[2143] | 1 | //remove.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 _LIBROARDSP_REMOVE_H_ |
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| 36 | #define _LIBROARDSP_REMOVE_H_ |
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| 37 | |
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| 38 | #include "libroardsp.h" |
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| 39 | |
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| 40 | struct roar_remove_state { |
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| 41 | uint16_t a, b; |
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[2145] | 42 | uint16_t old; |
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[2143] | 43 | }; |
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| 44 | |
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| 45 | int roar_remove_init (struct roar_remove_state * state); |
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[2145] | 46 | int roar_remove (void * inout, void * subs, int samples, int bits, struct roar_remove_state * state); |
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| 47 | int roar_remove_8 (int8_t * inout, int8_t * subs, int samples, struct roar_remove_state * state); |
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[2157] | 48 | int roar_remove_16 (int16_t * inout, int16_t * subs, int samples, struct roar_remove_state * state); |
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| 49 | int roar_remove_32 (int32_t * inout, int32_t * subs, int samples, struct roar_remove_state * state); |
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[2143] | 50 | |
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[2156] | 51 | int roar_remove_so (void * subout, void * in, int samples, int bits, struct roar_remove_state * state); |
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[2393] | 52 | int roar_remove_so8 (int8_t * subout, int8_t * in, int samples, struct roar_remove_state * state); |
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[2156] | 53 | int roar_remove_so16 (int16_t * subout, int16_t * in, int samples, struct roar_remove_state * state); |
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[2393] | 54 | int roar_remove_so32 (int32_t * subout, int32_t * in, int samples, struct roar_remove_state * state); |
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[2156] | 55 | |
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[2143] | 56 | #endif |
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| 57 | |
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| 58 | //ll |
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