prepare for jsr

sigmaSd · Apr 6, 2024 · c6eacda · c6eacda
1 parent 5406e4d
commit c6eacda
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Showing 4 changed files with 5 additions and 7 deletions.
diff --git a/examples/camera.ts b/examples/camera.ts
@@ -21,7 +21,7 @@ if (import.meta.main) {
 
   let frameNum = 0;
   for await (const frame of stream.next({ delay: 100 })) {
-    if (frameNum == 5) break;
+    if (frameNum === 5) break;
     writeBufferAsPPM(++frameNum, formatInfo.width, formatInfo.height, frame);
     console.log(`Written frame to frame_${frameNum}.ppm`);
   }

diff --git a/src/camera.ts b/src/camera.ts
@@ -186,7 +186,7 @@ export class Stream {
    * @param delay - Delay between frame captures in milliseconds.
    * @returns An asynchronous generator yielding frames.
    */
-  async *next({ delay = 100 } = {}) {
+  async *next({ delay = 100 } = {}): AsyncGenerator<Uint8Array, void, unknown> {
     while (true) {
       while (true) {
         if (this.#pnp.hasNewFrame(this.#streamId)) break;

diff --git a/src/ffi.ts b/src/ffi.ts
@@ -388,12 +388,12 @@ const SYMBOLS = {
     parameters: [CapContext, CapStream],
     result: "u32",
   },
-} satisfies Deno.ForeignLibraryInterface;
+} as const;
 
 /**
  * Represents the dynamic library instance.
  */
-export const LIBRARY = await instantiate();
+export const LIBRARY: Deno.DynamicLibrary<typeof SYMBOLS> = await instantiate();
 
 /**
  * Instantiates the dynamic library.

diff --git a/src/openpnp.ts b/src/openpnp.ts
@@ -280,12 +280,11 @@ export class OpenPnp {
    * Captures a frame from the stream.
    * @param id - The ID of the stream.
    * @param buffer - The buffer to store the frame.
-   * @returns The captured frame.
    */
   captureFrame(
     id: number,
     buffer: Uint8Array,
-  ) {
+  ): void {
     const res = LIBRARY.symbols.Cap_captureFrame(
       this.#ctx,
       id,
@@ -295,7 +294,6 @@ export class OpenPnp {
     if (res !== CAPRESULT_OK) {
       throw new Error("Cap_captureFrame failed");
     }
-    return buffer;
   }
 
   /**