mirror of https://github.com/mosra/magnum.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
91 lines
3.2 KiB
91 lines
3.2 KiB
/* |
|
This file is part of Magnum. |
|
|
|
Copyright © 2010, 2011, 2012, 2013, 2014 |
|
Vladimír Vondruš <mosra@centrum.cz> |
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a |
|
copy of this software and associated documentation files (the "Software"), |
|
to deal in the Software without restriction, including without limitation |
|
the rights to use, copy, modify, merge, publish, distribute, sublicense, |
|
and/or sell copies of the Software, and to permit persons to whom the |
|
Software is furnished to do so, subject to the following conditions: |
|
|
|
The above copyright notice and this permission notice shall be included |
|
in all copies or substantial portions of the Software. |
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
|
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
|
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
|
DEALINGS IN THE SOFTWARE. |
|
*/ |
|
|
|
#include "AbstractImporter.h" |
|
|
|
#include <Corrade/Containers/Array.h> |
|
#include <Corrade/Utility/Assert.h> |
|
#include <Corrade/Utility/Directory.h> |
|
|
|
namespace Magnum { namespace Audio { |
|
|
|
AbstractImporter::AbstractImporter() = default; |
|
|
|
AbstractImporter::AbstractImporter(PluginManager::AbstractManager& manager, std::string plugin): PluginManager::AbstractPlugin(manager, std::move(plugin)) {} |
|
|
|
bool AbstractImporter::openData(Containers::ArrayReference<const unsigned char> data) { |
|
CORRADE_ASSERT(features() & Feature::OpenData, |
|
"Audio::AbstractImporter::openData(): feature not supported", nullptr); |
|
|
|
close(); |
|
doOpenData(data); |
|
return isOpened(); |
|
} |
|
|
|
void AbstractImporter::doOpenData(Containers::ArrayReference<const unsigned char>) { |
|
CORRADE_ASSERT(false, "Audio::AbstractImporter::openData(): feature advertised but not implemented", ); |
|
} |
|
|
|
bool AbstractImporter::openFile(const std::string& filename) { |
|
close(); |
|
doOpenFile(filename); |
|
return isOpened(); |
|
} |
|
|
|
void AbstractImporter::doOpenFile(const std::string& filename) { |
|
CORRADE_ASSERT(features() & Feature::OpenData, "Audio::AbstractImporter::openFile(): not implemented", ); |
|
|
|
/* Open file */ |
|
if(!Utility::Directory::fileExists(filename)) { |
|
Error() << "Trade::AbstractImporter::openFile(): cannot open file" << filename; |
|
return; |
|
} |
|
|
|
doOpenData(Utility::Directory::read(filename)); |
|
} |
|
|
|
void AbstractImporter::close() { |
|
if(isOpened()) { |
|
doClose(); |
|
CORRADE_INTERNAL_ASSERT(!isOpened()); |
|
} |
|
} |
|
|
|
Buffer::Format AbstractImporter::format() const { |
|
CORRADE_ASSERT(isOpened(), "Audio::AbstractImporter::format(): no file opened", {}); |
|
return doFormat(); |
|
} |
|
|
|
UnsignedInt AbstractImporter::frequency() const { |
|
CORRADE_ASSERT(isOpened(), "Audio::AbstractImporter::frequency(): no file opened", {}); |
|
return doFrequency(); |
|
} |
|
|
|
Containers::Array<unsigned char> AbstractImporter::data() { |
|
CORRADE_ASSERT(isOpened(), "Audio::AbstractImporter::data(): no file opened", nullptr); |
|
return doData(); |
|
} |
|
|
|
}}
|
|
|