[Feat] (GL_Drawing): Add DrawElementsSHITTILY. Add SPIRV->GLSL ES conversion.

MG/MG_GL/State/Framebuffer/FramebufferState.h

@@ -35,9 +35,10 @@ public:
     GLenum glValidateCompleteness(GLenum target);
     FramebufferObject* GetCurrentFBO(GLenum target);
     
+    std::unordered_map<GLenum, GLuint> currentBindings_; // READ/DRAW/FRAMEBUFFER
+    
 private:
     std::unordered_map<GLuint, FramebufferObject> framebuffers_;
-    std::unordered_map<GLenum, GLuint> currentBindings_; // READ/DRAW/FRAMEBUFFER
     std::set<GLuint> freeIds_;
     GLuint lastId_ = 0;
     bool ValidateHandle(GLuint framebuffer);