| 1 | //beep.c: |
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| 2 | |
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| 3 | /* |
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| 4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2010 |
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| 5 | * |
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| 6 | * This file is part of roard 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 | * 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 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, 51 Franklin Street, Fifth Floor, |
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| 22 | * Boston, MA 02110-1301, USA. |
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| 23 | * |
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| 24 | */ |
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| 25 | |
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| 26 | #include "roard.h" |
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| 27 | |
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| 28 | int beep_start (int client, struct roar_beep * beep) { |
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| 29 | struct roar_stream_server * ss; |
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| 30 | struct roar_stream * s; |
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| 31 | int stream; |
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| 32 | |
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| 33 | if ( beep->vol == 0 ) |
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| 34 | beep->vol = ROAR_BEEP_MAX_VOL; |
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| 35 | |
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| 36 | if ( beep->time == 0 ) |
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| 37 | beep->time = 512; // 512ms |
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| 38 | |
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| 39 | if ( beep->freq == 0 ) |
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| 40 | beep->freq = 440; |
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| 41 | |
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| 42 | if ( beep->type == 0 ) |
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| 43 | beep->type = ROAR_BEEP_TYPE_DEFAULT; |
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| 44 | |
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| 45 | // x, y, z location '0' is allready centered. |
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| 46 | |
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| 47 | // TODO: remove the following lions as soon as we support non zero values |
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| 48 | if ( beep->z != 0 ) |
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| 49 | return -1; |
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| 50 | |
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| 51 | if ( beep->y != 0 ) |
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| 52 | return -1; |
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| 53 | |
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| 54 | if ( beep->x != 0 ) |
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| 55 | return -1; |
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| 56 | |
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| 57 | if ((stream = streams_new()) == -1 ) |
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| 58 | return -1; |
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| 59 | |
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| 60 | if ( client_stream_add(client, stream) == -1 ) { |
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| 61 | streams_delete(stream); |
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| 62 | return -1; |
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| 63 | } |
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| 64 | |
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| 65 | if ( streams_set_name(stream, "Beep Source") == -1 ) { |
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| 66 | streams_delete(stream); |
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| 67 | return -1; |
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| 68 | } |
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| 69 | |
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| 70 | if ( streams_get(stream, &ss) == -1 ) { |
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| 71 | streams_delete(stream); |
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| 72 | return -1; |
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| 73 | } |
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| 74 | |
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| 75 | s = ROAR_STREAM(ss); |
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| 76 | |
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| 77 | memcpy(&(s->info), g_sa, sizeof(s->info)); |
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| 78 | |
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| 79 | s->info.channels = 1; |
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| 80 | |
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| 81 | if ( streams_set_dir(stream, ROAR_DIR_PLAY, 1) == -1 ) { |
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| 82 | streams_delete(stream); |
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| 83 | return -1; |
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| 84 | } |
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| 85 | |
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| 86 | return stream; |
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| 87 | } |
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| 88 | |
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| 89 | //ll |
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