diff options
author | Max Kellermann <max@duempel.org> | 2012-09-04 09:26:18 +0200 |
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committer | Max Kellermann <max@duempel.org> | 2012-09-05 23:01:17 +0200 |
commit | 1536b5a9d602688354648106ca8d0e34cac3c933 (patch) | |
tree | b10491abb2502bf399a1f2c6184894bcfcf0ec17 /src/decoder/OggUtil.hxx | |
parent | bab756a5d06463f992ece8c9ec0a5dfb8e4007c9 (diff) |
src/decoder/opus: new decoder plugin for the Opus codec
Using libopus and libogg.
Diffstat (limited to 'src/decoder/OggUtil.hxx')
-rw-r--r-- | src/decoder/OggUtil.hxx | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/decoder/OggUtil.hxx b/src/decoder/OggUtil.hxx new file mode 100644 index 00000000..95bf6472 --- /dev/null +++ b/src/decoder/OggUtil.hxx @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2003-2012 The Music Player Daemon Project + * http://www.musicpd.org + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef MPD_OGG_UTIL_HXX +#define MPD_OGG_UTIL_HXX + +#include "check.h" + +#include <ogg/ogg.h> + +#include <stddef.h> + +/** + * Feed data from the #input_stream into the #ogg_sync_state. + * + * @return false on error or end-of-file + */ +bool +OggFeed(ogg_sync_state &oy, struct decoder *decoder, + struct input_stream *input_stream, size_t size); + +/** + * Feed into the #ogg_sync_state until a page gets available. Garbage + * data at the beginning is considered a fatal error. + * + * @return true if a page is available + */ +bool +OggExpectPage(ogg_sync_state &oy, ogg_page &page, + struct decoder *decoder, struct input_stream *input_stream); + +#endif |