shithub: qk1

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addlight: leave dest color attributes

--- a/r_surf.c

+++ b/r_surf.c

@@ -293,7 +293,7 @@

 	r = (r * ((64<<8)-(lr & 0xffff))) >> (8+VID_CBITS);

 	g = (g * ((64<<8)-(lg & 0xffff))) >> (8+VID_CBITS);

 	b = (b * ((64<<8)-(lb & 0xffff))) >> (8+VID_CBITS);

-	x = r<<16 | g<<8 | b<<0;

+	x = (x & 0xff000000) | r<<16 | g<<8 | b<<0;

 	return x;

 }