GL_DYNAMIC_COPY   285 src/runtime/openglcompute.cpp     global_state.BufferData(GL_ARRAY_BUFFER, size_in_bytes, NULL, GL_DYNAMIC_COPY);
GL_DYNAMIC_COPY   360 src/runtime/openglcompute.cpp     global_state.BufferData(GL_ARRAY_BUFFER, size, buf->host, GL_DYNAMIC_COPY);