[668] | 1 | //driver_raor.c: |
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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 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, 675 Mass Ave, Cambridge, MA 02139, USA. |
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| 22 | * |
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| 23 | */ |
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[0] | 24 | |
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| 25 | #include "roard.h" |
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| 26 | |
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[483] | 27 | // this is to avoid warning messages on platforms |
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| 28 | // where sizeof(void*) == 8 and szeof(int) == 4 |
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| 29 | #ifdef __LP64__ |
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| 30 | #define INSTINT long int |
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| 31 | #else |
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| 32 | #define INSTINT int |
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| 33 | #endif |
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| 34 | |
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[0] | 35 | int driver_roar_open(DRIVER_USERDATA_T * inst, char * device, struct roar_audio_info * info) { |
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| 36 | /* |
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| 37 | esd_format_t format = ESD_STREAM | ESD_PLAY; |
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| 38 | char name[80] = "roard"; |
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| 39 | |
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| 40 | format |= info->bits == 16 ? ESD_BITS16 : ESD_BITS8; |
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| 41 | format |= info->channels == 2 ? ESD_STEREO : ESD_MONO; |
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| 42 | |
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| 43 | *(int*)inst = esd_play_stream_fallback(format, info->rate, device, name); |
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| 44 | |
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| 45 | if ( *(int*)inst == -1 ) |
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| 46 | return -1; |
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| 47 | |
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| 48 | return 0; |
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| 49 | */ |
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| 50 | |
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[483] | 51 | *(INSTINT*)inst = roar_simple_play(info->rate, info->channels, info->bits, info->codec, device, "roard"); |
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[0] | 52 | |
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[483] | 53 | if ( *(INSTINT*)inst == -1 ) |
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[0] | 54 | return -1; |
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| 55 | |
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| 56 | return 0; |
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| 57 | } |
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| 58 | |
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| 59 | int driver_roar_close(DRIVER_USERDATA_T inst) { |
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[483] | 60 | return roar_simple_close((INSTINT)inst); |
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[0] | 61 | } |
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| 62 | |
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| 63 | int driver_roar_pause(DRIVER_USERDATA_T inst, int newstate) { |
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| 64 | return -1; |
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| 65 | } |
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| 66 | |
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| 67 | int driver_roar_write(DRIVER_USERDATA_T inst, char * buf, int len) { |
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[483] | 68 | return write((INSTINT)inst, buf, len); |
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[0] | 69 | } |
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| 70 | |
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| 71 | int driver_roar_read(DRIVER_USERDATA_T inst, char * buf, int len) { |
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[483] | 72 | return read((INSTINT)inst, buf, len); |
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[0] | 73 | } |
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| 74 | |
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| 75 | int driver_roar_flush(DRIVER_USERDATA_T inst) { |
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| 76 | return 0; |
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| 77 | } |
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| 78 | |
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| 79 | //ll |
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