Index: source/lib/external_libraries/glext_funcs.h
===================================================================
--- source/lib/external_libraries/glext_funcs.h
+++ source/lib/external_libraries/glext_funcs.h
@@ -125,10 +125,16 @@
 
 typedef GLuint GLhandleARB;
 
+// GL_KHR_debug / GLES3.2
+FUNC2(void, glObjectLabelKHR, glObjectLabel, "3.2", (GLenum identifier, GLuint name, GLsizei length, const GLchar *label))
+
 #else
 
 // were these defined as real functions in gl.h already?
 
+// GL_KHR_debug / GL4.3
+FUNC2(void, glObjectLabelKHR, glObjectLabel, "4.3", (GLenum identifier, GLuint name, GLsizei length, const GLchar *label))
+
 // GL_EXT_draw_range_elements / GL1.2:
 FUNC2(void, glDrawRangeElementsEXT, glDrawRangeElements, "1.2", (GLenum, GLuint, GLuint, GLsizei, GLenum, GLvoid*))
 
Index: source/lib/res/graphics/ogl_tex.cpp
===================================================================
--- source/lib/res/graphics/ogl_tex.cpp
+++ source/lib/res/graphics/ogl_tex.cpp
@@ -484,6 +484,10 @@
 	if(ot->flags & OT_NEED_AUTO_UPLOAD)
 		(void)ogl_tex_upload(h);
 
+	std::string name = pathname.string8();
+	glBindTexture(GL_TEXTURE_2D, ot->id);
+	pglObjectLabelKHR(GL_TEXTURE, ot->id, name.size(), name.c_str());
+
 	return INFO::OK;
 }