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author | Max Kellermann <max@duempel.org> | 2014-01-24 00:02:24 +0100 |
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committer | Max Kellermann <max@duempel.org> | 2014-01-24 00:02:24 +0100 |
commit | 51adaf2c47761e3f2095a52a7037cd8458b77990 (patch) | |
tree | 46d78d52708a1f75460908187a239cc5c60d1858 /src/decoder/OggFind.cxx | |
parent | ea5b901bcce20949a8d1fd622a7b03ff6f56ae20 (diff) | |
download | mpd-51adaf2c47761e3f2095a52a7037cd8458b77990.tar.gz mpd-51adaf2c47761e3f2095a52a7037cd8458b77990.tar.xz mpd-51adaf2c47761e3f2095a52a7037cd8458b77990.zip |
decoder/*: move to decoder/plugins/
Diffstat (limited to 'src/decoder/OggFind.cxx')
-rw-r--r-- | src/decoder/OggFind.cxx | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/src/decoder/OggFind.cxx b/src/decoder/OggFind.cxx deleted file mode 100644 index df4318da2..000000000 --- a/src/decoder/OggFind.cxx +++ /dev/null @@ -1,68 +0,0 @@ -/* - * Copyright (C) 2003-2014 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. - */ - -#include "config.h" -#include "OggFind.hxx" -#include "OggSyncState.hxx" -#include "util/Error.hxx" - -#include <stdio.h> - -bool -OggFindEOS(OggSyncState &oy, ogg_stream_state &os, ogg_packet &packet) -{ - while (true) { - int r = ogg_stream_packetout(&os, &packet); - if (r == 0) { - if (!oy.ExpectPageIn(os)) - return false; - - continue; - } else if (r > 0 && packet.e_o_s) - return true; - } -} - -bool -OggSeekPageAtOffset(OggSyncState &oy, ogg_stream_state &os, InputStream &is, - InputStream::offset_type offset, int whence) -{ - oy.Reset(); - - /* reset the stream to clear any previous partial packet - data */ - ogg_stream_reset(&os); - - return is.LockSeek(offset, whence, IgnoreError()) && - oy.ExpectPageSeekIn(os); -} - -bool -OggSeekFindEOS(OggSyncState &oy, ogg_stream_state &os, ogg_packet &packet, - InputStream &is) -{ - if (is.size > 0 && is.size - is.offset < 65536) - return OggFindEOS(oy, os, packet); - - if (!is.CheapSeeking()) - return false; - - return OggSeekPageAtOffset(oy, os, is, -65536, SEEK_END) && - OggFindEOS(oy, os, packet); -} |