Reverted r3063 as the last revision obsoleted it and it was causing suspend/resume issues with the software renderer, removed an unnecessary GSclose() and ResetDevice() call each

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@3068 96395faa-99c1-11dd-bbfe-3dabce05a288

plugins/GSdx/GS.cpp

@@ -137,16 +137,16 @@ EXPORT_C GSclose()
 {
 	if( !s_gs ) return;
 
+	s_gs->ResetDevice();
+
+	delete s_gs->m_dev;
+	s_gs->m_dev = NULL;
+
 	s_gs->m_wnd.Detach();
-	
-	delete s_gs;
-	s_gs = NULL;
 }
 
 static INT32 _GSopen(void* dsp, char* title, int renderer)
 {
-	GSclose();
-
 	GSDevice* dev = NULL;
 
 	if( renderer == -1 )
@@ -156,6 +156,16 @@ static INT32 _GSopen(void* dsp, char* title, int renderer)
 
 	try
 	{
+		if (s_renderer != renderer)
+		{
+			// Emulator has made a render change request, which requires a completely
+			// new s_gs -- if the emu doesn't save/restore the GS state across this
+			// GSopen call then they'll get corrupted graphics, but that's not my problem.
+
+			delete s_gs;
+			s_gs = NULL;
+		}
+
 		switch(renderer)
 		{
 		default:
@@ -233,7 +243,6 @@ static INT32 _GSopen(void* dsp, char* title, int renderer)
 
 EXPORT_C_(INT32) GSopen2( void* dsp, INT32 flags )
 {
-	GSclose();
 	int renderer = theApp.GetConfig("renderer", 0);
 	if( flags & 4 )
 	{
@@ -250,7 +259,6 @@ EXPORT_C_(INT32) GSopen2( void* dsp, INT32 flags )
 
 EXPORT_C_(INT32) GSopen(void* dsp, char* title, int mt)
 {
-	GSclose();
 	int renderer;
 
 	// Legacy GUI expects to acquire vsync from the configuration files.
@@ -368,7 +376,6 @@ EXPORT_C_(int) GSfreeze(int mode, GSFreezeData* data)
 	}
 	else if(mode == FREEZE_LOAD)
 	{
-		s_gs->ResetDevice();
 		return s_gs->Defrost(data);
 	}
 

plugins/GSdx/GSDevice.cpp

@@ -45,7 +45,7 @@ GSDevice::GSDevice()
 GSDevice::~GSDevice()
 {
 	for_each(m_pool.begin(), m_pool.end(), delete_object());
-	m_pool.clear();
+
 	delete m_backbuffer;
 	delete m_merge;
 	delete m_weavebob;

plugins/GSdx/GSRenderer.cpp

@@ -52,12 +52,14 @@ GSRenderer::GSRenderer()
 
 GSRenderer::~GSRenderer()
 {
-	if(m_dev)
+	/*if(m_dev)
 	{
-		m_dev->Reset(1, 1);
-		delete m_dev;
-	}
+		m_dev->Reset(1, 1, GSDevice::Windowed);
+	}*/
+
 	_aligned_free( m_tex_buff );
+
+	delete m_dev;
 }
 
 bool GSRenderer::CreateWnd(const string& title, int w, int h)

plugins/GSdx/GSRendererHW.h

@@ -455,7 +455,7 @@ protected:
 	void Reset()
 	{
 		// TODO: GSreset can come from the main thread too => crash
-		 m_tc->RemoveAll();
+		// m_tc->RemoveAll();
 
 		m_reset = true;
 

plugins/GSdx/GSTexture11.h

@@ -35,7 +35,6 @@ class GSTexture11 : public GSTexture
 
 public:
 	explicit GSTexture11(ID3D11Texture2D* texture);
-	virtual ~GSTexture11() {};
 
 	bool Update(const GSVector4i& r, const void* data, int pitch);
 	bool Map(GSMap& m, const GSVector4i* r);

plugins/GSdx/GSTextureCache11.h

@@ -32,6 +32,5 @@ protected:
 	void Read(Target* t, const GSVector4i& r);
 
 public:
-	virtual ~GSTextureCache11() {};
 	GSTextureCache11(GSRenderer* r);
 };