GUI: Fixed some GUI related start/stop crashes

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4223 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Core/Common/Src/MemoryUtil.cpp

@@ -17,9 +17,11 @@
 
 #include "Common.h"
 #include "MemoryUtil.h"
+#include "StringUtil.h"
 
 #ifdef _WIN32
 #include <windows.h>
+#include <psapi.h>
 #elif __GNUC__
 #include <sys/mman.h>
 #include <errno.h>
@@ -132,3 +134,28 @@ void UnWriteProtectMemory(void* ptr, size_t size, bool allowExecute)
 	mprotect(ptr, size, allowExecute ? (PROT_READ | PROT_WRITE | PROT_EXEC) : PROT_WRITE | PROT_READ);
 #endif
 }
+
+
+std::string MemUsage()
+{
+	#ifdef _WIN32
+	DWORD processID = GetCurrentProcessId();
+    HANDLE hProcess;
+    PROCESS_MEMORY_COUNTERS pmc;
+	std::string Ret;
+
+    // Print information about the memory usage of the process.
+
+    hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, processID);
+    if (NULL == hProcess) return "MemUsage Error";
+
+    if (GetProcessMemoryInfo(hProcess, &pmc, sizeof(pmc)))
+		Ret = StringFromFormat("%s K", ThS(pmc.WorkingSetSize / 1024, true, 7).c_str());
+
+    CloseHandle(hProcess);
+	return Ret;
+
+	#else
+	return "";
+	#endif
+}

Source/Core/Common/Src/MemoryUtil.h

@@ -18,11 +18,14 @@
 #ifndef _MEMORYUTIL_H
 #define _MEMORYUTIL_H
 
+#include <iostream>
+
 void* AllocateExecutableMemory(size_t size, bool low = true);
 void* AllocateMemoryPages(size_t size);
 void FreeMemoryPages(void* ptr, size_t size);
 void WriteProtectMemory(void* ptr, size_t size, bool executable = false);
 void UnWriteProtectMemory(void* ptr, size_t size, bool allowExecute = false);
+std::string MemUsage();
 
 inline int GetPageSize() { return 4096; }
 

Source/Core/Common/Src/StringUtil.cpp

@@ -452,7 +452,7 @@ std::string ThS(int Integer, bool Unsigned, int Spaces)
 
 	// Spaces
 	std::string Spc = "";
-	for (int i = 0; i < (Spaces - Sbuf.length()); i++) Spc += " ";
+	for (int i = 0; i < (int)(Spaces - Sbuf.length()); i++) Spc += " ";
 	return Spc + Sbuf;
 }
 

Source/Core/Common/Src/Thread.cpp

@@ -26,6 +26,15 @@
 namespace Common
 {
 
+int Thread::CurrentId()
+{
+	#ifdef _WIN32
+		return GetCurrentThreadId();
+	#else
+		return 0;
+	#endif
+}
+
 #ifdef _WIN32
 
 void InitThreading()
@@ -81,14 +90,16 @@ Thread::~Thread()
 	WaitForDeath();
 }
 
-void Thread::WaitForDeath(const int _Wait)
+DWORD Thread::WaitForDeath(const int iWait)
 {
 	if (m_hThread)
 	{
-		WaitForSingleObject(m_hThread, _Wait);
+		DWORD Wait = WaitForSingleObject(m_hThread, iWait);
 		CloseHandle(m_hThread);
 		m_hThread = NULL;
+		return Wait;
 	}
+	return NULL;
 }
 
 void Thread::SetAffinity(int mask)

Source/Core/Common/Src/Thread.h

@@ -105,9 +105,10 @@ public:
 
 	void SetAffinity(int mask);
 	static void SetCurrentThreadAffinity(int mask);
-#ifdef _WIN32
+	static int CurrentId();
+#ifdef _WIN32	
 	void SetPriority(int priority);
-	void WaitForDeath(const int _Wait = INFINITE);
+	DWORD WaitForDeath(const int iWait = INFINITE);
 #else
 	void WaitForDeath();
 #endif