LCOV - code coverage report
Current view: top level - dom/media/gmp - GMPTimerChild.cpp (source / functions) Hit Total Coverage
Test: output.info Lines: 0 29 0.0 %
Date: 2017-07-14 16:53:18 Functions: 0 5 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* This Source Code Form is subject to the terms of the Mozilla Public
       3             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       4             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       5             : 
       6             : #include "GMPTimerChild.h"
       7             : #include "GMPPlatform.h"
       8             : #include "GMPChild.h"
       9             : 
      10             : #define MAX_NUM_TIMERS 1000
      11             : 
      12             : namespace mozilla {
      13             : namespace gmp {
      14             : 
      15           0 : GMPTimerChild::GMPTimerChild(GMPChild* aPlugin)
      16             :   : mTimerCount(1)
      17           0 :   , mPlugin(aPlugin)
      18             : {
      19           0 :   MOZ_ASSERT(mPlugin->GMPMessageLoop() == MessageLoop::current());
      20           0 : }
      21             : 
      22           0 : GMPTimerChild::~GMPTimerChild()
      23             : {
      24           0 :   MOZ_ASSERT(mPlugin->GMPMessageLoop() == MessageLoop::current());
      25           0 : }
      26             : 
      27             : GMPErr
      28           0 : GMPTimerChild::SetTimer(GMPTask* aTask, int64_t aTimeoutMS)
      29             : {
      30           0 :   if (!aTask) {
      31           0 :     NS_WARNING("Tried to set timer with null task!");
      32           0 :     return GMPGenericErr;
      33             :   }
      34             : 
      35           0 :   if (mPlugin->GMPMessageLoop() != MessageLoop::current()) {
      36           0 :     NS_WARNING("Tried to set GMP timer on non-main thread.");
      37           0 :     return GMPGenericErr;
      38             :   }
      39             : 
      40           0 :   if (mTimers.Count() > MAX_NUM_TIMERS) {
      41           0 :     return GMPQuotaExceededErr;
      42             :   }
      43           0 :   uint32_t timerId = mTimerCount;
      44           0 :   mTimers.Put(timerId, aTask);
      45           0 :   mTimerCount++;
      46             : 
      47           0 :   if (!SendSetTimer(timerId, aTimeoutMS)) {
      48           0 :     return GMPGenericErr;
      49             :   }
      50           0 :   return GMPNoErr;
      51             : }
      52             : 
      53             : mozilla::ipc::IPCResult
      54           0 : GMPTimerChild::RecvTimerExpired(const uint32_t& aTimerId)
      55             : {
      56           0 :   MOZ_ASSERT(mPlugin->GMPMessageLoop() == MessageLoop::current());
      57             : 
      58           0 :   GMPTask* task = mTimers.Get(aTimerId);
      59           0 :   mTimers.Remove(aTimerId);
      60           0 :   if (task) {
      61           0 :     RunOnMainThread(task);
      62             :   }
      63           0 :   return IPC_OK();
      64             : }
      65             : 
      66             : } // namespace gmp
      67             : } // namespace mozilla

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