core: const correctness

This commit chanages several functions in renderdoc/core to const functions.

renderdoc/core/core.cpp

@@ -372,12 +372,12 @@ ReplayCreateStatus RenderDoc::FillInitParams(const wchar_t *logFile, RDCDriver &
 	return eReplayCreate_Success;
 }
 
-bool RenderDoc::HasReplayDriver(RDCDriver driver)
+bool RenderDoc::HasReplayDriver(RDCDriver driver) const
 {
 	return m_ReplayDriverProviders.find(driver) != m_ReplayDriverProviders.end();
 }
 
-bool RenderDoc::HasRemoteDriver(RDCDriver driver)
+bool RenderDoc::HasRemoteDriver(RDCDriver driver) const
 {
 	if(m_RemoteDriverProviders.find(driver) != m_RemoteDriverProviders.end())
 		return true;

renderdoc/core/core.h

@@ -145,22 +145,22 @@ class RenderDoc
 		
 		// set from outside of the device creation interface
 		void SetLogFile(const wchar_t *logFile);
-		const wchar_t *GetLogFile() { return m_LogFile.c_str(); }
+		const wchar_t *GetLogFile() const { return m_LogFile.c_str(); }
 		
-		const wchar_t *GetCurrentTarget() { return m_Target.c_str(); }
+		const wchar_t *GetCurrentTarget() const { return m_Target.c_str(); }
 
 		void Initialise();
 
 		void SetReplayApp(bool replay) { m_Replay = replay; }
-		bool IsReplayApp() { return m_Replay; }
+		bool IsReplayApp() const { return m_Replay; }
 
 		void BecomeReplayHost(volatile bool &killReplay);
 
 		void SetCaptureOptions(const CaptureOptions *opts);
-		const CaptureOptions &GetCaptureOptions() { return m_Options; }
+		const CaptureOptions &GetCaptureOptions() const { return m_Options; }
 
 		void RecreateCrashHandler();
-		ICrashHandler *GetCrashHandler() { return m_ExHandler; }
+		ICrashHandler *GetCrashHandler() const { return m_ExHandler; }
 
 		Serialiser *OpenWriteSerialiser(uint32_t frameNum, RDCInitParams *params, void *thpixels, size_t thlen, uint32_t thwidth, uint32_t thheight);
 		void SuccessfullyWrittenLog();
@@ -191,13 +191,13 @@ class RenderDoc
 		map<RDCDriver, wstring> GetReplayDrivers();
 		map<RDCDriver, wstring> GetRemoteDrivers();
 
-		bool HasReplayDriver(RDCDriver driver);
-		bool HasRemoteDriver(RDCDriver driver);
+		bool HasReplayDriver(RDCDriver driver) const;
+		bool HasRemoteDriver(RDCDriver driver) const;
 
 		void SetCurrentDriver(RDCDriver driver);
 		void GetCurrentDriver(RDCDriver &driver, wstring &name);
 
-		uint32_t GetRemoteAccessIdent() { return m_RemoteIdent; }
+		uint32_t GetRemoteAccessIdent() const { return m_RemoteIdent; }
 
 		void Tick();
 

renderdoc/core/resource_manager.h

@@ -134,10 +134,10 @@ struct ResourceRecord
 	}
 
 	void AddRef() { RefCount++; }	
-	int GetRefCount() { return RefCount; }
+	int GetRefCount() const { return RefCount; }
 	void Delete(ResourceRecordHandler *mgr);
 
-	ResourceId GetResourceID() { return ResID; }
+	ResourceId GetResourceID() const { return ResID; }
 
 	void AddChunk(Chunk *chunk, int32_t ID = 0)
 	{
@@ -150,12 +150,12 @@ struct ResourceRecord
 	void LockChunks() { if(m_ChunkLock) m_ChunkLock->Lock(); }
 	void UnlockChunks() { if(m_ChunkLock) m_ChunkLock->Unlock(); }
 
-	bool HasChunks()
+	bool HasChunks() const
 	{
 		return !m_Chunks.empty();
 	}
 
-	size_t NumChunks()
+	size_t NumChunks() const
 	{
 		return m_Chunks.size();
 	}
@@ -170,7 +170,7 @@ struct ResourceRecord
 		UnlockChunks();
 	}
 
-	Chunk *GetLastChunk()
+	Chunk *GetLastChunk() const
 	{
 		RDCASSERT(HasChunks());
 		return m_Chunks.rbegin()->second;

renderdoc/os/linux/linux_network.cpp

@@ -68,7 +68,7 @@ void Socket::Shutdown()
 	}
 }
 
-bool Socket::Connected()
+bool Socket::Connected() const
 {
 	return (int)socket != -1;
 }

renderdoc/os/os_specific.h

@@ -98,7 +98,7 @@ namespace Network
 			~Socket();
 			void Shutdown();
 
-			bool Connected();
+			bool Connected() const;
 
 			Socket *AcceptClient(bool wait);
 

renderdoc/os/win32/win32_network.cpp

@@ -57,7 +57,7 @@ void Socket::Shutdown()
 	}
 }
 
-bool Socket::Connected()
+bool Socket::Connected() const
 {
 	return (SOCKET)socket != INVALID_SOCKET;
 }