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ladybird/AK
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Timothy Flynn bfc9dc447f AK+LibWeb: Replace our home-grown base64 encoder/decoders with simdutf 
We currently have 2 base64 coders: one in AK, another in LibWeb for a
"forgiving" implementation. ECMA-262 has an upcoming proposal which will
require a third implementation.

Instead, let's use the base64 implementation that is used by Node.js and
recommended by the upcoming proposal. It handles forgiving decoding as
well.

Our users of AK's implementation should be fine with the forgiving
implementation. The AK impl originally had naive forgiving behavior, but
that was removed solely for performance reasons.

Using http://mattmahoney.net/dc/enwik8.zip (100MB unzipped) as a test,
performance of our old home-grown implementations vs. the simdutf
implementation (on Linux x64):

                Encode    Decode
AK base64       0.226s    0.169s
LibWeb base64   N/A       1.244s
simdutf         0.161s    0.047s
2024-07-16 10:27:39 +02:00
..
.clang-tidy Meta: Add basic clang-tidy configuration 2021-11-14 22:52:35 +01:00
AllOf.h AK: Make it possible to not using AK classes into the global namespace 2022-11-26 15:51:34 +01:00
AnyOf.h AK: Make it possible to not using AK classes into the global namespace 2022-11-26 15:51:34 +01:00
Array.h AK: Add to_array() 2024-02-11 18:53:00 +01:00
Assertions.cpp AK: Add ASSERT() and ASSERT_NOT_REACHED() for debug-only assertions 2024-07-10 07:03:20 +02:00
Assertions.h AK: Add ASSERT() and ASSERT_NOT_REACHED() for debug-only assertions 2024-07-10 07:03:20 +02:00
Atomic.h AK: Add workaround for faulty Sanitizer warning on gcc 13+ in Atomic 2024-04-23 15:37:07 -06:00
AtomicRefCounted.h Everywhere: Remove unused includes of AK/StdLibExtras.h 2023-01-02 20:27:20 -05:00
Backtrace.h.in AK+CMake: Use the find module to find the correct backtrace(3) header 2024-07-01 10:15:24 -06:00
Badge.h AK: Make it possible to not using AK classes into the global namespace 2022-11-26 15:51:34 +01:00
Base64.cpp AK+LibWeb: Replace our home-grown base64 encoder/decoders with simdutf 2024-07-16 10:27:39 +02:00
Base64.h AK+LibWeb: Replace our home-grown base64 encoder/decoders with simdutf 2024-07-16 10:27:39 +02:00
BigIntBase.h AK: Move generalized internals of UFixedBigIntDivision to BigIntBase 2024-03-25 14:26:29 -06:00
BinaryHeap.h AK: Introduce IntrusiveBinaryHeap and reimplement BinaryHeap using it 2024-02-25 17:24:36 -07:00
BinarySearch.h AK: Make it possible to not using AK classes into the global namespace 2022-11-26 15:51:34 +01:00
BitCast.h Everywhere: Run clang-format 2022-12-03 23:52:23 +00:00
Bitmap.h AK: Replace C-style casts 2023-03-09 21:43:54 +01:00
BitmapView.h AK: Fix one-off error in BitmapView::find_first and find_one_anywhere 2023-10-11 15:58:16 +02:00
BitStream.h AK: Add BigEndianInputBitStream::bits_until_next_byte_boundary() 2024-02-12 14:08:56 +01:00
BufferedStream.h AK: Don't move trivially copyable types in BufferedStream methods 2024-04-30 13:22:56 +02:00
BuiltinWrappers.h AK: Fix doc comment for bit_scan_forward 2023-10-11 14:36:48 -04:00
BumpAllocator.h AK: Replace C-style casts 2023-03-09 21:43:54 +01:00
ByteBuffer.h AK: Ignore -Wstring-op-overflow in another ByteBuffer instance 2024-07-07 15:56:59 +02:00
ByteReader.h AK: Make it possible to not using AK classes into the global namespace 2022-11-26 15:51:34 +01:00
ByteString.cpp AK: Disallow calling ByteString methods that return a view on rvalues 2024-04-04 11:23:21 +02:00
ByteString.h AK: Disallow calling ByteString methods that return a view on rvalues 2024-04-04 11:23:21 +02:00
CharacterTypes.h AK: Add is_ascii_uppercase_hex_digit() 2024-03-01 14:17:42 +01:00
Checked.h LibJS+AK: Fix integer overflow UB on (any Int32 - -2147483648) 2024-05-18 18:11:50 +02:00
CheckedFormatString.h AK: Enable format string checking in Clang builds 2024-05-29 13:34:15 -06:00
CircularBuffer.cpp AK: Use hashing to accelerate searching a CircularBuffer 2023-07-06 15:06:20 +01:00
CircularBuffer.h AK: Use hashing to accelerate searching a CircularBuffer 2023-07-06 15:06:20 +01:00
CircularQueue.h Everywhere: Use east const in more places 2024-04-19 06:31:19 -04:00
CMakeLists.txt AK+LibWeb: Replace our home-grown base64 encoder/decoders with simdutf 2024-07-16 10:27:39 +02:00
Concepts.h AK: Add a CallableAs<R, Args...> concept 2023-07-08 23:13:00 +01:00
ConstrainedStream.cpp AK: Move ConstrainedStream from LibWasm and limit discarding 2023-03-21 10:25:13 +01:00
ConstrainedStream.h AK: Add remaining method to ConstrainedStream 2024-07-09 14:22:31 +02:00
CountingStream.cpp AK: Add a Stream wrapper that counts read bytes 2023-03-21 10:25:13 +01:00
CountingStream.h AK: Add a Stream wrapper that counts read bytes 2023-03-21 10:25:13 +01:00
COWVector.h AK+LibRegex+LibWasm: Remove the non-const COWVector::operator[] 2024-03-12 17:10:47 +01:00
DateConstants.h AK: Make it possible to not using AK classes into the global namespace 2022-11-26 15:51:34 +01:00
Debug.h.in LibWebView+LibCore: Manage process lifecycle using a SIGCHLD handler 2024-07-01 18:10:56 +02:00
DefaultDelete.h AK+Everywhere: Move custom deleter capability to OwnPtr 2022-12-17 16:00:08 -05:00
Demangle.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
DeprecatedFlyString.cpp AK+LibJS: Remove null state from DeprecatedFlyString :^) 2024-02-24 15:06:52 -07:00
DeprecatedFlyString.h AK+LibJS: Remove null state from DeprecatedFlyString :^) 2024-02-24 15:06:52 -07:00
Diagnostics.h AK: Add a helper macro to temporarily ignore diagnostics with _Pragma() 2022-12-06 21:31:00 +00:00
DisjointChunks.h AK: Rename GenericTraits to DefaultTraits 2023-11-09 10:05:51 -05:00
DistinctNumeric.h AK: Rename GenericTraits to DefaultTraits 2023-11-09 10:05:51 -05:00
DOSPackedTime.cpp Kernel: Use UnixDateTime wherever applicable 2023-05-24 23:18:07 +02:00
DOSPackedTime.h Kernel: Use UnixDateTime wherever applicable 2023-05-24 23:18:07 +02:00
DoublyLinkedList.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
Endian.h ntpquery: Use AK::convert_between_host_and_network_endian 2024-02-06 04:37:47 -07:00
EnumBits.h Everywhere: Remove unused includes of AK/StdLibExtras.h 2023-01-02 20:27:20 -05:00
Enumerate.h AK: Introduce AK::enumerate 2024-03-23 09:02:58 -04:00
Error.cpp Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
Error.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
Find.h AK: Add missing using statements to Find.h 2024-05-06 17:32:19 +02:00
FixedArray.h AK: Don't put element count next to heap-allocated data in FixedArray 2024-05-18 18:30:42 +02:00
FixedPoint.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
FloatingPoint.h AK: Implement floating-point conversions for big-endian 2024-07-05 09:47:08 -06:00
FloatingPointStringConversions.cpp AK: Implement floating-point conversions for big-endian 2024-07-05 09:47:08 -06:00
FloatingPointStringConversions.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
FlyString.cpp AK: Make FlyString::from_utf8*() avoid allocation if possible 2024-03-24 13:28:24 +01:00
FlyString.h AK: Simplify and optimize ASCIICaseInsensitiveFlyStringTraits::equals 2024-04-06 09:17:51 -04:00
Format.cpp AK: Fix {:c} formatter for big-endian 2024-07-05 09:48:15 -06:00
Format.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
Forward.h LibCore: Support IPv6 for TCP and UDP connection 2024-07-05 14:26:22 -06:00
Function.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
GenericLexer.cpp Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
GenericLexer.h AK: Make a couple of GenericLexer helper methods protected 2024-07-04 14:16:16 +02:00
GenericShorthands.h AK: Mark generic shorthand functions as constexpr 2023-06-01 06:25:00 +02:00
HashFunctions.h AK: Remove unused rehash_for_collision 2023-02-17 22:29:51 -07:00
HashMap.h Everywhere: Remove usages of template keyword with no parameter list 2024-06-16 07:19:56 -04:00
HashTable.h Everywhere: Use east const in more places 2024-04-19 06:31:19 -04:00
Hex.cpp Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
Hex.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
IDAllocator.h AK: Allow specifying a minimum value for IDs returned by IDAllocator 2023-04-07 16:02:22 +02:00
InsertionSort.h AK: Introduce cutoff to insertion sort for Quicksort 2022-12-12 15:03:57 +00:00
IntegralMath.h AK: Fix off by one error in integral ceil_log2() 2024-05-21 09:31:17 +02:00
IntrusiveDetails.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
IntrusiveList.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
IntrusiveListRelaxedConst.h AK: Make it possible to not using AK classes into the global namespace 2022-11-26 15:51:34 +01:00
IntrusiveRedBlackTree.h Everywhere: Remove unnecessary AK and Detail namespace scoping 2022-12-09 11:25:30 +00:00
IPv4Address.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
IPv6Address.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
IterationDecision.h AK: Make it possible to not using AK classes into the global namespace 2022-11-26 15:51:34 +01:00
Iterator.h Everywhere: Rename {Deprecated => Byte}String 2023-12-17 18:25:10 +03:30
JsonArray.h Everywhere: Rename {Deprecated => Byte}String 2023-12-17 18:25:10 +03:30
JsonArraySerializer.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
JsonObject.cpp Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
JsonObject.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
JsonObjectSerializer.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
JsonParser.cpp AK: Decode paired UTF-16 surrogates in a JSON string 2024-07-04 14:16:16 +02:00
JsonParser.h Everywhere: Rename {Deprecated => Byte}String 2023-12-17 18:25:10 +03:30
JsonValue.cpp AK: Store JsonValue's value in AK::Variant 2024-02-08 08:04:05 -07:00
JsonValue.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
kmalloc.cpp Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
kmalloc.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
LEB128.h AK: Read signed LEB128 integers without 64-bit assumptions 2024-06-18 16:58:33 +02:00
LexicalPath.cpp Everywhere: Rename {Deprecated => Byte}String 2023-12-17 18:25:10 +03:30
LexicalPath.h Everywhere: Rename {Deprecated => Byte}String 2023-12-17 18:25:10 +03:30
Math.h AK: Implement floating-point conversions for big-endian 2024-07-05 09:47:08 -06:00
MaybeOwned.h AK: Allow creating a MaybeOwned<Superclass> from a MaybeOwned<Subclass> 2024-03-25 20:35:00 +01:00
MemMem.h Everywhere: Use ReadonlySpan<T> instead of Span<T const> 2023-02-08 19:15:45 +00:00
Memory.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
MemoryStream.cpp AK: Use an enum to specify the open mode instead of a bool 2023-11-08 18:19:34 +01:00
MemoryStream.h AK: Use an enum to specify the open mode instead of a bool 2023-11-08 18:19:34 +01:00
NeverDestroyed.h Everywhere: Run clang-format 2022-12-03 23:52:23 +00:00
NoAllocationGuard.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
Noncopyable.h AK: Add AK_MAKE_DEFAULT_COPYABLE 2024-01-21 16:16:15 -07:00
NonnullOwnPtr.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
NonnullRefPtr.h AK+Kernel+LibVideo: Include workarounds for missing P0960 only in Xcode 2024-05-21 14:24:59 +02:00
NumberFormat.cpp AK+Userland: Return String from human_readable_size() functions 2024-01-25 09:07:32 +01:00
NumberFormat.h AK+Userland: Return String from human_readable_size() functions 2024-01-25 09:07:32 +01:00
NumericLimits.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
Optional.h AK: Remove AK_HAS_CONDITIONALLY_TRIVIAL 2024-05-10 15:03:24 +00:00
OptionParser.cpp AK: Update OptionParser::m_arg_index by substracting skipped args 2024-02-06 00:08:30 +01:00
OptionParser.h Userland+AK: Stop using getopt() for ArgsParser 2023-02-28 15:52:24 +03:30
OwnPtr.h AK: Add a formatter for OwnPtr<T> 2024-06-26 05:47:16 +02:00
Platform.h AK: Add AK_IS_ARCH defines for PowerPC CPU architecture 2024-07-05 09:50:13 -06:00
Queue.h AK: Add fallible dequeue method to Queue 2024-04-19 16:38:55 -04:00
QuickSelect.h AK: Add thresholds to quickselect_inline and Statistics::Median 2023-02-03 19:04:15 +01:00
QuickSort.h AK: Change quicksort comments to standard // style 2022-12-12 15:03:57 +00:00
Random.cpp Everywhere: Use east const in more places 2024-04-19 06:31:19 -04:00
Random.h LibTest: Add more numeric generators 2024-01-12 16:42:51 -07:00
RecursionDecision.h AK: Add missing include in RecursionDecision.h 2023-08-18 08:58:51 +03:30
RedBlackTree.h Everywhere: Use east const in more places 2024-04-19 06:31:19 -04:00
RefCounted.h Everywhere: Remove unused includes of AK/StdLibExtras.h 2023-01-02 20:27:20 -05:00
RefPtr.h AK: Rename GenericTraits to DefaultTraits 2023-11-09 10:05:51 -05:00
Result.h AK: Make it possible to not using AK classes into the global namespace 2022-11-26 15:51:34 +01:00
ReverseIterator.h Everywhere: Rename {Deprecated => Byte}String 2023-12-17 18:25:10 +03:30
ScopedValueRollback.h Everywhere: Run clang-format 2022-12-03 23:52:23 +00:00
ScopeGuard.h AK: Make it possible to not using AK classes into the global namespace 2022-11-26 15:51:34 +01:00
ScopeLogger.h Everywhere: Rename {Deprecated => Byte}String 2023-12-17 18:25:10 +03:30
SegmentedVector.h AK+LibWeb: Use segmented vector to store commands in RecordingPainter 2023-12-30 23:02:46 +01:00
SIMD.h AK: Add char SIMD types 2021-07-22 23:33:21 +02:00
SIMDExtras.h LibWasm: Implement a few SIMD instructions 2023-08-21 13:39:32 +03:30
SIMDMath.h AK: Remove the SIMD version of rsqrt() too, for good measure 2024-01-30 10:02:33 +01:00
Singleton.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
SinglyLinkedList.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
SinglyLinkedListSizePolicy.h AK: Combine SinglyLinkedList and SinglyLinkedListWithCount 2023-01-02 20:13:24 +00:00
SipHash.cpp Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
SipHash.h AK: Implement SipHash as the default hash algorithm for most use cases 2023-10-01 11:06:36 +03:30
SourceGenerator.h AK: Allow escaping of keys in SourceGenerator 2024-07-09 11:21:07 +02:00
SourceLocation.h AK: Add copy assignment operator for SourceLocation 2023-09-24 14:55:32 +02:00
Span.h AK: Generalize Span::contains_slow to use the Traits infrastructure 2024-03-16 08:42:33 +01:00
Stack.h Everywhere: Run clang-format 2022-12-03 23:52:23 +00:00
StackInfo.cpp AK: Add stack size fixup for musl libc 2024-05-14 13:56:45 -06:00
StackInfo.h AK: Use __builtin_frame_address to find current stack depth remaining 2023-07-01 07:03:11 +02:00
Statistics.h AK: Export Statistics to the global namespace 2024-05-18 18:30:07 +02:00
StdLibExtraDetails.h Everywhere: Run clang-format 2024-04-24 16:50:01 -04:00
StdLibExtras.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
Stream.cpp AK: Rename Stream::format() to Stream::write_formatted() 2023-04-25 07:30:16 +01:00
Stream.h AK: Add a Stream::write_until_depleted overload for string types 2024-04-04 11:23:21 +02:00
String.cpp AK: Check for u32 overflow in String::repeated() 2024-05-07 09:15:40 +02:00
String.h AK+LibUnicode: Implement a case-insensitive variant of find_byte_offset 2024-06-01 07:37:54 +02:00
StringBase.cpp AK: Remove excessive hashing caused by FlyString table 2024-03-24 13:28:24 +01:00
StringBase.h AK: Implement ShortString for big-endian 2024-07-05 09:49:23 -06:00
StringBuilder.cpp AK: Remove unused PrintfImplementation.h 2024-06-18 12:00:14 +02:00
StringBuilder.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
StringData.h AK: Remove excessive hashing caused by FlyString table 2024-03-24 13:28:24 +01:00
StringFloatingPointConversions.cpp AK+LibCrypto: Delete 64x64 wide multiplication workarounds 2023-03-04 22:10:03 -07:00
StringFloatingPointConversions.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
StringHash.h AK: Implement SipHash as the default hash algorithm for most use cases 2023-10-01 11:06:36 +03:30
StringImpl.cpp AK+Everywhere: Remove the null state of DeprecatedString 2023-10-13 18:33:21 +03:30
StringImpl.h AK: Make Deprecated{Fly,}String and StringImpl const-correct 2023-02-21 00:54:04 +01:00
StringUtils.cpp Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
StringUtils.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
StringView.cpp Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
StringView.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
TemporaryChange.h AK: Make it possible to not using AK classes into the global namespace 2022-11-26 15:51:34 +01:00
Time.cpp Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
Time.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
Traits.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
Trie.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
Try.h AK+Everywhere: Do not implicitly copy variables in TRY macros 2023-02-10 09:08:52 +00:00
Tuple.h AK: Make IndexSequence use size_t 2024-02-11 18:53:00 +01:00
TypeCasts.h Everywhere: Remove unused includes of AK/StdLibExtras.h 2023-01-02 20:27:20 -05:00
TypedTransfer.h Everywhere: Stop shoving things into ::std and mentioning them as such 2022-12-14 11:44:32 +01:00
TypeList.h AK: Make IndexSequence use size_t 2024-02-11 18:53:00 +01:00
Types.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
UFixedBigInt.h Everywhere: Use east const in more places 2024-04-19 06:31:19 -04:00
UFixedBigIntDivision.h AK: Move generalized internals of UFixedBigIntDivision to BigIntBase 2024-03-25 14:26:29 -06:00
UnicodeUtils.h AK: Stop using ShortString in String::from_code_point 2024-01-21 16:16:15 -07:00
Utf8View.cpp AK: Add ASCII fast path to Utf8CodePointIterator 2023-12-30 13:49:50 +01:00
Utf8View.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
Utf16View.cpp AK: Add AllowSurrogates to UTF-8 validator 2024-06-09 12:16:32 +02:00
Utf16View.h Everywhere: Run clang-format 2024-04-24 16:50:01 -04:00
Utf32View.cpp AK: Prepare Utf32View for use within templated LibGfx contexts 2023-02-22 10:14:36 +01:00
Utf32View.h AK: Add a Utf32View::substring_view overload to take only an offset 2023-03-08 18:57:53 +00:00
Variant.h Everywhere: Remove usages of template keyword with no parameter list 2024-06-16 07:19:56 -04:00
Vector.h Everywhere: Remove all KERNEL #defines 2024-06-18 09:36:25 +02:00
Weakable.h AK+LibJS: Remove OFFSET_OF and its users 2024-02-29 09:00:00 +01:00
WeakPtr.h AK: Make WeakPtr<T>::value() return NonnullRefPtr<T> 2023-02-05 15:38:19 +01:00