Add Chromium-only Blender WebEngine parity work

blender-5.2.0/extern/opensubdiv-source/opensubdiv/osd/opengl.h

@@ -0,0 +1,36 @@
+//
+//   Copyright 2013 Pixar
+//
+//   Licensed under the terms set forth in the LICENSE.txt file available at
+//   https://opensubdiv.org/license.
+//
+
+#ifndef OPENSUBDIV3_OSD_OPENGL_H
+#define OPENSUBDIV3_OSD_OPENGL_H
+
+#if defined(__APPLE__)
+    #include "TargetConditionals.h"
+    #if TARGET_OS_IPHONE || TARGET_IPHONE_SIMULATOR
+        #include <OpenGLES/ES2/gl.h>
+    #else
+        #if defined(OSD_USES_GLEW)
+            #include <GL/glew.h>
+        #else
+            #include <OpenGL/gl3.h>
+        #endif
+    #endif
+#elif defined(ANDROID)
+    #include <GLES2/gl2.h>
+#else
+    #if defined(_WIN32)
+        #define WIN32_LEAN_AND_MEAN
+        #include <windows.h>
+    #endif
+    #if defined(OSD_USES_GLEW)
+        #include <GL/glew.h>
+    #else
+        #include <GL/gl.h>
+    #endif
+#endif
+
+#endif  // OPENSUBDIV3_OSD_OPENGL_H