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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /dom/media/webaudio/BufferDecoder.cpp
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/media/webaudio/BufferDecoder.cpp')
-rw-r--r--dom/media/webaudio/BufferDecoder.cpp77
1 files changed, 77 insertions, 0 deletions
diff --git a/dom/media/webaudio/BufferDecoder.cpp b/dom/media/webaudio/BufferDecoder.cpp
new file mode 100644
index 000000000..053a13bec
--- /dev/null
+++ b/dom/media/webaudio/BufferDecoder.cpp
@@ -0,0 +1,77 @@
+/* -*- 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/. */
+
+#include "BufferDecoder.h"
+
+#include "nsISupports.h"
+#include "MediaResource.h"
+#include "GMPService.h"
+
+namespace mozilla {
+
+NS_IMPL_ISUPPORTS0(BufferDecoder)
+
+BufferDecoder::BufferDecoder(MediaResource* aResource, GMPCrashHelper* aCrashHelper)
+ : mResource(aResource)
+ , mCrashHelper(aCrashHelper)
+{
+ MOZ_ASSERT(NS_IsMainThread());
+ MOZ_COUNT_CTOR(BufferDecoder);
+}
+
+BufferDecoder::~BufferDecoder()
+{
+ // The dtor may run on any thread, we cannot be sure.
+ MOZ_COUNT_DTOR(BufferDecoder);
+}
+
+void
+BufferDecoder::BeginDecoding(TaskQueue* aTaskQueueIdentity)
+{
+ MOZ_ASSERT(!mTaskQueueIdentity && aTaskQueueIdentity);
+ mTaskQueueIdentity = aTaskQueueIdentity;
+}
+
+MediaResource*
+BufferDecoder::GetResource() const
+{
+ return mResource;
+}
+
+void
+BufferDecoder::NotifyDecodedFrames(const FrameStatisticsData& aStats)
+{
+ // ignore
+}
+
+VideoFrameContainer*
+BufferDecoder::GetVideoFrameContainer()
+{
+ // no video frame
+ return nullptr;
+}
+
+layers::ImageContainer*
+BufferDecoder::GetImageContainer()
+{
+ // no image container
+ return nullptr;
+}
+
+MediaDecoderOwner*
+BufferDecoder::GetOwner() const
+{
+ // unknown
+ return nullptr;
+}
+
+already_AddRefed<GMPCrashHelper>
+BufferDecoder::GetCrashHelper()
+{
+ return do_AddRef(mCrashHelper);
+}
+
+} // namespace mozilla