first new api of openGl working and create a resourceManager => this one will be used

Sources/libewol/Android.mk

@@ -16,12 +16,12 @@ LOCAL_LIBRARIES := etk freetype tinyxml libzip libpng parsersvg lua
 LOCAL_C_INCLUDES :=
 
 LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)
-LOCAL_EXPORT_LDLIBS := -lGLESv1_CM -ldl -llog
+
+LOCAL_EXPORT_LDLIBS := -lGLESv2 -ldl -llog
 
 LOCAL_CFLAGS := -Wno-write-strings \
                 -DEWOL_VERSION_TAG_NAME="\"$(LOCAL_VERSION_TAG_SHORT)-$(BUILD_DIRECTORY_MODE)\"" \
-                -DDATA_IN_APK \
-                -DLUA_COMPAT_ALL
+                -DDATA_IN_APK
 
 # load the common sources file of the platform
 include $(LOCAL_PATH)/file.mk
@@ -29,7 +29,7 @@ include $(LOCAL_PATH)/file.mk
 LOCAL_SRC_FILES := ewol/os/gui.Android.cpp $(FILE_LIST)
 
 # Ewol Test Software :
-LOCAL_LDLIBS := -lGLESv1_CM -ldl -llog -lz
+LOCAL_LDLIBS := -lGLESv2 -ldl -llog -lz
 
 include $(BUILD_STATIC_LIBRARY)
 

Sources/libewol/ewol/Resource.h

@@ -0,0 +1,51 @@
+/**
+ *******************************************************************************
+ * @file ewol/Resources.h
+ * @brief ewol resources template (header)
+ * @author Edouard DUPIN
+ * @date 24/08/2012
+ * @par Project
+ * ewol
+ *
+ * @par Copyright
+ * Copyright 2011 Edouard DUPIN, all right reserved
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY.
+ *
+ * Licence summary : 
+ *    You can modify and redistribute the sources code and binaries.
+ *    You can send me the bug-fix
+ *
+ * Term of the licence in in the file licence.txt.
+ *
+ *******************************************************************************
+ */
+
+#ifndef __RESOURCES_H__
+#define __RESOURCES_H__
+
+#include <etk/Types.h>
+#include <ewol/Debug.h>
+
+namespace ewol
+{
+	// class resources is pure virtual
+	class Resource {
+			etk::UString m_name;
+			uint32_t     m_counter;
+		public:
+			Resource(etk::UString& filename) : m_name(filename), m_counter(1) { };
+			virtual ~Resource(void) { };
+			bool HasName(etk::UString& fileName) { return fileName==m_name; };
+			etk::UString GetName(void) { return m_name; };
+			void Increment(void) { m_counter++; };
+			bool Decrement(void) { m_counter--; return (m_counter==0)?true:false; };
+			virtual const char* GetType(void)=0;
+	};
+};
+
+
+
+#endif
+

Sources/libewol/ewol/ResourceManager.cpp

@@ -0,0 +1,177 @@
+/**
+ *******************************************************************************
+ * @file ewol/ResourcesManager.h
+ * @brief ewol resources manager template (header)
+ * @author Edouard DUPIN
+ * @date 24/08/2012
+ * @par Project
+ * ewol
+ *
+ * @par Copyright
+ * Copyright 2011 Edouard DUPIN, all right reserved
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY.
+ *
+ * Licence summary : 
+ *    You can modify and redistribute the sources code and binaries.
+ *    You can send me the bug-fix
+ *
+ * Term of the licence in in the file licence.txt.
+ *
+ *******************************************************************************
+ */
+
+
+#include <etk/Types.h>
+#include <ewol/Debug.h>
+#include <ewol/ResourceManager.h>
+
+static etk::Vector<ewol::Resource*> l_resourceList;
+
+
+void ewol::resource::Init(void)
+{
+	// nothing to do in theory then, we clean the buffers :
+	// NOTE : If we do domething here, then the system does not work corectly
+	if (l_resourceList.Size() != 0) {
+		EWOL_CRITICAL("Start with a resource manager Not empty, number of resources loaded : " << l_resourceList.Size());
+	}
+	l_resourceList.Clear();
+}
+
+void ewol::resource::UnInit(void)
+{
+	// remove textured font ...
+	for (int32_t iii=0; iii<l_resourceList.Size(); iii++) {
+		if (l_resourceList[iii] != NULL) {
+			delete(l_resourceList[iii]);
+			l_resourceList[iii] = NULL;
+		}
+	}
+	l_resourceList.Clear();
+}
+
+// internal generic keeper ...
+static ewol::Resource* Keep(etk::UString name)
+{
+	for (int32_t iii=l_resourceList.Size()-1; iii>=0; iii--) {
+		if (l_resourceList[iii] != NULL) {
+			if(l_resourceList[iii]->HasName(name)) {
+				l_resourceList[iii]->Increment();
+				return l_resourceList[iii];
+			}
+		}
+	}
+	// we did not find it ...
+	return NULL;
+}
+
+
+// return the type of the resource ...
+bool ewol::resource::Keep(etk::UString& filename, ewol::TexturedFont*& object, int32_t size)
+{
+	object = NULL;
+	for (int32_t iii=l_resourceList.Size()-1; iii>=0; iii--) {
+		if (l_resourceList[iii] != NULL) {
+			if(l_resourceList[iii]->HasName(name)) {
+				ewol::TexturedFont* tmpObject = static_cast<ewol::TexturedFont*>(l_resourceList[iii]);
+				if (NULL!=tmpObject) {
+					if (tmpObject->getFontSize() == size) {
+						l_resourceList[iii]->Increment();
+						object = static_cast<ewol::TexturedFont*>l_resourceList[iii]
+						return false;
+					}
+				}
+				// good name but not good Size
+			}
+		}
+	}
+	// need to crate a new one ...
+	object = new ewol::TexturedFont(filename, size);
+	if (NULL == object) {
+		EWOL_ERROR("allocation error of a resource : " << filename);
+		return false;
+	}
+	l_resourceList.PushBack(object);
+	return true;
+}
+
+
+bool ewol::resource::Keep(etk::UString& filename, ewol::Font*& object)
+{
+	object = static_cast<ewol::Font*>(Keep(filename));
+	if (NULL != object) {
+		return true;
+	}
+	// need to crate a new one ...
+	object = new ewol::Font(filename, size);
+	if (NULL == object) {
+		EWOL_ERROR("allocation error of a resource : " << filename);
+		return false;
+	}
+	l_resourceList.PushBack(object);
+	return true;
+}
+
+
+bool ewol::resource::Keep(etk::UString& filename, ewol::Program*& object)
+{
+	object = static_cast<ewol::Program*>(Keep(filename));
+	if (NULL != object) {
+		return true;
+	}
+	// need to crate a new one ...
+	object = new ewol::Program(filename, size);
+	if (NULL == object) {
+		EWOL_ERROR("allocation error of a resource : " << filename);
+		return false;
+	}
+	l_resourceList.PushBack(object);
+	return true;
+}
+
+
+bool ewol::resource::Keep(etk::UString& filename, ewol::Shader*& object)
+{
+	object = static_cast<ewol::Shader*>(Keep(filename));
+	if (NULL != object) {
+		return true;
+	}
+	// need to crate a new one ...
+	object = new ewol::Shader(filename, size);
+	if (NULL == object) {
+		EWOL_ERROR("allocation error of a resource : " << filename);
+		return false;
+	}
+	l_resourceList.PushBack(object);
+	return true;
+}
+
+
+void ewol::resource::Release(ewol::Resource*& object)
+{
+	if (NUUL == object) {
+		EWOL_ERROR("Try to remove a resource that have null pointer ...");
+		return;
+	}
+	for (int32_t iii=l_resourceList.Size()-1; iii>=0; iii--) {
+		if (l_resourceList[iii] != NULL) {
+			if(l_resourceList[iii] == object) {
+				if (true == l_resourceList[iii]->Decrement()) {
+					// delete element
+					delete(l_resourceList[iii]);
+					// remove element from the list :
+					l_resourceList.Erase(iii);
+				}
+				// insidiously remove the pointer for the caller ...
+				object = NULL;
+				return;
+			}
+		}
+	}
+	EWOL_ERROR("Can not find the resources in the list : " << (int64_t)object);
+	// insidiously remove the pointer for the caller ...
+	object = NULL;
+}
+

Sources/libewol/ewol/ResourceManager.h

@@ -0,0 +1,54 @@
+/**
+ *******************************************************************************
+ * @file ewol/ResourcesManager.h
+ * @brief ewol resources manager template (header)
+ * @author Edouard DUPIN
+ * @date 24/08/2012
+ * @par Project
+ * ewol
+ *
+ * @par Copyright
+ * Copyright 2011 Edouard DUPIN, all right reserved
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY.
+ *
+ * Licence summary : 
+ *    You can modify and redistribute the sources code and binaries.
+ *    You can send me the bug-fix
+ *
+ * Term of the licence in in the file licence.txt.
+ *
+ *******************************************************************************
+ */
+
+#ifndef __RESOURCES_MANAGER_H__
+#define __RESOURCES_MANAGER_H__
+
+#include <etk/Types.h>
+#include <ewol/Debug.h>
+#include <ewol/Resource.h>
+#include <ewol/openGL/Shader.h>
+#include <ewol/openGL/Program.h>
+#include <ewol/font/Font.h>
+#include <ewol/font/TexturedFont.h>
+
+namespace ewol
+{
+	namespace resource {
+		void Init(void);
+		void UnInit(void);
+		
+		// return the type of the resource ...
+		bool Keep(etk::UString& filename, ewol::TexturedFont*& object, int32_t size);
+		bool Keep(etk::UString& filename, ewol::Font*& object);
+		bool Keep(etk::UString& filename, ewol::Program*& object);
+		bool Keep(etk::UString& filename, ewol::Shader*& object);
+		
+		void Release(ewol::resource*& object);
+	}
+};
+
+
+#endif
+

Sources/libewol/ewol/font/Font.h

@@ -30,6 +30,7 @@
 #include <etk/File.h>
 #include <draw/Image.h>
 #include <ewol/texture/Texture.h>
+#include <ewol/Resource.h>
 
 
 namespace ewol
@@ -76,21 +77,10 @@ namespace ewol
 		Vector2D<int32_t> m_advance;     // space use in the display for this specific char
 	} GlyphProperty;
 	
-	class Font {
-		private:
-			etk::UString m_name;
-			uint32_t     m_counter;
+	class Font : public ewol::Resource
 		public:
-			Font(etk::UString fontFolder, etk::UString fontName) :
-				m_counter(1)
-			{
-				m_name = fontName;
-			};
+			Font(etk::UString fontFolder, etk::UString fontName) : ewol::Resource(fontName) {};
 			virtual ~Font(void) {};
-			bool HasName(etk::UString& fileName) { return fileName==m_name; };
-			etk::UString GetName(void) { return m_name; };
-			void Increment(void) { m_counter++; };
-			bool Decrement(void) { m_counter--; return (m_counter==0)?true:false; };
 			virtual int32_t Draw(draw::Image&         imageOut,
 			                     int32_t              fontSize,
 			                     Vector2D<float>      textPos,

Sources/libewol/ewol/font/TexturedFont.h

@@ -52,6 +52,7 @@ namespace ewol
 		public:
 			TexturedFont(etk::UString fontName, int32_t size);
 			~TexturedFont(void);
+			int32_t getFontSize(void) { return m_size; };
 			bool HasName(etk::UString& fileName, int32_t size) { return (m_size!=size)?false:((m_font==NULL)?false:m_font->HasName(fileName)); };
 			void Increment(void) { m_counter++; };
 			bool Decrement(void) { m_counter--; return (m_counter==0)?true:false; };

Sources/libewol/ewol/openGL/Program.cpp

@@ -0,0 +1,41 @@
+/**
+ *******************************************************************************
+ * @file ewol/openGL/Program.cpp
+ * @brief ewol openGl Program shader system (Sources)
+ * @author Edouard DUPIN
+ * @date 24/08/2012
+ * @par Project
+ * ewol
+ *
+ * @par Copyright
+ * Copyright 2011 Edouard DUPIN, all right reserved
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY.
+ *
+ * Licence summary : 
+ *    You can modify and redistribute the sources code and binaries.
+ *    You can send me the bug-fix
+ *
+ * Term of the licence in in the file licence.txt.
+ *
+ *******************************************************************************
+ */
+
+#include <etk/Types.h>
+#include <ewol/Debug.h>
+#include <ewol/openGL/Program.h>
+
+ewol::Program::Program(etk::UString& filename) : ewol::Resource(filename)
+	m_program(0),
+	m_needToReleaseShader(false)
+{
+	
+}
+
+ewol::Program::~Program(void)
+{
+	
+}
+
+

Sources/libewol/ewol/openGL/Program.h

@@ -0,0 +1,48 @@
+/**
+ *******************************************************************************
+ * @file ewol/openGL/Program.h
+ * @brief ewol openGl Program shader system (header)
+ * @author Edouard DUPIN
+ * @date 24/08/2012
+ * @par Project
+ * ewol
+ *
+ * @par Copyright
+ * Copyright 2011 Edouard DUPIN, all right reserved
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY.
+ *
+ * Licence summary : 
+ *    You can modify and redistribute the sources code and binaries.
+ *    You can send me the bug-fix
+ *
+ * Term of the licence in in the file licence.txt.
+ *
+ *******************************************************************************
+ */
+
+#ifndef __OPEN_GL__PROGRAM_H__
+#define __OPEN_GL__PROGRAM_H__
+
+#include <etk/Types.h>
+#include <ewol/Debug.h>
+#include <ewol/Resource.h>
+
+namespace ewol
+{
+	Class Program : public ewol::Resource
+	{
+		private :
+			GLuint         m_program;
+			bool           m_needToReleaseShader;
+		public:
+			Program(etk::UString& filename);
+			virtual ~Program(void);
+			GLuint GetGL_ID(void) { return m_program; };
+	};
+};
+
+
+#endif
+

Sources/libewol/ewol/openGL/Shader.cpp

@@ -0,0 +1,44 @@
+/**
+ *******************************************************************************
+ * @file ewol/openGL/Shader.cpp
+ * @brief ewol openGl Shader system (Sources)
+ * @author Edouard DUPIN
+ * @date 24/08/2012
+ * @par Project
+ * ewol
+ *
+ * @par Copyright
+ * Copyright 2011 Edouard DUPIN, all right reserved
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY.
+ *
+ * Licence summary : 
+ *    You can modify and redistribute the sources code and binaries.
+ *    You can send me the bug-fix
+ *
+ * Term of the licence in in the file licence.txt.
+ *
+ *******************************************************************************
+ */
+
+#include <etk/Types.h>
+#include <ewol/Debug.h>
+#include <ewol/openGL/Shader.h>
+
+
+
+ewol::Shader::Shader(etk::UString& filename): 
+	ewol::Resource(filename),
+	m_shader(0),
+	m_type(0)
+{
+	
+}
+
+ewol::Shader::~Shader(void)
+{
+	
+}
+
+

Sources/libewol/ewol/openGL/Shader.h

@@ -0,0 +1,49 @@
+/**
+ *******************************************************************************
+ * @file ewol/openGL/Shader.h
+ * @brief ewol openGl Shader system (header)
+ * @author Edouard DUPIN
+ * @date 24/08/2012
+ * @par Project
+ * ewol
+ *
+ * @par Copyright
+ * Copyright 2011 Edouard DUPIN, all right reserved
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY.
+ *
+ * Licence summary : 
+ *    You can modify and redistribute the sources code and binaries.
+ *    You can send me the bug-fix
+ *
+ * Term of the licence in in the file licence.txt.
+ *
+ *******************************************************************************
+ */
+
+#ifndef __OPEN_GL__SHADER_H__
+#define __OPEN_GL__SHADER_H__
+
+#include <etk/Types.h>
+#include <ewol/Debug.h>
+#include <ewol/Resource.h>
+
+namespace ewol
+{
+	Class Shader : public ewol::Resource
+	{
+		private :
+			GLuint         m_shader;
+			GLenum         m_type;
+		public:
+			Shader(etk::UString& filename);
+			virtual ~Shader(void);
+			GLuint GetGL_ID(void) { return m_shader; };
+			GLenum GetShaderType(void) { return m_type; };
+	};
+};
+
+
+#endif
+

Sources/libewol/ewol/openGL/openGL.cpp

@@ -0,0 +1,203 @@
+/**
+ *******************************************************************************
+ * @file ewol/openGL/openGL.cpp
+ * @brief ewol openGl abstarction (sources)
+ * @author Edouard DUPIN
+ * @date 19/09/2012
+ * @par Project
+ * ewol
+ *
+ * @par Copyright
+ * Copyright 2011 Edouard DUPIN, all right reserved
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY.
+ *
+ * Licence summary : 
+ *    You can modify and redistribute the sources code and binaries.
+ *    You can send me the bug-fix
+ *
+ * Term of the licence in in the file licence.txt.
+ *
+ *******************************************************************************
+ */
+
+#include <ewol/Debug.h>
+#include <ewol/openGl.h>
+
+
+void glOrthoEwol(GLfloat left,
+             GLfloat right,
+             GLfloat bottom,
+             GLfloat top,
+             GLfloat nearVal,
+             GLfloat farVal)
+{
+	GLfloat myMatrix[4*4];
+	int iii;
+	for(iii=0; iii<4*4 ; iii++) {
+		myMatrix[iii] = 0;
+	}
+	myMatrix[0] = 2.0 / (right - left);
+	myMatrix[5] = 2.0 / (top - bottom);
+	myMatrix[10] = -2.0 / (farVal - nearVal);
+#if 1
+	myMatrix[3]  = -1*(right + left) / (right - left);
+	myMatrix[7]  = -1*(top + bottom) / (top - bottom);
+	myMatrix[11] = -1*(farVal + nearVal) / (farVal - nearVal);
+#else
+	// test if matrix is not corectly instanciate ...
+	myMatrix[12]  = -1*(right + left) / (right - left);
+	myMatrix[13]  = -1*(top + bottom) / (top - bottom);
+	myMatrix[14] = -1*(farVal + nearVal) / (farVal - nearVal);
+#endif
+	myMatrix[15] = 1;
+
+	glLoadMatrixf(myMatrix);
+
+
+}
+
+static void printGLString(const char *name, GLenum s)
+{
+	const char *v = (const char *) glGetString(s);
+	EWOL_INFO("GL " << name << " = " << v);
+}
+
+static void checkGlError(const char* op)
+{
+	for (GLint error = glGetError(); error; error = glGetError()) {
+		EWOL_INFO("after " << op << "() glError (" << error << ")");
+	}
+}
+
+static const char gVertexShader[] = 
+	"attribute vec4 vPosition;\n"
+	"void main() {\n"
+	"  gl_Position = vPosition;\n"
+	"}\n";
+
+static const char gFragmentShader[] = 
+	/*"precision mediump float;\n"*/
+	"void main() {\n"
+	"  gl_FragColor = vec4(0.0, 1.0, 0.0, 1.0);\n"
+	"}\n";
+
+#define LOG_OGL_INTERNAL_BUFFER_LEN    (8192)
+static char l_bufferDisplayError[LOG_OGL_INTERNAL_BUFFER_LEN] = "";
+
+GLuint loadShader(GLenum shaderType, const char* pSource)
+{
+	GLuint shader = glCreateShader(shaderType);
+	if (!shader) {
+		EWOL_ERROR("glCreateShader return error ...");
+		checkGlError("glCreateShader");
+	} else {
+		glShaderSource(shader, 1, &pSource, NULL);
+		glCompileShader(shader);
+		GLint compiled = 0;
+		glGetShaderiv(shader, GL_COMPILE_STATUS, &compiled);
+		if (!compiled) {
+			GLint infoLen = 0;
+			l_bufferDisplayError[0] = '\0';
+			glGetShaderInfoLog(shader, LOG_OGL_INTERNAL_BUFFER_LEN, &infoLen, l_bufferDisplayError);
+			const char * tmpShaderType = "GL_FRAGMENT_SHADER";
+			if (shaderType == GL_VERTEX_SHADER){
+				tmpShaderType = "GL_VERTEX_SHADER";
+			}
+			EWOL_ERROR("Could not compile \"" << tmpShaderType << "\": " << l_bufferDisplayError);
+		}
+	}
+	return shader;
+}
+
+GLuint createProgram(const char* pVertexSource, const char* pFragmentSource)
+{
+	EWOL_INFO("Create the VERTEX shader ...");
+	GLuint vertexShader = loadShader(GL_VERTEX_SHADER, pVertexSource);
+	if (!vertexShader) {
+		EWOL_ERROR("VERTEX shader return error ...");
+		return 0;
+	}
+	EWOL_INFO("Create the FRAGMENT shader ...");
+	GLuint pixelShader = loadShader(GL_FRAGMENT_SHADER, pFragmentSource);
+	if (!pixelShader) {
+		EWOL_ERROR("FRAGMENT shader return error ...");
+		return 0;
+	}
+	
+	EWOL_INFO("Create the Program ...");
+	GLuint program = glCreateProgram();
+	if (!program) {
+		EWOL_ERROR("program creation return error ...");
+	
+	} else {
+		glAttachShader(program, vertexShader);
+		checkGlError("glAttachShader");
+		glAttachShader(program, pixelShader);
+		checkGlError("glAttachShader");
+		glLinkProgram(program);
+		GLint linkStatus = GL_FALSE;
+		glGetProgramiv(program, GL_LINK_STATUS, &linkStatus);
+		if (linkStatus != GL_TRUE) {
+			GLint bufLength = 0;
+			l_bufferDisplayError[0] = '\0';
+			glGetProgramInfoLog(program, LOG_OGL_INTERNAL_BUFFER_LEN, &bufLength, l_bufferDisplayError);
+			EWOL_ERROR("Could not compile \"PROGRAM\": " << l_bufferDisplayError);
+			glDeleteProgram(program);
+			program = 0;
+		}
+	}
+	return program;
+}
+
+GLuint gProgram;
+GLuint gvPositionHandle;
+
+bool TESTsetupGraphics(int w, int h)
+{
+	printGLString("Version", GL_VERSION);
+	printGLString("Vendor", GL_VENDOR);
+	printGLString("Renderer", GL_RENDERER);
+	printGLString("Extensions", GL_EXTENSIONS);
+	
+	EWOL_INFO("setupGraphics("<< w << "," << h);
+	gProgram = createProgram(gVertexShader, gFragmentShader);
+	if (!gProgram) {
+		EWOL_ERROR("Could not create program.");
+		return false;
+	}
+	gvPositionHandle = glGetAttribLocation(gProgram, "vPosition");
+	checkGlError("glGetAttribLocation");
+	EWOL_INFO("glGetAttribLocation(\"vPosition\") = " << gvPositionHandle);
+	
+	glViewport(0, 0, w, h);
+	checkGlError("glViewport");
+	
+	return true;
+}
+const GLfloat gTriangleVertices[] = { 0.0f, 0.5f, -0.5f, -0.5f, 0.5f, -0.5f };
+//const GLfloat gTriangleVertices[] = { 0.0f, 0.0f, 200.0f, 0.0f, 0.0f, 200.0f };
+
+void TEST_renderFrame(void) {
+	static float grey = 0.5;
+	
+	grey += 0.01f;
+	if (grey > 1.0f) {
+		grey = 0.0f;
+	}
+	glClearColor(grey, grey, grey, 1.0f);
+	checkGlError("glClearColor");
+	glClear( GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
+	checkGlError("glClear");
+	
+	glUseProgram(gProgram);
+	checkGlError("glUseProgram");
+	
+	glVertexAttribPointer(gvPositionHandle, 2, GL_FLOAT, GL_FALSE, 0, gTriangleVertices);
+	checkGlError("glVertexAttribPointer");
+	glEnableVertexAttribArray(gvPositionHandle);
+	checkGlError("glEnableVertexAttribArray");
+	glDrawArrays(GL_TRIANGLES, 0, 3);
+	checkGlError("glDrawArrays");
+}

Sources/libewol/ewol/openGL/openGL.h

@@ -1,6 +1,6 @@
 /**
  *******************************************************************************
- * @file ewol/openGl.h
+ * @file ewol/openGL/openGL.h
  * @brief ewol openGl abstarction (header)
  * @author Edouard DUPIN
  * @date 19/09/2012
@@ -38,7 +38,8 @@ extern "C" {
 	#include <GL/glext.h>
 	*/
 #elif defined(__TARGET_OS__Android)
-	#include <GLES/gl.h>
+	#include <GLES2/gl2.h>
+	#include <GLES2/gl2ext.h>
 #elif defined(__TARGET_OS__Windows)
 	#include <GL/gl.h>
 #elif defined(__TARGET_OS__MacOs)
@@ -51,6 +52,9 @@ extern "C" {
 
 void glOrthoEwol(GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat nearVal, GLfloat farVal);
 
+bool TESTsetupGraphics(int w, int h);
+void TEST_renderFrame(void);
+
 #ifdef __cplusplus
 }
 #endif

Sources/libewol/ewol/openGl.cpp

@@ -1,58 +0,0 @@
-/**
- *******************************************************************************
- * @file ewol/openGl.cpp
- * @brief ewol openGl abstarction (sources)
- * @author Edouard DUPIN
- * @date 19/09/2012
- * @par Project
- * ewol
- *
- * @par Copyright
- * Copyright 2011 Edouard DUPIN, all right reserved
- *
- * This software is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY.
- *
- * Licence summary : 
- *    You can modify and redistribute the sources code and binaries.
- *    You can send me the bug-fix
- *
- * Term of the licence in in the file licence.txt.
- *
- *******************************************************************************
- */
-
-#include <ewol/openGl.h>
-
-
-void glOrthoEwol(GLfloat left,
-             GLfloat right,
-             GLfloat bottom,
-             GLfloat top,
-             GLfloat nearVal,
-             GLfloat farVal)
-{
-	GLfloat myMatrix[4*4];
-	int iii;
-	for(iii=0; iii<4*4 ; iii++) {
-		myMatrix[iii] = 0;
-	}
-	myMatrix[0] = 2.0 / (right - left);
-	myMatrix[5] = 2.0 / (top - bottom);
-	myMatrix[10] = -2.0 / (farVal - nearVal);
-#if 1
-	myMatrix[3]  = -1*(right + left) / (right - left);
-	myMatrix[7]  = -1*(top + bottom) / (top - bottom);
-	myMatrix[11] = -1*(farVal + nearVal) / (farVal - nearVal);
-#else
-	// test if matrix is not corectly instanciate ...
-	myMatrix[12]  = -1*(right + left) / (right - left);
-	myMatrix[13]  = -1*(top + bottom) / (top - bottom);
-	myMatrix[14] = -1*(farVal + nearVal) / (farVal - nearVal);
-#endif
-	myMatrix[15] = 1;
-
-	glLoadMatrixf(myMatrix);
-
-
-}

Sources/libewol/ewol/os/eSystem.cpp

@@ -526,6 +526,7 @@ bool eSystem::Draw(bool displayEveryTime)
 	// FPS display system
 	l_FpsSystem.Tic();
 	if (true == isGlobalSystemInit) {
+		/*
 		// process the events
 		ewolProcessEvents();
 		// call all the widget that neded to do something periodicly
@@ -548,6 +549,8 @@ bool eSystem::Draw(bool displayEveryTime)
 				tmpWindows->SysDraw();
 			}
 		}
+		*/
+		TEST_renderFrame();
 		glFlush();
 	}
 	// FPS display system

Sources/libewol/ewol/os/gui.X11.cpp

@@ -394,6 +394,8 @@ bool CreateOGlContext(void)
 	} else {
 		EWOL_INFO("XF86 DRI NOT available\n");
 	}
+	// start openGL shader mode ...
+	TESTsetupGraphics(400, 300);
 	return true;
 }