SegaXtreme

about rendering bitmap

vbt - Sep 4, 2014

		vbt		Sep 4, 2014
			just thinking about rebdering bitmap on saturn what could be the best practice ? best way to render bitmap ? fastest way ?

		antime		Sep 7, 2014
			I would assume the fastest way would be to render into RAM and then copy to VRAM using DMA. It might be worth reading tech bulletin #14.

vbt

Nov 30, 2014

		antime said:
		I would assume the fastest way would be to render into RAM and then copy to VRAM using DMA. It might be worth reading tech bulletin #14.

i'm finally using dma, tech bulletin 14 is interresting but quite complex
it allows to save some memory but not easy to setup