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Code Issues Packages Projects Releases Wiki Activity

Fix AVIF multithreading (#981)

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This commit is contained in:
Ingvar Stepanyan
2021-03-23 12:28:56 +00:00
committed by GitHub
parent 914bff41c6
commit 9d890a8fd6
11 changed files with 37 additions and 13 deletions
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2
codecs/avif/Makefile
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@@ -1,5 +1,5 @@
# Tracking the version in google3/third_party/libavif
CODEC_URL = https://github.com/AOMediaCodec/libavif/archive/v0.9.0.tar.gz
CODEC_URL = https://github.com/AOMediaCodec/libavif/archive/f56df6d4c99928af484634af65cdbd62bac2dd6e.tar.gz
CODEC_PACKAGE = node_modules/libavif.tar.gz
# Tracking the version in google3/third_party/libaom

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codecs/avif/dec/avif_dec.wasm
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codecs/avif/dec/avif_node_dec.wasm
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codecs/avif/enc/avif_enc.js generated
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@@ -28,7 +28,7 @@ function cb(a,b){0<=a.indexOf("j")||y("Assertion failed: getDynCaller should onl
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codecs/avif/enc/avif_enc.wasm
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codecs/avif/enc/avif_enc_mt.js generated
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(function(){function a(e){f.asm=e.exports;H=f.asm.O;J--;f.monitorRunDependencies&&f.monitorRunDependencies(J);0==J&&(null!==Fa&&(clearInterval(Fa),Fa=null),K&&(e=K,K=null,e()))}function b(e){a(e.instance)}function c(e){return Promise.resolve().then(Ia).then(function(g){return WebAssembly.instantiate(g,d)}).then(e,function(g){w("failed to asynchronously prepare wasm: "+g);v(g)})}var d={a:Ab};J++;f.monitorRunDependencies&&f.monitorRunDependencies(J);if(f.instantiateWasm)try{return f.instantiateWasm(d,
a)}catch(e){return w("Module.instantiateWasm callback failed with error: "+e),!1}(function(){return x||"function"!==typeof WebAssembly.instantiateStreaming||Ga()||"function"!==typeof fetch?c(b):fetch(L,{credentials:"same-origin"}).then(function(e){return WebAssembly.instantiateStreaming(e,d).then(b,function(g){w("wasm streaming compile failed: "+g);w("falling back to ArrayBuffer instantiation");return c(b)})})})().catch(ba);return{}})();

BIN
codecs/avif/enc/avif_node_enc.wasm
View File

Binary file not shown.

11
src/features/encoders/avif/worker/avifEncode.ts
View File

@@ -13,11 +13,22 @@
import type { AVIFModule } from 'codecs/avif/enc/avif_enc';
import type { EncodeOptions } from '../shared/meta';
import wasmUrlWithoutMT from 'url:codecs/avif/enc/avif_enc.wasm';
import wasmUrlWithMT from 'url:codecs/avif/enc/avif_enc_mt.wasm';
import workerUrl from 'omt:codecs/avif/enc/avif_enc_mt.worker.js';
import { initEmscriptenModule } from 'features/worker-utils';
import { threads } from 'wasm-feature-detect';
let emscriptenModule: Promise<AVIFModule>;
async function init() {
if (await threads()) {
const avifEncoder = await import('codecs/avif/enc/avif_enc_mt');
return initEmscriptenModule<AVIFModule>(
avifEncoder.default,
wasmUrlWithMT,
workerUrl,
);
}
const avifEncoder = await import('codecs/avif/enc/avif_enc.js');
return initEmscriptenModule(avifEncoder.default, wasmUrlWithoutMT);
}

15
src/sw/to-cache.ts
View File

@@ -68,6 +68,9 @@ import webpDecWasm from 'url:codecs/webp/dec/webp_dec.wasm';
import wp2DecWasm from 'url:codecs/wp2/dec/wp2_dec.wasm';
// AVIF
import * as avifEncMtWorker from 'entry-data:codecs/avif/enc/avif_enc_mt.worker.js';
import * as avifEncMt from 'entry-data:codecs/avif/enc/avif_enc_mt';
import avifEncMtWasm from 'url:codecs/avif/enc/avif_enc_mt.wasm';
import avifEncWasm from 'url:codecs/avif/enc/avif_enc.wasm';
import * as avifEnc from 'entry-data:codecs/avif/enc/avif_enc.js';
@@ -138,7 +141,17 @@ export const theRest = (async () => {
if (!supportsWebP) items.push(webpDec.main, ...webpDec.deps, webpDecWasm);
// AVIF
items.push(avifEnc.main, ...avifEnc.deps, avifEncWasm);
if (supportsThreads) {
items.push(
avifEncMtWorker.main,
...avifEncMtWorker.deps,
avifEncMt.main,
...avifEncMt.deps,
avifEncMtWasm,
);
} else {
items.push(avifEnc.main, ...avifEnc.deps, avifEncWasm);
}
// JXL
if (supportsThreads && supportsSimd) {