//stream.h: /* * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008-2014 * * This file is part of libroar a part of RoarAudio, * a cross-platform sound system for both, home and professional use. * See README for details. * * This file is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 3 * as published by the Free Software Foundation. * * libroar is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this software; see the file COPYING. If not, write to * the Free Software Foundation, 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301, USA. * * NOTE for everyone want's to change something and send patches: * read README and HACKING! There a addition information on * the license of this document you need to read before you send * any patches. * * NOTE for uses of non-GPL (LGPL,...) software using libesd, libartsc * or libpulse*: * The libs libroaresd, libroararts and libroarpulse link this lib * and are therefore GPL. Because of this it may be illigal to use * them with any software that uses libesd, libartsc or libpulse*. */ #ifndef _LIBROARSTREAM_H_ #define _LIBROARSTREAM_H_ #include "roaraudio.h" #define _LIBROAR_STREAM_STDATTRS _LIBROAR_ATTR_USE_RESULT _LIBROAR_ATTR_NONNULL_ALL const char * roar_dir2str (const int dir) _LIBROAR_ATTR_USE_RESULT _LIBROAR_ATTR_PURE; int roar_str2dir (const char * name) _LIBROAR_ATTR_USE_RESULT _LIBROAR_ATTR_NONNULL_ALL _LIBROAR_ATTR_PURE; struct roar_stream_info { int block_size; int pre_underruns; int post_underruns; uint32_t codec; uint32_t flags; char * driver; uint_least32_t delay; int state; int mixer; int role; }; struct roar_stream_rpg { int mode; uint16_t mul; uint16_t div; }; int roar_stream_connect (struct roar_connection * con, struct roar_stream * s, int dir, int mixer) _LIBROAR_STREAM_STDATTRS; int roar_stream_new (struct roar_stream * s, unsigned int rate, unsigned int channels, unsigned int bits, unsigned int codec) _LIBROAR_ATTR_NONNULL_ALL; int roar_stream_new_by_info (struct roar_stream * s, const struct roar_audio_info * info) _LIBROAR_STREAM_STDATTRS; int roar_stream_set_rel_id(struct roar_stream * s, int id) _LIBROAR_ATTR_NONNULL_ALL; int roar_stream_get_rel_id(struct roar_stream * s) _LIBROAR_STREAM_STDATTRS; int roar_stream_new_by_id(struct roar_stream * s, int id) _LIBROAR_ATTR_NONNULL_ALL; int roar_stream_new_empty(struct roar_stream * s) _LIBROAR_STREAM_STDATTRS; int roar_stream_set_id (struct roar_stream * s, int id) _LIBROAR_ATTR_NONNULL_ALL; int roar_stream_get_id (struct roar_stream * s) _LIBROAR_STREAM_STDATTRS; int roar_stream_set_fh (struct roar_stream * s, int fh) _LIBROAR_ATTR_NONNULL_ALL; int roar_stream_get_fh (struct roar_stream * s) _LIBROAR_STREAM_STDATTRS; int roar_stream_set_dir (struct roar_stream * s, int dir) _LIBROAR_ATTR_NONNULL_ALL; int roar_stream_get_dir (struct roar_stream * s) _LIBROAR_STREAM_STDATTRS; int roar_stream_exec (struct roar_connection * con, struct roar_stream * s) _LIBROAR_STREAM_STDATTRS; int roar_stream_connect_to (struct roar_connection * con, struct roar_stream * s, int type, char * host, int port); int roar_stream_connect_to_ask (struct roar_connection * con, struct roar_stream * s, int type, char * host, int port); int roar_stream_passfh (struct roar_connection * con, struct roar_stream * s, int fh) _LIBROAR_STREAM_STDATTRS; int roar_stream_attach_simple (struct roar_connection * con, struct roar_stream * s, int client) _LIBROAR_STREAM_STDATTRS; int roar_stream_get_info (struct roar_connection * con, struct roar_stream * s, struct roar_stream_info * info) _LIBROAR_STREAM_STDATTRS; int roar_stream_get_name (struct roar_connection * con, struct roar_stream * s, char * name, size_t len) _LIBROAR_STREAM_STDATTRS; int roar_stream_get_chanmap (struct roar_connection * con, struct roar_stream * s, char * map, size_t * len) _LIBROAR_STREAM_STDATTRS; int roar_stream_set_chanmap (struct roar_connection * con, struct roar_stream * s, char * map, size_t len) _LIBROAR_STREAM_STDATTRS; int roar_stream_set_flags (struct roar_connection * con, struct roar_stream * s, uint32_t flags, int action) _LIBROAR_STREAM_STDATTRS; int roar_stream_set_role (struct roar_connection * con, struct roar_stream * s, int role) _LIBROAR_STREAM_STDATTRS; int roar_stream_get_rpg (struct roar_connection * con, struct roar_stream * s, struct roar_stream_rpg * rpg) _LIBROAR_STREAM_STDATTRS; int roar_stream_set_rpg (struct roar_connection * con, struct roar_stream * s, const struct roar_stream_rpg * rpg) _LIBROAR_STREAM_STDATTRS; int roar_stream_s2m (struct roar_stream * s, struct roar_message * m); int roar_stream_m2s (struct roar_stream * s, struct roar_message * m); int32_t roar_str2codec (const char * codec) _LIBROAR_STREAM_STDATTRS _LIBROAR_ATTR_PURE; const char * roar_codec2str (const uint32_t codec) _LIBROAR_ATTR_USE_RESULT _LIBROAR_ATTR_PURE; int32_t roar_mime2codec (const char * mime) _LIBROAR_STREAM_STDATTRS _LIBROAR_ATTR_PURE; const char * roar_codec2mime (const uint32_t codec) _LIBROAR_ATTR_USE_RESULT _LIBROAR_ATTR_PURE; int32_t roar_str2rate(const char * rate) _LIBROAR_STREAM_STDATTRS _LIBROAR_ATTR_PURE; int32_t roar_str2bits(const char * bits) _LIBROAR_STREAM_STDATTRS _LIBROAR_ATTR_PURE; int32_t roar_str2channels(const char * channels) _LIBROAR_STREAM_STDATTRS _LIBROAR_ATTR_PURE; const char * roar_streamstate2str(int streamstate) _LIBROAR_ATTR_USE_RESULT _LIBROAR_ATTR_PURE; int roar_str2role (const char * role) _LIBROAR_STREAM_STDATTRS _LIBROAR_ATTR_PURE; const char * roar_role2str (const int role) _LIBROAR_ATTR_USE_RESULT _LIBROAR_ATTR_PURE; const char * roar_rpgmode2str(const int rpgmode) _LIBROAR_ATTR_USE_RESULT _LIBROAR_ATTR_PURE; ssize_t roar_info2samplesize (struct roar_audio_info * info) _LIBROAR_STREAM_STDATTRS _LIBROAR_ATTR_PURE; ssize_t roar_info2framesize (struct roar_audio_info * info) _LIBROAR_STREAM_STDATTRS _LIBROAR_ATTR_PURE; ssize_t roar_info2bitspersec (struct roar_audio_info * info) _LIBROAR_STREAM_STDATTRS _LIBROAR_ATTR_PURE; int roar_profile2info (struct roar_audio_info * info, const char * profile) _LIBROAR_STREAM_STDATTRS; ssize_t roar_profiles_list (const char ** list, size_t len, size_t offset) _LIBROAR_STREAM_STDATTRS; #endif //ll