Files
tubestation/layout/style/FontPreloader.h
Mirko Brodesser 4872b52de5 Bug 1865610: part 10) Add fetchpriority attribute support for rel=preload as=fetch and rel=preload as=font. r=emilio,valentin
Previously, for `rel=preload as=fetch`, the internal priority,
`nsISupportsPriority`, was not adjusted. Now, the adjustment happens in
`FetchPreloader::CreateChannel`.

For `rel=preload as=font`, previously, the internal priority was always
set to high in `FontLoaderUtils::BuildChannelSetup`. Now, the internal
priority is a parameter, whose value potentially depends on the
`fetchpriority` attribute.
Note the minor correction of calling `SetPriority` instead of
`AdjustPriority` in `FontLoaderUtils::BuildChannelSetup`.

Differential Revision: https://phabricator.services.mozilla.com/D194205
2023-11-30 15:00:10 +00:00

31 lines
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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/. */
#ifndef FontPreloader_h_
#define FontPreloader_h_
#include "mozilla/FetchPreloader.h"
namespace mozilla {
class FontPreloader final : public FetchPreloader {
public:
FontPreloader();
protected:
nsresult CreateChannel(nsIChannel** aChannel, nsIURI* aURI,
const CORSMode aCORSMode,
const dom::ReferrerPolicy& aReferrerPolicy,
dom::Document* aDocument, nsILoadGroup* aLoadGroup,
nsIInterfaceRequestor* aCallbacks,
uint64_t aEarlyHintPreloaderId,
int32_t aSupportsPriorityValue) override;
};
} // namespace mozilla
#endif