🤖 Merge PR DefinitelyTyped#73966 dom-webcodecs: Add rotation and flip field to VideoDecoderConfig and VideoFrame by @AbacusIsMad

Author: AbacusIsMad

types/dom-webcodecs/test/dom-webcodecs-tests.ts

@@ -363,6 +363,12 @@ const videoDecoderConfig: VideoDecoderConfig = {
     codec: "avc1.64000c",
 };
 
+const videoDecoderConfigWithRotationAndFlip: VideoDecoderConfig = {
+    codec: "avc1.64000c",
+    rotation: 180,
+    flip: false,
+};
+
 // @ts-expect-error
 VideoDecoder.isConfigSupported();
 
@@ -376,6 +382,13 @@ VideoDecoder.isConfigSupported(videoDecoderConfig).then((result: VideoDecoderSup
     result.config;
 });
 
+VideoDecoder.isConfigSupported(videoDecoderConfigWithRotationAndFlip).then((result: VideoDecoderSupport) => {
+    // $ExpectType boolean | undefined
+    result.supported;
+    // $ExpectType VideoDecoderConfig | undefined
+    result.config;
+});
+
 function videoOutput(output: VideoFrame): void {
     // $ExpectType number | undefined
     output.visibleRect?.width;
@@ -418,6 +431,9 @@ videoDecoder.configure({ description: new Uint8Array(0) });
 // $ExpectType void
 videoDecoder.configure(videoDecoderConfig);
 
+// $ExpectType void
+videoDecoder.configure(videoDecoderConfigWithRotationAndFlip);
+
 // additional properties are allowed
 const futureVideoDecoderConfig = {
     codec: "avc1.64000c",
@@ -593,6 +609,10 @@ videoFrame.visibleRect?.height;
 videoFrame.displayWidth;
 // $ExpectType number
 videoFrame.displayHeight;
+// $ExpectType number | undefined
+videoFrame.rotation;
+// $ExpectType boolean | undefined
+videoFrame.flip;
 
 // @ts-expect-error
 new VideoFrame(new ArrayBuffer(1024), {

types/dom-webcodecs/webcodecs.generated.d.ts

@@ -121,6 +121,8 @@ interface VideoDecoderConfig {
     displayAspectWidth?: number | undefined;
     hardwareAcceleration?: HardwarePreference | undefined;
     optimizeForLatency?: boolean | undefined;
+    rotation?: number | undefined;
+    flip?: boolean | undefined;
 }
 
 interface VideoDecoderInit {
@@ -427,6 +429,7 @@ interface VideoFrame {
     readonly timestamp: number;
     readonly visibleRect: DOMRectReadOnly | null;
     readonly rotation?: number;
+    readonly flip?: boolean;
     allocationSize(options?: VideoFrameCopyToOptions): number;
     clone(): VideoFrame;
     close(): void;