Searched defs:vblank_start_line (Results 1 - 1 of 1) sorted by relevance

/vbox/src/VBox/Devices/Graphics/
H A DDevVGA.cpp474 unsigned vblank_start_line, vblank_end, vblank_width; local
487 vblank_start_line = pThis->cr[0x15] + ((pThis->cr[0x07] & 8) << 5) + ((pThis->cr[0x09] & 0x20) << 4);
497 vblank_width = (vblank_end - vblank_start_line) & 0xff; /* 8 bits */
528 r->vb_start = vblank_start_line;
529 r->vb_end = vblank_start_line + vblank_width + 1;

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