public static unsafe RenderContext CreateVulkanRenderContext(ref RenderContextCreateInfo contextCI, Sdl2Window window)
{
IntPtr sdlHandle = window.SdlWindowHandle;
SDL_SysWMinfo sysWmInfo;
Sdl2Native.SDL_GetVersion(&sysWmInfo.version);
Sdl2Native.SDL_GetWMWindowInfo(sdlHandle, &sysWmInfo);
VkSurfaceSource surfaceSource = GetSurfaceSource(sysWmInfo);
VkRenderContext rc = new VkRenderContext(surfaceSource, window.Width, window.Height);
if (contextCI.DebugContext)
{
rc.EnableDebugCallback();
}
return(rc);
}
public static unsafe GraphicsDevice CreateOpenGLGraphicsDevice(Sdl2Window window, GraphicsDeviceOptions options)
{
Sdl2Native.SDL_ClearError();
var sdlHandle = window.SdlWindowHandle;
SDL_SysWMinfo sdlSysWmInfo;
Sdl2Native.SDL_GetVersion(&sdlSysWmInfo.version);
Sdl2Native.SDL_GetWMWindowInfo(sdlHandle, &sdlSysWmInfo);
Sdl2Native.SDL_GL_SetAttribute(SDL_GLAttribute.ContextFlags, options.Debug ? 3 : 2);
Sdl2Native.SDL_GL_SetAttribute(SDL_GLAttribute.ContextProfileMask, 1);
Sdl2Native.SDL_GL_SetAttribute(SDL_GLAttribute.ContextMajorVersion, 4);
Sdl2Native.SDL_GL_SetAttribute(SDL_GLAttribute.ContextMinorVersion, 1);
options.SwapchainDepthFormat = PixelFormat.D32_Float_S8_UInt;
Sdl2Native.SDL_GL_SetAttribute(SDL_GLAttribute.DepthSize, 32);
Sdl2Native.SDL_GL_SetAttribute(SDL_GLAttribute.StencilSize, 8);
var contextHandle = Sdl2Native.SDL_GL_CreateContext(sdlHandle);
var error = Sdl2Native.SDL_GetError();
if ((IntPtr)error != IntPtr.Zero)
{
var str = GetString(error);
if (!string.IsNullOrEmpty(str))
{
throw new VeldridException(string.Format("Unable to create OpenGL Context: \"{0}\". This may indicate that the system does not support the requested OpenGL profile, version, or Swapchain format.", str));
}
}
int num1;
Sdl2Native.SDL_GL_GetAttribute(SDL_GLAttribute.DepthSize, &num1);
int num2;
Sdl2Native.SDL_GL_GetAttribute(SDL_GLAttribute.StencilSize, &num2);
Sdl2Native.SDL_GL_SetSwapInterval(options.SyncToVerticalBlank ? 1 : 0);
var getProcAddress = new Func <string, IntPtr>(Sdl2Native.SDL_GL_GetProcAddress);
var makeCurrent = (Action <IntPtr>)(context => Sdl2Native.SDL_GL_MakeCurrent(sdlHandle, context));
var deleteContext = new Action <IntPtr>(Sdl2Native.SDL_GL_DeleteContext);
var swapBuffers = (Action)(() => Sdl2Native.SDL_GL_SwapWindow(sdlHandle));
var platformInfo = new OpenGLPlatformInfo(contextHandle, getProcAddress, makeCurrent, Sdl2Native.SDL_GL_GetCurrentContext, () => Sdl2Native.SDL_GL_MakeCurrent(new SDL_Window(IntPtr.Zero), IntPtr.Zero), deleteContext, swapBuffers, sync => Sdl2Native.SDL_GL_SetSwapInterval(sync ? 1 : 0));
return(GraphicsDevice.CreateOpenGL(options, platformInfo, (uint)window.Width, (uint)window.Height));
}
unsafe static void Main(string[] args)
{
AppDomain currentDomain = AppDomain.CurrentDomain;
currentDomain.UnhandledException += new UnhandledExceptionEventHandler(CrashHandler);
SDL_version version;
Sdl2Native.SDL_GetVersion(&version);
try
{
new StudioCore.MapStudioNew().Run();
}
catch (Exception e)
{
MessageBox.Show((e.Message + "\n" + e.StackTrace).Replace('\0', "\\0"), "Unhandled Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
throw e;
}
}
