EglContext::EglContext(EglContext* shared) :
m_display (EGL_NO_DISPLAY),
m_context (EGL_NO_CONTEXT),
m_surface (EGL_NO_SURFACE),
m_config (NULL)
{
// Get the initialized EGL display
m_display = getInitializedDisplay();
// Get the best EGL config matching the default video settings
m_config = getBestConfig(m_display, VideoMode::getDesktopMode().bitsPerPixel, ContextSettings());
updateSettings();
// Note: The EGL specs say that attrib_list can be NULL when passed to eglCreatePbufferSurface,
// but this is resulting in a segfault. Bug in Android?
EGLint attrib_list[] = {
EGL_WIDTH, 1,
EGL_HEIGHT,1,
EGL_NONE
};
m_surface = eglCheck(eglCreatePbufferSurface(m_display, m_config, attrib_list));
// Create EGL context
createContext(shared);
}
GlContext* GlContext::create()
{
// Make sure that there's an active context (context creation may need extensions, and thus a valid context)
assert(sharedContext != NULL);
Lock lock(mutex);
GlContext* context = NULL;
// We don't use acquireTransientContext here since we have
// to ensure we have exclusive access to the shared context
// in order to make sure it is not active during context creation
{
sharedContext->setActive(true);
// Create the context
context = new ContextType(sharedContext);
sharedContext->setActive(false);
}
context->initialize(ContextSettings());
return context;
}
GlxContext::GlxContext(GlxContext* shared) :
myWindow (0),
myContext (NULL),
myOwnsWindow(true)
{
// Open a connection with the X server
myDisplay = XOpenDisplay(NULL);
// Create a dummy window (disabled and hidden)
int screen = DefaultScreen(myDisplay);
myWindow = XCreateWindow(myDisplay,
RootWindow(myDisplay, screen),
0, 0,
1, 1,
0,
DefaultDepth(myDisplay, screen),
InputOutput,
DefaultVisual(myDisplay, screen),
0, NULL);
// Create the context
CreateContext(shared, VideoMode::GetDesktopMode().BitsPerPixel, ContextSettings(0, 0, 0));
// Activate the context
SetActive(true);
}
void GlContext::globalInit()
{
Lock lock(mutex);
if (sharedContext)
return;
// Create the shared context
sharedContext = new ContextType(NULL);
sharedContext->initialize(ContextSettings());
// Load our extensions vector
extensions.clear();
// Check whether a >= 3.0 context is available
int majorVersion = 0;
glGetIntegerv(GL_MAJOR_VERSION, &majorVersion);
if (glGetError() == GL_INVALID_ENUM)
{
// Try to load the < 3.0 way
const char* extensionString = reinterpret_cast<const char*>(glGetString(GL_EXTENSIONS));
do
{
const char* extension = extensionString;
while(*extensionString && (*extensionString != ' '))
extensionString++;
extensions.push_back(std::string(extension, extensionString));
}
while (*extensionString++);
}
else
{
// Try to load the >= 3.0 way
glGetStringiFuncType glGetStringiFunc = NULL;
glGetStringiFunc = reinterpret_cast<glGetStringiFuncType>(getFunction("glGetStringi"));
if (glGetStringiFunc)
{
int numExtensions = 0;
glGetIntegerv(GL_NUM_EXTENSIONS, &numExtensions);
if (numExtensions)
{
for (unsigned int i = 0; i < static_cast<unsigned int>(numExtensions); ++i)
{
const char* extensionString = reinterpret_cast<const char*>(glGetStringiFunc(GL_EXTENSIONS, i));
extensions.push_back(extensionString);
}
}
}
}
// Deactivate the shared context so that others can activate it when necessary
sharedContext->setActive(false);
}
void App::initSFML() {
// stwórz okno
window.create(VideoMode(windowWidth, windowHeight), "OpenGL", Style::Fullscreen, ContextSettings(32));
window.setFramerateLimit(60);
window.setKeyRepeatEnabled(false);
window.setMouseCursorVisible(false);
Mouse::setPosition(getWindowCenter(), window);
}
void createWindow(Window* app)
{
app->contextSettings = ContextSettings(24,8,0,3,3);
app->contextVideoMode = VideoMode(WIDTH,HEIGHT,32);
app->contextWindow = new sf::Window(app->contextVideoMode,"Midori - NG4 Logo identify tool", Style::Close,app->contextSettings);
app->contextWindow->SetActive();
app->contextWindow->ShowMouseCursor(true);
app->contextWindow->SetCursorPosition(WIDTH/2,HEIGHT/2);
}
bool RenderImageImplDefault::Create(unsigned int width, unsigned int height, unsigned int, bool depthBuffer)
{
// Store the dimensions
myWidth = width;
myHeight = height;
// Create the in-memory OpenGL context
myContext = new Context(ContextSettings(depthBuffer ? 32 : 0, 0, 4), width, height);
return true;
}
bool RenderTextureImplDefault::create(unsigned int width, unsigned int height, unsigned int, bool depthBuffer)
{
// Store the dimensions
m_width = width;
m_height = height;
// Create the in-memory OpenGL context
m_context = new Context(ContextSettings(depthBuffer ? 32 : 0), width, height);
return true;
}
GLContextWin32::GLContextWin32(GLContextWin32 *shared) :
mWindow(null),
mDeviceContext(null),
mContext(null),
mOwnsWindow(true)
{
mWindow = CreateWindowA("STATIC", "", WS_POPUP | WS_DISABLED, 0, 0, 1, 1, null, null, GetModuleHandle(null), null);
ShowWindow(mWindow, SW_HIDE);
mDeviceContext = GetDC(mWindow);
if (mDeviceContext) {
createContext(shared, VideoMode::getDesktopMode().bpp, ContextSettings());
}
}
void WindowBase::create(VideoMode mode, const String& title, Uint32 style)
{
// Destroy the previous window implementation
close();
// Fullscreen style requires some tests
if (style & Style::Fullscreen)
{
// Make sure there's not already a fullscreen window (only one is allowed)
if (getFullscreenWindow())
{
err() << "Creating two fullscreen windows is not allowed, switching to windowed mode" << std::endl;
style &= ~Style::Fullscreen;
}
else
{
// Make sure that the chosen video mode is compatible
if (!mode.isValid())
{
err() << "The requested video mode is not available, switching to a valid mode" << std::endl;
mode = VideoMode::getFullscreenModes()[0];
}
// Update the fullscreen window
setFullscreenWindow(this);
}
}
// Check validity of style according to the underlying platform
#if defined(SFML_SYSTEM_IOS) || defined(SFML_SYSTEM_ANDROID)
if (style & Style::Fullscreen)
style &= ~Style::Titlebar;
else
style |= Style::Titlebar;
#else
if ((style & Style::Close) || (style & Style::Resize))
style |= Style::Titlebar;
#endif
// Recreate the window implementation
m_impl = priv::WindowImpl::create(mode, title, style, ContextSettings(0, 0, 0, 0, 0, 0xFFFFFFFF, false));
// Perform common initializations
initialize();
}
WglContext::WglContext(WglContext* shared) :
m_window (NULL),
m_deviceContext(NULL),
m_context (NULL),
m_ownsWindow (true)
{
// Creating a dummy window is mandatory: we could create a memory DC but then
// its pixel format wouldn't match the regular contexts' format, and thus
// wglShareLists would always fail. Too bad...
// Create a dummy window (disabled and hidden)
m_window = CreateWindowA("STATIC", "", WS_POPUP | WS_DISABLED, 0, 0, 1, 1, NULL, NULL, GetModuleHandle(NULL), NULL);
ShowWindow(m_window, SW_HIDE);
m_deviceContext = GetDC(m_window);
// Create the context
if (m_deviceContext)
createContext(shared, VideoMode::getDesktopMode().bitsPerPixel, ContextSettings());
}
GameManager::GameManager() :
_lua(new LuaContext),
_world(new World),
_script_manager(new ScriptManager(_lua, SCRIPT_PATH)),
_image_manager(new ImageManager),
_shape_manager(new ShapeManager(SHAPE_PATH)),
_sound_manager(new SoundManager(SOUND_PATH)),
_music_manager(new MusicManager(MUSIC_PATH)),
_level_manager(new LevelManager(LEVEL_PATH)),
_physics_world(new b2World(b2Vec2_zero)),
_sfgui(new sfg::SFGUI),
_desktop(new sfg::Desktop)
{
this->_render_window = make_shared<RenderWindow>(
VideoMode(SCREEN_SIZE.x, SCREEN_SIZE.y),
"RAY",
sf::Style::Default,
ContextSettings(0, 0, 4)
);
this->_render_window->setFramerateLimit(FPS);
#ifdef DEBUG
this->_debug_draw.setWindow(*this->_render_window);
this->resetPhysicsWorld();
#endif // DEBUG
this->_state_machine.reset(
new GSM(
*this->_world,
"start",
{
{"start", make_shared<TitleScreenState>(*this)},
{"game", make_shared<InGameState>(*this)},
},
{
{make_pair("swap", "start"), "game"},
{make_pair("swap", "game"), "start"},
{make_pair("advance", "game"), "game"},
{make_pair("return", "game"), "start"},
}));
enemiesKilled = 0;
}
GlContext::GlContext()
:
m_window(NULL),
m_deviceContext(NULL),
m_context(NULL),
m_ownsWindow(true)
{
m_window = CreateWindowA("STATIC", "", WS_POPUP | WS_DISABLED, 0, 0, 1, 1, NULL, NULL, GetModuleHandle(NULL), NULL);
ShowWindow(m_window, SW_HIDE);
m_deviceContext = GetDC(m_window);
if (m_deviceContext)
{
createContext(VideoMode::getDesktopMode().bitsPerPixel, ContextSettings());
}
makeCurrent();
//now that we have a dummy context we can initialize glew
initGlew();
}
GlxContext::GlxContext(GlxContext* shared) :
m_display (NULL),
m_window (0),
m_context (NULL),
m_pbuffer (0),
m_ownsWindow(false)
{
// Save the creation settings
m_settings = ContextSettings();
// Make sure that extensions are initialized if this is not the shared context
// The shared context is the context used to initialize the extensions
if (shared && shared->m_display)
ensureExtensionsInit(shared->m_display, DefaultScreen(shared->m_display));
// Create the rendering surface (window or pbuffer if supported)
createSurface(shared, 1, 1, VideoMode::getDesktopMode().bitsPerPixel);
// Create the context
createContext(shared);
}
GlxContext::GlxContext(GlxContext* shared) :
m_window (0),
m_context (NULL),
m_ownsWindow(true)
{
// Open a connection with the X server
m_display = OpenDisplay();
// Create a dummy window (disabled and hidden)
int screen = DefaultScreen(m_display);
m_window = XCreateWindow(m_display,
RootWindow(m_display, screen),
0, 0,
1, 1,
0,
DefaultDepth(m_display, screen),
InputOutput,
DefaultVisual(m_display, screen),
0, NULL);
// Create the context
createContext(shared, VideoMode::getDesktopMode().bitsPerPixel, ContextSettings());
}
GlxContext::GlxContext(GlxContext* shared) :
m_window (0),
m_context (NULL),
m_ownsWindow(true)
{
// Open a connection with the X server
m_display = OpenDisplay();
m_connection = XGetXCBConnection(m_display);
xcb_screen_t* screen = XCBScreenOfDisplay(m_connection, DefaultScreen(m_display));
// Choose the visual according to the context settings
XVisualInfo visualInfo = selectBestVisual(m_display, VideoMode::getDesktopMode().bitsPerPixel, ContextSettings());
// Define the window attributes
xcb_colormap_t colormap = xcb_generate_id(m_connection);
xcb_create_colormap(m_connection, XCB_COLORMAP_ALLOC_NONE, colormap, screen->root, visualInfo.visualid);
const uint32_t value_list[] = {colormap};
// Create a dummy window (disabled and hidden)
m_window = xcb_generate_id(m_connection);
xcb_create_window(
m_connection,
static_cast<uint8_t>(visualInfo.depth),
m_window,
screen->root,
0, 0,
1, 1,
0,
XCB_WINDOW_CLASS_INPUT_OUTPUT,
visualInfo.visualid,
XCB_CW_COLORMAP,
value_list
);
// Create the context
createContext(shared, VideoMode::getDesktopMode().bitsPerPixel, ContextSettings());
}
const ContextSettings SDL2WindowBackend::getSettings() const
{
//settings not finalized;
return ContextSettings();
}
/**
* Method is used to create application window.
*/
void Core::createWindow()
{
const int width = Configuration::getInstance()->getWidth();
const int height = Configuration::getInstance()->getHeight();
const bool isFull = Configuration::getInstance()->isFullscreenEnabled();
if(isFull)
window = new RenderWindow(VideoMode(width,height,32),"DammSmallEngine", Style::Fullscreen, ContextSettings());
else
window = new RenderWindow(VideoMode(width,height,32),"DammSmallEngine", Style::Close, ContextSettings());
}
