From 5d0b206d6ec9c3a5284ee6db7452b21a6cf6c7cd Mon Sep 17 00:00:00 2001
From: Jelle Raaijmakers <jelle@ladybird.org>
Date: Wed, 13 Nov 2024 09:46:25 +0100
Subject: [PATCH] LibWeb: Add WebGLFramebuffer

---
 Libraries/LibWeb/CMakeLists.txt               |  1 +
 Libraries/LibWeb/WebGL/WebGLFramebuffer.cpp   | 21 ++++++++++++++++
 Libraries/LibWeb/WebGL/WebGLFramebuffer.h     | 24 +++++++++++++++++++
 Libraries/LibWeb/WebGL/WebGLFramebuffer.idl   |  6 +++++
 Libraries/LibWeb/idl_files.cmake              |  1 +
 .../Userland/Libraries/LibWeb/idl_files.gni   |  1 +
 .../Text/expected/all-window-properties.txt   |  1 +
 7 files changed, 55 insertions(+)
 create mode 100644 Libraries/LibWeb/WebGL/WebGLFramebuffer.cpp
 create mode 100644 Libraries/LibWeb/WebGL/WebGLFramebuffer.h
 create mode 100644 Libraries/LibWeb/WebGL/WebGLFramebuffer.idl

diff --git a/Libraries/LibWeb/CMakeLists.txt b/Libraries/LibWeb/CMakeLists.txt
index 38928fc65d3..db13fa950f4 100644
--- a/Libraries/LibWeb/CMakeLists.txt
+++ b/Libraries/LibWeb/CMakeLists.txt
@@ -780,6 +780,7 @@ set(SOURCES
     WebGL/WebGLBuffer.cpp
     WebGL/WebGLContextAttributes.cpp
     WebGL/WebGLContextEvent.cpp
+    WebGL/WebGLFramebuffer.cpp
     WebGL/WebGLObject.cpp
     WebGL/WebGLRenderingContext.cpp
     WebGL/WebGLRenderingContextBase.cpp
diff --git a/Libraries/LibWeb/WebGL/WebGLFramebuffer.cpp b/Libraries/LibWeb/WebGL/WebGLFramebuffer.cpp
new file mode 100644
index 00000000000..735e608e4d1
--- /dev/null
+++ b/Libraries/LibWeb/WebGL/WebGLFramebuffer.cpp
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2024, Jelle Raaijmakers <jelle@ladybird.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibWeb/Bindings/WebGLFramebufferPrototype.h>
+#include <LibWeb/WebGL/WebGLFramebuffer.h>
+
+namespace Web::WebGL {
+
+JS_DEFINE_ALLOCATOR(WebGLFramebuffer);
+
+WebGLFramebuffer::WebGLFramebuffer(JS::Realm& realm)
+    : WebGLObject(realm)
+{
+}
+
+WebGLFramebuffer::~WebGLFramebuffer() = default;
+
+}
diff --git a/Libraries/LibWeb/WebGL/WebGLFramebuffer.h b/Libraries/LibWeb/WebGL/WebGLFramebuffer.h
new file mode 100644
index 00000000000..725edd2af9e
--- /dev/null
+++ b/Libraries/LibWeb/WebGL/WebGLFramebuffer.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2024, Jelle Raaijmakers <jelle@ladybird.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <LibWeb/WebGL/WebGLObject.h>
+
+namespace Web::WebGL {
+
+class WebGLFramebuffer final : public WebGLObject {
+    WEB_PLATFORM_OBJECT(WebGLFramebuffer, WebGLObject);
+    JS_DECLARE_ALLOCATOR(WebGLFramebuffer);
+
+public:
+    virtual ~WebGLFramebuffer();
+
+protected:
+    explicit WebGLFramebuffer(JS::Realm&);
+};
+
+}
diff --git a/Libraries/LibWeb/WebGL/WebGLFramebuffer.idl b/Libraries/LibWeb/WebGL/WebGLFramebuffer.idl
new file mode 100644
index 00000000000..f00f1bac63d
--- /dev/null
+++ b/Libraries/LibWeb/WebGL/WebGLFramebuffer.idl
@@ -0,0 +1,6 @@
+#import <WebGL/WebGLObject.idl>
+
+// https://registry.khronos.org/webgl/specs/latest/1.0/#5.5
+[Exposed=(Window,Worker)]
+interface WebGLFramebuffer : WebGLObject {
+};
diff --git a/Libraries/LibWeb/idl_files.cmake b/Libraries/LibWeb/idl_files.cmake
index 01611fb1841..b059ef1e2ab 100644
--- a/Libraries/LibWeb/idl_files.cmake
+++ b/Libraries/LibWeb/idl_files.cmake
@@ -361,6 +361,7 @@ libweb_js_bindings(WebAudio/OscillatorNode)
 libweb_js_bindings(WebAudio/PeriodicWave)
 libweb_js_bindings(WebGL/WebGLBuffer)
 libweb_js_bindings(WebGL/WebGLContextEvent)
+libweb_js_bindings(WebGL/WebGLFramebuffer)
 libweb_js_bindings(WebGL/WebGLObject)
 libweb_js_bindings(WebGL/WebGLRenderingContext)
 libweb_js_bindings(WebIDL/DOMException)
diff --git a/Meta/gn/secondary/Userland/Libraries/LibWeb/idl_files.gni b/Meta/gn/secondary/Userland/Libraries/LibWeb/idl_files.gni
index daaa7407154..affcfde2237 100644
--- a/Meta/gn/secondary/Userland/Libraries/LibWeb/idl_files.gni
+++ b/Meta/gn/secondary/Userland/Libraries/LibWeb/idl_files.gni
@@ -373,6 +373,7 @@ standard_idl_files = [
   "//Userland/Libraries/LibWeb/WebAudio/PeriodicWave.idl",
   "//Userland/Libraries/LibWeb/WebGL/WebGLBuffer.idl",
   "//Userland/Libraries/LibWeb/WebGL/WebGLContextEvent.idl",
+  "//Userland/Libraries/LibWeb/WebGL/WebGLFramebuffer.idl",
   "//Userland/Libraries/LibWeb/WebGL/WebGLObject.idl",
   "//Userland/Libraries/LibWeb/WebGL/WebGLRenderingContext.idl",
   "//Userland/Libraries/LibWeb/WebIDL/DOMException.idl",
diff --git a/Tests/LibWeb/Text/expected/all-window-properties.txt b/Tests/LibWeb/Text/expected/all-window-properties.txt
index 597ce1c865f..306dfc73838 100644
--- a/Tests/LibWeb/Text/expected/all-window-properties.txt
+++ b/Tests/LibWeb/Text/expected/all-window-properties.txt
@@ -392,6 +392,7 @@ WeakRef
 WeakSet
 WebGLBuffer
 WebGLContextEvent
+WebGLFramebuffer
 WebGLObject
 WebGLRenderingContext
 WebKitCSSMatrix