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yuv-to-rgb.c is not correct though it is faster

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rustdesk
2022-01-29 20:45:53 +08:00
parent bf9badb10e
commit 9de2944d6b
6 changed files with 1473 additions and 13 deletions
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1
src/connection.ts
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@@ -239,7 +239,6 @@ export default class Connection {
draw(frame: any) {
this._draw?.(frame);
// globals.I420ToARGB(frame);
}
close() {

9
src/globals.js
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@@ -328,17 +328,18 @@ export function I420ToARGB(yb) {
vPtr = malloc(n);
}
HEAPU8.set(yb.v.bytes, vPtr);
const w = yb.format.width;
const h = yb.format.height;
const w = yb.format.displayWidth;
const h = yb.format.displayHeight;
n = w * h * 4;
if (outPtrLen != n) {
if (outPtr) free(outPtr);
outPtrLen = n;
outPtr = malloc(n);
HEAPU8.fill(255, outPtr, outPtr + n);
}
// const res = wasmExports.I420ToARGB(yPtr, yb.y.stride, uPtr, yb.u.stride, vPtr, yb.v.stride, outPtr, w * 4, w, h);
const res = wasmExports.AVX_YUV_to_RGBA(outPtr, yPtr, uPtr, vPtr, w, h);
// const res = wasmExports.yuv420_rgb24_std(w, h, yPtr, uPtr, vPtr, yb.y.stride, yb.v.stride, outPtr, w * 4, 0);
// const res = wasmExports.AVX_YUV_to_ARGB(outPtr, yPtr, yb.y.stride, uPtr, yb.u.stride, vPtr, yb.v.stride, w, h);
const res = wasmExports.yuv420_rgb24_std(w, h, yPtr, uPtr, vPtr, yb.y.stride, yb.v.stride, outPtr, w * 4, 1);
const out = HEAPU8.slice(outPtr, outPtr + n);
/*
testSpeed[1] += new Date().getTime() - tm0;