Stowage/ladybird
2
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-10-19 15:43:20 +00:00
Code Issues Projects Releases Packages Wiki Activity
ladybird/Libraries/LibJS/Runtime/MathObject.h

80 lines
2.6 KiB
C
Raw Normal View History

LibJS: Add Math.random() :^)
2020-03-21 17:52:12 +01:00
/*
Meta: Update my e-mail address everywhere
2024-10-04 13:19:50 +02:00
* Copyright (c) 2020, Andreas Kling <andreas@ladybird.org>
LibJS: Add Math.random() :^)
2020-03-21 17:52:12 +01:00
*
Everything: Move to SPDX license identifiers in all files. SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
2021-04-22 01:24:48 -07:00
* SPDX-License-Identifier: BSD-2-Clause
LibJS: Add Math.random() :^)
2020-03-21 17:52:12 +01:00
*/
#pragma once
#include <LibJS/Runtime/Object.h>
namespace JS {
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT This reverts commit c14173f651f5a50fdb86beb4b79487454a00f3f6. We should only annotate the minimum number of symbols that external consumers actually use, so I am starting from scratch to do that
2025-07-19 10:41:08 -07:00
class MathObject final : public Object {
LibJS+LibWeb: Add JS::Object::inherits(class_name) To allow implementing the DOM class hierarchy in JS bindings, this patch adds an inherits() function that can be used to ask an Object if it inherits from a specific C++ class (by name). The necessary overrides are baked into each Object subclass by the new JS_OBJECT macro, which works similarly to C_OBJECT in LibCore. Thanks to @Dexesttp for suggesting this approach. :^)
2020-06-21 15:14:02 +02:00
JS_OBJECT(MathObject, Object);
LibGC+Everywhere: Factor out a LibGC from LibJS Resulting in a massive rename across almost everywhere! Alongside the namespace change, we now have the following names: * JS::NonnullGCPtr -> GC::Ref * JS::GCPtr -> GC::Ptr * JS::HeapFunction -> GC::Function * JS::CellImpl -> GC::Cell * JS::Handle -> GC::Root
2024-11-15 04:01:23 +13:00
GC_DECLARE_ALLOCATOR(MathObject);
LibJS+LibWeb: Add JS::Object::inherits(class_name) To allow implementing the DOM class hierarchy in JS bindings, this patch adds an inherits() function that can be used to ask an Object if it inherits from a specific C++ class (by name). The necessary overrides are baked into each Object subclass by the new JS_OBJECT macro, which works similarly to C_OBJECT in LibCore. Thanks to @Dexesttp for suggesting this approach. :^)
2020-06-21 15:14:02 +02:00
LibJS: Add Math.random() :^)
2020-03-21 17:52:12 +01:00
public:
LibJS: Make Cell::initialize() return void Stop worrying about tiny OOMs. Work towards #20405
2023-08-07 08:41:28 +02:00
virtual void initialize(Realm&) override;
Libraries: Use default constructors/destructors in LibJS https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#cother-other-default-operation-rules "The compiler is more likely to get the default semantics right and you cannot implement these functions better than the compiler."
2022-03-14 10:25:06 -06:00
virtual ~MathObject() override = default;
LibJS: Add Math.random() :^)
2020-03-21 17:52:12 +01:00
LibJS/JIT: Add builtin for Math.log() Note that we still call out to a C++ helper, but by having a builtin, we still avoid the cost of a full JS function call.
2023-11-24 09:31:23 +01:00
static ThrowCompletionOr<Value> log_impl(VM&, Value);
LibJS/JIT: Add builtin for Math.sqrt()
2023-11-24 09:35:37 +01:00
static ThrowCompletionOr<Value> sqrt_impl(VM&, Value);
LibJS/JIT: Add builtin for Math.pow()
2023-11-24 09:38:28 +01:00
static ThrowCompletionOr<Value> pow_impl(VM&, Value base, Value exponent);
LibJS/JIT: Add builtin for Math.floor()
2023-11-24 09:44:00 +01:00
static ThrowCompletionOr<Value> floor_impl(VM&, Value);
LibJS/JIT: Add builtin for Math.ceil()
2023-11-24 09:46:21 +01:00
static ThrowCompletionOr<Value> ceil_impl(VM&, Value);
LibJS/JIT: Add builtin for Math.round()
2023-11-24 09:50:11 +01:00
static ThrowCompletionOr<Value> round_impl(VM&, Value);
LibJS/JIT: Add builtin for Math.exp()
2023-11-24 09:53:52 +01:00
static ThrowCompletionOr<Value> exp_impl(VM&, Value);
LibJS: Call builtins directly in the bytecode interpreter Allows the bytecode interpreter to call the builtins c++ implementation directly without making a javascript call just as the JIT. Kraken test speedups: imaging-gaussian-blur.js (1.5x) and audio-oscillator.js (1.2x)
2023-11-30 19:49:29 +01:00
static ThrowCompletionOr<Value> abs_impl(VM&, Value);
LibJS: Implement Math.sumPrecise
2025-03-02 20:04:38 +01:00
static ThrowCompletionOr<Value> sum_precise_impl(VM&, Value);
LibJS: Add builtin for Math.imul()
2025-04-03 11:58:30 +02:00
static ThrowCompletionOr<Value> imul_impl(VM&, Value, Value);
LibJS: Use CallBuiltin for Math.sin() Improves performance on https://pierre.co/
2025-05-26 13:54:46 +03:00
static ThrowCompletionOr<Value> sin_impl(VM&, Value);
LibJS: Use CallBuiltin for Math.cos()
2025-05-26 14:03:37 +03:00
static ThrowCompletionOr<Value> cos_impl(VM&, Value);
LibJS: Use CallBuiltin for Math.tan()
2025-05-26 14:07:59 +03:00
static ThrowCompletionOr<Value> tan_impl(VM&, Value);
LibJS: Use CallBuiltin for Math.sin() Improves performance on https://pierre.co/
2025-05-26 13:54:46 +03:00
LibJS: Add builtin for Math.random()
2025-04-03 12:01:31 +02:00
static Value random_impl();
LibJS/JIT: Add builtin for Math.log() Note that we still call out to a C++ helper, but by having a builtin, we still avoid the cost of a full JS function call.
2023-11-24 09:31:23 +01:00
LibJS: Add Math.random() :^)
2020-03-21 17:52:12 +01:00
private:
LibJS: Hide all the constructors! Now that the GC allocator is able to invoke Cell subclass constructors directly via friendship, we no longer need to keep them public. :^)
2022-08-28 23:51:28 +02:00
explicit MathObject(Realm&);
LibJS: Convert MathObject functions to ThrowCompletionOr
2021-10-29 01:00:05 +03:00
JS_DECLARE_NATIVE_FUNCTION(abs);
JS_DECLARE_NATIVE_FUNCTION(random);
JS_DECLARE_NATIVE_FUNCTION(sqrt);
JS_DECLARE_NATIVE_FUNCTION(floor);
JS_DECLARE_NATIVE_FUNCTION(ceil);
JS_DECLARE_NATIVE_FUNCTION(round);
JS_DECLARE_NATIVE_FUNCTION(max);
JS_DECLARE_NATIVE_FUNCTION(min);
JS_DECLARE_NATIVE_FUNCTION(trunc);
JS_DECLARE_NATIVE_FUNCTION(sin);
JS_DECLARE_NATIVE_FUNCTION(cos);
JS_DECLARE_NATIVE_FUNCTION(tan);
JS_DECLARE_NATIVE_FUNCTION(pow);
JS_DECLARE_NATIVE_FUNCTION(exp);
JS_DECLARE_NATIVE_FUNCTION(expm1);
JS_DECLARE_NATIVE_FUNCTION(sign);
JS_DECLARE_NATIVE_FUNCTION(clz32);
JS_DECLARE_NATIVE_FUNCTION(acos);
JS_DECLARE_NATIVE_FUNCTION(acosh);
JS_DECLARE_NATIVE_FUNCTION(asin);
JS_DECLARE_NATIVE_FUNCTION(asinh);
JS_DECLARE_NATIVE_FUNCTION(atan);
JS_DECLARE_NATIVE_FUNCTION(atanh);
JS_DECLARE_NATIVE_FUNCTION(log1p);
JS_DECLARE_NATIVE_FUNCTION(cbrt);
JS_DECLARE_NATIVE_FUNCTION(atan2);
JS_DECLARE_NATIVE_FUNCTION(fround);
LibJS: Add support for Float16Array Implements TC39 stage three proposal for Float16Arrays: https://tc39.es/proposal-float16array
2024-11-09 15:29:03 -06:00
JS_DECLARE_NATIVE_FUNCTION(f16round);
LibJS: Convert MathObject functions to ThrowCompletionOr
2021-10-29 01:00:05 +03:00
JS_DECLARE_NATIVE_FUNCTION(hypot);
JS_DECLARE_NATIVE_FUNCTION(imul);
JS_DECLARE_NATIVE_FUNCTION(log);
JS_DECLARE_NATIVE_FUNCTION(log2);
JS_DECLARE_NATIVE_FUNCTION(log10);
JS_DECLARE_NATIVE_FUNCTION(sinh);
JS_DECLARE_NATIVE_FUNCTION(cosh);
JS_DECLARE_NATIVE_FUNCTION(tanh);
LibJS: Implement Math.sumPrecise
2025-03-02 20:04:38 +01:00
JS_DECLARE_NATIVE_FUNCTION(sumPrecise);
LibJS: Add Math.random() :^)
2020-03-21 17:52:12 +01:00
};
}
Reference in a new issue Copy permalink