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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 mozilla_dom_FetchPriority_h
#define mozilla_dom_FetchPriority_h
#include <cstdint>
namespace mozilla {
class LazyLogModule;
namespace dom {
enum class RequestPriority : uint8_t;
// <https://html.spec.whatwg.org/multipage/urls-and-fetching.html#fetch-priority-attributes>.
enum class FetchPriority : uint8_t { High, Low, Auto };
FetchPriority ToFetchPriority(RequestPriority aRequestPriority);
#define FETCH_PRIORITY_ADJUSTMENT_FOR(feature, fetchPriority) \
(fetchPriority == FetchPriority::Auto \
? StaticPrefs::network_fetchpriority_adjustments_##feature##_auto() \
: (fetchPriority == FetchPriority::High \
? StaticPrefs:: \
network_fetchpriority_adjustments_##feature##_high() \
: (fetchPriority == FetchPriority::Low \
? StaticPrefs:: \
network_fetchpriority_adjustments_##feature##_low() \
: 0)))
// @param aSupportsPriority see <nsISupportsPriority.idl>.
void LogPriorityMapping(LazyLogModule& aLazyLogModule,
FetchPriority aFetchPriority,
int32_t aSupportsPriority);
extern const char* kFetchPriorityAttributeValueHigh;
extern const char* kFetchPriorityAttributeValueLow;
extern const char* kFetchPriorityAttributeValueAuto;
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_FetchPriority_h
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