[3348] | 1 | //stream.h: |
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[0] | 2 | |
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[690] | 3 | /* |
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[5381] | 4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008-2012 |
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[690] | 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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[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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[690] | 23 | * |
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| 24 | * NOTE for everyone want's to change something and send patches: |
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| 25 | * read README and HACKING! There a addition information on |
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| 26 | * the license of this document you need to read before you send |
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| 27 | * any patches. |
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| 28 | * |
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| 29 | * NOTE for uses of non-GPL (LGPL,...) software using libesd, libartsc |
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| 30 | * or libpulse*: |
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| 31 | * The libs libroaresd, libroararts and libroarpulse link this lib |
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| 32 | * and are therefore GPL. Because of this it may be illigal to use |
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| 33 | * them with any software that uses libesd, libartsc or libpulse*. |
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| 34 | */ |
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| 35 | |
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[0] | 36 | #ifndef _LIBROARSTREAM_H_ |
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| 37 | #define _LIBROARSTREAM_H_ |
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| 38 | |
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| 39 | #include "roaraudio.h" |
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| 40 | |
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[5109] | 41 | #define _LIBROAR_STREAM_STDATTRS _LIBROAR_ATTR_USE_RESULT _LIBROAR_ATTR_NONNULL_ALL |
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| 42 | |
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| 43 | const char * roar_dir2str (const int dir) _LIBROAR_ATTR_USE_RESULT _LIBROAR_ATTR_PURE; |
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| 44 | int roar_str2dir (const char * name) _LIBROAR_ATTR_USE_RESULT _LIBROAR_ATTR_NONNULL_ALL _LIBROAR_ATTR_PURE; |
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[1807] | 45 | |
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[465] | 46 | struct roar_stream_info { |
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| 47 | int block_size; |
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[492] | 48 | int pre_underruns; |
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| 49 | int post_underruns; |
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[5219] | 50 | uint32_t codec; |
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[2810] | 51 | uint32_t flags; |
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[963] | 52 | char * driver; |
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[1137] | 53 | uint_least32_t delay; |
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[2629] | 54 | int state; |
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[3213] | 55 | int mixer; |
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[3630] | 56 | int role; |
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[465] | 57 | }; |
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| 58 | |
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[5238] | 59 | int roar_stream_connect (struct roar_connection * con, struct roar_stream * s, int dir, int mixer) _LIBROAR_STREAM_STDATTRS; |
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[0] | 60 | |
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[5109] | 61 | int roar_stream_new (struct roar_stream * s, unsigned int rate, unsigned int channels, unsigned int bits, unsigned int codec) _LIBROAR_ATTR_NONNULL_ALL; |
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[1813] | 62 | |
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[5109] | 63 | int roar_stream_set_rel_id(struct roar_stream * s, int id) _LIBROAR_ATTR_NONNULL_ALL; |
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| 64 | int roar_stream_get_rel_id(struct roar_stream * s) _LIBROAR_STREAM_STDATTRS; |
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[1813] | 65 | |
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[5109] | 66 | int roar_stream_new_by_id(struct roar_stream * s, int id) _LIBROAR_ATTR_NONNULL_ALL; |
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| 67 | int roar_stream_new_empty(struct roar_stream * s) _LIBROAR_STREAM_STDATTRS; |
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[1167] | 68 | |
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[5109] | 69 | int roar_stream_set_id (struct roar_stream * s, int id) _LIBROAR_ATTR_NONNULL_ALL; |
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| 70 | int roar_stream_get_id (struct roar_stream * s) _LIBROAR_STREAM_STDATTRS; |
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[1167] | 71 | |
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[5109] | 72 | int roar_stream_set_fh (struct roar_stream * s, int fh) _LIBROAR_ATTR_NONNULL_ALL; |
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| 73 | int roar_stream_get_fh (struct roar_stream * s) _LIBROAR_STREAM_STDATTRS; |
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[1167] | 74 | |
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[5109] | 75 | int roar_stream_set_dir (struct roar_stream * s, int dir) _LIBROAR_ATTR_NONNULL_ALL; |
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| 76 | int roar_stream_get_dir (struct roar_stream * s) _LIBROAR_STREAM_STDATTRS; |
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[0] | 77 | |
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[5109] | 78 | int roar_stream_exec (struct roar_connection * con, struct roar_stream * s) _LIBROAR_STREAM_STDATTRS; |
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[81] | 79 | int roar_stream_connect_to (struct roar_connection * con, struct roar_stream * s, int type, char * host, int port); |
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[82] | 80 | int roar_stream_connect_to_ask (struct roar_connection * con, struct roar_stream * s, int type, char * host, int port); |
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[5109] | 81 | int roar_stream_passfh (struct roar_connection * con, struct roar_stream * s, int fh) _LIBROAR_STREAM_STDATTRS; |
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[0] | 82 | |
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[5109] | 83 | int roar_stream_attach_simple (struct roar_connection * con, struct roar_stream * s, int client) _LIBROAR_STREAM_STDATTRS; |
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[773] | 84 | |
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[5109] | 85 | int roar_stream_get_info (struct roar_connection * con, struct roar_stream * s, struct roar_stream_info * info) _LIBROAR_STREAM_STDATTRS; |
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| 86 | int roar_stream_get_name (struct roar_connection * con, struct roar_stream * s, char * name, size_t len) _LIBROAR_STREAM_STDATTRS; |
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[465] | 87 | |
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[5109] | 88 | int roar_stream_get_chanmap (struct roar_connection * con, struct roar_stream * s, char * map, size_t * len) _LIBROAR_STREAM_STDATTRS; |
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| 89 | int roar_stream_set_chanmap (struct roar_connection * con, struct roar_stream * s, char * map, size_t len) _LIBROAR_STREAM_STDATTRS; |
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[3538] | 90 | |
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[5238] | 91 | int roar_stream_set_flags (struct roar_connection * con, struct roar_stream * s, uint32_t flags, int action) _LIBROAR_STREAM_STDATTRS; |
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[1043] | 92 | |
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[5109] | 93 | int roar_stream_set_role (struct roar_connection * con, struct roar_stream * s, int role) _LIBROAR_STREAM_STDATTRS; |
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[3696] | 94 | |
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[0] | 95 | int roar_stream_s2m (struct roar_stream * s, struct roar_message * m); |
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| 96 | int roar_stream_m2s (struct roar_stream * s, struct roar_message * m); |
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| 97 | |
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[5270] | 98 | int32_t roar_str2codec (const char * codec) _LIBROAR_STREAM_STDATTRS _LIBROAR_ATTR_PURE; |
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| 99 | const char * roar_codec2str (const uint32_t codec) _LIBROAR_ATTR_USE_RESULT _LIBROAR_ATTR_PURE; |
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[537] | 100 | |
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[5270] | 101 | int32_t roar_mime2codec (const char * mime) _LIBROAR_STREAM_STDATTRS _LIBROAR_ATTR_PURE; |
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| 102 | const char * roar_codec2mime (const uint32_t codec) _LIBROAR_ATTR_USE_RESULT _LIBROAR_ATTR_PURE; |
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[4583] | 103 | |
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[5109] | 104 | int32_t roar_str2rate(const char * rate) _LIBROAR_STREAM_STDATTRS _LIBROAR_ATTR_PURE; |
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| 105 | int32_t roar_str2bits(const char * bits) _LIBROAR_STREAM_STDATTRS _LIBROAR_ATTR_PURE; |
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| 106 | int32_t roar_str2channels(const char * channels) _LIBROAR_STREAM_STDATTRS _LIBROAR_ATTR_PURE; |
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[4883] | 107 | |
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[5109] | 108 | const char * roar_streamstate2str(int streamstate) _LIBROAR_ATTR_USE_RESULT _LIBROAR_ATTR_PURE; |
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[2633] | 109 | |
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[5109] | 110 | int roar_str2role (const char * role) _LIBROAR_STREAM_STDATTRS _LIBROAR_ATTR_PURE; |
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| 111 | const char * roar_role2str (const int role) _LIBROAR_ATTR_USE_RESULT _LIBROAR_ATTR_PURE; |
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[3630] | 112 | |
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[5109] | 113 | ssize_t roar_info2samplesize (struct roar_audio_info * info) _LIBROAR_STREAM_STDATTRS _LIBROAR_ATTR_PURE; |
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| 114 | ssize_t roar_info2framesize (struct roar_audio_info * info) _LIBROAR_STREAM_STDATTRS _LIBROAR_ATTR_PURE; |
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| 115 | ssize_t roar_info2bitspersec (struct roar_audio_info * info) _LIBROAR_STREAM_STDATTRS _LIBROAR_ATTR_PURE; |
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[3822] | 116 | |
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[5125] | 117 | int roar_profile2info (struct roar_audio_info * info, const char * profile) _LIBROAR_STREAM_STDATTRS; |
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| 118 | ssize_t roar_profiles_list (const char ** list, size_t len, size_t offset) _LIBROAR_STREAM_STDATTRS; |
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[3942] | 119 | |
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[0] | 120 | #endif |
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| 121 | |
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| 122 | //ll |
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