small cleanup in OGL/VideoCommon and small fix to ARCodeAddEdit by slink

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2346 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Core/DolphinWX/Src/ARCodeAddEdit.cpp

@@ -114,7 +114,7 @@ void CARCodeAddEdit::SaveCheatData(wxCommandEvent& WXUNUSED (event))
 		if (line != std::string::npos && cheatValues.length() > (line+17))
 			bWhile = true;	// newline found, if not empty, go on
 
-		line += 2;
+		line++;
 	}
 
 	if (selection == -1)

Source/Core/VideoCommon/Src/BPMemory.h

@@ -29,6 +29,7 @@
 #define BPMEM_ZMODE            0x40
 #define BPMEM_BLENDMODE        0x41
 #define BPMEM_CONSTANTALPHA    0x42
+#define BPMEM_PE_CONTROL       0x43
 #define BPMEM_SETDRAWDONE      0x45
 #define BPMEM_TRIGGER_EFB_COPY 0x52
 #define BPMEM_ALPHACOMPARE     0xF3

Source/Plugins/Plugin_VideoOGL/Src/BPStructs.cpp

@@ -169,7 +169,7 @@ void BPWritten(int addr, int changes, int newval)
 			break;
         }
 
-    case 0x43:  // ????
+    case BPMEM_PE_CONTROL:  // GXSetZCompLoc, GXPixModeSync
         if (changes) {
             VertexManager::Flush();
             ((u32*)&bpmem)[addr] = newval;