public Game(string strDisplay, GameContextConfig pConfig, string title, WindowStyle style)
{
m_strDisplay = strDisplay;
m_pContextConfig = pConfig;
m_pGameWindow = new BaseGameWindow(this, title, style);
m_pGameWindow.Create();
}
public glxNativeContext(IWindow handle, GameContextConfig pConfig)
: base("OpenGL_Context_" + handle.Name.Remove(handle.Name.Length - 1), IntPtr.Zero)
{
m_pWindow = handle;
m_bOwned = true;
m_rDefaultViewport = Viewport;
m_pGameConfig = pConfig;
m_pConfigs = new FBConfigs(m_pWindow, pConfig);
if (pConfig.GraphicConfigType == NativContextConfigTyp.Best)
{
m_pNativeConfig = m_pConfigs.Best;
}
else if (pConfig.GraphicConfigType == NativContextConfigTyp.Worst)
{
m_pNativeConfig = m_pConfigs.Worst;
}
else
{
m_pNativeConfig = m_pConfigs.Configs[pConfig.NormalGraphicConfigTypeNumber];
}
LoadExtension();
}
internal static IGLNativeContext GetContext(IWindow handle, GameContextConfig pConfig)
{
#if LINUX
return(new glxNativeContext(handle, pConfig));
#endif
}
public unsafe FBConfigs(IWindow pWindow, GameContextConfig pConfig)
{
m_pConfigs = new List <INativContextConfig>();
int[] visual_attribs =
{
(int)GLX.X_RENDERABLE, (int)GL.TRUE,
(int)GLX.DRAWABLE_TYPE, (int)GLX.WINDOW_BIT,
(int)GLX.DOUBLEBUFFER, (int)GL.TRUE,
(int)GLX.RENDER_TYPE, (int)GLX.RGBA_BIT,
(int)GLX.X_VISUAL_TYPE, (int)GLX.TRUE_COLOR,
(int)GLX.BUFFER_SIZE, pConfig.Color,
(int)GLX.DEPTH_SIZE, pConfig.Depth,
(int)GLX.STENCIL_SIZE, pConfig.Stencil,
(int)GLX.DOUBLEBUFFER, (int)GL.TRUE,
(int)GLX.SAMPLE_BUFFERS, pConfig.EnableSample ? (int)GL.TRUE : (int)GL.FALSE,
0
};
int best_fbc = -1, worst_fbc = -1, best_num_samp = -1, worst_num_samp = 999;
int fbcount;
IntPtr *fbc = glxNativeContext.glXChooseFBConfig(pWindow.Display.RawHandle,
pWindow.Display.Screen.ScreenNumber, visual_attribs, out fbcount);
for (int i = 0; i < fbcount; i++)
{
IntPtr _config = fbc[i];
XVisualInfo *vi = glxNativeContext.glXGetVisualFromFBConfig(pWindow.Display.RawHandle, _config);
if (vi != null)
{
int samp_buf = 0, samples = 0;
glxNativeContext.glXGetFBConfigAttrib(pWindow.Display.RawHandle, fbc[i], (int)GLX.SAMPLE_BUFFERS, ref samp_buf);
glxNativeContext.glXGetFBConfigAttrib(pWindow.Display.RawHandle, fbc[i], (int)GLX.SAMPLES, ref samples);
if (vi->Depth == pConfig.Depth && ((pConfig.EnableSample && samp_buf >= 1) || (!pConfig.EnableSample && samp_buf == 0)))
{
//int iID, IntPtr pConfig, int iSampleBuf, int iSamples
m_pConfigs.Add(new FBConfig(i, fbc[i], samp_buf, samples, *vi));
if (best_fbc < 0 || samp_buf == 1 && samples > best_num_samp)
{
best_fbc = i;
best_num_samp = samples;
}
if (worst_fbc < 0 || samp_buf == 0 || samples < worst_num_samp)
{
worst_fbc = i;
worst_num_samp = samples;
}
}
}
//X11._internal.Lib.XFree( vi );
}
if (m_pConfigs.Count == 0)
{
throw new System.Exception("No Configs found");
}
#if DEBUG
m_pBest = this[best_fbc]; ((FBConfig)m_pBest).Typ = NativContextConfigTyp.Best;
m_pWorst = this[worst_fbc]; ((FBConfig)m_pWorst).Typ = NativContextConfigTyp.Worst;
ConsoleColor oldForground = Console.ForegroundColor;
foreach (var item in m_pConfigs)
{
if (item.Typ == NativContextConfigTyp.Best)
{
Console.ForegroundColor = ConsoleColor.Green;
}
else if (item.Typ == NativContextConfigTyp.Worst)
{
Console.ForegroundColor = ConsoleColor.Blue;
}
else
{
Console.ForegroundColor = oldForground;
}
Console.WriteLine(item.ToString());
}
Console.ForegroundColor = oldForground;
#endif
}
