Merge pull request #1 from Myxelium/Add-dds-to-png-converter

Add dds to png converter

package-lock.json

@@ -20,6 +20,7 @@
         "@ng-icons/core": "^29.5.1",
         "@ng-icons/css.gg": "^29.5.1",
         "@ng-icons/heroicons": "^29.5.1",
+        "dds-parser": "^1.0.1",
         "primeicons": "^7.0.0",
         "primeng": "^18.0.0-beta.2",
         "rxjs": "~7.8.0",
@@ -5477,6 +5478,14 @@
         "node": ">=4.0"
       }
     },
+    "node_modules/dds-parser": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/dds-parser/-/dds-parser-1.0.1.tgz",
+      "integrity": "sha512-T7/hvdtB96hZkm6vBkzXtyIR06kU4bHtpkn8S5v1d6cHkc4oJIgOLzWF/8XydXb27423H39q7CDbzLmOqJYmEQ==",
+      "engines": {
+        "node": ">=4.0.0"
+      }
+    },
     "node_modules/debug": {
       "version": "4.3.7",
       "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.7.tgz",

src/app/app.config.ts

@@ -4,11 +4,15 @@ import { provideRouter } from '@angular/router';
 import { routes } from './app.routes';
 import { provideAnimationsAsync } from '@angular/platform-browser/animations/async';
 import { provideNgIconsConfig } from '@ng-icons/core';
+import { provideHttpClient } from '@angular/common/http';
 
 export const appConfig: ApplicationConfig = {
-  providers: [provideRouter(routes), 
+  providers: [
+    provideRouter(routes), 
     provideAnimationsAsync("animations"), 
     provideNgIconsConfig({
       size: '1.5em',
-    }),]
+    }),
+    provideHttpClient()
+  ]
 };

src/app/app.routes.ts

@@ -4,8 +4,8 @@ import { GuidComponent } from '../tools/guid/guid.component';
 import { Base64ConverterComponent } from '../tools/base64-converter/base64-converter.component';
 import { JwtToJsonComponent } from '../tools/jwt-to-json/jwt-to-json.component';
 import { TextToCronComponent } from '../tools/text-to-cron/text-to-cron.component';
+import { DdsToPngComponent } from '../tools/dds-to-png/dds-to-png.component';
 
-// create route to the ascii-to-text component
 export const routes: Routes = [
   {
     path: 'ascii-to-text',
@@ -31,6 +31,11 @@ export const routes: Routes = [
     path: 'text-to-cron',
     pathMatch: 'full',
     component: TextToCronComponent
+  },
+  {
+    path: 'dds-to-png',
+    pathMatch: 'full',
+    component: DdsToPngComponent
   }
 ];
 

src/app/header/header.component.ts

@@ -47,12 +47,29 @@ export class HeaderComponent implements OnInit {
 												label: 'Text to Cron Expression',
 												routerLink: 'text-to-cron',
 												routerLinkActiveOptions: { exact: true }
-															},
+											}
 									],
 									
 								}
 							]
             ]
+          },
+					{
+						label: 'Conversion',
+						icon: 'pi pi-box',
+						items: [
+							[
+								{
+									items: [
+										{
+											label: 'DDS to PNG',
+											routerLink: 'dds-to-png',
+											routerLinkActiveOptions: { exact: true }
+										}
+									]
+								}
+							]
+						]
 					}
       ]
   }

src/app/shared/dual-textarea/dual-textarea.component.scss

@@ -5,6 +5,12 @@
     height: 100vh;
     width: 98vw;
     
+    .card {
+        display: flex;
+        flex-direction: column;
+        width: 1140px;
+    }
+    
     .wrapper {
         display: flex;
         flex-direction: column;
@@ -23,7 +29,7 @@
     }
 
     textarea {
-        width: 540px;
+        width: 100%;
         height: 175px;
         padding: 12px 20px;
         box-sizing: border-box;

src/app/shared/upload/file-converter.component.html

@@ -0,0 +1,29 @@
+<div class="card flex justify-center">
+  <p-panel [header]="title">
+    <p-fileUpload 
+      name="file" 
+      url="./upload" 
+      (onSelect)="onFileSelect($event)" 
+      [auto]="true"
+      [accept]="accept"
+      [previewWidth]="isPreview ? '50px' : '0px'"
+    >
+    </p-fileUpload>
+    <p-table [value]="processedFiles" *ngIf="processedFiles.length != 0">
+      <ng-template pTemplate="header">
+        <tr>
+          <th>Name</th>
+          <th>Format</th>
+          <th>Download</th>
+        </tr>
+      </ng-template>
+      <ng-template pTemplate="body" let-file>
+        <tr>
+          <td>{{file.name}}</td>
+          <td>{{file.format}}</td>
+          <td><a [href]="file.link" download>{{file.name}}</a></td>
+        </tr>
+      </ng-template>
+    </p-table>
+  </p-panel>
+</div>

src/app/shared/upload/file-converter.component.scss

@@ -0,0 +1,20 @@
+:host {
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    height: 100vh;
+    width: 98vw;
+    
+  
+    .card {
+      display: flex;
+      flex-direction: column;
+      width: 1140px;
+    }
+  
+    .conversion {
+      display: flex;
+      justify-content: center;
+      margin-top: 1rem;
+    }
+  }

src/app/shared/upload/file-converter.component.ts

@@ -0,0 +1,53 @@
+import { Component, EventEmitter, Input, Output } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FormsModule } from '@angular/forms';
+import { FileSelectEvent, FileUploadModule } from 'primeng/fileupload';
+import { ButtonModule } from 'primeng/button';
+import { PanelModule } from 'primeng/panel';
+import { TableModule } from 'primeng/table';
+
+interface ProcessedFile {
+  name: string;
+  link: string;
+  format: string;
+}
+
+@Component({
+  selector: 'app-file-converter',
+  templateUrl: 'file-converter.component.html',
+  styleUrls: ['file-converter.component.scss'],
+  standalone: true,
+  imports: [
+    CommonModule,
+    FormsModule,
+    FileUploadModule,
+    ButtonModule,
+    PanelModule,
+    TableModule
+  ]
+})
+export class FileConverterComponent {
+  _fileFormats: string[] = [];
+  accept: string = '';
+
+  @Output() fileSelected = new EventEmitter<File[]>();
+  @Input() isPreview: boolean = true;
+  @Input () title: string = 'File Converter';
+  @Input() processedFiles: ProcessedFile[] = [];
+  @Input()
+  set fileFormats(formats: string[]) {
+    this._fileFormats = formats;
+    this.accept = formats.join(',');
+  }
+
+  get fileFormats(): string[] {
+    return this._fileFormats;
+  }
+
+  selectedFile: File[] | null = null;
+
+  onFileSelect(event: FileSelectEvent): void {
+    this.selectedFile = event.files;
+    this.fileSelected.emit(this.selectedFile!);
+  }
+}

src/tools/dds-to-png/dds-to-png.component.html

@@ -0,0 +1,7 @@
+<app-file-converter 
+  title="DDS to PNG Converter"
+  [isPreview]="false"
+  [processedFiles]="processedFiles" 
+  [fileFormats]="fileFormats"
+  (fileSelected)="onFileSelected($event)">
+</app-file-converter>

src/tools/dds-to-png/dds-to-png.component.spec.ts

@@ -0,0 +1,28 @@
+/* tslint:disable:no-unused-variable */
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { By } from '@angular/platform-browser';
+import { DebugElement } from '@angular/core';
+
+import { DdsToPngComponent } from './dds-to-png.component';
+
+describe('DdsToPngComponent', () => {
+  let component: DdsToPngComponent;
+  let fixture: ComponentFixture<DdsToPngComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ DdsToPngComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(DdsToPngComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/tools/dds-to-png/dds-to-png.component.ts

@@ -0,0 +1,52 @@
+import { Component, OnInit } from '@angular/core';
+import { FileConverterComponent } from '../../app/shared/upload/file-converter.component';
+import { DdsToPngService } from './dds-to-png.service';
+
+interface ProcessedFile {
+  name: string;
+  link: string;
+  format: string;
+}
+
+@Component({
+  selector: 'app-dds-to-png',
+  templateUrl: './dds-to-png.component.html',
+  styleUrls: ['./dds-to-png.component.scss'],
+  standalone: true,
+  imports: [FileConverterComponent]
+})
+export class DdsToPngComponent {
+
+  processedFiles: ProcessedFile[] = [];
+  fileFormats: string[] = [".dds"];
+
+  constructor(private ddsToPngService: DdsToPngService) { }
+
+  onFileSelected(input: File[]): void {
+    if (input.length > 0) {
+      const file = input[0];
+      const reader = new FileReader();
+      reader.onload = async () => {
+        try {
+          const ddsArrayBuffer = reader.result as ArrayBuffer;
+          const pngDataUrl = await this.ddsToPngService.ddsToPng(ddsArrayBuffer);
+
+          const blob = await (await fetch(pngDataUrl)).blob();
+          const blobUrl = URL.createObjectURL(blob);
+
+          const processedFile: ProcessedFile = {
+            name: file.name.replace('.dds', '.png'),
+            link: blobUrl,
+            format: 'png'
+          };
+          this.processedFiles.push(processedFile);
+
+          console.log('Processed Files:', this.processedFiles);
+        } catch (error) {
+          console.error('Error:', error);
+        }
+      };
+      reader.readAsArrayBuffer(file);
+    }
+  }
+}

src/tools/dds-to-png/dds-to-png.service.ts

@@ -0,0 +1,222 @@
+import { Injectable } from '@angular/core';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class DdsToPngService {
+  constructor() {}
+
+  parseHeaders(arrayBuffer: ArrayBuffer) {
+    const header = new DataView(arrayBuffer, 0, 128);
+    const height = header.getUint32(12, true);
+    const width = header.getUint32(16, true);
+    const fourCC = header.getUint32(84, true);
+    return { width, height, fourCC };
+  }
+
+  decodeDXT1(src: Uint8Array, width: number, height: number): Uint8Array {
+    const rgba = new Uint8Array(width * height * 4);
+    let srcIndex = 0;
+
+    for (let y = 0; y < height; y += 4) {
+      for (let x = 0; x < width; x += 4) {
+        const c0 = src[srcIndex] | (src[srcIndex + 1] << 8);
+        const c1 = src[srcIndex + 2] | (src[srcIndex + 3] << 8);
+        const code = src[srcIndex + 4] | (src[srcIndex + 5] << 8) | (src[srcIndex + 6] << 16) | (src[srcIndex + 7] << 24);
+        srcIndex += 8;
+
+        const colors = new Uint8Array(16);
+        this.decodeColors(c0, c1, colors);
+
+        for (let blockY = 0; blockY < 4; blockY++) {
+          for (let blockX = 0; blockX < 4; blockX++) {
+            const pixelIndex = ((code >> (2 * (blockY * 4 + blockX))) & 0x03) * 4;
+            const dstPixelIndex = ((y + blockY) * width + (x + blockX)) * 4;
+            rgba[dstPixelIndex] = colors[pixelIndex];
+            rgba[dstPixelIndex + 1] = colors[pixelIndex + 1];
+            rgba[dstPixelIndex + 2] = colors[pixelIndex + 2];
+            rgba[dstPixelIndex + 3] = colors[pixelIndex + 3];
+          }
+        }
+      }
+    }
+
+    return rgba;
+  }
+
+  decodeDXT3(src: Uint8Array, width: number, height: number): Uint8Array {
+    const rgba = new Uint8Array(width * height * 4);
+    let srcIndex = 0;
+
+    for (let y = 0; y < height; y += 4) {
+      for (let x = 0; x < width; x += 4) {
+        const alpha = new Uint8Array(16);
+        for (let i = 0; i < 8; i++) {
+          const byte = src[srcIndex++];
+          alpha[i * 2] = (byte & 0x0F) * 17;
+          alpha[i * 2 + 1] = (byte >> 4) * 17;
+        }
+
+        const c0 = src[srcIndex] | (src[srcIndex + 1] << 8);
+        const c1 = src[srcIndex + 2] | (src[srcIndex + 3] << 8);
+        const code = src[srcIndex + 4] | (src[srcIndex + 5] << 8) | (src[srcIndex + 6] << 16) | (src[srcIndex + 7] << 24);
+        srcIndex += 8;
+
+        const colors = new Uint8Array(16);
+        this.decodeColors(c0, c1, colors);
+
+        for (let blockY = 0; blockY < 4; blockY++) {
+          for (let blockX = 0; blockX < 4; blockX++) {
+            const pixelIndex = ((code >> (2 * (blockY * 4 + blockX))) & 0x03) * 4;
+            const dstPixelIndex = ((y + blockY) * width + (x + blockX)) * 4;
+            rgba[dstPixelIndex] = colors[pixelIndex];
+            rgba[dstPixelIndex + 1] = colors[pixelIndex + 1];
+            rgba[dstPixelIndex + 2] = colors[pixelIndex + 2];
+            rgba[dstPixelIndex + 3] = alpha[blockY * 4 + blockX];
+          }
+        }
+      }
+    }
+
+    return rgba;
+  }
+
+  decodeDXT5(src: Uint8Array, width: number, height: number): Uint8Array {
+    const rgba = new Uint8Array(width * height * 4);
+    let srcIndex = 0;
+
+    for (let y = 0; y < height; y += 4) {
+      for (let x = 0; x < width; x += 4) {
+        const alpha0 = src[srcIndex++];
+        const alpha1 = src[srcIndex++];
+        const alphaCode = src[srcIndex] | (src[srcIndex + 1] << 8) | (src[srcIndex + 2] << 16) | (src[srcIndex + 3] << 24) | (src[srcIndex + 4] << 32) | (src[srcIndex + 5] << 40);
+        srcIndex += 6;
+
+        const alphas = new Uint8Array(8);
+        alphas[0] = alpha0;
+        alphas[1] = alpha1;
+        if (alpha0 > alpha1) {
+          for (let i = 1; i < 7; i++) {
+            alphas[i + 1] = ((7 - i) * alpha0 + i * alpha1) / 7;
+          }
+        } else {
+          for (let i = 1; i < 5; i++) {
+            alphas[i + 1] = ((5 - i) * alpha0 + i * alpha1) / 5;
+          }
+          alphas[6] = 0;
+          alphas[7] = 255;
+        }
+
+        const c0 = src[srcIndex] | (src[srcIndex + 1] << 8);
+        const c1 = src[srcIndex + 2] | (src[srcIndex + 3] << 8);
+        const code = src[srcIndex + 4] | (src[srcIndex + 5] << 8) | (src[srcIndex + 6] << 16) | (src[srcIndex + 7] << 24);
+        srcIndex += 8;
+
+        const colors = new Uint8Array(16);
+        this.decodeColors(c0, c1, colors);
+
+        for (let blockY = 0; blockY < 4; blockY++) {
+          for (let blockX = 0; blockX < 4; blockX++) {
+            const pixelIndex = ((code >> (2 * (blockY * 4 + blockX))) & 0x03) * 4;
+            const alphaIndex = (alphaCode >> (3 * (blockY * 4 + blockX))) & 0x07;
+            const dstPixelIndex = ((y + blockY) * width + (x + blockX)) * 4;
+            rgba[dstPixelIndex] = colors[pixelIndex];
+            rgba[dstPixelIndex + 1] = colors[pixelIndex + 1];
+            rgba[dstPixelIndex + 2] = colors[pixelIndex + 2];
+            rgba[dstPixelIndex + 3] = alphas[alphaIndex];
+          }
+        }
+      }
+    }
+
+    return rgba;
+  }
+
+  decodeColors(c0: number, c1: number, colors: Uint8Array) {
+    const r0 = (c0 >> 11) & 0x1F;
+    const g0 = (c0 >> 5) & 0x3F;
+    const b0 = c0 & 0x1F;
+    const r1 = (c1 >> 11) & 0x1F;
+    const g1 = (c1 >> 5) & 0x3F;
+    const b1 = c1 & 0x1F;
+
+    colors[0] = (r0 << 3) | (r0 >> 2);
+    colors[1] = (g0 << 2) | (g0 >> 4);
+    colors[2] = (b0 << 3) | (b0 >> 2);
+    colors[3] = 255;
+
+    colors[4] = (r1 << 3) | (r1 >> 2);
+    colors[5] = (g1 << 2) | (g1 >> 4);
+    colors[6] = (b1 << 3) | (b1 >> 2);
+    colors[7] = 255;
+
+    if (c0 > c1) {
+      for (let i = 0; i < 3; i++) {
+        colors[8 + i] = (2 * colors[i] + colors[4 + i]) / 3;
+        colors[12 + i] = (colors[i] + 2 * colors[4 + i]) / 3;
+      }
+      colors[11] = colors[15] = 255;
+    } else {
+      for (let i = 0; i < 3; i++) {
+        colors[8 + i] = (colors[i] + colors[4 + i]) / 2;
+        colors[12 + i] = 0;
+      }
+      colors[11] = 255;
+      colors[15] = 0;
+    }
+  }
+
+  ddsToPng(arrayBuffer: ArrayBuffer): Promise<string> {
+    return new Promise((resolve, reject) => {
+      try {
+        const { width, height, fourCC } = this.parseHeaders(arrayBuffer);
+
+        let rgbaData: Uint8Array;
+        const src = new Uint8Array(arrayBuffer, 128);
+
+        switch (fourCC) {
+          case 0x31545844: // 'DXT1' in ASCII
+            rgbaData = this.decodeDXT1(src, width, height);
+            break;
+          case 0x33545844: // 'DXT3' in ASCII
+            rgbaData = this.decodeDXT3(src, width, height);
+            break;
+          case 0x35545844: // 'DXT5' in ASCII
+            rgbaData = this.decodeDXT5(src, width, height);
+            break;
+          default:
+            throw new Error('Unsupported DDS format');
+        }
+
+        const canvas = document.createElement('canvas');
+        canvas.width = width;
+        canvas.height = height;
+        const context = canvas.getContext('2d');
+
+        if (!context) {
+          reject('Failed to get canvas context');
+          return;
+        }
+
+        const imageData = context.createImageData(width, height);
+        imageData.data.set(rgbaData);
+        context.putImageData(imageData, 0, 0);
+
+        canvas.toBlob((blob) => {
+          if (blob) {
+            const reader = new FileReader();
+            reader.onload = () => {
+              resolve(reader.result as string);
+            };
+            reader.onerror = reject;
+            reader.readAsDataURL(blob);
+          } else {
+            reject('Failed to create blob');
+          }
+        }, 'image/png');
+      } catch (error) {
+        reject(`Error converting DDS to PNG: ${error}`);
+      }
+    });
+  }
+}

src/tools/guid/guid.component.scss

@@ -6,7 +6,9 @@
     width: 98vw;
 
     p-panel {
-        width: 576px;
+        display: flex;
+        flex-direction: column;
+        width: 1140px;
     }
 
     .guid-row {