| 1 | //stream.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 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 Lesser 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 Lesser 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 Lesser 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: Even though this file is LGPLed it (may) include GPLed files |
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| 24 | * so the license of this file is/may therefore downgraded to GPL. |
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| 25 | * See HACKING for details. |
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| 26 | */ |
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| 27 | |
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| 28 | #ifndef _ROARAUDIO_STREAM_H_ |
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| 29 | #define _ROARAUDIO_STREAM_H_ |
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| 30 | |
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| 31 | #define ROAR_DIR_DEFAULT ROAR_DIR_PLAY |
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| 32 | |
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| 33 | #define ROAR_DIR_PLAY 1 |
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| 34 | #define ROAR_DIR_RECORD 2 |
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| 35 | #define ROAR_DIR_MONITOR 3 |
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| 36 | #define ROAR_DIR_FILTER 4 |
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| 37 | |
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| 38 | #define ROAR_DIR_OUTPUT 5 |
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| 39 | |
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| 40 | //#define ROAR_DIR_MIXING 6 |
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| 41 | //#define ROAR_DIR_INTERNAL 7 |
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| 42 | |
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| 43 | #define ROAR_DIR_META 8 |
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| 44 | #define ROAR_DIR_BIDIR 9 |
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| 45 | |
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| 46 | |
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| 47 | #define ROAR_CARE_NOPOS 0 |
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| 48 | #define ROAR_CARE_POS 1 |
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| 49 | |
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| 50 | #define ROAR_STREAM(a) ((struct roar_stream*)(a)) |
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| 51 | |
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| 52 | #define ROAR_STREAMS_MAX 64 |
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| 53 | |
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| 54 | struct roar_stream { |
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| 55 | int id; |
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| 56 | |
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| 57 | int fh; |
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| 58 | int dir; |
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| 59 | int care_pos; |
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| 60 | |
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| 61 | uint32_t pos; |
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| 62 | uint32_t pos_rel_id; |
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| 63 | |
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| 64 | struct roar_audio_info info; |
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| 65 | |
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| 66 | int datalen; |
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| 67 | char * database; |
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| 68 | int offset; |
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| 69 | char * dataoff; |
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| 70 | }; |
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| 71 | |
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| 72 | #endif |
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| 73 | |
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| 74 | //ll |
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