Restoring the VAO binding after the buffer object update when growing the dynamic picture VBO, since VAOs include ARRAY_BUFFER_BINDING and the previous location of the call would result in 0 being bound to ARRAY_BUFFER, cause MapBuffer to then fail.
Restoring the VAO binding after the buffer object update when growing the dynamic picture VBO, since VAOs include ARRAY_BUFFER_BINDING and the previous location of the call would result in 0 being bound to ARRAY_BUFFER, cause MapBuffer to then fail.

jfroy/rivenx,jfroy/rivenx,jfroy/rivenx,jfroy/rivenx