4 * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
27 // Store audio waveform fragments for drawing.
28 #include "cachebase.h"
31 class WaveCacheItem : public CacheItemBase
41 // End sample in asset samplerate. Starting point is CacheItemBase::position
51 class WaveCache : public CacheBase
57 // Returns the first item on or after the start argument or 0 if none found.
58 WaveCacheItem* get_wave(int indexable_id,
62 // Put waveform segment into cache
63 void put_wave(Indexable *indexable,