dom/media/SeekJob.cpp

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim:set ts=2 sw=2 sts=2 et cindent: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #include "SeekJob.h"
   8
   9 namespace mozilla {
  10
  11 SeekJob::~SeekJob() {
  12   MOZ_DIAGNOSTIC_ASSERT(mTarget.isNothing());
  13   MOZ_DIAGNOSTIC_ASSERT(mPromise.IsEmpty());
  14 }
  15
  16 bool SeekJob::Exists() const {
  17   MOZ_ASSERT(mTarget.isSome() == !mPromise.IsEmpty());
  18   return mTarget.isSome();
  19 }
  20
  21 void SeekJob::Resolve(StaticString aCallSite) {
  22   mPromise.Resolve(true, aCallSite);
  23   mTarget.reset();
  24 }
  25
  26 void SeekJob::RejectIfExists(StaticString aCallSite) {
  27   mTarget.reset();
  28   mPromise.RejectIfExists(true, aCallSite);
  29 }
  30
  31 }  // namespace mozilla