Cocos2d-x v2.2 Fullscreen Linux Support

Add this method to CCEGLView.cpp and CCEGLView.h

void CCEGLView::setFrameSize(float width, float height, bool fullscreen)
{
bool eResult = false;
int u32GLFWFlags = GLFW_WINDOW;
if(fullscreen) {
u32GLFWFlags = GLFW_FULLSCREEN;
}
//create the window by glfw.
//check
CCAssert(width!=0&&height!=0, "invalid window's size equal 0");
//Inits GLFW
eResult = glfwInit() != GL_FALSE;
if (!eResult) {
CCAssert(0, "fail to init the glfw");
}
if(fullscreen) {
GLFWvidmode desktopMode;
glfwGetDesktopMode(&desktopMode);
CCLog("W: %d", (int)desktopMode.Width);
CCLog("H: %d", (int)desktopMode.Height);
height = (int)desktopMode.Height;
width = (int)desktopMode.Width;
}
/* Updates window hint */
glfwOpenWindowHint(GLFW_WINDOW_NO_RESIZE, GL_TRUE);
int iDepth = 16; // set default value
/* Depending on video depth */
switch(iDepth)
{
/* 16-bit */
case 16:
{
/* Updates video mode */
eResult = (glfwOpenWindow(width, height, 5, 6, 5, 0, 16, 8, (int)u32GLFWFlags) != false) ? true : false;
break;
}
/* 24-bit */
case 24:
{
/* Updates video mode */
eResult = (glfwOpenWindow(width, height, 8, 8, 8, 0, 16, 8, (int)u32GLFWFlags) != false) ? true : false;
break;
}
/* 32-bit */
default:
case 32:
{
/* Updates video mode */
eResult = (glfwOpenWindow(width, height, 8, 8, 8, 8, 16, 8, (int)u32GLFWFlags) != GL_FALSE) ? true :false;
break;
}
}
/* Success? */
if(eResult)
{
glfwSetWindowSize(width, height);
// Move window to the upper left corner.
glfwSetWindowPos(0, 0);
glfwEnable(GLFW_MOUSE_CURSOR);
/* Updates actual size */
// glfwGetWindowSize(&width, &height);
CCEGLViewProtocol::setFrameSize(width, height);
/* Updates its title */
glfwSetWindowTitle("Cocos2dx-Linux");
//set the init flag
bIsInit = true;
//register the glfw key event
glfwSetKeyCallback(keyEventHandle);
//register the glfw char event
glfwSetCharCallback(charEventHandle);
//register the glfw mouse event
glfwSetMouseButtonCallback(mouseButtonEventHandle);
//register the glfw mouse pos event
glfwSetMousePosCallback(mousePosEventHandle);
//register the glfw keyboard event
glfwSetKeyCallback(keyboardEventHandle);
glfwSetWindowCloseCallback(closeEventHandle);


//Inits extensions
eResult = initExtensions();
if (!eResult) {
CCAssert(0, "fail to init the extensions of opengl");
}
initGL();
}
}