bool GLWindow::DisplayWindow(int _width, int _height)
{
GetWindowSize();
if ( !CreateContextGL() ) return false;
PrintProtocolVersion();
return true;
}
bool GLWindow::CreateContextGL()
{
bool ret;
#if defined(OGL4_LOG) || defined(GLSL4_API)
// We need to define a debug context. So we need at a 3.0 context (if not 3.2 actually)
ret = CreateContextGL(3, 3);
#else
// FIXME there was some issue with previous context creation on Geforce7. Code was rewritten
// for GSdx unfortunately it was not tested on Geforce7 so keep the 2.0 context for now.
// Note: Geforce 6&7 was dropped from nvidia driver (2012)
#if 0
ret = CreateContextGL(3, 0)
if (! ret )
ret = CreateContextGL(2, 0);
#else
ret = CreateContextGL(2, 0);
#endif
#endif
return ret;
}
bool GLWindow::DisplayWindow(int _width, int _height)
{
GetWindowSize();
if (!CreateVisual()) return false;
// connect the glx-context to the window
CreateContextGL();
glXMakeCurrent(glDisplay, glWindow, context);
GetGLXVersion();
return true;
}
bool GLWindow::DisplayWindow(int _width, int _height)
{
backbuffer.w = _width;
backbuffer.h = _height;
if (!CreateVisual()) return false;
/* create a color map */
attr.colormap = XCreateColormap(glDisplay, RootWindow(glDisplay, vi->screen),
vi->visual, AllocNone);
attr.border_pixel = 0;
attr.event_mask = ExposureMask | KeyPressMask | KeyReleaseMask | ButtonPressMask |
StructureNotifyMask | SubstructureRedirectMask | SubstructureNotifyMask |
EnterWindowMask | LeaveWindowMask | FocusChangeMask ;
// Create a window at the last position/size
glWindow = XCreateWindow(glDisplay, RootWindow(glDisplay, vi->screen),
conf.x , conf.y , _width, _height, 0, vi->depth, InputOutput, vi->visual,
CWBorderPixel | CWColormap | CWEventMask,
&attr);
/* Allow to kill properly the window */
Atom wmDelete = XInternAtom(glDisplay, "WM_DELETE_WINDOW", True);
XSetWMProtocols(glDisplay, glWindow, &wmDelete, 1);
// Set icon name
XSetIconName(glDisplay, glWindow, "ZZogl-pg");
// Draw the window
XMapRaised(glDisplay, glWindow);
XSync(glDisplay, false);
// connect the glx-context to the window
CreateContextGL();
glXMakeCurrent(glDisplay, glWindow, context);
GetGLXVersion();
// Always start in window mode
fullScreen = 0;
GetWindowSize();
return true;
}
bool GLWindow::DisplayWindow(int _width, int _height)
{
backbuffer.w = _width;
backbuffer.h = _height;
NativeWindow = XCreateSimpleWindow(NativeDisplay, DefaultRootWindow(NativeDisplay), conf.x, conf.y, backbuffer.w, backbuffer.h, 0, 0, 0);
// Draw the window
XMapRaised(NativeDisplay, NativeWindow);
XSync(NativeDisplay, false);
if ( !CreateContextGL() ) return false;
PrintProtocolVersion();
GetWindowSize();
return true;
}
