Example #1
0
        public static void Main()
        {
            bool          onWindows = RuntimeInformation.IsOSPlatform(OSPlatform.Windows);
            OpenTKWindow  window;
            RenderContext rc;

            if (onWindows)
            {
                window = new DedicatedThreadWindow();
            }
            else
            {
                window = new SameThreadWindow();
            }

            bool preferOpenGL = Preferences.Instance.PreferOpenGL;

            if (!preferOpenGL && onWindows)
            {
                rc = CreateDefaultD3dRenderContext(window);
            }
            else
            {
                rc = CreateDefaultOpenGLRenderContext(window);
            }

            var options      = new List <RenderDemo.RendererOption>();
            var openGLOption = new RenderDemo.RendererOption("OpenGL", () => CreateDefaultOpenGLRenderContext(window));
            var d3dOption    = new RenderDemo.RendererOption("Direct3D", () => CreateDefaultD3dRenderContext(window));

            if (onWindows)
            {
                if (rc is OpenGLRenderContext)
                {
                    options.Add(openGLOption);
                    options.Add(d3dOption);
                }
                else
                {
                    options.Add(d3dOption);
                    options.Add(openGLOption);
                }
            }
            else
            {
                options.Add(openGLOption);
            }

            RenderDemo.RunDemo(rc, options.ToArray());
        }
Example #2
0
        public static void Main()
        {
            bool            onWindows = RuntimeInformation.IsOSPlatform(OSPlatform.Windows);
            var             window    = new Sdl2Window("Veldrid Render Demo", 100, 100, 960, 540, SDL_WindowFlags.Resizable | SDL_WindowFlags.OpenGL, RuntimeInformation.IsOSPlatform(OSPlatform.Windows));
            RenderContext   rc;
            GraphicsBackend preferredBackend = Preferences.Instance.PreferredBackend;

            if (preferredBackend == GraphicsBackend.Vulkan)
            {
                rc = CreateVulkanRenderContext(window);
            }
            else if (preferredBackend == GraphicsBackend.Direct3D11 && onWindows)
            {
                rc = CreateDefaultD3dRenderContext(window);
            }
            else if (preferredBackend == GraphicsBackend.OpenGLES && onWindows)
            {
                rc = CreateDefaultOpenGLESRenderContext(window);
            }
            else
            {
                rc = CreateDefaultOpenGLRenderContext(window);
            }

            var options        = new List <RenderDemo.RendererOption>();
            var openGLOption   = new RenderDemo.RendererOption("OpenGL", () => CreateDefaultOpenGLRenderContext(window));
            var openGLESOption = new RenderDemo.RendererOption("OpenGL ES", () => CreateDefaultOpenGLESRenderContext(window));
            var d3dOption      = new RenderDemo.RendererOption("Direct3D", () => CreateDefaultD3dRenderContext(window));
            var vulkanOption   = new RenderDemo.RendererOption("Vulkan", () => CreateVulkanRenderContext(window));

            if (onWindows)
            {
                if (rc is OpenGLRenderContext)
                {
                    options.Add(openGLOption);
                    options.Add(d3dOption);
                    options.Add(openGLESOption);
                    options.Add(vulkanOption);
                }
                else if (rc is OpenGLESRenderContext)
                {
                    options.Add(openGLESOption);
                    options.Add(openGLOption);
                    options.Add(d3dOption);
                    options.Add(vulkanOption);
                }
                else if (rc is VkRenderContext)
                {
                    options.Add(vulkanOption);
                    options.Add(d3dOption);
                    options.Add(openGLOption);
                    options.Add(openGLESOption);
                }
                else
                {
                    Debug.Assert(rc is D3DRenderContext);
                    options.Add(d3dOption);
                    options.Add(vulkanOption);
                    options.Add(openGLOption);
                    options.Add(openGLESOption);
                }
            }
            else
            {
                if (rc is VkRenderContext)
                {
                    options.Add(vulkanOption);
                    options.Add(openGLOption);
                }
                else
                {
                    options.Add(openGLOption);
                    options.Add(vulkanOption);
                }
            }

            RenderDemo.RunDemo(rc, window, options.ToArray());
        }