Everywhere: Hoist the Libraries folder to the top-level

Author: https://github.com/trflynn89 Commit: 93712b24bf Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256 Reviewed-by: https://github.com/sideshowbarker
2025-08-12 02:59:45 +00:00 · 2024-11-09 12:25:08 -05:00 · 2024-11-09 12:25:08 -05:00 · 93712b24bf · 2024-11-10 11:51:52 +00:00
commit 93712b24bf
parent 950e819ee7
4547 changed files with 104 additions and 113 deletions
--- a/Libraries/LibWeb/WebGL/WebGLRenderingContextBase.h
+++ b/Libraries/LibWeb/WebGL/WebGLRenderingContextBase.h
@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 2022, Luke Wilde <lukew@serenityos.org>
+ * Copyright (c) 2024, Aliaksandr Kalenik <kalenik.aliaksandr@gmail.com>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/WeakPtr.h>
+#include <AK/Weakable.h>
+#include <LibJS/Heap/GCPtr.h>
+#include <LibWeb/Bindings/PlatformObject.h>
+#include <LibWeb/Forward.h>
+#include <LibWeb/WebGL/OpenGLContext.h>
+#include <LibWeb/WebGL/WebGLContextAttributes.h>
+
+namespace Web::WebGL {
+
+#define GL_NO_ERROR 0
+
+class WebGLRenderingContextBase : public Bindings::PlatformObject {
+    WEB_PLATFORM_OBJECT(WebGLRenderingContextBase, Bindings::PlatformObject);
+
+public:
+    virtual ~WebGLRenderingContextBase();
+
+    void present();
+
+    JS::NonnullGCPtr<HTML::HTMLCanvasElement> canvas_for_binding() const;
+
+    bool is_context_lost() const;
+
+    Optional<Vector<String>> get_supported_extensions() const;
+    JS::Object* get_extension(String const& name) const;
+
+    void active_texture(GLenum texture);
+
+    void clear(GLbitfield mask);
+    void clear_color(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
+    void clear_depth(GLclampf depth);
+    void clear_stencil(GLint s);
+    void color_mask(GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha);
+
+    void cull_face(GLenum mode);
+
+    void depth_func(GLenum func);
+    void depth_mask(GLboolean mask);
+    void depth_range(GLclampf z_near, GLclampf z_far);
+
+    void finish();
+    void flush();
+
+    void front_face(GLenum mode);
+
+    GLenum get_error();
+
+    void line_width(GLfloat width);
+    void polygon_offset(GLfloat factor, GLfloat units);
+
+    void scissor(GLint x, GLint y, GLsizei width, GLsizei height);
+
+    void stencil_op(GLenum fail, GLenum zfail, GLenum zpass);
+    void stencil_op_separate(GLenum face, GLenum fail, GLenum zfail, GLenum zpass);
+
+    void viewport(GLint x, GLint y, GLsizei width, GLsizei height);
+
+protected:
+    WebGLRenderingContextBase(JS::Realm&, HTML::HTMLCanvasElement& canvas_element, NonnullOwnPtr<OpenGLContext> context, WebGLContextAttributes context_creation_parameters, WebGLContextAttributes actual_context_parameters);
+
+private:
+    virtual void visit_edges(Cell::Visitor&) override;
+
+    JS::NonnullGCPtr<HTML::HTMLCanvasElement> m_canvas_element;
+
+    NonnullOwnPtr<OpenGLContext> m_context;
+
+    // https://www.khronos.org/registry/webgl/specs/latest/1.0/#context-creation-parameters
+    // Each WebGLRenderingContext has context creation parameters, set upon creation, in a WebGLContextAttributes object.
+    WebGLContextAttributes m_context_creation_parameters {};
+
+    // https://www.khronos.org/registry/webgl/specs/latest/1.0/#actual-context-parameters
+    // Each WebGLRenderingContext has actual context parameters, set each time the drawing buffer is created, in a WebGLContextAttributes object.
+    WebGLContextAttributes m_actual_context_parameters {};
+
+    // https://www.khronos.org/registry/webgl/specs/latest/1.0/#webgl-context-lost-flag
+    // Each WebGLRenderingContext has a webgl context lost flag, which is initially unset.
+    bool m_context_lost { false };
+
+    // WebGL presents its drawing buffer to the HTML page compositor immediately before a compositing operation, but only if at least one of the following has occurred since the previous compositing operation:
+    // - Context creation
+    // - Canvas resize
+    // - clear, drawArrays, or drawElements has been called while the drawing buffer is the currently bound framebuffer
+    bool m_should_present { true };
+
+    GLenum m_error { GL_NO_ERROR };
+
+    HTML::HTMLCanvasElement& canvas_element();
+    HTML::HTMLCanvasElement const& canvas_element() const;
+
+    void needs_to_present();
+    void set_error(GLenum error);
+};
+
+}