _err(2); |
---|
| 607 | } |
---|
| 608 | |
---|
| 609 | if ( roardsp_fchain_add(&(g_filterchains.input), filter) == -1 ) { |
---|
| 610 | _err(2); |
---|
| 611 | } |
---|
| 612 | } |
---|
| 613 | |
---|
| 614 | if ( g_conf.filter.in.lowp_freq > 1 ) { |
---|
| 615 | if ( roardsp_filter_new(&filter, &(g_cons.stream), ROARDSP_FILTER_LOWP) == -1 ) { |
---|
| 616 | _err(2); |
---|
| 617 | } |
---|
| 618 | |
---|
| 619 | if ( roardsp_filter_ctl(filter, ROARDSP_FCTL_FREQ, &(g_conf.filter.in.lowp_freq)) == -1 ) { |
---|
| 620 | _err(2); |
---|
| 621 | } |
---|
| 622 | |
---|
| 623 | if ( roardsp_fchain_add(&(g_filterchains.input), filter) == -1 ) { |
---|
| 624 | _err(2); |
---|
| 625 | } |
---|
| 626 | } |
---|
| 627 | |
---|
[3006] | 628 | if ( g_conf.filter.in.speex_prep ) { |
---|
| 629 | if ( roardsp_filter_new(&filter, &(g_cons.stream), ROARDSP_FILTER_SPEEX_PREP) == -1 ) { |
---|
| 630 | _err(2); |
---|
| 631 | } |
---|
| 632 | |
---|
[3007] | 633 | tmp.size = g_conf.samples; |
---|
| 634 | if ( roardsp_filter_ctl(filter, ROARDSP_FCTL_PACKET_SIZE, &tmp) == -1 ) { |
---|
| 635 | _err(2); |
---|
| 636 | } |
---|
| 637 | |
---|
| 638 | tmp.i32 = 0; |
---|
| 639 | |
---|
| 640 | if ( g_conf.filter.in.speex_prep_denoise ) |
---|
| 641 | tmp.i32 |= ROARDSP_SPEEX_PREP_DENOISE_ON; |
---|
| 642 | |
---|
| 643 | if ( g_conf.filter.in.speex_prep_agc ) |
---|
| 644 | tmp.i32 |= ROARDSP_SPEEX_PREP_AGC_ON; |
---|
| 645 | |
---|
| 646 | if ( g_conf.filter.in.speex_prep_vad ) |
---|
| 647 | tmp.i32 |= ROARDSP_SPEEX_PREP_VAD_ON; |
---|
| 648 | |
---|
| 649 | if ( roardsp_filter_ctl(filter, ROARDSP_FCTL_MODE, &tmp) == -1 ) { |
---|
| 650 | _err(2); |
---|
| 651 | } |
---|
| 652 | |
---|
[3006] | 653 | if ( roardsp_fchain_add(&(g_filterchains.input), filter) == -1 ) { |
---|
| 654 | _err(2); |
---|
| 655 | } |
---|
| 656 | } |
---|
| 657 | |
---|
[2991] | 658 | #undef _err |
---|
| 659 | |
---|
[2312] | 660 | ROAR_DBG("main(*): CALL run_stream(&dvio, &svio, &info);"); |
---|
[2986] | 661 | run_stream(&dvio, svio_p, &info); |
---|
[2312] | 662 | ROAR_DBG("main(*): RET"); |
---|
[2128] | 663 | |
---|
[2185] | 664 | roar_bixcoder_close(transcoder); |
---|
| 665 | |
---|
[2986] | 666 | roar_vio_close(svio_p); |
---|
[2126] | 667 | roar_vio_close(&dvio); |
---|
| 668 | |
---|
[2977] | 669 | roardsp_fchain_uninit(&(g_filterchains.input)); |
---|
| 670 | roardsp_fchain_uninit(&(g_filterchains.output)); |
---|
| 671 | |
---|
[2329] | 672 | roar_disconnect(&(g_cons.con)); |
---|
| 673 | |
---|
[2124] | 674 | return 0; |
---|
| 675 | } |
---|
| 676 | |
---|
| 677 | //ll |
---|