Update ANGLE binaries.

- the binaries are pulled from Chrome 131 binary dirs
- load the entry points via a loader, using code from ANGLE
- use the WebGL compatibility mode extension in ANGLE
- replace Linux and Mac gyp builds with binaries

Note that currently there are a couple WebGL regressions because of an
outdated conformance test suite.

This contribution is funded by https://higharc.com/

Author: null77

binding.gyp

@@ -16,23 +16,19 @@
       'sources': [
           'src/native/bindings.cc',
           'src/native/webgl.cc',
-          'src/native/procs.cc'
+          'src/native/angle-loader/egl_loader.cc',
+          'src/native/angle-loader/gles_loader.cc'
       ],
       'include_dirs': [
         "<!(node -e \"require('nan')\")",
         '<(module_root_dir)/deps/include',
-        "angle/include"
+        "src/native/angle-includes"
       ],
       'library_dirs': [
         '<(module_root_dir)/deps/<(platform)'
       ],
       'conditions': [
         ['OS=="mac"', {
-            'dependencies':
-            [
-              'angle/src/angle.gyp:libEGL',
-              'angle/src/angle.gyp:libGLESv2'
-            ],
             'libraries': [
                 '-framework QuartzCore',
                 '-framework Quartz'
@@ -45,22 +41,28 @@
               'CLANG_CXX_LANGUAGE_STANDARD':'c++17',
               'GCC_VERSION': 'com.apple.compilers.llvm.clang.1_0'
             },
+            "copies": [
+              {
+                'destination': './build',
+                'files': [
+                  '<(module_root_dir)/deps/darwin/dylib/libEGL.dylib',
+                  '<(module_root_dir)/deps/darwin/dylib/libGLESv2.dylib',
+                ]
+              }
+           ]
         }],
         ['OS=="linux"', {
-            'dependencies':
-            [
-              'angle/src/angle.gyp:libEGL',
-              'angle/src/angle.gyp:libGLESv2'
-            ]
+            "copies": [
+              {
+                'destination': './build',
+                'files': [
+                  '<(module_root_dir)/deps/linux/so/libEGL.so',
+                  '<(module_root_dir)/deps/linux/so/libGLESv2.so',
+                ]
+              }
+           ]
         }],
         ['OS=="win"', {
-            'library_dirs': [
-              '<(module_root_dir)/deps/windows/lib/<(target_arch)',
-            ],
-            'libraries': [
-              'libEGL.lib',
-              'libGLESv2.lib'
-            ],
             'defines' : [
               'WIN32_LEAN_AND_MEAN',
               'VC_EXTRALEAN'
@@ -102,11 +104,11 @@
             },
             "copies": [
               {
-                'destination': '$(SolutionDir)$(ConfigurationName)',
+                'destination': '$(SolutionDir)',
                 'files': [
-                  '<(module_root_dir)/deps/windows/dll/<(target_arch)/libEGL.dll',
-                  '<(module_root_dir)/deps/windows/dll/<(target_arch)/libGLESv2.dll',
-                  '<(module_root_dir)/deps/windows/dll/<(target_arch)/d3dcompiler_47.dll'
+                  '<(module_root_dir)/deps/windows/dll/libEGL.dll',
+                  '<(module_root_dir)/deps/windows/dll/libGLESv2.dll',
+                  '<(module_root_dir)/deps/windows/dll/d3dcompiler_47.dll'
                 ]
               }
            ]

deps/darwin/dylib/libEGL.dylib

@@ -0,0 +1,61 @@
+#pragma once
+
+#include <iostream>
+#include <stdexcept>
+#include <string>
+
+#ifdef _WIN32
+#include <windows.h>
+#else
+#include <dlfcn.h>
+#endif
+
+inline std::string GetSharedLibraryExtension() {
+#ifdef _WIN32
+    return ".dll";   // Windows
+#elif __APPLE__
+    return ".dylib"; // OSX
+#elif __linux__
+    return ".so";    // Linux
+#else
+#error Unsupported platform
+#endif
+}
+
+class SharedLibrary {
+public:
+    SharedLibrary() {}
+
+    bool open(const std::string& libraryPath) {
+        const std::string libraryPathWithExt = libraryPath + GetSharedLibraryExtension();
+#ifdef _WIN32
+        handle = LoadLibraryA(libraryPathWithExt.c_str());
+#else
+        handle = dlopen(libraryPathWithExt.c_str(), RTLD_LAZY);
+#endif
+        return handle != nullptr;
+    }
+
+    ~SharedLibrary() {
+        if (handle) {
+#ifdef _WIN32
+            FreeLibrary(static_cast<HMODULE>(handle));
+#else
+            dlclose(handle);
+#endif
+        }
+    }
+
+    template <typename Func>
+    Func getFunction(const std::string& functionName) {
+#ifdef _WIN32
+        auto func = reinterpret_cast<Func>(GetProcAddress(static_cast<HMODULE>(handle), functionName.c_str()));
+#else
+        auto func = reinterpret_cast<Func>(dlsym(handle, functionName.c_str()));
+#endif
+        return func;
+    }
+
+private:
+    void* handle = nullptr;
+};

deps/darwin/dylib/libGLESv2.dylib

@@ -0,0 +1,2 @@
+DisableFormat: true
+SortIncludes: false