(1/8) renderControl: Add two new methods.

GL_ENTRY(uint32_t, rcCreateBuffer, uint32_t size)
GL_ENTRY(void, rcCloseBuffer, uint32_t buffer)

These are used to support exportable VkBuffers.

Change-Id: Ifecf0df0dd8d7f3aee8800aa70585f5b983c0391
7 files changed