fix(scrcpy): fix scroll controller v1.15 changed in previous commit (51cdfbd1) · Commits · e / tools / webadb

libraries/scrcpy/src/1_15/impl/scroll-controller.ts

+12 −8

Original line number	Diff line number	Diff line
		@@ -36,17 +36,21 @@ export class ScrollController implements ScrcpyScrollController {
		): ScrcpyInjectScrollControlMessage \| undefined {
		// Ref https://github.com/libsdl-org/SDL/blob/878ea48b607f23e4ec8c12d1395b86ab529e30d0/src/events/SDL_mouse.c#L897-L914

		if (message.scrollX) {
		if (Math.sign(message.scrollX) !== Math.sign(this.#accumulatedX)) {
		this.#accumulatedX = message.scrollX;
		} else {
		this.#accumulatedX += message.scrollX;
		}
		}

		if (message.scrollY) {
		if (Math.sign(message.scrollY) !== Math.sign(this.#accumulatedY)) {
		this.#accumulatedY = message.scrollY;
		} else {
		this.#accumulatedY += message.scrollY;
		}
		}

		const integerX = this.#accumulatedX \| 0;
		this.#accumulatedX -= integerX;