1 | //libroarstream.h: |
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2 | |
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3 | /* |
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4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008 |
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5 | * |
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6 | * This file is part of libroar 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 | * libroar 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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21 | * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. |
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22 | * |
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23 | * NOTE for everyone want's to change something and send patches: |
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24 | * read README and HACKING! There a addition information on |
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25 | * the license of this document you need to read before you send |
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26 | * any patches. |
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27 | * |
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28 | * NOTE for uses of non-GPL (LGPL,...) software using libesd, libartsc |
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29 | * or libpulse*: |
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30 | * The libs libroaresd, libroararts and libroarpulse link this lib |
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31 | * and are therefore GPL. Because of this it may be illigal to use |
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32 | * them with any software that uses libesd, libartsc or libpulse*. |
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33 | */ |
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34 | |
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35 | #ifndef _LIBROARSTREAM_H_ |
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36 | #define _LIBROARSTREAM_H_ |
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37 | |
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38 | #include "roaraudio.h" |
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39 | |
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40 | #define roar_dir2str(x) ((x) == ROAR_DIR_PLAY ? "play" : (x) == ROAR_DIR_MONITOR ? "monitor" : \ |
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41 | (x) == ROAR_DIR_FILTER ? "filter" : (x) == ROAR_DIR_RECORD ? "record" : \ |
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42 | (x) == ROAR_DIR_OUTPUT ? "output" : "unknown") |
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43 | /* |
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44 | #define roar_codec2str(x) ((x) == ROAR_CODEC_PCM_S_LE ? "pcm_s_le" : (x) == ROAR_CODEC_PCM_S_BE ? "pcm_s_be" : \ |
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45 | (x) == ROAR_CODEC_PCM_S_PDP ? "pcm_s_pdp" : (x) == ROAR_CODEC_MIDI_FILE ? "midi_file" : \ |
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46 | "unknown" ) |
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47 | */ |
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48 | |
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49 | struct roar_stream_info { |
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50 | int block_size; |
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51 | int pre_underruns; |
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52 | int post_underruns; |
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53 | int codec; |
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54 | }; |
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55 | |
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56 | int roar_stream_connect (struct roar_connection * con, struct roar_stream * s, int dir); |
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57 | |
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58 | int roar_stream_new (struct roar_stream * s, unsigned int rate, unsigned int channels, unsigned int bits, unsigned int codec); |
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59 | |
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60 | int roar_stream_exec (struct roar_connection * con, struct roar_stream * s); |
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61 | int roar_stream_connect_to (struct roar_connection * con, struct roar_stream * s, int type, char * host, int port); |
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62 | int roar_stream_connect_to_ask (struct roar_connection * con, struct roar_stream * s, int type, char * host, int port); |
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63 | |
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64 | int roar_stream_add_data (struct roar_connection * con, struct roar_stream * s, char * data, size_t len); |
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65 | |
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66 | int roar_stream_send_data (struct roar_connection * con, struct roar_stream * s, char * data, size_t len); |
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67 | |
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68 | int roar_stream_get_info (struct roar_connection * con, struct roar_stream * s, struct roar_stream_info * info); |
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69 | |
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70 | int roar_stream_s2m (struct roar_stream * s, struct roar_message * m); |
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71 | int roar_stream_m2s (struct roar_stream * s, struct roar_message * m); |
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72 | |
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73 | int roar_str2codec (char * codec); |
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74 | char * roar_codec2str (int codec); |
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75 | |
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76 | #endif |
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77 | |
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78 | //ll |
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