cut down to only what is needed to work

both_webgpu/both_deno_gfx.mjs

@@ -1,61 +1,8 @@
 "use strict";
 
-import { main, getDeviceAndAdapter } from "./both.mjs";
-import {
-  Canvas,
-  EventType,
-  PixelFormat,
-  Rect,
-  Texture,
-  TextureAccess,
-  Window,
-  WindowBuilder,
-} from "../../../src/deno_sdl2/mod.ts";
+import { main } from "./both.mjs";
+import { EventType, WindowBuilder } from "../../../src/deno_sdl2/mod.ts";
 
-class MinimumWindow {
-  dimensions = {
-    width: 800,
-    height: 800,
-  };
-  screenDimensions = {
-    width: 800,
-    height: 800,
-  };
-  texture;
-  canvas;
-  window;
-  constructor(device) {
-    const window = new WindowBuilder(
-      "Hi, Deno Minimum Window!",
-      this.dimensions.width,
-      this.dimensions.height
-    ).build();
-    this.canvas = window.canvas();
-    this.window = window;
-    const creator = this.canvas.textureCreator();
-    this.sdl2texture = creator.createTexture(
-      PixelFormat.ABGR8888,
-      TextureAccess.Streaming,
-      this.dimensions.width,
-      this.dimensions.height
-    );
-    this.texture = this.device.createTexture({
-      label: "Capture",
-      size: this.dimensions,
-      format: "rgba8unorm-srgb",
-      usage: GPUTextureUsage.RENDER_ATTACHMENT | GPUTextureUsage.COPY_SRC,
-    });
-    const { padded } = getRowPadding(this.dimensions.width);
-    this.outputBuffer = this.device.createBuffer({
-      label: "Capture",
-      size: padded * this.dimensions.height,
-      usage: GPUBufferUsage.MAP_READ | GPUBufferUsage.COPY_DST,
-    });
-  }
-}
-
-const { adapter, device } = await getDeviceAndAdapter(navigator);
-// const minwin = new MinimumWindow(device);
 const window = new WindowBuilder("Hello, Deno!", 640, 480).build();
 const canvas = window.canvas();