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CL-GD5429 improvements :

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- Support >8 bpp on RAMDAC
- Support 16-bit pixel depth on blitter
- Support 16-bit pixel depth on write modes 4/5
- Support blitter on PIO
- Support interlaced modes
- Extended size of graphics controller register array to prevent out-of-bounds accesses
This commit is contained in:
SarahW 2018-02-15 21:00:12 +00:00
commit 93d0db4d9b
3 changed files with 318 additions and 64 deletions
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2
src/vid_svga.c
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@ -501,7 +501,7 @@ void svga_poll(void *p)
}
if (svga->hwcursor_on || svga->overlay_on)
svga->changedvram[svga->ma >> 12] = svga->changedvram[(svga->ma >> 12) + 1] = 2;
svga->changedvram[svga->ma >> 12] = svga->changedvram[(svga->ma >> 12) + 1] = svga->interlace ? 3 : 2;
if (!svga->override)
svga->render(svga);