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Resolve #237 - water ripple effects no longer show garbage in splitscreen.

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toaster 2022-04-17 21:57:06 +01:00
parent cc76f4d052
commit 8563074ee0
1 changed files with 6 additions and 5 deletions
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11
src/r_plane.c
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@ -921,8 +921,8 @@ void R_DrawSinglePlane(visplane_t *pl)
if (top < 0)
top = 0;
if (bottom > vid.height)
bottom = vid.height;
if (bottom > viewheight)
bottom = viewheight;
// Only copy the part of the screen we need
for (i = 0; i <= r_splitscreen; i++)
@ -956,9 +956,10 @@ void R_DrawSinglePlane(visplane_t *pl)
offset = (scry*vid.width) + scrx;
// No idea if this works
VID_BlitLinearScreen(screens[0] + offset, screens[1] + offset,
viewwidth, bottom-top,
vid.width, vid.width);
VID_BlitLinearScreen(screens[0] + offset,
screens[1] + (top*vid.width), // intentionally not +offset
viewwidth, bottom-top,
vid.width, vid.width);
}
}
}