zzogl glsl4:

* properly delete program and vertex array. Avoid a crash on plugin reload
* reset shader state. Avoid to reuse invalid data on plugin reload
gsdx:
* add an hack to unattach/attach the gl context from different thread. Help to solve some crashes. The best will be to move gpu operation out of gsreadfifo but it would need more works
* implement logz for test purpose (don't seem to help)
gsdx replay:
* use default xdg location


git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5289 96395faa-99c1-11dd-bbfe-3dabce05a288

plugins/GSdx/CMakeLists.txt

@@ -10,6 +10,7 @@ endif(NOT TOP_CMAKE_WAS_SOURCED)
 set(Output GSdx-0.1.16)
 
 set(CommonFlags
+    -DOGL_MT_HACK
     -D_LINUX
     -fno-operator-names
     -mpreferred-stack-boundary=2
@@ -49,6 +50,10 @@ if(CMAKE_BUILD_TYPE STREQUAL Release)
     add_definitions(${CommonFlags} ${SDLFlags} ${OptimizationFlags} -W)
 endif(CMAKE_BUILD_TYPE STREQUAL Release)
 
+if(XDG_STD)
+    add_definitions(-DXDG_STD)
+endif(XDG_STD)
+
 set(GSdxSources
     GPU.cpp
     GPUDrawScanline.cpp

plugins/GSdx/GS.cpp

@@ -55,7 +55,11 @@ extern bool RunLinuxDialog();
 #define PS2E_X86 0x01   // 32 bit
 #define PS2E_X86_64 0x02   // 64 bit
 
+#ifdef OGL_MT_HACK
+GSRenderer* s_gs = NULL;
+#else
 static GSRenderer* s_gs = NULL;
+#endif
 static void (*s_irq)() = NULL;
 static uint8* s_basemem = NULL;
 static int s_renderer = -1;
@@ -457,18 +461,18 @@ EXPORT_C GSreadFIFO(uint8* mem)
 {
 	try
 	{
-#ifdef _LINUX
+#ifdef OGL_MT_HACK
 		// FIXME: double check which thread call this function
 		// See fifo2 issue below
-		if (theApp.GetConfig("renderer", 0) / 3 == 4) {
-			fprintf(stderr, "Disable FIFO1 on opengl\n");
-		}
+#ifdef OGL_DEBUG
+		if (theApp.GetConfig("renderer", 0) / 3 == 4) fprintf(stderr, "Disable FIFO1 on opengl\n");
+#endif
 		s_gs->m_wnd.AttachContext();
 #endif
 
 		s_gs->ReadFIFO(mem, 1);
 
-#ifdef _LINUX
+#ifdef OGL_MT_HACK
 		s_gs->m_wnd.DetachContext();
 #endif
 	}
@@ -481,21 +485,18 @@ EXPORT_C GSreadFIFO2(uint8* mem, uint32 size)
 {
 	try
 	{
-#ifdef _LINUX
+#ifdef OGL_MT_HACK
 		// FIXME called from EE core thread not MTGS which cause
 		// invalidate data for opengl
-		if (theApp.GetConfig("renderer", 0) / 3 == 4) {
 #ifdef OGL_DEBUG
-			fprintf(stderr, "Disable FIFO2(%d) on opengl\n", size);
+		if (theApp.GetConfig("renderer", 0) / 3 == 4) fprintf(stderr, "Disable FIFO2(%d) on opengl\n", size);
 #endif
-			//return;
-		}
 		s_gs->m_wnd.AttachContext();
 #endif
 
 		s_gs->ReadFIFO(mem, size);
 
-#ifdef _LINUX
+#ifdef OGL_MT_HACK
 		s_gs->m_wnd.DetachContext();
 #endif
 	}

plugins/GSdx/GSRendererOGL.cpp

@@ -205,7 +205,8 @@ void GSRendererOGL::DrawPrims(GSTexture* rt, GSTexture* ds, GSTextureCache::Sour
 
 	vs_sel.tme = PRIM->TME;
 	vs_sel.fst = PRIM->FST;
-	vs_sel.logz = dev->HasDepth32() ? 0 : m_logz ? 1 : 0;
+	//vs_sel.logz = dev->HasDepth32() ? 0 : m_logz ? 1 : 0;
+	vs_sel.logz = m_logz ? 1 : 0;
 	//OGL vs_sel.rtcopy = !!rtcopy;
 	vs_sel.rtcopy = false;
 

plugins/GSdx/GSState.cpp

@@ -23,6 +23,13 @@
 #include "GSState.h"
 #include "GSdx.h"
 
+#ifdef OGL_MT_HACK
+
+#include "GSRendererOGL.h"
+extern GSRenderer* s_gs;
+
+#endif
+
 //#define Offset_ST  // Fixes Persona3 mini map alignment which is off even in software rendering
 
 GSState::GSState()
@@ -1252,6 +1259,9 @@ void GSState::GIFRegHandlerTRXDIR(const GIFReg* RESTRICT r)
 		break;
 	case 1: // local -> host
 		m_tr.Init(m_env.TRXPOS.SSAX, m_env.TRXPOS.SSAY);
+#ifdef OGL_MT_HACK
+		s_gs->m_wnd.DetachContext();
+#endif
 		break;
 	case 2: // local -> local
 		Move();
@@ -1756,6 +1766,9 @@ static hash_map<uint64, uint64> s_tags;
 template<int index> void GSState::Transfer(const uint8* mem, uint32 size)
 {
 	GSPerfMonAutoTimer pmat(&m_perfmon);
+#ifdef OGL_MT_HACK
+	s_gs->m_wnd.AttachContext();
+#endif
 
 	const uint8* start = mem;
 

plugins/GSdx/GSTextureFXOGL.cpp

@@ -86,6 +86,7 @@ void GSDeviceOGL::SetupVS(VSSelector sel, const VSConstantBuffer* cb)
 	if(i == m_vs.end())
 	{
 		std::string macro = format("#define VS_BPPZ %d\n", sel.bppz)
+			+ format("#define VS_LOGZ %d\n", sel.logz)
 			+ format("#define VS_TME %d\n", sel.tme)
 			+ format("#define VS_FST %d\n", sel.fst)
 			+ format("#define VS_RTCOPY %d\n", sel.rtcopy);

plugins/GSdx/GSWnd.cpp

@@ -213,7 +213,7 @@ void GSWnd::HideFrame()
 #else
 
 GSWnd::GSWnd()
-	: m_window(NULL), m_Xwindow(0), m_XDisplay(NULL)
+	: m_window(NULL), m_Xwindow(0), m_XDisplay(NULL), m_ctx_attached(false)
 {
 }
 
@@ -278,16 +278,25 @@ bool GSWnd::CreateContext(int major, int minor)
 	if (!m_context) return false;
 
 	XSync( m_XDisplay, false);
+	return true;
 }
 
 void GSWnd::AttachContext()
 {
-	glXMakeCurrent(m_XDisplay, m_Xwindow, m_context);
+	if (!IsContextAttached()) {
+		fprintf(stderr, "Attach the context\n");
+		glXMakeCurrent(m_XDisplay, m_Xwindow, m_context);
+		m_ctx_attached = true;
+	}
 }
 
 void GSWnd::DetachContext()
 {
-	glXMakeCurrent(m_XDisplay, None, NULL);
+	if (IsContextAttached()) {
+		fprintf(stderr, "Detach the context\n");
+		glXMakeCurrent(m_XDisplay, None, NULL);
+		m_ctx_attached = false;
+	}
 }
 
 void GSWnd::CheckContext()

plugins/GSdx/GSWnd.h

@@ -103,6 +103,7 @@ class GSWnd
 	Window       m_Xwindow;
 	Display*     m_XDisplay;
 
+	bool m_ctx_attached;
 	bool m_managed;
 	int  m_renderer;
 	GLXContext   m_context;
@@ -115,6 +116,7 @@ class GSWnd
 	bool Attach(void* handle, bool managed = true);
 	void Detach();
 	bool IsManaged() const {return m_managed;}
+	bool IsContextAttached() const { return m_ctx_attached; }
 
 	Display* GetDisplay();
 	void* GetHandle() {return (void*)m_Xwindow;}

plugins/GSdx/linux_replay.cpp

@@ -34,8 +34,28 @@ void help()
 
 int main ( int argc, char *argv[] )
 {
-  if ( argc != 3 ) help();
+  if ( argc == 3) {
+	  GSsetSettingsDir(argv[1]);
+	  GSReplay(argv[2], 12);
+  } else if ( argc == 2) {
+#ifdef XDG_STD
+	  std::string home("HOME");
+	  char * val = getenv( home.c_str() );
+	  if (val == NULL) {
+		  fprintf(stderr, "Failed to get the home dir\n");
+		  help();
+	  }
+
+	  std::string ini_dir(val);
+	  ini_dir += "/.config/pcsx2/inis";
+
+	  GSsetSettingsDir(ini_dir.c_str());
+	  GSReplay(argv[1], 12);
+#else
+	  fprintf(stderr, "default ini dir only supported on XDG\n");
+	  help();
+#endif
+  } else
+	  help();
 
-  GSsetSettingsDir(argv[1]);
-  GSReplay(argv[2], 12);
 }

plugins/GSdx/res/tfx.glsl

@@ -87,22 +87,24 @@ void vs_main()
 	// input granularity is 1/16 pixel, anything smaller than that won't step drawing up/left by one pixel
 	// example: 133.0625 (133 + 1/16) should start from line 134, ceil(133.0625 - 0.05) still above 133
 
-    // Greg TEST
-    //float logz = log2(1+float(z))/32 * 0.999f;
-	//vec4 p = vec4(i_p, logz, 0) - vec4(0.05f, 0.05f, 0, 0); 
-
 	vec4 p = vec4(i_p, z, 0) - vec4(0.05f, 0.05f, 0, 0); 
 	vec4 final_p = p * VertexScale - VertexOffset;
     // FIXME
     // FLIP vertically
     final_p.y *= -1.0f;
 
+	if(VS_LOGZ == 1)
+	{
+		final_p.z = log2(1.0f + float(z)) / 32.0f;
+	}
+
 	VSout.p = final_p;
     gl_Position = final_p; // NOTE I don't know if it is possible to merge POSITION_OUT and gl_Position
 #if VS_RTCOPY
 	VSout.tp = final_p * vec4(0.5, -0.5, 0, 0) + 0.5;
 #endif
 
+
 	if(VS_TME != 0)
 	{
 		if(VS_FST != 0)

plugins/zzogl-pg/opengl/ZZGl.h

@@ -185,7 +185,18 @@ namespace FB
 
 	static __forceinline void Create()
 	{
+		assert(buf == 0);
 		glGenFramebuffersEXT(1, &buf);
+		if (buf == 0)
+			ZZLog::Error_Log("Failed to create the renderbuffer.");
+	}
+
+	static __forceinline void Delete()
+	{
+		if (buf != 0) {
+			glDeleteFramebuffers(1, &buf);
+			buf = 0;
+		}
 	}
 
 	static __forceinline void Bind()

plugins/zzogl-pg/opengl/ZZoglCreate.cpp

@@ -496,11 +496,6 @@ bool ZZCreate(int _width, int _height)
 
 	FB::Create();
 
-	if (FB::buf == 0)
-	{
-		ZZLog::Error_Log("Failed to create the renderbuffer.");
-	}
-
 	GL_REPORT_ERRORD();
 
 	FB::Bind();
@@ -803,7 +798,7 @@ bool ZZCreate(int _width, int _height)
 	}
 	else
 	{
-		ZZLog::Debug_Log("In final init!");
+		ZZLog::Debug_Log("Error In final init!");
 		return false;
 	}
 }
@@ -834,7 +829,10 @@ void ZZDestroy()
 	}
 
 #ifdef GLSL4_API
-	delete vertex_array;
+	if (vertex_array != NULL) {
+		delete vertex_array;
+		vertex_array = NULL;
+	}
 #endif
 
 	g_nCurVBOIndex = 0;
@@ -878,6 +876,8 @@ void ZZDestroy()
 
 	safe_delete(font_p);
 
+	FB::Delete();
+
 	GLWin.ReleaseContext();
 
 	mapGLExtensions.clear();

plugins/zzogl-pg/opengl/ZZoglShaders.h

@@ -110,7 +110,9 @@ const ZZshParamInfo  qZero = {ShName:"", type:ZZ_UNDEFINED, fvalue:{0}, sampler:
 const ZZshShaderLink sZero = {link: NULL, isFragment: false};
 
 inline bool ZZshActiveParameter(ZZshParameter param) {return (param > -1); }
+#ifndef GLSL4_API
 #define SAFE_RELEASE_PROG(x) 	{ /*don't know what to do*/ }
+#endif
 
 // ---------------------------
 
@@ -616,7 +618,28 @@ struct VERTEXSHADER
 	bool IsDualContext(ZZshParameter param) { return false;}
 
 	void set_context(uint new_context) { context = new_context * NOCONTEXT;}
+
+	void release_prog() {
+		if(program) {
+			glDeleteProgram(program);
+			program = 0;
+		}
+	}
 };
+#endif
+
+#ifdef GLSL4_API
+#define SAFE_RELEASE_PROG(x) 	{ \
+	if ((x.link) != NULL) { \
+		if (x.isFragment) { \
+			FRAGMENTSHADER* shader = (FRAGMENTSHADER*)x.link; \
+			shader->release_prog(); \
+		} else { \
+			VERTEXSHADER* shader = (VERTEXSHADER*)x.link; \
+			shader->release_prog(); \
+		} \
+	} \
+}
 #endif
 
 	extern VERTEXSHADER pvsBitBlt;

plugins/zzogl-pg/opengl/ZZoglShadersGLSL4.cpp

@@ -113,8 +113,6 @@ extern bool s_bWriteDepth;
 const char* ShaderCallerName = "";
 const char* ShaderHandleName = "";
 
-ZZshProgram CompiledPrograms[MAX_ACTIVE_SHADERS][MAX_ACTIVE_SHADERS] = {{0}};
-
 // new for GLSL4
 GSUniformBufferOGL *constant_buffer;
 GSUniformBufferOGL *common_buffer;
@@ -124,7 +122,7 @@ static bool dirty_common_buffer = true;
 static bool dirty_vertex_buffer = true;
 static bool dirty_fragment_buffer = true;
 
-GSVertexBufferStateOGL *vertex_array;
+GSVertexBufferStateOGL *vertex_array = NULL;
 
 COMMONSHADER g_cs;
 static GLuint s_pipeline = 0;
@@ -227,6 +225,14 @@ void ZZshExitCleaning() {
 	delete vertex_buffer;
 	delete fragment_buffer;
 
+	dirty_fragment_buffer = true;
+	dirty_vertex_buffer = true;
+	dirty_common_buffer = true;
+	g_current_ps = 0;
+	g_current_vs = 0;
+	for (uint i = 0; i < 11; i++)
+		g_current_texture_bind[i] = 0;
+
 	glDeleteProgramPipelines(1, &s_pipeline);
 }