C++ (Cpp) nsRefPtr::EnsureTaskQueue Examples

Example #1

File: MediaBufferDecoder.cpp Project: alexey-kalashnikov/gecko-dev

bool
MediaDecodeTask::CreateReader()
{
  MOZ_ASSERT(NS_IsMainThread());

  nsRefPtr<BufferMediaResource> resource =
    new BufferMediaResource(static_cast<uint8_t*> (mBuffer),
                            mLength, mPrincipal, mContentType);

  MOZ_ASSERT(!mBufferDecoder);
  mBufferDecoder = new BufferDecoder(resource);

  // If you change this list to add support for new decoders, please consider
  // updating HTMLMediaElement::CreateDecoder as well.

  mDecoderReader = DecoderTraits::CreateReader(mContentType, mBufferDecoder);

  if (!mDecoderReader) {
    return false;
  }

  nsresult rv = mDecoderReader->Init(nullptr);
  if (NS_FAILED(rv)) {
    return false;
  }

  if (!mDecoderReader->EnsureTaskQueue()) {
    return false;
  }

  return true;
}

Example #2

File: TestMP4Reader.cpp Project: Acidburn0zzz/tor-browser

  explicit TestBinding(const char* aFileName = "gizmo.mp4")
    : decoder(new MP4Decoder())
    , resource(new MockMediaResource(aFileName))
    , reader(new MP4Reader(decoder))
  {
    EXPECT_EQ(NS_OK, Preferences::SetBool(
                       "media.fragmented-mp4.use-blank-decoder", true));

    EXPECT_EQ(NS_OK, resource->Open(nullptr));
    decoder->SetResource(resource);

    reader->Init(nullptr);
    reader->EnsureTaskQueue();
    {
      // This needs to be done before invoking GetBuffered. This is normally
      // done by MediaDecoderStateMachine.
      ReentrantMonitorAutoEnter mon(decoder->GetReentrantMonitor());
      reader->SetStartTime(0);
    }
  }

Example #3

File: MediaBufferDecoder.cpp Project: Lootyhoof/Tycho

bool
MediaDecodeTask::CreateReader()
{
  MOZ_ASSERT(NS_IsMainThread());


  nsCOMPtr<nsIPrincipal> principal;
  nsCOMPtr<nsIScriptObjectPrincipal> sop = do_QueryInterface(mDecodeJob.mContext->GetParentObject());
  if (sop) {
    principal = sop->GetPrincipal();
  }

  nsRefPtr<BufferMediaResource> resource =
    new BufferMediaResource(static_cast<uint8_t*> (mBuffer),
                            mLength, principal, mContentType);

  MOZ_ASSERT(!mBufferDecoder);
  mBufferDecoder = new BufferDecoder(resource);

  // If you change this list to add support for new decoders, please consider
  // updating HTMLMediaElement::CreateDecoder as well.

  mDecoderReader = DecoderTraits::CreateReader(mContentType, mBufferDecoder);

  if (!mDecoderReader) {
    return false;
  }

  nsresult rv = mDecoderReader->Init(nullptr);
  if (NS_FAILED(rv)) {
    return false;
  }

  if (!mDecoderReader->EnsureTaskQueue()) {
    return false;
  }

  return true;
}