Merge branch 'immediate-removal'

Conflicts:
	Source/Plugins/Plugin_VideoOGL/Src/Render.cpp

.gitignore

@@ -35,3 +35,4 @@ Source/Core/Common/Src/scmrev.h
 *.ipch
 .sconsign.dblite
 Externals/scons-local/*
+*~

Source/Core/Common/Src/MathUtil.h

@@ -117,6 +117,8 @@ struct Rectangle
 	Rectangle(T theLeft, T theTop, T theRight, T theBottom)
 		: left(theLeft), top(theTop), right(theRight), bottom(theBottom)
 	{ }
+	
+	bool operator==(const Rectangle& r) { return left==r.left && top==r.top && right==r.right && bottom==r.bottom; }
 
 	T GetWidth() const { return abs(right - left); }
 	T GetHeight() const { return abs(bottom - top); }

Source/Core/VideoCommon/Src/BPFunctions.cpp

@@ -236,7 +236,7 @@ bool GetConfig(const int &type)
 	case CONFIG_DISABLEFOG:
 		return g_ActiveConfig.bDisableFog;
 	case CONFIG_SHOWEFBREGIONS:
-		return false;
+		return g_ActiveConfig.bShowEFBCopyRegions;
 	default:
 		PanicAlert("GetConfig Error: Unknown Config Type!");
 		return false;

Source/Plugins/Plugin_VideoOGL/Src/FramebufferManager.cpp

@@ -17,6 +17,7 @@
 
 #include "Globals.h"
 #include "FramebufferManager.h"
+#include "VertexShaderGen.h"
 
 #include "TextureConverter.h"
 #include "Render.h"
@@ -27,6 +28,11 @@ namespace OGL
 
 extern bool s_bHaveFramebufferBlit; // comes from Render.cpp. ugly.
 
+static GLuint s_VBO = 0;
+static GLuint s_VAO = 0;
+static MathUtil::Rectangle<float> s_cached_sourcerc;
+static MathUtil::Rectangle<float> s_cached_drawrc;
+
 int FramebufferManager::m_targetWidth;
 int FramebufferManager::m_targetHeight;
 int FramebufferManager::m_msaaSamples;
@@ -53,6 +59,15 @@ FramebufferManager::FramebufferManager(int targetWidth, int targetHeight, int ms
     m_resolvedDepthTexture = 0;
     m_xfbFramebuffer = 0;
 
+	s_cached_sourcerc.bottom = -1;
+	s_cached_sourcerc.left = -1;
+	s_cached_sourcerc.right = -1;
+	s_cached_sourcerc.top = -1;
+	s_cached_drawrc.bottom = -1;
+	s_cached_drawrc.left = -1;
+	s_cached_drawrc.right = -1;
+	s_cached_drawrc.top = -1;   
+	
 	m_targetWidth = targetWidth;
 	m_targetHeight = targetHeight;
 
@@ -169,7 +184,28 @@ FramebufferManager::FramebufferManager(int targetWidth, int targetHeight, int ms
 	// Create XFB framebuffer; targets will be created elsewhere.
 
 	glGenFramebuffersEXT(1, &m_xfbFramebuffer);
-
+	
+	// Generate VBO & VAO - and initialize the VAO for "Draw"
+	glGenBuffers(1, &s_VBO);
+	glGenVertexArrays(1, &s_VAO);
+	glBindBuffer(GL_ARRAY_BUFFER, s_VBO);
+	glBindVertexArray(s_VAO);
+	
+	glEnableClientState(GL_VERTEX_ARRAY);
+	glVertexPointer(2, GL_FLOAT, 6*sizeof(GLfloat), NULL);
+	
+	glClientActiveTexture(GL_TEXTURE0);
+	glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+	glTexCoordPointer(2, GL_FLOAT, 6*sizeof(GLfloat), (GLfloat*)NULL+2);
+	
+	glClientActiveTexture(GL_TEXTURE1);
+	glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+	glTexCoordPointer(2, GL_FLOAT, 6*sizeof(GLfloat), (GLfloat*)NULL+4);
+	
+	// TODO: this after merging with graphic_update
+	glBindBuffer(GL_ARRAY_BUFFER, 0);
+	glBindVertexArray(0);
+	
 	// EFB framebuffer is currently bound, make sure to clear its alpha value to 1.f
 	glViewport(0, 0, m_targetWidth, m_targetHeight);
 	glScissor(0, 0, m_targetWidth, m_targetHeight);
@@ -181,6 +217,8 @@ FramebufferManager::FramebufferManager(int targetWidth, int targetHeight, int ms
 FramebufferManager::~FramebufferManager()
 {
 	glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
+	glDeleteBuffers(1, &s_VBO);
+	glDeleteVertexArrays(1, &s_VAO);
 
 	GLuint glObj[3];
 
@@ -305,24 +343,37 @@ void XFBSource::Draw(const MathUtil::Rectangle<float> &sourcerc,
 
 	glBindTexture(GL_TEXTURE_RECTANGLE_ARB, texture);
 
-	glBegin(GL_QUADS);
+	if(!(s_cached_sourcerc == sourcerc) || !(s_cached_drawrc == drawrc)) {
-	glTexCoord2f(sourcerc.left, sourcerc.bottom);
+		GLfloat vertices[] = {
-	glMultiTexCoord2fARB(GL_TEXTURE1, 0, 0);
+			drawrc.left, drawrc.bottom,
-	glVertex2f(drawrc.left, drawrc.bottom);
+			sourcerc.left, sourcerc.bottom,
-
+			0.0f, 0.0f,
-	glTexCoord2f(sourcerc.left, sourcerc.top);
+			drawrc.left, drawrc.top,
-	glMultiTexCoord2fARB(GL_TEXTURE1, 0, 1);
+			sourcerc.left, sourcerc.top,
-	glVertex2f(drawrc.left, drawrc.top);
+			0.0f, 1.0f,
-
+			drawrc.right, drawrc.top,
-	glTexCoord2f(sourcerc.right, sourcerc.top);
+			sourcerc.right, sourcerc.top,
-	glMultiTexCoord2fARB(GL_TEXTURE1, 1, 1);
+			1.0f, 1.0f,
-	glVertex2f(drawrc.right, drawrc.top);
+			drawrc.right, drawrc.bottom,
-
+			sourcerc.right, sourcerc.bottom,
-	glTexCoord2f(sourcerc.right, sourcerc.bottom);
+			1.0f, 0.0f
-	glMultiTexCoord2fARB(GL_TEXTURE1, 1, 0);
+		};
-	glVertex2f(drawrc.right, drawrc.bottom);
+		glBindBuffer(GL_ARRAY_BUFFER, s_VBO);
-	glEnd();
+		glBufferData(GL_ARRAY_BUFFER, 2*4*3*sizeof(GLfloat), vertices, GL_STREAM_DRAW);
+		
+		// TODO: this after merging with graphic_update
+		glBindBuffer(GL_ARRAY_BUFFER, 0);
+	
+		s_cached_sourcerc = sourcerc;
+		s_cached_drawrc = drawrc;
+	}
 
+	glBindVertexArray(s_VAO);
+	glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
+	
+	// TODO: this after merging with graphic_update
+	glBindVertexArray(0);
+		
 	GL_REPORT_ERRORD();
 }
 

Source/Plugins/Plugin_VideoOGL/Src/GLUtil.cpp

@@ -628,6 +628,70 @@ void OpenGL_Shutdown()
 #endif
 }
 
+GLuint OpenGL_CompileProgram ( const char* vertexShader, const char* fragmentShader )
+{
+	// generate objects
+	GLuint vertexShaderID = glCreateShader(GL_VERTEX_SHADER);
+	GLuint fragmentShaderID = glCreateShader(GL_FRAGMENT_SHADER);
+	GLuint programID = glCreateProgram();
+	GLint Result = GL_FALSE;
+	char stringBuffer[1024];
+	GLsizei stringBufferUsage = 0;
+	
+	// compile vertex shader
+	glShaderSource(vertexShaderID, 1, &vertexShader, NULL);
+	glCompileShader(vertexShaderID);
+#if defined(_DEBUG) || defined(DEBUGFAST) || defined(DEBUG_GLSL)
+	glGetShaderiv(vertexShaderID, GL_COMPILE_STATUS, &Result);
+	glGetShaderInfoLog(vertexShaderID, 1024, &stringBufferUsage, stringBuffer);
+	if(Result && stringBufferUsage) {
+		ERROR_LOG(VIDEO, "GLSL vertex shader warnings:\n%s%s", stringBuffer, vertexShader);
+	} else if(!Result) {
+		ERROR_LOG(VIDEO, "GLSL vertex shader error:\n%s%s", stringBuffer, vertexShader);
+	} else {
+		DEBUG_LOG(VIDEO, "GLSL vertex shader compiled:\n%s", vertexShader);
+	}
+	bool shader_errors = !Result;
+#endif
+	
+	// compile fragment shader
+	glShaderSource(fragmentShaderID, 1, &fragmentShader, NULL);
+	glCompileShader(fragmentShaderID);
+#if defined(_DEBUG) || defined(DEBUGFAST) || defined(DEBUG_GLSL)
+	glGetShaderiv(fragmentShaderID, GL_COMPILE_STATUS, &Result);
+	glGetShaderInfoLog(fragmentShaderID, 1024, &stringBufferUsage, stringBuffer);
+	if(Result && stringBufferUsage) {
+		ERROR_LOG(VIDEO, "GLSL fragment shader warnings:\n%s%s", stringBuffer, fragmentShader);
+	} else if(!Result) {
+		ERROR_LOG(VIDEO, "GLSL fragment shader error:\n%s%s", stringBuffer, fragmentShader);
+	} else {
+		DEBUG_LOG(VIDEO, "GLSL fragment shader compiled:\n%s", fragmentShader);
+	}
+	shader_errors |= !Result;
+#endif
+	
+	// link them
+	glAttachShader(programID, vertexShaderID);
+	glAttachShader(programID, fragmentShaderID);
+	glLinkProgram(programID);
+#if defined(_DEBUG) || defined(DEBUGFAST) || defined(DEBUG_GLSL)
+	glGetProgramiv(programID, GL_LINK_STATUS, &Result);
+	glGetProgramInfoLog(programID, 1024, &stringBufferUsage, stringBuffer);
+	if(Result && stringBufferUsage) {
+		ERROR_LOG(VIDEO, "GLSL linker warnings:\n%s%s%s", stringBuffer, vertexShader, fragmentShader);
+	} else if(!Result && !shader_errors) {
+		ERROR_LOG(VIDEO, "GLSL linker error:\n%s%s%s", stringBuffer, vertexShader, fragmentShader);
+	}
+#endif
+	
+	// cleanup
+	glDeleteShader(vertexShaderID);
+	glDeleteShader(fragmentShaderID);
+	
+	return programID;
+}
+
+
 GLuint OpenGL_ReportGLError(const char *function, const char *file, int line)
 {
 	GLint err = glGetError();

Source/Plugins/Plugin_VideoOGL/Src/GLUtil.h

@@ -96,6 +96,9 @@ u32 OpenGL_GetBackbufferHeight();
 // Set things
 void OpenGL_SetWindowText(const char *text);
 
+// Helpers
+GLuint OpenGL_CompileProgram(const char *vertexShader, const char *fragmentShader);
+
 // Error reporting - use the convenient macros.
 void OpenGL_ReportARBProgramError();
 GLuint OpenGL_ReportGLError(const char *function, const char *file, int line);
@@ -126,4 +129,7 @@ extern CGprofile g_cgvProf, g_cgfProf;
 // use GLSL shaders across the whole pipeline. Yikes!
 //#define USE_DUAL_SOURCE_BLEND
 
+// TODO: should be removed if we use glsl a lot
+#define DEBUG_GLSL
+
 #endif  // _GLINIT_H_

Source/Plugins/Plugin_VideoOGL/Src/NativeVertexFormat.cpp

@@ -27,8 +27,9 @@
 
 #define COMPILED_CODE_SIZE 4096
 
-// TODO: this guy is never initialized
+// TODO: Use this again for performance, but without VAO we never know exactly the last configuration
-u32 s_prevcomponents; // previous state set
+static u32 s_prevcomponents; // previous state set
+
 /*
 #ifdef _WIN32
 #ifdef _M_IX86
@@ -64,7 +65,6 @@ public:
 
 	virtual void Initialize(const PortableVertexDeclaration &_vtx_decl);
 	virtual void SetupVertexPointers();
-	virtual void EnableComponents(u32 components);
 };
 
 namespace OGL
@@ -187,6 +187,7 @@ void GLVertexFormat::SetupVertexPointers() {
 #ifdef USE_JIT
 	((void (*)())(void*)m_compiledCode)();
 #else
+	
 	glVertexPointer(3, GL_FLOAT, vtx_decl.stride, VertexManager::s_pBaseBufferPointer);
 	if (vtx_decl.num_normals >= 1) {
 		glNormalPointer(VarToGL(vtx_decl.normal_gl_type), vtx_decl.stride, (void *)(VertexManager::s_pBaseBufferPointer + vtx_decl.normal_offset[0]));
@@ -219,34 +220,32 @@ void GLVertexFormat::SetupVertexPointers() {
 		glVertexAttribPointer(SHADER_POSMTX_ATTRIB, 4, GL_UNSIGNED_BYTE, GL_FALSE, vtx_decl.stride, (void *)(VertexManager::s_pBaseBufferPointer + vtx_decl.posmtx_offset));
 	}
 #endif
-}
 
-void GLVertexFormat::EnableComponents(u32 components)
+	if (s_prevcomponents != m_components)
-{
-	if (s_prevcomponents != components) 
 	{
-		VertexManager::Flush();
+		// vertices
+		glEnableClientState(GL_VERTEX_ARRAY);
 
 		// matrices
-		if ((components & VB_HAS_POSMTXIDX) != (s_prevcomponents & VB_HAS_POSMTXIDX)) 
+		if ((m_components & VB_HAS_POSMTXIDX) != (s_prevcomponents & VB_HAS_POSMTXIDX))
 		{
-			if (components & VB_HAS_POSMTXIDX)
+			if (m_components & VB_HAS_POSMTXIDX)
 				glEnableVertexAttribArray(SHADER_POSMTX_ATTRIB);
 			else
 				glDisableVertexAttribArray(SHADER_POSMTX_ATTRIB);
 		}
 
 		// normals
-		if ((components & VB_HAS_NRM0) != (s_prevcomponents & VB_HAS_NRM0)) 
+		if ((m_components & VB_HAS_NRM0) != (s_prevcomponents & VB_HAS_NRM0))
 		{
-			if (components & VB_HAS_NRM0)
+			if (m_components & VB_HAS_NRM0)
 				glEnableClientState(GL_NORMAL_ARRAY);
 			else
 				glDisableClientState(GL_NORMAL_ARRAY);
 		}
-		if ((components & VB_HAS_NRM1) != (s_prevcomponents & VB_HAS_NRM1)) 
+		if ((m_components & VB_HAS_NRM1) != (s_prevcomponents & VB_HAS_NRM1))
 		{
-			if (components & VB_HAS_NRM1) {
+			if (m_components & VB_HAS_NRM1) {
 				glEnableVertexAttribArray(SHADER_NORM1_ATTRIB);
 				glEnableVertexAttribArray(SHADER_NORM2_ATTRIB);
 			}
@@ -259,9 +258,9 @@ void GLVertexFormat::EnableComponents(u32 components)
 		// color
 		for (int i = 0; i < 2; ++i) 
 		{
-			if ((components & (VB_HAS_COL0 << i)) != (s_prevcomponents & (VB_HAS_COL0 << i))) 
+			if ((m_components & (VB_HAS_COL0 << i)) != (s_prevcomponents & (VB_HAS_COL0 << i)))
 			{
-				if (components & (VB_HAS_COL0 << i))
+				if (m_components & (VB_HAS_COL0 << i))
 					glEnableClientState(i ? GL_SECONDARY_COLOR_ARRAY : GL_COLOR_ARRAY);
 				else
 					glDisableClientState(i ? GL_SECONDARY_COLOR_ARRAY : GL_COLOR_ARRAY);
@@ -271,16 +270,16 @@ void GLVertexFormat::EnableComponents(u32 components)
 		// tex
 		for (int i = 0; i < 8; ++i) 
 		{
-			if ((components & (VB_HAS_UV0 << i)) != (s_prevcomponents & (VB_HAS_UV0 << i))) 
+			if ((m_components & (VB_HAS_UV0 << i)) != (s_prevcomponents & (VB_HAS_UV0 << i)))
 			{
 				glClientActiveTexture(GL_TEXTURE0 + i);
-				if (components & (VB_HAS_UV0 << i))
+				if (m_components & (VB_HAS_UV0 << i))
 					glEnableClientState(GL_TEXTURE_COORD_ARRAY);
 				else
 					glDisableClientState(GL_TEXTURE_COORD_ARRAY);
 			}
 		}
 
-		s_prevcomponents = components;
+		s_prevcomponents = m_components;
 	}
 }

Source/Plugins/Plugin_VideoOGL/Src/RasterFont.cpp

@@ -17,12 +17,16 @@
 
 #include "GLUtil.h"
 
-#include <string.h>
-
 #include "RasterFont.h"
 // globals
 
-const GLubyte rasters[][13] = {
+
+static const u32 char_width = 8;
+static const u32 char_height = 13;
+static const u32 char_offset = 32;
+static const u32 char_count = 95;
+
+const u8 rasters[char_count][char_height] = {
     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, 
     {0x00, 0x00, 0x18, 0x18, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18}, 
     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x36, 0x36, 0x36, 0x36}, 
@@ -120,104 +124,163 @@ const GLubyte rasters[][13] = {
     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x8f, 0xf1, 0x60, 0x00, 0x00, 0x00} 
 };
 
+static const char *s_vertex_shader = 
+	"attribute vec2 vertexPosition;\n"
+	"attribute vec2 texturePosition;\n"
+	"varying vec2 tpos;\n"
+	"void main(void) {\n"
+	"	gl_Position = vec4(vertexPosition,0,1);\n"
+	"	tpos = texturePosition;\n"
+	"}\n"; 
+
+static const char *s_fragment_shader =
+	"#extension GL_ARB_texture_rectangle : enable\n"
+	"uniform sampler2DRect textureSampler;\n"
+	"uniform vec4 color;\n"
+	"varying vec2 tpos;\n"
+	"void main(void) {\n"
+	"	gl_FragColor = texture2DRect(textureSampler,tpos) * color;\n"
+	"}\n";
+	
 RasterFont::RasterFont()
 {
-	// set GL modes
+	// generate the texture
-	glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
+	glGenTextures(1, &texture);
-	// create the raster font
+	glBindTexture(GL_TEXTURE_RECTANGLE, texture);
-	fontOffset = glGenLists(128);
+	u32* texture_data = new u32[char_width*char_count*char_height];
-	for (int i = 32; i < 127; i++) {
+	for(u32 y=0; y<char_height; y++) {
-		glNewList(i + fontOffset, GL_COMPILE);
+		for(u32 c=0; c<char_count; c++) {
-		glBitmap(8, 13, 0.0f, 2.0f, 10.0f, 0.0f, rasters[i - 32]);
+			for(u32 x=0; x<char_width; x++) {
-		glEndList();
+				bool pixel = rasters[c][y] & (1<<(char_width-x-1));
+				texture_data[char_width*char_count*y+char_width*c+x] = pixel ? -1 : 0;
+			}
+		}
 	}
-
+	glTexImage2D(GL_TEXTURE_RECTANGLE, 0, GL_RGBA, char_width*char_count, char_height, 0, GL_RGBA, GL_UNSIGNED_BYTE, texture_data);
-	temp_buffer = new char[TEMP_BUFFER_SIZE];
+	delete [] texture_data;
+	
+	// generate shader
+	shader_program = OpenGL_CompileProgram(s_vertex_shader, s_fragment_shader);
+	
+	// bound uniforms
+	glUseProgram(shader_program);
+	glUniform1i(glGetUniformLocation(shader_program,"textureSampler"), 0); // GL_TEXTURE0
+	uniform_color_id = glGetUniformLocation(shader_program,"color");
+	glUniform4f(uniform_color_id, 1, 1, 1, 1);
+	cached_color = -1;
+	glUseProgram(0);
+	
+	// generate VBO & VAO
+	glGenBuffers(1, &VBO);
+	glGenVertexArrays(1, &VAO);
+	glBindBuffer(GL_ARRAY_BUFFER, VBO);
+	glBindVertexArray(VAO);
+	glEnableVertexAttribArray(glGetAttribLocation(shader_program, "vertexPosition"));
+	glVertexAttribPointer(glGetAttribLocation(shader_program, "vertexPosition"), 2, GL_FLOAT, 0, sizeof(GLfloat)*4, NULL);
+	glEnableVertexAttribArray(glGetAttribLocation(shader_program, "texturePosition"));
+	glVertexAttribPointer(glGetAttribLocation(shader_program, "texturePosition"), 2, GL_FLOAT, 0, sizeof(GLfloat)*4, (GLfloat*)NULL+2);
+	
+	// TODO: this after merging with graphic_update
+	glBindBuffer(GL_ARRAY_BUFFER, 0);
+	glBindVertexArray(0);
 }
 
 RasterFont::~RasterFont()
 {
-	glDeleteLists(fontOffset, 128);
+	glDeleteTextures(1, &texture);
-	delete [] temp_buffer;
+	glDeleteBuffers(1, &VBO);
+	glDeleteVertexArrays(1, &VAO);
+	glDeleteProgram(shader_program);
 }
 
-void RasterFont::printString(const char *s, double x, double y, double z)
+void RasterFont::printMultilineText(const char *text, double start_x, double start_y, double z, int bbWidth, int bbHeight, u32 color)
 {
-	int length = (int)strlen(s);
+	int length = (int)strlen(text);
 	if (!length)
-		return;
+		return; // nothing to do
-	if (length >= TEMP_BUFFER_SIZE)
+	
-		length = TEMP_BUFFER_SIZE - 1;
+	glBindVertexArray(VAO);
-
+	glBindBuffer(GL_ARRAY_BUFFER, VBO);
-	// Sanitize string to avoid GL errors.
+	glBufferData(GL_ARRAY_BUFFER, length*4*6*sizeof(GLfloat), NULL, GL_STREAM_DRAW);
-	char *s2 = temp_buffer;
+	GLfloat *vertices = (GLfloat*)glMapBuffer(GL_ARRAY_BUFFER, GL_WRITE_ONLY);
-	memcpy(s2, s, length);
+	
-	s2[length] = 0;
+	int usage = 0;
-	for (int i = 0; i < length; i++) {
+	GLfloat delta_x = 2*char_width/GLfloat(bbWidth);
-		if (s2[i] < 32 || s2[i] > 126)
+	GLfloat delta_y = 2*char_height/GLfloat(bbHeight);
-			s2[i] = '!';
+	GLfloat border_x = 1*2/GLfloat(bbWidth);
-	}
+	GLfloat border_y = 2*2/GLfloat(bbHeight);
-
+	
-	// go to the right spot
+	GLfloat x = start_x;
-	glRasterPos3d(x, y, z);
+	GLfloat y = start_y;
-	GL_REPORT_ERRORD();
+	
-
+	for(int i=0; i<length; i++) {
-	glPushAttrib (GL_LIST_BIT);
+		u8 c = text[i];
-	glListBase(fontOffset);
+		
-	glCallLists((GLsizei)strlen(s2), GL_UNSIGNED_BYTE, (GLubyte *) s2);
+		if(c == '\n') {
-	GL_REPORT_ERRORD();
-	glPopAttrib();
-	GL_REPORT_ERRORD();
-}
-
-void RasterFont::printCenteredString(const char *s, double y, int screen_width, double z)
-{
-	int length = (int)strlen(s);
-	int x = (int)(screen_width/2.0 - (length/2.0)*char_width);
-	printString(s, x, y, z);
-}
-
-void RasterFont::printMultilineText(const char *text, double start_x, double start_y, double z, int bbWidth, int bbHeight)
-{
-	double x = start_x;
-	double y = start_y;
-	char temp[1024];
-	char *t = temp;
-	while (*text)
-	{
-		if (*text == '\n')
-		{
-			*t = 0;
-			printString(temp, x, y, z);
-			y -= char_height * 2.0f / bbHeight;
 			x = start_x;
-			t = temp;
+			y -= delta_y + border_y;
+			continue;
 		}
-		else if (*text == '\r')
+		
-		{
+		// do not print spaces, they can be skipped easyly
-			t = temp;
+		if(c == ' ') {
+			x += delta_x + border_x;
+			continue;
 		}
-		else if (*text == '\t')
+		
-		{
+		if(c < char_offset || c >= char_count+char_offset) continue;
-			//todo: add tabs every something like 4*char_width
+		
-			*t = 0;
+		vertices[usage++] = x;
-			int cpos = (int)strlen(temp);
+		vertices[usage++] = y;
-			int newpos = (cpos + 4) & (~3);
+		vertices[usage++] = (c-char_offset)*char_width;
-			printString(temp, x, y, z);
+		vertices[usage++] = 0;
-			x = start_x + (char_width*newpos) * 2.0f / bbWidth;
+		
-			t = temp;
+		vertices[usage++] = x+delta_x;
-			*t++ = ' ';
+		vertices[usage++] = y;
-		}
+		vertices[usage++] = (c-char_offset+1)*char_width;
-		else
+		vertices[usage++] = 0;
-			*t++ = *text;
+		
-
+		vertices[usage++] = x+delta_x;
-		text++;
+		vertices[usage++] = y+delta_y;
+		vertices[usage++] = (c-char_offset+1)*char_width;
+		vertices[usage++] = char_height;
+		
+		vertices[usage++] = x;
+		vertices[usage++] = y;
+		vertices[usage++] = (c-char_offset)*char_width;
+		vertices[usage++] = 0;
+		
+		vertices[usage++] = x+delta_x;
+		vertices[usage++] = y+delta_y;
+		vertices[usage++] = (c-char_offset+1)*char_width;
+		vertices[usage++] = char_height;
+		
+		vertices[usage++] = x;
+		vertices[usage++] = y+delta_y;
+		vertices[usage++] = (c-char_offset)*char_width;
+		vertices[usage++] = char_height;
+		
+		x += delta_x + border_x;
 	}
+	glUnmapBuffer(GL_ARRAY_BUFFER);
+	
+	// no printable char, so also nothing to do
+	if(!usage) return;
 
-	// ????
+	glUseProgram(shader_program);
-	if (t != text)
+	
-	{
+	if(color != cached_color) {
-		*t = 0;
+		glUniform4f(uniform_color_id, ((color>>0)&0xff)/255.f,((color>>8)&0xff)/255.f,((color>>16)&0xff)/255.f,((color>>24)&0xff)/255.f);
-		printString(temp, x, y, z);
+		cached_color = color;
 	}
+	
+	glActiveTexture(GL_TEXTURE0);
+	glBindTexture(GL_TEXTURE_RECTANGLE, texture);
+	glDrawArrays(GL_TRIANGLES, 0, usage/4);
+	
+	// TODO: this after merging with graphic_update
+	glBindBuffer(GL_ARRAY_BUFFER, 0);
+	glBindVertexArray(0);
+	
+	glUseProgram(0);
 }

Source/Plugins/Plugin_VideoOGL/Src/RasterFont.h

@@ -23,20 +23,16 @@ public:
     RasterFont();
     ~RasterFont(void);
     static int debug;
-    
-    // some useful constants
-    enum	{char_width = 10};
-    enum	{char_height = 15};
-    
-    // and the happy helper functions
-    void printString(const char *s, double x, double y, double z=0.0);
-    void printCenteredString(const char *s, double y, int screen_width, double z=0.0);
 
-	void printMultilineText(const char *text, double x, double y, double z, int bbWidth, int bbHeight);
+	void printMultilineText(const char *text, double x, double y, double z, int bbWidth, int bbHeight, u32 color);
 private:
-	int	fontOffset;
+	
-    char *temp_buffer;
+	u32 VBO;
-	enum {TEMP_BUFFER_SIZE = 64 * 1024};
+	u32 VAO;
+	u32 texture;
+	u32 shader_program;
+	u32 uniform_color_id;
+	u32 cached_color;
 };
 
 #endif // _RASTERFONT_H_

Source/Plugins/Plugin_VideoOGL/Src/Render.cpp

@@ -107,10 +107,14 @@ namespace OGL
 
 // Declarations and definitions
 // ----------------------------
-int s_fps=0;
+static int s_fps = 0;
+static GLuint s_ShowEFBCopyRegions_VBO = 0;
+static GLuint s_ShowEFBCopyRegions_VAO = 0;
+static GLuint s_Swap_VBO = 0;
+static GLuint s_Swap_VAO[2];
+static TargetRectangle s_cached_targetRc;
 
-
+static RasterFont* s_pfont = NULL;
-RasterFont* s_pfont = NULL;
 
 // 1 for no MSAA. Use s_MSAASamples > 1 to check for MSAA.
 static int s_MSAASamples = 1;
@@ -126,9 +130,9 @@ static std::thread scrshotThread;
 #endif
 
 // EFB cache related
-const u32 EFB_CACHE_RECT_SIZE = 64; // Cache 64x64 blocks.
+static const u32 EFB_CACHE_RECT_SIZE = 64; // Cache 64x64 blocks.
-const u32 EFB_CACHE_WIDTH = (EFB_WIDTH + EFB_CACHE_RECT_SIZE - 1) / EFB_CACHE_RECT_SIZE; // round up
+static const u32 EFB_CACHE_WIDTH = (EFB_WIDTH + EFB_CACHE_RECT_SIZE - 1) / EFB_CACHE_RECT_SIZE; // round up
-const u32 EFB_CACHE_HEIGHT = (EFB_HEIGHT + EFB_CACHE_RECT_SIZE - 1) / EFB_CACHE_RECT_SIZE;
+static const u32 EFB_CACHE_HEIGHT = (EFB_HEIGHT + EFB_CACHE_RECT_SIZE - 1) / EFB_CACHE_RECT_SIZE;
 static bool s_efbCacheValid[2][EFB_CACHE_WIDTH * EFB_CACHE_HEIGHT];
 static std::vector<u32> s_efbCache[2][EFB_CACHE_WIDTH * EFB_CACHE_HEIGHT]; // 2 for PEEK_Z and PEEK_COLOR
 
@@ -251,7 +255,16 @@ Renderer::Renderer()
 	OSDInternalH = 0;
 
 	s_fps=0;
+	s_ShowEFBCopyRegions_VBO = 0;
+	s_Swap_VBO = 0;
 	s_blendMode = 0;
+	
+	// should be invalid, so there will be an upload on the first call
+	s_cached_targetRc.bottom = -1;
+	s_cached_targetRc.top = -1;
+	s_cached_targetRc.left = -1;
+	s_cached_targetRc.right = -1;
+	
 
 	InitFPSCounter();
 
@@ -312,6 +325,13 @@ Renderer::Renderer()
 		bSuccess = false;
 	}
 
+	if (!GLEW_ARB_vertex_array_object)
+	{
+		ERROR_LOG(VIDEO, "GPU: OGL ERROR: Need GL_ARB_vertex_array_object.\n"
+				"GPU: Does your video card support OpenGL 3.0?");
+		bSuccess = false;
+	}
+
 	s_bHaveFramebufferBlit = strstr(ptoken, "GL_EXT_framebuffer_blit") != NULL;
 	s_bHaveCoverageMSAA = strstr(ptoken, "GL_NV_framebuffer_multisample_coverage") != NULL;
 
@@ -451,17 +471,46 @@ Renderer::Renderer()
 	cgGLSetDebugMode(GL_FALSE);
 #endif
 #endif
+	
+	// creating buffers
+	glGenBuffers(1, &s_ShowEFBCopyRegions_VBO);
+	glGenVertexArrays(1, &s_ShowEFBCopyRegions_VAO);
+	glBindBuffer(GL_ARRAY_BUFFER, s_ShowEFBCopyRegions_VBO);
+	glBindVertexArray( s_ShowEFBCopyRegions_VAO );
+	glEnableClientState(GL_COLOR_ARRAY);
+	glColorPointer (3, GL_FLOAT, sizeof(GLfloat)*5, (GLfloat*)NULL+2);
+	glEnableClientState(GL_VERTEX_ARRAY);
+	glVertexPointer(2, GL_FLOAT, sizeof(GLfloat)*5, NULL);
+	
+	glGenBuffers(1, &s_Swap_VBO);
+	glGenVertexArrays(2, s_Swap_VAO);
+	glBindBuffer(GL_ARRAY_BUFFER, s_Swap_VBO);
+	glBindVertexArray(s_Swap_VAO[0]);
+	glEnableClientState(GL_VERTEX_ARRAY);
+	glVertexPointer(3, GL_FLOAT, 7*sizeof(GLfloat), NULL);
+	glClientActiveTexture(GL_TEXTURE0);
+	glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+	glTexCoordPointer(2, GL_FLOAT, 7*sizeof(GLfloat), (GLfloat*)NULL+3);
+	
+	glBindVertexArray(s_Swap_VAO[1]);	
+	glEnableClientState(GL_VERTEX_ARRAY);
+	glVertexPointer(3, GL_FLOAT, 7*sizeof(GLfloat), NULL);
+	glClientActiveTexture(GL_TEXTURE0);
+	glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+	glTexCoordPointer(2, GL_FLOAT, 7*sizeof(GLfloat), (GLfloat*)NULL+3);
+	glClientActiveTexture(GL_TEXTURE1);
+	glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+	glTexCoordPointer(2, GL_FLOAT, 7*sizeof(GLfloat), (GLfloat*)NULL+5);
 
+	// TODO: this after merging with graphic_update
+	glBindBuffer(GL_ARRAY_BUFFER, 0);
+	glBindVertexArray(0);
+	
 	glStencilFunc(GL_ALWAYS, 0, 0);
 	glBlendFunc(GL_ONE, GL_ONE);
 
 	glViewport(0, 0, GetTargetWidth(), GetTargetHeight()); // Reset The Current Viewport
 
-	glMatrixMode(GL_PROJECTION);
-	glLoadIdentity();
-	glMatrixMode(GL_MODELVIEW);
-	glLoadIdentity();
-
 	glShadeModel(GL_SMOOTH);
 	glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
 	glClearDepth(1.0f);
@@ -478,11 +527,6 @@ Renderer::Renderer()
 	glBlendColorEXT(0, 0, 0, 0.5f);
 	glClearDepth(1.0f);
 
-	glMatrixMode(GL_PROJECTION);
-	glLoadIdentity();
-	glMatrixMode(GL_MODELVIEW);
-	glLoadIdentity();
-
 	// legacy multitexturing: select texture channel only.
 	glActiveTexture(GL_TEXTURE0);
 	glClientActiveTexture(GL_TEXTURE0);
@@ -498,6 +542,13 @@ Renderer::~Renderer()
 {
 	g_Config.bRunning = false;
 	UpdateActiveConfig();
+	
+	glDeleteBuffers(1, &s_ShowEFBCopyRegions_VBO);
+	glDeleteVertexArrays(1, &s_ShowEFBCopyRegions_VAO);
+	glDeleteBuffers(1, &s_Swap_VBO);
+	glDeleteVertexArrays(2, s_Swap_VAO);
+	s_ShowEFBCopyRegions_VBO = 0;
+	
 	delete s_pfont;
 	s_pfont = 0;
 
@@ -545,9 +596,15 @@ void Renderer::DrawDebugInfo()
 		// Set Line Size
 		glLineWidth(3.0f);
 
-		glBegin(GL_LINES);
+		// 2*Coords + 3*Color
+		glBindBuffer(GL_ARRAY_BUFFER, s_ShowEFBCopyRegions_VBO);
+		glBufferData(GL_ARRAY_BUFFER, stats.efb_regions.size() * sizeof(GLfloat) * (2+3)*2*6, NULL, GL_STREAM_DRAW);
+		GLfloat *Vertices = (GLfloat*)glMapBuffer(GL_ARRAY_BUFFER, GL_WRITE_ONLY);
 
 		// Draw EFB copy regions rectangles
+		int a = 0;
+		GLfloat color[3] = {0.0f, 1.0f, 1.0f};
+		
 		for (std::vector<EFBRectangle>::const_iterator it = stats.efb_regions.begin();
 			it != stats.efb_regions.end(); ++it)
 		{
@@ -558,22 +615,97 @@ void Renderer::DrawDebugInfo()
 			GLfloat x2 = (GLfloat) -1.0f + ((GLfloat)it->right / halfWidth);
 			GLfloat y2 = (GLfloat) 1.0f - ((GLfloat)it->bottom / halfHeight);
 
-			// Draw shadow of rect
+			Vertices[a++] = x;
-			glColor3f(0.0f, 0.0f, 0.0f);
+			Vertices[a++] = y;
-			glVertex2f(x, y - 0.01);  glVertex2f(x2, y - 0.01);
+			Vertices[a++] = color[0];
-			glVertex2f(x, y2 - 0.01); glVertex2f(x2, y2 - 0.01);
+			Vertices[a++] = color[1];
-			glVertex2f(x + 0.005, y);  glVertex2f(x + 0.005, y2);
+			Vertices[a++] = color[2];
-			glVertex2f(x2 + 0.005, y); glVertex2f(x2 + 0.005, y2);
+			
-
+			Vertices[a++] = x2;
-			// Draw rect
+			Vertices[a++] = y;
-			glColor3f(0.0f, 1.0f, 1.0f);
+			Vertices[a++] = color[0];
-			glVertex2f(x, y);  glVertex2f(x2, y);
+			Vertices[a++] = color[1];
-			glVertex2f(x, y2); glVertex2f(x2, y2);
+			Vertices[a++] = color[2];
-			glVertex2f(x, y);  glVertex2f(x, y2);
+			
-			glVertex2f(x2, y); glVertex2f(x2, y2);
+			
+			Vertices[a++] = x2;
+			Vertices[a++] = y;
+			Vertices[a++] = color[0];
+			Vertices[a++] = color[1];
+			Vertices[a++] = color[2];
+			
+			Vertices[a++] = x2;
+			Vertices[a++] = y2;
+			Vertices[a++] = color[0];
+			Vertices[a++] = color[1];
+			Vertices[a++] = color[2];
+			
+			
+			Vertices[a++] = x2;
+			Vertices[a++] = y2;
+			Vertices[a++] = color[0];
+			Vertices[a++] = color[1];
+			Vertices[a++] = color[2];
+			
+			Vertices[a++] = x;
+			Vertices[a++] = y2;
+			Vertices[a++] = color[0];
+			Vertices[a++] = color[1];
+			Vertices[a++] = color[2];
+			
+			
+			Vertices[a++] = x;
+			Vertices[a++] = y2;
+			Vertices[a++] = color[0];
+			Vertices[a++] = color[1];
+			Vertices[a++] = color[2];
+			
+			Vertices[a++] = x;
+			Vertices[a++] = y;
+			Vertices[a++] = color[0];
+			Vertices[a++] = color[1];
+			Vertices[a++] = color[2];
+			
+			
+			Vertices[a++] = x;
+			Vertices[a++] = y;
+			Vertices[a++] = color[0];
+			Vertices[a++] = color[1];
+			Vertices[a++] = color[2];
+			
+			Vertices[a++] = x2;
+			Vertices[a++] = y2;
+			Vertices[a++] = color[0];
+			Vertices[a++] = color[1];
+			Vertices[a++] = color[2];
+			
+			
+			Vertices[a++] = x2;
+			Vertices[a++] = y;
+			Vertices[a++] = color[0];
+			Vertices[a++] = color[1];
+			Vertices[a++] = color[2];
+			
+			Vertices[a++] = x;
+			Vertices[a++] = y2;
+			Vertices[a++] = color[0];
+			Vertices[a++] = color[1];
+			Vertices[a++] = color[2];
+			
+			// TO DO: build something nicer here
+			GLfloat temp = color[0];
+			color[0] = color[1];
+			color[1] = color[2];
+			color[2] = temp;
 		}
-
+		glUnmapBuffer(GL_ARRAY_BUFFER);
-		glEnd();
+		
+		glBindVertexArray( s_ShowEFBCopyRegions_VAO );
+		glDrawArrays(GL_LINES, 0, stats.efb_regions.size() * 2*6);
+		
+		// TODO: this after merging with graphic_update
+		glBindBuffer(GL_ARRAY_BUFFER, 0);
+		glBindVertexArray(0);
 
 		// Restore Line Size
 		glLineWidth(lSize);
@@ -601,16 +733,13 @@ void Renderer::RenderText(const char *text, int left, int top, u32 color)
 	const int nBackbufferWidth = (int)OpenGL_GetBackbufferWidth();
 	const int nBackbufferHeight = (int)OpenGL_GetBackbufferHeight();
 
-	glColor4f(((color>>16) & 0xff)/255.0f, ((color>> 8) & 0xff)/255.0f,
-		((color>> 0) & 0xff)/255.0f, ((color>>24) & 0xFF)/255.0f);
-
 	glEnable(GL_BLEND);
 	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 
 	s_pfont->printMultilineText(text,
 		left * 2.0f / (float)nBackbufferWidth - 1,
 		1 - top * 2.0f / (float)nBackbufferHeight,
-		0, nBackbufferWidth, nBackbufferHeight);
+		0, nBackbufferWidth, nBackbufferHeight, color);
 
 	GL_REPORT_ERRORD();
 
@@ -1135,43 +1264,44 @@ void Renderer::Swap(u32 xfbAddr, FieldType field, u32 fbWidth, u32 fbHeight,cons
 		// Render to the real buffer now.
 		glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0); // switch to the window backbuffer
 		glBindTexture(GL_TEXTURE_RECTANGLE_ARB, read_texture);
-		if (applyShader)
-		{
-			glBegin(GL_QUADS);
-			glTexCoord2f(targetRc.left, targetRc.bottom);
-			glMultiTexCoord2fARB(GL_TEXTURE1, 0, 0);
-			glVertex2f(-1, -1);
 
-			glTexCoord2f(targetRc.left, targetRc.top);
+		if(!( s_cached_targetRc == targetRc)) {
-			glMultiTexCoord2fARB(GL_TEXTURE1, 0, 1);
+			GLfloat vertices[] = {
-			glVertex2f(-1,  1);
+				-1.0f, -1.0f, 1.0f,
+				(GLfloat)targetRc.left, (GLfloat)targetRc.bottom,
+				0.0f, 0.0f,
+				
+				-1.0f, 1.0f, 1.0f,
+				(GLfloat)targetRc.left, (GLfloat)targetRc.top,
+				0.0f, 1.0f,
+				
+				1.0f, 1.0f, 1.0f,
+				(GLfloat)targetRc.right, (GLfloat)targetRc.top,
+				1.0f, 1.0f,
+				
+				1.0f, -1.0f, 1.0f,
+				(GLfloat)targetRc.right, (GLfloat)targetRc.bottom,
+				1.0f, 0.0f
+			};
+			
+			glBindBuffer(GL_ARRAY_BUFFER, s_Swap_VBO);
+			glBufferData(GL_ARRAY_BUFFER, 4*7*sizeof(GLfloat), vertices, GL_STREAM_DRAW);
+			
+			// TODO: this after merging with graphic_update
+			glBindBuffer(GL_ARRAY_BUFFER, 0);
+		
+			s_cached_targetRc = targetRc;
+		} 
+		
+		glBindVertexArray(s_Swap_VAO[applyShader]);
+		glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
 
-			glTexCoord2f(targetRc.right, targetRc.top);
+		
-			glMultiTexCoord2fARB(GL_TEXTURE1, 1, 1);
+		// TODO: this after merging with graphic_update
-			glVertex2f( 1,  1);
+		glBindVertexArray(0);
-
+		
-			glTexCoord2f(targetRc.right, targetRc.bottom);
+		if(applyShader)
-			glMultiTexCoord2fARB(GL_TEXTURE1, 1, 0);
-			glVertex2f( 1, -1);
-			glEnd();
 			PixelShaderCache::DisableShader();
-		}
-		else
-		{
-			glBegin(GL_QUADS);
-			glTexCoord2f(targetRc.left, targetRc.bottom);
-			glVertex2f(-1, -1);
-
-			glTexCoord2f(targetRc.left, targetRc.top);
-			glVertex2f(-1, 1);
-
-			glTexCoord2f(targetRc.right, targetRc.top);
-			glVertex2f( 1, 1);
-
-			glTexCoord2f(targetRc.right, targetRc.bottom);
-			glVertex2f( 1, -1);
-			glEnd();
-		}
 	}
 
 	glBindTexture(GL_TEXTURE_RECTANGLE_ARB, 0);

Source/Plugins/Plugin_VideoOGL/Src/TextureCache.cpp

@@ -56,6 +56,13 @@
 namespace OGL
 {
 
+struct VBOCache {
+	GLuint vbo;
+	GLuint vao;
+	TargetRectangle targetSource;
+};
+static std::map<u64,VBOCache> s_VBO;
+
 static u32 s_TempFramebuffer = 0;
 
 static const GLint c_MinLinearFilter[8] = {
@@ -106,6 +113,8 @@ TextureCache::TCacheEntry::~TCacheEntry()
 TextureCache::TCacheEntry::TCacheEntry()
 {
 	glGenTextures(1, &texture);
+	currmode.hex = 0;
+	currmode1.hex = 0;
 	GL_REPORT_ERRORD();
 }
 
@@ -118,7 +127,9 @@ void TextureCache::TCacheEntry::Bind(unsigned int stage)
 	// TODO: is this already done somewhere else?
 	TexMode0 &tm0 = bpmem.tex[stage >> 2].texMode0[stage & 3];
 	TexMode1 &tm1 = bpmem.tex[stage >> 2].texMode1[stage & 3];
-	SetTextureParameters(tm0, tm1);
+	
+	if(currmode.hex != tm0.hex || currmode1.hex != tm1.hex)
+		SetTextureParameters(tm0, tm1);
 }
 
 bool TextureCache::TCacheEntry::Save(const char filename[], unsigned int level)
@@ -304,13 +315,59 @@ void TextureCache::TCacheEntry::FromRenderTarget(u32 dstAddr, unsigned int dstFo
 		GL_REPORT_ERRORD();
 
 		TargetRectangle targetSource = g_renderer->ConvertEFBRectangle(srcRect);
+		GL_REPORT_ERRORD();
+		
+		// should be unique enough, if not, vbo will "only" be uploaded to much
+		u64 targetSourceHash = u64(targetSource.left)<<48 | u64(targetSource.top)<<32 | u64(targetSource.right)<<16 | u64(targetSource.bottom);
+		std::map<u64, VBOCache>::iterator vbo_it = s_VBO.find(targetSourceHash);
+		
+		if(vbo_it == s_VBO.end()) {
+			VBOCache item;
+			item.targetSource.bottom = -1;
+			item.targetSource.top = -1;
+			item.targetSource.left = -1;
+			item.targetSource.right = -1;
+			glGenBuffers(1, &item.vbo);
+			glGenVertexArrays(1, &item.vao);
+			
+			glBindBuffer(GL_ARRAY_BUFFER, item.vbo);
+			glBindVertexArray(item.vao);
+			
+			glEnableClientState(GL_VERTEX_ARRAY);
+			glVertexPointer(2, GL_FLOAT, sizeof(GLfloat)*4, 0);
+			
+			glClientActiveTexture(GL_TEXTURE0);
+			glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+			glTexCoordPointer(2, GL_FLOAT, sizeof(GLfloat)*4, (GLfloat*)NULL + 2);
+			
+			vbo_it = s_VBO.insert(std::pair<u64,VBOCache>(targetSourceHash, item)).first;
+		}
+		if(!(vbo_it->second.targetSource == targetSource)) {
+			GLfloat vertices[] = {
+				-1.f, 1.f,
+				(GLfloat)targetSource.left, (GLfloat)targetSource.bottom,
+				-1.f, -1.f,
+				(GLfloat)targetSource.left, (GLfloat)targetSource.top,
+				1.f, -1.f,
+				(GLfloat)targetSource.right, (GLfloat)targetSource.top,
+				1.f, 1.f,
+				(GLfloat)targetSource.right, (GLfloat)targetSource.bottom
+			};
+			
+			glBindBuffer(GL_ARRAY_BUFFER, vbo_it->second.vbo);
+			glBufferData(GL_ARRAY_BUFFER, 4*4*sizeof(GLfloat), vertices, GL_STREAM_DRAW);
+			
+			// TODO: this after merging with graphic_update
+			glBindBuffer(GL_ARRAY_BUFFER, 0);
+			
+			vbo_it->second.targetSource = targetSource;
+		} 
 
-		glBegin(GL_QUADS);
+		glBindVertexArray(vbo_it->second.vao);
-		glTexCoord2f((GLfloat)targetSource.left,  (GLfloat)targetSource.bottom); glVertex2f(-1,  1);
+		glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
-		glTexCoord2f((GLfloat)targetSource.left,  (GLfloat)targetSource.top  ); glVertex2f(-1, -1);
+		
-		glTexCoord2f((GLfloat)targetSource.right, (GLfloat)targetSource.top  ); glVertex2f( 1, -1);
+		// TODO: this after merging with graphic_update
-		glTexCoord2f((GLfloat)targetSource.right, (GLfloat)targetSource.bottom); glVertex2f( 1,  1);
+		glBindVertexArray(0);
-		glEnd();
 
 		GL_REPORT_ERRORD();
 
@@ -357,6 +414,9 @@ void TextureCache::TCacheEntry::FromRenderTarget(u32 dstAddr, unsigned int dstFo
 
 void TextureCache::TCacheEntry::SetTextureParameters(const TexMode0 &newmode, const TexMode1 &newmode1)
 {
+	currmode = newmode;
+	currmode1 = newmode1;
+	
 	// TODO: not used anywhere
 	TexMode0 mode = newmode;
 	//mode1 = newmode1;
@@ -388,13 +448,24 @@ void TextureCache::TCacheEntry::SetTextureParameters(const TexMode0 &newmode, co
 			(float)(1 << g_ActiveConfig.iMaxAnisotropy));
 }
 
+TextureCache::TextureCache()
+{
+}
+
+
 TextureCache::~TextureCache()
 {
-    if (s_TempFramebuffer)
+	for(std::map<u64, VBOCache>::iterator it = s_VBO.begin(); it != s_VBO.end(); it++) {
+		glDeleteBuffers(1, &it->second.vbo);
+		glDeleteVertexArrays(1, &it->second.vao);
+	}
+	s_VBO.clear();
+	
+	if (s_TempFramebuffer)
 	{
-        glDeleteFramebuffersEXT(1, (GLuint*)&s_TempFramebuffer);
+		glDeleteFramebuffersEXT(1, (GLuint*)&s_TempFramebuffer);
-        s_TempFramebuffer = 0;
+		s_TempFramebuffer = 0;
-    }
+	}
 }
 
 void TextureCache::DisableStage(unsigned int stage)

Source/Plugins/Plugin_VideoOGL/Src/TextureCache.h

@@ -32,6 +32,7 @@ namespace OGL
 class TextureCache : public ::TextureCache
 {
 public:
+	TextureCache();
 	static void DisableStage(unsigned int stage);
 
 private:
@@ -66,6 +67,8 @@ private:
 
 	private:
 		void SetTextureParameters(const TexMode0 &newmode, const TexMode1 &newmode1);
+		TexMode0 currmode;
+		TexMode1 currmode1;
 	};
 
 	~TextureCache();

Source/Plugins/Plugin_VideoOGL/Src/TextureConverter.cpp

@@ -57,6 +57,14 @@ static FRAGMENTSHADER s_yuyvToRgbProgram;
 const u32 NUM_ENCODING_PROGRAMS = 64;
 static FRAGMENTSHADER s_encodingPrograms[NUM_ENCODING_PROGRAMS];
 
+static GLuint s_encode_VBO = 0;
+static GLuint s_encode_VAO = 0;
+static GLuint s_decode_VBO = 0;
+static GLuint s_decode_VAO = 0;
+static TargetRectangle s_cached_sourceRc;
+static int s_cached_srcWidth = 0;
+static int s_cached_srcHeight = 0;
+
 void CreateRgbToYuyvProgram()
 {
 	// Output is BGRA because that is slightly faster than RGBA.
@@ -140,9 +148,40 @@ FRAGMENTSHADER &GetOrCreateEncodingShader(u32 format)
 void Init()
 {
 	glGenFramebuffersEXT(1, &s_texConvFrameBuffer);
+	
+	glGenBuffers(1, &s_encode_VBO );
+	glGenVertexArrays(1, &s_encode_VAO );
+	glBindBuffer(GL_ARRAY_BUFFER, s_encode_VBO );
+	glBindVertexArray( s_encode_VAO );
+	glEnableClientState(GL_VERTEX_ARRAY);
+	glVertexPointer(2, GL_FLOAT, 4*sizeof(GLfloat), NULL);
+	glClientActiveTexture(GL_TEXTURE0);
+	glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+	glTexCoordPointer(2, GL_FLOAT, 4*sizeof(GLfloat), (GLfloat*)NULL + 2);
+	s_cached_sourceRc.top = -1;
+	s_cached_sourceRc.bottom = -1;
+	s_cached_sourceRc.left = -1;
+	s_cached_sourceRc.right = -1;
+	
+	glGenBuffers(1, &s_decode_VBO );
+	glGenVertexArrays(1, &s_decode_VAO );
+	glBindBuffer(GL_ARRAY_BUFFER, s_decode_VBO );
+	glBindVertexArray( s_decode_VAO );
+	s_cached_srcWidth = -1;
+	s_cached_srcHeight = -1;
+	glEnableClientState(GL_VERTEX_ARRAY);
+	glVertexPointer(2, GL_FLOAT, sizeof(GLfloat)*4, NULL);
+	glClientActiveTexture(GL_TEXTURE0);
+	glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+	glTexCoordPointer(2, GL_FLOAT, sizeof(GLfloat)*4, (GLfloat*)NULL+2);
+	
+	// TODO: this after merging with graphic_update
+	glBindBuffer(GL_ARRAY_BUFFER, 0);
+	glBindVertexArray(0);
 
 	glGenRenderbuffersEXT(1, &s_dstRenderBuffer);
 	glBindRenderbufferEXT(GL_RENDERBUFFER_EXT, s_dstRenderBuffer);
+	
 	glRenderbufferStorageEXT(GL_RENDERBUFFER_EXT, GL_RGBA, renderBufferWidth, renderBufferHeight);
 
 	s_srcTextureWidth = 0;
@@ -162,6 +201,10 @@ void Shutdown()
 	glDeleteTextures(1, &s_srcTexture);
 	glDeleteRenderbuffersEXT(1, &s_dstRenderBuffer);
 	glDeleteFramebuffersEXT(1, &s_texConvFrameBuffer);
+	glDeleteBuffers(1, &s_encode_VBO );
+	glDeleteVertexArrays(1, &s_encode_VAO );
+	glDeleteBuffers(1, &s_decode_VBO );
+	glDeleteVertexArrays(1, &s_decode_VAO );
 
 	s_rgbToYuyvProgram.Destroy();
 	s_yuyvToRgbProgram.Destroy();
@@ -213,13 +256,33 @@ void EncodeToRamUsingShader(FRAGMENTSHADER& shader, GLuint srcTexture, const Tar
 
 	PixelShaderCache::SetCurrentShader(shader.glprogid);
 
-	// Draw...
+	GL_REPORT_ERRORD();
-	glBegin(GL_QUADS);
+	if(!(s_cached_sourceRc == sourceRc)) {
-	glTexCoord2f((float)sourceRc.left, (float)sourceRc.top);     glVertex2f(-1,-1);
+		GLfloat vertices[] = {
-	glTexCoord2f((float)sourceRc.left, (float)sourceRc.bottom);  glVertex2f(-1,1);
+			-1.f, -1.f, 
-	glTexCoord2f((float)sourceRc.right, (float)sourceRc.bottom); glVertex2f(1,1);
+			(float)sourceRc.left, (float)sourceRc.top,
-	glTexCoord2f((float)sourceRc.right, (float)sourceRc.top);    glVertex2f(1,-1);
+			-1.f, 1.f,
-	glEnd();
+			(float)sourceRc.left, (float)sourceRc.bottom,
+			1.f, 1.f,
+			(float)sourceRc.right, (float)sourceRc.bottom,
+			1.f, -1.f,
+			(float)sourceRc.right, (float)sourceRc.top
+		};
+		glBindBuffer(GL_ARRAY_BUFFER, s_encode_VBO );
+		glBufferData(GL_ARRAY_BUFFER, 4*4*sizeof(GLfloat), vertices, GL_STREAM_DRAW);
+		
+		// TODO: this after merging with graphic_update
+		glBindBuffer(GL_ARRAY_BUFFER, 0);
+		
+		s_cached_sourceRc = sourceRc;
+	} 
+
+	glBindVertexArray( s_encode_VAO );
+	glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
+	
+	// TODO: this after merging with graphic_update
+	glBindVertexArray(0);
+	
 	GL_REPORT_ERRORD();
 
 	// .. and then read back the results.
@@ -375,18 +438,41 @@ void DecodeToTexture(u32 xfbAddr, int srcWidth, int srcHeight, GLuint destTextur
 	PixelShaderCache::SetCurrentShader(s_yuyvToRgbProgram.glprogid);
 
 	GL_REPORT_ERRORD();
-
+	
-	glBegin(GL_QUADS);
+	if(s_cached_srcHeight != srcHeight || s_cached_srcWidth != srcWidth) {
-	glTexCoord2f((float)srcFmtWidth, (float)srcHeight); glVertex2f(1,-1);
+		GLfloat vertices[] = {
-	glTexCoord2f((float)srcFmtWidth, 0); glVertex2f(1,1);
+			1.f, -1.f,
-	glTexCoord2f(0, 0); glVertex2f(-1,1);
+			(float)srcFmtWidth, (float)srcHeight,
-	glTexCoord2f(0, (float)srcHeight); glVertex2f(-1,-1);
+			1.f, 1.f,
-	glEnd();
+			(float)srcFmtWidth, 0.f,
+			-1.f, 1.f,
+			0.f, 0.f,
+			-1.f, -1.f,
+			0.f, (float)srcHeight
+		};
+		
+		glBindBuffer(GL_ARRAY_BUFFER, s_decode_VBO );
+		glBufferData(GL_ARRAY_BUFFER, sizeof(GLfloat)*4*4, vertices, GL_STREAM_DRAW);
+		
+		// TODO: this after merging with graphic_update
+		glBindBuffer(GL_ARRAY_BUFFER, 0);
+	
+		s_cached_srcHeight = srcHeight;
+		s_cached_srcWidth = srcWidth;
+	}
+	
+	glBindVertexArray( s_decode_VAO );
+	glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
+	
+	// TODO: this after merging with graphic_update
+	glBindVertexArray(0);
+	
+	GL_REPORT_ERRORD();
 
 	// reset state
 	glBindTexture(GL_TEXTURE_RECTANGLE_ARB, 0);
 	glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT, GL_TEXTURE_RECTANGLE_ARB, 0, 0);
-    TextureCache::DisableStage(0);
+	TextureCache::DisableStage(0);
 
 	VertexShaderManager::SetViewportChanged();
 

Source/Plugins/Plugin_VideoOGL/Src/VertexManager.cpp

@@ -64,9 +64,6 @@ VertexManager::VertexManager()
 	//	max_Index_size = MAXIBUFFERSIZE;
 	//
 	//GL_REPORT_ERRORD();
-
-	glEnableClientState(GL_VERTEX_ARRAY);
-	GL_REPORT_ERRORD();
 }
 
 void VertexManager::CreateDeviceObjects()

Source/Plugins/Plugin_VideoSoftware/Src/SWRenderer.cpp

@@ -101,12 +101,11 @@ void SWRenderer::RenderText(const char* pstr, int left, int top, u32 color)
 {
 	int nBackbufferWidth = (int)OpenGL_GetBackbufferWidth();
 	int nBackbufferHeight = (int)OpenGL_GetBackbufferHeight();
-	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);
+		0, nBackbufferWidth, nBackbufferHeight, color);
 }
 
 void SWRenderer::DrawDebugText()