Video_Software: Toggable zfreeze and early_z support for testing.

dolphin-emu · Feb 15, 2013 · 183ad0c · 183ad0c
1 parent 8923f0e
commit 183ad0c
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Showing 4 changed files with 18 additions and 6 deletions.
diff --git a/Source/Plugins/Plugin_VideoSoftware/Src/Rasterizer.cpp b/Source/Plugins/Plugin_VideoSoftware/Src/Rasterizer.cpp
@@ -125,7 +125,7 @@ inline void Draw(s32 x, s32 y, s32 xi, s32 yi)
 	if (z < 0 || z > 0x00ffffff)
 		return;
 
-	if (bpmem.zcontrol.early_ztest && bpmem.zmode.testenable)
+	if (bpmem.zcontrol.early_ztest && bpmem.zmode.testenable && g_SWVideoConfig.bZComploc)
 	{
 		// early z
 		if (!EfbInterface::ZCompare(x, y, z))

diff --git a/Source/Plugins/Plugin_VideoSoftware/Src/SWVideoConfig.cpp b/Source/Plugins/Plugin_VideoSoftware/Src/SWVideoConfig.cpp
@@ -35,6 +35,9 @@ SWVideoConfig::SWVideoConfig()
     bDumpObjects = false;
     bDumpFrames = false;
 
+	bZComploc = true;
+	bZFreeze = true;
+
     bDumpTevStages = false;
 	bDumpTevTextureFetches = false;
 
@@ -52,6 +55,8 @@ void SWVideoConfig::Load(const char* ini_file)
     iniFile.Get("Hardware", "RenderToMainframe", &renderToMainframe, false);
 
 	iniFile.Get("Rendering", "HwRasterizer", &bHwRasterizer, false);
+	iniFile.Get("Rendering", "ZComploc", &bZComploc, true);
+	iniFile.Get("Rendering", "ZFreeze", &bZFreeze, true);
 
 	iniFile.Get("Info", "ShowStats", &bShowStats, false);
 
@@ -74,6 +79,8 @@ void SWVideoConfig::Save(const char* ini_file)
     iniFile.Set("Hardware", "RenderToMainframe", renderToMainframe);
 
 	iniFile.Set("Rendering", "HwRasterizer", bHwRasterizer);
+	iniFile.Set("Rendering", "ZComploc", &bZComploc);
+	iniFile.Set("Rendering", "ZFreeze", &bZFreeze);
 
 	iniFile.Set("Info", "ShowStats", bShowStats);
 

diff --git a/Source/Plugins/Plugin_VideoSoftware/Src/SWVideoConfig.h b/Source/Plugins/Plugin_VideoSoftware/Src/SWVideoConfig.h
@@ -36,6 +36,10 @@ struct SWVideoConfig : NonCopyable
 
 	bool bHwRasterizer;
 
+	// Emulation features
+	bool bZComploc;
+	bool bZFreeze;
+
     bool bShowStats;
 
     bool bDumpTextures;

diff --git a/Source/Plugins/Plugin_VideoSoftware/Src/Tev.cpp b/Source/Plugins/Plugin_VideoSoftware/Src/Tev.cpp
@@ -784,11 +784,12 @@ void Tev::Draw()
 		output[BLU_C] = (output[BLU_C] * invFog + fogInt * bpmem.fog.color.b) >> 8;
 	}
 
-    if (!bpmem.zcontrol.early_ztest && bpmem.zmode.testenable)
-    {
-        if (!EfbInterface::ZCompare(Position[0], Position[1], Position[2]))
-            return;
-    }
+	bool late_ztest = !bpmem.zcontrol.early_ztest || g_SWVideoConfig.bZComploc;
+	if (late_ztest && bpmem.zmode.testenable)
+	{
+		if (!EfbInterface::ZCompare(Position[0], Position[1], Position[2]))
+			return;
+	}
 
 #if ALLOW_TEV_DUMPS
 	if (g_SWVideoConfig.bDumpTevStages)