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AK: Remove try_ prefix from FixedArray creation functions

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Linus Groh 2023-01-28 20:12:17 +00:00 committed by Jelle Raaijmakers
parent 909c2a73c4
commit 9c08bb9555
Notes: sideshowbarker 2024-07-17 01:02:18 +09:00 
Author: https://github.com/linusg
Commit: https://github.com/SerenityOS/serenity/commit/9c08bb9555
Pull-request: https://github.com/SerenityOS/serenity/pull/17222
26 changed files with 57 additions and 59 deletions
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6
AK/DisjointChunks.h
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@ -226,12 +226,10 @@ FixedArray<T> shatter_chunk(FixedArray<T>& source_chunk, size_t start, size_t sl
if constexpr (IsTriviallyConstructible<T>) {
TypedTransfer<T>::move(new_chunk.data(), wanted_slice.data(), wanted_slice.size());
} else {
// FIXME: propagate errors
auto copied_chunk = MUST(FixedArray<T>::try_create(wanted_slice));
auto copied_chunk = FixedArray<T>::create(wanted_slice).release_value_but_fixme_should_propagate_errors();
new_chunk.swap(copied_chunk);
}
// FIXME: propagate errors
auto rest_of_chunk = MUST(FixedArray<T>::try_create(source_chunk.span().slice(start)));
auto rest_of_chunk = FixedArray<T>::create(source_chunk.span().slice(start)).release_value_but_fixme_should_propagate_errors();
source_chunk.swap(rest_of_chunk);
return new_chunk;
}

18
AK/FixedArray.h
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@ -22,9 +22,9 @@ class FixedArray {
public:
FixedArray() = default;
static ErrorOr<FixedArray<T>> try_create(std::initializer_list<T> initializer)
static ErrorOr<FixedArray<T>> create(std::initializer_list<T> initializer)
{
auto array = TRY(try_create(initializer.size()));
auto array = TRY(create(initializer.size()));
auto it = initializer.begin();
for (size_t i = 0; i < array.size(); ++i) {
array[i] = move(*it);
@ -33,7 +33,7 @@ public:
return array;
}
static ErrorOr<FixedArray<T>> try_create(size_t size)
static ErrorOr<FixedArray<T>> create(size_t size)
{
if (size == 0)
return FixedArray<T>();
@ -48,17 +48,17 @@ public:
static FixedArray<T> must_create_but_fixme_should_propagate_errors(size_t size)
{
return MUST(try_create(size));
return MUST(create(size));
}
template<size_t N>
static ErrorOr<FixedArray<T>> try_create(T (&&array)[N])
static ErrorOr<FixedArray<T>> create(T (&&array)[N])
{
return try_create(Span(array, N));
return create(Span(array, N));
}
template<typename U>
static ErrorOr<FixedArray<T>> try_create(Span<U> span)
static ErrorOr<FixedArray<T>> create(Span<U> span)
{
if (span.size() == 0)
return FixedArray<T>();
@ -71,9 +71,9 @@ public:
return FixedArray<T>(new_storage);
}
ErrorOr<FixedArray<T>> try_clone() const
ErrorOr<FixedArray<T>> clone() const
{
return try_create(span());
return create(span());
}
static size_t storage_allocation_size(size_t size)

2
Kernel/Bus/USB/USBConfiguration.cpp
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@ -15,7 +15,7 @@ namespace Kernel::USB {
ErrorOr<void> USBConfiguration::enumerate_interfaces()
{
auto descriptor_hierarchy_buffer = TRY(FixedArray<u8>::try_create(m_descriptor.total_length)); // Buffer for us to store the entire hierarchy into
auto descriptor_hierarchy_buffer = TRY(FixedArray<u8>::create(m_descriptor.total_length)); // Buffer for us to store the entire hierarchy into
// The USB spec is a little bit janky here... Interface and Endpoint descriptors aren't fetched
// through a `GET_DESCRIPTOR` request to the device. Instead, the _entire_ hierarchy is returned

2
Kernel/Credentials.cpp
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@ -12,7 +12,7 @@ namespace Kernel {
ErrorOr<NonnullRefPtr<Credentials>> Credentials::create(UserID uid, GroupID gid, UserID euid, GroupID egid, UserID suid, GroupID sgid, Span<GroupID const> extra_gids, SessionID sid, ProcessGroupID pgid)
{
auto extra_gids_array = TRY(FixedArray<GroupID>::try_create(extra_gids));
auto extra_gids_array = TRY(FixedArray<GroupID>::create(extra_gids));
return adopt_nonnull_ref_or_enomem(new (nothrow) Credentials(uid, gid, euid, egid, suid, sgid, move(extra_gids_array), sid, pgid));
}

4
Kernel/Memory/AnonymousVMObject.cpp
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@ -92,7 +92,7 @@ ErrorOr<NonnullLockRefPtr<AnonymousVMObject>> AnonymousVMObject::try_create_phys
{
auto contiguous_physical_pages = TRY(MM.allocate_contiguous_physical_pages(size));
auto new_physical_pages = TRY(FixedArray<RefPtr<PhysicalPage>>::try_create(contiguous_physical_pages.span()));
auto new_physical_pages = TRY(FixedArray<RefPtr<PhysicalPage>>::create(contiguous_physical_pages.span()));
return adopt_nonnull_lock_ref_or_enomem(new (nothrow) AnonymousVMObject(move(new_physical_pages)));
}
@ -113,7 +113,7 @@ ErrorOr<NonnullLockRefPtr<AnonymousVMObject>> AnonymousVMObject::try_create_purg
ErrorOr<NonnullLockRefPtr<AnonymousVMObject>> AnonymousVMObject::try_create_with_physical_pages(Span<NonnullRefPtr<PhysicalPage>> physical_pages)
{
auto new_physical_pages = TRY(FixedArray<RefPtr<PhysicalPage>>::try_create(physical_pages));
auto new_physical_pages = TRY(FixedArray<RefPtr<PhysicalPage>>::create(physical_pages));
return adopt_nonnull_lock_ref_or_enomem(new (nothrow) AnonymousVMObject(move(new_physical_pages)));
}

4
Kernel/Memory/VMObject.cpp
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@ -19,12 +19,12 @@ SpinlockProtected<VMObject::AllInstancesList, LockRank::None>& VMObject::all_ins
ErrorOr<FixedArray<RefPtr<PhysicalPage>>> VMObject::try_clone_physical_pages() const
{
return m_physical_pages.try_clone();
return m_physical_pages.clone();
}
ErrorOr<FixedArray<RefPtr<PhysicalPage>>> VMObject::try_create_physical_pages(size_t size)
{
return FixedArray<RefPtr<PhysicalPage>>::try_create(ceil_div(size, static_cast<size_t>(PAGE_SIZE)));
return FixedArray<RefPtr<PhysicalPage>>::create(ceil_div(size, static_cast<size_t>(PAGE_SIZE)));
}
VMObject::VMObject(FixedArray<RefPtr<PhysicalPage>>&& new_physical_pages)

6
Tests/AK/TestDisjointChunks.cpp
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@ -61,15 +61,15 @@ TEST_CASE(fixed_array)
EXPECT(chunks.is_empty());
chunks.append({});
EXPECT(chunks.is_empty());
chunks.append(MUST(FixedArray<size_t>::try_create({ 0, 1 })));
chunks.append(MUST(FixedArray<size_t>::create({ 0, 1 })));
EXPECT(!chunks.is_empty());
chunks.append({});
chunks.append(MUST(FixedArray<size_t>::try_create(3)));
chunks.append(MUST(FixedArray<size_t>::create(3)));
chunks.last_chunk()[0] = 2;
chunks.last_chunk()[1] = 3;
chunks.last_chunk()[2] = 4;
chunks.append({});
chunks.append(MUST(FixedArray<size_t>::try_create(1)));
chunks.append(MUST(FixedArray<size_t>::create(1)));
chunks.last_chunk()[0] = 5;
for (size_t i = 0; i < 6u; ++i)

6
Userland/Applications/3DFileViewer/WavefrontOBJLoader.cpp
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@ -78,9 +78,9 @@ ErrorOr<NonnullRefPtr<Mesh>> WavefrontOBJLoader::load(Core::File& file)
return Error::from_string_literal("Wavefront: Malformed face line.");
}
auto vertex_indices = TRY(FixedArray<GLuint>::try_create(number_of_vertices));
auto tex_coord_indices = TRY(FixedArray<GLuint>::try_create(number_of_vertices));
auto normal_indices = TRY(FixedArray<GLuint>::try_create(number_of_vertices));
auto vertex_indices = TRY(FixedArray<GLuint>::create(number_of_vertices));
auto tex_coord_indices = TRY(FixedArray<GLuint>::create(number_of_vertices));
auto normal_indices = TRY(FixedArray<GLuint>::create(number_of_vertices));
for (size_t i = 0; i < number_of_vertices; ++i) {
auto vertex_parts = face_line.at(i).split_view('/', SplitBehavior::KeepEmpty);

2
Userland/Applications/SoundPlayer/PlaybackManager.cpp
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@ -124,7 +124,7 @@ void PlaybackManager::next_buffer()
m_resampler->reset();
// FIXME: Handle OOM better.
auto resampled = MUST(FixedArray<Audio::Sample>::try_create(m_resampler->resample(move(m_current_buffer)).span()));
auto resampled = MUST(FixedArray<Audio::Sample>::create(m_resampler->resample(move(m_current_buffer)).span()));
m_current_buffer.swap(resampled);
MUST(m_connection->async_enqueue(m_current_buffer));
}

2
Userland/Applications/SoundPlayer/VisualizationWidget.h
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@ -70,7 +70,7 @@ public:
ErrorOr<void> set_render_sample_count(size_t count)
{
auto new_buffer = TRY(FixedArray<float>::try_create(count));
auto new_buffer = TRY(FixedArray<float>::create(count));
m_render_buffer.swap(new_buffer);
return {};
}

2
Userland/Applications/Terminal/main.cpp
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@ -159,7 +159,7 @@ static ErrorOr<void> run_command(DeprecatedString command, bool keep_open)
arguments.append("-c"sv);
arguments.append(command);
}
auto env = TRY(FixedArray<StringView>::try_create({ "TERM=xterm"sv, "PAGER=more"sv, "PATH="sv DEFAULT_PATH_SV }));
auto env = TRY(FixedArray<StringView>::create({ "TERM=xterm"sv, "PAGER=more"sv, "PATH="sv DEFAULT_PATH_SV }));
TRY(Core::System::exec(shell, arguments, Core::System::SearchInPath::No, env.span()));
VERIFY_NOT_REACHED();
}

2
Userland/Demos/Tubes/Tubes.cpp
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@ -75,7 +75,7 @@ static IntVector3 vector_for_direction(Direction direction)
}
Tubes::Tubes(int interval)
: m_grid(MUST(FixedArray<u8>::try_create(grid_resolution * grid_resolution * grid_resolution)))
: m_grid(MUST(FixedArray<u8>::create(grid_resolution * grid_resolution * grid_resolution)))
{
on_screensaver_exit = []() { GUI::Application::the()->quit(); };
start_timer(interval);

2
Userland/Libraries/LibAudio/ConnectionToServer.h
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@ -36,7 +36,7 @@ public:
template<ArrayLike<Sample> Samples>
ErrorOr<void> async_enqueue(Samples&& samples)
{
return async_enqueue(TRY(FixedArray<Sample>::try_create(samples.span())));
return async_enqueue(TRY(FixedArray<Sample>::create(samples.span())));
}
ErrorOr<void> async_enqueue(FixedArray<Sample>&& samples);

2
Userland/Libraries/LibAudio/MP3Loader.cpp
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@ -91,7 +91,7 @@ MaybeLoaderError MP3LoaderPlugin::seek(int const position)
LoaderSamples MP3LoaderPlugin::get_more_samples(size_t max_samples_to_read_from_input)
{
FixedArray<Sample> samples = LOADER_TRY(FixedArray<Sample>::try_create(max_samples_to_read_from_input));
FixedArray<Sample> samples = LOADER_TRY(FixedArray<Sample>::create(max_samples_to_read_from_input));
size_t samples_to_read = max_samples_to_read_from_input;
while (samples_to_read > 0) {

2
Userland/Libraries/LibAudio/WavLoader.cpp
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@ -114,7 +114,7 @@ static ErrorOr<double> read_sample(Core::Stream::Stream& stream)
LoaderSamples WavLoaderPlugin::samples_from_pcm_data(Bytes const& data, size_t samples_to_read) const
{
FixedArray<Sample> samples = LOADER_TRY(FixedArray<Sample>::try_create(samples_to_read));
FixedArray<Sample> samples = LOADER_TRY(FixedArray<Sample>::create(samples_to_read));
auto stream = LOADER_TRY(Core::Stream::FixedMemoryStream::construct(move(data)));
switch (m_sample_format) {

2
Userland/Libraries/LibCompress/Brotli.h
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@ -67,7 +67,7 @@ public:
public:
static ErrorOr<LookbackBuffer> try_create(size_t size)
{
auto buffer = TRY(FixedArray<u8>::try_create(size));
auto buffer = TRY(FixedArray<u8>::create(size));
return LookbackBuffer { buffer };
}

2
Userland/Libraries/LibCore/MemoryStream.cpp
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@ -212,7 +212,7 @@ ErrorOr<Optional<size_t>> AllocatingMemoryStream::offset_of(ReadonlyBytes needle
VERIFY(m_chunks.size() * chunk_size - m_write_offset < chunk_size);
auto chunk_count = m_chunks.size();
auto search_spans = TRY(FixedArray<ReadonlyBytes>::try_create(chunk_count));
auto search_spans = TRY(FixedArray<ReadonlyBytes>::create(chunk_count));
for (size_t i = 0; i < chunk_count; i++) {
search_spans[i] = m_chunks[i].span();

12
Userland/Libraries/LibCore/System.cpp
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@ -1118,7 +1118,7 @@ ErrorOr<void> exec(StringView filename, Span<StringView> arguments, SearchInPath
#ifdef AK_OS_SERENITY
Syscall::SC_execve_params params;
auto argument_strings = TRY(FixedArray<Syscall::StringArgument>::try_create(arguments.size()));
auto argument_strings = TRY(FixedArray<Syscall::StringArgument>::create(arguments.size()));
for (size_t i = 0; i < arguments.size(); ++i) {
argument_strings[i] = { arguments[i].characters_without_null_termination(), arguments[i].length() };
}
@ -1133,7 +1133,7 @@ ErrorOr<void> exec(StringView filename, Span<StringView> arguments, SearchInPath
++env_count;
}
auto environment_strings = TRY(FixedArray<Syscall::StringArgument>::try_create(env_count));
auto environment_strings = TRY(FixedArray<Syscall::StringArgument>::create(env_count));
if (environment.has_value()) {
for (size_t i = 0; i < env_count; ++i) {
environment_strings[i] = { environment->at(i).characters_without_null_termination(), environment->at(i).length() };
@ -1172,8 +1172,8 @@ ErrorOr<void> exec(StringView filename, Span<StringView> arguments, SearchInPath
#else
DeprecatedString filename_string { filename };
auto argument_strings = TRY(FixedArray<DeprecatedString>::try_create(arguments.size()));
auto argv = TRY(FixedArray<char*>::try_create(arguments.size() + 1));
auto argument_strings = TRY(FixedArray<DeprecatedString>::create(arguments.size()));
auto argv = TRY(FixedArray<char*>::create(arguments.size() + 1));
for (size_t i = 0; i < arguments.size(); ++i) {
argument_strings[i] = arguments[i].to_deprecated_string();
argv[i] = const_cast<char*>(argument_strings[i].characters());
@ -1182,8 +1182,8 @@ ErrorOr<void> exec(StringView filename, Span<StringView> arguments, SearchInPath
int rc = 0;
if (environment.has_value()) {
auto environment_strings = TRY(FixedArray<DeprecatedString>::try_create(environment->size()));
auto envp = TRY(FixedArray<char*>::try_create(environment->size() + 1));
auto environment_strings = TRY(FixedArray<DeprecatedString>::create(environment->size()));
auto envp = TRY(FixedArray<char*>::create(environment->size() + 1));
for (size_t i = 0; i < environment->size(); ++i) {
environment_strings[i] = environment->at(i).to_deprecated_string();
envp[i] = const_cast<char*>(environment_strings[i].characters());

2
Userland/Libraries/LibDSP/Track.cpp
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@ -63,7 +63,7 @@ bool NoteTrack::check_processor_chain_valid() const
ErrorOr<void> Track::resize_internal_buffers_to(size_t buffer_size)
{
m_secondary_sample_buffer = TRY(FixedArray<Sample>::try_create(buffer_size));
m_secondary_sample_buffer = TRY(FixedArray<Sample>::create(buffer_size));
return {};
}

2
Userland/Libraries/LibGfx/Font/OpenType/Font.cpp
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@ -180,7 +180,7 @@ ErrorOr<Kern> Kern::from_slice(ReadonlyBytes slice)
return Error::from_string_literal("Kern table does not contain any subtables");
// Read all subtable offsets
auto subtable_offsets = TRY(FixedArray<size_t>::try_create(number_of_subtables));
auto subtable_offsets = TRY(FixedArray<size_t>::create(number_of_subtables));
size_t offset = sizeof(Header);
for (size_t i = 0; i < number_of_subtables; ++i) {
if (slice.size() < offset + sizeof(SubtableHeader))

2
Userland/Libraries/LibGfx/PNGWriter.cpp
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@ -175,7 +175,7 @@ ErrorOr<void> PNGWriter::add_IDAT_chunk(Gfx::Bitmap const& bitmap)
ByteBuffer uncompressed_block_data;
TRY(uncompressed_block_data.try_ensure_capacity(bitmap.size_in_bytes() + bitmap.height()));
auto dummy_scanline = TRY(FixedArray<Pixel>::try_create(bitmap.width()));
auto dummy_scanline = TRY(FixedArray<Pixel>::create(bitmap.width()));
auto const* scanline_minus_1 = dummy_scanline.data();
for (int y = 0; y < bitmap.height(); ++y) {

2
Userland/Libraries/LibSoftGPU/Buffer/Typed3DBuffer.h
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@ -25,7 +25,7 @@ public:
static ErrorOr<NonnullRefPtr<Typed3DBuffer<T>>> try_create(int width, int height, int depth)
{
VERIFY(width > 0 && height > 0 && depth > 0);
auto data = TRY(FixedArray<T>::try_create(width * height * depth));
auto data = TRY(FixedArray<T>::create(width * height * depth));
return adopt_ref(*new Typed3DBuffer(width, height, depth, move(data)));
}

10
Userland/Libraries/LibVideo/VP9/Context.h
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@ -143,9 +143,9 @@ private:
static ErrorOr<NonZeroTokens> create_non_zero_tokens(u32 size_in_sub_blocks, bool subsampling)
{
return NonZeroTokens {
TRY(FixedArray<bool>::try_create(size_in_sub_blocks)),
TRY(FixedArray<bool>::try_create(size_in_sub_blocks >>= subsampling)),
TRY(FixedArray<bool>::try_create(size_in_sub_blocks)),
TRY(FixedArray<bool>::create(size_in_sub_blocks)),
TRY(FixedArray<bool>::create(size_in_sub_blocks >>= subsampling)),
TRY(FixedArray<bool>::create(size_in_sub_blocks)),
};
}
@ -191,9 +191,9 @@ public:
above_partition_context,
above_non_zero_tokens,
above_segmentation_ids,
TRY(PartitionContext::try_create(superblocks_to_blocks(blocks_ceiled_to_superblocks(height)))),
TRY(PartitionContext::create(superblocks_to_blocks(blocks_ceiled_to_superblocks(height)))),
TRY(create_non_zero_tokens(blocks_to_sub_blocks(height), frame_context.color_config.subsampling_y)),
TRY(SegmentationPredictionContext::try_create(height)),
TRY(SegmentationPredictionContext::create(height)),
};
}

6
Userland/Libraries/LibVideo/VP9/Decoder.cpp
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@ -153,9 +153,9 @@ DecoderErrorOr<void> Decoder::create_video_frame(FrameContext const& frame_conte
output_y_size.height() >> frame_context.color_config.subsampling_y,
};
Array<FixedArray<u16>, 3> output_buffers = {
DECODER_TRY_ALLOC(FixedArray<u16>::try_create(output_y_size.width() * output_y_size.height())),
DECODER_TRY_ALLOC(FixedArray<u16>::try_create(output_uv_size.width() * output_uv_size.height())),
DECODER_TRY_ALLOC(FixedArray<u16>::try_create(output_uv_size.width() * output_uv_size.height())),
DECODER_TRY_ALLOC(FixedArray<u16>::create(output_y_size.width() * output_y_size.height())),
DECODER_TRY_ALLOC(FixedArray<u16>::create(output_uv_size.width() * output_uv_size.height())),
DECODER_TRY_ALLOC(FixedArray<u16>::create(output_uv_size.width() * output_uv_size.height())),
};
for (u8 plane = 0; plane < 3; plane++) {
auto& buffer = output_buffers[plane];

4
Userland/Libraries/LibVideo/VP9/Parser.cpp
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@ -858,9 +858,9 @@ DecoderErrorOr<void> Parser::decode_tiles(FrameContext& frame_context)
auto tile_cols = 1 << log2_dimensions.width();
auto tile_rows = 1 << log2_dimensions.height();
PartitionContext above_partition_context = DECODER_TRY_ALLOC(PartitionContext::try_create(superblocks_to_blocks(frame_context.superblock_columns())));
PartitionContext above_partition_context = DECODER_TRY_ALLOC(PartitionContext::create(superblocks_to_blocks(frame_context.superblock_columns())));
NonZeroTokens above_non_zero_tokens = DECODER_TRY_ALLOC(create_non_zero_tokens(blocks_to_sub_blocks(frame_context.columns()), frame_context.color_config.subsampling_x));
SegmentationPredictionContext above_segmentation_ids = DECODER_TRY_ALLOC(SegmentationPredictionContext::try_create(frame_context.columns()));
SegmentationPredictionContext above_segmentation_ids = DECODER_TRY_ALLOC(SegmentationPredictionContext::create(frame_context.columns()));
// FIXME: To implement tiled decoding, we'll need to pre-parse the tile positions and sizes into a 2D vector of ReadonlyBytes,
// then run through each column of tiles in top to bottom order afterward. Each column can be sent to a worker thread

10
Userland/Libraries/LibVideo/VideoFrame.cpp
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@ -18,9 +18,9 @@ ErrorOr<NonnullOwnPtr<SubsampledYUVFrame>> SubsampledYUVFrame::try_create(
bool subsampling_horizontal, bool subsampling_vertical,
Span<u16> plane_y, Span<u16> plane_u, Span<u16> plane_v)
{
auto plane_y_array = TRY(FixedArray<u16>::try_create(plane_y));
auto plane_u_array = TRY(FixedArray<u16>::try_create(plane_u));
auto plane_v_array = TRY(FixedArray<u16>::try_create(plane_v));
auto plane_y_array = TRY(FixedArray<u16>::create(plane_y));
auto plane_u_array = TRY(FixedArray<u16>::create(plane_u));
auto plane_v_array = TRY(FixedArray<u16>::create(plane_v));
return adopt_nonnull_own_or_enomem(new (nothrow) SubsampledYUVFrame(size, bit_depth, cicp, subsampling_horizontal, subsampling_vertical, plane_y_array, plane_u_array, plane_v_array));
}
@ -28,8 +28,8 @@ DecoderErrorOr<void> SubsampledYUVFrame::output_to_bitmap(Gfx::Bitmap& bitmap)
{
size_t width = this->width();
size_t height = this->height();
auto u_sample_row = DECODER_TRY_ALLOC(FixedArray<u16>::try_create(width));
auto v_sample_row = DECODER_TRY_ALLOC(FixedArray<u16>::try_create(width));
auto u_sample_row = DECODER_TRY_ALLOC(FixedArray<u16>::create(width));
auto v_sample_row = DECODER_TRY_ALLOC(FixedArray<u16>::create(width));
size_t uv_width = width >> m_subsampling_horizontal;
auto converter = TRY(ColorConverter::create(bit_depth(), cicp()));