Move the message display thing out of Render.cpp

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2335 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Plugins/Plugin_VideoOGL/Plugin_VideoOGL.vcproj

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="Windows-1252"?>
 <VisualStudioProject
 	ProjectType="Visual C++"
-	Version="9.00"
+	Version="9,00"
 	Name="Plugin_VideoOGL"
 	ProjectGUID="{CFDCEE0E-FA45-4F72-9FCC-0B88F5A75160}"
 	RootNamespace="Plugin_VideoOGL"
@@ -758,6 +758,14 @@
 		<Filter
 			Name="Render"
 			>
+			<File
+				RelativePath=".\Src\OnScreenDisplay.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\Src\OnScreenDisplay.h"
+				>
+			</File>
 			<File
 				RelativePath=".\Src\PixelShaderCache.cpp"
 				>

Source/Plugins/Plugin_VideoOGL/Src/OS/Win32.cpp

@@ -32,7 +32,7 @@
 #include "../Config.h"
 #include "main.h"
 #include "Win32.h"
-#include "Render.h" // for AddMessage
+#include "OnScreenDisplay.h" // for AddMessage
 
 #include "StringUtil.h" // Common: For StringFromFormat
 //////////////////////////////////
@@ -76,6 +76,7 @@ BOOL APIENTRY DllMain(HINSTANCE hinstDLL,	// DLL module handle
 		break; 
 
 	case DLL_PROCESS_DETACH:
+		// This causes a "stop hang", if the gfx config dialog has been opened.
 		wxEntryCleanup(); // Use wxUninitialize() if you don't want GUI 
 		break;
 	default:
@@ -96,6 +97,7 @@ extern bool gShowDebugger;
 // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 namespace EmuWindow
 {
+
 HWND m_hWnd = NULL; // The new window that is created here
 HWND m_hParent = NULL;
 HWND m_hMain = NULL; // The main CPanel
@@ -119,7 +121,6 @@ namespace EmuWindow
 	hCursor = LoadCursor(NULL, IDC_ARROW);
 }
 
-
 HWND GetWnd()
 {
 	return m_hWnd;
@@ -178,7 +179,7 @@ namespace EmuWindow
 			if (g_Config.bEFBCopyDisableHotKey)
 			{
 				g_Config.bEFBCopyDisable = !g_Config.bEFBCopyDisable;
-					Renderer::AddMessage(StringFromFormat("Copy EFB was turned %s",
+				OSD::AddMessage(StringFromFormat("Copy EFB was turned %s",
 					g_Config.bEFBCopyDisable ? "off" : "on").c_str(), 5000);
 			}
 			break;

Source/Plugins/Plugin_VideoOGL/Src/OnScreenDisplay.cpp

@@ -0,0 +1,80 @@
+// Copyright (C) 2003-2008 Dolphin Project.
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, version 2.0.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License 2.0 for more details.
+
+// A copy of the GPL 2.0 should have been included with the program.
+// If not, see http://www.gnu.org/licenses/
+
+// Official SVN repository and contact information can be found at
+// http://code.google.com/p/dolphin-emu/
+
+#include <list>
+
+#include "Common.h"
+#include "GLUtil.h"
+
+#include "OnScreenDisplay.h"
+#include "Render.h"
+
+namespace OSD
+{
+
+struct MESSAGE
+{
+	MESSAGE() {}
+	MESSAGE(const char* p, u32 dw) { strcpy(str, p); dwTimeStamp = dw; }
+	char str[255];
+	u32 dwTimeStamp;
+};
+
+static std::list<MESSAGE> s_listMsgs;
+
+void AddMessage(const char* pstr, u32 ms)
+{
+	s_listMsgs.push_back(MESSAGE(pstr, timeGetTime() + ms));
+}
+
+void DrawMessages()
+{
+	GLboolean wasEnabled = glIsEnabled(GL_BLEND);
+	if (!wasEnabled)
+		glEnable(GL_BLEND);
+	
+	if (s_listMsgs.size() > 0) {
+		int left = 25, top = 15;
+		std::list<MESSAGE>::iterator it = s_listMsgs.begin();
+		while (it != s_listMsgs.end()) 
+		{
+			int time_left = (int)(it->dwTimeStamp - timeGetTime());
+			int alpha = 255;
+
+			if (time_left < 1024)
+			{
+				alpha = time_left >> 2;
+				if (time_left < 0) alpha = 0;
+			}
+
+			alpha <<= 24;
+
+			Renderer::RenderText(it->str, left+1, top+1, 0x000000|alpha);
+			Renderer::RenderText(it->str, left, top, 0xffff30|alpha);
+			top += 15;
+
+			if (time_left <= 0)
+				it = s_listMsgs.erase(it);
+			else
+				++it;
+		}
+	}
+
+	if (!wasEnabled) glDisable(GL_BLEND);
+}
+
+}  // namespace

Source/Plugins/Plugin_VideoOGL/Src/OnScreenDisplay.h

@@ -0,0 +1,30 @@
+// Copyright (C) 2003-2008 Dolphin Project.
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, version 2.0.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License 2.0 for more details.
+
+// A copy of the GPL 2.0 should have been included with the program.
+// If not, see http://www.gnu.org/licenses/
+
+// Official SVN repository and contact information can be found at
+// http://code.google.com/p/dolphin-emu/
+
+#ifndef _OSD_H
+#define _OSD_H
+
+namespace OSD 
+{
+
+// On-screen message display
+void AddMessage(const char* str, u32 ms);
+void DrawMessages(); // draw the current messages on the screen. Only call once per frame.
+
+}  // namespace
+
+#endif

Source/Plugins/Plugin_VideoOGL/Src/Render.cpp

@@ -17,7 +17,6 @@
 
 
 #include "Globals.h"
-#include <list>
 #include <vector>
 #include <cmath>
 
@@ -45,6 +44,7 @@
 #include "VertexLoaderManager.h"
 #include "VertexLoader.h"
 #include "XFB.h"
+#include "OnScreenDisplay.h"
 #include "Timer.h"
 
 #include "main.h" // Local
@@ -57,20 +57,12 @@
 #else
 #endif
 
-struct MESSAGE
-{
-    MESSAGE() {}
-    MESSAGE(const char* p, u32 dw) { strcpy(str, p); dwTimeStamp = dw; }
-    char str[255];
-    u32 dwTimeStamp;
-};	
 
 CGcontext g_cgcontext;
 CGprofile g_cgvProf;
 CGprofile g_cgfProf;
 
-static RasterFont* s_pfont = NULL;
+RasterFont* s_pfont = NULL;
-static std::list<MESSAGE> s_listMsgs;
 
 static bool s_bFullscreen = false;
 static bool s_bOutputCgErrors = true;
@@ -416,58 +408,6 @@ bool Renderer::InitializeGL()
     return err == GL_NO_ERROR;
 }
 
-void Renderer::AddMessage(const char* pstr, u32 ms)
-{
-    s_listMsgs.push_back(MESSAGE(pstr, timeGetTime() + ms));
-}
-
-void Renderer::ProcessMessages()
-{
-	GLboolean wasEnabled = glIsEnabled(GL_BLEND);
-
-	if (!wasEnabled) glEnable(GL_BLEND);
-    
-	if (s_listMsgs.size() > 0) {
-        int left = 25, top = 15;
-		std::list<MESSAGE>::iterator it = s_listMsgs.begin();
-        while (it != s_listMsgs.end()) 
-		{
-			int time_left = (int)(it->dwTimeStamp - timeGetTime());
-			int alpha = 255;
-
-			if (time_left < 1024)
-			{
-				alpha = time_left >> 2;
-				if (time_left < 0) alpha = 0;
-			}
-
-			alpha <<= 24;
-
-            RenderText(it->str, left+1, top+1, 0x000000|alpha);
-            RenderText(it->str, left, top, 0xffff30|alpha);
-            top += 15;
-
-            if (time_left <= 0)
-                it = s_listMsgs.erase(it);
-            else ++it;
-        }
-    }
-
-	if (!wasEnabled) glDisable(GL_BLEND);
-}
-
-void Renderer::RenderText(const char* pstr, int left, int top, u32 color)
-{
-    int nBackbufferWidth = (int)OpenGL_GetWidth();
-    int nBackbufferHeight = (int)OpenGL_GetHeight();
-    glColor4f(
-		((color>>16) & 0xff)/255.0f,
-		((color>> 8) & 0xff)/255.0f,
-		((color>> 0) & 0xff)/255.0f,
-		((color>>24) & 0xFF)/255.0f
-		);
-    s_pfont->printMultilineText(pstr, left * 2.0f / (float)nBackbufferWidth - 1, 1 - top * 2.0f / (float)nBackbufferHeight,0,nBackbufferWidth,nBackbufferHeight);
-}
 
 //////////////////////////////////////////////////////////////////////////////////////
 // Return the rendering window width and height
@@ -989,7 +929,7 @@ void Renderer::SwapBuffers()
 	Renderer::RenderText(debugtext_buffer, 21, 21, 0xDD000000);
 	Renderer::RenderText(debugtext_buffer, 20, 20, 0xFF00FFFF);
 
-	Renderer::ProcessMessages();
+	OSD::DrawMessages();
 
 #if defined(DVPROFILE)
     if (g_bWriteProfile) {
@@ -1035,6 +975,18 @@ void Renderer::SwapBuffers()
     }
 }
 
+void Renderer::RenderText(const char* pstr, int left, int top, u32 color)
+{
+	int nBackbufferWidth = (int)OpenGL_GetWidth();
+	int nBackbufferHeight = (int)OpenGL_GetHeight();
+	glColor4f(((color>>16) & 0xff)/255.0f, ((color>> 8) & 0xff)/255.0f,
+	          ((color>> 0) & 0xff)/255.0f, ((color>>24) & 0xFF)/255.0f);
+	s_pfont->printMultilineText(pstr,
+		left * 2.0f / (float)nBackbufferWidth - 1,
+		1 - top * 2.0f / (float)nBackbufferHeight,
+		0, nBackbufferWidth, nBackbufferHeight);
+}
+
 bool Renderer::SaveRenderTarget(const char* filename, int jpeg)
 {
     bool bflip = true;
@@ -1083,13 +1035,6 @@ void HandleGLError()
     if (!error)
 		return;
 
-// What is this for?
-//	int w, h;
-//	GLint fmt;
-//	glGetRenderbufferParameterivEXT(GL_COLOR_ATTACHMENT0_EXT, GL_RENDERBUFFER_INTERNAL_FORMAT_EXT, &fmt);
-//	glGetRenderbufferParameterivEXT(GL_COLOR_ATTACHMENT0_EXT, GL_RENDERBUFFER_WIDTH_EXT, (GLint *)&w);
-//	glGetRenderbufferParameterivEXT(GL_COLOR_ATTACHMENT0_EXT, GL_RENDERBUFFER_HEIGHT_EXT, (GLint *)&h);
-
     switch(error)
 	{
 		case GL_FRAMEBUFFER_COMPLETE_EXT:
@@ -1133,8 +1078,6 @@ void HandleCgError(CGcontext ctx, CGerror err, void* appdata)
         if (listing != NULL) {
             ERROR_LOG("    last listing: %s\n", listing);
         }
-    //    glGetIntegerv(GL_PROGRAM_ERROR_POSITION_ARB, &loc);
-    //    printf("pos: %d\n", loc);
     }
 }
 
@@ -1299,7 +1242,6 @@ void UpdateViewport()
 	glDepthRange(GLNear, GLFar);
 	// -------------------------------------
 	
-
 	// Logging
 	/*
 	RECT RcTop, RcParent, RcChild;

Source/Plugins/Plugin_VideoOGL/Src/Render.h

@@ -96,12 +96,6 @@ public:
     // initialize opengl standard values (like viewport)
     static bool InitializeGL();
 
-    static void AddMessage(const char* str, u32 ms);
-    static void ProcessMessages(); // draw the current messages on the screen
-    static void RenderText(const char* pstr, int left, int top, u32 color);
-
-    static int GetTargetWidth();
-    static int GetTargetHeight();
     static void SetCgErrorOutput(bool bOutput);
 
     static void ResetGLState();
@@ -109,9 +103,6 @@ public:
     static bool IsUsingATIDrawBuffers();
     static bool HaveStencilBuffer();
 
-    static void SetZBufferRender(); // sets rendering of the zbuffer using MRTs
-    static GLuint GetZBufferTarget();
-
     static void SetColorMask();
 	static void SetBlendMode(bool forceUpdate);
 	static bool SetScissorRect();
@@ -119,19 +110,27 @@ public:
     static void SetRenderMode(RenderMode mode);
     static RenderMode GetRenderMode();
 
+	// Render target management
+    static int GetTargetWidth();
+    static int GetTargetHeight();
+
+    static void SetFramebuffer(GLuint fb);
+	static void SetZBufferRender(); // sets rendering of the zbuffer using MRTs
     static void SetRenderTarget(GLuint targ); // if targ is 0, sets to original render target
     static void SetDepthTarget(GLuint targ);
 
-    static void SetFramebuffer(GLuint fb);
-    
 	static GLuint GetRenderTarget();
+    static GLuint GetZBufferTarget();
+
+	// Random utilities
+    static void RenderText(const char* pstr, int left, int top, u32 color);
+	static bool SaveRenderTarget(const char* filename, int jpeg);
 
     // Finish up the current frame, print some stats
     static void Swap(const TRectangle& rc);
 
 	static void SwapBuffers();
 
-    static bool SaveRenderTarget(const char* filename, int jpeg);
 };
 
 #endif

Source/Plugins/Plugin_VideoOGL/Src/SConscript

@@ -25,6 +25,7 @@ files = [
 	'XFB.cpp',
 	'XFStructs.cpp',
 	'TextureConversionShader.cpp',
+	'OnScreenDisplay.cpp',
 	]
 compileFlags = [
 	'-fPIC',

Source/Plugins/Plugin_VideoOGL/Src/main.cpp

@@ -49,6 +49,7 @@
 #include "XFB.h"
 #include "XFBConvert.h"
 #include "TextureConverter.h"
+#include "OnScreenDisplay.h"
 
 #include "VideoState.h"
 ///////////////////////////////////////////////
@@ -223,7 +224,7 @@ void Initialize(void *init)
 	// Now the window handle is written
     _pVideoInitialize->pWindowHandle = g_VideoInitialize.pWindowHandle;
 
-	Renderer::AddMessage("Dolphin OpenGL Video Plugin" ,5000);
+	OSD::AddMessage("Dolphin OpenGL Video Plugin" ,5000);
 }
 
 void DoState(unsigned char **ptr, int mode) {
@@ -329,7 +330,7 @@ unsigned int Video_Screenshot(TCHAR* _szFilename)
 	{
 		char msg[255];
 		sprintf(msg, "saved %s\n", _szFilename);
-		Renderer::AddMessage(msg, 500);
+		OSD::AddMessage(msg, 500);
 		return true;
 	}
 	return false;
@@ -359,5 +360,5 @@ void Video_UpdateXFB(u8* _pXFB, u32 _dwWidth, u32 _dwHeight, s32 _dwYOffset, boo
 
 void Video_AddMessage(const char* pstr, u32 milliseconds)
 {
-	Renderer::AddMessage(pstr, milliseconds);
+	OSD::AddMessage(pstr, milliseconds);
 }

Source/Plugins/Plugin_Wiimote/Src/main.cpp

@@ -1058,6 +1058,3 @@ void __Logv(int log, int v, const char *_fmt, ...)
 
 	g_WiimoteInitialize.pLog(Msg, v);
 }
-
-
-