Fix Pikmin PAL not booting thanks to LordMark for figuring it out ! :D

Added "AccurateFCMP" ini setting which fixes Nights, Paper Mario games...

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4042 8ced0084-cf51-0410-be5f-012b33b47a6e

3 files changed, 22 insertions, 10 deletions

diff --git a/Source/Core/VideoCommon/Src/PixelShaderManager.cpp b/Source/Core/VideoCommon/Src/PixelShaderManager.cpp
index c0d8a7e4c6..946548e56d 100644
--- a/Source/Core/VideoCommon/Src/PixelShaderManager.cpp
+++ b/Source/Core/VideoCommon/Src/PixelShaderManager.cpp
@@ -122,7 +122,8 @@ void PixelShaderManager::SetConstants()
 
 	if (s_bZBiasChanged || s_bDepthRangeChanged) 
 	{
-        //ERROR_LOG("pixel=%x,%x, bias=%x\n", bpmem.zcontrol.pixel_format, bpmem.ztex2.type, lastZBias);        
+        //ERROR_LOG("pixel=%x,%x, bias=%x\n", bpmem.zcontrol.pixel_format, bpmem.ztex2.type, lastZBias);
+		// TODO : Should this use 16777216.0f or 16777215.0f ? 
         SetPSConstant4f(C_ZBIAS+1, lastDepthRange[0] / 16777216.0f, lastDepthRange[1] / 16777216.0f, 0, (float)( (((int)lastZBias<<8)>>8))/16777216.0f);
 		s_bZBiasChanged = s_bDepthRangeChanged = false;
     }
diff --git a/Source/Core/VideoCommon/Src/XFMemory.h b/Source/Core/VideoCommon/Src/XFMemory.h
index 872861f2f5..10f554072a 100644
--- a/Source/Core/VideoCommon/Src/XFMemory.h
+++ b/Source/Core/VideoCommon/Src/XFMemory.h
@@ -91,6 +91,8 @@
 #define XFMEM_SETMATRIXINDA      0x1018
 #define XFMEM_SETMATRIXINDB      0x1019
 #define XFMEM_SETVIEWPORT        0x101a
+#define XFMEM_SETZSCALE          0x101c
+#define XFMEM_SETZOFFSET         0x101f
 #define XFMEM_SETPROJECTION      0x1020
 #define XFMEM_SETNUMTEXGENS      0x103f
 #define XFMEM_SETTEXMTXINFO      0x1040
diff --git a/Source/Core/VideoCommon/Src/XFStructs.cpp b/Source/Core/VideoCommon/Src/XFStructs.cpp
index 9a96c3294a..f058ccee01 100644
--- a/Source/Core/VideoCommon/Src/XFStructs.cpp
+++ b/Source/Core/VideoCommon/Src/XFStructs.cpp
@@ -169,6 +169,24 @@ void LoadXFReg(u32 transferSize, u32 baseAddress, u32 *pData)
                 }
                 break;
 
+			// GXSetZScaleOffset ?
+			// Actually everything i tried didn't seem to change anything x)
+			case XFMEM_SETZSCALE:
+				// paper mario writes 16777216.0f, 1677721.75
+				// Killer 7 writes 16777216.0f here
+				WARN_LOG(VIDEO, "Set ZScale : %x=%x\n", address, data);
+				break;
+
+            case XFMEM_SETZOFFSET:
+				// paper mario writes 16777216.0f, 5033165.0f
+				// Killer 7 alterns this between 16777216.0f and 16710107.0f
+				WARN_LOG(VIDEO, "Set ZOffset : %x=%x\n", address, data);
+				break;
+
+			// --------------
+			// Unknown Regs
+			// --------------
+
 			// Maybe these are for Normals?
 			case 0x1048: //xfregs.texcoords[0].nrmmtxinfo.hex = data; break; ??
             case 0x1049:
@@ -181,21 +199,12 @@ void LoadXFReg(u32 transferSize, u32 baseAddress, u32 *pData)
 				DEBUG_LOG(VIDEO, "Possible Normal Mtx XF reg?: %x=%x\n", address, data);
 				break;
 
-			// --------------
-			// Unknown Regs
-			// --------------
 			case 0x1013:
             case 0x1014:
             case 0x1015:
             case 0x1016:
             case 0x1017:
 
-			case 0x101c:
-				// paper mario writes 16777216.0f, 1677721.75
-				// Killer 7 writes 0x4b800000 here on 3D rendering only
-            case 0x101f:
-				// paper mario writes 16777216.0f, 5033165.0f
-				// Killer 7 alterns this between 0x4b800000 and 0x4b7ef9db on 3D rendering
             default:
                 WARN_LOG(VIDEO, "Unknown XF Reg: %x=%x\n", address, data);
                 break;