[204] | 1 | //codecfilter_vorbis.h: |
---|
| 2 | |
---|
[668] | 3 | /* |
---|
| 4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008 |
---|
| 5 | * |
---|
| 6 | * This file is part of roard a part of RoarAudio, |
---|
| 7 | * a cross-platform sound system for both, home and professional use. |
---|
| 8 | * See README for details. |
---|
| 9 | * |
---|
| 10 | * This file is free software; you can redistribute it and/or modify |
---|
| 11 | * it under the terms of the GNU General Public License version 3 |
---|
| 12 | * as published by the Free Software Foundation. |
---|
| 13 | * |
---|
| 14 | * RoarAudio is distributed in the hope that it will be useful, |
---|
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
| 17 | * GNU General Public License for more details. |
---|
| 18 | * |
---|
| 19 | * You should have received a copy of the GNU General Public License |
---|
| 20 | * along with this software; see the file COPYING. If not, write to |
---|
| 21 | * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. |
---|
| 22 | * |
---|
| 23 | */ |
---|
| 24 | |
---|
[204] | 25 | #ifndef _CODECFILTER_VORBIS_H_ |
---|
| 26 | #define _CODECFILTER_VORBIS_H_ |
---|
| 27 | |
---|
| 28 | #include <roaraudio.h> |
---|
[362] | 29 | |
---|
[1185] | 30 | #if defined(ROAR_HAVE_LIBVORBISFILE) && defined(ROAR_REQUIRE_LIBVORBISFILE) |
---|
[362] | 31 | |
---|
[205] | 32 | #include <vorbis/codec.h> |
---|
| 33 | #include <vorbis/vorbisfile.h> |
---|
[222] | 34 | #include <math.h> |
---|
[205] | 35 | |
---|
[569] | 36 | #ifdef ROAR_HAVE_LIBVORBISENC |
---|
| 37 | #include <vorbis/vorbisenc.h> |
---|
| 38 | #endif |
---|
| 39 | |
---|
[205] | 40 | struct codecfilter_vorbis_inst { |
---|
| 41 | int current_section; |
---|
| 42 | int last_section; |
---|
| 43 | int opened; |
---|
| 44 | struct roar_stream_server * stream; |
---|
| 45 | OggVorbis_File vf; |
---|
[382] | 46 | int got_it_running; |
---|
[569] | 47 | #ifdef ROAR_HAVE_LIBVORBISENC |
---|
| 48 | int encoding; |
---|
| 49 | struct { |
---|
[1238] | 50 | int srn; |
---|
[569] | 51 | float v_base_quality; |
---|
| 52 | ogg_stream_state os; |
---|
| 53 | ogg_page og; |
---|
| 54 | ogg_packet op; |
---|
| 55 | |
---|
| 56 | vorbis_dsp_state vd; |
---|
| 57 | vorbis_block vb; |
---|
| 58 | vorbis_info vi; |
---|
| 59 | vorbis_comment vc; |
---|
| 60 | } encoder; |
---|
| 61 | #endif |
---|
[205] | 62 | }; |
---|
| 63 | |
---|
[741] | 64 | size_t cf_vorbis_vfvio_read (void *ptr, size_t size, size_t nmemb, void *datasource); |
---|
| 65 | |
---|
[205] | 66 | int cf_vorbis_open(CODECFILTER_USERDATA_T * inst, int codec, |
---|
| 67 | struct roar_stream_server * info, |
---|
| 68 | struct roar_codecfilter * filter); |
---|
| 69 | |
---|
| 70 | int cf_vorbis_close(CODECFILTER_USERDATA_T inst); |
---|
| 71 | |
---|
[582] | 72 | int cf_vorbis_write(CODECFILTER_USERDATA_T inst, char * buf, int len); |
---|
[205] | 73 | int cf_vorbis_read(CODECFILTER_USERDATA_T inst, char * buf, int len); |
---|
[204] | 74 | |
---|
[1238] | 75 | int cf_vorbis_ctl(CODECFILTER_USERDATA_T inst, int cmd, void * data); |
---|
| 76 | |
---|
| 77 | int cf_vorbis_update_stream (struct codecfilter_vorbis_inst * self); |
---|
| 78 | int cf_vorbis_encode_start (struct codecfilter_vorbis_inst * self); |
---|
| 79 | int cf_vorbis_encode_end (struct codecfilter_vorbis_inst * self); |
---|
| 80 | int cf_vorbis_encode_flushout(struct codecfilter_vorbis_inst * self); |
---|
[207] | 81 | |
---|
[204] | 82 | #endif |
---|
| 83 | |
---|
[362] | 84 | #endif |
---|
| 85 | |
---|
[204] | 86 | //ll |
---|