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AK: Remove the fallible constructor from BigEndianInputBitStream

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This commit is contained in:
Tim Schumacher 2023-01-30 11:03:45 +01:00 • committed by Linus Groh
parent 839bec14af
commit fa09152e23
4 changed files with 64 additions and 69 deletions
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8
Userland/Libraries/LibAudio/MP3Loader.cpp
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@ -41,7 +41,7 @@ Result<NonnullOwnPtr<MP3LoaderPlugin>, LoaderError> MP3LoaderPlugin::create(Byte
MaybeLoaderError MP3LoaderPlugin::initialize()
{
m_bitstream = LOADER_TRY(BigEndianInputBitStream::construct(MaybeOwned<AK::Stream>(*m_stream)));
m_bitstream = LOADER_TRY(try_make<BigEndianInputBitStream>(MaybeOwned<AK::Stream>(*m_stream)));
TRY(synchronize());
@ -242,12 +242,12 @@ ErrorOr<MP3::MP3Frame, LoaderError> MP3LoaderPlugin::read_frame_data(MP3::Header
TRY(m_bit_reservoir.discard(old_reservoir_size - frame.main_data_begin));
auto reservoir_stream = TRY(BigEndianInputBitStream::construct(MaybeOwned<AK::Stream>(m_bit_reservoir)));
BigEndianInputBitStream reservoir_stream { MaybeOwned<AK::Stream>(m_bit_reservoir) };
for (size_t granule_index = 0; granule_index < 2; granule_index++) {
for (size_t channel_index = 0; channel_index < header.channel_count(); channel_index++) {
size_t scale_factor_size = TRY(read_scale_factors(frame, *reservoir_stream, granule_index, channel_index));
TRY(read_huffman_data(frame, *reservoir_stream, granule_index, channel_index, scale_factor_size));
size_t scale_factor_size = TRY(read_scale_factors(frame, reservoir_stream, granule_index, channel_index));
TRY(read_huffman_data(frame, reservoir_stream, granule_index, channel_index, scale_factor_size));
if (frame.channels[channel_index].granules[granule_index].block_type == MP3::BlockType::Short) {
reorder_samples(frame.channels[channel_index].granules[granule_index], frame.header.samplerate);