[MG_Backend] (Disaggregated): preserve server-owned texture contents during GLES image promotion

MobileGL/MG_Backend/DirectGLES/DirectGLES.cpp

@@ -14485,6 +14485,10 @@ namespace MobileGL::MG_Backend::DirectGLES {
         return true;
     }
 
+#if MOBILEGL_BUILD_DISAGGREGATED
+#include "WireTextureReadback.inc"
+#endif
+
     static Bool IsLegacyNativeReadPixelsFormat(GLenum format) {
         return format == GL_RGBA || format == GL_RGBA_INTEGER || format == GL_RED || format == GL_RED_INTEGER ||
                format == GL_DEPTH_COMPONENT || format == GL_STENCIL_INDEX || format == GL_DEPTH_STENCIL;