DXGL r901 - Code Review

Repository:	DXGL
Revision:	< r900‎ \| r901 \| r902 >
Date:	23:11, 9 March 2019
Author:	admin
Status:	new
Tags:
Comment:	Draw 32-bit Z buffer to full range in DXGL Test.
Modified paths:	/dxglcfg/surfacegen.cpp (modified) (history)

Diff [purge]

Index: dxglcfg/surfacegen.cpp
—	—	@@ -313,13 +313,26 @@
314	314	}
315	315	return;
316	316	case 32:
317		~~- for(y = 0; y < ddsd.dwHeight; y++)~~
	317	+ if ((ddsd.ddpfPixelFormat.dwFlags & DDPF_ZBUFFER) && (ddsd.ddpfPixelFormat.dwZBitMask == 0xFFFFFFFF))
318	318	{
319		~~- for(x = 0; x < ddsd.dwWidth; x++)~~
	319	+ for (y = 0; y < ddsd.dwHeight; y++)
320	320	{
321		~~- buffer32[x+((ddsd.lPitch/4)y)] = (unsigned long)((x/(ddsd.dwWidth/4096.)) + 4096floor((y/(ddsd.dwHeight/4096.))));~~
	321	+ for (x = 0; x < ddsd.dwWidth; x++)
	322	+ {
	323	+ buffer32[x + ((ddsd.lPitch / 4) * y)] = (unsigned long)((x / (ddsd.dwWidth / 65536.)) + 65536 * floor((y / (ddsd.dwHeight / 65536.))));
	324	+ }
322	325	}
323	326	}
	327	+ else
	328	+ {
	329	+ for (y = 0; y < ddsd.dwHeight; y++)
	330	+ {
	331	+ for (x = 0; x < ddsd.dwWidth; x++)
	332	+ {
	333	+ buffer32[x + ((ddsd.lPitch / 4) * y)] = (unsigned long)((x / (ddsd.dwWidth / 4096.)) + 4096 * floor((y / (ddsd.dwHeight / 4096.))));
	334	+ }
	335	+ }
	336	+ }
324	337	return;
325	338	default:
326	339	return;