1/* 2 * Copyright (C) 2011 Igalia S.L 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Lesser General Public License for more details. 13 * 14 * You should have received a copy of the GNU Lesser General Public 15 * License along with this library; if not, write to the Free Software 16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 */ 18 19#include "config.h" 20 21#if ENABLE(WEB_AUDIO) 22 23#include "AudioBus.h" 24 25#include "AudioFileReader.h" 26#include "FileSystem.h" 27 28#include <wtf/gobject/GOwnPtr.h> 29#include <wtf/text/CString.h> 30 31#include <glib.h> 32 33namespace WebCore { 34 35PassRefPtr<AudioBus> AudioBus::loadPlatformResource(const char* name, float sampleRate) 36{ 37 GOwnPtr<gchar> filename(g_strdup_printf("%s.wav", name)); 38 const char* environmentPath = getenv("AUDIO_RESOURCES_PATH"); 39 GOwnPtr<gchar> absoluteFilename; 40 if (environmentPath) 41 absoluteFilename.set(g_build_filename(environmentPath, filename.get(), NULL)); 42 else 43 absoluteFilename.set(g_build_filename(sharedResourcesPath().data(), "resources", "audio", filename.get(), NULL)); 44 return createBusFromAudioFile(absoluteFilename.get(), false, sampleRate); 45} 46 47} // namespace WebCore 48 49#endif // ENABLE(WEB_AUDIO) 50