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Removed code that is not ready yet.

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TC1995
2021-07-12 22:19:20 +02:00
parent b04811df5e
commit 49d86a5004
1 changed files with 0 additions and 18 deletions
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18
src/video/vid_cl54xx.c
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@@ -1780,24 +1780,6 @@ gd54xx_recalctimings(svga_t *svga)
}
svga->vram_display_mask = (svga->crtc[0x1b] & 2) ? gd54xx->vram_mask : 0x3ffff;
if (svga->crtc[0x27] >= CIRRUS_ID_CLGD5430)
svga->htotal += ((svga->crtc[0x1c] >> 3) & 0x07);
if (svga->crtc[0x1b] & ((svga->crtc[0x27] >= CIRRUS_ID_CLGD5424) ? 0xa0 : 0x20)) {
/* Special blanking mode: the blank start and end become components of the window generator,
and the actual blanking comes from the display enable signal. */
/* Start blanking at the first character clock after the last active one. */
svga->hblankstart = svga->crtc[1] + 1;
svga->hblank_end_val = (svga->htotal + 6) & 0x3f;
/* In this mode, the dots per clock are always 8 or 16, never 9 or 18. */
if (!svga->scrblank && svga->attr_palette_enable)
svga->dots_per_clock = (svga->seqregs[1] & 8) ? 16 : 8;
/* No overscan in this mode. */
svga->hblank_overscan = 0;
/* Also make sure vertical blanking starts on display end. */
svga->vblankstart = svga->dispend;
}
}