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LibAudio: Switch LoaderPlugin to a more traditional constructor pattern

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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
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8
Meta/Lagom/Fuzzers/FuzzFlacLoader.cpp
View file

@ -11,10 +11,12 @@
extern "C" int LLVMFuzzerTestOneInput(uint8_t const* data, size_t size)
{
auto flac_data = ByteBuffer::copy(data, size).release_value();
auto flac = make<Audio::FlacLoaderPlugin>(flac_data.bytes());
auto flac_or_error = Audio::FlacLoaderPlugin::try_create(flac_data.bytes());
if (flac->initialize().is_error())
return 1;
if (flac_or_error.is_error())
return 0;
auto flac = flac_or_error.release_value();
for (;;) {
auto samples = flac->get_more_samples();

8
Meta/Lagom/Fuzzers/FuzzMP3Loader.cpp
View file

@ -11,10 +11,12 @@
extern "C" int LLVMFuzzerTestOneInput(uint8_t const* data, size_t size)
{
auto flac_data = ByteBuffer::copy(data, size).release_value();
auto mp3 = make<Audio::MP3LoaderPlugin>(flac_data.bytes());
auto mp3_or_error = Audio::MP3LoaderPlugin::try_create(flac_data.bytes());
if (mp3->initialize().is_error())
return 1;
if (mp3_or_error.is_error())
return 0;
auto mp3 = mp3_or_error.release_value();
for (;;) {
auto samples = mp3->get_more_samples();

7
Meta/Lagom/Fuzzers/FuzzWAVLoader.cpp
View file

@ -13,7 +13,12 @@ extern "C" int LLVMFuzzerTestOneInput(uint8_t const* data, size_t size)
if (!data)
return 0;
auto wav_data = ReadonlyBytes { data, size };
auto wav = make<Audio::WavLoaderPlugin>(wav_data);
auto wav_or_error = Audio::WavLoaderPlugin::try_create(wav_data);
if (wav_or_error.is_error())
return 0;
auto wav = wav_or_error.release_value();
for (;;) {
auto samples = wav->get_more_samples();