gecko-dev/dom/asmjscache/PAsmJSCacheEntry.ipdl

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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
include protocol PBackground;
using mozilla::dom::asmjscache::Metadata from "mozilla/dom/asmjscache/AsmJSCache.h";
using JS::AsmJSCacheResult from "mozilla/dom/asmjscache/AsmJSCache.h";
namespace mozilla {
namespace dom {
namespace asmjscache {
protocol PAsmJSCacheEntry
{
manager PBackground;
// When the cache is opened to read, the parent process sends over the
// origin's Metadata so the child process can select the cache entry to open
// (based on hash) and notify the parent (via SelectCacheFileToRead).
child:
async OnOpenMetadataForRead(Metadata metadata);
parent:
async SelectCacheFileToRead(uint32_t moduleIndex);
async CacheMiss();
child:
// Once the cache file has been opened, the child is notified and sent an
// open file descriptor.
async OnOpenCacheFile(int64_t fileSize, FileDescriptor fileDesc);
both:
async __delete__(AsmJSCacheResult result);
};
} // namespace asmjscache
} // namespace dom
} // namespace mozilla