void Init()
{
InitializeGL(SCREEN_WIDTH, SCREEN_HEIGHT); // Init OpenGL with the global rect
/////// * /////////// * /////////// * NEW * /////// * /////////// * /////////// *
// Here is where we define our triangle. Remember it is important which
// direction you define the vertices. This is important because it allows
// us to know which side the normal will be on when we calculate the triangle's
// normal. Though clockwise is more natural to me to use, more people use
// counter-clockwise. Also, if you enable back face culling in OpenGL, the
// default is counter-clockwise (GL_CCW). We start with the bottom-left
// vertices, then the bottom-right and finally, the top vertex.
g_vTriangle[0] = CVector3(-1, 0, 0);
g_vTriangle[1] = CVector3( 1, 0, 0);
g_vTriangle[2] = CVector3( 0, 1, 0);
// We need an initial position for the sphere's center, so we place it
// right in the middle of the triangle, initially colliding with it.
g_vPosition = CVector3(0, 0.5f, 0);
/////// * /////////// * /////////// * NEW * /////// * /////////// * /////////// *
// Enable Key Repeat
if( SDL_EnableKeyRepeat(100,SDL_DEFAULT_REPEAT_INTERVAL) )
{
cerr << "Failed enabling key repeat" << endl;
Quit(1);
}
}
bool GameWindow::Initialize() {
InitializeSDL();
InitializeGL();
InitializeShaderContext(); // In Shader.cpp
audioManager->Initialize();
gameModeManager->Initialize();
//audioManager->Play("music/grinch.wav", AUDIO_LOCAL);
return true;
}
int main(int argc, char**argv){
//Load data and Initialize.
loaddata(&model);
loadfile(&deta);
InitDispParam(&model, &disp);
InitializeGL(argc, argv);
glutMainLoop();
free(mesh);
return 0;
}
/**
* @brief Updates the x- and y-coordinates on the OpenGL context with
* the first two values in the glPoint array
*
* Updates the x- and y-coordinates on the OpenGL context with
* the first two values in the glPoint array.
*
*/
void ClickTool::UpdateGL()
{
if (!glLoaded)
InitializeGL();
if (glLoaded)
{
if (VBOId)
{
glBindBuffer(GL_ARRAY_BUFFER, VBOId);
glBufferSubData(GL_ARRAY_BUFFER, 0, 2*sizeof(GLfloat), &glPoint[0]);
}
}
}
Screen::Screen(SORE_Graphics::ScreenInfo& _screen,
const std::string& windowTitle_, const std::string& iconFilename,
SORE_Utility::SettingsManager* _sm)
: windowTitle(windowTitle_), screen(_screen), sm(_sm)
{
ENGINE_LOG(SORE_Logging::LVL_INFO, "Creating screen");
if(sm!=NULL)
{
screen.width =
sm->WatchVariable
("screen", "width",
boost::bind(std::mem_fun(&Screen::ChangeScreenOnSettingsChange),
this));
screen.height =
sm->WatchVariable
("screen", "height",
boost::bind(std::mem_fun(&Screen::ChangeScreenOnSettingsChange),
this));
screen.fullscreen =
sm->WatchVariable
("screen", "fullscreen",
boost::bind(std::mem_fun(&Screen::ChangeScreenOnSettingsChange),
this));
screen.resizable =
sm->WatchVariable
("screen", "resizable",
boost::bind(std::mem_fun(&Screen::ChangeScreenOnSettingsChange),
this));
screen.showCursor =
sm->WatchVariable
("screen", "showcursor",
boost::bind(std::mem_fun(&Screen::ChangeScreenOnSettingsChange),
this));
screen.useNativeResolution =
sm->WatchVariable
("screen", "native",
boost::bind(std::mem_fun(&Screen::ChangeScreenOnSettingsChange),
this));
}
CreateSFMLWindow();
if(InitializeGL()!=0)
{
ENGINE_LOG(SORE_Logging::LVL_CRITICAL, "Could not initialize GL");
quitFlag = true;
}
}
int main(int, char **){
//Link the call backs
canvas.SetMouseMove(MouseMove);
canvas.SetMouseButton(MouseButton);
canvas.SetKeyPress(KeyPress);
canvas.SetOnPaint(OnPaint);
canvas.SetTimer(0.05, OnTimer);
//Show Window
canvas.Initialize(width, height, "Rotating Square Demo");
//Do our initialization
InitializeGL();
canvas.Show();
return 0;
}
void Init()
{
InitializeGL(SCREEN_WIDTH, SCREEN_HEIGHT); // Init OpenGL with the global rect
// Enable Key Repeat
if( SDL_EnableKeyRepeat(100,SDL_DEFAULT_REPEAT_INTERVAL) )
{
cerr << "Failed enabling key repeat" << endl;
Quit(1);
}
// *Hint* We will put all our game init stuff here
// Some things include loading models, textures and network initialization
//Position View Up Vector
g_Camera.PositionCamera(0, 0.5, 6, 0, 0.5, 0, 0, 1, 0 );
}
void Quadtree::DrawOutlines()
{
if (!glLoaded)
InitializeGL();
if (glLoaded)
{
glBindVertexArray(VAOId);
if (outlineShader)
{
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
if (outlineShader->Use())
glDrawElements(GL_LINES, 2*pointCount, GL_UNSIGNED_INT, (GLvoid*)0);
}
glBindVertexArray(0);
glUseProgram(0);
}
}
SquareRenderSurface::SquareRenderSurface(int tilesDimension)
{
dimension = tilesDimension;
numTiles = dimension*dimension;
numNodes = numTiles*4;
numElements = numTiles*2;
nodes = new float[numNodes*6];
elements = new int[numElements*3];
positionSet = false;
currX = 0.0;
currY = 0.0;
camera = 0;
Initialize();
InitializeGL();
}
bool Initialize(const std::string& card) {
std::unique_ptr<ged::DRMModesetter> drm = ged::DRMModesetter::Create(card);
if (!drm) {
fprintf(stderr, "failed to create DRMModesetter.\n");
return false;
}
egl_ = ged::EGLDRMGlue::Create(
std::move(drm),
std::bind(&ES2Cube::DidSwapBuffer, this, std::placeholders::_1,
std::placeholders::_2));
if (!egl_) {
fprintf(stderr, "failed to create EGLDRMGlue.\n");
return false;
}
display_size_ = egl_->GetDisplaySize();
// Need to do the first mode setting before page flip.
if (!InitializeGL())
return false;
return true;
}
Demo01::Demo01() {
isEntered = true;
InitializeGL();
APP.SetCursorVisible(false);
}
int WINAPI WinMain (HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int iCmdShow)
{
CLogger::GetSingleton()->Enable(CONSOLE | TXT);
sf::Window App;
{
sf::ContextSettings Settings;
Settings.depthBits = 24; // Request a 24 bits depth buffer
//Settings.StencilBits = 8; // Request a 8 bits stencil buffer
//Settings.AntialiasingLevel = 2; // Request 2 levels of antialiasing
Settings.majorVersion = 3; // OpenGL 3.2
Settings.minorVersion = 2;
App.create(sf::VideoMode(1280,800), "Sample_Simple", 7, Settings);
CResManager::GetSingleton()->AddCatalogEntry("Ball", SLoadParams("Ball.obj"));
CResManager::GetSingleton()->AddCatalogEntry("Ship", SLoadParams("ship.obj"));
CResManager::GetSingleton()->AddCatalogEntry("Cube", SLoadParams("Cube.obj"));
CResManager::GetSingleton()->AddCatalogEntry("texturing", SLoadParams("texturing"));
glewInit();
}
InitializeGL();
//CResManager::GetSingleton()->GetResource<CShader>("texturing")->Bind();
float FrameTimer = 0.f;
const float UpdateTime = 1.f/30.f;
sf::Clock Clock;
CShip* Player = new CShip;
CEntityMgr Emgr;
Emgr.AddObject(Player);
for (int i = 0; i < 20; ++i)
Emgr.AddObject(new CRock());
while (App.isOpen())
{
// Process events
sf::Event Event;
while (App.pollEvent(Event))
{
switch (Event.type)
{
case sf::Event::MouseWheelMoved:
//Game.MouseWheel(Event.MouseWheel.Delta);
break;
case sf::Event::MouseMoved:
//CGUI::GetSingleton()->MouseMove (Event);
//Game.MouseMove(Event);
break;
// Close window : exit
case sf::Event::Closed:
App.close();
break;
case sf::Event::KeyPressed:
switch (Event.key.code)
{
case sf::Keyboard::Escape:
App.close();
break;
case sf::Keyboard::Space:
CBullet* Temp = new CBullet(Player);
Emgr.AddObject(Temp);
break;
}
//CGUI::GetSingleton()->KeyPress (Event);
break;
case sf::Event::TextEntered:
//CGUI::GetSingleton()->TextEnter (Event);
break;
case sf::Event::MouseButtonReleased:
//CGUI::GetSingleton()->MouseRelease (Event);
break;
case sf::Event::MouseButtonPressed:
//CGUI::GetSingleton()->MousePress (Event);
break;
}
}
FrameTimer += Clock.getElapsedTime().asMilliseconds();
Clock.restart();
while (FrameTimer > UpdateTime)
{
FrameTimer -= UpdateTime;
Emgr.Update();
if (sf::Keyboard::isKeyPressed(sf::Keyboard::W))
Player->Acc();
if (sf::Keyboard::isKeyPressed(sf::Keyboard::A))
Player->Turn(false);
if (sf::Keyboard::isKeyPressed(sf::Keyboard::D))
Player->Turn(true);
if (sf::Keyboard::isKeyPressed(sf::Keyboard::S))
Player->Dec();
//Game.Steer(App.GetInput());
//Game.Update ();
}
glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
//glEnable (GL_TEXTURE_2D);
//CResManager::GetSingleton()->GetResource<CShader>("shader")->Bind();
//Game.Draw();
//CShader::DisableAll();
//App.SaveGLStates();
//CGUI::GetSingleton()->Draw();
// CGUI::GetSingleton()->DrawDebug();
//App.RestoreGLStates();
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
//gluPerspective(45, 1280./800., 0.01, 1000);
glOrtho (-24, 24, -15, 15, -100, 100);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
/*CCamera::SphericalProjection(
CVector3(0.f,0.f,0.f),
0.f,
CVector2<float>(0.5f, .5f),
100.f);*/
glTranslatef (0.f,0.f,+10.f);
/*float MouseX, MouseY;
const sf::Input& Input = App.GetInput();
MouseX = ((float)(Input.GetMouseX()) / (float)(App.GetWidth()) - 0.5f) * 8.f;
MouseY = ((float)(Input.GetMouseY()) / (float)(App.GetHeight()) - 0.5f) * 8.f;
/*glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho (-10, 10, -10, 10, -100, 100);*
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
CCamera::SphericalProjection(
CVector3(0.f, 0.f, 0.f),
0.f,
CVector2<float>(MouseX, MouseY),
5.f
);*/
/*glDisable(GL_TEXTURE_2D);
glBegin(GL_QUADS);
glVertex2f (-5, -5);
glVertex2f (5, -5);
glVertex2f (5, 5);
glVertex2f (-5, 5);
glEnd();*/
//BallModel->Draw();
Emgr.Draw();
App.display();
//sf::sleep(sf::Time::Time(0));
}
// Wersja ze skryptami : u¿ycie CGameObject i tworzenie w³asnych typów w Lua
// Wersja bez skryptów : dziedziczenie w³asnych typów po CGameObject
/*CGame::GetSingleton()->Init(lpCmdLine);
CGame::GetSingleton()->Go();
CGame::GetSingleton()->Destroy();*/
return 0;
}
bool App::InitApp (void)
{
#ifdef CONFDIR
strcpy (settings_path, (std::string (CONFDIR) + PATH_SEPARATOR + "test3d.ini").c_str());
#else
strcpy (settings_path, (std::string (SDL_GetBasePath ()) + "settings.ini").c_str());
#endif
int w, h;
// initialize SDL with screen sizes from settings file:
w = LoadSetting (settings_path, SCREENWIDTH_SETTING);
if (w < 640)
w = 640;
h = LoadSetting (settings_path, SCREENHEIGHT_SETTING);
if (h < 480)
h = 480;
fullscreen = LoadSetting (settings_path, FULLSCREEN_SETTING) > 0 ? true : false;
// Create a window:
if (!InitializeSDL(w, h))
return false;
// Create a rendering context in the window:
if (!InitializeGL())
return false;
pScene = new HubScene (this);
RandomSeed ();
Progress progress;
Loader loader;
// Collect jobs to be done:
pScene->AddAll (&loader);
// Progress bar is rendered in a different thread while the scene loads:
bool error = false;
SDL_Thread* progressThread = MakeSDLThread (
[&] () { return ProgressLoop (mainWindow, &progress, error); },
"progress"
);
if (!progressThread)
{
SetError ("failed to create progress thread: %s", SDL_GetError());
return false;
}
/*
Do all jobs while the progress bar is rendered.
Some of them depend on the current thread's rendering context.
*/
if (!loader.LoadAll (&progress))
{
error = true;
SDL_DetachThread (progressThread);
return false;
}
// progressThread will finish automatically, now that everything is loaded ..
// Check for other errors:
if (!CheckGLOK ("scene init"))
return false;
// Wait for progress display thread to finish:
int progressReturn;
SDL_WaitThread (progressThread, &progressReturn);
if (progressReturn != 0)
{
SetError ("progress thread returned exit code %d", progressReturn);
return false;
}
return true;
}
/**
* @brief Function called when the user wants to use to tool
*
* Function called when the user wants to use to tool. Initializes the
* OpenGL context if it has not already done so.
*
*/
void ClickTool::UseTool()
{
if (!glLoaded)
InitializeGL();
emit Instructions(QString("Click on any Element to select/deselect it"));
}
/**
* @brief Loads the currently selected Element data to the GPU
*
* Loads the currently selected Element data to the GPU, getting rid of any element
* data that is already there.
*
*/
void CreationSelectionLayer::LoadDataToGPU()
{
/* Make sure we've got all of the necessary Buffer Objects created */
if (!glLoaded)
InitializeGL();
/* Make sure initialization succeeded */
if (glLoaded && selectedState)
{
/* Load the connectivity data (elements) to the GPU, getting rid of any data that's already there */
std::vector<Element*> *currSelection = selectedState->GetState();
const size_t IndexBufferSize = 3*sizeof(GLuint)*currSelection->size() + sizeof(GLuint)*boundaryNodes.size();
if (IndexBufferSize && VAOId && IBOId)
{
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, IBOId);
glBufferData(GL_ELEMENT_ARRAY_BUFFER, IndexBufferSize, NULL, GL_STATIC_DRAW);
GLuint* glElementData = (GLuint*)glMapBuffer(GL_ELEMENT_ARRAY_BUFFER, GL_WRITE_ONLY);
if (glElementData)
{
Element* currElement;
unsigned int i=0;
unsigned int currSelectionSize = currSelection->size();
for (std::vector<Element*>::iterator it=currSelection->begin(); it != currSelection->end(); ++it, i++)
{
currElement = *it;
glElementData[3*i+0] = (GLuint)currElement->n1->nodeNumber-1;
glElementData[3*i+1] = (GLuint)currElement->n2->nodeNumber-1;
glElementData[3*i+2] = (GLuint)currElement->n3->nodeNumber-1;
}
for (i=0; i<boundaryNodes.size(); i++)
{
glElementData[3*currSelectionSize+i] = boundaryNodes[i]-1;
}
} else {
glLoaded = false;
DEBUG("ERROR: Mapping index buffer for Subdomain Creation Selection Layer " << GetID());
emit emitMessage("<p style:color='red'><strong>Error: Unable to load index data to GPU (Subdomain Creation Selection Layer)</strong>");
return;
}
if (glUnmapBuffer(GL_ELEMENT_ARRAY_BUFFER) == GL_FALSE)
{
glLoaded = false;
DEBUG("ERROR: Unmapping index buffer for Subdomain Creation Selection Layer " << GetID());
return;
}
}
GLenum errorCheck = glGetError();
if (errorCheck == GL_NO_ERROR)
{
if (VAOId && VBOId && IBOId)
{
glLoaded = true;
} else {
DEBUG("Subdomain Creation Selection Layer Data Not Loaded");
}
} else {
const GLubyte *errString = gluErrorString(errorCheck);
DEBUG("CreationSelectionLayer OpenGL Error: " << errString);
glLoaded = false;
}
emit Refreshed();
emit NumElementsSelected(currSelection->size());
}
}
// ==============================================================================
GlSpectrumAnalyzerWindow::GlSpectrumAnalyzerWindow(SoundPlayController *ctrl)
: BDirectGLWindow(
// BRect(200,100,199+640,99+480),
// BRect(200,100,199+640,99+480),
BRect( 100.0, 100.0, 739.0, 579.0 ), // 640x480
"OpenGL"B_UTF8_REGISTERED" Spectrum Analyzer",
B_TITLED_WINDOW,
B_ASYNCHRONOUS_CONTROLS/*|B_NOT_RESIZABLE|B_NOT_ZOOMABLE*/),
name(NULL),
xrot(10.0),
yrot(35.0),
zrot(0.0),
needResize(false),
opengl_device(BGL_DEVICE_SOFTWARE)
{
controller=ctrl;
controller->AddWindow(this); // let SoundPlay handle some hotkeys for this window
bView=new BView(Bounds(),"view",B_FOLLOW_ALL_SIDES, 0);
bView->SetViewColor(0.0, 0.0, 0.0);
bView->SetFontSize(20);
AddChild(bView);
for(int x=0;x<20;x++)
{
peak[x]=0;
lastpeak[x]=0;
peakdelay[x]=0;
}
// Add a shortcut so Alt-F will toggle fullscreen.
AddShortcut( 'f', 0, new BMessage( GO_FULLSCREEN ) );
// Initialize OpenGL
//
// In theory you can also use single-buffering, s/DOUBLE/SINGLE/ in
// these two.
EnumerateDevices( BGL_MONITOR_PRIMARY, BGL_ANY | BGL_DOUBLE, BGL_ANY, BGL_NONE, BGL_NONE );
InitializeGL( opengl_device, BGL_ANY | BGL_DOUBLE, BGL_ANY, BGL_NONE, BGL_NONE );
keeprunning=true;
// Magically, the window will now appear on-screen.
Show();
Sync(); // <- should prevent the thread from racing the window
//gInit
MakeCurrent();
// Clear to black
glClearColor( 0.0, 0.0, 0.0, 0.0 );
// Set up the depth buffer
glClearDepth( 1.0 );
// The type of depth test
glDepthFunc( GL_LEQUAL );
// glDepthFunc( GL_LESS );
// Enable depth testing
glEnable( GL_DEPTH_TEST );
// Set up perspective view
// Enable smooth shading
glShadeModel( GL_SMOOTH );
// Really nice perspective calculations
glHint( GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST );
// Back face is solid, front face is outlined
glPolygonMode( GL_BACK, GL_FILL );
glPolygonMode( GL_FRONT, GL_LINE );
// glMatrixMode( GL_PROJECTION );
#if 0
float local_view[] = {0.0,0.0};
float position[] = {0.0, 3.0, 3.0, 0.0};
glLightfv(GL_LIGHT0, GL_POSITION, position);
glLightModelfv(GL_LIGHT_MODEL_LOCAL_VIEWER, local_view);
float white[3] = {1.0,1.0,1.0};
float dimWhite[3] = {0.25,0.25,0.25};
glEnable(GL_LIGHT0);
glLightfv(GL_LIGHT0, GL_SPECULAR, dimWhite);
glLightfv(GL_LIGHT0, GL_DIFFUSE,white);
glLightfv(GL_LIGHT0, GL_AMBIENT,white);
glFrontFace(GL_CW);
glEnable(GL_LIGHTING);
glEnable(GL_AUTO_NORMAL);
glEnable(GL_NORMALIZE);
glMaterialf(GL_FRONT, GL_SHININESS, 0.6*128.0);
glColor3f(1.0, 1.0, 1.0);
glMatrixMode(GL_PROJECTION);
#endif
glLoadIdentity();
ReleaseCurrent();
FrameResized(float(Bounds().IntegerWidth() + 1), float(Bounds().IntegerHeight() + 1));
}
// -------------------------------- OpenGLRenderer::Impl definition
OpenGLRenderer::OpenGLRenderer(Window& window)
: m_wrapper { }, m_systemInfo { m_wrapper }, m_window{ window }, m_logManager { CROISSANT_GET_LOG(OpenGLRenderer) }
{
m_logManager.Write("Initialisation du renderer OpenGL");
//serviceProvider.Resolve(m_frameProvider);
#if defined(CROISSANT_WINDOWS)
auto hwnd = m_window.GetSystemHandle();
m_ghDC = GetDC(hwnd);
if (NULL == m_ghDC)
{
throw OpenGLRendererException("Erreur lors de la récupération du Draw Context");
}
SetupPixelFormat(m_ghDC);
m_contextGl = wglCreateContext(m_ghDC);
if (NULL == m_contextGl)
{
throw OpenGLRendererException("Erreur lors de la création du contexte OpenGL.");
}
if (FALSE == wglMakeCurrent(m_ghDC, m_contextGl))
{
throw OpenGLRendererException("Erreur lors de la définition du contexte OpenGL comme courant.");
}
RECT rect;
GetClientRect(hwnd, &rect);
InitializeGLExtentions();
InitializeGL(rect.right, rect.bottom);
#elif defined(CROISSANT_LINUX)
auto hwnd = m_window.GetSystemHandle();
// Get a matching FB config
static int visual_attribs[] =
{
GLX_X_RENDERABLE , True,
GLX_DRAWABLE_TYPE , GLX_WINDOW_BIT,
GLX_RENDER_TYPE , GLX_RGBA_BIT,
GLX_X_VISUAL_TYPE , GLX_TRUE_COLOR,
GLX_RED_SIZE , 8,
GLX_GREEN_SIZE , 8,
GLX_BLUE_SIZE , 8,
GLX_ALPHA_SIZE , 8,
GLX_DEPTH_SIZE , 24,
GLX_STENCIL_SIZE , 8,
GLX_DOUBLEBUFFER , True,
//GLX_SAMPLE_BUFFERS , 1,
//GLX_SAMPLES , 4,
None
};
int glx_major, glx_minor;
// FBConfigs were added in GLX version 1.3.
if ( !glXQueryVersion( hwnd.m_display, &glx_major, &glx_minor ) ||
( ( glx_major == 1 ) && ( glx_minor < 3 ) ) || ( glx_major < 1 ) )
{
printf("Invalid GLX version");
exit(1);
}
printf( "Getting matching framebuffer configs\n" );
int fbcount;
GLXFBConfig* fbc = glXChooseFBConfig(hwnd.m_display, DefaultScreen(hwnd.m_display), visual_attribs, &fbcount);
if (!fbc)
{
printf( "Failed to retrieve a framebuffer config\n" );
exit(1);
}
printf( "Found %d matching FB configs.\n", fbcount );
// Pick the FB config/visual with the most samples per pixel
printf( "Getting XVisualInfos\n" );
int best_fbc = -1, worst_fbc = -1, best_num_samp = -1, worst_num_samp = 999;
int i;
for (i=0; i<fbcount; ++i)
{
XVisualInfo *vi = glXGetVisualFromFBConfig( hwnd.m_display, fbc[i] );
if ( vi )
{
int samp_buf, samples;
glXGetFBConfigAttrib( hwnd.m_display, fbc[i], GLX_SAMPLE_BUFFERS, &samp_buf );
glXGetFBConfigAttrib( hwnd.m_display, fbc[i], GLX_SAMPLES , &samples );
printf( " Matching fbconfig %d, visual ID 0x%2x: SAMPLE_BUFFERS = %d,"
" SAMPLES = %d\n",
i, vi -> visualid, samp_buf, samples );
if ( best_fbc < 0 || samp_buf && samples > best_num_samp )
best_fbc = i, best_num_samp = samples;
if ( worst_fbc < 0 || !samp_buf || samples < worst_num_samp )
worst_fbc = i, worst_num_samp = samples;
}
XFree( vi );
}
GLXFBConfig bestFbc = fbc[ best_fbc ];
// Be sure to free the FBConfig list allocated by glXChooseFBConfig()
XFree( fbc );
// Get a visual
//XVisualInfo *vi = glXGetVisualFromFBConfig( hwnd, bestFbc );
//printf( "Chosen visual ID = 0x%x\n", vi->visualid );
// NOTE: It is not necessary to create or make current to a context before
// calling glXGetProcAddressARB
glXCreateContextAttribsARBProc glXCreateContextAttribsARB = 0;
glXCreateContextAttribsARB = (glXCreateContextAttribsARBProc)
glXGetProcAddressARB( (const GLubyte *) "glXCreateContextAttribsARB" );
int context_attribs[] =
{
GLX_CONTEXT_MAJOR_VERSION_ARB, 3,
GLX_CONTEXT_MINOR_VERSION_ARB, 0,
//GLX_CONTEXT_FLAGS_ARB , GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB,
None
};
printf( "Creating context\n" );
m_contextGl = glXCreateContextAttribsARB( hwnd.m_display, bestFbc, 0,
True, context_attribs );
// Sync to ensure any errors generated are processed.
XSync( hwnd.m_display, False );
// Verifying that context is a direct context
if ( ! glXIsDirect ( hwnd.m_display, m_contextGl ) )
{
printf( "Indirect GLX rendering context obtained\n" );
}
else
{
printf( "Direct GLX rendering context obtained\n" );
}
printf( "Making context current\n" );
glXMakeCurrent( hwnd.m_display, hwnd.m_window, m_contextGl );
#endif
//serviceProvider.Resolve(m_eventManager);
//m_eventManager->RegisterListener("Frame::Render", m_renderDelegate);
m_logManager.Write("Renderer OpenGL initialisé avec succès");
}
