RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 08:57:34 +00:00
Code Issues Activity Actions

LibAudio: Switch LoaderPlugin to a more traditional constructor pattern

Browse source 
This now prepares all the needed (fallible) components before actually
constructing a LoaderPlugin object, so we are no longer filling them in
at an arbitrary later point in time.
This commit is contained in:
Tim Schumacher 2022-12-05 00:41:23 +01:00 • committed by Andreas Kling
parent 3cf93d0dd2
commit c57be0f474
12 changed files with 132 additions and 86 deletions
Download patch file Download diff file Expand all files Collapse all files

25
Userland/Libraries/LibAudio/FlacLoader.cpp
View file

@ -25,20 +25,33 @@
namespace Audio {
FlacLoaderPlugin::FlacLoaderPlugin(StringView path)
: LoaderPlugin(path)
FlacLoaderPlugin::FlacLoaderPlugin(OwnPtr<Core::Stream::SeekableStream> stream)
: LoaderPlugin(move(stream))
{
}
FlacLoaderPlugin::FlacLoaderPlugin(Bytes buffer)
: LoaderPlugin(buffer)
Result<NonnullOwnPtr<FlacLoaderPlugin>, LoaderError> FlacLoaderPlugin::try_create(StringView path)
{
auto stream = LOADER_TRY(Core::Stream::BufferedFile::create(LOADER_TRY(Core::Stream::File::open(path, Core::Stream::OpenMode::Read))));
auto loader = make<FlacLoaderPlugin>(move(stream));
LOADER_TRY(loader->initialize());
return loader;
}
Result<NonnullOwnPtr<FlacLoaderPlugin>, LoaderError> FlacLoaderPlugin::try_create(Bytes buffer)
{
auto stream = LOADER_TRY(Core::Stream::MemoryStream::construct(buffer));
auto loader = make<FlacLoaderPlugin>(move(stream));
LOADER_TRY(loader->initialize());
return loader;
}
MaybeLoaderError FlacLoaderPlugin::initialize()
{
LOADER_TRY(LoaderPlugin::initialize());
TRY(parse_header());
TRY(reset());
return {};