244     virtual bool SetImageBuffer(char *buffers[], size_t len_buffers[],
254     virtual bool SetImageBuffer(int buffers[], size_t len_buffers[], unsigned int num_buffers) = 0;
263     virtual bool SetImageBuffer2(char __unused *buffers[], size_t __unused len_buffers[],  in SetImageBuffer2()  argument
275     virtual bool SetImageBuffer2(int __unused buffers[], size_t __unused len_buffers[],  in SetImageBuffer2()  argument
354     virtual bool GetImageBuffers(int __unused buffers[], size_t __unused len_buffers[],  in GetImageBuffers()  argument
368     virtual bool GetImageBuffers(char __unused *buffers[], size_t __unused len_buffers[],  in GetImageBuffers()  argument
634     virtual bool SetImageBuffer(char *buffers[], size_t len_buffers[], unsigned int num_buffers);
635     virtual bool SetImageBuffer(int buffers[], size_t len_buffers[], unsigned int num_buffers);
636     virtual bool SetImageBuffer2(char *buffers[], size_t len_buffers[], unsigned int num_buffers);
637     virtual bool SetImageBuffer2(int buffers[], size_t len_buffers[], unsigned int num_buffers);
643     virtual bool GetImageBuffers(int buffers[], size_t len_buffers[], unsigned int num_buffers);
644     virtual bool GetImageBuffers(char *buffers[], size_t len_buffers[], unsigned int num_buffers);