ref: 4511434446e523a5e2a7383b14846df2b91df8f1
parent: 30952764cf640001a2e8a0e2e4fefec734b147d9
author: Simon Howard <[email protected]>
date: Mon Apr 18 18:10:16 EDT 2011
Add test hack for simulating Porsche Monty's scanline emulation (see comment in file). Subversion-branch: /trunk/chocolate-doom Subversion-revision: 2328
--- a/src/i_scale.c
+++ b/src/i_scale.c
@@ -964,6 +964,21 @@
screenp += dest_pitch; bufp += SCREENWIDTH;
}
+ // test hack for Porsche Monty... scan line simulation:
+ // See here: http://www.doomworld.com/vb/post/962612
+
+ if (M_CheckParm("-scanline") > 0)+ {+ screenp = (byte *) dest_buffer + 2 * dest_pitch;
+
+ for (y=0; y<1198; y += 3)
+ {+ memset(screenp, 0, 1600);
+
+ screenp += dest_pitch * 3;
+ }
+ }
+
return true;
}