simple-nvk/src/handles/framebuffer.mjs

Graphic libary, using Javascript and Node-Vulkan.<br> It has similarities to WebGPU in some places.<br> ## Features Abstractions of Vulkan features like staged buffers.<br> Much shorter to write than Vulkan.<br> ## Install ````console npm install s

import { assertVulkan } from "../utils.mjs"
import Handle from "./handle.mjs";

export default class FramebufferHandle extends Handle{
  constructor(owner, { renderPass, imageView, width, height }) {
    super(owner);

    let framebuffer = new VkFramebuffer();

    let framebufferCreateInfo = new VkFramebufferCreateInfo();
    framebufferCreateInfo.renderPass = renderPass.vkRenderPass;
    framebufferCreateInfo.attachmentCount = 1;
    framebufferCreateInfo.pAttachments = [imageView.vkImageView];
    framebufferCreateInfo.width = width;
    framebufferCreateInfo.height = height;
    framebufferCreateInfo.layers = 1;

    let result = vkCreateFramebuffer(this.device, framebufferCreateInfo, null, framebuffer);
    assertVulkan(result);

    this.vkFramebuffer = framebuffer;
    this.width = width;
    this.height = height;
  }
  destroy(){
    this.super_destroy();
    vkDestroyFramebuffer(this.device, this.vkFramebuffer, null);
  }
}