public ULApp(ULSettings settings, ULConfig config)
{
Ptr = AppCoreMethods.ulCreateApp(settings.Ptr, config.Ptr);
}
public static extern void ulConfigSetPageCacheSize(ULConfig config, uint size);
public static extern ULRenderer ulCreateRenderer(ULConfig config);
public static extern void ulConfigSetForceRepaint(ULConfig config, bool enabled);
public static extern void ulConfigSetAnimationTimerDelay(ULConfig config, double delay);
public static extern void ulConfigSetUserAgent(ULConfig config, ULString agent_string);
public static extern void ulConfigSetUserStylesheet(ULConfig config, ULString css_string);
public static extern void ulConfigSetFontFamilyFixed(ULConfig config, ULString font_name);
public static extern void ulConfigSetFontFamilySansSerif(ULConfig config, ULString font_name);
public static extern void ulConfigSetUseBGRAForOffscreenRendering(ULConfig config, bool enabled);
public static extern void ulConfigSetDeviceScaleHint(ULConfig config, double value);
public static extern void ulConfigSetEnableJavaScript(ULConfig config, bool enabled);
public static extern void ulConfigSetEnableImages(ULConfig config, bool enabled);
public static extern void ulDestroyConfig(ULConfig config);
public static extern ULApp ulCreateApp(ULSettings settings, ULConfig config);
public static void Main()
{
Stopwatch framerateStopwatch = new();
WindowCreateInfo windowCI = new()
{
WindowWidth = (int)Width,
WindowHeight = (int)Height,
WindowTitle = "UltralightNet.Veldrid.TestApp",
X = 100,
Y = 100
};
Sdl2Window window = VeldridStartup.CreateWindow(ref windowCI);
GraphicsDeviceOptions options = new()
{
PreferStandardClipSpaceYDirection = true,
PreferDepthRangeZeroToOne = true,
SwapchainSrgbFormat = false
};
GraphicsDevice graphicsDevice = VeldridStartup.CreateGraphicsDevice(
window,
options,
BACKEND);
ResourceFactory factory = graphicsDevice.ResourceFactory;
CommandList commandList = factory.CreateCommandList();
ResourceLayout basicQuadResourceLayout = factory.CreateResourceLayout(
new ResourceLayoutDescription(
new ResourceLayoutElementDescription("_texture",
ResourceKind.TextureReadOnly,
ShaderStages.Fragment
)//,
/*new ResourceLayoutElementDescription("_texture",
* ResourceKind.TextureReadOnly,
* ShaderStages.Fragment
* )*/
)
);
GraphicsPipelineDescription mainPipelineDescription = new(
BlendStateDescription.SingleAlphaBlend,
new DepthStencilStateDescription(
depthTestEnabled: false,
depthWriteEnabled: false,
comparisonKind: ComparisonKind.Never),
new RasterizerStateDescription(
cullMode: FaceCullMode.Back,
fillMode: PolygonFillMode.Solid,
frontFace: FrontFace.Clockwise,
depthClipEnabled: true,
scissorTestEnabled: false),
PrimitiveTopology.TriangleStrip,
new ShaderSetDescription(
new VertexLayoutDescription[] {
new VertexLayoutDescription(
new VertexElementDescription(
"vPos",
VertexElementSemantic.TextureCoordinate,
VertexElementFormat.Float2
),
new VertexElementDescription(
"fUv",
VertexElementSemantic.TextureCoordinate,
VertexElementFormat.Float2
)
)
}, factory.CreateFromSpirv(new(ShaderStages.Vertex, Encoding.UTF8.GetBytes(@"
#version 450
precision highp float;
layout(location = 0) in vec2 in_pos;
layout(location = 1) in vec2 in_uv;
layout(location = 0) out vec2 out_uv;
void main()
{
//gl_Position = vec4(vPos.x, vPos.y, vPos.z, 1.0);
gl_Position = vec4(in_pos, 0, 1);
//fUv = 0.5 * vPos.xy + vec2(0.5,0.5);
out_uv = in_uv;
}
"), "main"),
new ShaderDescription(ShaderStages.Fragment, Encoding.UTF8.GetBytes(@"
#version 450
precision highp float;
layout(set=0, binding = 0) uniform sampler2D _texture;
//layout(binding = 0) uniform sampler _sampler;
//layout(binding = 1) uniform texture2D _texture;
layout(location = 0) in vec2 out_uv;
layout(location = 0) out vec4 out_Color;
void main()
{
//out_Color = texture(sampler2D(_texture, _sampler), out_uv);
out_Color = texture(_texture, out_uv);
}
"), "main"))
),
new ResourceLayout[] {
basicQuadResourceLayout
},
graphicsDevice.SwapchainFramebuffer.OutputDescription
);
Pipeline pipeline = factory.CreateGraphicsPipeline(ref mainPipelineDescription);
VeldridGPUDriver gpuDriver = new(graphicsDevice);
gpuDriver.CommandList = commandList;
ULPlatform.SetLogger(new ULLogger()
{
LogMessage = (lvl, msg) => Console.WriteLine(msg)
});;
AppCoreMethods.ulEnablePlatformFontLoader();
ULPlatform.SetGPUDriver(gpuDriver.GetGPUDriver());
var c = new ULConfig()
{
ForceRepaint = false,
CachePath = "./cache/"
};
Console.WriteLine(c.CachePath);
Renderer renderer = new(c);
View view = new(renderer, Width, Height, new ULViewConfig()
{
IsAccelerated = true,
IsTransparent = true
});
//View cpuView = new(renderer, Width, Height, TRANSPARENT, Session.DefaultSession(renderer), true);
const string url = "https://en.key-test.ru/"; //"https://github.com/SupinePandora43";
view.URL = url;
//cpuView.URL = url;
WebRequest request = WebRequest.CreateHttp("https://raw.githubusercontent.com/SupinePandora43/UltralightNet/ulPath_pipelines/SilkNetSandbox/assets/index.html");
var response = request.GetResponse();
var responseStream = response.GetResponseStream();
StreamReader reader = new(responseStream);
string htmlText = reader.ReadToEnd();
//view.HTML = htmlText;
//cpuView.HTML = htmlText;
/*Texture cpuTexture = null;
* ResourceSet cpuTextureResourceSet = null;
*
* void CreateCPUTexture()
* {
* cpuTexture = factory.CreateTexture(new TextureDescription(cpuView.Width, cpuView.Height, 1, 1, 1, PixelFormat.B8_G8_R8_A8_UNorm, TextureUsage.Sampled, TextureType.Texture2D));
* cpuTextureResourceSet = factory.CreateResourceSet(new ResourceSetDescription(basicQuadResourceLayout, cpuTexture));
* }
*
* CreateCPUTexture();
*/
int x = 0;
int y = 0;
bool cpu = false;
window.MouseMove += (mm) =>
{
x = (int)mm.MousePosition.X;
y = (int)mm.MousePosition.Y;
ULMouseEvent mouseEvent = new(
ULMouseEvent.ULMouseEventType.MouseMoved,
x,
y,
ULMouseEvent.Button.None
);
view.FireMouseEvent(mouseEvent);
//cpuView.FireMouseEvent(mouseEvent);
};
window.MouseDown += (md) =>
{
Console.WriteLine($"Mouse Down {md.Down} {md.MouseButton}");
if (md.MouseButton is MouseButton.Right)
{
cpu = !cpu;
}
if (md.MouseButton is MouseButton.Button1)
{
view.GoBack();
//cpuView.GoBack();
}
else if (md.MouseButton is MouseButton.Button2)
{
view.GoForward();
//cpuView.GoForward();
}
ULMouseEvent mouseEvent = new(
ULMouseEvent.ULMouseEventType.MouseDown,
x,
y,
md.MouseButton switch
{
MouseButton.Left => ULMouseEvent.Button.Left,
MouseButton.Right => ULMouseEvent.Button.Right,
MouseButton.Middle => ULMouseEvent.Button.Middle,
_ => ULMouseEvent.Button.None
}
);
view.FireMouseEvent(mouseEvent);
//cpuView.FireMouseEvent(mouseEvent);
};
window.MouseUp += (mu) =>
{
Console.WriteLine($"Mouse up {mu.Down} {mu.MouseButton}");
ULMouseEvent mouseEvent = new(
ULMouseEvent.ULMouseEventType.MouseUp,
x,
y,
mu.MouseButton switch
{
MouseButton.Left => ULMouseEvent.Button.Left,
MouseButton.Right => ULMouseEvent.Button.Right,
MouseButton.Middle => ULMouseEvent.Button.Middle,
_ => ULMouseEvent.Button.None
}
);
view.FireMouseEvent(mouseEvent);
//cpuView.FireMouseEvent(mouseEvent);
};
window.MouseWheel += (mw) =>
{
ULScrollEvent scrollEvent = new()
{
type = ULScrollEvent.ScrollType.ByPixel,
deltaY = (int)mw.WheelDelta * 100
};
view.FireScrollEvent(scrollEvent);
//cpuView.FireScrollEvent(scrollEvent);
};
// idk why
view.Focus();
//cpuView.Focus();
window.KeyDown += (kd) =>
{
view.FireKeyEvent(kd.ToULKeyEvent());
//cpuView.FireKeyEvent(kd.ToULKeyEvent());
};
window.KeyUp += (ku) =>
{
view.FireKeyEvent(ku.ToULKeyEvent());
//cpuView.FireKeyEvent(ku.ToULKeyEvent());
};
window.Resized += () =>
{
graphicsDevice.ResizeMainWindow((uint)window.Width, (uint)window.Height);
view.Resize((uint)window.Width, (uint)window.Height);
//cpuView.Resize((uint)window.Width, (uint)window.Height);
//CreateCPUTexture();
};
DeviceBuffer quadV = factory.CreateBuffer(new(4 * 4 * 4, BufferUsage.VertexBuffer));
graphicsDevice.UpdateBuffer(quadV, 0, new Vector4[]
{
new(-1, 1f, 0, 0),
new(1, 1, 1, 0),
new(-1, -1, 0, 1),
new(1, -1, 1, 1),
});
DeviceBuffer quadI = factory.CreateBuffer(new(sizeof(short) * 4, BufferUsage.IndexBuffer));
graphicsDevice.UpdateBuffer(quadI, 0, new short[] { 0, 1, 2, 3 });
Stopwatch stopwatch = new();
stopwatch.Start();
view.SetDOMReadyCallback((user_data, caller, frame_id, is_main_frame, url) =>
{
Console.WriteLine("Dom is ready");
// view.EvaluateScript("window.location = \"https://heeeeeeeey.com/\"", out string exception);
view.SetDOMReadyCallback(null);
});
IntPtr rendererPtr = renderer.Ptr;
uint frame_of_second = 0;
framerateStopwatch.Restart();
uint fps = 0;
while (window.Exists)
{
if (framerateStopwatch.ElapsedMilliseconds / 1000 >= 1)
{
fps = frame_of_second;
Console.WriteLine(fps);
frame_of_second = 0;
framerateStopwatch.Restart();
}
commandList.Begin();
//Console.WriteLine("Update");
Methods.ulUpdate(rendererPtr);
gpuDriver.time = stopwatch.ElapsedTicks / 1000f;
//Console.WriteLine("Render");
Methods.ulRender(rendererPtr);
renderer.Render();
//Console.WriteLine("Done");
/*ULSurface surface = cpuView.Surface;
* ULBitmap bitmap = surface.Bitmap;
*
* ULIntRect dirty = surface.DirtyBounds;
*
* IntPtr pixels = bitmap.LockPixels();
* uint rowBytes = bitmap.RowBytes;
* uint height = bitmap.Height;
* uint width = bitmap.Width;
* uint bpp = bitmap.Bpp;
* if (rowBytes == width * bpp)
* {
* graphicsDevice.UpdateTexture(cpuTexture, pixels, (uint)bitmap.Size, 0, 0, 0, width, height, 1, 0, 0);
* }
* else
* {
* Console.WriteLine("stride");
* graphicsDevice.UpdateTexture(cpuTexture, Unstrider.Unstride(pixels, width, cpuView.Height, bpp, rowBytes - (width * bpp)), 0, 0, 0, width, height, 1, 0, 0);
* }
* surface.ClearDirtyBounds();
* bitmap.UnlockPixels();
*/
//gpuDriver.Render();
commandList.SetPipeline(pipeline);
commandList.SetFramebuffer(graphicsDevice.SwapchainFramebuffer);
commandList.SetFullViewports();
//commandList.ClearColorTarget(0, new RgbaFloat(MathF.Sin(stopwatch.Elapsed.Milliseconds / 100f), 255, 0, 255));
//commandList.ClearColorTarget(0, RgbaFloat.Blue);
if (TRANSPARENT)
{
commandList.ClearColorTarget(0, RgbaFloat.Clear);
}
commandList.SetVertexBuffer(0, quadV);
commandList.SetIndexBuffer(quadI, IndexFormat.UInt16);
//if (cpu)
//{
//commandList.SetGraphicsResourceSet(0, cpuTextureResourceSet);
//}
//else
commandList.SetGraphicsResourceSet(0, gpuDriver.GetRenderTarget(view));
commandList.DrawIndexed(
4,
1,
0,
0,
0
);
commandList.End();
graphicsDevice.SubmitCommands(commandList);
graphicsDevice.SwapBuffers();
window.PumpEvents();
frame_of_second++;
// Thread.Sleep(1000 / 60 / 10); // ~600 fps
}
renderer.Dispose();
}
