per-line scrolling test

[mdlife] / src / dma.h

#ifndef DMA_H_
#define DMA_H_

#include "vdp.h"

#define dma_enable() \
        vdp_setreg(VDP_REG_MODE2, VDP_M2_INIT | VDP_M2_DISP | VDP_M2_DMA)

#define dma_disable() \
        vdp_setreg(VDP_REG_MODE2, VDP_M2_INIT | VDP_M2_DISP)

void dma_systovram(uint32_t vaddr, void *src, int count);

#endif  /* DMA_H_ */