From 2b5e54e995c623ac29b86e2fc94206557c6f1bf6 Mon Sep 17 00:00:00 2001
From: Andrew Kaster <andrew@ladybird.org>
Date: Thu, 5 Dec 2024 19:12:40 -0700
Subject: [PATCH] LibWeb/WebGL: Add stub class for WebGLSampler

This is a WebGL 2.0 class
---
 Libraries/LibWeb/CMakeLists.txt               |  1 +
 Libraries/LibWeb/WebGL/WebGLSampler.cpp       | 34 +++++++++++++++++++
 Libraries/LibWeb/WebGL/WebGLSampler.h         | 29 ++++++++++++++++
 Libraries/LibWeb/WebGL/WebGLSampler.idl       |  6 ++++
 Libraries/LibWeb/idl_files.cmake              |  1 +
 .../Text/expected/all-window-properties.txt   |  1 +
 6 files changed, 72 insertions(+)
 create mode 100644 Libraries/LibWeb/WebGL/WebGLSampler.cpp
 create mode 100644 Libraries/LibWeb/WebGL/WebGLSampler.h
 create mode 100644 Libraries/LibWeb/WebGL/WebGLSampler.idl

diff --git a/Libraries/LibWeb/CMakeLists.txt b/Libraries/LibWeb/CMakeLists.txt
index a737bdb3c7c..659a7186fd6 100644
--- a/Libraries/LibWeb/CMakeLists.txt
+++ b/Libraries/LibWeb/CMakeLists.txt
@@ -814,6 +814,7 @@ set(SOURCES
     WebGL/WebGLQuery.cpp
     WebGL/WebGLRenderbuffer.cpp
     WebGL/WebGLRenderingContext.cpp
+    WebGL/WebGLSampler.cpp
     WebGL/WebGLShader.cpp
     WebGL/WebGLShaderPrecisionFormat.cpp
     WebGL/WebGLTexture.cpp
diff --git a/Libraries/LibWeb/WebGL/WebGLSampler.cpp b/Libraries/LibWeb/WebGL/WebGLSampler.cpp
new file mode 100644
index 00000000000..cf4ac154b72
--- /dev/null
+++ b/Libraries/LibWeb/WebGL/WebGLSampler.cpp
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2024, Andrew Kaster <andrew@ladybird.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibJS/Runtime/Realm.h>
+#include <LibWeb/Bindings/Intrinsics.h>
+#include <LibWeb/Bindings/WebGLSamplerPrototype.h>
+#include <LibWeb/WebGL/WebGLSampler.h>
+
+namespace Web::WebGL {
+
+GC_DEFINE_ALLOCATOR(WebGLSampler);
+
+GC::Ref<WebGLSampler> WebGLSampler::create(JS::Realm& realm, GLuint handle)
+{
+    return realm.create<WebGLSampler>(realm, handle);
+}
+
+WebGLSampler::WebGLSampler(JS::Realm& realm, GLuint handle)
+    : WebGLObject(realm, handle)
+{
+}
+
+WebGLSampler::~WebGLSampler() = default;
+
+void WebGLSampler::initialize(JS::Realm& realm)
+{
+    Base::initialize(realm);
+    WEB_SET_PROTOTYPE_FOR_INTERFACE(WebGLSampler);
+}
+
+}
diff --git a/Libraries/LibWeb/WebGL/WebGLSampler.h b/Libraries/LibWeb/WebGL/WebGLSampler.h
new file mode 100644
index 00000000000..4d47534ec61
--- /dev/null
+++ b/Libraries/LibWeb/WebGL/WebGLSampler.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2024, Andrew Kaster <andrew@ladybird.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <LibWeb/WebGL/Types.h>
+#include <LibWeb/WebGL/WebGLObject.h>
+
+namespace Web::WebGL {
+
+class WebGLSampler : public WebGLObject {
+    WEB_PLATFORM_OBJECT(WebGLSampler, WebGLObject);
+    GC_DECLARE_ALLOCATOR(WebGLSampler);
+
+public:
+    static GC::Ref<WebGLSampler> create(JS::Realm& realm, GLuint handle);
+
+    virtual ~WebGLSampler() override;
+
+protected:
+    explicit WebGLSampler(JS::Realm&, GLuint handle);
+
+    virtual void initialize(JS::Realm&) override;
+};
+
+}
diff --git a/Libraries/LibWeb/WebGL/WebGLSampler.idl b/Libraries/LibWeb/WebGL/WebGLSampler.idl
new file mode 100644
index 00000000000..7fb4e421c72
--- /dev/null
+++ b/Libraries/LibWeb/WebGL/WebGLSampler.idl
@@ -0,0 +1,6 @@
+#import <WebGL/WebGLObject.idl>
+
+// https://registry.khronos.org/webgl/specs/latest/2.0/#3.3
+[Exposed=(Window,Worker)]
+interface WebGLSampler : WebGLObject {
+};
diff --git a/Libraries/LibWeb/idl_files.cmake b/Libraries/LibWeb/idl_files.cmake
index ca17331ebfe..bf44c9e8ade 100644
--- a/Libraries/LibWeb/idl_files.cmake
+++ b/Libraries/LibWeb/idl_files.cmake
@@ -378,6 +378,7 @@ libweb_js_bindings(WebGL/WebGLProgram)
 libweb_js_bindings(WebGL/WebGLQuery)
 libweb_js_bindings(WebGL/WebGLRenderbuffer)
 libweb_js_bindings(WebGL/WebGLRenderingContext)
+libweb_js_bindings(WebGL/WebGLSampler)
 libweb_js_bindings(WebGL/WebGLShader)
 libweb_js_bindings(WebGL/WebGLShaderPrecisionFormat)
 libweb_js_bindings(WebGL/WebGLTexture)
diff --git a/Tests/LibWeb/Text/expected/all-window-properties.txt b/Tests/LibWeb/Text/expected/all-window-properties.txt
index d6eaa98f3a9..2b13aa60fbe 100644
--- a/Tests/LibWeb/Text/expected/all-window-properties.txt
+++ b/Tests/LibWeb/Text/expected/all-window-properties.txt
@@ -407,6 +407,7 @@ WebGLProgram
 WebGLQuery
 WebGLRenderbuffer
 WebGLRenderingContext
+WebGLSampler
 WebGLShader
 WebGLShaderPrecisionFormat
 WebGLTexture